CN216577160U

CN216577160U - Steel wire strip of paper used for sealing grinding device

Info

Publication number: CN216577160U
Application number: CN202122642824.7U
Authority: CN
Inventors: 王林
Original assignee: Foshan Ziwei Metal Products Co ltd
Current assignee: Foshan Ziwei Metal Products Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-24
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a steel wire seal polishing device which comprises a shell, wherein metal round edges are fixedly arranged on the periphery of the lower end of the shell, connecting rib plates are fixedly arranged on two sides of each metal round edge, movable columns are fixedly arranged at the lower ends of the connecting rib plates, limiting columns A are movably arranged at the lower ends of the movable columns, the lower ends of the two limiting columns A are fixedly connected with a round bottom seat plate, limiting clamping blocks are clamped on the front side and the rear side of the round bottom seat plate, a square through hole penetrates through the middle of one side end face of each limiting clamping block, an installation cavity is fixedly arranged in each round bottom seat plate, a tension spring is connected to the bottom end in each installation cavity, and a movable abutting plate is connected to the upper end of each tension spring. According to the utility model, the inclined chamfer is arranged on the limiting column B, the inclined inverted groove is arranged on one side inside the limiting type cylindrical groove, and the inclined chamfer on the limiting column B can be movably matched with the inclined inverted groove on the limiting type cylindrical groove.

Description

Steel wire strip of paper used for sealing grinding device

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a steel wire seal polishing device.

Background

With the rapid development of social and economic, the grinding device is widely used for the finish machining and surface polishing treatment in the mold industry, is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object, and mainly aims to obtain specific surface roughness.

However, the existing steel wire seal polishing device has no limiting function on the steel wire seal, so that the steel wire seal is easy to deviate during polishing, and most of the limiting devices are integrated and cannot be detached, installed and replaced; most of the existing grinding devices are used for pressing steel wire sealing strips by workers, so that a grinding disc and the steel wire sealing strips cannot be tightly matched, and the grinding effect of the steel wire sealing strips is poor. Therefore, the existing requirements are not met, and a steel wire seal grinding device is provided for the steel wire seal grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel wire seal polishing device, which solves the problems that the steel wire seal polishing device provided in the background technology has no limit function on the steel wire seal, so that the steel wire seal is easy to deviate during polishing, most of limit devices are integrated structures and cannot be disassembled, installed and replaced, most of the existing polishing devices are used for pressing the steel wire seal by hands, so that a polishing disc and the steel wire seal cannot be tightly matched, the polishing effect on the steel wire seal is poor, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel wire seal polishing device comprises a shell, wherein a metal round edge is fixedly arranged on the periphery of the lower end of the shell, connecting rib plates are fixedly arranged on two sides of the metal round edge, a movable column is fixedly arranged at the lower end of each connecting rib plate, a limiting column A is movably arranged at the lower end of each movable column, the lower ends of the two limiting columns A are fixedly connected with a round bottom seat plate, limiting clamping blocks are respectively clamped on the front side and the rear side of each round bottom seat plate, a square through hole is formed in the middle of one side end face of each limiting clamping block in a penetrating mode, a mounting cavity is fixedly arranged in each round bottom seat plate, a stretching spring is connected to the bottom end in each mounting cavity, a movable abutting plate is connected to the upper end of each stretching spring, a limiting column B is welded to the middle of the upper end of each movable abutting plate, oblique chamfers are fixedly arranged on the periphery of the upper end of each limiting column B, and an inserting plate is fixedly connected to the middle of one end of each limiting clamping block, the end face of the inner portion of the inserting plate is fixedly provided with an inclined inverted face, and the upper end of the inserting plate is provided with a limiting cylindrical groove in a penetrating mode.

Preferably, a movable cavity is vertically arranged in the limiting column A in a penetrating mode, and a contraction spring is connected to the bottom end inside the movable cavity.

Preferably, the vertical activity of activity post is located spacing post A's activity intracavity, the bottom of activity post and the inside bottom in activity chamber pass through shrink spring elastic connection.

Preferably, the two sides of the upper end of the round bottom seat plate are provided with inserting deep grooves in a penetrating mode, and the inserting plate welded to one side of the limiting fixture block is inserted into the inserting deep grooves.

Preferably, one side of the inside of the limiting type cylindrical groove is provided with an inclined inverted groove, and the inclined inverted groove on the limiting column B is matched and clamped with the inclined inverted groove on the limiting type cylindrical groove.

Preferably, a round through hole is arranged at the upper end of the installation cavity in a penetrating mode, the movable abutting plate is vertically movably located in the installation cavity, the limiting column B is vertically movably located in the round through hole, and one section of the upper portion of the limiting column B is inserted into the limiting cylindrical groove in the insertion plate.

Preferably, a motor is arranged in the shell, a rotating shaft is movably arranged in the middle of the lower end of the motor, a polishing disc is fixedly arranged at the lower end of the rotating shaft, and a handle is fixedly arranged on the rear side of the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inclined chamfer is arranged on the limiting column B, the inclined inverted groove is arranged on one side inside the limiting type cylindrical groove, and the inclined chamfer on the limiting column B can be movably matched with the inclined inverted groove on the limiting type cylindrical groove, so that the limiting column B can vertically move downwards only by pulling the limiting clamping block and the inclined inverted groove on the limiting type cylindrical groove is matched with the inclined chamfer in an inclined manner, thereby the limiting of the limiting column B on the insertion plate is eliminated, and the quick disassembly and replacement of the limiting clamping block can be realized;

2. according to the utility model, the movable cavity is arranged in the limiting column A, the interior of the movable cavity is connected with the contraction spring, the movable column is elastically connected with the bottom end of the interior of the movable cavity through the contraction spring, the contraction elastic force of the contraction spring enables the movable column to be always matched and installed in the movable cavity of the interior of the limiting column A, the square through hole on the limiting fixture block can have a certain limiting effect on the steel wire seal, the steel wire seal is prevented from being separated in the rotation process of the polishing disc, and meanwhile, the whole round bottom seat plate can be driven to be pressed upwards through the contraction elastic force of the contraction spring, so that the steel wire seal can be tightly pressed between the round bottom seat plate and the polishing disc, and the polishing effect of the polishing disc is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an elevational, partially cut-away view of the utility model in its entirety;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 4 is a cut enlarged view between the limiting fixture block and the round bottom seat plate.

In the figure: 1. a handle; 2. a housing; 3. a round bottom seat board; 4. a metal round edge; 5. connecting rib plates; 6. A movable post; 7. a limiting column A; 8. a movable cavity; 9. a retraction spring; 10. grinding disc; 11. a rotating shaft; 12. a limiting clamping block; 13. a square through hole; 14. a mounting cavity; 15. extending the spring; 16. a circular through hole; 17. a limiting column B; 18. inserting a deep groove; 19. a limiting cylindrical groove; 20. obliquely chamfering; 21. chamfering; 22. a movable resisting plate; 23. and (5) inserting the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a steel wire seal polishing device comprises a shell 2, a metal round edge 4 is fixedly arranged on the periphery of the lower end of the shell 2, connecting ribbed plates 5 are fixedly arranged on two sides of the metal round edge 4, a movable column 6 is fixedly arranged at the lower end of the connecting ribbed plate 5, a limiting column A7 is movably arranged at the lower end of the movable column 6, round bottom seat plates 3 are fixedly connected with the lower ends of two limiting columns A7, limiting clamping blocks 12 are clamped on the front side and the rear side of each round bottom seat plate 3, a square through hole 13 is arranged in the middle of one side end face of each limiting clamping block 12 in a penetrating mode, a mounting cavity 14 is fixedly arranged in each round bottom seat plate 3, an extension spring 15 is connected to the bottom end in each mounting cavity 14, a movable abutting plate 22 is connected to the upper end of each extension spring 15, a limiting column B17 is welded to the middle of the upper end of each movable abutting plate 22, oblique chamfers 21 are fixedly arranged on the periphery of the upper end of each limiting column B17, an inserting plate 23 is fixedly connected to the middle of one end of each limiting clamping block 12, the end face inside the inserting plate 23 is fixedly provided with an inclined inverted face 20, and the upper end of the inserting plate 23 is provided with a limiting type cylindrical groove 19 in a penetrating mode.

Further, the interior vertical through-going of spacing post A7 is provided with activity chamber 8, and the bottom in activity chamber 8 inside is connected with shrink spring 9.

Through adopting above-mentioned technical scheme, activity chamber 8 is favorable to the vertical activity of activity post 6.

Further, the vertical activity of activity post 6 is located spacing post A7's activity chamber 8, and the bottom of activity post 6 and the inside bottom in activity chamber 8 pass through shrink spring 9 elastic connection.

By adopting the above technical scheme, the contraction elasticity of the contraction spring 9 can enable the movable column 6 and the connecting rib plate 5 to have downward contraction mobility.

Furthermore, inserting deep grooves 18 are arranged on two sides of the upper end of the round bottom seat plate 3 in a penetrating mode, and inserting plates 23 welded to one side of the limiting fixture block 12 are inserted into the inserting deep grooves 18.

By adopting the technical scheme, the inserting deep groove 18 can have certain fixing performance on the inserting plate 23.

Further, one side of the inside of the limiting type cylindrical groove 19 is provided with an inclined inverted groove, and the inclined inverted groove 21 on the limiting column B17 is matched and clamped with the inclined inverted groove on the limiting type cylindrical groove 19.

By adopting the technical scheme, the inclined inverted groove on the limiting type cylindrical groove 19 and the inclined inverted angle 21 on the limiting column B17 improve the performance of movable fit between the limiting type cylindrical groove 19 and the limiting column B17.

Further, a round through hole 16 is arranged at the upper end of the mounting cavity 14 in a penetrating mode, the movable abutting plate 22 is vertically movably located in the mounting cavity 14, the limiting column B17 is vertically movably located in the round through hole 16, and a section above the limiting column B17 is inserted into the limiting cylindrical groove 19 in the insertion plate 23.

Through adopting above-mentioned technical scheme, spacing post B17 accessible spacing type cylinder groove 19 very big improvement is to the spacing of plugboard 23.

Further, a motor is arranged in the shell 2, a rotating shaft 11 is movably arranged in the middle of the lower end of the motor, a polishing disc 10 is fixedly arranged at the lower end of the rotating shaft 11, and a handle 1 is fixedly arranged on the rear side of the shell 2.

The working principle is as follows: when the limiting fixture block is used, the inserting plate 23 on the limiting fixture block 12 is inserted into the inserting deep groove 18 arranged on the round bottom seat plate 3, the fixing performance of the limiting fixture block 12 is improved through the fixed inserting and matching of the inserting deep groove 18 and the inserting plate 23, the vertical activity of the limiting column B17 during installation is greatly improved due to the fact that the inclined chamfer 21 on the limiting column B17 and the inclined chamfer 20 of the inserting plate 23 can be matched and moved in an inclined mode, the limiting column B17 can be easily clamped in the limiting cylindrical groove 19 on the inserting plate 23, the limiting effect of the limiting column B17 on the inserting plate 23 is further improved, meanwhile, the extending elastic force of the extending spring 15 tends to be pressed upwards, and the limiting column B17 is always inserted into the limiting cylindrical groove 19; if the limiting fixture block 12 is disassembled, the inclined chamfer 21 is arranged on the limiting column B17, the inclined inverted groove is arranged on one side inside the limiting cylindrical groove 19, and the inclined chamfer 21 on the limiting column B17 can be movably matched with the inclined inverted groove on the limiting cylindrical groove 19, so that the limiting column B17 can vertically move downwards only by pulling the limiting fixture block 12 and the inclined inverted groove on the limiting cylindrical groove 19 and the inclined chamfer 21 to be matched in an inclined manner, the limitation of the limiting column B17 on the insertion plate 23 is eliminated, and the quick disassembly and replacement of the limiting fixture block 12 can be realized;

through set up movable chamber 8 in spacing post A7, activity chamber 8 internal connection shrink spring 9, the bottom of activity post 6 and activity chamber 8 inside is through shrink spring 9 elastic connection, shrink spring 9's shrink elasticity makes activity post 6 cooperate the installation all the time in the activity chamber 8 of spacing post A7, the staff can insert the steel wire strip of paper used for sealing between mill 10 and round bottom bedplate 3 through square through-hole 13, square through-hole 13 on the spacing fixture block 12 can have certain limiting displacement to the steel wire strip of paper used for sealing, prevent that the mill 10 from leading to the steel wire strip of paper used for sealing to deviate from in rotatory process, can drive holistic round bottom bedplate 3 upwards to press through shrink spring 9's shrink elasticity simultaneously, thereby make between round bottom bedplate 3 and the mill 10 can carry out inseparable pressing to the steel wire strip of paper used for sealing, then improved the mill 10 effect of polishing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel wire strip of paper used for sealing grinding device, includes shell (2), its characterized in that: the metal round edge (4) is fixedly arranged on the periphery of the lower end of the shell (2), connecting rib plates (5) are fixedly arranged on two sides of the metal round edge (4), movable columns (6) are fixedly arranged on the lower ends of the connecting rib plates (5), limiting columns A (7) are movably arranged on the lower ends of the movable columns (6), a round bottom seat plate (3) is fixedly connected with the lower ends of the limiting columns A (7), limiting clamping blocks (12) are clamped on the front side and the rear side of the round bottom seat plate (3), a square through hole (13) penetrates through the middle of one side end face of each limiting clamping block (12), an installation cavity (14) is fixedly arranged inside the round bottom seat plate (3), an extension spring (15) is connected to the bottom end inside the installation cavity (14), a movable abutting plate (22) is connected to the upper end of the extension spring (15), and a limiting column B (17) is welded in the middle of the upper end of the movable abutting plate (22), the limiting column is characterized in that oblique chamfers (21) are fixedly arranged on the periphery of the upper end of the limiting column B (17), an inserting plate (23) is fixedly connected to the middle of one end of the limiting clamping block (12), oblique chamfers (20) are fixedly arranged on the end face of the inner portion of the inserting plate (23), and a limiting cylindrical groove (19) is arranged at the upper end of the inserting plate (23) in a penetrating mode.

2. The steel wire seal grinding device according to claim 1, wherein: the limiting column A (7) is vertically provided with a movable cavity (8) in a penetrating mode, and the bottom end inside the movable cavity (8) is connected with a contraction spring (9).

3. The steel wire seal grinding device according to claim 1, wherein: the vertical activity of activity post (6) is located activity chamber (8) of spacing post A (7), the bottom of activity post (6) and the inside bottom in activity chamber (8) are through shrink spring (9) elastic connection.

4. The steel wire seal grinding device according to claim 1, wherein: the two sides of the upper end of the round bottom seat plate (3) are provided with inserting deep grooves (18) in a penetrating mode, and inserting plates (23) welded to one sides of the limiting clamping blocks (12) are inserted into the inserting deep grooves (18).

5. The steel wire seal grinding device according to claim 1, wherein: one side of the inside of the limiting type cylindrical groove (19) is provided with an inclined inverted groove, and an inclined inverted groove (21) on the limiting column B (17) is matched and clamped with the inclined inverted groove on the limiting type cylindrical groove (19).

6. The steel wire seal grinding device according to claim 1, wherein: the upper end of the mounting cavity (14) is provided with a round through hole (16) in a penetrating mode, the movable abutting plate (22) is vertically movably located in the mounting cavity (14), the limiting column B (17) is vertically movably located in the round through hole (16), and one section of the upper portion of the limiting column B (17) is inserted into a limiting cylindrical groove (19) in the inserting plate (23).

7. The steel wire seal grinding device according to claim 1, wherein: the improved electric sander is characterized in that a motor is arranged in the shell (2), a rotating shaft (11) is movably arranged in the middle of the lower end of the motor, a sanding disc (10) is fixedly arranged at the lower end of the rotating shaft (11), and a handle (1) is fixedly arranged on the rear side of the shell (2).