CN112475750B - Method for adjusting outer diameter, spacing and orientation - Google Patents
Method for adjusting outer diameter, spacing and orientation Download PDFInfo
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- CN112475750B CN112475750B CN202011469356.1A CN202011469356A CN112475750B CN 112475750 B CN112475750 B CN 112475750B CN 202011469356 A CN202011469356 A CN 202011469356A CN 112475750 B CN112475750 B CN 112475750B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The invention relates to a method for adjusting the outer diameter, the distance and the orientation of a clamping device. The angle adjusting device comprises a second connecting body, an angle adjusting piece and a clamping piece, wherein the second connecting body is adjusted to a position close to the first connecting body, the angle adjusting piece and the clamping piece are in a transmission disconnection state, the distance between each clamping opening is adjusted to a preset value, then the second connecting body is moved towards a direction far away from the first connecting body, the distance between the first connecting body and the second connecting body is adjusted to the preset value, the angle adjusting piece and the clamping piece are simultaneously in a transmission connection state, the orientation of each clamping opening is consistent with the preset value, and then the posture of the clamping device is fixed. The distance and the outer diameter of the clamping opening can be adjusted, and the orientation of the clamping opening can be adjusted, so that the spiral blade clamping device meets the requirements of spiral blade clamping with different distances, outer diameters and inclination angles. Then the spiral blade and the steel cylinder are matched, and finally the spiral blade and the steel cylinder are firmly welded together along the path of the spiral blade by simultaneously rotating the spiral blade and the steel cylinder and moving a welding gun of a welding device, so that the automation of the welding process is realized.
Description
Technical Field
The invention relates to the field of helical blade welding equipment, in particular to a method for adjusting the outer diameter, the distance and the orientation of a clamping device of a helical blade.
Background
The traditional welding mode of helical blade is that divide into a plurality of sub-blades with holistic helical blade, then cooperate with a plurality of sub-blades respectively with the axle or with the steel cylinder, the manual welding of a slice with each sub-blade weld rather than the assembly body of assembly to also link together through the welding between each sub-blade. The welding mode is low in efficiency, manual welding quality is difficult to guarantee, and the quality of products can be affected when the blades are connected together through welding.
Disclosure of Invention
To solve the above problems, the present invention provides a method of adjusting the outer diameter, spacing and orientation.
The technical scheme adopted by the invention is as follows.
A method of adjusting the outer diameter, spacing and orientation includes the operations of: the second connecting body is adjusted to a position close to the first connecting body, so that the angle adjusting piece and the clamping piece are in a transmission disconnection state, the distance between each clamping opening is adjusted to a preset value, then the second connecting body is moved towards a direction far away from the first connecting body, so that the distance between the first connecting body and the second connecting body is adjusted to the preset value, meanwhile, the angle adjusting piece and the clamping piece are in a transmission connection state, the orientation of each clamping opening is consistent with a preset value, and then the posture of the clamping device is fixed.
Preferably, the clamping member is provided with a rotation adjusting gear part for adjusting rotation, an angle adjusting part provided with an adjusting rack part is used as an adjusting part for adjusting the clamping member for rotation, and transmission connection and transmission separation between the angle adjusting part and the clamping member are realized by adjusting the assembling state of the adjusting rack part and the rotation adjusting gear part.
Preferably, a rotatably mounted cylindrical rack is used as the angle adjusting piece, and the adjusting piece is rotated to realize transmission connection and transmission separation between the adjusting piece and the clamping piece.
Preferably, the angle adjusting piece is movably mounted along the length direction of the angle adjusting piece, and the direction of the clamping opening is adjusted by adjusting the movement of the angle adjusting piece.
Preferably, through the fixed regulation driving medium of the rotation installation that sets up along radial arrangement on left and right mounting bracket, set up the movable regulation driving medium on left and right support, movable regulation driving medium and fixed regulation driving medium movable assembly and both rotate in step, the transmission when being close to and keeping away from first connector through the removal adaptation second connector of movable regulation driving medium is connected.
Preferably, the angle adjusting gear is adopted to form a movable adjusting transmission part, an angle sliding part which is assembled in a rotating mode is arranged at the end part of the angle adjusting part, the angle sliding part is assembled with the left support and the right support in a sliding mode, the angle adjusting gear is meshed with a rack part arranged on the angle sliding part, and the angle adjusting part is rotated through the angle adjusting gear to achieve movement of the angle adjusting part.
Preferably, adopt the moving part to constitute the movable adjustment driving medium, the eccentric angle adjustment disc that is equipped with on the moving part, the rotation is equipped with the second angle connecting piece on the angle adjustment disc, sets up at the tip of angle adjustment piece and rotates and be equipped with first angle connecting piece, and first, two angle connecting pieces are articulated to be connected, realize the removal of angle adjustment piece through rotating angle adjustment disc.
Preferably, a state adjusting gear is arranged on the cylindrical rack, the state adjusting gear is rotatably installed on the left support and the right support, the state adjusting gear and the cylindrical rack are assembled in a sliding mode and rotate synchronously, when the first connecting body and the second connecting body are adjusted to be close to or far away from each other, a state adjusting part is arranged on a moving path of the state adjusting gear, the state adjusting part is formed by racks, and the state of the cylindrical rack is changed by matching the state adjusting gear with the state adjusting part.
Preferably, the first connecting body is formed by adopting a first shaft body, the third shaft bodies are arranged on the left bracket and the right bracket, and the second connecting body is close to or far away from the first connecting body by rotating the first shaft body to change the inclined posture of a first assembling rod assembled between the first shaft body and the third shaft bodies.
Preferably, the clamping piece is assembled on the movable block through a fourth shaft body assembled on the left bracket and the right bracket in a sliding manner, the adjusting block is assembled on the fourth shaft body in a sliding manner, the adjusting block and the movable block are arranged at intervals along the length direction of the first shaft body, the adjusting block and the movable block are connected through an interval adjusting connecting piece to form an equal interval adjusting mechanism, the third shaft body rotatably installed on the left bracket and the right bracket is adopted to form a third connecting body, the fourth shaft body slidably installed on the left bracket and the right bracket is adopted to form a fourth connecting body, the sliding adjusting module comprises a first assembling sleeve and a second assembling sleeve which are arranged on the first shaft body, the first assembling sleeve and the second assembling sleeve respectively form a screw rod nut adjusting mechanism with the first shaft body, the first assembling sleeve and the second assembling sleeve are adjusted to be close to and far away from each other by rotating the first shaft body, the interval adjusting module comprises a third assembling sleeve and a fourth assembling sleeve which are arranged on the third shaft body, the third shaft body is also provided with a fifth assembly sleeve which is rotatably assembled, the third shaft body forms a screw-nut adjusting mechanism with the third assembly sleeve and the fourth assembly sleeve respectively, the third shaft body is rotated to adjust the third assembly sleeve and the fourth assembly sleeve to approach to and depart from each other, the fifth assembly sleeve is rotatably installed on the third shaft body, the fifth assembly sleeve is connected with the first assembly sleeve and the second assembly sleeve respectively through a first assembly rod, a sixth assembly sleeve is arranged on a fourth connector, the sixth assembly sleeve is connected with the third assembly sleeve and the fourth assembly sleeve respectively through a second assembly rod, the end part of the third shaft body close to the right bracket is provided with an interval adjusting gear which forms an interval adjusting module, the outer side of the interval adjusting gear is provided with a locking member which locks the rotation of the interval adjusting gear, the locking member is installed in a floating way along the radial direction of the first shaft body, the right mounting bracket is provided with an interval driving gear which is rotatably assembled, and the fixed adjusting transmission member is formed by an angle adjusting shaft which is rotatably assembled on the left mounting bracket, the tip that the angle modulation axle is close to left mounting bracket is provided with angle modulation bevel gear, it is equipped with angle drive bevel gear to rotate on the left mounting bracket, angle drive bevel gear and angle modulation bevel gear mesh are arranged, the movable adjustment driving medium is the angle modulation gear moving part of rotation assembly on the left socle, angle modulation gear moving part is along angle modulation axle length direction movable mounting and both synchronous rotations, it is first through rotating first axle body regulation, interval between the three-axis body, adjust the interval between each clamp mouth through rotation interval drive gear, adjust the orientation that each presss from both sides the mouth through rotation angle drive bevel gear.
The invention has the beneficial effects that: the method for adjusting the outer diameter, the distance and the orientation of the clamping device can adjust the distance, the outer diameter and the orientation of the clamping openings so as to meet the requirements of clamping the helical blades with different distances, outer diameters and inclination angles. Then the spiral blade and the steel cylinder are matched, the spiral blade and the steel cylinder are connected together through spot welding by the welding device, and finally the spiral blade and the steel cylinder are firmly welded together along the path of the spiral blade by simultaneously rotating the spiral blade and the steel cylinder and moving a welding gun of the welding device, so that the automation of the welding process is realized. Compare manual welding and not only can use manpower sparingly, can also improve welding quality and welding efficiency.
Drawings
FIG. 1 is a process of assembling a helical blade on a clamping device to mate with a steel cylinder;
FIG. 2 is a process of the welding device joining the helical blade and the steel cylinder together by spot welding;
FIG. 3 is a process of the welding device connecting the helical blade and the steel cylinder together by traveling a helical path;
FIG. 4 is an isometric view of the clamping device with a protective housing;
FIG. 5 is an isometric view of the clamping device of FIG. 4 without the protective housing;
FIG. 6 is a partial front view of the assembly fixture of FIG. 4;
FIG. 7 is a partial isometric view of the assembly fixture of FIG. 6;
FIG. 8 is a state diagram of the cylindrical rack of FIG. 7;
FIG. 9 is another state view of the cylindrical rack of FIG. 7;
FIGS. 10 and 11 are two states of the slide adjusting module and the space adjusting module of FIG. 5;
FIG. 12 is an embodiment of the angle adjustment module of FIG. 6;
fig. 13 is another embodiment of the angle adjustment module of fig. 6.
The reference numbers in the figures are:
100-left mounting rack, 110-left support, 120-spacing adjusting gear, 121-locking piece, 122-abutting piece, 130-spacing driving gear, 200-right mounting rack, 210-right support, 220-fixed adjusting transmission piece (angle adjusting shaft), 221-movable adjusting transmission piece (telescopic shaft), 230-angle adjusting bevel gear, 231-angle driving bevel gear, 300-first connecting body, 310-first and second assembling sets, 320-rotating handle, 400-second connecting body, 410-movable sub-module, 411-clamping piece, 412-first and second movable piece, 413-mounting shaft, 414-rotation adjusting gear part, 420-angle adjusting piece (cylindrical rack), 421-rotating sleeve, 424-first angle connecting piece 425-a second angle connecting piece, 426-an angle adjusting disc, 427-a moving piece, 428-an angle adjusting shaft, 431-an angle sliding piece, 432-an angle adjusting gear, 433-a rack part, 440-a state adjusting gear, 441-a state adjusting piece, 500-a third connecting piece, 510-a third assembling set, a fourth assembling set, 520-a fifth assembling set, 540-a first assembling rod, 600-a fourth connecting piece, 610-an adjusting sub-module, 620-a space adjusting connecting piece, 630-a sixth assembling set, 640-a second assembling rod, 700-a spiral blade, 800-a walking device, 810-a material rotating supporting frame, 820-a supporting cylinder, 900-a clamping body, 1000-a guiding device, 1100-a steel cylinder, a, 1200-steel cylinder assembly device, 1300-welding device, 1310-welding gun, 1320-welding point.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
As used herein, the terms "parallel," "perpendicular," and the like are not limited to their strict geometric definition, but include tolerances for machining or human error, which are reasonable and inconsistent.
The utility model provides a have clamping device of angle and interval regulation concurrently, as shown in fig. 5, including the circular shape left side mounting bracket 100 that both ends set up respectively, right side mounting bracket 200, a left side, the middle part of right side mounting bracket is connected through first connector 300, a left side, the circumference of right side mounting bracket is equipped with left socle 110 at the interval respectively, right side support 210, a left side, right side support is corresponding arranges and along a left side, the radial movable mounting of right side mounting bracket, a left side, right side support keeps away from a left side, the tip at right side mounting bracket center is connected through second connector 400, a left side, right side support is close to a left side, the tip at right side mounting bracket center is connected through third connector 500, interval set up activity submodule 410 on the second connector 400, a second, be provided with the interval regulation module that is used for adjusting each activity submodule 410 interval on the three connectors, be provided with holder 411 on the activity submodule 410, be provided with the clamp mouth on holder 411, the directional first connector 300's of clamp mouth outside, a left side, the tip that keeps away from on the right side mounting bracket sets up angle regulation module, angle regulation module regulation clamp mouth orientation, a left side, the slide regulation module slides in the slide of left side, the slide regulation module of left side slide regulation of right side mounting bracket, slide regulation module.
As shown in fig. 5, the left and right brackets 110 and 210 are adjusted by the sliding adjustment module to slide along the left and right mounting frames 100 and 200, respectively, so that the clamping members 411 provided on the second connecting body 400 are far away from and close to the first connecting body 300 to adjust the outer diameter of the clamping members 411. The distance between the movable sub-modules 410 spaced apart from each other on the second connecting unit 400 is adjusted by the distance adjusting module to be increased or decreased synchronously, so as to adjust the distance between the clamping members 411. The orientation of the clamping opening is adjusted through the angle adjusting module. The interval, the external diameter and the orientation of holder all can be adjusted, can satisfy all centre gripping demands of the helical blade of different states, for example the helical blade of the different external diameters of different intervals, the blade that still need adjust different inclination all can adapt to.
As shown in fig. 1, the spiral blade 700 is placed on each of the clamps 411 on the clamping body 900, the clamping body 900 is rotatably mounted on the transfer support 810, and the transfer support 810 is mounted on the traveling device 800. Each of the holders 411 is disposed on a predetermined spiral line for holding the spiral blade 700. After the screw blade is placed on the holder 411, the screw blade 700 and the clamping body 900 are integrally moved, as shown in fig. 4, the supporting cylinder 820 of the traveling device 800 supports the middle and end portions of the first coupling body 300 provided on the clamping body 900, and then is engaged with the steel cylinder 1100 as shown in fig. 1, and the supporting cylinder 820 is used to reduce the rigid deformation of the clamping body 900. As shown in fig. 1, the steel cylinder 1100 is placed on the steel cylinder assembling apparatus 1200 which can rotate the steel cylinder, and a guiding apparatus 1000 for receiving the end of the other end of the clamping body in a suspended state is further provided beside the steel cylinder 1100. In the process that the spiral blade 700 and the clamping body 900 move towards the steel cylinder 1100 together, the two supporting cylinders 820 always support the clamping body 900, when the supporting cylinder 820 at the end part is about to contact the steel cylinder 1100, the supporting cylinder 820 at the end part returns to avoid the steel cylinder 1100, meanwhile, the connecting device 1000 connects the overhanging end part of the clamping body 900, and when the supporting cylinder 820 at the middle part is about to contact the steel cylinder 1100, the supporting cylinder 820 at the middle part returns. As shown in fig. 1 to 2, the spiral blade may be more stable by supporting both ends thereof, and the collision of the spiral blade with the steel cylinder 1100 due to the deformation of the clamping body may be reduced. Finally, the helical blade 700 and the steel cylinder 1100 are connected together by the welding device 1300.
As shown in fig. 2, the spiral blade 700 and the steel cylinder 1100 are spot-welded together along the length of the steel cylinder 1100 by extending the welding gun 1310 of the welding device 1300 into the inner cavity of the steel cylinder 1100, and the spiral blade 700 and the steel cylinder 1100 are connected together by the welding point 1320 shown in fig. 2, and then the welding gun is withdrawn. The steel cylinder 1100 and the spiral blade 700 are rotated by 120 degrees simultaneously (the steel cylinder 1100 is adjusted to rotate through the steel cylinder assembling device 1200, the clamping body 900 is rotated through the material rotating support frame 810 to drive the spiral blade 700 to rotate), the spiral blade and the tubular product are spot-welded together along the tube length direction of the steel cylinder 1100, the welding gun is returned again, the steel cylinder 1100 and the clamping body are rotated by 120 degrees simultaneously, and the spiral blade and the steel cylinder 1100 are spot-welded together along the tube length direction of the steel cylinder 1100. The welding of 3 rows of welding spots along the circumferential direction of the steel cylinder 1100 is uniform, and the steel cylinder 1100 and the helical blade 700 are firmly connected together by spot welding.
As shown in fig. 3, after the clamping body 900 is withdrawn, the steel cylinder 1100 is rotated, the welding gun 1310 is moved in the longitudinal direction of the steel cylinder, and the steel cylinder assembly apparatus 1200 adjusts the rotation speed of the steel cylinder 1100 and the movement speed of the welding gun 1310 at the same time, so that the welding path is also a spiral line and is the same as the pitch of the helical blade, and the helical blade and the steel cylinder are completely welded together.
Of course, the height of the welding gun can be adjusted, the welding gun is assembled on the manipulator which can rotate and move up and down, and the manipulator is assembled on the overhanging rod which can move horizontally so as to be suitable for the helical blades with different outer diameters, or the supporting body which supports the welding device 1300 can adjust the height to drive the welding gun to move up and down so as to be suitable for the helical blades with different outer diameters, and various requirements of spot welding and continuous welding are met. The steel cylinder assembly apparatus 1200 is also adjustable up and down to accommodate steel cylinders 1100 of different outer diameters.
This welding along the helical blade path of deployment makes it possible to join the helical blade very firmly to the assembled steel cylinder. Compared with the traditional welding spiral blade, the spiral blade has obvious advantages. In the traditional method for welding the helical blade, the helical blade is divided into a plurality of small helical blades which are spliced together one by one. Obviously, the clamping device not only can obviously improve the welding efficiency of the helical blade, but also can improve the welding quality. In addition, the clamping device can adjust the outer diameter, the screw pitch and the clamping angle, so that the clamping device can adapt to helical blades with various sizes and states.
The specific structures of the angle adjusting module, the spacing adjusting module and the sliding adjusting module of the clamping device with both angle and spacing adjustment will be described in detail below. First, the specific structures of the distance adjusting module and the sliding adjusting module are explained.
As shown in fig. 5, a fourth connecting body 600 is disposed between the second and third connecting bodies, the first, second, third and fourth connecting bodies are all arranged in parallel, and two ends of the fourth connecting body 600 are slidably mounted on the left and right brackets through mounting blocks along the direction of the distance between the second and third connecting bodies. As shown in fig. 7, the movable sub-module 410 includes a first movable member 412 and a second movable member 412 which are oppositely arranged, the clamping member 411 is rotatably assembled on the first movable member 412 and the second movable member 412 through a mounting shaft 413, the first movable member 412 and the second movable member 412 are respectively slidably mounted on the second connecting body 400, and the distance adjusting module is connected with the first movable member 412 and the second movable member 412, as shown in fig. 5, an adjusting sub-module 610 is provided on the fourth connecting body 600, the adjusting sub-module 610 and the movable sub-module 410 are alternately arranged along the length direction of the fourth connecting body 600, and adjacent adjusting sub-modules 610 and movable sub-modules 410 are connected through distance adjusting connecting members 620 to form a multi-link equal-distance adjusting sub-module. The second connecting body 400 is composed of two channel-shaped parts with opposite arranged channel openings, the first and second moving parts 412 are respectively assembled in the channel-shaped parts in a sliding manner, the spacing adjustment connecting parts 620 are hinged with each other and the adjacent spacing adjustment connecting parts 620 are arranged in a V-shaped manner, the adjustment hinge shafts forming the hinged connection are respectively assembled on the movable sub-module 410 and the adjustment sub-module 610, and the adjustment hinge shaft and the installation shaft 413 on the same movable sub-module 410 are positioned on the same plane vertical to the second connecting body 400.
As shown in fig. 5 and 6, the fourth connecting body 600 is adjusted to move up and down, and the distance between the clamping members 411 is adjusted by the multi-link equal distance adjusting mechanism, so as to adapt to helical blades with different pitches. Through adjusting the left support 110 and the right support 210 to slide along the left mounting frame 100 and the right mounting frame 200 respectively, the clamping piece 411 arranged on the second connecting body 400 is far away from and close to the first connecting body 300, so as to be suitable for helical blades with different outer diameters. The sliding adjustment module adjusts the distance between the first connecting body 300 and the third connecting body 500, and the distance adjustment module adjusts the distance between the third connecting body 500 and the fourth connecting body 600.
The specific structure is as follows.
As shown in fig. 6, the first connecting body 300 is a first shaft 300 assembled on the left and right mounting frames, the third connecting body 500 is a third shaft 500 rotatably installed on the left and right brackets, the fourth connecting body 600 is a fourth shaft 600 slidably installed on the left and right brackets, the sliding adjustment module includes a first assembling set 310 and a second assembling set 310 installed on the first shaft 300, the first assembling set 310 and the second assembling set 310 respectively form a screw nut adjustment mechanism with the first shaft 300, the first shaft 300 is rotated to adjust the first assembling set 310 and the second assembling set 310 to approach each other and move away from each other, the spacing adjustment module includes a third assembling set 510 and a fourth assembling set 510 installed on the third shaft 500, the third shaft 500 is further provided with a fifth assembling set 520, the third assembling set 510 and the fourth assembling set 510 respectively form a screw nut adjustment mechanism with the third shaft 500, the third shaft body 500 is rotated to adjust the third, the four assembling sets 510 are close to and far away from each other, the fifth assembling sets 520 are rotatably installed on the third shaft body 500, the fifth assembling sets 520 are respectively connected with the first assembling rods 540 and the second assembling sets 310 through the first assembling rods 540, the sixth assembling sets 630 are arranged on the fourth connecting body 600, the sixth assembling sets 630 are respectively connected with the third assembling sets 510 through the second assembling rods 640, the end part, close to the right support 210, of the third shaft body 500 is provided with the interval adjusting gear 120 forming the interval adjusting module, the outer side of the interval adjusting gear 120 is provided with a locking part 121 locking the rotation of the interval adjusting gear, the locking part 121 is installed in a floating mode along the radial direction of the first shaft body 300, and the interval driving gear 130 is arranged on the right mounting frame 200.
The outer diameter and the distance of the clamping device are adjusted as follows.
As shown in fig. 5, 6, 10 and 11, a rotating handle 320 is provided at an end portion of the first shaft 300 and outside the right mounting bracket 200, and a pitch driving gear 130 is sleeved on the rotating handle 320, and the pitch driving gear 130 can rotate independently. First, the rotating handle 320 is rotated to adjust the distance between the third shaft body 500 and the first shaft body 300, as shown in fig. 10, the distance adjusting gear 120 on the third shaft body 500 is engaged with the distance driving gear 130 on the first shaft body 300, and at the same time, the locking member 121 is abutted by the abutting member 122 and separated from the distance adjusting gear 120, and the rotating distance driving gear 130 drives the distance adjusting gear 120 to rotate, as shown in fig. 6, so as to adjust the distance between the fourth shaft body 600 and the third shaft body 500, because the third shaft body 500 and the second connecting body 400 are both fixedly connected to the left and right brackets, only the fourth shaft body 600 is slidably mounted between the third shaft body 500 and the second connecting body 400, so that the distance between the fourth shaft body 600 and the second connecting body 400 can be adjusted, and further, the distance between the clamping members 411 can be adjusted by the equal distance adjusting mechanism. After the adjustment of the interval is completed, the rotating handle 320 is rotated in a reverse direction such that the interval adjusting gear 120 is spaced apart from the interval driving gear 130 as shown in fig. 11, while the locker 121 locks the interval adjusting gear 120 such that the interval is fixed, and, as shown in fig. 6, the third shaft body 500 drives the second coupling body 400 to be spaced apart from the first shaft body 300 to adjust the outer diameter of the clamping device.
The structure of the clamping device for adjusting the distance and the outer diameter is explained above, and the structure for adjusting the orientation of the clamping opening is specifically explained below.
As shown in fig. 5 and 6, the angle adjustment module includes an angle adjustment submodule mounted on the second connector 400 and an angle driving submodule disposed on the left mounting bracket 100 and/or the right mounting bracket 200, and the angle driving submodule is in transmission connection with each angle adjustment submodule respectively.
As shown in fig. 5 and 6, the second connector 400 is provided with a plurality of angle driving sub-modules and a plurality of angle adjusting sub-modules.
As shown in fig. 7, the angle adjusting submodule includes an angle adjusting member 420, the angle adjusting member 420 is movably mounted on the second connecting body 400, and the angle adjusting member 420 is in two states, as shown in fig. 8, one of them is: when the distance adjusting module adjusts the distance between the movable sub-modules 410, the angle adjusting piece 420 and the clamping piece 411 are in a separated state, and the two are: as shown in fig. 9, the angle adjusting member 420 and the clamping member 411 are in a connected state, and the spacing adjustment module stops the spacing adjustment between the movable sub-modules 410. The two ends of the angle adjusting member 420 are slidably mounted on the left and right mounting frames along the length direction thereof, as shown in fig. 6, the movable adjusting transmission member adjusts the angle of the clamping member 411 by movably mounting the angle adjusting member 420 along the length direction thereof.
As shown in fig. 7, the holding member 411 is rotatably mounted on the first and second movable members 412 by a mounting shaft 413, a rotation adjusting gear 414 is mounted on the holding member 411, and the angle adjusting member 420 is engaged with the rotation adjusting gear 414 to adjust the orientation of the nip. As shown in fig. 7, the left-right movement angle adjusting part 420 is engaged with the rotation adjusting gear part 414 to rotate the clamping part 411 to adjust the orientation of the clamping opening. When the angle of the clamping piece 411 needs to be adjusted, the angle adjusting piece 420 and the clamping piece 411 are in a connected state, and the angle adjusting piece 420 moves left and right to adjust the angle of the clamping piece 411. When adjusting the interval between the clamping members 411, the angle adjusting member 420 and the clamping members 411 are in a separated state so that the clamping members 411 do not contact the angle adjusting member 420 during the left and right movement to avoid abrasion and damage to the rotation adjusting gear part 414 on the mounting shaft 413.
As shown in fig. 7, preferably, the first and second movable members 412 are fixedly connected to the mounting shaft 413, the holding member 411 and the rotation adjusting gear portion 414 are rotatably mounted on the mounting shaft 413, the first and second movable members 412 are hinged to the spacing adjusting connection member 620 to limit the left and right movement thereof, and the angle adjusting member 420 is slidably mounted between the first and second movable members 412 and engaged with the rotation adjusting gear portion 414 to adjust the orientation of the holding member 411.
The angle adjusting member 420 is rotatably installed on the left and right brackets, and the angle adjusting member 420 is rotated to adjust the angle adjusting member 420 to be switched between two states. As shown in fig. 8 and 9, preferably, the angle adjusting member 420 is a cylindrical rack, and in the initial state, the rack is engaged with the rotation adjusting gear portion 414 to move the orientation of the nip of the cylindrical rack adjusting clamping member 411, and when the cylindrical rack is rotated 180 degrees, the side of the cylindrical rack is a smooth surface and has a radius smaller than that of the toothed side, so that the angle adjusting member 420 is separated from the rotation adjusting gear portion 414, and abrasion and damage to the gear are avoided. Of course, the first and second movable members 412 have sufficient friction to keep the retaining member 411 in the initial position, for example, by applying a lubricant with good viscosity, so as not to allow the retaining member 411 to rotate freely.
As described in detail below, the angle adjusting module capable of adjusting the angle adjusting member 420 to move left and right and rotate.
As shown in fig. 6, the angle adjustment sub-module has a movable adjustment assembly thereon, the movable adjustment assembly has a fixed adjustment transmission member 220 and a movable adjustment transmission member radially arranged along the left and right mounting frames, the movable adjustment transmission member is movably mounted along the length direction of the fixed adjustment transmission member 220 and keeps transmission connection (for example, assembled by a spline shaft), and the movable adjustment transmission member is in transmission connection with the angle adjustment member 420 for adjusting the angle adjustment member 420 to move left and right. Wherein the fixed adjusting transmission member 220 is assembled on the left mounting bracket 100 and/or the right mounting bracket 200, and the movable adjusting transmission member is assembled on the left bracket 110 and/or the right bracket 210, so that the movable adjusting transmission member can move up and down along with the movement of the left bracket 110 and/or the right bracket 210.
The specific structure is as follows.
As shown in fig. 5 and 6, the fixed adjusting transmission member 220 is formed by an angle adjusting shaft 220 rotatably assembled on the left mounting block 100, an angle adjusting bevel gear 230 is disposed at an end of the angle adjusting shaft 220 close to the left mounting block 100, an angle driving bevel gear 231 is rotatably assembled on the left mounting block 100, the angle driving bevel gear 231 and the angle adjusting bevel gear 230 are arranged in a meshed manner, the movable adjusting transmission member is an angle adjusting gear 432/427 movable member rotatably assembled on the left bracket 110, and the angle adjusting gear 432/movable member 427 is movably installed along the length direction of the angle adjusting shaft 220 and rotates synchronously with the angle adjusting gear 432/movable member 427.
The method for adjusting the jaw orientation of the clamping device is as follows.
As shown in fig. 6, the rotation angle driving bevel gear 231 drives the angle adjusting shaft 220 to rotate to drive the movable adjusting transmission member to rotate, an angle adjusting gear 432 is disposed at an end of the movable adjusting transmission member, a rack portion 433 is disposed at an end of the angle adjusting member 420, and the angle adjusting gear 432 is engaged with the rack portion 433 to drive the angle adjusting member 420 to move left and right to adjust the orientation of the clamping opening.
An angle adjusting module, as shown in fig. 5-7, a clamping member 411 is rotatably mounted on a second connector 400 through a mounting shaft 413, a rotation adjusting gear portion 414 is mounted on the mounting shaft 413, an angle adjusting member 420 is movably mounted on the second connector 400 along the length direction thereof, an adjusting rack portion is provided on the angle adjusting member 420, the adjusting rack portion is respectively in transmission connection with each rotation adjusting gear portion 414 mounted on the second connector 400, and the angle adjusting member 420 is moved to adjust each rotation adjusting gear portion 414 to rotate synchronously.
As shown in fig. 7-9, the angle adjusting member 420 is a cylindrical rack 420, the cross section of the tooth section on the cylindrical rack 420 is composed of two semi-circles, the semi-circles have different radiuses and the teeth on the cylindrical rack 420 are arranged on the semi-circle with the larger radius, the left and right brackets are provided with rotating sleeves 421 which are rotatably installed, two ends of the cylindrical rack 420 are slidably installed on the rotating sleeves 421 and the two rotate synchronously, the left bracket 110 and/or the right bracket 210 are provided with angle adjusting sub-modules, and the angle adjusting sub-modules adjust the rotation of the cylindrical rack 420 to realize the transmission connection and the transmission disconnection between the cylindrical rack 420 and the rotating adjusting gear part 414.
As shown in fig. 8 and 9, the section of the tooth body section on the cylindrical rack 420 is composed of two semicircles, the radius of the two semicircles is different, the teeth on the cylindrical rack 420 are arranged on the semicircle with the larger radius, the groove bottom of the tooth groove of the cylindrical rack 420 is the same as the radius of the smaller semicircle, and when the cylindrical rack 420 is rotated, the rack does not interfere with the adjusting gear part 414, and the gear is damaged. Preferably, the rotation regulating gear portion 414 is a gear with a concave tooth surface, which can be well engaged with the cylindrical rack 420 in a rotation manner and maintain a good meshing effect. As shown in fig. 7, the rotary sleeve 421 can be rotated and slid on the left and right brackets.
The mechanism for adjusting the left-right sliding of the cylindrical rack 420 has two embodiments, one of which is:
as shown in fig. 6, the angle adjustment submodule includes an angle slider 431 and an angle adjustment gear 432 which are disposed outside an end portion of the cylindrical rack 420, the angle slider 431 is movably assembled on the left bracket 110 and/or the right bracket 210, one end of the angle slider 431 is rotatably coupled to the cylindrical rack 420, the other end of the angle slider 431 is provided with a rack portion 433, and the angle adjustment gear 432 is rotatably mounted on the left bracket 110 and/or the right bracket 210 around a radial direction of the first connecting body 300. The angle slider 431 is rotatably fitted to the cylindrical rack 420, i.e., the angle slider 431 can rotate on the cylindrical rack 420 without rotating with the rotation of the cylindrical rack 420, and is always kept horizontal to be engaged with the angle adjusting gear 432. As shown in fig. 12, which is a partial top view and a partial left view of the angle adjusting gear 432 engaged with the rack portion 433, the angle adjusting gear 432 slides relative to the portion of the rack portion 433 without teeth during the engagement with the concave rack portion 433, thereby playing a guiding role.
The angle adjustment submodule shown in fig. 6 further includes an angle adjustment shaft 220 rotatably mounted on the left mounting bracket and/or the right mounting bracket, the angle adjustment shaft being a hollow shaft, an angle adjustment gear 432 fitted on the telescopic shaft 221, the telescopic shaft 221 rotatably mounted on the left bracket 110, and the telescopic shaft 221 telescopically fitted on the angle adjustment shaft 220, the telescopic shaft 221 being fitted with the angle adjustment shaft 220 by a spline shaft, for example.
The working process of the structure is as follows: as shown in fig. 6, the rotation angle adjusting shaft 220 drives the telescopic shaft 221 to rotate, and the telescopic shaft 221 rotates to drive the angle adjusting gear 432 to rotate and engage with the rack portion 433 to drive the cylindrical rack 420 to move left and right, so as to adjust the orientation of the clamping opening.
The other implementation mode is as follows:
as shown in fig. 13, the angle adjustment submodule includes a first angle connecting member 424, a second angle connecting member 425 and an angle adjustment disc 426, the first angle connecting member 424 is rotatably assembled with the cylindrical rack 420, a center line of the angle adjustment disc 426 is aligned with a radial direction of the first connecting member 300, the angle adjustment disc 426 is assembled on a movable member 427, the movable member 427 is rotatably installed on the left bracket 110 and/or the right bracket 210 around the radial direction of the first connecting member 300, the angle adjustment disc 426 and the movable member 427 are eccentrically assembled, the second angle connecting member 425 is rotatably assembled on the angle adjustment disc 426, and the first and second angle connecting members are hinged. As shown in fig. 13, the angle adjustment disc 426 is provided with a slide rail sliding relative to the second angle connection member 425, and when the angle adjustment disc 426 eccentrically rotates on the movable member 427, it can move left and right against the second angle connection member 425.
The angle adjustment sub-module further includes an angle adjustment shaft 220 rotatably mounted on the left and/or right mounting bracket, the angle adjustment shaft being a hollow shaft, the movable member 427 being a telescopic shaft 221, the center line of the assembly of the angle adjustment disc 427 and the telescopic shaft 221 being eccentrically disposed, the telescopic shaft 221 being rotatably mounted on the left bracket 110, and the telescopic shaft 221 being telescopically assembled on the angle adjustment shaft 220, the telescopic shaft 221 being assembled with the angle adjustment shaft 220 by means of a spline shaft, for example.
The working process of the structure is as follows: as shown in fig. 13, the rotation angle adjusting shaft 220 drives the telescopic shaft 221 to rotate, the telescopic shaft 221 rotates to drive the angle adjusting disc 426 to eccentrically rotate, the second angle connector 425 is adjusted to move left and right, and the second angle connector 425 drives the first angle connector 424 to move left and right to drive the cylindrical rack 420 to move left and right, so as to adjust the orientation of the clamping opening.
As shown in fig. 6, a state adjusting gear 440 is disposed on the angle adjusting member 420, a state adjusting member 441 is disposed on a moving path of the state adjusting gear 440, the state adjusting member 441 is a rack fixedly mounted on the left mounting frame 100 or the right mounting frame 200, and the state adjusting gear 440 and the state adjusting member 441 cooperate to realize rotation adjustment of the angle adjusting member 420.
As shown in fig. 6, the first shaft 300 is rotated to adjust the second connecting body 400 to move downwards, the driving state adjusting gear 440, the angle sliding member 431, the rack portion 433, the left bracket 110 and the telescopic shaft 221 move downwards together, the state adjusting member 441 is arranged on the moving path to be meshed with the state adjusting gear 440 to adjust the rotation of the state adjusting gear 180 degrees, the cylindrical rack 420 is driven to rotate 180 degrees and the clamping members 411 are in a disconnected state (as shown in fig. 8), so that the distance adjusting module and the angle adjusting module between the adjusting clamping members 411 are independent of each other, the distance between the clamping members 411 can be adjusted, and the distance adjusting process is not affected by the meshing of the racks. The angle adjusting module moves along with the movement of the first shaft body 300, so that the direction of the clamping opening can be adjusted after the outer diameter is adjusted in place.
The end of the angle adjusting shaft 220 close to the first connection body is provided with an angle adjusting bevel gear 230, the angle adjusting module comprises an angle driving submodule, the angle driving submodule comprises an angle driving bevel gear 231 rotatably installed on the left installation frame 100 or the right installation frame 200, and the angle driving bevel gear 231 and the angle adjusting bevel gear 230 are arranged in a meshed manner.
The left mounting bracket 100 is rotatably mounted on the traveling device 800, and the angle adjustment sub-module is assembled on the left bracket 110.
A method of adjusting outer diameter, spacing and orientation comprising the acts of:
as shown in fig. 5 to 13, the second connector 400 is adjusted to a position close to the first connector 300, such that the angle adjuster 420 and the clamping element 411 are in a transmission disconnection state, the distance between the clamping openings is adjusted to a preset value, then the second connector 400 is moved in a direction away from the first connector 300, such that the distance between the first connector and the second connector is adjusted to the preset value, and simultaneously the angle adjuster 420 and the clamping element 411 are in a transmission connection state, such that the orientation of the clamping openings is consistent with the preset value, and then the posture of the clamping device is fixed.
The rotation adjusting gear part 414 is assembled on the clamping piece 411 to adjust the clamping piece to rotate, the angle adjusting piece 420 provided with the adjusting rack part is used as an adjusting piece for adjusting the clamping piece 411 to rotate, and the transmission connection and the transmission separation between the angle adjusting piece 420 and the clamping piece 411 are realized by adjusting the assembling state of the adjusting rack part and the rotation adjusting gear part 414.
A rotatably mounted cylindrical rack 420 is adopted as the angle adjusting piece 420, and the adjusting piece is rotated by adjusting the angle adjusting piece 420 to realize transmission connection and transmission separation between the adjusting piece and the clamping piece 411.
The angle adjusting piece 420 is movably installed along the length direction, and the adjustment of the orientation of the clamping opening is realized by adjusting the movement of the angle adjusting piece 420.
Through the fixed regulation driving medium 220 of the rotation installation that radially arranges that sets up on left and right mounting bracket, set up the flexible regulation driving medium on left and right support, flexible regulation driving medium and fixed regulation driving medium 220 movable assembly and both rotate in step, the transmission when being close to and keeping away from first connector 300 of removal adaptation second connector 400 through the flexible regulation driving medium is connected.
An angle adjusting gear 432 is adopted to form a movable adjusting transmission member, an angle sliding member 431 which is rotatably assembled is arranged at the end part of the angle adjusting member 420, the angle sliding member 431 is slidably assembled with the left bracket and the right bracket, the angle adjusting gear 432 is meshed with a rack part 433 arranged on the angle sliding member 431, and the angle adjusting gear 432 is rotated to realize the movement of the angle adjusting member 420.
A movable adjusting transmission part is formed by a movable part 427, an angle adjusting disc 426 is eccentrically assembled on the movable part 427, a second angle connecting piece 425 is rotatably assembled on the angle adjusting disc 426, a first angle connecting piece 424 is rotatably assembled at the end part of the angle adjusting part 420, the first angle connecting piece and the second angle connecting piece are hinged, and the angle adjusting part 420 moves by rotating the angle adjusting disc 426.
Set up state adjustment gear 440 on cylindrical rack 420, state adjustment gear 440 rotates and installs on left and right support, state adjustment gear 440 and cylindrical rack 420 slip assembly and both synchronous rotations, adjust first, when two connectors are close to each other and keep away from, be provided with state control spare 441 on the state adjustment gear 440 moving path, state control spare 441 adopts the rack to constitute, cooperate through state adjustment gear 440 and state control spare 441 to realize the change of cylindrical rack 420 state.
The first connection body 300 is formed by using the first shaft body 300, the third shaft bodies 500 are provided on the left and right brackets, and the second connection body 400 is moved closer to or away from the first connection body 300 by rotating the first shaft body 300 to change the inclined posture of the first assembly rod 540 assembled between the first and third shaft bodies.
As shown in fig. 5 and 6, the clamping member 411 is assembled on the movable sub-module 410 by the fourth shaft body 600 slidably assembled on the left and right brackets, the adjustment sub-module 610 slidably assembled on the fourth shaft body 600, the adjustment sub-module 610 and the movable sub-module 410 are arranged at intervals along the length direction of the first shaft body 300, the adjustment sub-module 610 and the movable sub-module 410 are connected by the interval adjustment connecting member 620 to form an equal interval adjustment mechanism, the third shaft body 500 rotatably installed on the left and right brackets is used to form the third connecting body 500, the fourth shaft body 600 slidably installed on the left and right brackets is used to form the fourth connecting body 600, the sliding adjustment module comprises the first and second assembly sets 310 arranged on the first shaft body 300, the first and second assembly sets 310 respectively form a screw nut adjustment mechanism with the first shaft body 300, the first shaft body 300 is rotated to adjust the first and second assembly sets 310 to approach and separate from each other, the interval adjusting module comprises a third assembling set 510 and a fourth assembling set 510 arranged on a third shaft body 500, the third shaft body 500 is also provided with a fifth assembling set 520 which is rotatably assembled, the third shaft body 500 forms a screw nut adjusting mechanism with the third assembling set 510 and the fourth assembling set 510 respectively, the third shaft body 500 is rotated to adjust the third assembling set 510 and the fourth assembling set 510 to be close to and away from each other, the fifth assembling set 520 is rotatably arranged on the third shaft body 500, the fifth assembling set 520 is respectively connected with the first assembling set 310 and the second assembling set 310 through a first assembling rod 540, a sixth assembling set 630 is arranged on a fourth connecting body 600, the sixth assembling set 630 is respectively connected with the third assembling set 510 and the fourth assembling set 510 through a second assembling rod 640, an interval adjusting gear 120 which forms the interval adjusting module is arranged at the end part of the third shaft body 500 close to the right bracket 210, a locking part 121 which locks the rotation of the interval adjusting gear 120 is arranged at the outer side of the interval adjusting gear 120, the locking member 121 is installed in a floating mode along the radial direction of the first shaft 300, the right mounting frame 200 is provided with a distance driving gear 130 which is assembled in a rotating mode, the fixed adjusting transmission member 220 is formed by an angle adjusting shaft 220 which is assembled on the left mounting frame 100 in a rotating mode, the end portion, close to the left mounting frame 100, of the angle adjusting shaft 220 is provided with an angle adjusting bevel gear 230, the left mounting frame 100 is provided with an angle driving bevel gear 231 in a rotating mode, the angle driving bevel gear 231 and the angle adjusting bevel gear 230 are arranged in a meshed mode, the movable adjusting transmission member is an angle adjusting gear 432/movable member 427 which is assembled on the left support 110 in a rotating mode, the angle adjusting gear 432/movable member 427 is movably installed along the length direction of the angle adjusting shaft 220 and rotates synchronously with the angle adjusting bevel gear and the angle adjusting bevel gear, the distance between the first shaft body 300 and the third shaft body is adjusted through rotating of the first shaft 300, the distance between clamping openings is adjusted through rotating the distance driving gear 130, and the orientation of each clamping opening is adjusted through rotating angle driving bevel gear 231.
The clamping device with the angle and space adjustment function, the angle adjustment module and the method for adjusting the outer diameter, the space and the orientation can well adjust the outer diameter, the space and the orientation of the clamping device so as to be suitable for clamping the helical blades with different inclination angles, different outer diameters and different screw pitches.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (1)
1. A method of adjusting the outside diameter, spacing and orientation, comprising the acts of:
adjusting the second connecting body to a position close to the first connecting body, enabling the angle adjusting piece and the clamping piece to be in a transmission disconnection state, adjusting the distance between each clamping opening to a preset value, then moving the second connecting body to a direction far away from the first connecting body, enabling the distance between the first connecting body and the second connecting body to be in a preset value, enabling the angle adjusting piece and the clamping piece to be in a transmission connection state, enabling the orientation of the clamping openings to be consistent with the preset value, and then fixing the posture of the clamping device;
the clamping piece is provided with a rotation adjusting gear part for adjusting the clamping piece to rotate, an angle adjusting piece provided with an adjusting rack part is used as an adjusting piece for adjusting the clamping piece to rotate, and the angle adjusting piece and the clamping piece are in transmission connection and transmission separation by adjusting the assembling state of the adjusting rack part and the rotation adjusting gear part;
a rotatably mounted cylindrical rack is adopted as an angle adjusting piece, and the transmission connection and the transmission separation between the adjusting piece and the clamping piece are realized by adjusting the rotation of the angle adjusting piece;
the angle adjusting piece is movably arranged along the length direction of the angle adjusting piece, and the direction of the clamping opening is adjusted by adjusting the movement of the angle adjusting piece;
the movable adjusting transmission piece and the fixed adjusting transmission piece are movably assembled and synchronously rotate, and the movable adjusting transmission piece and the fixed adjusting transmission piece are adapted to the transmission connection when the second connecting body is close to or far away from the first connecting body through the movement of the movable adjusting transmission piece;
an angle adjusting gear is adopted to form a movable adjusting transmission part, an angle sliding part which is rotatably assembled is arranged at the end part of the angle adjusting part, the angle sliding part is assembled with the left bracket and the right bracket in a sliding way, the angle adjusting gear is meshed with a rack part arranged on the angle sliding part, and the angle adjusting part is rotated by adjusting the angle adjusting gear to realize the movement of the angle adjusting part;
the movable adjusting transmission part is formed by a movable part, an angle adjusting disc is eccentrically assembled on the movable part, a second angle connecting piece is rotatably assembled on the angle adjusting disc, a first angle connecting piece is rotatably assembled at the end part of the angle adjusting piece, the first angle connecting piece and the second angle connecting piece are hinged and connected, and the angle adjusting piece is moved by rotating the angle adjusting disc;
the cylindrical rack is provided with a state adjusting gear, the state adjusting gear is rotatably installed on the left bracket and the right bracket, the state adjusting gear and the cylindrical rack are assembled in a sliding mode and rotate synchronously, when the first connecting body and the second connecting body are adjusted to be close to or far away from each other, a state adjusting part is arranged on the moving path of the state adjusting gear, the state adjusting part is formed by racks, and the state of the cylindrical rack is changed by matching the state adjusting gear with the state adjusting part;
the first shaft body is adopted to form a first connecting body, the left bracket and the right bracket are provided with third shaft bodies, and the second connecting body is close to or far away from the first connecting body by rotating the first shaft body to change the inclined posture of a first assembling rod assembled between the first shaft body and the third shaft bodies;
the clamping piece is assembled on the movable block through a fourth shaft body assembled on the left bracket and the right bracket in a sliding way, the adjusting block is assembled on the fourth shaft body in a sliding way, the adjusting block and the movable block are arranged at intervals along the length direction of the first shaft body, the adjusting block and the movable block are connected through an interval adjusting connecting piece to form an equal interval adjusting mechanism, the third shaft body rotatably arranged on the left bracket and the right bracket is adopted to form a third connecting body, the fourth shaft body slidably arranged on the left bracket and the right bracket is adopted to form a fourth connecting body, the sliding adjusting module comprises a first assembling sleeve and a second assembling sleeve which are arranged on the first shaft body, the first assembling sleeve and the second assembling sleeve respectively form a screw rod nut adjusting mechanism with the first shaft body, the first assembling sleeve and the second assembling sleeve are adjusted to be close to and far away from each other by rotating the first shaft body, and the interval adjusting module comprises a third assembling sleeve and a fourth assembling sleeve which are arranged on the third shaft body, the third shaft body is also provided with a fifth assembly sleeve which is rotatably assembled, the third shaft body forms a screw-nut adjusting mechanism with the third assembly sleeve and the fourth assembly sleeve respectively, the third shaft body is rotated to adjust the third assembly sleeve and the fourth assembly sleeve to approach to and depart from each other, the fifth assembly sleeve is rotatably installed on the third shaft body, the fifth assembly sleeve is connected with the first assembly sleeve and the second assembly sleeve respectively through a first assembly rod, a sixth assembly sleeve is arranged on a fourth connector, the sixth assembly sleeve is connected with the third assembly sleeve and the fourth assembly sleeve respectively through a second assembly rod, the end part of the third shaft body close to the right bracket is provided with an interval adjusting gear which forms an interval adjusting module, the outer side of the interval adjusting gear is provided with a locking member which locks the rotation of the interval adjusting gear, the locking member is installed in a floating way along the radial direction of the first shaft body, the right mounting bracket is provided with an interval driving gear which is rotatably assembled, and the fixed adjusting transmission member is formed by an angle adjusting shaft which is rotatably assembled on the left mounting bracket, the tip that the angle modulation axle is close to left mounting bracket is provided with angle modulation bevel gear, it is equipped with angle drive bevel gear to rotate on the left mounting bracket, angle drive bevel gear and angle modulation bevel gear mesh and arrange mutually, the adjustable drive spare is the angle modulation gear/moving part of rotating the assembly on the left socle, angle modulation gear/moving part is along angle modulation axle length direction movable mounting and both synchronous rotations, it is first through rotating first shaft body regulation, interval between the three-axis body, adjust the interval between each clamp mouth through rotation interval drive gear, adjust the orientation that each presss from both sides the mouth through rotation angle drive bevel gear.
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| CN202011469356.1A CN112475750B (en) | 2020-12-15 | 2020-12-15 | Method for adjusting outer diameter, spacing and orientation |
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Address after: 246620 Shihang Machinery Office Building, Changning Industrial Park, Spa town, Yuexi County, Anqing, Anhui Province Patentee after: YUEXI SHIXING MACHINERY EQUIPMENT Co.,Ltd. Address before: 246600 in Changning Industrial Park, Wenquan Town, Yuexi County, Anqing City, Anhui Province Patentee before: YUEXI SHIXING MACHINERY EQUIPMENT Co.,Ltd. |