CN112372331A - Auxiliary positioning device for rod piece and using method thereof - Google Patents
Auxiliary positioning device for rod piece and using method thereof Download PDFInfo
- Publication number
- CN112372331A CN112372331A CN202011173423.5A CN202011173423A CN112372331A CN 112372331 A CN112372331 A CN 112372331A CN 202011173423 A CN202011173423 A CN 202011173423A CN 112372331 A CN112372331 A CN 112372331A
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- Prior art keywords
- piece
- rod
- rod piece
- ring
- positioning device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to an auxiliary positioning device of a rod piece, comprising: the height of the frame body is adjustable and the frame body is arranged on the ground; the fixed seat is arranged at the top of the frame body and can move back and forth along the direction vertical to the rod piece; the ring piece is arranged on the fixed seat and can rotate around the axis direction, the ring piece is sleeved on the exposed part of the rod piece, and the ring piece is coincided with the center of the rod piece by adjusting the height of the frame body and moving the position of the adjusting fixed seat; and the clamping piece is arranged on the ring piece and used for clamping the rod piece, the rod piece is clamped through the clamping piece so as to fix and support the exposed part of the rod piece, and the rod piece can drive the ring piece and the clamping piece to rotate together when rotating. The auxiliary positioning device effectively solves the problem of low rod piece processing precision, can prevent the rod piece from shaking and reduce the influence on the rod piece processing precision by synchronously rotating the auxiliary positioning device and the rod piece, cannot damage the rod piece, and can ensure the processing quality.
Description
Technical Field
The invention relates to the field of part processing, in particular to an auxiliary positioning device for a rod piece.
Background
Along with the development of the national mechanical industry, the parts processed by the numerical control machine tool are various, the requirement on the processing precision of the parts is higher and higher, in the actual processing process of a long rod piece, because the rod piece is longer, a long part is positioned outside the numerical control machine tool, in the rotating processing process of the rod piece, the rod piece is shaken up and down due to the gravity action of the rod piece, so that the processing precision is influenced, at present, in order to avoid the situation, a clamping device is generally used for slightly clamping the rod piece, and graphite is coated between the clamping device and the rod piece so as to reduce the friction between the clamping device and the rod piece, but the mode still has influence on the processing precision under the situation that the rod piece rotates fast, and even can cause damages such as.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the auxiliary positioning device for the rod piece, solves the problem of low processing precision of the rod piece, can prevent the rod piece from shaking and reduce the influence on the processing precision of the rod piece through the synchronous rotation of the auxiliary positioning device and the rod piece, cannot damage the rod piece, and can ensure the processing quality.
The technical scheme for realizing the purpose is as follows:
the invention provides an auxiliary positioning device of a rod piece, which is used for supporting the part of the rod piece exposed out of a machine tool and comprises:
the height of the frame body is adjustable and the frame body is arranged on the ground;
the fixed seat is arranged at the top of the frame body and can move back and forth along the direction vertical to the rod piece;
the ring piece is arranged on the fixed seat and can rotate around the axis direction, the ring piece is sleeved on the exposed part of the rod piece, and the ring piece is coincided with the center of the rod piece by adjusting the height of the frame body and moving the position of the adjusting fixed seat; and
the clamping piece is arranged on the ring piece and used for clamping the rod piece, the rod piece is clamped through the clamping piece to fix and support the exposed part of the rod piece, and the rod piece can drive the ring piece and the clamping piece to rotate together when rotating.
The auxiliary positioning device of the rod piece is adopted, the rod piece is sleeved with the ring piece, the height of the frame body is further adjusted, the position of the fixing seat is adjusted, the center of the ring piece is overlapped with the rod piece, the clamping piece is used for clamping the rod piece, the auxiliary positioning device supports the exposed part of the rod piece, when the rod piece is machined, the rod piece rotates, the ring piece is rotatably arranged on the fixing seat and can coaxially rotate along with the rod piece, the rod piece cannot be damaged, the problem of low machining precision of the rod piece is solved, the rod piece can be prevented from shaking, the influence on the machining precision of the rod piece can be reduced through synchronous rotation of the auxiliary positioning device and the rod piece, the damage to the rod piece can be avoided, and the machining quality.
The auxiliary positioning device for the rod piece is further improved in that the clamping piece comprises a plurality of clamping jaws which are arranged on the ring piece at intervals and can move and adjust towards or away from the center of the ring piece, and the clamping jaws are moved and adjusted towards the center of the ring piece to enable the clamping jaws to abut against the rod piece, so that the rod piece is clamped.
The auxiliary positioning device of the rod piece is further improved in that the auxiliary positioning device further comprises a plurality of through holes which are arranged on the ring piece at intervals corresponding to the clamping jaws and have non-circular cross sections, and nuts which are fixed on the outer side wall of the ring piece corresponding to the through holes;
the clamping jaw comprises a cylinder body, an arc-shaped plate and an adjusting bolt, wherein the cylinder body is matched with the through hole and penetrates through the through hole, the arc-shaped plate is fixed at the end part, close to the center of the ring piece, of the cylinder body and is matched with the ring piece, the adjusting bolt is screwed in the nut, and part of the adjusting bolt is screwed in the cylinder body.
The auxiliary positioning device of the rod piece is further improved in that the through hole comprises a circular part and rectangular parts which are communicated with the circular part and formed on two opposite sides of the circular part;
the barrel corresponding to the through hole comprises a cylindrical part matched with the circular part and a protruding part matched with the rectangular part and formed on the side part of the cylindrical part, and the protruding part and the cylindrical part correspondingly penetrate through the rectangular part and the circular part to prevent the barrel from rotating along with the adjusting bolt when the adjusting bolt is screwed.
The auxiliary positioning device of the rod piece is further improved in that the frame body comprises a support frame arranged on the ground, a fixed plate arranged at the top of the support frame, an expansion piece which is vertically arranged on the fixed plate and has adjustable length and an installation plate arranged at the top of the expansion piece;
this fixing base is installed in the top of mounting panel, through the length of adjusting the extensible member to the height of change support body, thereby drive the fixing base and go up and down.
The auxiliary positioning device for the rod piece is further improved in that the telescopic piece comprises a first screw rod vertically fixed at the top of the fixing plate, a second screw rod opposite to the first screw rod and fixed on the mounting plate, and a double-thread threaded sleeve with the end part screwed with the first screw rod and the second screw rod respectively, and the length of the telescopic piece is adjusted by screwing the double-thread threaded sleeve to enable the first screw rod and the second screw rod to be close to or far away from each other.
The auxiliary positioning device of the rod piece is further improved in that the top of the frame body is provided with a screw hole corresponding to the fixed seat;
this fixing base corresponds the screw and has seted up the bar hole, and the extending direction in bar hole is mutually perpendicular with the axis direction of ring spare, wears to be equipped with fixing bolt and this fixing bolt spiro union in the screw in this bar hole, and this fixing base passes through the bar hole along fixing bolt round trip movement to the position of regulation fixing base.
The auxiliary positioning device of the rod piece is further improved in that the auxiliary positioning device also comprises a track which is fixed on the ground and is arranged corresponding to the exposed part of the rod piece, and the extending direction of the track is the same as the axial direction of the rod piece;
the bottom of the frame body is provided with the idler wheel, the idler wheel is arranged in the track in a sliding mode, the frame body is pushed to drive the idler wheel to roll along the track, and therefore the position of the frame body can be adjusted along the axial direction of the rod piece.
The auxiliary positioning device of the rod piece is further improved in that the ring piece is rotatably connected with the fixed seat through a bearing.
The invention provides a using method of an auxiliary positioning device of a rod piece, which comprises the following steps:
providing an auxiliary positioning device, fixing the auxiliary positioning device at a position close to the exposed part of the rod piece on the ground, and sleeving the ring piece on the exposed part of the rod piece;
the height of the frame body is adjusted, and the adjusting fixing seat is moved, so that the ring piece is coincided with the center of the rod piece;
the clamping piece is used for clamping the rod piece so as to fix and support the rod piece, and the ring piece and the clamping piece can be driven to rotate together when the rod piece rotates.
Drawings
Fig. 1 is a perspective view of the auxiliary positioning device of the rod member of the present invention, wherein one side of the slide rail is omitted.
FIG. 2 is a half sectional view of a ring member of the auxiliary positioning device for a rod member of the present invention.
Fig. 3 is a perspective view of a jaw portion of the auxiliary positioning device for a rod member of the present invention.
Fig. 4 is a front sectional view of the telescopic part of the auxiliary positioning device of the rod member of the present invention.
Fig. 5 is a perspective view of a double-ended threaded sleeve in the auxiliary positioning device for a rod according to the present invention.
Fig. 6 is a state diagram of the auxiliary positioning device of the rod member of the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides an auxiliary positioning device for a rod, wherein a ring is sleeved on the rod, so that the height of a frame body is adjusted, the position of a fixing seat is adjusted, the center of the ring is overlapped with the rod, the rod is clamped by a clamping piece, the exposed part of the rod is supported by the auxiliary positioning device, when the rod is machined, the rod rotates, and the ring is rotatably arranged on the fixing seat and can coaxially rotate along with the rod, so that the rod cannot be damaged, the problem of low machining precision of the rod is solved, the rod can be prevented from shaking, the influence on the machining precision of the rod can be reduced, the rod cannot be damaged by synchronous rotation of the auxiliary positioning device and the rod, and the machining quality can be ensured. The auxiliary positioning device for the rod member of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a perspective view of an auxiliary positioning device for a rod member according to the present invention, wherein a slide rail on one side is omitted. The auxiliary positioning device for the rod member of the present invention will be described with reference to fig. 1.
As shown in fig. 1 and 6, the auxiliary positioning device for a bar member of the present invention, for supporting a portion of the bar member 21 exposed from a machine tool 22, includes:
a frame body 11 which is adjustable in height and is arranged on the ground;
a fixed seat 12 installed on the top of the frame body 11, wherein the fixed seat 12 can move back and forth on the horizontal plane of the top of the frame body 11 along the direction vertical to the rod piece 21;
the ring piece 13 is arranged on the fixed seat 12 and can rotate around the axis direction, the ring piece 13 is sleeved on the exposed part of the rod piece 21, and the ring piece 13 is coincided with the center of the rod piece 21 by adjusting the height of the frame body 11 and moving the position of the fixed seat 12; and
the clamping piece which is arranged on the ring piece 13 and used for clamping the rod piece 21 clamps the rod piece 21 through the clamping piece so as to fix and support the exposed part of the rod piece 21, and the rod piece 21 can drive the ring piece 13 and the clamping piece to rotate together when rotating.
Specifically, the ring 13 is rotatably connected to the fixing base 12 through the bearing 122, that is, the outer ring of the bearing 122 is fixedly connected to the fixing base 12, and the inner ring of the bearing 122 is fixedly connected to the ring 13, so that the ring 13 is mounted on the fixing base 12 and can rotate along the axial direction.
As a preferred embodiment of the present invention, the clamping member comprises a plurality of jaws 14 which are mounted at intervals on the ring member 13 and can be moved and adjusted towards or away from the center of the ring member 13, and the jaws 14 are moved and adjusted towards the center of the ring member 13, so that the jaws 14 are all pressed against the rod member 21, thereby clamping the rod member 21.
Specifically, as shown in fig. 2 and 3, the clamping device further includes a plurality of through holes which are arranged on the ring member 13 at intervals corresponding to the clamping jaws 14 and have non-circular cross sections, and nuts 131 which are fixed on the outer side wall of the ring member 13 corresponding to the through holes;
the clamping jaw 14 comprises a cylinder 141 matched with the through hole and penetrating the through hole, an arc-shaped plate 142 fixed at the end of the cylinder 141 close to the center of the ring 13 and matched with the ring 13, and an adjusting bolt 143 screwed in the nut 131 and partially screwed in the cylinder 141, and the cylinder 141 moves back and forth along the through hole by screwing the adjusting bolt 143, so that the arc-shaped plate 142 is driven to be close to or far away from the rod 21.
Preferably, the through hole comprises a circular part and rectangular parts which are communicated with the circular part and formed at two opposite sides of the circular part;
the cylinder 141 includes a cylindrical portion 1411 matched with the circular portion and a protrusion 1412 matched with the rectangular portion and formed on the side of the cylindrical portion 1411, the protrusion 1412 and the cylindrical portion 1411 are correspondingly arranged on the rectangular portion and the circular portion, so as to prevent the cylinder 141 from rotating with the adjusting bolt 143 when the adjusting bolt 143 is screwed, that is, the cylinder 141 is slidably arranged in the through hole and cannot rotate, when the adjusting bolt 143 is screwed downwards, the cylinder 141 should rotate with the adjusting bolt 143, but the cylinder 141 cannot rotate due to the limitation of the protrusion 1412 and the rectangular portion, and therefore the cylinder 141 rotates reversely with respect to the adjusting bolt 143, and the cylinder 141 moves upwards along the thread, that is, away from the rod 21.
Preferably, the arc plate 142 is formed with a cleat corresponding to the surface of the rod 21.
Further, the frame body 11 comprises a support frame arranged on the ground, a fixed plate arranged on the top of the support frame, an expansion member 111 vertically arranged on the fixed plate and adjustable in length, and an installation plate arranged on the top of the expansion member 111;
this fixing base 12 is installed in the top of mounting panel to through the length of adjusting extensible member 111, with the height that changes support body 11, thereby drive fixing base 12 and go up and down.
Specifically, as shown in fig. 4, the telescopic member 111 includes a first screw 1111 vertically fixed to the top of the fixing plate, a second screw 1112 fixed to the mounting plate and opposite to the first screw 1111, and a double-threaded sleeve 1113 having ends screwed to the first screw 1111 and the second screw 1112, respectively, and the length of the telescopic member 111 is adjusted by screwing the double-threaded sleeve 1113 to move the first screw 1111 and the second screw 1112 closer to or farther from each other.
Preferably, as shown in FIG. 5, a handle is fixed to the outer sidewall of the double-threaded sleeve 1113 to facilitate screwing.
Further, as shown in fig. 1, a screw hole is formed in the top of the frame body 11 corresponding to the fixing seat;
a strip-shaped hole 121 is formed in the fixing seat 12 corresponding to the screw hole, the extending direction of the strip-shaped hole 121 is perpendicular to the axis direction of the ring member 21, a fixing bolt penetrates through the strip-shaped hole 121 and is screwed in the screw hole, and the fixing seat 12 moves back and forth along the fixing bolt through the strip-shaped hole 121 to adjust the position of the fixing seat 12.
Further, the device also comprises a track 15 which is fixed on the ground and is arranged corresponding to the exposed part of the rod piece 21, and the extending direction of the track 15 is the same as the axial direction of the rod piece 21;
the bottom of the frame 11 is provided with a roller 112, the roller 112 is slidably disposed in the track 15, and the roller 112 is driven to roll along the track by pushing the frame 11, so that the position of the frame 11 can be adjusted along the axial direction of the rod 21.
Specifically, the top of this gyro wheel 112 is provided with the cardboard, and behind gyro wheel 112 slided and locates track 15, this cardboard can prevent that gyro wheel 112 from deviating from track 15's upper portion opening, and this track 15's setting can also prevent that support body 11 from rocking about.
Preferably, the roller 112 is provided with a locking device, and after the position of the frame body 11 is fixed, the position of the roller 112 is fixed by the locking device.
The concrete operation mode of the auxiliary positioning device of the rod piece is as follows:
after one end of the rod 21 is fixed in the machine tool 22, part of the rod 21 is exposed out of the machine tool 22, a track 15 is arranged corresponding to the exposed part of the rod 21, and the extending direction of the track 15 is parallel to the axial direction of the rod 21;
pushing the frame body 11 to move the frame body 11 toward the direction close to the rod 21, and sleeving the ring member 13 on the exposed part of the rod 21;
the adjusting fixing seat 12 is moved back and forth along the fixing bolt through the strip-shaped hole 121, and the double-threaded sleeve 1112 is screwed to adjust the length of the telescopic part 111 and drive the ring part 13 to lift, so that the center of the ring part 13 is coincided with the center of the rod part 21;
screwing the adjusting bolt 143 to move the adjusting bolt 143 to the outside of the ring member 13, at this time, the cylinder 141 moves correspondingly to the direction close to the rod 21, and the arc plates 142 abut against the rod, so that the rod 21 is clamped between the arc plates 142, and at this time, the exposed part of the rod 21 is fixed and supported;
when the machine tool 22 is used for processing, the rod piece 21 rotates to drive the ring piece 13 and the clamping piece to rotate together, the rod piece 21 cannot be damaged, the possibility of bending and twisting is avoided, in addition, the exposed part of the rod piece 21 can be prevented from shaking, and the processing precision of the rod piece 21 is ensured.
The invention also provides a using method of the auxiliary positioning device of the rod piece, which comprises the following steps:
providing an auxiliary positioning device, fixing the auxiliary positioning device at a position close to the exposed part of the rod piece 21 on the ground, and sleeving the ring piece 13 on the exposed part of the rod piece 21;
adjusting the height of the frame body 11 and moving the adjusting fixing seat 12 to enable the ring piece 13 to coincide with the center of the rod piece 21;
the clamping member 21 is used to clamp the rod 21 to fix and support the rod 21, and the rod 21 can drive the ring 13 and the clamping member to rotate together when rotating.
The specific operation mode of the practical implementation of the using method provided by the invention is as follows:
after one end of the rod 21 is fixed in the machine tool 22, part of the rod 21 is exposed out of the machine tool 22, a track 15 is arranged corresponding to the exposed part of the rod 21, and the extending direction of the track 15 is parallel to the axial direction of the rod 21;
pushing the frame body 11 to move the frame body 11 toward the direction close to the rod 21, and sleeving the ring member 13 on the exposed part of the rod 21;
the adjusting fixing seat 12 is moved back and forth along the fixing bolt through the strip-shaped hole 121, and the double-threaded sleeve 1112 is screwed to adjust the length of the telescopic part 111 and drive the ring part 13 to lift, so that the center of the ring part 13 is coincided with the center of the rod part 21;
screwing the adjusting bolt 143 to move the adjusting bolt 143 to the outside of the ring member 13, at this time, the cylinder 141 moves correspondingly to the direction close to the rod 21, and the arc plates 142 abut against the rod, so that the rod 21 is clamped between the arc plates 142, and at this time, the exposed part of the rod 21 is fixed and supported;
when the machine tool 22 is used for processing, the rod piece 21 rotates to drive the ring piece 13 and the clamping piece to rotate together, the rod piece 21 cannot be damaged, the possibility of bending and twisting is avoided, in addition, the exposed part of the rod piece 21 can be prevented from shaking, and the processing precision of the rod piece 21 is ensured.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. An auxiliary positioning device for a rod member, for supporting the rod member to be exposed out of a machine tool, comprising:
the height of the frame body is adjustable and the frame body is arranged on the ground;
the fixed seat is arranged at the top of the frame body and can move back and forth along the direction vertical to the rod piece;
the ring piece is arranged on the fixed seat and can rotate around the axis direction, the ring piece is sleeved on the exposed part of the rod piece, and the ring piece is coincided with the center of the rod piece by adjusting the height of the frame body and movably adjusting the position of the fixed seat; and
the clamping piece is arranged on the ring piece and used for clamping the rod piece, the rod piece is clamped through the clamping piece so as to fix and support the exposed part of the rod piece, and the rod piece can drive the ring piece and the clamping piece to rotate together when rotating.
2. The device as claimed in claim 1, wherein the clamping member comprises a plurality of jaws mounted at intervals on the ring member and movable toward and away from the center of the ring member, and the jaws are moved toward the center of the ring member to be adjusted so that the jaws abut against the rod member, thereby clamping the rod member.
3. The auxiliary positioning device of a rod piece according to claim 2, further comprising a plurality of through holes which are arranged on the ring piece at intervals corresponding to the clamping jaws and have non-circular cross sections, and nuts which are fixed on the outer side wall of the ring piece corresponding to the through holes;
the clamping jaws comprise a cylinder body, an arc-shaped plate and an adjusting bolt, wherein the cylinder body is matched with the through hole and penetrates through the through hole, the arc-shaped plate is fixed at the end part, close to the center of the ring piece, of the cylinder body and is matched with the rod piece, the adjusting bolt is screwed in the nut, part of the adjusting bolt is screwed in the cylinder body, the cylinder body moves back and forth along the through hole by screwing the adjusting bolt, and therefore the arc-shaped plate is driven to be close to or far away from the rod.
4. The auxiliary positioning device of a rod member according to claim 3, wherein said through hole comprises a circular portion and rectangular portions communicating with said circular portion and formed on opposite sides of said circular portion;
the barrel body comprises a barrel body matched with the circular part and a protruding part matched with the rectangular part and formed on the side part of the barrel body, wherein the barrel body corresponds to the through hole, the protruding part and the barrel body correspondingly penetrate through the rectangular part and the circular part, and therefore the barrel body is prevented from rotating together with the adjusting bolt when the adjusting bolt is screwed.
5. The auxiliary positioning device of the rod member according to claim 1, wherein the frame body comprises a support frame placed on the ground, a fixed plate installed on the top of the support frame, a telescopic member vertically installed on the fixed plate and having an adjustable length, and a mounting plate installed on the top of the telescopic member;
the fixing base install in the top of mounting panel through adjusting the length of extensible member to the change the height of support body, thereby drive the fixing base goes up and down.
6. The auxiliary positioning device for a rod according to claim 5, wherein the telescopic member comprises a first screw vertically fixed to the top of the fixing plate, a second screw opposite to the first screw and fixed to the mounting plate, and a double-threaded sleeve having ends screwed to the first screw and the second screw, respectively, and the length of the telescopic member is adjusted by screwing the double-threaded sleeve so that the first screw and the second screw approach or separate from each other.
7. The auxiliary positioning device for rod members according to claim 1, wherein the top of the frame body is provided with a screw hole corresponding to the fixing seat;
the fixing seat corresponds the screw and has seted up the bar hole, just the extending direction in bar hole with the axis direction of ring is mutually perpendicular, wear to be equipped with fixing bolt in the bar hole just fixing bolt spiro union in the screw, the fixing seat passes through the bar hole follows fixing bolt round trip movement, in order to adjust the position of fixing seat.
8. The auxiliary positioning device for the rod member according to claim 1, further comprising a rail fixed to the ground and disposed corresponding to the exposed portion of the rod member, wherein the rail extends in the same direction as the axial direction of the rod member;
the bottom of support body installs the gyro wheel, the gyro wheel cunning is located in the track, through promoting the support body, in order to drive the gyro wheel is followed the track rolls, thereby can follow the axial of member is adjusted the position of support body.
9. The device as claimed in claim 1, wherein the ring member is rotatably connected to the fixing base by a bearing.
10. A method of using the auxiliary positioning device for the rod member according to claim 1, comprising the steps of:
providing the auxiliary positioning device, fixing the auxiliary positioning device at a position close to the exposed part of the rod piece on the ground, and sleeving the ring piece on the exposed part of the rod piece;
adjusting the height of the frame body and movably adjusting the fixed seat to enable the ring piece to coincide with the center of the rod piece;
and the clamping piece is used for clamping the rod piece so as to fix and support the rod piece, and the ring piece and the clamping piece can be driven to rotate together when the rod piece rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173423.5A CN112372331A (en) | 2020-10-28 | 2020-10-28 | Auxiliary positioning device for rod piece and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173423.5A CN112372331A (en) | 2020-10-28 | 2020-10-28 | Auxiliary positioning device for rod piece and using method thereof |
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| CN112372331A true CN112372331A (en) | 2021-02-19 |
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| CN202011173423.5A Pending CN112372331A (en) | 2020-10-28 | 2020-10-28 | Auxiliary positioning device for rod piece and using method thereof |
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| CN106002067A (en) * | 2016-06-13 | 2016-10-12 | 济南大学 | Auxiliary supporting fixture for circular tube cutting |
| CN207103884U (en) * | 2017-08-16 | 2018-03-16 | 湖北瑞键汽车零部件股份有限公司 | A kind of gear boring jig |
| CN207615318U (en) * | 2017-11-14 | 2018-07-17 | 海门市铁路机车车辆配件厂有限公司 | A kind of cleaning device of damper cylinder barrel |
| CN208214857U (en) * | 2018-04-23 | 2018-12-11 | 河南鑫轴传动机械有限公司 | A kind of fixed device of transmission shaft processing |
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| CN108436259A (en) * | 2018-06-11 | 2018-08-24 | 深圳市光大激光科技股份有限公司 | Auxiliary support structure and process equipment and processing method for tubing cutting |
| CN208788034U (en) * | 2018-09-01 | 2019-04-26 | 新昌县七星街道联星机械厂 | A kind of lathe quick clamping device |
| CN209754580U (en) * | 2019-03-20 | 2019-12-10 | 研硕精密科技(大连)有限公司 | Die casting tails cutting jig |
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| CN211257926U (en) * | 2019-08-22 | 2020-08-14 | 中国新兴建筑工程有限责任公司 | Supporting structure for masonry construction |
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