CN219597890U

CN219597890U - Real-shaft groove grinding tool

Info

Publication number: CN219597890U
Application number: CN202320447006.8U
Authority: CN
Inventors: 张军; 刘庆; 费辉辉
Original assignee: Jiaxing Kejin Machinery Manufacturing Co ltd
Current assignee: Jiaxing Kejin Machinery Manufacturing Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-29
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a real-shaft groove grinding tool which comprises a real-shaft groove grinding body and a bottom support, wherein the bottom support is fixed at the top of the real-shaft groove grinding body; further comprises: the inside of the collet is provided with a first chute, the inside of the first chute is slidably clamped with a first sliding block, the top of the first sliding block is fixedly provided with a nylon plate, the bottom of the nylon plate is attached to the top of the collet, the front end and the rear end of the first sliding block are fixedly provided with limiting blocks, the outer ends of the limiting blocks are slidably clamped in clamping grooves, and the clamping grooves are formed in the collet; the bottom of the first sliding block slides to form a protruding block, and the bottom of the protruding block stretches into the groove to be clamped. This real axle grinds groove frock installs the nylon board, through setting up the nylon board on the collet, makes the work piece contact with the nylon board then to make the work piece in the in-process of processing, can reduce work piece and collet direct friction and produce the mar, improved the yields of work piece then.

Description

Real-shaft groove grinding tool

Technical Field

The utility model relates to the technical field of groove grinding tools, in particular to a real-shaft groove grinding tool.

Background

Some workpieces need to be milled in the process of machining, so that a real-shaft milling tool is needed to be used for machining the workpieces;

the current work piece is at the in-process of milling the groove, because its collet is iron, then makes the work piece can rub each other with the collet at rotatory in-process to make the contact surface of work piece and collet can produce the mar, then lead to later stage work piece to scrap because the mar of different depths, thereby increased the cost of processing.

Therefore, the real-shaft groove grinding tool can well solve the problems.

Disclosure of Invention

The utility model aims to provide a real-shaft groove grinding tool for solving the problem that workpieces are easy to scratch in the processing process in the current market, which is proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the real-shaft groove grinding tool comprises a real-shaft groove grinding body and a bottom bracket, wherein the bottom bracket is fixed at the top of the real-shaft groove grinding body;

further comprises:

the inside of collet has seted up first spout, and the inside slip block of first spout has first slider to the top of first slider is fixed with the nylon plate, the bottom laminating of nylon plate is in the top of collet.

Preferably, the front end and the rear end of the first sliding block are fixed with limiting blocks, the outer ends of the limiting blocks are slidably clamped in the clamping grooves, and the clamping grooves are formed in the bottom support.

Through the structure, the first sliding block can move more stably.

Preferably, the bottom of the first slider slides and has the lug, and the bottom of lug stretches into the block in the inside of recess to the recess is seted up the inside of collet, and the bottom of lug is the arc setting moreover.

Through the structure, the lug can be clamped in the groove.

Preferably, the top of lug is connected with first spring, and the top of first spring is connected in the inside of first slider to the top both sides of lug are fixed with the second slider, the outside of second slider sliding block is in the inside of second spout, and the second spout is seted up the inside of first slider.

Through the structure setting, can make first spring play spacing effect.

Preferably, the outer end of collet rotates and is provided with the bull stick, and the middle part of bull stick is fixed with the dust board to the inside at first spout of top rotation seal block of dust board.

Through the structure, the rotating rod can rotate to drive the dust baffle to move together.

Preferably, the outer end of the rotating rod is nested with a second spring, the inner end of the second spring is connected with the outer wall of the dust baffle, and the outer end of the second spring is connected with the inner wall of the bottom bracket.

Through the structure, the second spring can drive the rotating rod to reversely rotate.

Compared with the prior art, the utility model has the beneficial effects that: this real axle grinds groove frock can avoid the production of mar and can carry out quick replacement to the nylon board, through setting up the nylon board on the collet, reduces the work piece then and produces the mar in processing to promote the yields of work piece, and through the removal of lug, can make the nylon board can carry out quick change, thereby improve the efficiency of processing, its concrete content is as follows:

(1) The nylon plate is arranged on the bottom support, so that the workpiece can be contacted with the nylon plate, and therefore scratches generated by direct friction between the workpiece and the bottom support can be reduced in the processing process of the workpiece, and the yield of the workpiece is improved;

(2) Be provided with the lug, through pulling the nylon board, make the nylon board can remove in the inside of first spout then to the nylon board can make the lug break away from the block of recess at the in-process that removes, makes the nylon board can break away from the block of collet then, thereby reaches the purpose of quick replacement nylon board.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic view of the enlarged structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side sectional view of a first slider according to the present utility model;

FIG. 4 is a schematic view showing a front cross-sectional structure of a dust plate according to the present utility model;

FIG. 5 is a schematic side sectional view of a turning rod of the present utility model.

In the figure: 1. a real shaft milling groove body; 2. a bottom support; 3. a nylon plate; 4. a first slider; 5. a first chute; 6. a limiting block; 7. a clamping groove; 8. a bump; 9. a groove; 10. a first spring; 11. a second slider; 12. a second chute; 13. a rotating rod; 14. a dust-blocking plate; 15. and a second spring.

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. 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.

Referring to fig. 1-5, the present utility model provides a technical solution: the real-shaft groove grinding tool comprises a real-shaft groove grinding body 1 and a bottom support 2, wherein the bottom support 2 is fixed at the top of the real-shaft groove grinding body 1; further comprises: the inside of collet 2 has seted up first spout 5, and the inside slip block of first spout 5 has first slider 4, and the top of first slider 4 is fixed with nylon plate 3, the bottom laminating of nylon plate 3 is at the top of collet 2, the front and back both ends of first slider 4 are fixed with stopper 6, and the outer end slip block of stopper 6 is in the inside of draw-in groove 7, and draw-in groove 7 sets up in the inside of collet 2, the bottom slip of first slider 4 has lug 8, and the bottom of lug 8 stretches into the block in the inside of recess 9, and recess 9 sets up in the inside of collet 2, and the bottom of lug 8 is the arc setting;

referring to fig. 1 to 3, the first slider 4 is inserted into the first sliding groove 5, then the first slider 4 is moved to drive the nylon plate 3 to move, then the nylon plate 3 can be attached to the bottom support 2, the first slider 4 is moved to drive the limiting block 6 to slide in the clamping groove 7, so that the first slider 4 can move more stably, after the nylon plate 3 reaches the position, the first spring 10 is stressed to eject the protruding block 8 from the inner part of the first slider 4, so that the protruding block 8 can be clamped in the groove 9, then the nylon plate 3 can be stably fixed on the bottom support 2, the protruding block 8 is moved to drive the second slider 11 to move in the second sliding groove 12, so that the falling of the protruding block 8 is avoided, then a workpiece is placed on the nylon plate 3, then the workpiece is processed through the real-shaft grinding groove body 1, the probability of scratches generated in the processing of the workpiece can be reduced through the nylon plate 3, and the yield of the workpiece is improved;

the top of the lug 8 is connected with a first spring 10, the top of the first spring 10 is connected in the first sliding block 4, two sides above the lug 8 are fixedly provided with a second sliding block 11, the outer end of the second sliding block 11 is slidably clamped in the second sliding groove 12, the second sliding groove 12 is arranged in the first sliding block 4, the outer end of the bottom bracket 2 is rotatably provided with a rotating rod 13, the middle part of the rotating rod 13 is fixedly provided with a dust plate 14, the top of the dust plate 14 is rotatably and hermetically clamped in the first sliding groove 5, the outer end of the rotating rod 13 is nested with a second spring 15, the inner end of the second spring 15 is connected with the outer wall of the dust plate 14, and the outer end of the second spring 15 is connected with the inner wall of the bottom bracket 2;

referring to fig. 1, 4 and 5, when the nylon plate 3 needs to be replaced, by pulling the nylon plate 3, the nylon plate 3 is made to move to drive the first slider 4 to move in the first chute 5, so that the bump 8 is forced to move towards the first slider 4, so that the bump 8 can squeeze the first spring 10, so that the first spring 10 can compress and force, then the bump 8 is separated from the engagement of the groove 9, and the first slider 4 moves to drive the stopper 6 to move in the clamping groove 7, then the first slider 4 can squeeze the dust plate 14, so that the dust plate 14 is forced to drive the rotating rod 13 to rotate, and the rotating rod 13 rotates to squeeze the second spring 15, so that the second spring 15 can compress and force, then the first slider 4 is separated from the engagement of the first chute 5, so that the nylon plate 3 can be replaced quickly, and then the production efficiency is improved.

Working principle: when the real-shaft groove milling tool is used, first, referring to fig. 1 to 3, the first sliding block 4 is inserted into the first sliding groove 5, then the nylon plate 3 can be attached to the bottom support 2, so that the first sliding block 4 can move more stably, after the nylon plate 3 reaches the position, the convex block 8 can be clamped in the groove 9, then the nylon plate 3 can be stably fixed on the bottom support 2, so that the falling of the convex block 8 is avoided, then a workpiece is placed on the nylon plate 3, then the workpiece is processed through the real-shaft groove milling body 1, the probability of scratches generated in the processing of the workpiece can be reduced through the nylon plate 3, and the yield of the workpiece is improved;

referring to fig. 1, 4 and 5, when the nylon plate 3 needs to be replaced, by pulling the nylon plate 3, the nylon plate 3 moves to drive the first sliding block 4 to move in the first sliding groove 5, so that the protruding block 8 moves to squeeze the first spring 10, and the first sliding block 4 moves to drive the limiting block 6 to move in the clamping groove 7, so that the dust plate 14 is pressed to drive the rotating rod 13 to rotate, so that the second spring 15 can compress and bear force, so that the nylon plate 3 can be replaced quickly, and the production efficiency is improved.

What is not described in detail in this specification is prior art known to those skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The real-shaft groove grinding tool comprises a real-shaft groove grinding body (1) and a bottom bracket (2), wherein the bottom bracket (2) is fixed at the top of the real-shaft groove grinding body (1);

characterized by further comprising:

the inside of collet (2) has been seted up first spout (5), and the inside slip block of first spout (5) has first slider (4) to the top of first slider (4) is fixed with nylon board (3), the bottom laminating of nylon board (3) is in the top of collet (2).

2. The real shaft groove grinding tool of claim 1, wherein: limiting blocks (6) are fixed at the front end and the rear end of the first sliding block (4), the outer ends of the limiting blocks (6) are slidably clamped in clamping grooves (7), and the clamping grooves (7) are formed in the bottom support (2).

3. The real shaft groove grinding tool of claim 2, wherein: the bottom of first slider (4) slides has lug (8), and the bottom of lug (8) stretches into the block in the inside of recess (9), and recess (9) are seted up the inside of collet (2), and the bottom of lug (8) is the arc setting moreover.

4. A real shaft milling groove tool as claimed in claim 3, wherein: the top of lug (8) is connected with first spring (10), and the inside at first slider (4) is connected at the top of first spring (10) to the top both sides of lug (8) are fixed with second slider (11), the outside slip block of second slider (11) is in the inside of second spout (12), and second spout (12) are seted up the inside of first slider (4).

5. The real shaft groove grinding tool of claim 1, wherein: the outer end of collet (2) rotates and is provided with bull stick (13), and the middle part of bull stick (13) is fixed with dust board (14) to the inside at first spout (5) of top rotation seal block of dust board (14).

6. The real shaft groove grinding tool of claim 5, wherein: the outer end of the rotating rod (13) is nested with a second spring (15), the inner end of the second spring (15) is connected with the outer wall of the dust baffle plate (14), and the outer end of the second spring (15) is connected with the inner wall of the bottom bracket (2).