CN216371731U

CN216371731U - Throw ball frock with protection work piece multiaspect structure

Info

Publication number: CN216371731U
Application number: CN202122583604.1U
Authority: CN
Inventors: 陈汉杰; 陈星宇
Original assignee: Yancheng Shuanglong Machinery Manufacturing Co ltd
Current assignee: Yancheng Shuanglong Machinery Manufacturing Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-26
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of shot blasting tools and discloses a shot blasting tool with a workpiece protecting multi-face structure, which comprises a control box and a threaded column, wherein sliding grooves are formed in the inner top wall and the inner bottom wall of the control box, limiting rods are fixedly arranged on two sides of the inner walls of the two sliding grooves, sliding blocks are connected to the outer surfaces of the two limiting rods in a sliding mode, and a clamping protection mechanism used for protecting an inner hole of a workpiece is fixedly arranged at the bottom of the sliding block at the top. This throw ball frock with protection work piece multiaspect structure, through rotating the threaded rod, can drive the rack and remove, under drive gear's transmission, lower rack removes and opposite with the moving direction of last rack, thereby let cloudy jib and positive jib opposite direction move, the card post inserts in the hole of work piece, cloudy jib and positive jib contact with the terminal surface of controlling of work piece, thereby carry out the multiaspect protection to the hole of work piece and control the terminal surface, the problem that can not protect the work piece multiaspect has been solved.

Description

Throw ball frock with protection work piece multiaspect structure

Technical Field

The utility model relates to the technical field of shot blasting tools, in particular to a shot blasting tool with a workpiece protection multi-face structure.

Background

The shot blasting is the name of a surface treatment process in the mechanical aspect, and the similar process comprises sand blasting and shot blasting, wherein the shot blasting is a cold treatment process which comprises shot blasting cleaning and shot blasting reinforcement, and the shot blasting principle is that a motor drives an impeller body to rotate, and shots with the diameter of about 0.2-3.0 are thrown to the surface of a workpiece under the action of centrifugal force, so that the surface of the workpiece reaches certain roughness, the workpiece is attractive, or the welding tensile stress of the workpiece is changed into compressive stress, and the service life of the workpiece is prolonged.

When the existing shot blasting tool is used for performing shot blasting treatment on a workpiece, a protection mechanism is not arranged, shot blasting treatment can be performed on an inner hole of the workpiece together, so that the inner hole surface of a product can be scratched by a plug possibly, damage is caused, the product quality is influenced, and the use is inconvenient, so that the shot blasting tool with the protection workpiece multi-face structure is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a shot blasting tool with a workpiece multi-face protection structure, which has the advantage of being capable of protecting multiple faces of a workpiece and solves the problem that multiple faces of the workpiece cannot be protected.

In order to achieve the purpose of protecting multiple surfaces of a workpiece, the utility model provides the following technical scheme: a shot blasting tool with a workpiece protection multi-face structure comprises a control box and a threaded column, wherein sliding grooves are formed in the inner top wall and the inner bottom wall of the control box, limiting rods are fixedly mounted on two sides of the inner wall of the two sliding grooves, sliding blocks are connected to the outer surfaces of the two limiting rods in a sliding mode, a clamping protection mechanism used for protecting an inner hole of a workpiece is fixedly mounted at the bottom of each sliding block at the top of the sliding block, the clamping protection mechanism comprises an upper rack, a lower rack, a movable shaft, a driving gear, a female suspender, a male suspender and a clamping column, an upper rack is fixedly mounted at the bottom of the sliding block at the top of the sliding block, the movable shaft is rotatably connected to the front face and the back face of the inner wall of the control box, the driving gear is fixedly mounted on the outer surface of the movable shaft, and a female suspender is fixedly mounted on the front face of the lower rack, the positive fixed mounting of going up the rack has positive jib, the offside of cloudy jib and positive jib all fixed mounting have the card post.

Further, screw thread post fixed mounting is in the top both sides of control box, the surface threaded connection of screw thread post has the sleeve, and telescopic top fixed mounting has rings.

Further, the left side fixed mounting of sliding block has the seat of rotating, the surface threaded connection of control box has the threaded rod of being connected with the seat of rotating rotates, the outside fixed mounting of threaded rod has the rocking handle.

Further, the sliding block passes through fixed orifices and gag lever post sliding connection, sliding block and spout sliding connection, drive gear and last rack and lower rack sliding connection.

Further, the bottom of the control box is provided with a hole communicated with the sliding groove, and the hole is connected with the female suspender and the male suspender in a sliding manner.

Further, the outer surfaces of the upper rack and the lower rack are fixedly provided with connecting rods, the clamping columns are cylindrical, and the limiting rods are quadrangular.

Compared with the prior art, the utility model provides a shot blasting tool with a workpiece protection multi-face structure, which has the following beneficial effects:

the shot blasting tool with the workpiece multi-face protection structure is characterized in that a rotary seat, a threaded rod, an upper rack, a lower rack, a movable shaft, a driving gear, a female suspender, a male suspender and a clamping column are arranged, the threaded rod is rotated to drive the upper rack to move, the lower rack moves in the transmission of the driving gear and is opposite to the moving direction of the upper rack, so that the female suspender and the male suspender move oppositely, the clamping column is inserted into an inner hole of a workpiece, the female suspender and the male suspender are contacted with the left end face and the right end face of the workpiece, so that the multi-face protection is carried out on the inner hole and the left end face of the workpiece, the connecting rod can connect and fix a plurality of upper racks by arranging the upper rack, the lower rack, the movable shaft, the driving gear and the connecting rod, the connecting rod can connect and fix a plurality of lower racks, when one upper rack moves, the upper racks can be driven to move together and be meshed with the driving gear, make a plurality of lower racks remove together, and then carry out the multiaspect protection to a plurality of work pieces simultaneously, solved the problem that can not protect the work piece multiaspect.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention.

In the figure: the device comprises a control box 1, a threaded column 2, a sleeve 3, a lifting ring 4, a sliding chute 5, a hole 6, a limiting rod 7, a sliding block 8, an upper rack 9, a lower rack 10, a connecting rod 11, a driving gear 12, a threaded rod 13, a female suspender 14, a male suspender 15, a clamping column 16 and a movable shaft 17.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a shot blasting tool with a multi-face structure for protecting a workpiece comprises a control box 1 and a threaded column 2, wherein sliding grooves 5 are formed in the inner top wall and the inner bottom wall of the control box 1, limiting rods 7 are fixedly mounted on two sides of the inner walls of the two sliding grooves 5, a limiting effect is exerted on a sliding block 8, the sliding block 8 can only horizontally slide, the sliding blocks 8 are connected to the outer surfaces of the two limiting rods 7 in a sliding manner, and a clamping protection mechanism for protecting the inner hole of the workpiece is fixedly mounted at the bottom of the top sliding block 8;

wherein, the clamping protection mechanism comprises an upper rack 9, a lower rack 10, a movable shaft 17, a driving gear 12, a female suspender 14, a male suspender 15 and a clamping column 16, when the upper rack 9 moves, the clamping protection mechanism can be meshed with the driving gear 12, so that the driving gear 12 rotates to drive the lower rack 10 to move synchronously with the upper rack 9, the female suspender 14 and the male suspender 15 move oppositely, so that the clamping column 16 can be inserted into an inner hole of a workpiece, the inner hole of the workpiece can not be shot-blasted when shot blasting is carried out, the bottom of a top sliding block 8 is fixedly provided with the upper rack 9, the top of the bottom sliding block 8 is fixedly provided with the lower rack 10, the front and the back of the inner wall of the control box 1 are both rotatably connected with the movable shaft 17, the outer surface of the movable shaft 17 is fixedly provided with the driving gear 12, the front of the lower rack 10 is fixedly provided with the female suspender 14, the front of the upper rack 9 is fixedly provided with the male suspender 15, clamping columns 16 are fixedly arranged on the opposite sides of the female suspender 14 and the male suspender 15.

Referring to fig. 1-2, a rocking handle is fixedly mounted on the outer side of the threaded rod 13, the clamping column 16 is cylindrical, the threaded columns 2 are fixedly mounted on two sides of the top of the control box 1, the sleeve 3 is connected to the outer surface of the threaded columns 2 in a threaded manner, and the hanging ring 4 is fixedly mounted on the top of the sleeve 3.

It should be noted that the sleeve 3 is in threaded connection with the threaded column 2 through the threaded groove, the sleeve 3 is fixedly connected with the hanging ring 4 through the mounting block, and when the shot blasting device is used, the sleeve 3 is rotated, the sleeve 3 is screwed into the outer surface of the threaded column 2, and then the hanging ring 4 is hung in the shot blasting device, so that shot blasting work is performed.

Referring to fig. 1 and 3, the outer surfaces of the upper rack 9 and the lower rack 10 are both fixedly provided with a connecting rod 11, the limiting rod 7 is quadrangular, the left side of the sliding block 8 is fixedly provided with a rotating seat, the outer surface of the control box 1 is in threaded connection with a threaded rod 13 rotatably connected with the rotating seat, the sliding block 8 is in sliding connection with the limiting rod 7 through a fixed hole, the sliding block 8 is in sliding connection with the sliding groove 5, the driving gear 12 is in sliding connection with the upper rack 9 and the lower rack 10, the bottom of the control box 1 is provided with a hole 6 communicated with the sliding groove 5, and the hole 6 is in sliding connection with the female suspender 14 and the male suspender 15.

It can be understood that the plurality of upper racks 9 and the plurality of lower racks 10 are connected by the connecting rod 11, so that the plurality of upper racks 9 and the plurality of lower racks 10 can be moved together, and the plurality of clamping columns 16 can be inserted into a plurality of workpieces, so that the shot blasting efficiency is higher, and the shot blasting is facilitated to be used.

This embodiment is when using, the rocking handle rotates, threaded rod 13 rotates, rack 9 moves on the left side and top connecting rod 11 moves on the left side in the drive, drive gear 12 meshes the rotation, rack 10 moves on the right side and bottom connecting rod 11 moves on the right side under the drive, thereby let a plurality of cloudy jibs 14 and positive jib 15 together opposite direction, put the work piece in calorie post 16 simultaneously, make card post 16 can insert among the hole, when throwing the ball, cloudy jib 14, positive jib 15 and card post 16 can shelter from the hole of work piece and control the terminal surface, the effect of carrying out the multiaspect protection to the work piece has been realized.

The beneficial effects of the above embodiment are as follows: the shot blasting tool with the workpiece multi-face protection structure can drive the upper rack 9 to move by arranging the rotary seat, the threaded rod 13, the upper rack 9, the lower rack 10, the movable shaft 17, the driving gear 12, the female suspender 14, the male suspender 15 and the clamping column 16, rotating the threaded rod 13, the lower rack 10 moves in the direction opposite to the moving direction of the upper rack 9 under the transmission of the driving gear 12 so as to enable the female suspender 14 and the male suspender 15 to move oppositely, the clamping column 16 is inserted into an inner hole of a workpiece, the female suspender 14 and the male suspender 15 are contacted with the left end face and the right end face of the workpiece so as to protect the inner hole and the left end face and the right end face of the workpiece from multiple faces, the connecting rod 11 can connect and fix a plurality of upper racks 9 by arranging the upper rack 9, the lower rack 10, the movable shaft 17, the driving gear 12 and the connecting rod 11, and the connecting rod 11 can connect and fix a plurality of lower racks 10, when one upper rack 9 moves, the upper racks 9 can be driven to move together, and under the meshing transmission of the driving gear 12, the lower racks 10 move together, so that multiple workpieces are protected from multiple surfaces simultaneously, and the problem that multiple surfaces of the workpieces cannot be protected is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a throw ball frock with protection work piece multiaspect structure, includes control box (1) and screw thread post (2), its characterized in that: the inner top wall and the inner bottom wall of the control box (1) are both provided with sliding grooves (5), two sides of the inner walls of the two sliding grooves (5) are both fixedly provided with limiting rods (7), the outer surfaces of the two limiting rods (7) are both connected with sliding blocks (8) in a sliding manner, and the bottom of the sliding block (8) at the top is fixedly provided with a clamping protection mechanism for protecting the inner hole of a workpiece;

centre gripping protection machanism includes rack (9), lower rack (10), loose axle (17), drive gear (12), cloudy jib (14), positive jib (15) and calorie post (16), the top the bottom fixed mounting of sliding block (8) has last rack (9), bottom the top fixed mounting of sliding block (8) has lower rack (10), the inner wall of control box (1) is openly all rotated with the back and is connected with loose axle (17), the outer fixed surface of loose axle (17) installs drive gear (12), the positive fixed mounting of lower rack (10) has cloudy jib (14), the positive fixed mounting of going up rack (9) has positive jib (15), the equal fixed mounting in offside of cloudy jib (14) and positive jib (15) has calorie post (16).

2. The shot blasting tool with the workpiece multi-face protection structure as claimed in claim 1, wherein the tool comprises: threaded column (2) fixed mounting is in the top both sides of control box (1), the surface threaded connection of threaded column (2) has sleeve (3), and the top fixed mounting of sleeve (3) has rings (4).

3. The shot blasting tool with the workpiece multi-face protection structure as claimed in claim 1, wherein the tool comprises: the left side fixed mounting of sliding block (8) has the seat of rotating, the surface threaded connection of control box (1) has threaded rod (13) of being connected with the seat rotation of rotating, the outside fixed mounting of threaded rod (13) has the rocking handle.

4. The shot blasting tool with the workpiece multi-face protection structure as claimed in claim 1, wherein the tool comprises: sliding block (8) pass through fixed orifices and gag lever post (7) sliding connection, sliding block (8) and spout (5) sliding connection, drive gear (12) and last rack (9) and lower rack (10) sliding connection.

5. The shot blasting tool with the workpiece multi-face protection structure as claimed in claim 1, wherein the tool comprises: the bottom of the control box (1) is provided with a hole (6) communicated with the sliding groove (5), and the hole (6) is connected with the female suspender (14) and the male suspender (15) in a sliding manner.

6. The shot blasting tool with the workpiece multi-face protection structure as claimed in claim 1, wherein the tool comprises: the outer surfaces of the upper rack (9) and the lower rack (10) are fixedly provided with connecting rods (11), the clamping columns (16) are cylindrical, and the limiting rods (7) are quadrangular.