阅读说明：本技术 一种汽车冲压件加工设备 (Automobile punching part processing equipment ) 是由 仰军 刘海堂 李克俊 于 2021-08-18 设计创作，主要内容包括：本发明公开了一种汽车冲压件加工设备,包括加工平台,所述加工平台顶面固设有U形架,所述U形架顶部固设有第一电动伸缩杆,所述第一电动伸缩杆的第一伸缩端与夹持机构固接,所述夹持机构下方设置有打磨筒,所述打磨筒内填充有金刚砂,所述打磨筒底面与连接盘顶面固接,所述连接盘底面与电机的动力输出端固接,所述电机与加工平台固接。本发明通过夹板将待打磨的汽车冲压件夹持住,然后通过第一电动伸缩杆驱动汽车冲压件下移至打磨筒内,并埋入金刚砂中,启动电机,使电机带动打磨筒转动,打磨筒带动内部的金刚砂转动打磨汽车冲压件,从而快速去除汽车冲压件上的毛刺。(The invention discloses automobile stamping part processing equipment which comprises a processing platform, wherein a U-shaped frame is fixedly arranged on the top surface of the processing platform, a first electric telescopic rod is fixedly arranged on the top of the U-shaped frame, a first telescopic end of the first electric telescopic rod is fixedly connected with a clamping mechanism, a polishing barrel is arranged below the clamping mechanism, carborundum is filled in the polishing barrel, the bottom surface of the polishing barrel is fixedly connected with the top surface of a connecting disc, the bottom surface of the connecting disc is fixedly connected with a power output end of a motor, and the motor is fixedly connected with the processing platform. According to the automobile stamping part grinding device, an automobile stamping part to be ground is clamped through the clamping plate, then the automobile stamping part is driven to move downwards into the grinding cylinder through the first electric telescopic rod and is embedded into diamond dust, the motor is started, the motor drives the grinding cylinder to rotate, the grinding cylinder drives the inner diamond dust to rotate, and the automobile stamping part is ground, so that burrs on the automobile stamping part are removed rapidly.)

1. The utility model provides an automobile punching part processing equipment, includes processing platform (6), its characterized in that: processing platform (6) top surface has set firmly U-shaped frame (4), U-shaped frame (4) top has set firmly first electric telescopic handle (1), first flexible end (2) and fixture rigid coupling of first electric telescopic handle (1), the fixture below is provided with a section of thick bamboo (3) of polishing, it has diamond dust (5) to fill in a section of thick bamboo (3) of polishing, a section of thick bamboo (3) bottom surface and connection pad (8) top surface rigid coupling polish, connection pad (8) bottom surface and power take off (7) rigid coupling of motor (9), motor (9) and processing platform (6) rigid coupling.

2. An automobile stamping workpiece processing apparatus as claimed in claim 1, wherein: the four corners of the bottom surface of the processing platform (6) are provided with supporting legs (10), and the supporting legs (10) are vertically and fixedly connected with the processing platform (6).

3. An automobile stamping workpiece processing apparatus as claimed in claim 1, wherein: the clamping mechanism comprises a bottom plate (12), a second electric telescopic rod (14), a sliding rail (13), a sliding block (11) and a clamping plate (16); bottom plate (12) top surface and first flexible end (2) bottom rigid coupling, bottom plate (12) bottom surface has set firmly slide rail (13), sliding connection has two slider (11) on slide rail (13), slider (11) both sides all are provided with second electric telescopic handle (14), second electric telescopic handle (14) and slide rail (13) rigid coupling, the electronic flexible end of second (15) and slider (11) rigid coupling of second electric telescopic handle (14), two all set firmly splint (16) on slider (11).

4. An automobile stamping workpiece processing apparatus as claimed in claim 3, wherein: sponge (17) are fixedly arranged on the opposite surfaces of the two splints (16).

5. An automobile stamping workpiece processing apparatus as claimed in claim 3, wherein: the bottom plate (12) bottom surface edge is seted up annular spout (18), install a plurality of balls (19) in the annular spout (18).

6. An automobile stamping workpiece processing apparatus as claimed in claim 5, wherein: the top of the grinding cylinder (3) is in plug fit with the annular chute (18).

7. An automobile stamping workpiece processing apparatus as claimed in claim 1, wherein: the grinding cylinder (3) is made of aluminum alloy.

8. An automobile stamping workpiece processing apparatus as claimed in claim 5, wherein: the bottom surface of the bottom plate (12) is provided with an annular bulge (20), the annular bulge is positioned on the inner side of the annular sliding groove (18), and the distance from the annular bulge to the annular ring groove (18) is not more than 2 mm.

9. An automobile stamping workpiece processing apparatus as claimed in claim 8, wherein: the cross section of the cylinder wall of the grinding cylinder (3) is in a circular ring shape, and the inner diameter of the cylinder wall of the grinding cylinder (3) is kept unchanged from top to bottom, gradually reduced, gradually increased and then kept unchanged;

the wall of the grinding cylinder is sequentially provided with a cylinder neck, a closing part (21), an expanding part (22) and a cylinder body according to the change of the inner diameter size;

the height of the annular projection is greater than the height of the neck but less than the total height of the neck and the mouth.

Technical Field

The invention relates to the field of automobile stamping parts, in particular to automobile stamping part processing equipment.

Background

Automobile stamping parts, as the name implies, are metal stamping parts that constitute automobile parts. In the automobile stamping part, one part of the automobile stamping part is directly formed into automobile parts after stamping, and the other part of the automobile stamping part is formed into the automobile parts after being processed by welding, machining, painting or other processes after stamping. The automobile stamping parts are various in variety, and for example, the automobile shock absorber stamping parts comprise spring trays, spring seats, spring brackets, end covers, sealing covers, compression valve sleeves, oil seal seats, bottom covers, dust covers, impellers, oil cylinders, support lugs, supports and the like.

At present, burrs and the like often remain on the surface of an automobile stamping part after the production of the automobile stamping part is finished, and the existing method for processing the burrs is manual grinding, so that the efficiency is low, and improvement is needed.

Disclosure of Invention

The invention aims to provide automobile stamping part processing equipment to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides an automobile punching part processing equipment, includes the processing platform, the processing platform top surface has set firmly the U-shaped frame, U-shaped frame top has set firmly first electric telescopic handle, first flexible end and fixture rigid coupling of first electric telescopic handle, the fixture below is provided with a section of thick bamboo of polishing, it has diamond dust to polish a section of thick bamboo intussuseption, polish a section of thick bamboo bottom surface and connection pad top surface rigid coupling, the connection pad bottom surface and the power take off end rigid coupling of motor, motor and processing platform rigid coupling.

Preferably, the four corners of the bottom surface of the processing platform are provided with supporting legs, and the supporting legs are fixedly connected with the processing platform in a perpendicular mode.

Preferably, the clamping mechanism comprises a bottom plate, a second electric telescopic rod, a sliding rail, a sliding block and a clamping plate; bottom plate top surface and first flexible end bottom rigid coupling, the bottom plate bottom surface has set firmly the slide rail, sliding connection has two sliders on the slide rail, the slider both sides all are provided with second electric telescopic handle, second electric telescopic handle and slide rail rigid coupling, second electric telescopic handle's second electric telescopic end and slider rigid coupling, two splint have all set firmly on the slider.

Preferably, the sponge is fixedly arranged on the opposite sides of the two clamping plates.

Preferably, the bottom surface edge of the bottom plate is provided with an annular chute, and a plurality of balls are arranged in the annular chute.

Preferably, the top of the polishing barrel is in plug-in fit with the annular chute.

Preferably, the grinding cylinder is made of aluminum alloy.

The invention has the beneficial effects that:

1. according to the automobile stamping part grinding device, an automobile stamping part to be ground is clamped through the clamping plate, then the automobile stamping part is driven to move downwards into the grinding cylinder through the first electric telescopic rod and is embedded into diamond dust, the motor is started, the motor drives the grinding cylinder to rotate, the grinding cylinder drives the inner diamond dust to rotate, and the automobile stamping part is ground, so that burrs on the automobile stamping part are removed rapidly.

2. Through set up annular spout in the bottom plate bottom surface, can make a section of thick bamboo of polishing insert in the annular spout to make the bottom plate seal a section of thick bamboo top of polishing, thereby effectively prevent a section of thick bamboo rotation of polishing diamond dust departure.

3. The cylindrical carborundum mode is adopted, the carborundum is not fixed on the polishing piece, so that the carborundum is allowed to move, the distribution of the carborundum can be changed according to the shape of the stamping piece, and the polishing effect, particularly the edge, the corner and the like, is effectively improved finally.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a portion of the structure at the grinding drum;

reference numerals: 1. a first electric telescopic rod; 2. a first telescoping end; 3. polishing the barrel; 4. a U-shaped frame; 5. emery; 6. a processing platform; 7. a power output end; 8. a connecting disc; 9. a motor; 10. supporting legs; 11. a slider; 12. a base plate; 13. a slide rail; 14. a second electric telescopic rod; 15. a second electric telescopic end; 16. a splint; 17. a sponge; 18. an annular chute; 19. a ball bearing; 20. an annular projection; 21. a closing-in part; 22. a flared part.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, an automobile stamping workpiece processing device comprises a processing platform 6, a U-shaped frame 4 is fixedly arranged on the top surface of the processing platform 6, a first electric telescopic rod 1 is fixedly arranged on the top of the U-shaped frame 4, a first telescopic end 2 of the first electric telescopic rod 1 is fixedly connected with a clamping mechanism, a polishing cylinder 3 is arranged below the clamping mechanism, the polishing cylinder 3 is made of an aluminum alloy material, diamond dust 5 is filled in the polishing cylinder 3, the bottom surface of the polishing cylinder 3 is fixedly connected with the top surface of a connecting disc 8, the bottom surface of the connecting disc 8 is fixedly connected with a power output end 7 of a motor 9, and the motor 9 is fixedly connected with the processing platform 6.

Four corners of the bottom surface of the processing platform 6 are provided with supporting legs 10, and the supporting legs 10 are fixedly connected with the processing platform 6 in a vertical mode. The clamping mechanism comprises a bottom plate 12, a second electric telescopic rod 14, a sliding rail 13, a sliding block 11 and a clamping plate 16; bottom plate 12 top surface and the 2 bottom rigid couplings of first flexible end, bottom plate 12 bottom surface has set firmly slide rail 13, sliding connection has two sliders 11 on slide rail 13, slider 11 both sides all are provided with second electric telescopic handle 14, second electric telescopic handle 14 and slide rail 13 rigid coupling, the electronic flexible end 15 of second electric telescopic handle 14 and the 11 rigid couplings of slider, splint 16 have all set firmly on two sliders 11, the one side that two splint 16 carried on the back mutually all has set firmly sponge 17.

During the use, the stamping workpiece that will treat to polish is put between two splint 16, then start second electric telescopic handle 14, make 14 drive slider 11 of second electric telescopic handle remove, make two splint 16 be close to each other until can insert in the jack on the automobile punching part, then make 14 drive slider 11 of second electric telescopic handle move back to back mutually, make splint prop the automobile punching part, thereby press from both sides tight automobile punching part, start first electric telescopic handle 1, make 1 drive automobile punching part of first electric telescopic handle descend to in the section of thick bamboo 3 of polishing, then start motor 9, make motor 9 drive the section of thick bamboo 3 of polishing rotate, make the carborundum 5 synchronous rotation in the section of thick bamboo 3 of polishing automobile punching part. Through the design of inserting the jacks, the design of clamping the outer side is replaced, so that the invention can utilize the electric telescopic rod with smaller size to drive the clamping plate to clamp the stamping part with larger size, and simultaneously can effectively reduce the requirement on the telescopic length of the telescopic rods, so that the distance between the two telescopic rods is smaller, the stamping part with larger area can be utilized to cover the telescopic rods, and the damage to the telescopic rods and the clamping plate in the polishing process of the stamping part is avoided.

The base plate 12 is preferably disc-shaped in cross-section. The second electric telescopic rod 14, the sliding rail 13, the sliding block 11, the clamping plate 16, the second electric telescopic end 15 and the second electric telescopic end 15 form a clamping mechanism. In addition to the two clamping devices arranged in the transverse direction as shown in fig. 1, two clamping devices may also be arranged in the longitudinal direction, so that the stamping part is better clamped by the four clamping devices. But in practice two will suffice. According to the invention, only in the process of putting the stamping part into the grinding cylinder, the clamping mechanism is required to clamp the stamping part, once the stamping part is put into the grinding cylinder, the stamping part is limited, and the clamping can be completely avoided, so that the grinding effect is not influenced. The process of putting in can be assisted by people, so the problem that the two clamping mechanisms cannot be firmly clamped for a long time is not worried. And the carborundum in the grinding cylinder can drive the stamping part to rotate until the stamping part is automatically pressed on the clamping plate. This is also one of the innovative points of the present invention, i.e. it allows to reduce the number of gripping mechanisms with respect to the prior art.

Example 2

As shown in fig. 1 to 2, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: an annular sliding groove 18 is formed in the edge of the bottom face of the bottom plate 12, a plurality of balls 19 are mounted in the annular sliding groove 18, and the top of the grinding cylinder 3 is in plug fit with the annular sliding groove 18. The top of the polishing barrel 3 is inserted into the annular chute 18, so that the polishing barrel 3 can be completely sealed by the bottom plate 12, and the polishing barrel 3 can rotate more smoothly in the annular chute 18 by arranging the balls 19.

Example 3, refer to FIGS. 2 and 3

On the basis of embodiment 2, the bottom surface of the bottom plate 12 is provided with an annular bulge 20, the annular bulge is positioned on the inner side of the annular sliding groove 18, and the distance from the annular bulge to the annular ring groove 18 is not more than 2 mm. The annular protrusion, the annular sliding groove and the wall of the grinding cylinder form a labyrinth groove structure together, so that emery can be effectively prevented from entering the annular sliding groove 18. In addition, the trend of the labyrinth groove is selected, so that the notch of the labyrinth groove at the position where the carborundum enters is downward, and even if the carborundum enters the labyrinth groove between the annular bulge and the cylinder wall of the grinding cylinder, the carborundum is influenced by gravity and is more likely to fall off instead of entering the annular groove 18, thereby further increasing the difficulty of the carborundum entering the annular sliding groove 18.

Example 4, refer to FIGS. 2 and 3

The cross section of the wall of the grinding cylinder 3 is preferably circular, and the inner diameter of the wall of the grinding cylinder 3 is preferably from top to bottom, and is firstly kept unchanged, then gradually reduced, then gradually increased and then kept unchanged. The wall of the grinding cylinder is sequentially provided with a cylinder neck, a closing part 21, a flaring part 22 and a cylinder body according to the change of the inner diameter size. The height of the annular projection is greater than the height of the neck but less than the total height of the neck and the mouth. Thereby utilize the mouth of holding up to the annular protruding with polish the entry between the section of thick bamboo and shelter from, further increase the degree of difficulty that diamond dust got into. Meanwhile, the flared part is utilized to guide the movement direction of the carborundum, so that the carborundum moves inwards instead of upwards entering between the annular bulge and the polishing barrel, and the entering difficulty of the carborundum is further increased.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.