Edge cutting device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part trimming, and discloses an automobile part machining trimming device which comprises a cutting table body, a cutting auxiliary frame is fixedly installed on the upper surface of the cutting table body, an air cylinder is fixedly installed on the upper surface of the cutting auxiliary frame, and a push rod is slidably arranged on the inner surface of the air cylinder in a sleeved mode. The edge cutting device comprises a cutting table body, a push rod is fixedly installed on the lower surface of the cutting table body, a movable plate is fixedly installed on the lower surface of the push rod and slidably arranged on four stand columns of a cutting auxiliary frame in a sleeving mode, a cutting knife and a positioning mechanism are fixedly installed on the lower surface of the movable plate, and the positioning mechanism is arranged on the cutting table body and used for positioning automobile parts to be cut. And negative air pressure can be transmitted to the surface of the protection plate through the air holes through an air extracting pump, the automobile parts placed on the surface of the protection plate are adsorbed and fixed, the automobile parts can be effectively positioned, deviation of the automobile parts during cutting is prevented, the stability during cutting is guaranteed, and more convenience is achieved.

Description

Technical Field

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

[0002] The advancement of science and technology has promoted the development of automobiles, and automobiles are widely used as a means of transportation; the popularization of automobiles has promoted the strong demand for auto parts; during the production and processing of auto parts, it is necessary to trim the auto parts, and the auto parts trimming machine can be used for trimming the auto parts.

[0003] The existing patent CN213195225U provides a trimming device for the production and processing of automobile parts. In the patent, "the automobile parts to be trimmed are placed on the protective plate, the control box is operated, the piston rod of the oil cylinder drives the movable seat downward, and the knife seat on the movable seat trims the automobile parts." Since the protective plate is a plane and lacks fixation on the automobile parts, it is easy to cause the parts to deviate during trimming, resulting in cutting errors, and there is a lack of cleaning mechanism for the dust and debris generated during cutting. During continuous cutting, the surface of the cutting table is contaminated, causing inconvenience in use. In view of this, a trimming device for automobile parts processing is now proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a trimming device for processing automobile parts, which has the advantages of adsorbing and positioning automobile parts when they are trimmed to prevent them from running off during cutting and adsorbing dust and metal debris generated during trimming. It solves the problems of lack of positioning structure for automobile parts during processing, which makes it easy for the parts to run off and form errors during trimming, and the problem of lack of cleaning structure for metal debris generated during trimming, which makes it easy for the cutting table to be contaminated.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of adsorbing and positioning automobile parts during trimming to prevent them from deviating during cutting and adsorbing dust and metal debris generated during trimming, the utility model provides the following technical solutions: a trimming device for automobile parts processing, comprising a cutting table body, a cutting auxiliary frame fixedly mounted on the upper surface of the cutting table body, a cylinder fixedly mounted on the upper surface of the cutting auxiliary frame, a push rod slidingly sleeved on the inner surface of the cylinder, a movable plate fixedly mounted on the lower surface of the push rod, the movable plate sliding sleeve being mounted on four upright posts of the cutting auxiliary frame, and a cutting knife fixedly mounted on the lower surface of the movable plate;

[0008] A positioning mechanism, the positioning mechanism is on the cutting table body, the positioning mechanism is used to position the automobile parts to be cut, the positioning mechanism includes a fixing seat, and the fixing seat is fixedly mounted on the upper surface of the cutting table body;

[0009] The dust removal mechanism is in the inner wall of the cutting table body and is used to absorb dust when cutting automobile parts. The dust removal mechanism includes an exhaust hopper which is fixedly mounted on the lower surface of the top plate of the cutting table body.

[0010] Preferably, a sliding groove is provided on the upper surface of the fixing seat.

[0011] Preferably, the positioning mechanism further comprises two fixing blocks, the two fixing blocks are fixedly mounted on the upper surface of the fixing seat, and the upper surfaces of the two fixing blocks are both provided with air holes.

[0012] Preferably, the positioning mechanism further comprises a protective plate and a sliding block, the protective plate is arranged on the upper surface of the fixing seat, and air holes are opened on the upper surface of the protective plate, and the sliding block is fixedly mounted on the lower surface of the protective plate.

[0013] Preferably, the dust removal mechanism also includes an exhaust hopper, an exhaust pipe and an exhaust pump, the exhaust hopper is fixedly mounted on the lower surface of the top plate of the cutting table body, the exhaust pipe is fixedly mounted on the lower surface of the exhaust hopper, and an exhaust pump is provided on the outer surface of the exhaust pipe.

[0014] Preferably, the dust removal mechanism also includes a waste box and a drawer, the waste box is fixedly mounted on the lower surface of the exhaust pipe, and the drawer is arranged in the waste box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a trimming device for processing automobile parts, which has the following beneficial effects:

[0017] 1. The trimming device for automobile parts processing can transfer negative air pressure to the surface of the protective plate through the air holes by means of an air pump, so as to adsorb and fix the automobile parts placed on the surface of the protective plate, effectively position the automobile parts, prevent them from deviation during cutting, ensure the stability during cutting, and be more convenient.

[0018] 2. The trimming device for automobile parts processing can use an air pump to draw the dust and debris generated during cutting into the exhaust hopper through the air holes, and then enter the waste box through the exhaust pipe. This can effectively absorb the dust generated during cutting, which not only makes the cutting table beautiful, but also prevents dust from floating in the air to cause harm to the staff. The metal debris can also be recycled, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the structure of the trimming device for processing automobile parts of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the cutting table body of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the movable plate of the utility model.

[0022] In the figure: 1. Cutting table body; 2. Cutting auxiliary frame; 3. Cylinder; 4. Push rod; 5. Movable plate; 6. Fixed seat; 7. Fixed block; 8. Vacuum hopper; 9. Vacuum pipe; 10. Vacuum pump; 11. Waste box; 12. Drawer; 13. Slide; 14. Protective plate; 15. Sliding block; 16. Cutting knife; 17. Protective frame. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 The utility model provides a new technical solution: a trimming device for processing automobile parts, comprising a cutting table body 1, a cutting auxiliary frame 2 is fixedly installed on the upper surface of the cutting table body 1, a cylinder 3 is fixedly installed on the upper surface of the cutting auxiliary frame 2, a push rod 4 is slidably sleeved on the inner surface of the cylinder 3, a movable plate 5 is fixedly installed on the lower surface of the push rod 4, the movable plate 5 is slidably sleeved on four columns of the cutting auxiliary frame 2, and a cutting knife 16 is fixedly installed on the lower surface of the movable plate 5;

[0025] A positioning mechanism, which is on the cutting table body 1 and is used to position the automobile parts to be cut. The positioning mechanism includes a fixing seat 6, which is fixedly mounted on the upper surface of the cutting table body 1;

[0026] The dust removal mechanism is in the inner wall of the cutting table body 1 and is used to absorb dust when cutting automobile parts. The dust removal mechanism includes an exhaust hopper 8 which is fixedly mounted on the lower surface of the top plate of the cutting table body 1 .

[0027] Furthermore, a sliding groove 13 is provided on the upper surface of the fixing seat 6 .

[0028] Furthermore, the positioning mechanism further includes two fixing blocks 7 , which are fixedly mounted on the upper surface of the fixing seat 6 , and air holes are provided on the upper surfaces of the two fixing blocks 7 .

[0029] Furthermore, the positioning mechanism also includes a protective plate 14 and a slider 15 . The protective plate 14 is arranged on the upper surface of the fixing seat 6 , and air holes are opened on the upper surface of the protective plate 14 . The slider 15 is fixedly installed on the lower surface of the protective plate 14 .

[0030] Furthermore, the dust removal mechanism also includes an exhaust hopper 8, an exhaust pipe 9 and an exhaust pump 10. The exhaust hopper 8 is fixedly installed on the lower surface of the top plate of the cutting table body 1, the exhaust pipe 9 is fixedly installed on the lower surface of the exhaust hopper 8, and the exhaust pump 10 is provided on the outer surface of the exhaust pipe 9.

[0031] Furthermore, the dust removal mechanism also includes a waste box 11 and a drawer 12. The waste box 11 is fixedly mounted on the lower surface of the exhaust pipe 9, and the drawer 12 is arranged in the waste box 11.

[0032] When the trimming device for automobile parts processing is used, the automobile parts that need trimming are placed on the protective plate 14, and then the vacuum pump 10 is started to evacuate air, and the negative pressure generated during the vacuuming is transmitted to the surface of the protective plate 14 through the air holes, so that the automobile parts are adsorbed and fixed. At this time, the cylinder 3 is started, and the cylinder 3 applies a downward thrust to the push rod 4 slidably sleeved on the inner surface, and at the same time, the push rod 4 applies a downward thrust to the movable plate 5 fixedly installed at the lower end, so that it moves downward on the cutting auxiliary frame 2. At the same time, the cutting knife 16 arranged on the lower surface of the movable plate 5 completes the trimming of the automobile parts. During cutting, the protective frame 17 is embedded in the surroundings of the protective plate 14 to form a seal to prevent dust and debris from overflowing during cutting, and the dust and debris are sucked into the vacuum bucket 8 by the negative air generated by the vacuum pump 10, and then the vacuum pump 10 is used to suck the dust and debris into the vacuum bucket 8. The air pipe allows it to enter the waste box 11 for recycling and reuse. The trimming device for processing automobile parts can transfer negative air pressure to the surface of the protective plate 14 through the air holes by the vacuum pump 10, and adsorb and fix the automobile parts placed on the surface of the protective plate 14, which can effectively position the automobile parts to prevent them from deviation during cutting, ensure the stability during cutting, and be more convenient. In addition, the trimming device for processing automobile parts can use the vacuum pump 10 to draw the dust and debris generated during cutting into the vacuum bucket 8 through the air holes, and then enter the waste box 11 through the vacuum pipe 9. In this way, the dust generated during cutting can be effectively absorbed, which not only makes the cutting table beautiful, but also prevents the dust from floating in the air to cause harm to the staff, and the metal debris can be recycled, which is more convenient.

[0033] Working principle: When the trimming device for automobile parts processing is used, the automobile parts that need to be trimmed are placed on the protective plate 14, and then the vacuum pump 10 is started to evacuate the air, and the negative pressure generated during the vacuum is transmitted to the surface of the protective plate 14 through the air holes to adsorb the automobile parts and fix them. At this time, the cylinder 3 is started, and the cylinder 3 applies a downward thrust to the push rod 4 slidingly sleeved on the inner surface, and at the same time, the push rod 4 applies a downward thrust to the movable plate 5 fixedly installed at the lower end, so that it moves downward on the cutting auxiliary frame 2. At the same time, the cutting knife 16 arranged on the lower surface of the movable plate 5 completes the trimming of the automobile parts. During cutting, the protective frame 17 is embedded in the surroundings of the protective plate 14 to form a seal to prevent dust and debris from overflowing during cutting, and the dust and debris are sucked into the vacuum bucket 8 by the negative air generated by the vacuum pump 10, and then enter the waste box 11 through the vacuum pipe for recycling.

[0034] 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 trimming device for processing automobile parts, comprising a cutting table body (1), a cutting auxiliary frame (2) fixedly mounted on the upper surface of the cutting table body (1), a cylinder (3) fixedly mounted on the upper surface of the cutting auxiliary frame (2), a push rod (4) slidably mounted on the inner surface of the cylinder (3), a movable plate (5) fixedly mounted on the lower surface of the push rod (4), the movable plate (5) slidably mounted on four upright posts of the cutting auxiliary frame (2), characterized in that: A cutting knife (16) is fixedly mounted on the lower surface of the moving plate (5); A positioning mechanism, the positioning mechanism is on the cutting table body (1), the positioning mechanism is used to position the automobile parts to be cut, the positioning mechanism comprises a fixing seat (6), and the fixing seat is fixedly mounted on the upper surface of the cutting table body (1); The dust removal mechanism is located in the inner wall of the cutting table body (1) and is used to absorb dust when cutting automobile parts. The dust removal mechanism comprises an air suction hopper (8) which is fixedly mounted on the lower surface of the top plate of the cutting table body (1).

2. The trimming device for automobile parts processing according to claim 1, characterized in that: The upper surface of the fixing seat (6) is provided with a sliding groove (13).

3. The trimming device for automobile parts processing according to claim 1, characterized in that: The positioning mechanism further comprises two fixing blocks (7), the two fixing blocks (7) are fixedly mounted on the upper surface of the fixing seat (6), and the upper surfaces of the two fixing blocks (7) are both provided with air holes.

4. The trimming device for automobile parts processing according to claim 1, characterized in that: The positioning mechanism further comprises a protective plate (14) and a slider (15); the protective plate (14) is arranged on the upper surface of the fixing seat (6), and air holes are opened on the upper surface of the protective plate (14); and the slider (15) is fixedly mounted on the lower surface of the protective plate (14).

5. The trimming device for automobile parts processing according to claim 1, characterized in that: The dust removal mechanism also includes an air suction hopper (8), an air suction pipe (9) and an air suction pump (10); the air suction hopper (8) is fixedly mounted on the lower surface of the upper top plate of the cutting table body (1); the air suction pipe (9) is fixedly mounted on the lower surface of the air suction hopper (8); and the outer surface of the air suction pipe (9) is provided with an air suction pump (10).

6. The trimming device for automobile parts processing according to claim 1, characterized in that: The dust removal mechanism further comprises a waste box (11) and a drawer (12); the waste box (11) is fixedly mounted on the lower surface of the exhaust pipe (9), and the drawer (12) is arranged inside the waste box (11).

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