CN215548177U

CN215548177U - Hardware production is with centre gripping stop device

Info

Publication number: CN215548177U
Application number: CN202122152588.0U
Authority: CN
Inventors: 刘云巧
Original assignee: Shenzhen Zhongpeng Precision Technology Co ltd
Current assignee: Shenzhen Zhongpeng Precision Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of clamping and limiting devices, in particular to a clamping and limiting device for hardware production, which comprises a device main body, wherein a first clamping plate is fixedly arranged on one side of one end of the device main body, and a second clamping plate is arranged on the other side of one end of the device main body; the movable adjusting mechanism comprises a first threaded rod, the first threaded rod is movably connected to one side of the first clamping plate through a bearing, and one end of the first threaded rod extends into the first clamping plate; and the second clamping plate is provided with an adjusting and supporting mechanism. According to the clamp, when the clamp needs to process a cylindrical workpiece, the movable clamp plate can be moved out of the first clamp plate by rotating the first threaded rod, and then one side of the first clamp plate is arc-shaped, so that the cylindrical workpiece is clamped more stably and is not easy to shake in the follow-up process, and the clamp is beneficial to follow-up processing.

Description

Hardware production is with centre gripping stop device

Technical Field

The utility model relates to the technical field of clamping and limiting devices, in particular to a clamping and limiting device for hardware production.

Background

The hardware refers to five metals of gold, silver, copper, iron and tin. The hardware in the modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, the hardware is often required to be processed by mechanical equipment in the preparation process, and when the hardware is processed, the equipment is often required to fix a workpiece through a clamp so as to be processed subsequently.

Because the variety of five metals is various, it also can have cylindrical workpiece sometimes, but current anchor clamps when carrying out the centre gripping to cylindrical workpiece, because its both sides terminal surface often all is the plane to when making its centre gripping spacing, stability often is relatively poor, consequently need a clamping stop device for hardware products production to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a clamping and limiting device for hardware production, so as to solve the problem that the stability of the existing clamp in the background art is poor when a cylindrical workpiece is clamped.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping and limiting device for hardware production comprises a device main body, wherein a first clamping plate is fixedly installed on one side of one end of the device main body, and a second clamping plate is installed on the other side of one end of the device main body;

the movable clamping device comprises a movable clamping plate, two groups of movable clamping blocks and a movable adjusting mechanism, wherein the movable clamping blocks are fixedly connected to two sides of the movable clamping plate, the two groups of movable clamping blocks are clamped inside the first clamping plate, and a first limiting clamping groove matched with each other is formed in the first clamping plate;

and the second clamping plate is provided with an adjusting and supporting mechanism.

Preferably, the first clamping plates on the upper side and the lower side of the movable clamping plate are provided with second limiting clamping grooves, and the two groups of second limiting clamping grooves are matched with the two groups of movable clamping blocks.

Preferably, one end of each of the two groups of first limiting clamping grooves and the two groups of second limiting clamping grooves is provided with a guide groove, and the guide grooves are arc-shaped.

Preferably, the protective pad is glued to one end of the movable clamping plate, and the first limiting clamping groove is made of rubber.

Preferably, adjust supporting mechanism and include the stopper, the inside block of second splint has the stopper, and the inside notch of mutually supporting with the stopper of seting up of second splint, there is the second threaded rod through threaded connection on the stopper, and the one end of second threaded rod runs through the stopper and through bearing swing joint on the second splint, and the other end of second threaded rod extends to the second splint outside, the one of stopper is served fixedly connected with connecting block, and the inside inserting of connecting block is equipped with the inserted block, and one of inserted block is served fixedly connected with extension board.

Preferably, a bolt is connected to the connecting block through threads, and one end of the bolt extends into the connecting block and is tightly abutted to the insert block.

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

1. the clamping and limiting device for hardware production is provided with the first threaded rod and the movable clamping plate, and the problem that the stability is poor when the cylindrical workpiece is clamped and limited due to the fact that end faces on two sides of the cylindrical workpiece are always flat is solved by the aid of the design, when the cylindrical workpiece needs to be machined by the clamp, the movable clamping plate can be moved out from the inside of the first clamping plate by rotating the first threaded rod, and then one side of the first clamping plate is arc-shaped, so that the cylindrical workpiece is clamped subsequently more stably and is not prone to shaking, subsequent machining is facilitated, adjustment is simple and convenient, and the practicability and convenience of the device are improved;

2. the clamping limiting device for hardware production is provided with the first threaded rod and the movable clamping plate, when a cylindrical workpiece needs to be transversely clamped, the movable clamping plate can be completely moved out of the interior of the first clamping plate by rotating the first threaded rod, and then the movable clamping plate is rotated, so that the angle of the movable clamping plate is changed, the cylindrical workpiece can be transversely clamped, the device is more flexible, can be adjusted according to actual requirements, and is convenient for people to use, and the practicability and convenience of the device are further improved;

3. this centre gripping stop device is used in hardware products production is provided with stopper and extension board, adopt this kind of design to have brought through rotating the stopper, make the extension board remove, thereby make worker people add man-hour in batches, highly lower work piece a bit, the accessible extension board is assisted and is placed, need not to adopt the mode of manual support to press from both sides tightly, thereby make worker people change the work piece and fix a position when adding man-hour in batches, do benefit to worker people and fix a position the work piece, the practicality and the convenience of device have been increased, and the extension board still can be dismantled, the flexibility of device has been increased.

Drawings

FIG. 1 is a schematic left-side top perspective view of the present invention;

FIG. 2 is a schematic cross-sectional perspective sectional view of the present invention;

FIG. 3 is a schematic top perspective cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 111. a device main body; 112. a first splint; 113. a second splint; 2. a movement adjustment mechanism; 211. a first threaded rod; 212. a movable splint; 213. a movable clamping block; 214. a first limiting clamping groove; 215. a second limiting clamping groove; 216. a guide groove; 217. a protective pad; 3. adjusting the support mechanism; 311. a limiting block; 312. a second threaded rod; 313. connecting blocks; 314. inserting a block; 315. a support plate; 316. and (4) bolts.

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.

Referring to fig. 1-5, an embodiment of the present invention is shown: a clamping and limiting device for hardware production comprises a device main body 111, wherein a first clamping plate 112 is fixedly installed on one side of one end of the device main body 111, and a second clamping plate 113 is installed on the other side of one end of the device main body 111;

the movable adjusting mechanism 2 comprises a first threaded rod 211, the first threaded rod 211 is movably connected to one side of the first clamping plate 112 through a bearing, one end of the first threaded rod 211 extends into the first clamping plate 112, a movable clamping plate 212 is movably connected to one end of the first threaded rod 211 through a bearing, movable clamping blocks 213 are fixedly connected to two sides of the movable clamping plate 212, the two groups of movable clamping blocks 213 are clamped inside the first clamping plate 112, and first limiting clamping grooves 214 which are matched with each other are formed in the first clamping plate 112;

the second clamp plate 113 is provided with an adjusting support mechanism 3.

The second limit clamping grooves 215 are formed in the first clamping plates 112 on the upper side and the lower side of the movable clamping plate 212, the two sets of second limit clamping grooves 215 are matched with the two sets of movable clamping blocks 213, the movable clamping plate 212 can be rotated in a limit mode conveniently by adopting the design, and therefore the device can clamp cylindrical workpieces transversely more flexibly and is more flexible.

Guide grooves 216 are formed in one ends of the two first limiting clamping grooves 214 and the two second limiting clamping grooves 215, the guide grooves 216 are arc-shaped, and the movable clamping block 213 is guided by the design so that the movable clamping block 213 can enter the first limiting clamping grooves 214 or the second limiting clamping grooves 215 more smoothly.

The protection pad 217 is glued to one end of the movable clamping plate 212, the first limiting clamping groove 214 is made of rubber, and the clamping is more stable due to the fact that the rubber material is soft.

Adjusting supporting mechanism 3 includes stopper 311, the inside block of second splint 113 has stopper 311, and second splint 113 is inside to be seted up with stopper 311 mutually supporting's notch, there is second threaded rod 312 through threaded connection on stopper 311, and the one end of second threaded rod 312 runs through stopper 311 and passes through bearing swing joint on second splint 113, and the other end of second threaded rod 312 extends to second splint 113 outside, stopper 311 one serves fixedly connected with connecting block 313, and connecting block 313 is inside to be inserted and to be equipped with inserted block 314, and the one of inserted block 314 serves fixedly connected with extension board 315, adopt this kind of design to be convenient for the accessible to rotate second threaded rod 312 and adjust the position of extension board 315, thereby carry out assistance-localization real-time to the work piece through extension board 315.

A bolt 316 is threadedly coupled to the connection block 313, and one end of the bolt 316 extends into the connection block 313 and tightly abuts against the insert block 314.

The working principle is as follows: when the cylindrical workpiece is clamped by using the device, the first threaded rod 211 only needs to be rotated, the first threaded rod 211 can be moved to one side of the inside of the first clamping plate 112 when the first threaded rod 211 is rotated, the movable clamping plate 212 can be driven to move when the first threaded rod 211 is moved, so that the movable clamping plate 212 can be moved out of the inside of the first clamping plate 112, and when the protective pad 217 on the movable clamping plate 212 is completely moved out of the inside of the first clamping plate 112, the cylindrical workpiece can be vertically clamped.

When the cylindrical workpiece needs to be transversely clamped, only the first threaded rod 211 needs to be continuously rotated, the movable clamping plate 212 is completely moved out of the interior of the first clamping plate 112, the movable clamping block 213 and the first limiting clamping groove 214 are disengaged, then the movable clamping plate 212 can be rotated ninety degrees in any reverse direction, the two sets of movable clamping blocks 213 are located on one sides of the two sets of second limiting clamping grooves 215, then the first threaded rod 211 rotates in the reverse direction, the first threaded rod 211 moves towards one side far away from the first clamping plate 112, meanwhile, the movable clamping block 213 is driven to enter the interior of the second limiting clamping groove 215, the stop rotation can be achieved, and then the cylindrical workpiece is transversely clamped through the movable clamping plate 212.

When a workpiece with a lower height needs to be placed in an auxiliary mode, the second threaded rod 312 can be rotated through rotation, when the workpiece is rotated, the limiting block 311 cannot rotate, so that the limiting block 311 moves to one side and drives the support plate 315 to move together, when the support plate 315 is adjusted to a proper height, the second threaded rod 312 can be stopped rotating, then the workpiece can be placed on the support plate 315 for auxiliary positioning, when the support plate 315 does not need to be used, only the bolt 316 needs to be rotated, the bolt 316 is enabled to be free of abutting with the insertion block 314, then the support plate 315 can be taken down by pulling the support plate 315 to one side, and therefore the support plate 315 can be detached.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hardware production is with centre gripping stop device which characterized in that includes:

the device comprises a device main body (111), wherein a first clamping plate (112) is fixedly arranged on one side of one end of the device main body (111), and a second clamping plate (113) is arranged on the other side of one end of the device main body (111);

the movable adjusting mechanism (2) comprises a first threaded rod (211), one side of the first clamping plate (112) is movably connected with the first threaded rod (211) through a bearing, one end of the first threaded rod (211) extends into the first clamping plate (112), one end of the first threaded rod (211) is movably connected with a movable clamping plate (212) through a bearing, two sides of the movable clamping plate (212) are fixedly connected with movable clamping blocks (213), the two groups of movable clamping blocks (213) are clamped in the first clamping plate (112), and a first limiting clamping groove (214) which is matched with each other is formed in the first clamping plate (112);

and the second clamping plate (113) is provided with an adjusting and supporting mechanism (3).

2. The hardware production clamping and limiting device of claim 1, wherein the hardware production clamping and limiting device comprises: and second limiting clamping grooves (215) are formed in the first clamping plates (112) on the upper side and the lower side of the movable clamping plate (212), and the two groups of second limiting clamping grooves (215) are matched with the two groups of movable clamping blocks (213) to form the second limiting clamping grooves (215).

3. The hardware production clamping and limiting device of claim 2, wherein the hardware production clamping and limiting device comprises: guide grooves (216) are formed in one ends of the two groups of first limiting clamping grooves (214) and the two groups of second limiting clamping grooves (215), and the guide grooves (216) are arc-shaped.

4. The hardware production clamping and limiting device of claim 2, wherein the hardware production clamping and limiting device comprises: one end of the movable clamping plate (212) is glued with a protective pad (217), and the first limiting clamping groove (214) is made of rubber.

5. The hardware production clamping and limiting device of claim 2, wherein the hardware production clamping and limiting device comprises: adjusting supporting mechanism (3) and including stopper (311), second splint (113) inside block has stopper (311), and second splint (113) is inside to be seted up with stopper (311) the notch of mutually supporting, there is second threaded rod (312) through threaded connection on stopper (311), and the one end of second threaded rod (312) runs through stopper (311) and through bearing swing joint on second splint (113), and the other end of second threaded rod (312) extends to second splint (113) outside, one of stopper (311) is served fixedly connected with connecting block (313), and inside inserting of connecting block (313) is equipped with inserted block (314), and one of inserted block (314) is served fixedly connected with extension board (315).

6. The hardware production clamping and limiting device of claim 5, wherein the hardware production clamping and limiting device comprises: the connecting block (313) is connected with a bolt (316) through threads, and one end of the bolt (316) extends into the connecting block (313) and is tightly abutted to the inserting block (314).