CN219095150U

CN219095150U - Lower fixture block structure of mechanical claw for injection molding

Info

Publication number: CN219095150U
Application number: CN202222105831.8U
Authority: CN
Inventors: 张小海
Original assignee: Foshan Shunde Dunhe Rubber Plastic Co ltd
Current assignee: Foshan Shunde Dunhe Rubber Plastic Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-05-30
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a lower clamping block structure of a mechanical claw for injection molding, which relates to the technical field of injection molding and comprises a lower clamping block, wherein one side of the lower clamping block is detachably connected with a clamping plate, one side of the clamping plate, which is far away from the lower clamping block, is connected with a buffer pad, two ends of the buffer pad are connected with lengthened edges, two ends of the lower clamping block are provided with female buckles, and the lengthened edges are connected with child buckles matched with the female buckles. According to the utility model, the clamping plate is detachably connected through the lower clamping block, the cushion pad on the clamping plate avoids damaging the injection molding part to a certain extent, and the clamping plate is convenient to detach through the matched connection of the extension edge sub-buckle and the upper female buckle of the lower clamping block.

Description

Lower fixture block structure of mechanical claw for injection molding

Technical Field

The utility model relates to the technical field of injection molding, in particular to a lower clamping block structure of a mechanical claw for injection molding.

Background

In the chinese patent application publication CN216229474U, there is disclosed a mechanical claw for injection molding, which is formed by connecting an upper mounting seat and a lower mounting seat with an external power source and a bracket, respectively, and when a pillar-shaped injection molding piece is required to be clamped, the lower clamping block can be located at the lower side of the outer surface of the injection molding piece, and simultaneously the upper mounting seat is rotated to drive an outer disc to rotate, and then the outer disc can drive a driving arm to rotate in the circumferential direction, and at this time, a double-headed rotating rod can move the bottom end of a clamping rod inwards through a driven arm, and at this time, an upper fixing rod can support the clamping rod, and then the clamping rod can drive a lower clamping block to move inwards and clamp the lower side of the outer surface of the pillar-shaped injection molding piece through a lower fixing sleeve, so that the injection molding piece can be clamped fast, but the clamping surface of the lower clamping block is not buffered when the injection molding piece is clamped, the clamping damage of the injection molding piece is easy to be caused, and the lower clamping piece is worn after long-term use, and is inconvenient to replace.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lower clamping block structure of a mechanical claw for injection molding processing, which solves the problems that the clamping surface of a lower clamping block is not buffered when the lower clamping block clamps an injection molding piece, the clamping injury of the injection molding piece is easy to cause, and the lower clamping block is worn after long-term use and is inconvenient to replace.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fixture block structure under gripper for injection molding, includes the fixture block down, one side of fixture block can be dismantled and be connected with the cardboard down, one side that the fixture block was kept away from down to the cardboard is connected with the blotter, the both ends of blotter are connected with the extension limit, the box is installed at the both ends of fixture block down, the extension limit is connected with the son knot with box looks adaptation.

Preferably, a groove is formed in one side, close to the clamping plate, of the lower clamping block, and a bump matched with the groove is arranged on one side, close to the lower clamping block, of the clamping plate.

Further, one side of the cushion pad far away from the clamping plate is provided with a spherical bulge.

(III) beneficial effects

The utility model provides a lower clamping block structure of a mechanical claw for injection molding, which has the following beneficial effects:

this lower fixture block structure of gripper for injection molding process can dismantle the connection cardboard through lower fixture block, and the blotter on the cardboard avoids pressing from both sides to a certain extent to hinder the injection molding, and is connected with the cooperation of female knot on the lower fixture block through the son knot on the extension edge, convenient to detach cardboard.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of the split structure of the present utility model.

In the figure: a lower clamping block 1; a groove 11; a female buckle 12; a clamping plate 2; a bump 21; a cushion pad 3; a spherical protrusion 31; an elongated edge 4; a sub-buckle 41.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a fixture block structure under gripper for injection molding, including fixture block 1 down, be connected with cardboard 2 can be dismantled to one side of fixture block 1 down, the recess 11 has been seted up to one side that fixture block 1 is close to cardboard 2 down, one side that fixture block 1 is close to down to cardboard 2 is provided with the lug 21 with recess 11 looks adaptation, one side that fixture block 1 was kept away from down to cardboard 2 is connected with blotter 3, one side that the blotter 3 kept away from cardboard 2 is provided with spherical protruding 31, the both ends of blotter 3 are connected with extension limit 4, the box 12 is installed at the both ends of fixture block 1 down, be connected with on the extension limit 4 with the son of box 12 looks adaptation and detain 41.

When the anti-friction type clamping block is used, the upper protruding block 21 of the clamping plate 2 of a user is matched with the groove 11 of the lower clamping block 1, then the upper sub-buckle 41 of the lengthened edge 4 is connected with the female buckle 12 of the lower clamping block 1, the clamping plate 2 is connected to the lower clamping block 1, the injection molding piece is contacted through the area of the buffer pad 3, the clamping damage to the injection molding piece is avoided, and the anti-friction type clamping block is convenient to detach and replace after the buffer pad 3 is worn.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Lower fixture block structure of gripper for injection molding, including lower fixture block (1), its characterized in that: one side of lower fixture block (1) can be dismantled and be connected with cardboard (2), one side that fixture block (1) was kept away from to cardboard (2) is connected with blotter (3), the both ends of blotter (3) are connected with extension limit (4), box (12) are installed at the both ends of fixture block (1) down, be connected with on extension limit (4) with box (12) looks adaptation son knot (41).

2. The lower fixture block structure of the mechanical claw for injection molding according to claim 1, wherein: the clamping plate is characterized in that a groove (11) is formed in one side, close to the clamping plate (2), of the lower clamping block (1), and a lug (21) matched with the groove (11) is arranged on one side, close to the lower clamping block (1), of the clamping plate (2).

3. The lower fixture block structure of the mechanical claw for injection molding according to claim 1, wherein: one side of the cushion pad (3) far away from the clamping plate (2) is provided with a spherical bulge (31).