CN210967186U - Plane bidirectional planing tool rest rotating around horizontal shaft - Google Patents

Abstract

The utility model provides a two-way planing knife rest in plane around horizontal axis rotation, includes lifting slide, X axle sword box, X axle cutter arbor, Y axle sword box, Y axle cutter arbor, rotary drive subassembly, gear shaft and right angle knife rest, rotary drive subassembly sets up on lifting slide, right angle knife rest sets up on lifting slide's vertical face, X axle sword box and the perpendicular setting of Y axle sword box, X axle cutter arbor sets up on X axle sword box, Y axle cutter arbor sets up on Y axle sword box, the one end and the right angle knife rest of gear shaft are connected to the other end of gear shaft passes lifting slide and is connected with rotary drive subassembly, rotary drive subassembly can drive the gear shaft rotatory. The utility model discloses a two-way planing knife rest in plane around the horizontal axis rotation, this knife rest are applicable to and are equipped with the equipment that is used for X direction and Y direction planing, can realize once dress card work piece, accomplish the planing of two mutually perpendicular directions to improve machining efficiency, guarantee the precision of vertical direction keyway.

Description

Plane bidirectional planing tool rest rotating around horizontal shaft

Technical Field

The utility model belongs to the technical field of the keyway processing, specifically, relate to a two-way planing tool rest in plane around horizontal axis rotation.

Background

In recent years, the rapidly developed stainless steel decoration and decoration processing manufacturing industry has smaller and smaller requirements on the bending fillet of a workpiece, and puts higher requirements on the deformation of materials in a bending area. Therefore, the bending part of the plate is planed, namely a V-shaped groove is planed along the bending line, and then the bending is carried out along the V-shaped groove, so that the bending radius of the bent workpiece can be effectively reduced, the outward extension of the deformation of the bending area is eliminated, and the two side surfaces of the bent workpiece are smooth. The process is widely applied to the industries of sheet metal manufacturing and stainless steel decoration manufacturing.

The existing planing equipment in the market is mostly one-way planing equipment, and workpieces requiring planing in two directions can only be processed by a secondary clamping and secondary planing method. The secondary clamping inevitably brings about the generation of secondary positioning errors, and the development of the bidirectional planing equipment has certain market prospect.

Two groups of tool rests can be seen in the market to respectively bear the planing machine tool of an X axis and a Y axis, namely one group of tool rests are used for planing in the X direction, and the other group of tool rests are lifted to a certain height and are idle; when the Y-axis direction V-shaped groove is planed, the X-direction tool rest is lifted, and the Y-direction tool rest moves back and forth to carry out Y-direction processing. The planing operation in two directions can be completed by functionally realizing one-time clamping in the plane vertical direction, but the whole tool rest is overlarge due to the two groups of tool rests, and the occupied space is large. The overall tool holder is too large and increases the manufacturing and use costs of the machine. The planing machine also comprises a planing machine with a vertical shaft rotary tool rest, wherein a rotating shaft is vertical to the workbench, a tool box is arranged at the end part of the rotating shaft, a tool is rotated to the X-axis or Y-axis direction through the rotation of the rotating shaft, and the planing of the X-axis or Y-axis is realized through the reciprocating motion of the main motion. The structure has the defects that the pressing material cannot be arranged within the rotating range of the knife box, so that the distance between the pressing plate and the knife tip is far, and the structure is very difficult for thin plates and parts with cut openings which are processed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a two-way planing knife rest in plane around the horizontal axis rotation has solved the dress card work piece once, carries out the problem of X direction and Y direction planing processing.

The technical scheme is as follows: the utility model provides a around two-way planing knife rest in plane of horizontal axis rotation, including lifting slide, X axle knife box, X axle cutter arbor, Y axle knife box, Y axle cutter arbor, rotary drive subassembly, gear shaft and right angle knife rest, the rotary drive subassembly sets up on lifting slide, right angle knife rest sets up on lifting slide's vertical face, X axle knife box and Y axle knife box all set up on right angle knife rest to X axle knife box and Y axle knife box set up perpendicularly, X axle cutter arbor sets up on X axle knife box, Y axle cutter arbor sets up on Y axle knife box, the one end and the right angle knife rest of gear shaft are connected to the other end of gear shaft passes lifting slide and is connected with the rotary drive subassembly, the rotary drive subassembly can drive the gear shaft rotation. The utility model discloses a two-way planing knife rest in plane around the horizontal axis rotation, this knife rest are applicable to and are equipped with the equipment that is used for X direction and Y direction planing, can realize once dress card work piece, accomplish the planing of two mutually perpendicular directions to improve machining efficiency, guarantee the precision of vertical direction keyway.

Further, foretell two-way planing knife rest in plane of rotatory around the horizontal axis, the rotation driving subassembly is including rotatory drive actuating cylinder, cylinder support, direction slide rail, rack seat and rack, cylinder support, direction slide rail and rack seat set up on the vertical terminal surface that right angle knife rest was kept away from to the lift slide, the rotatory drive actuating cylinder is fixed to be set up on cylinder support to the piston rod and the rack connection of rotatory drive actuating cylinder, the rack sets up on the rack seat, rack seat and direction slide rail sliding connection to the rack seat can be followed the direction slide rail and removed, the gear engagement of rack and gear shaft.

Furthermore, one end of the rack seat is connected with the cylinder support through a bolt, and an end plate is arranged at one end, far away from the cylinder support, of the rack seat.

Furthermore, the plane bidirectional planing tool rest rotating around the horizontal shaft is provided with a first positioning assembly and a second positioning assembly, and the first positioning assembly and the second positioning assembly are symmetrically arranged on two sides of the gear shaft.

Further, foretell two-way planing knife rest in plane of rotatory around the horizontal axis, be equipped with two first locating holes along X axle tool box direction on the lift slide, be equipped with two second locating holes along Y axle tool box direction on the lift slide, the axis of first locating hole is perpendicular with the axis of second locating hole, two first locating hole symmetries set up the both sides at the gear shaft, two second locating hole symmetries set up the both sides at the gear shaft, all be equipped with the taper sleeve in first locating hole and the second locating hole, first locating component can insert in first locating hole and the second locating hole, second locating component can insert in first locating hole and the second locating hole.

Furthermore, the two-way planer tool rest of foretell plane of rotation around the horizontal axis, first locating component and second locating component all drive cylinder and location taper pin including the location, be equipped with first through-hole on the right angle knife rest, be equipped with the uide bushing on the inner wall of first through-hole, the location drives the fixed setting of cylinder on the vertical face of right angle knife rest to the piston rod that drives the cylinder in the location is connected with the location taper pin, the location taper pin can pass the uide bushing and stretch into in the taper bushing.

Furthermore, foretell two-way planing knife rest in plane of rotation around the horizontal axis, be equipped with first dog and second dog on the vertical face that is equipped with the right angle knife rest on the lift slide, first dog and second dog are located the both sides of gear shaft respectively, first dog and second dog can laminate with two adjacent right-angle sides of right angle knife rest respectively.

Furthermore, the plane bidirectional planing tool rest rotating around the horizontal shaft is provided with a key between the gear shaft and the right-angle tool rest, the gear shaft is provided with a nut, and the gear shaft is locked on the right-angle tool rest through the nut.

Furthermore, the planar bidirectional planing tool rest rotating around the horizontal shaft is provided with a group of bearings and a bearing gland on the lifting sliding plate, the bearing gland is fixed on the lifting sliding plate through bolts, the bearing gland can tightly press the group of bearings on the lifting sliding plate, and the group of bearings are sleeved on the outer wall of the gear shaft.

Further, the planar bidirectional planing tool rest rotating around the horizontal shaft further comprises a tool rest support frame, a group of slide rails are arranged on the tool rest support frame, and the lifting slide plate is connected with the group of slide rails in a sliding mode.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: two-way planing knife rest around horizontal axis rotation's plane, structural design is reasonable, the planing problem of two directions is solved to the structure that adopts two sets of sword boxes and cutter arbor, and two sets of swords arrange two planes at mutually perpendicular, the knife rest can rotate around Y axle soon, realizes only a set of sword vertical direction table surface, accomplishes the processing task, another group sword lifts up and breaks away from table surface's technology needs through the rotation.

Drawings

Fig. 1 is a schematic structural view of a planar bidirectional planing tool holder rotating around a horizontal axis according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a view taken along direction K in FIG. 3;

fig. 5 is a schematic structural view of the planar bidirectional planing tool post rotating by 90 degrees around the horizontal axis according to the present invention.

In the figure: the lifting slide plate comprises a lifting slide plate 1, a first positioning hole 11, a second positioning hole 12, a taper sleeve 13, a bearing 14, a bearing gland 15, an X-axis knife box 2, an X-axis knife rod 3, a Y-axis knife box 4, a Y-axis knife rod 5, a rotary driving assembly 6, a rotary driving cylinder 61, a cylinder support 62, a guide slide rail 63, a rack seat 64, a rack 65, an end plate 66, a gear shaft 7, a nut 71, a right-angle knife rest 8, a first positioning assembly 81, a positioning driving cylinder 811, a positioning taper pin 812, a second positioning assembly 82, a first through hole 83, a guide sleeve 831, a first stop block 9, a second stop block 10, a key 20, a knife rest support frame 30 and a slide rail 301.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The planar bidirectional planing tool rest rotating around a horizontal shaft as shown in figures 1-5 comprises a lifting sliding plate 1, an X-axis tool box 2, an X-axis tool bar 3, a Y-axis tool box 4, a Y-axis tool bar 5, a rotary driving assembly 6, a gear shaft 7 and a right-angle tool rest 8, the rotary driving component 6 is arranged on the lifting sliding plate 1, the right-angle tool rest 8 is arranged on the vertical surface of the lifting sliding plate 1, the X-axis tool box 2 and the Y-axis tool box 4 are both arranged on the right-angle tool rest 8, and the X-axis knife box 2 and the Y-axis knife box 4 are vertically arranged, the X-axis knife bar 3 is arranged on the X-axis knife box 2, the Y-axis cutter bar 5 is arranged on the Y-axis cutter box 4, one end of the gear shaft 7 is connected with the right-angle cutter frame 8, and the other end of the pinion shaft 7 is connected to a rotation driving assembly 6 through the elevation sliding plate 1, and the rotation driving assembly 6 can drive the pinion shaft 7 to rotate. A key 20 is arranged between the gear shaft 7 and the right-angle tool rest 8, a nut 71 is arranged on the gear shaft 7, and the gear shaft 7 is locked on the right-angle tool rest 8 through the nut 71. The lifting sliding plate 1 is provided with a group of bearings 14 and a bearing gland 15, the bearing gland 15 is fixed on the lifting sliding plate 1 through bolts, the bearing gland 15 can compress the group of bearings 14 on the lifting sliding plate 1, and the group of bearings 14 are sleeved on the outer wall of the gear shaft 7.

In the above structure, the rotary driving assembly 6 comprises a rotary driving cylinder 61, a cylinder bracket 62, a guiding slide rail 63, a rack seat 64 and a rack 65, the cylinder bracket 62, the guiding slide rail 63 and the rack seat 64 are arranged on the vertical end surface of the lifting slide plate 1 far away from the right-angle tool rest 8, the rotary driving cylinder 61 is fixedly arranged on the cylinder bracket 62, the piston rod of the rotary driving cylinder 61 is connected with the rack 65, the rack 65 is arranged on the rack seat 64, the rack seat 64 is connected with the guiding slide rail 63 in a sliding manner, the rack seat 64 can move along the guiding slide rail 63, and the rack 65 is meshed with the gear of the gear shaft 7. One end of the rack seat 64 is connected with the cylinder bracket 62 through a bolt, and one end of the rack seat 64 far away from the cylinder bracket 62 is provided with an end plate 66.

In addition, a first positioning component 81 and a second positioning component 82 are arranged on the right-angle tool rest 8, and the first positioning component 81 and the second positioning component 82 are symmetrically arranged on two sides of the gear shaft 7. The positioning device is matched with a first positioning assembly 81 and a second positioning assembly 82 for positioning, two first positioning holes 11 are formed in the lifting sliding plate 1 along the direction of the X-axis cutter box 2, two second positioning holes 12 are formed in the lifting sliding plate 1 along the direction of the Y-axis cutter box 4, the axis of each first positioning hole 11 is perpendicular to the axis of each second positioning hole 12, the two first positioning holes 11 are symmetrically arranged on two sides of the gear shaft 7, the two second positioning holes 12 are symmetrically arranged on two sides of the gear shaft 7, taper sleeves 13 are arranged in the first positioning holes 11 and the second positioning holes 12, the first positioning assembly 81 can be inserted into the first positioning holes 11 and the second positioning holes 12, and the second positioning assembly 82 can be inserted into the first positioning holes 11 and the second positioning holes 12. In the structure, the first positioning assembly 81 and the second positioning assembly 82 both comprise a positioning driving cylinder 811 and a positioning taper pin 812, the right-angle tool rest 8 is provided with a first through hole 83, the inner wall of the first through hole 83 is provided with a guide sleeve 831, the positioning driving cylinder 811 is fixedly arranged on the vertical surface of the right-angle tool rest 8, a piston rod of the positioning driving cylinder 811 is connected with the positioning taper pin 812, and the positioning taper pin 812 can penetrate through the guide sleeve 831 and extend into the taper sleeve 13.

And thirdly, a first stop block 9 and a second stop block 10 are arranged on the vertical surface of the right-angle tool rest 8 on the lifting sliding plate 1, the first stop block 9 and the second stop block 10 are respectively positioned on two sides of the gear shaft 7, and the first stop block 9 and the second stop block 10 can be respectively attached to two adjacent right-angle edges of the right-angle tool rest 8. The first stopper 9 and the second stopper 10 perform the rotation limitation of the right-angle tool rest 8, respectively.

In addition, the plane bidirectional planing tool rest rotating around the horizontal shaft further comprises a tool rest supporting frame 30, a group of sliding rails 301 are arranged on the tool rest supporting frame 30, and the lifting sliding plate 1 is connected with the group of sliding rails 301 in a sliding mode.

The utility model discloses a theory of operation does:

the X-direction machining is performed, and fig. 1 is a front view of the tool rest, which is shown in the X-axis grooving position. Wherein the tool tip of one group of plane knives points to the working table surface, and the X-direction continuous planing processing is realized through the main transmission in the X direction and the lifting motion of the tool rest in the Z axis. The tool tip of the other group of tools points to the X-axis and has a certain height distance from the workbench, so that the occurrence of interference and collision with the workpiece and the material pressing mechanism during operation is avoided.

The machining is carried out in the Y direction, a gear shaft 7 is arranged in the middle of a right-angle tool rest 8, the right-angle tool rest 8 can rotate clockwise by 90 degrees around the gear shaft 7 to a position shown in figure 5, the continuous machining in the Y direction is carried out in the state of combining the main motion in the Y direction and the lifting motion of a Z axis, the planer tools in the X direction are lifted away from the working table at a certain height, and the interference collision with a material pressing system is avoided.

As shown in fig. 1, two sets of automatic positioning devices are symmetrically arranged at the same horizontal straight line position of the middle part of the right-angle tool rest 8 and the gear shaft 7: the first positioning component 81 and the second positioning component 82, the positioning taper pin 812 is connected with the piston rod of the positioning driving cylinder 811, and the taper sleeve 13 is arranged on the lifting sliding plate 1, distributed on the coordinate axes of the X axis and the Y axis of the rotation center and arranged at equal intervals. In a normal state, the piston rod of the positioning drive cylinder 811 is extended, and the positioning taper pin 812 is inserted into the hole of the taper sleeve 13 to maintain the positioning state.

When planing in the XY direction is switched, firstly, the lifting sliding plate 1 is lifted, and the tool tip is a certain height away from the working table surface; then the piston rod of the positioning driving cylinder 811 retracts, and the positioning taper pin 812 disengages from the taper hole of the taper sleeve 13; the gear shaft 7 rotates to drive the right-angle tool rest 8 to rotate, the right-angle tool rest rotates 90 degrees and then contacts with the first stop dog 9 to stop rotating, a piston rod of the positioning driving cylinder 811 extends out, the positioning taper pin 812 is inserted into taper holes of the other two taper sleeves 13 in the vertical direction to perform rapid positioning, and XY direction conversion of the tool rest is completed.

The rotation of the gear shaft 7 is realized by a gear rack mechanism consisting of a rotary driving cylinder 61, a cylinder bracket 62, a guide sliding rail 63, a rack seat 64 and a rack 65. The piston rod of the rotary driving cylinder 61 is connected with one end of the rack 65, and the rotary driving cylinder 61 stretches and retracts to drive the rack 65 to ascend and descend, so that the gear on the gear shaft 7 is driven to rotate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a two-way planing knife rest in plane of rotation around horizontal axis which characterized in that: comprises a lifting sliding plate (1), an X-axis knife box (2), an X-axis knife rod (3), a Y-axis knife box (4), a Y-axis knife rod (5), a rotary driving component (6), a gear shaft (7) and a right-angle knife rest (8), wherein the rotary driving component (6) is arranged on the lifting sliding plate (1), the right-angle knife rest (8) is arranged on the vertical surface of the lifting sliding plate (1), the X-axis knife box (2) and the Y-axis knife box (4) are both arranged on the right-angle knife rest (8), the X-axis knife box (2) and the Y-axis knife box (4) are vertically arranged, the X-axis knife rod (3) is arranged on the X-axis knife box (2), the Y-axis knife rod (5) is arranged on the Y-axis knife box (4), one end of the gear shaft (7) is connected with the right-angle knife rest (8), and the other end of the gear shaft (7) passes through the lifting sliding plate (1) to be connected with the, the rotary driving component (6) can drive the gear shaft (7) to rotate.

2. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 1 further comprising: the rotary driving assembly (6) comprises a rotary driving cylinder (61), a cylinder support (62), a guiding sliding rail (63), a rack seat (64) and a rack (65), the cylinder support (62), the guiding sliding rail (63) and the rack seat (64) are arranged on the vertical end face, far away from the right-angle tool rest (8), of the lifting sliding plate (1), the rotary driving cylinder (61) is fixedly arranged on the cylinder support (62), a piston rod of the rotary driving cylinder (61) is connected with the rack (65), the rack (65) is arranged on the rack seat (64), the rack seat (64) is in sliding connection with the guiding sliding rail (63), the rack seat (64) can move along the guiding sliding rail (63), and the rack (65) is meshed with a gear of the gear shaft (7).

3. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 2 further comprising: one end of the rack seat (64) is connected with the cylinder support (62) through a bolt, and an end plate (66) is arranged at one end, far away from the cylinder support (62), of the rack seat (64).

4. The planar bi-directional planing tool holder rotating about a horizontal axis according to claim 1 or 2, characterized in that: the right-angle tool rest (8) is provided with a first positioning assembly (81) and a second positioning assembly (82), and the first positioning assembly (81) and the second positioning assembly (82) are symmetrically arranged on two sides of the gear shaft (7).

5. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 4 further comprising: be equipped with two first locating hole (11) along X axle sword box (2) direction on lifting slide (1), lifting slide (1) is gone up and is equipped with two second locating hole (12) along Y axle sword box (4) direction, the axis of first locating hole (11) is perpendicular with the axis of second locating hole (12), two first locating hole (11) symmetry sets up the both sides in gear shaft (7), two second locating hole (12) symmetry sets up the both sides in gear shaft (7), all be equipped with taper sleeve (13) in first locating hole (11) and second locating hole (12), first locating component (81) can insert in first locating hole (11) and second locating hole (12), second locating component (82) can insert in first locating hole (11) and second locating hole (12).

6. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 5 further comprising: first locating component (81) and second locating component (82) all drive actuating cylinder (811) and location taper pin (812) including the location, be equipped with first through-hole (83) on right angle knife rest (8), be equipped with uide bushing (831) on the inner wall of first through-hole (83), the location drives actuating cylinder (811) and fixes the setting on the vertical face of right angle knife rest (8) to the piston rod that the location drove actuating cylinder (811) is connected with location taper pin (812), location taper pin (812) can pass uide bushing (831) and stretch into in taper sleeve (13).

7. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 1 further comprising: be equipped with first dog (9) and second dog (10) on the vertical face that is equipped with right angle knife rest (8) on lifting slide (1), first dog (9) and second dog (10) are located the both sides of gear shaft (7) respectively, first dog (9) and second dog (10) can be laminated with two adjacent right-angle sides of right angle knife rest (8) respectively.

8. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 1 further comprising: a key (20) is arranged between the gear shaft (7) and the right-angle tool rest (8), a nut (71) is arranged on the gear shaft (7), and the gear shaft (7) is locked on the right-angle tool rest (8) through the nut (71).

9. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 8 further comprising: the lifting sliding plate is characterized in that a group of bearings (14) and a bearing gland (15) are arranged on the lifting sliding plate (1), the bearing gland (15) is fixed on the lifting sliding plate (1) through bolts, the bearing gland (15) can compress the group of bearings (14) on the lifting sliding plate (1), and the group of bearings (14) are sleeved on the outer wall of the gear shaft (7).

10. The planar bi-directional planing tool holder rotating about a horizontal axis as recited in claim 1 further comprising: the plane bidirectional planing tool rest rotating around the horizontal shaft further comprises a tool rest supporting frame (30), a group of sliding rails (301) are arranged on the tool rest supporting frame (30), and the lifting sliding plate (1) is connected with the group of sliding rails (301) in a sliding mode.

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