CN218426069U

CN218426069U - High-precision clamp tool for machining

Info

Publication number: CN218426069U
Application number: CN202222492459.0U
Authority: CN
Inventors: 马治国; 杜帅杰; 柴兴龙
Original assignee: Luoyang Yongying Intelligent Equipment Co ltd
Current assignee: Luoyang Yongying Intelligent Equipment Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a high-precision machining fixture tool, which belongs to the technical field of fixture tools and comprises a mounting base, wherein a clamping structure and an adjusting structure are arranged on the mounting base, the clamping structure comprises a clamping plate, the adjusting structure comprises a thread cylinder, the mounting base is connected with the thread cylinder in a sliding way, the internal thread of the thread cylinder is connected with a threaded rod, and the threaded rod is fixedly connected with a rotating shaft; through setting up clamping structure and regulation structure, because threaded rod and a screw section of thick bamboo threaded connection, when the threaded rod rotates, make a screw section of thick bamboo can remove inside the mounting base, a screw section of thick bamboo drives grip block and slipmat and removes, remove when the slipmat and laminate the back with the mould mold insert, accomplish the spacing fixed processing to the mould mold insert, thereby avoid operating personnel before processing different mould mold inserts, all need carry out processing to the tool earlier, improve operating personnel's simple operation nature.

Description

High-precision clamp tool for machining

Technical Field

The utility model belongs to the technical field of the anchor clamps frock, concretely relates to high-accuracy anchor clamps frock for machining.

Background

The slow-speed wire-moving machine tool is a high-precision machine tool, can realize the machining precision within 5 micrometers, ra can reach less than 0.2 micrometers, and when an operator uses the slow-speed wire-moving machine tool to machine a mould insert, the operator needs to firstly carry out limit fixing treatment on the mould insert through a jig.

Present walk a lathe with tool at a slow speed most be characteristic size, when operating personnel need carry out spacing fixed processing to the mould mold insert through the tool, need earlier according to the size of mould mold insert, set up the recess of corresponding size on the tool surface, inside the recess on tool surface is arrived with mould mold insert joint again to consolidate the mould mold insert, the operation is complicated, add man-hour to the mould mold insert of difference, all need process out the tool that corresponds the shape earlier, increase the operating personnel degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy is anchor clamps frock for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-accuracy anchor clamps frock for machining, includes the mounting base, be equipped with clamping structure and regulation structure on the mounting base, clamping structure includes the grip block, it includes a screw thread section of thick bamboo to adjust the structure, sliding connection has a screw thread section of thick bamboo on the mounting base, the inside threaded connection of screw thread section of thick bamboo has the threaded rod, fixedly connected with pivot on the threaded rod, fixedly connected with installation cover on the mounting base, be equipped with the drive structure on the installation cover, drive structure drive pivot is rotatory.

As a preferred embodiment, the clamping plate is fixedly connected with a non-slip mat, the cross-sectional shapes of the clamping plate and the non-slip mat are both semi-circular arc, and the rotating shaft is rotatably connected with the mounting base.

As a preferred embodiment, the driving structure includes a driving shaft, the mounting cover is rotatably connected with the driving shaft, the driving shaft is fixedly connected with a driving gear and a knob, the driving gear is engaged with a driven gear, and the driven gear is fixedly connected with the rotating shaft.

In a preferred embodiment, the diameter of the driving gear is larger than that of the driven gear, and the driving gear and the driven gear are both located inside the mounting cover.

In a preferred embodiment, a guide block is fixedly connected to the threaded cylinder, and the guide block is slidably connected to the mounting base.

As a preferred embodiment, a support frame is fixedly connected to the mounting base, and the cross-sectional shape of the support frame is arranged to be "L" shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up clamping structure and regulation structure, when operating personnel need carry out high-accuracy machining to the mould mold insert through walking the silk lathe slowly and handle, directly place the mould mold insert in the recess on mounting base surface earlier, operating personnel adjusts the pivot, make the pivot rotate, when the pivot drives the threaded rod and rotates, because the threaded rod is connected with screw cylinder threaded connection, when the threaded rod rotates, make the screw cylinder can remove in the mounting base inside, the screw cylinder drives grip block and slipmat and removes, after the slipmat removed and carries out laminating with the mould mold insert, accomplish the spacing fixed processing to the mould mold insert, thereby avoid operating personnel all need to carry out the processing to the tool earlier before processing to different mould mold inserts, improve operating personnel's simple operation;

the utility model discloses, through setting up installation cover and drive structure, when operating personnel need rotatory pivot, direct rotatory knob can, the knob drives the drive shaft and rotates, when the drive shaft drives the driving gear and rotates, under driven gear's effect, make the driving gear can drive the pivot and rotate, because the diameter of driving gear is greater than driven gear's diameter, when the rotatory round of driving gear, driven gear can rotate many rings, thereby be convenient for operating personnel adjust the processing to the position of grip block fast, improve operating personnel's simple operation nature.

Drawings

FIG. 1 is an overall view of the structure of the present invention;

FIG. 2 is a schematic view of the connection of the mounting base, the clamping plate, the non-slip mat and the supporting frame according to the structure of the present invention;

fig. 3 is a schematic connection diagram of the mounting base, the mounting cover and the driving structure of the present invention.

In the figure: 1. mounting a base; 2. a clamping structure; 201. a clamping plate; 202. a non-slip mat; 3. an adjustment structure; 301. a threaded barrel; 302. a threaded rod; 303. a rotating shaft; 4. mounting a cover; 5. a drive structure; 501. a drive shaft; 502. a driving gear; 503. a driven gear; 504. a knob; 6. a guide block; 7. a support frame.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides a high-accuracy is anchor clamps frock for machining, including mounting base 1, be equipped with clamping structure 2 and regulation structure 3 on the mounting base 1, clamping structure 2 includes grip block 201, and regulation structure 3 includes a screw thread section of thick bamboo 301, and sliding connection has a screw thread section of thick bamboo 301 on the mounting base 1, and the inside threaded connection of screw thread section of thick bamboo 301 has threaded rod 302, fixedly connected with pivot 303 on the threaded rod 302, and fixedly connected with installation cover 4 on the mounting base 1 is equipped with drive structure 5 on the

installation cover

4, and 5 drive structure drive pivots 303 rotates.

Specifically, as shown in fig. 1 and 2, fixedly connected with slipmat 202 on grip block 201, the cross-sectional shape of grip block 201 and slipmat 202 all sets up to half circular arc, and pivot 303 rotates with mounting base 1 to be connected, through setting up slipmat 202, when grip block 201 carries out the centre gripping to the mould mold insert fixed, slipmat 202 is direct to closely laminate with the mould mold insert to avoid grip block 201 to cause the fish tail to the mould mold insert, guarantee to walk the mould mold insert quality that a lathe was processed, the security is higher.

Specifically, as shown in fig. 2 and 3, the driving structure 5 includes a driving shaft 501, the mounting cover 4 is rotatably connected with the driving shaft 501, the driving shaft 501 is fixedly connected with a driving gear 502 and a knob 504, the driving gear 502 is engaged with a driven gear 503, the driven gear 503 is fixedly connected with the rotating shaft 303, the diameter of the driving gear 502 is greater than that of the driven gear 503, the driving gear 502 and the driven gear 503 are both located inside the mounting cover 4, the diameter of the driving gear 502 is set to be greater than that of the driven gear 503, because the diameter of the driving gear 502 is greater than that of the driven gear 503, when the driving gear 502 rotates for one circle, the driven gear 503 can rotate for multiple circles, so that an operator can adjust the position of the clamping plate 201 quickly, and the convenience of operation of the operator is improved.

Specifically, as shown in fig. 2, fixedly connected with guide block 6 on screw cylinder 301, guide block 6 and mounting base 1 sliding connection, fixedly connected with support frame 7 on mounting base 1, the cross sectional shape of support frame 7 sets up to "L" font, and through setting up support frame 7, support frame 7 can play the effect of support to placing the inside mould mold insert of mounting base 1 recess to the operating personnel of being convenient for carries out installation fixed processing to the mould insert.

The utility model discloses a theory of operation and use flow: when an operator needs to perform high-precision machining on the mold insert through a slow wire-moving machine tool, the mold insert is directly placed in a groove in the surface of a mounting base 1, so that the bottom end of the mold insert is attached to a support frame 7, the operator directly rotates a knob 504, the knob 504 drives a driving shaft 501 to rotate, the driving shaft 501 drives a driving gear 502 to rotate, under the action of a driven gear 503, the driving gear 502 can drive a rotating shaft 303 to rotate, as the diameter of the driving gear 502 is larger than that of the driven gear 503, when the driving gear 502 rotates for one circle, the driven gear 503 can rotate for multiple circles, so that the rotating shaft 303 rotates, the rotating shaft 303 drives a threaded rod 302 to rotate, as the threaded rod 302 is in threaded connection with the threaded barrel 301, and the guide block 6 can provide a certain limiting effect on the threaded barrel 301, when the threaded rod 302 rotates, the threaded barrel 301 can move inside the mounting base 1, the threaded barrel 301 drives a clamping plate and an anti-slip pad 202 to move, and when the anti-slip pad 202 moves to be attached to the mold insert, the limiting treatment on the mold insert 201 is completed;

after the operating personnel finishes high-precision machining to the mold insert through the machine tool of walking slowly, reverse rotation knob 504 again, knob 504 drives drive shaft 501 and carries out reverse rotation, drive shaft 501 drives driven gear 503 through driving gear 502 and carries out reverse rotation, make driven gear 503 drive pivot 303 and carry out reverse rotation, pivot 303 drives threaded rod 302 and carries out reverse rotation, make threaded cylinder 301 drive grip block 201 and slipmat 202 do the motion of being close to installation cover 4, after slipmat 202 removed the inseparable laminating state with the mold insert, operating personnel directly take off the mold insert after the processing can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy is anchor clamps frock for machining, includes mounting base (1), its characterized in that: be equipped with clamping structure (2) and regulation structure (3) on mounting base (1), clamping structure (2) include grip block (201), it includes threaded cylinder (301) to adjust structure (3), sliding connection has threaded cylinder (301) on mounting base (1), threaded cylinder (301) internal thread is connected with threaded rod (302), fixedly connected with pivot (303) are gone up in threaded rod (302), fixedly connected with installation cover (4) are gone up in mounting base (1), be equipped with on installation cover (4) drive structure (5), drive structure (5) drive pivot (303) are rotated.

2. The fixture tool for high-precision machining according to claim 1, characterized in that: the anti-skid device is characterized in that the anti-skid pad (202) is fixedly connected to the clamping plate (201), the cross sections of the clamping plate (201) and the anti-skid pad (202) are both in a semi-circular arc shape, and the rotating shaft (303) is rotatably connected with the mounting base (1).

3. The fixture tool for high-precision machining according to claim 1, characterized in that: drive structure (5) include drive shaft (501), it is connected with drive shaft (501) to rotate on installation cover (4), fixedly connected with driving gear (502) and knob (504) on drive shaft (501), meshing has driven gear (503) on driving gear (502), driven gear (503) and pivot (303) fixed connection.

4. The fixture tool for high-precision machining according to claim 3, characterized in that: the diameter of the driving gear (502) is larger than that of the driven gear (503), and the driving gear (502) and the driven gear (503) are both positioned inside the mounting cover (4).

5. The fixture tool for high-precision machining according to claim 1, characterized in that: the thread cylinder (301) is fixedly connected with a guide block (6), and the guide block (6) is connected with the mounting base (1) in a sliding mode.

6. The fixture tool for high-precision machining according to claim 1, characterized in that: the mounting base (1) is fixedly connected with a support frame (7), and the cross section of the support frame (7) is L-shaped.