CN218193736U

CN218193736U - Hardware clamp

Info

Publication number: CN218193736U
Application number: CN202221830918.5U
Authority: CN
Inventors: 秦永明
Original assignee: Dongguan Zhaohao Precision Hardware Products Co ltd
Current assignee: Dongguan Zhaohao Precision Hardware Products Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-03
Anticipated expiration: 2032-07-15

Abstract

The application discloses a hardware clamp, which relates to the field of hardware clamps and comprises a base, wherein a fixed plate is fixedly connected to the top of the base, a groove plate is fixedly connected to the top of the base, a sliding groove is formed in the top of the groove plate, a sliding block is arranged inside the sliding groove, a movable plate is fixedly connected to the top of the sliding block, a placing groove is formed in the tops of the movable plate and the fixed plate, a movable rod is inserted into the placing groove, a spring is sleeved on the outer side of the movable rod, a push rod is fixedly connected to the bottom of the movable rod, a sleeve is fixedly connected to the top of the base, a rotating rod is inserted into the sleeve, a push block is fixedly connected to the top of the rotating rod, and a handle is fixedly connected to the top of the push block; the handle is rotated, the push rod is pushed by one end protruding out of the push block, the movable plate is pulled towards the fixed plate under the action of the stop block when the push rod is pushed, the workpiece between the movable plate and the fixed plate is fixed when the movable plate moves towards the fixed plate, the clamping block deforms while the movable plate continuously moves, and instability in machining of the workpiece is reduced.

Description

Hardware clamp

Technical Field

The application relates to the field of hardware clamps, in particular to a hardware clamp.

Background

Five metals are widely referred, knife, sword artware or metal devices and the like are manufactured after manual processing, modern hardware is wider, such as hardware tools, hardware parts, daily hardware, building hardware, security and protection appliances and the like, the hardware is various and has wide application range, and most of the hardware needs to be preprocessed by using a clamp in the use process so as to be convenient to use.

The clamp generally comprises a positioning element and a clamping device, wherein the positioning element determines the correct position of a workpiece in the clamp after the workpiece is fixed by the clamp, and the clamping device clamps the workpiece after the position is determined, so that the clamp is convenient to use, good in clamping effect and convenient to process.

In the process of implementing the application, the inventor finds that at least the following problems exist in the hanging technology: when an existing clamp is used for machining an irregular workpiece, due to the fact that the clamp is single in shape and cannot fix the workpiece in multiple aspects, clamping of the clamp on the irregular workpiece is unstable, and great hidden danger exists when the irregular workpiece is machined.

Disclosure of Invention

The application aims to provide a hardware clamp to solve the existing problem: the clamp is single in shape and cannot fix the workpiece in multiple aspects, so that the clamp cannot clamp the workpiece in an irregular shape.

In order to solve the technical problem, the application is realized by the following technical scheme: the utility model provides a hardware clamp, includes the base, base top fixedly connected with fixed plate, base top fixedly connected with frid, the spout has been seted up at the frid top, the inside slider that is provided with of spout, slider top fixedly connected with fly leaf, the standing groove has been seted up with the fixed plate top to the fly leaf, the inside carriage release lever of pegging graft of standing groove, the spring has been cup jointed in the carriage release lever outside, carriage release lever top fixedly connected with baffle, carriage release lever bottom fixedly connected with push rod, base top fixedly connected with sleeve pipe, the sleeve pipe is pegged graft and is had the dwang, the one end fixedly connected with ejector pad of bottom plate is kept away from to the dwang, the one end fixedly connected with handle of bottom plate is kept away from to the ejector pad, one side that fixed plate and fly leaf are close to all is provided with and presss from both sides tight piece.

Furthermore, the push block is a disc, one side of the disc is provided with an outward protrusion, and the protruding end of the push block is provided with a plane.

By adopting the scheme, the effect that the push rod can be pushed to pull the movable plate when the push block rotates is achieved.

Furthermore, the two clamping blocks are made of rubber, an inward arc-shaped surface is arranged on one side, close to each other, of the rubber, and anti-skidding teeth are arranged on the surface of the arc-shaped surface.

By adopting the scheme, the clamping effect of the workpiece is enhanced, and the workpiece with an irregular shape can be fixed in many aspects.

Furthermore, the two ends of the spring are respectively and fixedly installed at the bottom of the placing groove on the surface of the fixed plate and at the top of the placing groove on the surface of the movable plate.

By adopting the scheme, the effect that the fixed plate and the movable plate are always away from each other through the spring supporting of the fixed plate and the movable plate is achieved.

Furthermore, the surface of the base is provided with a hole, and a gap is reserved between the groove plate on the surface of the base and the fixing plate.

By adopting the scheme, the base can be fixed on the processing platform, and the middle gap is convenient for clamping a workpiece with thickness.

Furthermore, two ends of the push block are respectively contacted with the bottom of the fixed plate and the top of the push rod.

By adopting the scheme, the effect of pushing the push rod when the push block rotates is achieved.

Further, the bottom end of the handle is located at the top of the push rod in the horizontal plane.

By adopting the scheme, the effect that the handle cannot be blocked when rotating is achieved.

Has the advantages that: this application adopts the structure of frid is connected to the base, at first the outstanding one end of ejector pad promotes the push rod when rotating the handle, when the push rod is promoted with the fly leaf to the fixed plate pulling under the effect of dog, when the fly leaf removes to the fixed plate to the work piece between fly leaf and the fixed plate fix, the fly leaf presss from both sides tight piece when continuously removing and takes place to warp, carry out many-sided fixed to the work piece, can play fine effect of pressing from both sides tight work piece to work piece inclusion nature, the reduction is to the work piece add the unstability man-hour.

Drawings

FIG. 1 is a schematic overall view of a hardware clamp structure according to the present application;

FIG. 2 is a general cross-sectional view of a hardware clamp of the present application;

FIG. 3 is a top view of a hardware clip according to the present application;

FIG. 4 is a side view of a hardware clip configuration of the present application.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 2. a fixing plate; 3. a groove plate; 4. a chute; 5. a slider; 6. a movable plate; 7. a placement groove; 8. a travel bar; 9. a spring; 10. a baffle plate; 11. a push rod; 12. a sleeve; 13. rotating the rod; 14. a push block; 15. a handle; 16. and (5) clamping the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a hardware clamp, including base 1, base 1 top fixedly connected with fixed plate 2, base 1 top fixedly connected with frid 3, base 1 surface is seted up porosely and base 1 surface frid 3 and is left the space between the fixed plate 2, it can fix base 1 on processing platform to have played, and the effect that the work piece that has thickness is conveniently held in middle space, spout 4 has been seted up at frid 3 top, the inside slider 5 that is provided with of spout 4, slider 5 top fixedly connected with fly leaf 6, standing groove 7 has been seted up at fly leaf 6 and fixed plate 2 top.

As shown in fig. 1-3, a movable rod 8 is inserted into the placement groove 7, a spring 9 is sleeved on the outer side of the movable rod 8, two ends of the spring 9 are respectively and fixedly mounted on the surface of the fixed plate 2, the bottom of the placement groove 7 and the top of the placement groove 7 on the surface of the movable plate 6 play a role in supporting the fixed plate 2 and the movable plate 6 through the spring 9 so as to enable the fixed plate 2 and the movable plate 6 to be always away from each other, a baffle 10 is fixedly connected to the top of the movable rod 8, and a push rod 11 is fixedly connected to the bottom of the movable rod 8.

As shown in fig. 2-4, a sleeve 12 is fixedly connected to the top of the base 1, a rotating rod 13 is inserted into the sleeve 12, one end of the rotating rod 13 far away from the bottom plate 1 is fixedly connected with a push block 14, two ends of the push block 14 are respectively contacted with the bottom of the fixed plate 2 and the top of the push block 11, an effect that the push block 14 can push the push block 11 when rotating is achieved, the push block 14 is a disc, one side of the disc is provided with an outward protrusion, and the protruding end of the push block 14 is provided with a plane, an effect that the push block 11 can be pushed to pull the movable plate 6 when the push block 14 rotates is achieved, one end of the push block 14 far away from the bottom plate 1 is fixedly connected with a handle 15, the bottom end of the handle 15 is located at the top of the push block 11 on the horizontal plane, and an effect that the handle 15 cannot be blocked when rotating is achieved.

As shown in fig. 2, one side of the fixed plate 2 close to the movable plate 6 is provided with two clamping blocks 16, the two clamping blocks 16 are made of rubber, an inward arc-shaped surface is arranged on one side of the rubber close to each other, anti-skid teeth are arranged on the surface of the arc-shaped surface, the clamping effect of the workpiece is enhanced, and the workpiece with an irregular shape can be fixed in multiple aspects.

The implementation principle of the hardware clamp is as follows: firstly, when the workpiece clamping device is used, a workpiece is placed between the movable plate 6 and the fixed plate 2, the pushing block 14 of the rotating handle 15 protrudes outwards to push the push rod 11, the push rod 11 pulls the moving rod 8 when pushed, the moving rod 8 pulls the movable plate 6 to the fixed plate 2 under the action of the baffle 10, when the movable plate 6 moves to the fixed plate 2, the workpiece between the movable plate 6 and the fixed plate 2 is fixed, the clamping block 16 deforms when the movable plate 6 moves continuously, the workpiece is fixed in multiple aspects, the workpiece clamping device has strong workpiece inclusion capacity, a good workpiece clamping effect can be achieved, and instability during workpiece machining is reduced.

After the processing is finished, the handle 15 is rotated, one end of the pushing block 14 protruding outwards leaves the push rod 11, the spring 9 on the outer side of the moving rod 8 connected with the push rod 11 pushes the movable plate 6 to push the movable plate 6 to be away from the fixed plate 2, the two clamping blocks 16 are mutually away to release the fixation of the workpiece, and the processed workpiece can be taken out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a hardware clamp, includes base (1), its characterized in that: base (1) top fixedly connected with fixed plate (2), base (1) top fixedly connected with frid (3), spout (4) have been seted up at frid (3) top, spout (4) inside is provided with slider (5), slider (5) top fixedly connected with fly leaf (6), standing groove (7) have been seted up at fly leaf (6) and fixed plate (2) top, standing groove (7) inside grafting has carriage release lever (8), spring (9) have been cup jointed in carriage release lever (8) outside, carriage release lever (8) top fixedly connected with baffle (10), carriage release lever (8) bottom fixedly connected with push rod (11), base (1) top fixedly connected with sleeve pipe (12), sleeve pipe (12) are pegged graft and are had dwang (13), the one end fixedly connected with ejector pad (14) of bottom plate (1) are kept away from to dwang (13), the one end fixedly connected with handle (15) of bottom plate (1) are kept away from to ejector pad (14), one side that fixed plate (2) and fly leaf (6) are close to all be provided with and press from tight piece (16).

2. A hardware clamp according to claim 1, characterized in that the pushing block (14) is a disc, one side of the disc is provided with an outward protrusion, and the protruding end of the pushing block (14) is provided with a plane.

3. A hardware clamp according to claim 1, characterized in that the two clamping blocks (16) are made of rubber, and an inward arc-shaped surface is arranged on the side where the rubber is close to each other, and anti-slip teeth are arranged on the surface of the arc-shaped surface.

4. A hardware clamp according to claim 1, characterized in that, both ends of the spring (9) are respectively fixedly installed at the bottom of the surface placing groove (7) of the fixed plate (2) and the top of the surface placing groove (7) of the movable plate (6).

5. A hardware clamp according to claim 1, characterized in that the surface of the base (1) is provided with holes and a gap is left between the groove plate (3) and the fixing plate (2) on the surface of the base (1).

6. A hardware clamp according to claim 1, characterized in that, both ends of the push block (14) are respectively contacted with the bottom of the fixing plate (2) and the top of the push rod (11).

7. A hardware clamp according to claim 1, characterized in that the bottom end of the handle (15) is located on top of the push rod (11) in the horizontal plane.