CN111790833A

CN111790833A - Punch press device for assembling automobile parts

Info

Publication number: CN111790833A
Application number: CN202010709117.2A
Authority: CN
Inventors: 刘帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2020-10-20

Abstract

The invention discloses a punching machine device for automobile part assembly, which comprises a processing platform, wherein a protective shell is arranged above the processing platform, a hydraulic rod is fixedly arranged in the middle of the protective shell, a punch is fixedly arranged at the front end of the hydraulic rod, four laser emitters are uniformly arranged on the outer side of the punch, the laser emitters are fixedly arranged on the lower surface of the protective shell, a gear ring is movably arranged in the protective shell, four threaded sleeve gears are uniformly arranged on the inner side of the gear ring, and a threaded sleeve is fixedly arranged in the middle of the threaded sleeve gears. The automobile part fixing device is provided with the fixing pressing plate, the lifting threaded stand column, the gear ring, the threaded sleeve gear, the threaded sleeve and the motor, so that the automobile part can be firmly fixed during machining, the phenomenon that the automobile part shakes during machining to influence the quality of the machined part is avoided, the positioning is convenient, and the operation is simple and rapid.

Description

Punch press device for assembling automobile parts

Technical Field

The invention relates to the technical field of automobile part machining, in particular to a punching machine device for automobile part assembly.

Background

With the rapid development of social economy, the automobile parts are each unit constituting the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of people to the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is also larger and larger, and automobile part manufacturers are rapidly developed in recent years.

However, when the existing automobile parts are overhauled or assembled, pins at the joints need to be dismantled or compressed, but when the automobile parts are machined, the automobile parts are easily damaged to a certain extent due to inaccurate positioning and unstable clamping; therefore, the existing requirements are not met, and a punching device for assembling automobile parts is provided for the existing requirements.

Disclosure of Invention

The invention aims to provide a punch press device for assembling automobile parts, which solves the problems that the existing automobile parts in the background technology need to be disassembled or pressed at the joint in the process of maintenance or assembly, but the automobile parts are easy to be damaged to a certain extent in the process of processing due to inaccurate positioning and unstable clamping.

In order to achieve the purpose, the invention provides the following technical scheme: a punch press device for automobile accessory assembly comprises a processing platform, a protective shell is installed above the processing platform, a hydraulic rod is fixedly installed in the middle of the protective shell, a punch is fixedly installed at the front end of the hydraulic rod, four laser transmitters are uniformly arranged on the outer side of the punch, the laser transmitters are fixedly installed on the lower surface of the protective shell, a gear ring is movably installed in the protective shell, four threaded sleeve gears are uniformly arranged on the inner side of the gear ring, threaded sleeves are fixedly installed in the middle of the threaded sleeve gears, lifting threaded upright columns are movably installed in the middle of the threaded sleeves, motors are installed in the middle of the two threaded sleeves, motor bevel gears are installed at the front ends of the motors, transmission bevel gears are installed on one sides of the motor bevel gears, conversion gears are installed below the transmission bevel gears, four the lower extreme fixed mounting of lift screw thread stand has fixed pressing plate, fixed pressing plate's up end fixed mounting has the guard plate.

Preferably, a plurality of supporting sliding blocks are uniformly and fixedly mounted on the outer side of the gear ring, a guiding sliding rail is arranged between each supporting sliding block and the corresponding protective shell, balls are arranged at the upper end and the lower end of each supporting sliding block, and the outer sides of the balls are completely attached to the inner sides of the guiding sliding rails.

Preferably, the upper end outside of guard plate and the inboard of protecting the casing are laminated completely, guard plate and protecting casing sliding connection, the guard plate adopts explosion-proof glass to make.

Preferably, the outer side of the lifting threaded column and the inner side of the threaded sleeve are both provided with threads with the same screwing direction, and the lifting threaded column is in threaded connection with the threaded sleeve.

Preferably, the upper end of the threaded sleeve is provided with a limiting block, and one end of the limiting block is fixedly connected with the inner side surface of the protective shell.

Preferably, a shaft pin penetrates through and is fixedly installed in the middle of the transmission bevel gear, the shaft pin also penetrates through the conversion gear, and the lower end of the shaft pin is inserted into the protection shell.

Preferably, the lower surface of the fixed pressing plate is provided with a buffering pad, and the surface of the buffering pad is quite rough.

Compared with the prior art, the invention has the beneficial effects that:

1. after the positioning of the parts is finished, a motor power supply is switched on, the motor power supply is started to drive the bevel gear to rotate so that the bevel gear and a conversion gear fixed on the same rotating shaft as the bevel gear rotate, so that the conversion gear drives a gear ring to rotate and a support slide block on the outer side of the gear ring slides in a guide slide rail, the gear ring drives a threaded sleeve gear meshed with the gear ring to rotate when rotating, so that the threaded sleeve rotates, the lifting threaded upright post extends out of the protective shell downwards through the friction of threads between the lifting threaded upright post and the threaded sleeve, so that the lifting threaded upright post drives a fixed pressing plate to be attached to the parts until the fixed pressing plate extrudes the parts, a cushion pad on the bottom surface of the fixed pressing plate is deformed, the parts can be firmly fixed, and the parts are prevented from being shifted in the processing process, damage to parts;

2. according to the invention, the power supply of the device is switched on, and then the four laser transmitters outside the punch are started, so that the laser transmitters all emit a laser beam visible to the naked eye after being switched on and irradiate the surface of the processing platform, at the moment, a worker places the pin of the part needing to be fixed through impact or the pin of the part needing to be taken down in the middle of the forming range irradiated by the four laser beams, so that the axis of the pin is superposed with the middle positions of the four laser beams, the part can be quickly placed by the worker, the operation is simple and rapid, the position correction is not required to be performed by slowly using a ruler or other tools, the operation time is saved, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a cross-sectional view of the present invention in its entirety;

FIG. 3 is a partial structural view of the protective housing of the present invention;

FIG. 4 is an enlarged view of a portion of the protective housing of the present invention;

FIG. 5 is a schematic structural view of the threaded bushing of the present invention;

FIG. 6 is a partial structural cross-sectional view of the gear ring of the present invention.

In the figure: 1. a processing platform; 2. fixing the pressing plate; 3. lifting the threaded upright post; 4. a protective housing; 5. a protection plate; 6. a hydraulic lever; 7. a punch; 8. a laser transmitter; 9. a gear ring; 10. a threaded bushing gear; 11. a motor; 12. a threaded bushing; 13. a motor bevel gear; 14. a drive bevel gear; 15. a switching gear; 16. a support slide block; 17. and a guide slide rail.

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.

The motor 11 of the present invention (model 5GN15K) is commercially available or custom made.

Referring to fig. 1 to 6, an embodiment of the present invention includes: a punch press device for assembling automobile accessories comprises a processing platform 1, a protective shell 4 is arranged above the processing platform 1, a hydraulic rod 6 is fixedly arranged in the middle of the protective shell 4, a punch 7 is fixedly arranged at the front end of the hydraulic rod 6, four laser transmitters 8 are uniformly arranged on the outer side of the punch 7, the position of a part placed by a worker can be conveniently judged, the position can be quickly positioned, the laser transmitters 8 are fixedly arranged on the lower surface of the protective shell 4, a gear ring 9 is movably arranged in the protective shell 4, four threaded sleeve gears 10 are uniformly arranged on the inner side of the gear ring 9, a threaded sleeve 12 is fixedly arranged in the middle of the threaded sleeve gear 10, a lifting threaded upright post 3 is movably arranged in the middle of the threaded sleeve 12, a motor 11 is arranged in the middle of two threaded sleeves 12, and a motor bevel gear 13 is arranged at the front, transmission bevel gear 14 is installed to one side of motor bevel gear 13, and change gear 15 is installed to the below of transmission bevel gear 14, and the lower extreme fixed mounting of four lift screw thread stands 3 has fixed pressing plate 2, and the up end fixed mounting of fixed pressing plate 2 has guard plate 5, can avoid adding the sputter that produces and cause the injury to operating personnel man-hour, guarantees to add the safety of man-hour.

Further, a plurality of supporting sliding blocks 16 are uniformly and fixedly mounted on the outer side of the gear ring 9, a guiding sliding rail 17 is arranged between each supporting sliding block 16 and the corresponding protective shell 4, balls are arranged at the upper end and the lower end of each supporting sliding block 16, and the outer sides of the balls are completely attached to the inner sides of the guiding sliding rails 17.

Through adopting above-mentioned technical scheme, support slider 16 can support gear ring 9, and the ball makes things convenient for gear ring 9 to drive support slider 16 and slides in direction slide rail 17 is inside, and the gear ring 9 atress of being convenient for is rotatory.

Further, the upper end outside of guard plate 5 and the inboard of protection casing 4 laminate completely, guard plate 5 and protection casing 4 sliding connection, guard plate 5 adopts explosion-proof glass to make.

Through adopting above-mentioned technical scheme, slide between guard plate 5 and the protection casing 4, the guard plate 5 of being convenient for goes up and down along with fixed pressing plate 2, and the inside processing process can be watched in real time to the operating personnel, and very safety to guard plate 5 that explosion-proof glass made.

Further, the outer side of the lifting threaded column 3 and the inner side of the threaded sleeve 12 are both provided with threads with the same screwing direction, and the lifting threaded column 3 is connected with the threaded sleeve 12 through threads.

Through adopting above-mentioned technical scheme, the screw thread makes threaded sleeve 12 can drive lift screw thread stand 3 and go up and down when rotating for fixed pressing plate 2 can go up and down.

Further, the upper end of the threaded sleeve 12 is provided with a limiting block, and one end of the limiting block is fixedly connected with the inner side surface of the protective shell 4.

By adopting the technical scheme, the fixed limiting block can limit the threaded sleeve 12 from moving along the surface of the lifting threaded column 3 when the threaded sleeve 12 rotates, and the lifting threaded column 3 can be ensured to smoothly ascend or descend.

Further, a shaft pin is fixedly installed in the middle of the transmission bevel gear 14 in a penetrating manner, the shaft pin also penetrates through the conversion gear 15, and the lower end of the shaft pin is inserted into the protection shell 4.

By adopting the technical scheme, the shaft pin enables the transmission bevel gear 14 and the conversion gear 15 to synchronously rotate, transmits the motion and ensures the smooth operation of the device.

Further, the lower surface of the fixed pressing plate 2 is provided with a cushion pad, and the surface of the cushion pad is very rough.

Through adopting above-mentioned technical scheme, the blotter can avoid fixed pressing plate 2 to cause the damage to the part when exerting pressure, and the roughly surperficial blotter is when being extruded by fixed pressing plate 2 on the part surface, and has very big friction between the part, can avoid the part to appear the skew when processing.

The working principle is as follows: when the device is used, firstly, the power supply of the device is switched on, after the power supply is switched on, the four laser transmitters 8 on the outer side of the punch 7 are started, so that the laser transmitters 8 all emit a laser beam visible to the naked eye after being switched on, and the laser beam irradiates the surface of the processing platform 1, at the moment, a worker places the pin of a fixed part or the pin of the part needing to be taken down in the middle of the range formed by the irradiation of the four laser beams, so that the axis of the pin is superposed with the middle positions of the four laser beams, the worker can place the part quickly, the position correction is simple and quick without slowly using a ruler or other tools, the operation time is saved, the working efficiency is effectively improved, after the part is positioned, the power supply of the motor 11 is switched on, after the power supply of the motor 11 is started, the bevel gear 14 and the conversion gear 15 fixed on the same rotating shaft with the bevel gear, so that the conversion gear 15 drives the gear ring 9 to rotate and the support slider 16 on the outer side of the gear ring 9 slides in the guide slide rail 17, the gear ring 9 can drive the threaded sleeve gear 10 engaged with the gear ring to rotate when rotating, the threaded sleeve 12 rotates, and the threaded sleeve 12 can extend the lifting threaded upright post 3 downwards from the inside of the protective shell 4 through the friction of the threads between the threaded sleeve and the lifting threaded upright post 3 when rotating, so that the lifting threaded upright post 3 drives the fixed pressing plate 2 to be attached to the part until the fixed pressing plate 2 extrudes the part, so that the cushion pad on the bottom surface of the fixed pressing plate 2 deforms, the part can be firmly fixed, the part is prevented from being deviated in the processing process and damaged, and finally the hydraulic rod 6 is started to drive the punch 7 to move downwards, so that the punch 7 applies pressure to pins on the part, the pin is used for connecting or separating the parts from the parts, and the structure is simple and the operation is convenient.

It will be evident to those skilled in the art that the invention 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 invention 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 punch press device is used in auto-parts equipment, includes processing platform (1), its characterized in that: a protection shell (4) is installed above the processing platform (1), a hydraulic rod (6) is fixedly installed in the middle of the protection shell (4), a punch (7) is fixedly installed at the front end of the hydraulic rod (6), four laser transmitters (8) are uniformly arranged on the outer side of the punch (7), the laser transmitters (8) are fixedly installed on the lower surface of the protection shell (4), a gear ring (9) is movably installed inside the protection shell (4), four threaded sleeve gears (10) are uniformly arranged on the inner side of the gear ring (9), a threaded sleeve (12) is fixedly installed in the middle of the threaded sleeve gears (10), a lifting threaded upright post (3) is movably installed in the middle of the threaded sleeve (12), a motor (11) is installed in the middle of the two threaded sleeve gears (12), and a motor bevel gear (13) is installed at the front end of the motor (11), drive bevel gear (14) are installed to one side of motor bevel gear (13), conversion gear (15), four are installed to the below of drive bevel gear (14) the lower extreme fixed mounting of lift screw thread stand (3) has fixed pressing plate (2), the up end fixed mounting of fixed pressing plate (2) has guard plate (5).

2. The press apparatus for automobile accessory assembly according to claim 1, wherein: the utility model discloses a gear ring, including gear ring (9), the even fixed mounting in the outside has a plurality of to support slider (16), support slider (16) and protection casing (4) the centre be provided with direction slide rail (17), the upper and lower end of supporting slider (16) all is provided with the ball, the outside of ball is laminated completely with the inboard of direction slide rail (17).

3. The press apparatus for automobile accessory assembly according to claim 1, wherein: the upper end outside of guard plate (5) is laminated with the inboard of protection casing (4) completely, guard plate (5) and protection casing (4) sliding connection, guard plate (5) adopt explosion-proof glass to make.

4. The press apparatus for automobile accessory assembly according to claim 1, wherein: the outer side of the lifting threaded column (3) and the inner side of the threaded sleeve (12) are provided with threads with the same rotating direction, and the lifting threaded column (3) is connected with the threaded sleeve (12) through threads.

5. The press apparatus for automobile accessory assembly according to claim 1, wherein: the upper end of the threaded sleeve (12) is provided with a limiting block, and one end of the limiting block is fixedly connected with the inner side surface of the protective shell (4).

6. The press apparatus for automobile accessory assembly according to claim 1, wherein: a shaft pin penetrates through the middle of the transmission bevel gear (14) and is fixedly installed, the shaft pin also penetrates through the conversion gear (15), and the lower end of the shaft pin is inserted into the protective shell (4).

7. The press apparatus for automobile accessory assembly according to claim 1, wherein: the lower surface of the fixed pressing plate (2) is provided with a buffering pad, and the surface of the buffering pad is quite rough.