CN220783501U

CN220783501U - Pneumatic locking jig

Info

Publication number: CN220783501U
Application number: CN202322115398.0U
Authority: CN
Inventors: 丁建; 罗强; 黄大路; 柯善政; 孙永峰
Original assignee: Dongguan Chuncao Grinding Technology Co ltd
Current assignee: Dongguan Chuncao Grinding Technology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-04-16
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to a technical field of tool equipment, more specifically say, relate to a pneumatic locking tool, it includes the tool mount pad, the cylinder, the pull rod, the briquetting, the tool mount pad includes the bottom plate, erect the platform, erect the top of being fixed in the bottom plate, erect one side of platform and seted up the fluting that is used for holding the cylinder, erect the platform top and seted up the trompil with the fluting intercommunication, its actuating lever is installed in the fluting and is moved in the trompil, the pull rod can be dismantled with the actuating lever of cylinder and be connected, briquetting and pull rod fixed connection, when using this utility model, go out the passageway that supplies briquetting and pull rod to penetrate on the work piece earlier and go out the joint groove near the passageway, cylinder drive pull rod decline makes the briquetting card insert the joint inslot and support the work piece, the work piece is difficult for the off-position, clamping precision is high, need not turn round the screw, staff intensity of labour supports, during the use this utility model, high production efficiency.

Description

Pneumatic locking jig

Technical Field

The application relates to the technical field of jig equipment, in particular to a pneumatic locking jig.

Background

With the deep popularization of automation and semi-automation in the 3C industry, the product mounting jig becomes an indispensable link on the production and manufacturing line and affects the production efficiency. Currently, many jigs can be roughly classified into three categories of manual, semi-automatic and full-automatic, wherein the semi-automatic jigs are most widely applied in the current 3C polishing industry.

In the related art, a screw is required to be locked to fix a workpiece on a jig, and the workpiece can be taken out after the screw is twisted out when the processing of one workpiece is completed, aiming at the related art, the inventor considers that: the screw is repeatedly detached by using the staff, so that the labor intensity of the staff is high and the production efficiency is low; the repeated positioning accuracy of screw locking can not be ensured, and the risk of product processing errors caused by the fact that a workpiece is not clamped in place is easy.

Disclosure of Invention

In order to solve the technical problem, the application provides a pneumatic locking jig.

The utility model provides a pneumatic locking tool, includes tool mount pad, cylinder, pull rod, briquetting, the tool mount pad includes bottom plate, erects the platform, erect the platform and erect and be fixed in the top of bottom plate, erect one side of platform and seted up and be used for the holding the fluting of cylinder, erect the platform top seted up with the trompil of fluting intercommunication, the cylinder install in the fluting its actuating lever in the trompil internalization, the pull rod with the actuating lever of cylinder can dismantle and be connected, the briquetting with pull rod fixed connection.

Through adopting above-mentioned technical scheme, during the use, the passageway that supplies briquetting and pull rod to penetrate is first gong out on the work piece and near the passageway gong out the joint groove, after penetrating the pull rod with the work piece through the passageway, with work piece direction of movement, the joint groove aims at the briquetting, cylinder drive pull rod descends when making briquetting part joint groove compress tightly the work piece, and because the briquetting is difficult to the off normal to the spacing work piece of work piece, clamping precision is high, and only need control cylinder activity to remove to support the pressure work piece just can make the work piece pass through the passageway and shift out the pull rod, it is comparatively convenient, workman intensity of labour reduces, production efficiency is high.

Preferably, the jig mounting base further comprises a sealing plate, and the sealing plate covers the slot and is connected with the vertical table through a first bolt.

By adopting the technical scheme, the sealing plate covers the slot to reduce dust from entering the dirty air cylinder.

Preferably, a threaded hole is formed in the top of the driving rod of the air cylinder, a threaded collar is arranged on the pull rod, and the threaded collar is in threaded connection with the threaded hole.

By adopting the technical scheme, the driving rod and the pull rod of the air cylinder can be detached and separated, so that the air cylinder and the pull rod can be cleaned or maintained.

Preferably, the mounting hole is formed in the middle of the pressing block, symmetrical abutting blocks are arranged on two opposite sides of the pressing block, and the pressing block is sleeved on the pull rod through the mounting hole and is welded and fixed.

Through adopting above-mentioned technical scheme, the mounting groove on the work piece is located the relative both sides of passageway, and two butt piece embedding mounting groove are in the butt work piece, and the pressure to the work piece application is better than balanced fixed effect.

Preferably, a groove which is convenient for taking the workpiece is formed in one side of the vertical table.

By adopting the technical scheme, the workpiece is conveniently taken, and the production efficiency is further improved.

Preferably, the device further comprises a thick plate, wherein the thick plate is positioned at the bottom of the bottom plate, and the bottom plate is connected with the thick plate through the second bolt.

Through adopting above-mentioned technical scheme, add the thick plate and be used for increasing weight for the tool mount pad is more stable, is difficult to rock, and is better to the supporting effect of work piece.

The beneficial effects of the application are that:

when the clamping device is used, a channel for the pressing block and the pull rod to penetrate is formed in the workpiece, a clamping groove is concavely formed near the channel, after the workpiece penetrates into the pull rod through the channel, the workpiece is moved in the direction, the clamping groove is aligned to the pressing block, the cylinder drives the pull rod to descend, so that the pressing block is partially clamped into the clamping groove to compress the workpiece, and the pressing block is difficult to deviate from a limiting workpiece of the workpiece, so that the clamping precision is high, the workpiece can be moved out of the pull rod through the channel only by controlling the cylinder to move to release the pressing workpiece, the clamping device is convenient, the labor intensity of workers is reduced, and the production efficiency is high.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a pneumatic locking tool according to the present embodiment.

Reference numerals: 1. a jig mounting seat; 11. a bottom plate; 12. a vertical table; 121. slotting; 122. opening holes; 123. a groove; 13. a sealing plate; 131. an opening; 2. a cylinder; 21. a threaded hole; 3. a pull rod; 31. a threaded collar; 4. briquetting; 41. a mounting hole; 42. an abutment block; 5. and (5) adding a thick plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1, a pneumatic locking jig comprises a jig mounting seat 1, an air cylinder 2, a pull rod 3, a pressing block 4 and a thickening plate 5, wherein the mounting seat comprises a bottom plate 11, a vertical table 12 and a sealing plate 13, the vertical table 12 is vertically arranged at the top of the bottom plate 11 and fixedly connected with the bottom plate 11, a slot 121 for accommodating the air cylinder 2 is formed in one side of the vertical table 12, the air cylinder 2 is vertically fixed in the slot 121 and fixedly connected with the bottom plate 11, the sealing plate 13 covers the slot 121 and is connected with the vertical table 12 through a bolt, dust is reduced from entering the slot 121, the situation that the air cylinder 2 is polluted by the air is reduced, the sealing plate 13 is provided with an opening 131 for the ventilation interface of the air cylinder 2 to protrude out of the slot 121, and the thickening plate 5 is positioned at the bottom of the bottom plate 11 and is connected with the bottom plate 11 through the bolt for enabling the jig mounting seat 1 to be more stable.

Wherein the top of erecting table 12 has been seted up and has been supplied the trompil 122 of the flexible activity of actuating lever of cylinder 2, screw hole 21 has been seted up at actuating lever top of cylinder 2, be provided with screw thread lantern ring 31 on the pull rod 3, screw thread lantern ring 31 spiro union realizes the fixed mutually of pull rod 3 and cylinder 2 actuating lever in screw hole 21, the flexible mounting hole 41 that drives pull rod 3 reciprocating motion of actuating lever of cylinder 2 drive actuating lever, briquetting 4 intermediate position has been seted up and has been matchd pull rod 3, briquetting 4's opposite both sides all are provided with and are symmetrical butt piece 42, briquetting 4 is through mounting hole 41 registrate in the one end that the pull rod 3 kept away from cylinder 2 and carry out welded fastening.

Further, a groove 123 for facilitating the handling of the workpiece is formed on one side of the upright base 12.

The implementation principle of the pneumatic locking jig is as follows: when the pressing block 4 and pull rod 3 are used, a channel for the pressing block 4 and the pull rod 3 to penetrate is formed in the workpiece, clamping grooves matched with the pressing block 4 are formed in the two opposite sides of the channel, the workpiece penetrates into the pressing block 4 and the pull rod 3 through the channel, the workpiece is abutted against the top of the vertical table 12, the workpiece is swung, the clamping grooves are aligned with the pressing block 4, the cylinder 2 drives the driving rod to retract to drive the pull rod 3 to descend, the pressing block 4 is clamped into the clamping grooves, the workpiece is pressed by the pressing block 4, the workpiece is difficult to deviate due to the fact that the pressing block 4 is limited, the clamping precision is high, the machining effect is good, the cylinder 2 drives the driving rod to stretch to drive the pull rod 3 to ascend after machining, the pressing block 4 is pressed against the workpiece, the workpiece is finished through the channel to penetrate out of the pull rod 3 and the pressing block 4, the operation is simple and convenient, and the production efficiency is high.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pneumatic locking jig is characterized in that: including tool mount pad (1), cylinder (2), pull rod (3), briquetting (4), tool mount pad (1) include bottom plate (11), erect platform (12) erect and be fixed in the top of bottom plate (11), erect one side of platform (12) and seted up be used for the holding fluting (121) of cylinder (2), erect platform (12) top seted up with trompil (122) of fluting (121) intercommunication, cylinder (2) install in fluting (121) its actuating lever in trompil (122) internal motion, pull rod (3) with the actuating lever of cylinder (2) can dismantle and be connected, briquetting (4) with pull rod (3) fixed connection.

2. The pneumatic locking jig of claim 1, wherein: the jig mounting seat (1) further comprises a sealing plate (13), and the sealing plate (13) covers the slot (121) and is connected with the vertical table (12) through bolts.

3. The pneumatic locking jig of claim 2, wherein: screw holes (21) are formed in the tops of driving rods of the air cylinders (2), threaded lantern rings (31) are arranged on the pull rods (3), and the threaded lantern rings (31) are in threaded connection with the screw holes (21).

4. The pneumatic locking jig of claim 1, wherein: mounting holes (41) are formed in the middle of the pressing block (4), symmetrical abutting blocks (42) are arranged on two opposite sides of the pressing block (4), and the pressing block (4) is sleeved on the pull rod (3) through the mounting holes (41) and fixed in a welding mode.

5. The pneumatic locking jig of claim 4, wherein: one side of the vertical table (12) is provided with a groove (123) which is convenient for taking a workpiece.

6. The pneumatic locking jig of claim 1, wherein: the novel floor comprises a floor body and is characterized by further comprising a thickening plate (5), wherein the thickening plate (5) is positioned at the bottom of the floor body (11), and the floor body (11) is connected with the thickening plate (5) through bolts.