CN211192942U

CN211192942U - Hardware drilling clamp

Info

Publication number: CN211192942U
Application number: CN201921383650.3U
Authority: CN
Inventors: 张梦龙
Original assignee: Taiyuan Dazhong Xinrui Machinery Manufacturing Co Ltd
Current assignee: Taiyuan Dazhong Xinrui Machinery Manufacturing Co Ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-08-07
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a hardware boring grab relates to hardware processing technology field, including placing the board, place the last fixed surface of board and be connected with the fixed plate, a side fixedly connected with slide bar of fixed plate, the surface winding of slide bar has expanding spring one, the surface cover of slide bar is equipped with the sliding ring, the surface fixedly connected with fly leaf of sliding ring, two dead levers of a side fixedly connected with fixed column of fly leaf, a side fixedly connected with fixed column that two dead levers are close to each other, the surface cover of fixed column is equipped with the swivel becket, the surface fixedly connected with trace of swivel becket, the last fixed surface fixedly connected with cassette of fixed plate, the inside fixed hinge joint of cassette has the depression bar, the top of trace is through round pin axle and depression bar fixed hinge joint, two sleeves of another side. This hardware boring grab, whole can effectually realize pressing from both sides tightly the work piece, avoids taking place to rock because of drilling in-process work piece, leads to the drilling failure.

Description

Hardware drilling clamp

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware boring grab.

Background

Hardware refers to a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decoration and the like.

Drilling is a common manufacturing procedure in the hardware course of working, and present mode is mostly artificial to fix the work piece or use the screw thread to fix it, and is more unstable, and the drilling in-process often leads to the work piece to take place the incline because of the vibration, leads to the drilling failure, and work efficiency is lower, for this reason, we provide a hardware drilling anchor clamps and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hardware boring grab possesses can effectual realization to the fixed advantage of hardware, has solved the current unstable problem of hand and screw thread centre gripping.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a hardware boring grab, including placing the board, the last fixed surface who places the board is connected with the fixed plate, a side fixedly connected with slide bar of fixed plate, the surface winding of slide bar has expanding spring one, the surface cover of slide bar is equipped with the sliding ring, the outer fixed surface of sliding ring is connected with the fly leaf, two dead levers of a side fixedly connected with of fly leaf, a side fixedly connected with fixed column that two dead levers are close to each other, the surface cover of fixed column is equipped with the rotating ring, the outer fixed surface of rotating ring is connected with the trace, the last fixed surface of fixed plate is connected with the cassette, the inside fixed hinge joint of cassette has the depression bar, the top of.

Two sleeves are fixedly connected to the other side face of the movable plate, a second telescopic spring is arranged inside each sleeve, a loop bar is fixedly connected to one end of each second telescopic spring, one end of each loop bar penetrates through the sleeves and extends to the outside of each sleeve, and a baffle is fixedly connected to the upper surface of the placing plate.

Furthermore, two through holes are formed in one side face of the fixing plate, and the two sleeves penetrate through the two through holes respectively and extend to the outside of the fixing plate.

Through adopting above-mentioned technical scheme, can effectual reduction sleeve in the activity in-process and the fixed plate between frictional force, avoid long-time use to lead to telescopic surface to take place wearing and tearing.

Furthermore, the outer surface of the top end of the pressure lever is fixedly connected with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is rough.

Through adopting above-mentioned technical scheme, can effectual increase staff press the depression bar when hand and the depression bar between frictional force, and possess certain comfort level.

Furthermore, a groove is formed in one side face, close to the fixed plate, of the baffle, and anti-skid grains are formed in the inner wall of the groove.

By adopting the technical scheme, the positioning of the workpiece placing position by the worker is facilitated, and the operation is convenient.

Further, every the equal fixedly connected with stopper of telescopic one end is kept away from to the loop bar, and the bayonet socket has been seted up to a side that two stoppers are close to each other.

Through adopting above-mentioned technical scheme, further realization is fixed the work piece, improves the centre gripping effect.

Further, the upper surface of placing the board is fixedly connected with operation indicator board, and operation indicator board is rectangular.

By adopting the technical scheme, the operating personnel can be effectively reminded to operate according to the correct operation method, and the damage to the clamp caused by improper operation is avoided.

Compared with the prior art, this hardware boring grab possesses following beneficial effect:

1. the utility model discloses a depression bar, the trace, the fixed column, the dead lever, the movable rod, the sliding ring, expanding spring one, the fly leaf, cooperation setting between sleeve and the loop bar, the staff pushes down the depression bar, make depression bar promotion trace remove, the trace promotes fixed column and dead lever and removes, the dead lever drives the fly leaf and carries out the translation, the fly leaf drives the sleeve translation, then the staff places the work piece in the upper surface of placing the board, loosen the depression bar, expanding spring one promotes the sliding ring certainly, the sliding ring drives the fly leaf, the fly leaf promotes two sleeves, the sleeve promotes the loop bar and carries out the centre gripping to the work piece, make its whole can effectually realize pressing from both sides the tight to the work piece, avoid taking place to rock because of drilling in-.

2. The utility model discloses a setting of expanding spring two, can effectual reduction staff loosen the depression bar and make, the sleeve promotes the loop bar to the impact force of work piece, avoid the work piece surface to take place wearing and tearing, through the setting of through-hole, can effectual reduction sleeve at the activity in-process and the frictional force between the fixed plate, avoid long-time use to lead to telescopic surface to take place wearing and tearing, through the setting of antiskid cover, frictional force between hand and the depression bar when can effectual increase staff presses the dynamic pressure bar, and possesses certain comfort level.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic sectional view of the sleeve according to the present invention.

In the figure: 1-placing plate, 2-fixed column, 3-operation indicating plate, 4-rotating ring, 5-linkage rod, 6-antiskid sleeve, 7-pressure rod, 8-pin shaft, 9-first expansion spring, 10-clamping seat, 11-fixed plate, 12-through hole, 13-groove, 14-baffle, 15-limiting block, 16-movable plate, 17-fixed rod, 18-sliding rod, 19-sliding ring, 20-sleeve, 21-sleeve rod and 22-second expansion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides a technical solution: a hardware drilling clamp comprises a placing plate 1, wherein an operation indicating plate 3 is fixedly connected to the upper surface of the placing plate 1, the operation indicating plate 3 is rectangular and can effectively remind workers to operate according to a correct operation method, damage to the clamp caused by misoperation is avoided, a fixed plate 11 is fixedly connected to the upper surface of the placing plate 1, a slide rod 18 is fixedly connected to one side surface of the fixed plate 11, a first expansion spring 9 is wound on the outer surface of the slide rod 18, a sliding ring 19 is sleeved on the outer surface of the slide rod 18, a movable plate 16 is fixedly connected to the outer surface of the sliding ring 19, two fixed rods 17 are fixedly connected to one side surface of the movable plate 16, a fixed column 2 is fixedly connected to one side surface, close to each other, of the two fixed rods 17, a rotating ring 4 is sleeved on the outer surface of the fixed column 2, a linkage rod 5 is, the inside fixed hinge of cassette 10 has depression bar 7, and the fixed surface on depression bar 7 top is connected with antiskid cover 6, and the surface of antiskid cover 6 is the roughness form, and the frictional force between hand and the depression bar 7 when can effectual increase staff pressure-activated depression bar 7, and possess certain comfort level, the top of trace 5 is through round pin axle 8 and depression bar 7 fixed hinge.

The other side surface of the movable plate 16 is fixedly connected with two sleeves 20, one side surface of the fixed plate 11 is provided with two through holes 12, the two sleeves 20 respectively penetrate through the two through holes 12 and extend to the outside of the fixed plate 11, the friction force between the sleeves 20 and the fixed plate 11 in the moving process can be effectively reduced, the abrasion of the outer surface of the sleeves 20 caused by long-time use is avoided, a telescopic spring II 22 is arranged inside each sleeve 20, one end of each telescopic spring II 22 is fixedly connected with a loop bar 21, one end of each loop bar 21 penetrates through the sleeve 20 and extends to the outside of the sleeve 20, one end of each loop bar 21 far away from the sleeve 20 is fixedly connected with a limit block 15, one side surface of the two limit blocks 15 close to each other is provided with a bayonet, the workpiece is further fixed, the clamping effect is improved, the upper surface of the placing plate 1 is fixedly connected with a baffle 14, the inner wall of the groove 13 is provided with anti-slip lines, so that the positioning of the workpiece placing position by workers is facilitated, and the operation is facilitated.

During the use, the staff pushes down depression bar 7, make depression bar 7 promote the trace 5 and remove, trace 5 promotes fixed column 2 and dead lever 17 and removes, dead lever 17 drives fly leaf 16 and carries out the translation, fly leaf 16 drives sleeve 20 translation, then the staff places the work piece in the upper surface of placing board 1, loosen depression bar 7, expanding spring 9 promotes sliding ring 19 certainly, sliding ring 19 drives fly leaf 16, fly leaf 16 promotes two sleeves 20, sleeve 20 promotes loop bar 21 and carries out the centre gripping to the work piece, make its whole clamping to the work piece that can effectual realization, avoid taking place to rock because of drilling in-process work piece, lead to the drilling failure.

Claims

1. The utility model provides a hardware boring grab, is including placing board (1), its characterized in that: the upper surface of the placing plate (1) is fixedly connected with a fixed plate (11), one side face of the fixed plate (11) is fixedly connected with a sliding rod (18), the outer surface of the sliding rod (18) is wound with a first expansion spring (9), the outer surface of the sliding rod (18) is sleeved with a sliding ring (19), the outer surface of the sliding ring (19) is fixedly connected with a movable plate (16), one side face of the movable plate (16) is fixedly connected with two fixed rods (17), one side face, close to each other, of the two fixed rods (17) is fixedly connected with a fixed column (2), the outer surface of the fixed column (2) is sleeved with a rotating ring (4), the outer surface of the rotating ring (4) is fixedly connected with a linkage rod (5), the upper surface of the fixed plate (11) is fixedly connected with a clamping seat (10), the inside of the clamping seat (10);

two sleeves (20) are fixedly connected to the other side face of the movable plate (16), a second telescopic spring (22) is arranged inside each sleeve (20), a loop bar (21) is fixedly connected to one end of each second telescopic spring (22), one end of each loop bar (21) penetrates through the sleeve (20) and extends to the outside of the sleeve (20), and a baffle (14) is fixedly connected to the upper surface of the placing plate (1).

2. The hardware drilling fixture of claim 1, wherein: two through holes (12) are formed in one side face of the fixing plate (11), and the two sleeves (20) penetrate through the two through holes (12) respectively and extend to the outside of the fixing plate (11).

3. The hardware drilling fixture of claim 1, wherein: the outer surface of the top end of the pressure lever (7) is fixedly connected with an anti-slip sleeve (6), and the outer surface of the anti-slip sleeve (6) is rough.

4. The hardware drilling fixture of claim 1, wherein: one side surface of the baffle (14) close to the fixed plate (11) is provided with a groove (13), and the inner wall of the groove (13) is provided with anti-skid grains.

5. The hardware drilling fixture of claim 1, wherein: every the equal fixedly connected with stopper (15) of one end that sleeve (20) were kept away from in loop bar (21), the bayonet socket has been seted up to a side that two stoppers (15) are close to each other.

6. The hardware drilling fixture of claim 1, wherein: the upper surface of the placing plate (1) is fixedly connected with an operation indicating plate (3), and the operation indicating plate (3) is rectangular.