CN219357598U - Multifunctional punching assembly for bearing bush - Google Patents
Multifunctional punching assembly for bearing bush Download PDFInfo
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- CN219357598U CN219357598U CN202320198626.2U CN202320198626U CN219357598U CN 219357598 U CN219357598 U CN 219357598U CN 202320198626 U CN202320198626 U CN 202320198626U CN 219357598 U CN219357598 U CN 219357598U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of bearing bush punching, in particular to a multifunctional punching assembly for a bearing bush.
Description
Technical Field
The utility model relates to the technical field of bearing bush punching, in particular to a multifunctional punching assembly for a bearing bush.
Background
The bearing bush is a part of contact between the sliding bearing and the journal, is very smooth and is generally made of bronze, antifriction alloy and other wear-resistant materials, and the bearing bush is required to be punched in order to meet the requirements in the machining process, but more metal scraps can be generated on the inner side and the outer side of the bearing bush in the punching process and accumulated on a working table surface, and if the bearing bush does not have any shielding protection, the metal scraps can splash at will and even have a certain influence on the working environment, so that the multifunctional punching assembly for the bearing bush is needed.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art and provide a punching assembly for a bearing bush, which is reasonable in design and multifunctional, and is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic punching machine comprises a punching machine, a workbench and a collecting box, wherein the punching machine is fixedly arranged on the workbench, the punching machine is electrically connected with an external power supply, a driving groove is formed in the workbench, and the collecting box is arranged in the workbench;
it also comprises:
the servo motor is fixedly arranged on the inner wall of the front side of the driving groove, the servo motor is electrically connected with an external power supply, the output end of the servo motor is fixedly provided with a threaded rod, the threaded rod is provided with a driving block through threaded connection, and the driving block is movably arranged in the driving groove;
the profiling block is movably arranged on the workbench, the lower part of the profiling block is fixedly connected with the driving block, a cylindrical groove is formed in the profiling block, movable grooves which are communicated with each other are formed in the upper side and the lower side of the cylindrical groove, and a self-locking fixing mechanism is arranged in the cylindrical groove and the movable grooves;
the extending bottom plate is integrally formed below the rear side of the profiling block, and a limiting plate is fixedly arranged on the rear side wall of the extending bottom plate;
the side baffles are two, are fixedly arranged on the left side wall and the right side wall of the profiling block respectively, and are fixedly provided with limiting side plates on the rear side wall of the side baffles.
Preferably, the self-locking fixing mechanism comprises:
the movable blocks are respectively and movably arranged in the two movable grooves, and racks are fixedly arranged on the adjacent side walls of the two movable blocks;
the gear is arranged in the cylindrical groove in a screwed manner through a shaft and a bearing, and the upper side and the lower side of the gear are respectively meshed with the two racks;
the two springs are respectively fixedly arranged at the left side and the right side of the inner wall of the rear side of the upper movable groove, the front end of the springs are fixedly connected with the upper movable block, and the upper movable block is fixedly provided with a linkage block;
the strip-shaped plate is fixedly arranged on the rear side wall of the lower movable block, and the rear end of the strip-shaped plate is arranged in a through groove formed in the rear side wall of the lower movable groove in a penetrating mode.
Preferably, a cushion pad is fixedly arranged on the rear side wall of the linkage block.
Preferably, the left side wall and the right side wall of the upper part of the workbench are fixedly provided with strip-shaped sliding blocks, and the side baffle plates are arranged on the strip-shaped sliding blocks in a sliding manner through sliding grooves formed in the lower part.
Preferably, the edge above the arc-shaped inner side wall of the extension bottom plate is provided with a rounding.
Compared with the prior art, the utility model has the beneficial effects that: the multifunctional punching assembly for the bearing bush can collect metal scraps generated on the inner side and the outer side of the bearing bush in the punching process of the bearing bush, can prevent the metal scraps from splashing randomly and can increase the neatness of the working environment.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a connection structure between a limiting side plate and a side baffle in the present utility model.
FIG. 3 is a schematic view of the arrangement of the axle shoe of the present utility model when it is placed on an extension floor.
FIG. 4 is an exploded view of the parts of the table, collection box, servo motor, threaded rod and drive block of the present utility model.
FIG. 5 is an exploded view of the parts of the profiling block, extension bottom plate, limiting plate, side dams and limiting side plates of the present utility model.
FIG. 6 is a schematic diagram of the internal structure of the profiling block of the present utility model.
Fig. 7 is an enlarged view of a portion a in fig. 6.
Fig. 8 is a schematic view of the entry of the movable shoe of the profiling block belt into the punching machine in the present utility model.
Reference numerals illustrate:
the automatic punching machine comprises a punching machine 1, a workbench 2, a collecting box 3, a driving groove 4, a servo motor 5, a threaded rod 6, a driving block 7, a profiling block 8, a cylindrical groove 9, a movable groove 10, a self-locking fixing mechanism 11, a movable block 11-1, a rack 11-2, a gear 11-3, a spring 11-4, a linkage block 11-5, a strip-shaped plate 11-6, an extension bottom plate 12, a limiting plate 13, a side baffle 14, a limiting side plate 15, a cushion pad 16 and a strip-shaped sliding block 17.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
Example 1
As shown in fig. 1 to 7, the present embodiment adopts the following technical scheme: the automatic punching machine comprises a punching machine 1, a workbench 2 and a collecting box 3, wherein the punching machine 1 is fixedly arranged on the workbench 2, the punching machine 1 is electrically connected with an external power supply, a driving groove 4 is formed in the workbench 2, and the collecting box 3 is arranged in the workbench 2;
it also comprises:
the servo motor 5 is fixedly arranged on the inner wall of the front side of the driving groove 4 through a bracket and a bolt, the servo motor 5 is electrically connected with an external power supply, the output end of the servo motor 5 is fixedly provided with a threaded rod 6, the threaded rod 6 is provided with a driving block 7 through threaded connection, and the driving block 7 is movably arranged in the driving groove 4;
the profiling block 8 is movably arranged on the workbench 2, the lower part of the profiling block 8 is fixedly connected with the driving block 7 through bolts, the profiling block 8 is provided with a cylindrical groove 9, the upper side and the lower side of the cylindrical groove 9 are provided with movable grooves 10 which are communicated with each other, and a self-locking fixing mechanism 11 is arranged in the cylindrical groove 9 and the movable grooves 10;
the extending bottom plate 12 is integrally formed below the rear side of the profiling block 8, a limiting plate 13 is fixedly arranged on the rear side wall of the extending bottom plate 12 through bolts, and metal scraps generated on the inner side of the bearing bush in the punching process can be prevented from being accumulated on the extending bottom plate 12 through the rounding arrangement of the edge above the arc-shaped inner side wall of the extending bottom plate 12;
the side shield 14, the side shield 14 is two, welded fastening sets up respectively on the left and right sides wall of profile modeling piece 8, fixedly on the back lateral wall of side shield 14 is provided with spacing curb plate 15, through the cooperation of limiting plate 13 and spacing curb plate 15, can realize the spacing to the axle bush horizontal direction, avoid it to take place the removal of horizontal direction, all be provided with bar slider 17 through the bolt fastening on the left and right sides wall on workstation 2 upper portion, side shield 14 slides through the spout that the below was offered and sets up on bar slider 17, through the direction of bar slider 17 multiplicable side shield 14 in the removal in-process for the removal of side shield 14 is more stable.
Example two
As shown in fig. 1-3 and fig. 6-8, the present embodiment is defined on the basis of the first embodiment, and the self-locking fixing mechanism 11 includes:
the movable blocks 11-1 are two, the movable blocks 11-1 are respectively and movably arranged in the two movable grooves 10, and racks 11-2 are fixedly arranged on the adjacent side walls of the two movable blocks 11-1;
the gear 11-3 is arranged in the cylindrical groove 9 in a screwed manner through a shaft and a bearing, and the upper side and the lower side of the gear 11-3 are respectively meshed with the two racks 11-2;
the two springs 11-4 are respectively welded and fixed on the left side and the right side of the inner wall of the rear side of the upper movable groove 10, the front end of the spring 11-4 is welded and fixed with the upper movable block 11-1, the upper movable block 11-1 is fixedly provided with the linkage block 11-5, the rear side wall of the linkage block 11-5 is fixedly provided with the buffer cushion 16 in an adhering manner, and the damage caused by the direct hard contact of the linkage block 11-5 with the punching machine 1 can be avoided through the buffer cushion 16;
the strip-shaped plate 11-6, the strip-shaped plate 11-6 is fixedly arranged on the rear side wall of the lower movable block 11-1, and the rear end of the strip-shaped plate 11-6 is arranged in a through groove formed in the rear side wall of the lower movable groove 10 in a penetrating manner.
When the utility model is used, firstly, the bearing bush which needs to be punched is placed on the extension bottom plate 12, the left side and the right side of the bearing bush are respectively abutted against the two limiting side plates 15, the lower part of the arc-shaped outer side wall of the bearing bush is abutted against the limiting plate 13, the upper part of the arc-shaped inner side wall of the bearing bush is abutted against the arc-shaped rear side wall of the profiling block 8, the limit of the bearing bush horizontal direction is realized, then the servo motor 5 is started, the servo motor 5 drives the threaded rod 6 to rotate, the driving block 7 drives the profiling block 8 to move to the rear side, meanwhile, the side baffle plate 14 slides on the strip-shaped sliding block 17 backwards, when the profiling block 8 drives the bearing bush to move into the punching machine 1, the buffer pad 16 is abutted against the punching machine 1, the upper movable block 11-1 is driven to move to the front side along with the continuous movement of the profiling block 8 to the rear side, and the spring 11-4 is stretched, the upper movable block 11-1 drives the gear 11-3 to rotate through the rack 11-2, the gear 11-3 drives the lower movable block 11-1 to move to the rear side through the lower rack 11-2, the lower movable block 11-1 drives the strip-shaped plate 11-6 to move to the rear side, one end of the strip-shaped plate is exposed out of the through groove and is abutted against the upper side wall of the bearing bush, at the moment, the omnibearing limit fixation of the bearing bush can be realized, when the side baffle 14 moves into the punching machine 1, the copying block 8 stops moving, then the punching machine 1 is used for punching the bearing bush, metal scraps generated at the outer side of the bearing bush can directly fall into the collecting box 3 in the punching process, metal scraps generated at the inner side of the bearing bush can fall into the collecting box 3 from the lower part of the arc-shaped plate on the copying block 8 and are blocked by the protection of the side baffle 14, the metal scraps can be prevented from splashing to influence the working environment, when the bearing bush is punched, the servo motor 5 is started again, the threaded rod 6 is driven to reversely rotate, the driving block 7 drives the profiling block 8 to move forwards, meanwhile, the side baffle 14 slides forwards on the strip-shaped sliding block 17, in the process that the profiling block 8 drives the bearing bush to move out of the punching machine 1, the spring 11-4 resets to shorten and pull the movable block 11-1 above to move backwards, the movable block 11-1 above drives the gear 11-3 to reversely rotate through the rack 11-2, the gear 11-3 drives the movable block 11-1 below to move forwards through the rack 11-2 below, the movable block 11-1 below drives the strip-shaped plate 11-6 to move forwards, the strip-shaped plate is enabled to completely enter the through groove and to be separated from the interference with the upper side wall of the bearing bush, when the profiling block 8 returns to the original position, the punched bearing bush can be moved upwards to be taken out, and when metal scraps in the collection box 3 need to be cleaned, the collection box 3 can be pulled backwards, and the metal scraps in the collection box 3 can be separated from the workbench 2.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. through the matching of the profiling block 8, the extension bottom plate 12 and the side baffle plates 14, not only can all metal scraps generated on the inner side and the outer side in the bearing bush punching process be collected into the collection box 3, but also the metal scraps can be prevented from splashing randomly to be discharged, and the influence on the working environment is caused;
2. through the cooperation of limiting plate 13, spacing curb plate 15 and auto-lock fixed establishment 11, not only can realize the omnidirectional spacing fixed to the axle bush, can also make the placing and the taking of axle bush more convenient.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A multifunctional punching assembly for bearing bushes comprises a punching machine (1), a workbench (2) and a collecting box (3), wherein the punching machine (1) is fixedly arranged on the workbench (2), the punching machine (1) is electrically connected with an external power supply, a driving groove (4) is formed in the workbench (2), and the collecting box (3) is arranged in the workbench (2);
the method is characterized in that: it also comprises:
the servo motor (5) is fixedly arranged on the inner wall of the front side of the driving groove (4), the servo motor (5) is electrically connected with an external power supply, a threaded rod (6) is fixedly arranged at the output end of the servo motor (5), a driving block (7) is arranged on the threaded rod (6) in a screwed mode, and the driving block (7) is movably arranged in the driving groove (4);
the profiling block (8) is movably arranged on the workbench (2), the lower part of the profiling block (8) is fixedly connected with the driving block (7), a cylindrical groove (9) is formed in the profiling block (8), movable grooves (10) communicated with each other are formed in the upper side and the lower side of the cylindrical groove (9), and a self-locking fixing mechanism (11) is arranged in the cylindrical groove (9) and the movable grooves (10);
the extension bottom plate (12), the extension bottom plate (12) is integrally formed and arranged below the rear side of the profiling block (8), and a limiting plate (13) is fixedly arranged on the rear side wall of the extension bottom plate (12);
the two side baffles (14) are respectively fixedly arranged on the left side wall and the right side wall of the profiling block (8), and the rear side wall of the side baffle (14) is fixedly provided with a limiting side plate (15).
2. A multi-functional punch assembly for bearing shells according to claim 1, wherein: the self-locking fixing mechanism (11) comprises:
the movable blocks (11-1) are two, the movable blocks (11-1) are respectively and movably arranged in the two movable grooves (10), and racks (11-2) are fixedly arranged on the adjacent side walls of the two movable blocks (11-1);
the gear (11-3) is rotatably arranged in the cylindrical groove (9) through a shaft and a bearing, and the upper side and the lower side of the gear (11-3) are respectively meshed with the two racks (11-2);
the two springs (11-4) are respectively fixedly arranged at the left side and the right side of the inner wall of the rear side of the upper movable groove (10), the front end of the spring (11-4) is fixedly connected with the upper movable block (11-1), and the upper movable block (11-1) is fixedly provided with a linkage block (11-5);
the strip-shaped plate (11-6), the strip-shaped plate (11-6) is fixedly arranged on the rear side wall of the lower movable block (11-1), and the rear end of the strip-shaped plate (11-6) is arranged in a through groove formed in the rear side wall of the lower movable groove (10) in a penetrating mode.
3. A multi-functional punch assembly for bearing shells according to claim 2, wherein: and a buffer pad (16) is fixedly arranged on the rear side wall of the linkage block (11-5).
4. A multi-functional punch assembly for bearing shells according to claim 1, wherein: the left side wall and the right side wall of the upper part of the workbench (2) are fixedly provided with strip-shaped sliding blocks (17), and the side baffle plates (14) are arranged on the strip-shaped sliding blocks (17) in a sliding manner through sliding grooves formed in the lower part.
5. A multi-functional punch assembly for bearing shells according to claim 1, wherein: the edge above the arc-shaped inner side wall of the extension bottom plate (12) is provided with a rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320198626.2U CN219357598U (en) | 2023-02-13 | 2023-02-13 | Multifunctional punching assembly for bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320198626.2U CN219357598U (en) | 2023-02-13 | 2023-02-13 | Multifunctional punching assembly for bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219357598U true CN219357598U (en) | 2023-07-18 |
Family
ID=87118246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320198626.2U Active CN219357598U (en) | 2023-02-13 | 2023-02-13 | Multifunctional punching assembly for bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219357598U (en) |
-
2023
- 2023-02-13 CN CN202320198626.2U patent/CN219357598U/en active Active
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