CN217859977U

CN217859977U - Precision machining is with anchor clamps for machining that positioning accuracy is high

Info

Publication number: CN217859977U
Application number: CN202221476603.5U
Authority: CN
Inventors: 朱巧玉
Original assignee: Shaanxi Weize Precision Machinery Manufacturing Co ltd
Current assignee: Shaanxi Weize Precision Machinery Manufacturing Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-22
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses an accurate machining is with anchor clamps for machining that positioning accuracy is high, including the centre gripping case, the left side fixedly connected with riser at centre gripping roof portion, the inner chamber fixedly connected with stopper of riser, the inner chamber sliding connection of stopper has the gag lever post, the first splint of right-hand member fixedly connected with of gag lever post, spacing through-hole has all been seted up with the top of gag lever post to the stopper, the inner chamber of spacing through-hole is provided with spacing inserted bar, the top fixedly connected with pull rod of spacing inserted bar, the surface cover of pull rod is equipped with the spring, the right side fixedly connected with motor of centre gripping incasement chamber. The utility model discloses a cooperation of centre gripping case, riser, stopper, gag lever post, first splint, spacing through-hole, spacing inserted bar, pull rod, spring, motor, threaded rod, thread bush and second splint is used, location work piece's that can be quick processing position, quick centre gripping work piece improves machining efficiency.

Description

Precision machining is with anchor clamps for machining that positioning accuracy is high

Technical Field

The utility model relates to an anchor clamps technical field specifically is an accurate machining is with anchor clamps for machining that positioning accuracy is high.

Background

Machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, a clamp refers to a device which is used for fixing a machining object in the machining process to enable the machining object to occupy a correct position to receive construction or detection, and is also called a clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate machining is with anchor clamps for machining that the positioning accuracy is high, possesses the advantage of accurate location, has solved current anchor clamps and can not fix a position the processing position fast when using, still need carry out position adjustment after the work piece centre gripping, has reduced machining efficiency's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an accurate machining is with anchor clamps for machining that positioning accuracy is high, includes the centre gripping case, the left side fixedly connected with riser at centre gripping roof portion, the inner chamber fixedly connected with stopper of riser, the inner chamber sliding connection of stopper has the gag lever post, the first splint of right-hand member fixedly connected with of gag lever post, spacing through-hole has all been seted up with the top of gag lever post to the stopper, the inner chamber of spacing through-hole is provided with spacing inserted bar, the top fixedly connected with pull rod of spacing inserted bar, the surperficial cover of pull rod is equipped with the spring, the right side fixedly connected with motor of centre gripping incasement chamber, the output fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has the thread bush, the top fixedly connected with second splint of thread bush.

Preferably, the bottom of the two sides of the clamping box is fixedly connected with a mounting plate, and mounting through holes are formed in the surface of the mounting plate.

Preferably, the left end of gag lever post is provided with the anticreep board, the top of gag lever post is provided with the scale.

Preferably, the top of the pull rod is fixedly connected with a pull handle, and the spring is located in an inner cavity of the vertical plate.

Preferably, the first clamping plate and the second clamping plate are both semicircular in shape, and a moving through groove matched with the second clamping plate is formed in the top of the clamping box.

Preferably, the bottom of the inner cavity of the clamping box is fixedly connected with a sliding rod, the surface of the sliding rod is connected with a sliding block in a sliding mode, and the top of the sliding block is fixedly connected with a threaded sleeve.

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

1. the utility model discloses a cooperation of centre gripping case, riser, stopper, gag lever post, first splint, spacing through-hole, spacing inserted bar, pull rod, spring, motor, threaded rod, thread bush and second splint is used, and the processing position of location work piece that can be quick, quick centre gripping work piece improve machining efficiency, have solved current anchor clamps and can not fix a position the processing position fast when using, still need carry out position adjustment after the work piece centre gripping, have reduced machining efficiency's problem.

2. The utility model discloses a set up the mounting panel, can conveniently install the centre gripping case on machining equipment, through setting up the anticreep board, can prevent the gag lever post slippage, through setting up the pull handle, conveniently stimulate the pull rod, through setting up slide bar and slider, can carry on spacingly to the thread bush, take place the rotation when preventing the thread bush removal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the riser of the present invention;

fig. 3 is the overlooking schematic diagram of the limiting block and the limiting rod of the utility model.

In the figure: 1. a clamping box; 2. a vertical plate; 3. a limiting block; 4. a limiting rod; 5. a first splint; 6. a limiting through hole; 7. a limiting inserted rod; 8. a pull rod; 9. a spring; 10. a motor; 11. a threaded rod; 12. a threaded sleeve; 13. a second splint; 14. mounting a plate; 15. an anti-falling plate; 16. pulling a handle; 17. a slide bar; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a precision machining fixture with high positioning accuracy comprises a clamping box 1, wherein the bottoms of the two sides of the clamping box 1 are fixedly connected with mounting plates 14, mounting through holes are formed in the surfaces of the mounting plates 14, the bottom of the inner cavity of the clamping box 1 is fixedly connected with a slide bar 17, the surface of the slide bar 17 is connected with a slide block 18 in a sliding manner, the top of the slide block 18 is fixedly connected with a threaded sleeve 12, the clamping box 1 can be conveniently mounted on machining equipment by arranging the mounting plates 14, the limiting rod 4 can be prevented from slipping by arranging an anti-slipping plate 15, the pull rod 8 can be conveniently pulled by arranging a pull handle 16, the threaded sleeve 12 can be limited by arranging the slide bar 17 and the slide block 18, the threaded sleeve 12 is prevented from rotating when moving, the vertical plate 2 is fixedly connected to the left side of the top of the clamping box 1, and the inner cavity of the vertical plate 2 is fixedly connected with a limiting block 3, the inner cavity of the limiting block 3 is connected with a limiting rod 4 in a sliding manner, the left end of the limiting rod 4 is provided with an anti-falling plate 15, the top of the limiting rod 4 is provided with scales, the right end of the limiting rod 4 is fixedly connected with a first clamping plate 5, the first clamping plate 5 and a second clamping plate 13 are both semicircular in shape, the top of the clamping box 1 is provided with a moving through groove matched with the second clamping plate 13, the tops of the limiting block 3 and the limiting rod 4 are both provided with a limiting through hole 6, the inner cavity of the limiting through hole 6 is provided with a limiting inserted rod 7, the top of the limiting inserted rod 7 is fixedly connected with a pull rod 8, the top of the pull rod 8 is fixedly connected with a pull handle 16, the spring 9 is positioned in the inner cavity of the vertical plate 2, the surface of the pull rod 8 is sleeved with a spring 9, the right side of the inner cavity of the clamping box 1 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a threaded rod 11, and the surface of the threaded rod 11 is connected with a threaded sleeve 12, top fixedly connected with second splint 13 of thread bush 12, through centre gripping case 1, riser 2, stopper 3, gag lever post 4, first splint 5, spacing through-hole 6, spacing inserted bar 7, pull rod 8, spring 9, motor 10, threaded rod 11, thread bush 12 uses with second splint 13's cooperation, the processing position of location work piece that can be quick, quick centre gripping work piece, and machining efficiency is improved, the current anchor clamps of having solved can not fix a position the processing position fast when using, still need carry out position control behind the work piece centre gripping, machining efficiency's problem has been reduced.

During the use, install centre gripping case 1 on machining equipment through mounting panel 14, upwards stimulate pull handle 16, pull handle 16 drives spacing inserted bar 7 through pull rod 8 and upwards breaks away from spacing through-hole 6, make spring 9 shrink simultaneously, to the right side pulling gag lever post 4, loosen pull handle 16 after reaching specified length, drive spacing inserted bar 7 under the reset action of spring 9 and reinsert in spacing through-hole 6, confirm the work piece processing position through the position of adjusting first splint 5, then place the work piece on first splint 5, motor 10 drives second splint 13 through threaded rod 11 and thread bush 12 and moves to the left side this moment, first splint 5 uses with the cooperation of second splint 13 and centre gripping the work piece, the accessible outside machining equipment processes the work piece at last.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 precision machining is with anchor clamps for machining that positioning accuracy is high, includes centre gripping case (1), its characterized in that: the utility model discloses a clamp device, including centre gripping case (1), the left side fixedly connected with riser (2) at centre gripping case (1) top, inner chamber fixedly connected with stopper (3) of riser (2), the inner chamber sliding connection of stopper (3) has gag lever post (4), the first splint of right-hand member fixedly connected with (5) of gag lever post (4), spacing through-hole (6) have all been seted up with the top of gag lever post (4) in stopper (3), the inner chamber of spacing through-hole (6) is provided with spacing inserted bar (7), the top fixedly connected with pull rod (8) of spacing inserted bar (7), the surface cover of pull rod (8) is equipped with spring (9), the right side fixedly connected with motor (10) of centre gripping case (1) inner chamber, the output fixedly connected with threaded rod (11) of motor (10), the surface threaded connection of threaded rod (11) has thread bush (12), the top fixedly connected with second splint (13) of thread bush (12).

2. The jig for machining with high positioning accuracy for precision machining according to claim 1, characterized in that: the equal fixedly connected with mounting panel (14) in bottom of centre gripping case (1) both sides, the installation through-hole has been seted up on the surface of mounting panel (14).

3. The jig for machining with high positioning accuracy for precision machining according to claim 1, characterized in that: the left end of gag lever post (4) is provided with anticreep board (15), the top of gag lever post (4) is provided with the scale.

4. The jig for machining with high positioning accuracy for precision machining according to claim 1, characterized in that: the top of the pull rod (8) is fixedly connected with a pull handle (16), and the spring (9) is located in an inner cavity of the vertical plate (2).

5. The jig for machining with high positioning accuracy for precision machining according to claim 1, characterized in that: the shape of the first clamping plate (5) and the shape of the second clamping plate (13) are both semicircular, and a moving through groove matched with the second clamping plate (13) is formed in the top of the clamping box (1).

6. The jig for machining with high positioning accuracy for precision machining according to claim 1, characterized in that: the bottom fixedly connected with slide bar (17) of centre gripping case (1) inner chamber, the surperficial sliding connection of slide bar (17) has slider (18), the top and the thread bush (12) fixed connection of slider (18).