A surface grinding jig structure

Abstract

The utility model relates to the technical field of surface grinding fixture, and disclose a kind of surface grinding fixture structure, it includes base, the threaded groove is distributed with annular array type in base upper end, fixed seat is set in base upper end middle part, fixed groove is set in the middle part of fixed seat upper end, connecting sleeve is uniformly set in the middle part of the two side walls of fixed seat, connecting rod is set in connecting sleeve, connecting ring is set in the one end of connecting rod away from connecting sleeve, fixed column is set in connecting ring. The structure setting of threaded groove and fixed column makes the position setting of fixed column more flexible, two fixed columns only need to be set in base center symmetry, so that the position of fixed column can be adjusted according to equipment structure etc., to prevent jig structure from affecting equipment work;The setting of connecting rod, connecting ring and fastening screw rod makes fixed seat can be conveniently fixed and removed, to facilitate the fixation of product.

Description

Technical Field

[0001] This utility model belongs to the field of grinding fixture technology, specifically a grinding fixture structure. Background Technology

[0002] Fixtures are a broad category of tools used in woodworking, metalworking, fitter work, machinery, electrical control, and other handicrafts. They are primarily used to assist in controlling position or movement. Fixtures can be divided into three categories: process assembly fixtures, project testing fixtures, and circuit board testing fixtures. Grinding fixtures are also used to assist in controlling the position of products during surface grinding processes.

[0003] However, the existing grinding fixture structures are mostly fixed structures with poor adjustment flexibility. The entire fixture needs to be replaced when processing different products, resulting in high operating costs. Therefore, a new grinding fixture structure is proposed here. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a grinding fixture structure, which effectively solves the problem that dust particles and garbage in the air will cover the surface of the transmission chain in the current chain-driven electric window opener, and it is difficult to adjust the opening distance according to different window sizes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding fixture structure, including a base, with threaded grooves arranged in a ring array on the upper end of the base, a fixed seat provided in the middle of the upper end of the base, a fixed groove provided in the middle of the upper end of the fixed seat, connecting sleeves provided in the middle of the two side walls of the fixed seat, a connecting rod provided inside the connecting sleeve, a connecting ring provided at the end of the connecting rod away from the connecting sleeve, a fixed post provided inside the connecting ring, an internal hexagonal groove provided in the middle of the upper end of the fixed post, and a fastening screw provided in the middle of the side wall of the connecting ring facing the connecting rod.

[0006] Preferably, the threaded groove is formed on the upper end of the base, and the lower end of the fixing seat overlaps with the upper end of the base. The threaded groove facilitates the connection between the fixing post and the base.

[0007] Preferably, the fixing groove is formed in the middle of the upper end of the fixing seat, and the connecting sleeve is welded to the side wall of the fixing seat. The fixing groove is used to accommodate the product to be ground. The product fits the fixing seat. When different products need to be ground, it is only necessary to replace the fixing seat with a fixing groove of different specifications. These fixing seats are the same in shape, only the specifications of the fixing grooves on them are different.

[0008] Preferably, the end of the connecting rod is threaded to the connecting sleeve, and the end of the connecting rod away from the connecting sleeve is welded to the side wall of the connecting ring. The connecting rod can be easily disassembled and assembled with the fixed seat through the connecting sleeve.

[0009] Preferably, the inner wall of the connecting ring is slidably connected to the outer wall of the fixing post, the fastening screw is threadedly connected to the side wall of the connecting ring, and the end of the fastening screw that extends into the connecting ring is connected to the fixing post by a clamping method. When the fastening screw is loosened, the connecting ring can slide on the fixing post, and when the fastening screw is tightened, the connecting ring will be fixed to the fixing post.

[0010] Preferably, the lower end of the fixing post is connected to the threaded groove by a thread, and the internal hexagonal groove is formed in the middle of the upper end of the fixing post. The internal hexagonal groove allows the fixing post to be easily disassembled and assembled using an internal hex wrench.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this grinding fixture structure, the threaded groove and fixed post configuration allows for more flexible placement of the fixed posts. The two fixed posts only need to be symmetrically positioned on the base, allowing their positions to be adjusted according to the equipment structure to prevent the fixture structure from interfering with equipment operation. The connecting rod, connecting ring, and fastening screws enable easy fixing and removal of the mounting base for convenient product securing. The connecting rod and mounting base can be easily disassembled and reassembled via a connecting sleeve, allowing for simple replacement of mounting bases with different specifications of fixed grooves when grinding different products. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the base structure in this utility model; Figure 3 This is a schematic diagram of the connection structure of the fixed base, connecting rod and connecting ring in this utility model; Figure 4 This is a schematic diagram of the structure of the fixed column in this utility model; In the diagram: 1. Base; 2. Threaded groove; 3. Fixing seat; 4. Fixing groove; 5. Connecting sleeve; 6. Connecting rod; 7. Connecting ring; 8. Fixing post; 9. Internal hexagonal groove; 10. Fastening screw. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0014] In this embodiment, by Figure 1-4 The present invention includes a base 1, with threaded grooves 2 arranged in a ring array on the upper end of the base 1, a fixing seat 3 provided in the middle of the upper end of the base 1, a fixing groove 4 provided in the middle of the upper end of the fixing seat 3, connecting sleeves 5 provided in the middle of the two side walls of the fixing seat 3, a connecting rod 6 provided in the connecting sleeve 5, a connecting ring 7 provided at the end of the connecting rod 6 away from the connecting sleeve 5, a fixing post 8 provided in the connecting ring 7, an internal hexagonal groove 9 provided in the middle of the upper end of the fixing post 8, and a fastening screw 10 provided in the middle of the side wall of the connecting ring 7 opposite to the connecting rod 6.

[0015] The threaded groove 2 is formed on the upper end of the base 1, and the lower end of the fixing seat 3 overlaps with the upper end of the base 1. The threaded groove 2 can facilitate the connection between the fixing column 8 and the base 1.

[0016] The fixing groove 4 is formed in the middle of the upper end of the fixing seat 3, and the connecting sleeve 5 is welded to the side wall of the fixing seat 3. The fixing groove 4 is used to accommodate the product to be ground. The product fits the fixing seat. When different products need to be ground, it is only necessary to replace the fixing seat 3 with a fixing groove 4 of different specifications. These fixing seats 3 are the same in shape, only the specifications of the fixing groove 4 on them are different.

[0017] The end of the connecting rod 6 is connected to the connecting sleeve 5 by a thread, and the end of the connecting rod 6 away from the connecting sleeve 5 is welded to the side wall of the connecting ring 7. The connecting rod 6 can be easily disassembled and assembled with the fixed seat 3 through the connecting sleeve 5.

[0018] The inner wall of the connecting ring 7 is slidably connected to the outer wall of the fixing post 8. The fastening screw 10 is threadedly connected to the side wall of the connecting ring 7. The fastening screw 10 extends into one end of the connecting ring 7 and is connected to the fixing post 8 by a clamping method. When the fastening screw 10 is loosened, the connecting ring 7 can slide on the fixing post 8. When the fastening screw 10 is tightened, the connecting ring 7 will be fixed to the fixing post 8. The lower end of the fixing post 8 is threadedly connected to the threaded groove 2. The internal hexagonal groove 9 is formed in the middle of the upper end of the fixing post 8. The setting of the internal hexagonal groove 9 allows the fixing post 8 to be easily disassembled and assembled using an internal hexagonal wrench.

[0019] Working principle: When using this fixture structure to fix the product to be ground, the base 1 is first fixed to the worktable of the grinding equipment by a clamp or other fixing structure. Then, two fixing columns 8 are symmetrically fixed to the base 1. Then, the connecting rings 7 on both sides of the fixing seat 3 are put on the fixing columns 8 and slid to the lowest end of the fixing columns 8. Then, the fastening screws 10 are tightened to fix the fixing seat 3. Then, the product to be ground is placed in the fixing groove 4, so that the grinding wheel or other grinding end of the grinding equipment grinds the upper end of the product. After the processing is completed, the product can be removed directly, or the fastening screws 10 can be loosened and the fixing seat 3 can be removed together with the product. When different products need to be ground, it is only necessary to replace the fixing seat 3 with a fixing groove 4 of different specifications. These fixing seats 3 are the same in shape, only the specifications of the fixing groove 4 are different.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding fixture structure, comprising a base (1), characterized in that: The upper end of the base (1) has threaded grooves (2) arranged in a ring array. A fixed seat (3) is provided in the middle of the upper end of the base (1). A fixed groove (4) is provided in the middle of the upper end of the fixed seat (3). A connecting sleeve (5) is provided in the middle of both sides of the fixed seat (3). A connecting rod (6) is provided in the connecting sleeve (5). A connecting ring (7) is provided at the end of the connecting rod (6) away from the connecting sleeve (5). A fixed post (8) is provided in the connecting ring (7). An internal hexagonal groove (9) is provided in the middle of the upper end of the fixed post (8). A fastening screw (10) is provided in the middle of the side wall of the connecting ring (7) facing the connecting rod (6).

2. The grinding fixture structure according to claim 1, characterized in that: The threaded groove (2) is formed on the upper end of the base (1), and the lower end of the fixing seat (3) overlaps with the upper end of the base (1).

3. The grinding fixture structure according to claim 1, characterized in that: The fixing groove (4) is formed in the middle of the upper end of the fixing seat (3), and the connecting sleeve (5) is welded to the side wall of the fixing seat (3).

4. The grinding fixture structure according to claim 1, characterized in that: The end of the connecting rod (6) is connected to the connecting sleeve (5) by a thread, and the end of the connecting rod (6) away from the connecting sleeve (5) is welded to the side wall of the connecting ring (7).

5. The grinding fixture structure according to claim 1, characterized in that: The inner wall of the connecting ring (7) is slidably connected to the outer wall of the fixing post (8), the fastening screw (10) is threadedly connected to the side wall of the connecting ring (7), and the end of the fastening screw (10) extending into the connecting ring (7) is connected to the fixing post (8) by a clamping method.

6. The grinding fixture structure according to claim 1, characterized in that: The lower end of the fixed post (8) is connected to the threaded groove (2) by a thread, and the internal hexagonal groove (9) is formed in the middle of the upper end of the fixed post (8).

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