CN223790330U

CN223790330U - A gasket positioning fixture

Info

Publication number: CN223790330U
Application number: CN202520065297.3U
Authority: CN
Inventors: 杜合欢
Original assignee: Shenzhen Jincheng Technology Co ltd
Current assignee: Shenzhen Jincheng Technology Co ltd
Priority date: 2025-01-10
Filing date: 2025-01-10
Publication date: 2026-01-13
Anticipated expiration: 2035-01-10

Abstract

The utility model discloses a jig for positioning gaskets, and relates to the field of gasket jigs. The jig for positioning the gasket comprises a base, a positioning unit and a clamping unit, wherein the base is provided with the positioning unit and the clamping unit, the clamping unit is arranged on one side of the positioning unit, the positioning unit comprises a positioning seat, the positioning seat is provided with a positioning groove for accurately placing the gasket and preventing the gasket from shifting, and clamping components are arranged on two sides of the positioning seat and used for installing and detaching the positioning seat, so that the positioning seat can be replaced conveniently according to the shape and the size of the gasket. This tool is used in gasket location is through having set up positioning seat and joint subassembly for the positioning seat can follow the base and shift out, makes the positioning seat can be changed, and then can carry out corresponding change according to different models and sizes, has improved the practical flexibility of gasket positioning tool.

Description

Jig for positioning gasket

Technical Field

The utility model relates to the technical field of gasket jigs, in particular to a jig for positioning gaskets.

Background

The jig for positioning the gasket is a tool specially designed for accurately placing and fixing the gasket so as to ensure that the gasket can be accurately positioned at a required position in the assembly process, and is widely applied to various occasions needing to accurately assemble the gasket, such as the fields of automobile manufacturing, mechanical equipment manufacturing and the like.

The existing positioning groove model of the jig for positioning a plurality of gaskets is single, only gaskets of one model can be placed and fixed, but because the models and the sizes of the gaskets are different, the flexibility of the jig for positioning the plurality of gaskets is lower, and the corresponding positioning groove can not be replaced according to the models and the sizes of the gaskets, so that when gaskets of different models and sizes are placed, the corresponding jig for positioning the gaskets is needed, the input cost is increased, and the efficiency is low.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a jig for positioning gaskets, which solves the problems that the positioning grooves of most jigs for positioning gaskets are single in model, only gaskets of one model can be placed and fixed, and the practical flexibility is low.

The jig for positioning the gasket comprises a base, wherein a positioning unit and a clamping unit are arranged on the base, and the clamping unit is arranged on one side of the positioning unit;

the positioning unit includes:

The positioning seat is provided with a positioning groove for accurately placing the gasket and preventing the gasket from shifting;

The clamping assembly is arranged on two sides of the positioning seat and used for mounting and dismounting the positioning seat, and the positioning seat is convenient to replace according to the shape and the size of the gasket.

Preferably, the base is provided with a mounting groove, and the mounting groove is movably connected with the positioning seat.

Preferably, limiting holes are formed in two sides of the positioning seat.

Preferably, the clamping assembly includes:

The limiting block is clamped in the limiting hole;

one end of the connecting rod is rotationally connected with the limiting block;

The first spring is arranged on the outer side of the connecting rod, one side of the first spring is fixedly connected with the limiting block, and the other side of the first spring is fixedly connected in the base;

the clamping block is fixedly connected with the other end of the connecting rod;

and the pull handle is fixedly connected to the outer side of the clamping block.

Preferably, the positioning unit further includes an ejecting assembly disposed at a bottom of the mounting groove, the ejecting assembly including:

the extrusion block is abutted with the bottom of the positioning seat;

And one end of the second spring is fixedly connected with the extrusion block, and the other end of the second spring is fixedly connected in the base and is used for buffering in the installation process of the positioning seat and disassembling and ejecting the positioning seat.

Preferably, the clamping unit includes:

the clamping blocks are abutted against the side surfaces of the gaskets and used for fixing the gaskets;

the moving block is used for installing the clamping blocks;

one end of the threaded rod is rotationally connected with the moving block;

The fixed block is in threaded connection with the threaded rod and fixedly connected to the base.

Preferably, the clamping blocks are movably connected to the moving blocks so as to be suitable for fixing gaskets of different types and sizes.

The utility model discloses a jig for positioning gaskets, which has the following beneficial effects:

1. This tool is used in gasket location has set up positioning seat and joint subassembly, pulls out the fixture block from the base through the pulling and rotates for the stopper shifts out from the positioning seat, makes the positioning seat shift out from the base, makes the positioning seat change, and then can carry out corresponding change according to the gasket of different models and sizes, has improved the practical flexibility of gasket positioning tool.

2. This tool is used in gasket location has set up and has popped out the subassembly, during the installation, and the positioning seat extrusion is supported the briquetting for the second spring is extruded, makes can install the buffering to the positioning seat, in order to protect the positioning seat, when dismantling, the second spring extrusion is supported the briquetting, makes the positioning seat popped out, is convenient for dismantle the positioning seat.

3. This tool is used in gasket location has set up the clamp splice that can install and remove for can carry out the change of corresponding cushion according to the gasket of different models, and then make can fix the gasket of different models and size.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a positioning unit according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

FIG. 4 is a schematic view of an ejector assembly according to the present utility model;

fig. 5 is a schematic view of the structure of the clamping unit of the present utility model.

The device comprises a base, a positioning unit, a positioning seat, a clamping assembly, a limiting block, a connecting rod, a first spring, a clamping block, a pulling handle, a pulling assembly, a spring assembly, a pressing block, a second spring, a clamping unit, a clamping block, a moving block, a threaded rod, a fixing block and a clamping block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a jig for positioning a gasket.

Example 1

According to the figures 1-5, the device comprises a base 1, wherein a positioning unit 2 and a clamping unit 3 are arranged on the base 1, and the clamping unit 3 is arranged on one side of the positioning unit 2;

The positioning unit 2 includes:

the positioning seat 21 is provided with a positioning groove for accurately placing the gasket and preventing the gasket from shifting;

The clamping components 22 are arranged on two sides of the positioning seat 21 and used for mounting and dismounting the positioning seat 21, so that the positioning seat 21 can be replaced conveniently according to the shape and the size of the gasket.

Further, the base 1 is provided with a mounting groove, and the mounting groove is movably connected with the positioning seat 21.

Further, limiting holes are formed in two sides of the positioning seat 21.

Further, the clamping assembly 22 includes:

The limiting block 221 is clamped in the limiting hole;

the connecting rod 222, one end of the connecting rod 222 is rotationally connected with the limiting block 221;

The first spring 223, the first spring 223 is arranged on the outer side of the connecting rod 222, one side of the first spring 223 is fixedly connected with the limiting block 221, and the other side is fixedly connected in the base 1;

The clamping block 224, the clamping block 224 is fixedly connected with the other end of the connecting rod 222;

The pull handle 225, the outside at fixture block 224 is drawn 225 fixed connection, pulls out fixture block 224 from base 1 and rotates through pulling pull handle 225 for stopper 221 shifts out from positioning seat 21, makes positioning seat 21 shift out from base 1, makes positioning seat 21 change, and then can carry out corresponding change according to the cushion of different models and sizes, has improved gasket positioning jig's practical flexibility.

Further, the positioning unit 2 further includes an ejector assembly 23, the ejector assembly 23 is disposed at the bottom of the mounting groove, and the ejector assembly 23 includes:

a pressing block 231, wherein the pressing block 231 is abutted against the bottom of the positioning seat 21;

And one end of the second spring 232 is fixedly connected with the extrusion block 231, and the other end of the second spring 232 is fixedly connected in the base 1 and is used for buffering the positioning seat 21 in the installation process and disassembling and ejecting the positioning seat 21.

Example two

The positioning unit 2 includes:

Further, the clamping unit 3 includes:

the clamping block 31, the clamping block 31 is abutted against the side surface of the gasket for fixing the gasket;

a moving block 32, the moving block 32 being used for mounting the clamping block 31;

the threaded rod 33, one end of the threaded rod 33 is rotatably connected with the moving block 32;

the fixed block 34, fixed block 34 and threaded rod 33 threaded connection, and fixed block 34 fixed connection is on base 1.

It is particularly emphasized that the clamping block 31 is movably connected to the moving block 32 to accommodate different types and sizes of pad fixation.

The working principle is that the clamping block 31 and the positioning seat 21 are correspondingly replaced according to cushion blocks with different types and sizes, the pull handle 225 is pulled to pull the clamping block 224 out of the base 1 and rotate, the connecting rod 222 moves outwards to drive the cushion block to move outwards until the limiting block 221 moves out of the positioning seat 21, the first spring 223 is extruded, the second spring 232 extrudes the extrusion block 231 to move upwards to extrude the positioning seat 21 to move upwards, the positioning seat 21 is taken out of the mounting groove, the positioning seat 21 with the corresponding type is mounted on the base 1, the pull handle 225 is rotated to enable the clamping block 224 to be clamped in the base 1, the first spring 223 extrudes the limiting block 221 into the positioning seat 21, then the gasket is placed in the positioning groove, the threaded rod 33 is rotated to drive the moving block 32 to move, and then the clamping block 31 is driven to move until the clamping block 31 fixes the gasket.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fixture for positioning a gasket, comprising a base (1), characterized in that a positioning unit (2) and a clamping unit (3) are provided on the base (1), and the clamping unit (3) is disposed on one side of the positioning unit (2);

The positioning unit (2) includes:

The positioning seat (21) has a positioning groove for accurately placing the gasket and preventing it from shifting.

The snap-fit assembly (22) is located on both sides of the positioning seat (21) for the installation and removal of the positioning seat (21), so that the positioning seat (21) can be replaced according to the shape and size of the gasket;

The base (1) has an installation groove, and a positioning seat (21) is movably connected in the installation groove.

Limiting holes are provided on both sides of the positioning seat (21);

The snap-fit assembly (22) includes:

Limiting block (221), the limiting block (221) is snapped into the limiting hole;

A connecting rod (222), one end of which is rotatably connected to a limiting block (221);

The first spring (223) is located on the outside of the connecting rod (222). One side of the first spring (223) is fixedly connected to the limiting block (221), and the other side is fixedly connected to the base (1).

A locking block (224) is fixedly connected to the other end of a connecting rod (222);

A pull handle (225) is fixedly connected to the outside of the locking block (224);

The positioning unit (2) further includes a pop-out component (23), which is disposed at the bottom of the mounting slot. The pop-out component (23) includes:

The extrusion block (231) abuts against the bottom of the positioning seat (21);

The second spring (232) has one end fixedly connected to the compression block (231) and the other end fixedly connected to the base (1). It is used for buffering during the installation of the positioning seat (21) and for the disassembly and ejection of the positioning seat (21).

The clamping unit (3) includes:

Clamping block (31), which abuts against the side of the gasket and is used to fix the gasket;

Movable block (32), the movable block (32) is used to install clamping block (31);

A threaded rod (33), one end of which is rotatably connected to a movable block (32);

The fixing block (34) is threadedly connected to the threaded rod (33) and is fixedly connected to the base (1).

2. A gasket positioning fixture according to claim 1, characterized in that the clamping block (31) is movably connected to the movable block (32) to accommodate gaskets of different models and sizes.