CN216859781U

CN216859781U - Positioning clamping jaw structure

Info

Publication number: CN216859781U
Application number: CN202123351386.5U
Authority: CN
Inventors: 郑生广
Original assignee: Jiangsu Huaci Electronic Technology Co ltd
Current assignee: Jiangsu Huaci Electronic Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-01
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a positioning clamping jaw structure which comprises a fixing seat, a deviation correcting device and an air cylinder, wherein the air cylinder is arranged on the inner side of the fixing seat, the deviation correcting device is connected to the top end of the fixing seat, the deviation correcting device comprises a mounting seat, limiting grooves and clamping jaw components, the limiting grooves are formed in the periphery of the mounting seat, at least two clamping jaw components are movably connected with the inner cavity of the limiting grooves, and the output end of the air cylinder is in transmission connection with an upper ejector. According to the utility model, the deviation correcting device and the air cylinder are matched, the two opposite clamping jaw assemblies are closed after relatively rotating to an open state, and compared with the traditional mode that the two opposite clamping jaw assemblies directly take materials and put the materials into the carrying jig, the failure rate of equipment can be reduced, so that the production efficiency is improved, the direction is corrected through the secondary positioning of the clamping jaw assemblies and then the materials are put into the carrying jig, the problem of wrong direction of products in the carrying jig can be effectively reduced, the production efficiency of the equipment is improved, and the production cost is reduced.

Description

Positioning clamping jaw structure

Technical Field

The utility model relates to the field of clamping jaw structures, in particular to a positioning clamping jaw structure.

Background

At present, more equipment is directly put into the carrier jig after taking materials, and the product has the phenomenon of direction deviation in the material taking process, so that when the product is put into the carrier jig, the position of the product deviates, and the product with the position deviation is directly put into the carrier jig, the equipment can possibly break down or the product is badly placed to cause the follow-up production to be badly produced, thereby causing the production yield to be low, the equipment failure rate to be high and the production efficiency to be influenced. The utility model is applied to positioning after material taking of some equipment, in particular to positioning a product in a specific carrying jig after material taking.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a positioning clamping jaw structure to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning clamping jaw structure comprises a fixed seat, a deviation correcting device and an air cylinder, wherein the air cylinder is arranged on the inner side of the fixed seat, and the deviation correcting device is connected to the top end of the fixed seat;

deviation correcting device includes mount pad, spacing groove and clamping jaw assembly, and is a plurality of the spacing groove is seted up around the mount pad, at least two clamping jaw assembly and the inner chamber swing joint in spacing groove, the output transmission of cylinder is connected with the top, go up the top and mutually support with clamping jaw assembly's bottom, just go up the top and be connected with the bottom slip interlude of mount pad.

Preferably, the clamping jaw assembly comprises an installation frame, a connecting block and a clamping jaw head, the connecting block is fixedly connected to one side of the bottom of the installation frame, a sliding groove is formed in the top of the installation frame, and the clamping jaw head is connected with the inner cavity of the sliding groove in a sliding mode.

Preferably, the round hole has been seted up to the bottom of mounting bracket, the inside of round hole is rotated and is alternated and be connected with the round bar, the both ends of round bar and the both sides inner wall fixed connection of spacing groove.

Preferably, the clamping jaw head comprises a clamping jaw block and a slot, the slot is formed in one end of the clamping jaw block, and the clamping jaw block is in sliding connection with a sliding groove in the top of the mounting frame.

Preferably, the clamping jaw head further comprises a connecting groove, the connecting groove is formed in the clamping jaw block, and a threaded hole is formed in the top of the mounting frame.

Preferably, the fixing seat comprises a transverse plate and a longitudinal plate, and the longitudinal plate is fixedly connected to one side of the lower surface of the transverse plate.

Preferably, the cylinder is fixedly installed on the lower surface of the transverse plate, and the installation seat is fixedly installed on the upper surface of the transverse plate.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the deviation correcting device and the air cylinder are matched, and the two opposite clamping jaw assemblies are relatively rotated to an open state and then closed, so that the problem that the clamping jaw assemblies cannot be placed in a loading jig due to deviation or direction mismatching in the loading jig is solved, the equipment failure rate can be reduced by directly taking materials and placing the materials into the loading jig in a relatively traditional way, the production efficiency is improved, the problem of wrong direction of products in the loading jig can be effectively reduced by correcting the direction through secondary positioning of the clamping jaw assemblies and then placing the materials into the loading jig, the production efficiency of equipment is improved, and the production cost is reduced;

(2) according to the utility model, by utilizing the arrangement mode that the clamping jaw block is matched with the connecting groove, an external bolt penetrates through the connecting groove and then penetrates into the inner cavity of the threaded hole, the linear sliding of the clamping jaw block is facilitated through the connecting groove to form a sliding space, so that the clamping jaw block can be subjected to position adjustment relative to the mounting frame, and then the bolt is screwed down so as to realize the position fixing of the clamping jaw block.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a second schematic view of the overall structure of the present invention.

FIG. 3 is a schematic diagram of a deviation rectifying device according to the present invention.

Figure 4 is a top view of the jaw assembly of the present invention.

Figure 5 is a perspective view of the jaw assembly of the present invention.

In the figure: 1. a fixed seat; 11. a transverse plate; 12. a longitudinal plate; 2. a deviation correcting device; 21. a mounting seat; 22. a limiting groove; 23. a jaw assembly; 231. a mounting frame; 232. connecting blocks; 233. a jaw head; 2331. a jaw block; 2332. connecting grooves; 2333. grooving; 3. and a cylinder.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The utility model provides a positioning clamping jaw structure as shown in figures 1-5, which comprises a fixed seat 1, a deviation correcting device 2 and a cylinder 3, wherein the cylinder 3 is arranged on the inner side of the fixed seat 1, and the deviation correcting device 2 is connected to the top end of the fixed seat 1.

Deviation correcting device 2 includes mount pad 21, spacing groove 22 and clamping jaw subassembly 23, a plurality of spacing grooves 22 are seted up around mount pad 21, be convenient for provide the rotation space to clamping jaw subassembly 23 through spacing groove 22, seting up through four spacing grooves 22, make clamping jaw subassembly 23 can also be two formula for four formula, make clamping jaw subassembly 23's assembly more nimble, last clamping jaw subassembly 23 through cylinder 3 opens, make clamping jaw subassembly 23 closed through cylinder 3's closure, two at least clamping jaw subassemblies 23 and spacing groove 22's inner chamber swing joint, cylinder 3's output transmission is connected with the top, go up the top and mutually support with clamping jaw subassembly 23's bottom, and go up the top and be connected with the bottom sliding interlude of mount pad 21, it is spacing to be convenient for the slip of going up the top through mount pad 21, make the vertical slip of going up the top more stable.

Clamping jaw assembly 23 includes mounting bracket 231, connecting block 232 and clamping jaw head 233, connecting block 232 fixed connection is in one side of mounting bracket 231 bottom, the lower surface of connecting block 232 is the cambered surface, be convenient for laminate the contact with last top, make the dead axle of connecting block 232 rotatory can not influence the top of going up the top, the spout has been seted up at the top of mounting bracket 231, be convenient for make clamping jaw head 233 can carry out sharp slip at the top of mounting bracket 231 through setting up of spout, thereby alright adjust the relative position between mounting bracket 231 and clamping jaw head 233, clamping jaw head 233 and the inner chamber sliding connection of spout, the round hole has been seted up to the bottom of mounting bracket 231, the inside of round hole is rotated and is alternated and is connected with the round bar, the both ends of round bar and spacing groove 22's both sides inner wall fixed connection, be convenient for make mounting bracket 231 can carry out the dead axle and rotate.

The jaw head 233 includes a jaw block 2331 and a slot 2333, the slot 2333 is opened at one end of the jaw block 2331, the jaw block 2331 is slidably connected to a sliding groove at the top of the mounting frame 231, the product is easily limited by the slot 2333, the jaw head 233 further includes a connecting groove 2332, the connecting groove 2332 is opened on the jaw block 2331, a threaded hole is opened at the top of the mounting frame 231, an external bolt is inserted through the connecting groove 2332 and then inserted into an inner cavity of the threaded hole, the linear sliding of the jaw block 2331 is facilitated through the connecting groove 2332 to form a sliding space, so that the jaw block 2331 can be adjusted in position relative to the mounting frame 231, and then the bolt is tightened to fix the position of the jaw block 2331.

Fixing base 1 includes diaphragm 11 and vertical plate 12, and vertical plate 12 fixed connection is in one side of diaphragm 11 lower surface, and cylinder 3 fixed mounting is in the lower surface of diaphragm 11, and the relative position's of deviation correcting device 2 and cylinder 3 installation is convenient for through diaphragm 11 to mount of mount pad 21 and the upper surface fixed mounting of diaphragm 11.

The working principle of the utility model is as follows:

when the tool is used, firstly, the cylinder 3 drives the upper ejector to move upwards through the operation of the cylinder 3, the upper ejector moves vertically upwards under the limit of the bottom of the mounting seat 21, then the upper ejector can eject the connecting block 232, according to the lever principle, the mounting frame 231 rotates by taking the axis of the round rod as the circle center through the upward ejection of the connecting block 232, so that the two opposite clamping jaw assemblies 23 are in the splayed open state, then the upper ejector moves downwards to return to the original position through the operation of the cylinder 3, external force is not applied to the connecting block 232 by the upper ejector, so that the mounting frame 231 can rotate, the two opposite clamping jaw assemblies 23 can rotate relatively to the closed state, the purpose is to solve the problem that the loading tool cannot be placed due to deviation or direction deviation in the loading tool, the direction is corrected through the secondary positioning of the clamping jaw assemblies 23 and then is placed into the loading tool, the problem of wrong direction of the product in the carrying jig can be effectively reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A positioning clamping jaw structure comprises a fixed seat (1), a deviation correcting device (2) and a cylinder (3), and is characterized in that the cylinder (3) is installed on the inner side of the fixed seat (1), and the deviation correcting device (2) is connected to the top end of the fixed seat (1);

deviation correcting device (2) are including mount pad (21), spacing groove (22) and clamping jaw subassembly (23), and are a plurality of spacing groove (22) are seted up around mount pad (21), at least two the inner chamber swing joint of clamping jaw subassembly (23) and spacing groove (22), the output transmission of cylinder (3) is connected with the top, go up the bottom of top and clamping jaw subassembly (23) and mutually support, just go up the bottom slip interlude of top and mount pad (21) and be connected.

2. A positioning jaw structure according to claim 1, wherein said jaw assembly (23) comprises a mounting frame (231), a connecting block (232) and a jaw head (233), said connecting block (232) is fixedly connected to one side of the bottom of the mounting frame (231), a sliding slot is formed at the top of the mounting frame (231), and said jaw head (233) is slidably connected to the inner cavity of the sliding slot.

3. The positioning clamping jaw structure is characterized in that a round hole is formed in the bottom of the mounting frame (231), a round rod is rotatably inserted into the round hole, and two ends of the round rod are fixedly connected with inner walls of two sides of the limiting groove (22).

4. A positioning jaw structure as claimed in claim 2, characterized in that said jaw head (233) comprises a jaw block (2331) and a slot (2333), said slot (2333) opening at one end of the jaw block (2331), said jaw block (2331) being slidably connected to a slide slot at the top of the mounting frame (231).

5. A positioning jaw structure as claimed in claim 2, wherein said jaw head (233) further comprises a connecting slot (2332), said connecting slot (2332) opens on said jaw block (2331), and a threaded hole is opened at the top of said mounting frame (231).

6. A positioning jaw structure according to claim 1, characterized in that said fixing base (1) comprises a transverse plate (11) and a longitudinal plate (12), said longitudinal plate (12) being fixedly connected to one side of the lower surface of the transverse plate (11).

7. A positioning jaw structure according to claim 1, characterized in that said cylinder (3) is fixedly mounted to the lower surface of the cross plate (11), and said mounting seat (21) is fixedly mounted to the upper surface of the cross plate (11).