CN217776769U

CN217776769U - Clamping tool for processing of angle grinder loosening and tightening wrench

Info

Publication number: CN217776769U
Application number: CN202221514602.5U
Authority: CN
Inventors: 曹关锦; 陈雪祥; 许照
Original assignee: Hangzhou Tianxiang Dazhong Industrial Co ltd
Current assignee: Hangzhou Tianxiang Dazhong Industrial Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-11
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to an angle mill spanner technical field especially relates to a centre gripping frock is used in processing of angle mill elasticity spanner, the on-line screen storage device comprises a base, base upper end fixed mounting has the fixed plate, fixed plate front end fixed mounting has lower holder, holder lower extreme fixed mounting is in the base upper end down, holder upper end fixed mounting has a plurality of baffles down, the rectangular hole has been seted up to the fixed plate front end vertically running through, trapezoidal spout has all vertically been seted up to fixed plate front end both sides, the circular port has been seted up to the vertical running through in fixed plate upper end. The utility model discloses a lower holder and a plurality of baffle that set up to and top board and a plurality of rectangle spout, make this centre gripping frock for processing of angle mill elasticity spanner can carry out the centre gripping to a plurality of elasticity spanners simultaneously, and under the fixed of baffle, the elasticity spanner can not take place the displacement man-hour, great improvement the efficiency of angle mill elasticity spanner processing.

Description

Clamping tool for processing of angle grinder elastic wrench

Technical Field

The utility model relates to an angle mill spanner technical field especially relates to a centre gripping frock is used in processing of angle mill elasticity spanner.

Background

The angle grinder is used for grinding, cutting, derusting and polishing metal components by utilizing a grinding disc rotating at a high speed, the grinding disc of the angle grinder is usually fixed by a round nut, a twisting and pulling hole is arranged on the round nut, and before the angle grinder is used, a special spanner is usually required to fix the grinding disc on the angle grinder through the fixed round nut. The grinding disc is continuously worn along with the service life of the angle grinder, so that a spanner is continuously used for unscrewing the round nut to replace the grinding disc;

as disclosed in the chinese patent: the utility model provides a novel angle mill fixed spanner, the publication number: CN203887763U, the inside wall of fixed chuck and movable chuck all is provided with friction strip, has strengthened frictional force, has reduced the loss of clamping force between fixed chuck and the movable chuck, has strengthened the centre gripping effect, can realize the function of screwing up and pulling open the mill fast, and have easy and simple to handle, work efficiency is high and fixed intensity high grade characteristics;

current angle mill elasticity wrench centre gripping frock generally all carries out the centre gripping to a spanner for it is inefficient when processing elasticity spanner, and the elasticity spanner of centre gripping takes place to slide easily moreover, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a centre gripping frock is used in processing of angle mill elasticity spanner, the on-line screen storage device comprises a base, base upper end fixed mounting has the fixed plate, fixed plate front end fixed mounting has lower holder, holder lower extreme fixed mounting is in the base upper end down, holder upper end fixed mounting has a plurality of baffles down, the rectangular hole has vertically been run through to the fixed plate front end, trapezoidal spout has all vertically been seted up to fixed plate front end both sides, the vertical circular port that has seted up that runs through in fixed plate upper end, the vertical circular recess one of having seted up in rectangular hole inner wall bottom that the fixed plate was seted up, circular recess two have been seted up to circular recess one inner wall bottom that the fixed plate was seted up, the limiting plate is installed to the circular recess two internal rotations that the fixed plate was seted up.

In order to solve the technical problem, the utility model provides a following technical scheme:

as a preferred technical scheme of the utility model, limiting plate upper end fixed mounting has the threaded rod, the threaded rod upper segment alternates to rotate to install in the circular hole that the fixed plate was seted up.

As the utility model discloses a preferred technical scheme, the movable block is installed to threaded rod interlude screw thread, movable block front end fixed mounting has the top board.

As a preferred technical scheme of the utility model, a plurality of rectangle spouts have been vertically seted up to the top board lower extreme, the equal fixed mounting in top board rear end both sides has trapezoidal slider.

As an optimal technical scheme of the utility model, it is a plurality of the baffle is in a plurality of rectangle spouts that the top board was seted up to slidable mounting respectively.

As an optimal technical scheme of the utility model, two trapezoidal slider is located two trapezoidal spouts that the fixed plate was seted up respectively and slides vertically.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this centre gripping frock is used in processing of angle mill elasticity spanner through lower holder and a plurality of baffle that set up to and top board and a plurality of rectangle spout, make this centre gripping frock is used in processing of angle mill elasticity spanner can carry out the centre gripping to a plurality of elasticity spanners simultaneously, and under the fixed of baffle, the elasticity spanner can not take place the displacement when adding man-hour, great improvement the efficiency of angle mill elasticity spanner processing.

2. This centre gripping frock is used in processing of angle mill elasticity spanner through threaded rod, limiting plate and the fixed plate that sets up for this centre gripping frock is used in processing of angle mill elasticity spanner's operation is very simple, only needs to rotate the handle of threaded rod upper end at the process of centre gripping and can accomplish the centre gripping, has improved the speed of centre gripping, also further improvement the efficiency of processing, simple structure is with low costs moreover, and the practicality is strong.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention;

fig. 3 is a schematic structural view of the fixing plate of the present invention;

fig. 4 is a schematic structural view of the threaded rod of the present invention.

Wherein: 11. a base; 12. a lower clamping seat; 13. a fixing plate; 14. a trapezoidal chute; 15. a rectangular hole; 16. a partition plate; 21. a threaded rod; 22. a first circular groove; 23. a second circular groove; 24. a limiting plate; 25. an upper pressure plate; 26. a moving block; 27. a trapezoidal slider; 28. a rectangular chute.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4, a centre gripping frock is used in processing of angle mill elasticity spanner, including base 11, base 11 upper end fixed mounting has fixed plate 13, fixed plate 13 front end fixed mounting has lower holder 12, lower holder 12 lower extreme fixed mounting is in base 11 upper end, lower holder 12 upper end fixed mounting has a plurality of baffles 16, fixed plate 13 front end vertically runs through and has seted up rectangular hole 15, trapezoidal spout 14 has all vertically been seted up to fixed plate 13 front end both sides, the vertical circular port of having seted up that runs through in fixed plate 13 upper end, circular slot one 22 has vertically been seted up to rectangular hole 15 inner wall bottom that fixed plate 13 seted up, circular slot two 23 have been seted up to circular slot one 22 inner wall bottom that fixed plate 13 seted up, limiting plate 24 has been installed to the circular slot two 23 internal rotation that fixed plate 13 seted up. The upper end of the limit plate 24 is fixedly provided with a threaded rod 21, and the upper section of the threaded rod 21 is inserted and rotatably arranged in a circular hole formed in the fixed plate 13. A moving block 26 is installed at the middle section of the threaded rod 21 through threads, and an upper pressure plate 25 is fixedly installed at the front end of the moving block 26. A plurality of rectangular sliding grooves 28 are vertically formed in the lower end of the upper pressing plate 25, and trapezoidal sliding blocks 27 are fixedly mounted on two sides of the rear end of the upper pressing plate 25. The partition boards 16 are respectively installed in a plurality of rectangular sliding grooves 28 formed in the upper press plate 25 in a sliding manner. The two trapezoidal sliding blocks 27 are respectively positioned in the two trapezoidal sliding grooves 14 formed in the fixing plate 13 and vertically slide, and when the angle grinder adjustable wrench is used, a user places the angle grinder adjustable wrench to be processed between the plurality of partition plates 16 at the upper end of the lower clamping base 12. After the placement is completed, the user is through the handle of rotating the upper end of threaded rod 21, make threaded rod 21 rotate, threaded rod 21 only has the circumference surface of interlude to be equipped with the screw thread, limiting plate 24 is installed to threaded rod 21 lower extreme simultaneously, limiting plate 24 can be at the internal rotation of two 23 circular grooves that base 11 was seted up, the threaded connection of the remaining threaded rod 21 of rethread movable block 26, make the rotation of threaded rod 21 can make movable block 26 move down at its circumference surface, after movable block 26 moves down, movable block 26 just can drive top board 25 downstream, top board 25 is the slow downstream under two trapezoidal slider 27's stability, after top board 25 blocks through a plurality of rectangle spouts 28 of seting up and a plurality of baffles 16, just will be located the angle mill elasticity spanner centre gripping fastening between a plurality of baffles 16, operating personnel alright at this moment can process it. The device is through the lower holder 12 and a plurality of baffle 16 that set up to and top board 25 and a plurality of rectangle spout 28 for this centre gripping frock is used in processing of angle mill elasticity spanner can carry out the centre gripping to a plurality of elasticity spanners simultaneously, and under baffle 16's is fixed, the elasticity spanner can not take place the displacement when processing, great improvement the efficiency of angle mill elasticity spanner processing moreover. Simultaneously through threaded rod 21, limiting plate 24 and the fixed plate 13 that sets up for this centre gripping frock is used in processing of angle mill elasticity spanner's operation is very simple, only needs to rotate the handle of threaded rod 21 upper end at the process of centre gripping and can accomplish the centre gripping, has improved the speed of centre gripping, also further improvement the efficiency of processing, simple structure moreover, with low costs, the practicality is strong.

Instructions for use: in use, a user places an angle grinder impact wrench to be processed between the partitions 16 at the upper end of the lower holder 12. After the placement is completed, the user is through the handle of rotating the upper end of threaded rod 21, make threaded rod 21 rotate, threaded rod 21 only has the circumference surface of interlude to be equipped with the screw thread, limiting plate 24 is installed to threaded rod 21 lower extreme simultaneously, limiting plate 24 can be at the internal rotation of two 23 circular grooves that base 11 was seted up, the threaded connection of the remaining threaded rod 21 of rethread movable block 26, make the rotation of threaded rod 21 can make movable block 26 move down at its circumference surface, after movable block 26 moves down, movable block 26 just can drive top board 25 downstream, top board 25 is the slow downstream under two trapezoidal slider 27's stability, after top board 25 blocks through a plurality of rectangle spouts 28 of seting up and a plurality of baffles 16, just will be located the angle mill elasticity spanner centre gripping fastening between a plurality of baffles 16, operating personnel alright at this moment can process it. The device is through the lower holder 12 and a plurality of baffle 16 that set up to and top board 25 and a plurality of rectangle spout 28 for this centre gripping frock is used in processing of angle mill elasticity spanner can carry out the centre gripping to a plurality of elasticity spanners simultaneously, and under baffle 16's is fixed, the elasticity spanner can not take place the displacement when processing, great improvement the efficiency of angle mill elasticity spanner processing moreover. Simultaneously through threaded rod 21, limiting plate 24 and fixed plate 13 that set up for this centre gripping frock is used in processing of angle mill elasticity spanner's operation is very simple, only needs to rotate the handle of threaded rod 21 upper end at the process of centre gripping and can accomplish the centre gripping, has improved the speed of centre gripping, also further improvement the efficiency of processing, simple structure moreover, with low costs, the practicality is strong.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a centre gripping frock is used in processing of angle mill elasticity spanner, includes base (11), its characterized in that: base (11) upper end fixed mounting has fixed plate (13), fixed plate (13) front end fixed mounting has lower holder (12), holder (12) lower extreme fixed mounting is in base (11) upper end down, holder (12) upper end fixed mounting has a plurality of baffles (16) down, fixed plate (13) front end vertically runs through and has seted up rectangular hole (15), trapezoidal spout (14) have all vertically been seted up to fixed plate (13) front end both sides, the vertical circular port of having seted up that runs through in fixed plate (13) upper end, rectangular hole (15) inner wall bottom vertical circular slot (22) of having seted up that fixed plate (13) were seted up, circular slot two (23) inner wall bottom seted up circular slot (22) that fixed plate (13) were seted up, limiting plate (24) are installed to circular slot two (23) internal rotation that fixed plate (13) were seted up.

2. The angle mill elasticity spanner processing of claim 1 uses centre gripping frock, its characterized in that: the upper end of the limiting plate (24) is fixedly provided with a threaded rod (21), and the upper section of the threaded rod (21) is inserted into a circular hole formed in the fixing plate (13) in a rotating mode.

3. The angle mill elasticity spanner processing of claim 2 uses centre gripping frock, its characterized in that: a moving block (26) is installed on the middle section of the threaded rod (21) in a threaded mode, and an upper pressing plate (25) is fixedly installed at the front end of the moving block (26).

4. The angle mill elasticity spanner processing of claim 3 uses centre gripping frock, its characterized in that: a plurality of rectangular sliding grooves (28) are vertically formed in the lower end of the upper pressing plate (25), and trapezoidal sliding blocks (27) are fixedly mounted on two sides of the rear end of the upper pressing plate (25).

5. The angle mill elasticity spanner processing of claim 4 is with centre gripping frock, its characterized in that: the plurality of partition plates (16) are respectively and slidably arranged in a plurality of rectangular sliding grooves (28) formed in the upper pressing plate (25).

6. The angle mill elasticity spanner processing of claim 4 is with centre gripping frock, its characterized in that: the two trapezoidal sliding blocks (27) are respectively positioned in two trapezoidal sliding grooves (14) formed in the fixed plate (13) and vertically slide.