Surface treatment device for automobile stamping part

Abstract

The utility model relates to the technical field of automobile stamping part surface treatment, and discloses an automobile stamping part surface treatment device which comprises a treatment table, two supporting rods and a top plate, a polishing structure used for deburring stamping parts is arranged at the bottom of the top plate, and the polishing structure comprises an air cylinder fixedly connected to the bottom of the top plate. The bottom end of a piston rod of the air cylinder is fixedly connected with a frame, the inner top wall of the frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a grinding disc, and the bottom of the frame is provided with a positioning assembly used for positioning a stamping part. According to the surface layer treatment device for the automobile stamping part, burrs on the surface of the stamping part are removed through the grinding structure, so that manual hand-held grinding machine grinding is replaced, the labor intensity of workers is reduced, meanwhile, the stamping part in the grinding process is positioned through the positioning assembly, deviation in the grinding process is prevented, and the grinding quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment of automobile stamping parts, in particular to a surface treatment device for automobile stamping parts. Background Art

[0002] Automobile stamping parts, as the name suggests, are metal stamping parts that constitute automobile parts. Among automobile stamping parts, some become automobile parts directly after stamping, and the other part needs to be processed by welding, machining, or painting after stamping before it can become automobile parts. There are many varieties of automobile stamping parts, such as automobile shock absorber stamping parts spring tray, spring seat, spring bracket, end cover, cover, compression valve cover, compression valve sleeve, oil seal seat, bottom cover, dust cover, impeller, oil cylinder, lug, bracket, etc. are all automobile stamping parts. At present, during the production of automobile stamping parts, many burrs will remain on the outer surface. If they are not handled in time, it will affect the subsequent processing.

[0003] Chinese patent announcement number CN218801264U proposes a surface treatment device for automobile stamping parts. The utility model proposes the problem that "the traditional solution requires workers to use a handheld grinder to remove burrs on the edges or periphery of stamping parts. This burr treatment method is usually time-consuming, labor-intensive and labor-intensive." The following technical solution is proposed: "Through the air cooling mechanism and chip collection mechanism, when the automobile stamping parts are being ground, the cold air generated by the air cooler is transported to the air duct through the air supply duct, and the cold air is sprayed toward the automobile stamping parts through a plurality of nozzles, so as to The parts are cooled to prevent the automobile stamping parts from being overheated during grinding, which affects the processing and quality of the automobile stamping parts. At the same time, the cold air blown by the air cooling mechanism will blow the burrs generated during grinding into the chip collecting box, and the burrs will be transported to the collection box through the chip discharge pipe, so that they fall into the box for centralized collection, which prevents the burrs from affecting the grinding of automobile stamping parts, cleans up the burrs generated by grinding, and reduces the time for later cleaning. However, the positioning structure for the stamping parts is not set in the utility model. During the grinding process of the stamping parts, the stamping parts are easily offset due to the rotation of the grinding sheet, which affects the grinding quality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a surface treatment device for automobile stamping parts, which has the advantages of adding a grinding component to prevent the stamping parts from shifting during the grinding process. It solves the problem that the existing solution does not have a positioning structure for the stamping parts, and the stamping parts are easily shifted due to the rotation of the grinding disc, thereby affecting the grinding quality.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of adding a grinding component and preventing the stamping parts from shifting during the grinding process, the utility model provides the following technical solutions: a surface treatment device for automobile stamping parts, comprising a treatment table, two support rods, and a top plate, wherein a grinding structure for removing burrs from the stamping parts is provided at the bottom of the top plate;

[0008] The grinding structure includes a cylinder fixedly connected to the bottom of the top plate, the bottom end of the cylinder piston rod is fixedly connected to a frame, the inner top wall of the frame is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a connecting rod, and the bottom end of the connecting rod is fixedly connected to a grinding disc;

[0009] A positioning assembly for positioning the stamping part is provided at the bottom of the frame.

[0010] Furthermore, the two support rods are fixedly connected to the left side of the upper surface and the right side of the upper surface of the processing table respectively, and the top plate is fixedly connected between the top ends of the two support rods.

[0011] Furthermore, a motor frame is fixedly connected to the outer side of the motor, and the motor frame is fixedly connected to the inner top wall of the frame by bolts.

[0012] Furthermore, the bottom end of the connecting rod passes through the inner top wall of the frame and is fixedly connected to the grinding disc, and the connection relationship between the connecting rod and the frame is a rotational connection.

[0013] Furthermore, auxiliary sliders are fixedly connected to the left and right sides of the frame, the left auxiliary slider is slidably connected to the outer side of the left support rod, and the right auxiliary slider is slidably connected to the outer side of the right support rod.

[0014] Furthermore, the positioning assembly includes two telescopic rods fixedly connected to the bottom of the frame, the outer sides of the telescopic rods are sleeved with springs, and the bottom ends of the piston rods of the telescopic rods are fixedly connected to positioning plates.

[0015] Furthermore, the two telescopic rods are respectively located on the left and right sides of the grinding disc, and the bottom of the positioning plate is fixedly connected with a plurality of protrusions.

[0016] Furthermore, electric push rods are fixedly connected to the left side of the upper surface and the right side of the upper surface of the processing table, clamping blocks are fixedly connected to the opposite ends of the two electric push rods, and rubber pads are fixedly connected to the opposite sides of the two clamping blocks.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a surface treatment device for automobile stamping parts, which has the following beneficial effects:

[0019] The surface treatment device for automobile stamping parts removes burrs on the surface of stamping parts through a grinding structure, thereby replacing manual grinding with a handheld grinder, thereby reducing manual labor intensity. At the same time, the stamping parts are positioned during the grinding process through a positioning component to prevent deviation during the grinding process, thereby ensuring the quality of the grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 Based Figure 1 A partial enlarged schematic diagram of the middle A part;

[0022] Figure 3 It is a front view of the structure of the utility model.

[0023] In the figure: 1. processing table; 2. support rod; 3. top plate; 4. cylinder; 5. frame; 6. motor; 7. connecting rod; 8. grinding disc; 9. auxiliary slider; 10. telescopic rod; 11. spring; 12. positioning plate; 13. electric push rod; 14. clamping block; 15. rubber pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A surface treatment device for automobile stamping parts comprises a treatment table 1, two support rods 2, and a top plate 3. The bottom of the top plate 3 is provided with a grinding structure for removing burrs from the stamping parts.

[0026] like Figure 1 As shown, the grinding structure includes a cylinder 4 fixedly connected to the bottom of the top plate 3, the bottom end of the piston rod of the cylinder 4 is fixedly connected to a frame 5, the inner top wall of the frame 5 is fixedly connected to a motor 6, the output shaft of the motor 6 is fixedly connected to a connecting rod 7, and the bottom end of the connecting rod 7 is fixedly connected to a grinding disc 8;

[0027] A positioning assembly for positioning the stamping part is provided at the bottom of the frame 5 .

[0028] It should be noted that the two support rods 2 are respectively fixedly connected to the left side and the right side of the upper surface of the processing table 1, the top plate 3 is fixedly connected between the top ends of the two support rods 2, the outer side of the motor 6 is fixedly connected to the motor frame, and the motor frame is fixedly connected to the inner top wall of the frame 5 by bolts, the bottom end of the connecting rod 7 passes through the inner top wall of the frame 5 and is fixedly connected to the grinding disc 8, and the connection relationship between the connecting rod 7 and the frame 5 is a rotational connection, and the left and right sides of the frame 5 are fixedly connected with auxiliary sliders 9, the left auxiliary slider 9 is slidably connected to the outer side of the left support rod 2, and the right auxiliary slider 9 is slidably connected to the outer side of the right support rod 2, through the cooperation of the auxiliary slider 9 and the support rod 2, the frame 5 is more stable during the downward movement, and the stability is improved. The positioning assembly includes two telescopic rods 10 fixedly connected to the bottom of the frame 5, and a spring 11 is sleeved on the outer side of the telescopic rods 10. The bottom end of the piston rod of the telescopic rod 10 is fixedly connected to a positioning plate 12. The two telescopic rods 10 are respectively located on the left and right sides of the grinding disc 8. The bottom of the positioning plate 12 is fixedly connected with several protrusions, and the protrusions are used to increase the contact area between the positioning plate 12 and the upper surface of the stamping part, thereby improving the positioning effect. The left side and the right side of the upper surface of the processing table 1 are fixedly connected with electric push rods 13, and the opposite ends of the two electric push rods 13 are fixedly connected with clamping blocks 14, and the opposite sides of the two clamping blocks 14 are fixedly connected with rubber pads 15. The rubber pads 15 are used to increase the clamping effect of the clamping blocks 14 on the stamping parts.

[0029] The working principle of the above embodiment is:

[0030] The stamping part is placed on the processing table 1, and then the motor 6 is started to drive the connecting rod 7 to rotate, and the connecting rod 7 then drives the grinding disc 8 to rotate, and then the electric push rods 13 on the left and right sides are started, and the electric push rods 13 drive the corresponding clamping blocks 14 to contact one side of the stamping part, and then the stamping part is clamped by the clamping blocks 14 on the left and right sides, and then the cylinder 4 is started to drive the frame 5 to move downward, and the frame 5 then drives the grinding disc 8 to move downward and contact the upper surface of the stamping part, so as to grind the surface of the stamping part, and at the same time, the frame 5 drives the telescopic rod 10 to move downward, and the telescopic rod 10 then drives the positioning plate 12 to position the upper surface of the stamping part, so as to improve the stability of the stamping part during grinding.

[0031] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for automobile stamping parts, comprising a treatment table (1), two support rods (2), and a top plate (3), characterized in that: The bottom of the top plate (3) is provided with a grinding structure for removing burrs from the stamped parts; The grinding structure comprises a cylinder (4) fixedly connected to the bottom of the top plate (3); the bottom end of the piston rod of the cylinder (4) is fixedly connected to a frame (5); the inner top wall of the frame (5) is fixedly connected to a motor (6); the output shaft of the motor (6) is fixedly connected to a connecting rod (7); and the bottom end of the connecting rod (7) is fixedly connected to a grinding disc (8); A positioning assembly for positioning the stamping part is provided at the bottom of the frame (5).

2. The surface treatment device for automobile stamping parts according to claim 1, characterized in that: The two support rods (2) are respectively fixedly connected to the left side and the right side of the upper surface of the processing platform (1), and the top plate (3) is fixedly connected between the top ends of the two support rods (2).

3. The surface treatment device for automobile stamping parts according to claim 1, characterized in that: The outer side of the motor (6) is fixedly connected to a motor frame, and the motor frame is fixedly connected to the inner top wall of the frame (5) by bolts.

4. The surface treatment device for automobile stamping parts according to claim 1, characterized in that: The bottom end of the connecting rod (7) passes through the inner top wall of the frame (5) and is fixedly connected to the grinding disc (8), and the connection relationship between the connecting rod (7) and the frame (5) is a rotational connection.

5. The surface treatment device for automobile stamping parts according to claim 1, characterized in that: Auxiliary sliders (9) are fixedly connected to the left and right sides of the frame (5); the left auxiliary slider (9) is slidably connected to the outer side of the left support rod (2), and the right auxiliary slider (9) is slidably connected to the outer side of the right support rod (2).

6. The surface treatment device for automobile stamping parts according to claim 1, characterized in that: The positioning assembly comprises two telescopic rods (10) fixedly connected to the bottom of the frame (5), the outer sides of the telescopic rods (10) are sleeved with springs (11), and the bottom ends of the piston rods of the telescopic rods (10) are fixedly connected with positioning plates (12).

7. The surface treatment device for automobile stamping parts according to claim 6, characterized in that: The two telescopic rods (10) are respectively located on the left and right sides of the grinding disc (8), and the bottom of the positioning plate (12) is fixedly connected with a plurality of protrusions.

8. The surface treatment device for automobile stamping parts according to claim 6, characterized in that: The left side and the right side of the upper surface of the processing table (1) are both fixedly connected to electric push rods (13), the opposite ends of the two electric push rods (13) are both fixedly connected to clamping blocks (14), and the opposite sides of the two clamping blocks (14) are both fixedly connected to rubber pads (15).

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