Trimming device for automobile part machining

Abstract

The utility model discloses a trimming device for automobile part processing, which comprises a support, the support is arranged in an inverted U-shaped frame structure, the bottom of the support is arranged at the tops of two opposite sides of a processing machine tool, a lifting plate is arranged on the support above the processing machine tool, and a hydraulic cylinder is arranged at the top of the support. The output end of the hydraulic cylinder is connected with the middle of the bottom of the lifting plate through a hydraulic rod, an edge trimming rack is arranged at the bottom of the lifting plate through a moving mechanism and is of an inverted-U-shaped rack structure, a dust removal mechanism is arranged on one side of the edge trimming rack, a debugging mechanism is arranged on the edge trimming rack, and the debugging mechanism is connected with the dust removal mechanism. A trimming motor is arranged at the lower end of the inner side of the trimming rack through a debugging mechanism. By arranging a series of structures, adjusting the angle, the position and the height of the trimming wheel and adjusting equipment, the application range of the trimming wheel is wide, the trimming angle can be adjusted and locked to keep a reliable and accurate trimming operation state, trimming errors are reduced, and synchronous dust removal of trimming is achieved.

Description

Technical Field

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

[0002] As people's living standards improve, they are spending more and more on cars. Auto parts are the various units that make up the whole car and a product that serves the car. There are many types of auto parts, and the market for auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also been developing rapidly. In industrial manufacturing, trimming refers to the process of removing flash or burrs on the edge of a workpiece. This process is very important to ensure the accuracy and appearance of the workpiece.

[0003] At present, during the use of automobile parts trimming equipment, although the motor-driven trimming wheel can quickly trim the automobile parts on the processing machine, the trimming wheel on the trimming equipment processing machine is fixedly installed, and the angle adjustment of the trimming wheel needs to be disassembled and fixed again. In addition, the deviation of the trimming angle leads to errors in the trimming of automobile parts, affecting the quality of automobile parts. The trimming adjustment is difficult, and a lot of dust and pollution are generated during the trimming process. Utility Model Content

[0004] The purpose of the utility model is to provide a trimming device for automobile parts processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for automobile parts processing, comprising a bracket, the bracket is arranged in an inverted U-shaped frame structure, the bottom of the bracket is arranged at the top of the opposite sides of the processing machine tool, the bracket above the processing machine tool is provided with a lifting plate, the top of the bracket is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected to the middle of the bottom of the lifting plate through a hydraulic rod, the bottom of the lifting plate is provided with a trimming frame through a moving mechanism, the trimming frame is arranged in an inverted U-shaped frame structure, a dust removal mechanism is provided on one side of the trimming frame, a debugging mechanism is provided on the trimming frame, the debugging mechanism is connected to the dust removal mechanism, a trimming motor is provided at the lower end of the inner side of the trimming frame through the debugging mechanism, and the output end of the trimming motor is connected to the trimming wheel through the mounting mechanism.

[0006] Preferably, the debugging mechanism includes a connecting shaft, a turbine, a worm and a No. 2 motor. Connecting shafts are provided on opposite sides of the trimming motor. The connecting shafts are rotatably arranged with the trimming frame through shaft holes. The connecting shaft of the trimming motor on the side away from the dust removal mechanism passes through the trimming frame and is connected to the turbine. A worm is meshed above the turbine. The worm and the turbine are both arranged inside a protective box. One end of the worm is connected to the output end of the No. 2 motor through a coupling. The No. 2 motor is arranged on the protective box.

[0007] Preferably, the mounting mechanism includes a connecting rod, a shaft seat and a locking bolt. The output end of the trimming motor is connected to the connecting rod through a coupling. The shaft seat is provided in the middle of one side of the trimming wheel. Locking holes are provided on the end of the connecting rod away from the trimming motor and the shaft seat. The end of the connecting rod away from the trimming motor is provided in the shaft seat, and the connecting rod is fixed to the shaft seat through the locking bolt in the locking hole.

[0008] Preferably, the moving mechanism includes a threaded rod, a No. 1 motor and a threaded block, a threaded block is provided on the top of the trimming frame, a moving groove is provided at the bottom of the lifting plate, a threaded rod is provided inside the moving groove, the threaded block is threaded on the threaded rod, one end of the threaded rod is connected to the output end of the No. 1 motor through a coupling, and the No. 1 motor is provided on the lifting plate.

[0009] Preferably, guide holes are provided at two opposite ends of the lifting plate, and the two opposite ends of the lifting plate are slidably connected to the bracket through the guide holes.

[0010] Preferably, the dust removal mechanism includes a dust removal port, a support tube, a bellows, a dust removal fan, a bag dust collector and a connecting block. A bag dust collector is provided at the upper end of the trimming frame away from the worm gear. The dust inlet at the lower end of one side of the bag dust collector is connected to the output end of the dust removal fan through a connecting tube. The input end of the dust removal fan is connected to one end of the support tube through a bellows, and the other end of the support tube is connected to the dust removal port. A connecting block is provided at the upper end of one side of the support tube, and a connecting shaft of the trimming motor away from the turbine side passes through the trimming frame and is connected to the connecting block.

[0011] Preferably, the dust removal port is arranged in a trumpet-shaped structure, the dust removal port is arranged above one side of the trimming wheel, and the height of the bottom of the dust removal port is higher than the height of the bottom of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This trimming device for automobile parts processing is used for trimming operations of automobile parts on processing machine tools through the trimming motor and trimming wheel arranged on the trimming frame. The hydraulic cylinder arranged on the bracket realizes adjustable trimming height. The threaded rod, No. 1 motor and threaded block arranged on the lifting plate realize trimming movement. The turbine, worm and No. 2 motor arranged on the trimming frame cooperate to realize trimming angle adjustment of the trimming wheel. The equipment adjustment makes it have a wide range of applications, and the turbine and worm are engaged and self-locked, which can lock the trimming angle adjustment to maintain a reliable and accurate trimming operation state and reduce the trimming error.

[0014] 2. This trimming device is used for automobile parts processing. The dust removal port, dust removal fan and bag dust collector arranged on the trimming machine frame can realize synchronous dust removal during trimming. The support pipe on the dust removal port is connected to the connecting shaft of the adjustment mechanism through a connecting block, so that the dust removal port can be adjusted synchronously with the trimming angle, so that the trimming dust removal is highly targeted; the trimming wheel and the connecting rod are easy to disassemble and replace, and the dust removal port and dust removal equipment can be used independently for non-trimming dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the trimming frame in the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the turbine in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the dust removal port in the utility model.

[0019] In the figure: 1. bracket; 2. processing machine tool; 3. lifting plate; 31. hydraulic cylinder; 32. threaded rod; 33. No. 1 motor; 34. threaded block; 4. trimming frame; 5. debugging mechanism; 51. connecting shaft; 52. turbine; 53. worm; 54. No. 2 motor; 6. trimming motor; 61. connecting rod; 62. shaft seat; 63. locking bolt; 64. trimming wheel; 7. dust removal port; 71. support pipe; 72. bellows; 73. dust removal fan; 74. bag dust collector; 75. connecting block. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example 1

[0024] like Figures 1 to 3 As shown, this embodiment is used for a trimming device for automobile parts processing, including a bracket 1, which is arranged in an inverted U-shaped frame structure. The bottom of the bracket 1 is arranged at the top of the two opposite sides of the processing machine tool 2. A lifting plate 3 is arranged on the bracket 1 above the processing machine tool 2, and a hydraulic cylinder 31 is arranged on the top of the bracket 1. The output end of the hydraulic cylinder 31 is connected to the middle of the bottom of the lifting plate 3 through a hydraulic rod. The bottom of the lifting plate 3 is provided with a trimming frame 4 through a moving mechanism. The trimming frame 4 is arranged in an inverted U-shaped frame structure. A dust removal mechanism is arranged on one side of the trimming frame 4. A debugging mechanism 5 is arranged on the trimming frame 4. The debugging mechanism 5 is connected to the dust removal mechanism. A trimming motor 6 is arranged at the lower end of the inner side of the trimming frame 4 through the debugging mechanism 5. The output end of the trimming motor 6 is connected to a trimming wheel 64 through a mounting mechanism. The trimming wheel 64 is adjusted in angle, position and height to perform trimming operations on automobile parts on the processing machine tool 2. The equipment adjustment makes it widely applicable. The trimming angle adjustment lock can maintain a reliable and accurate trimming operation state, reduce the trimming error, and realize the synchronous dust removal of trimming.

[0025] Specifically, the debugging mechanism 5 includes a connecting shaft 51, a turbine 52, a worm 53 and a second motor 54. Connecting shafts 51 are provided on opposite sides of the trimming motor 6. The connecting shaft 51 is rotatably arranged with the trimming frame 4 through an axis hole. The connecting shaft 51 of the trimming motor 6 on the side away from the dust removal mechanism passes through the trimming frame 4 and is connected with the turbine 52. A worm 53 is meshed above the turbine 52. The worm 53 and the turbine 52 are both arranged inside the protective box. One end of the worm 53 is connected to the output end of the second motor 54 through a coupling. The second motor 54 is arranged on the protective box. The second motor 54 drives the worm 53 to rotate. The rotation of the worm 53 drives the turbine 52 meshed with it to rotate. The rotation of the turbine 52 drives the trimming motor 6 on the trimming frame 4 to rotate through the connecting shaft 51, thereby adjusting the inclination and trimming angle of the trimming wheel 64.

[0026] Furthermore, the mounting mechanism includes a connecting rod 61, a shaft seat 62 and a locking bolt 63. The output end of the trimming motor 6 is connected to the connecting rod 61 through a coupling. The shaft seat 62 is provided in the middle of one side of the trimming wheel 64. Locking holes are provided on the end of the connecting rod 61 away from the trimming motor 6 and the shaft seat 62. The end of the connecting rod 61 away from the trimming motor 6 is arranged in the shaft seat 62. The connecting rod 61 is fixed to the shaft seat 62 by the locking bolt 63 in the locking hole. The trimming wheel 64 and the connecting rod 61 are convenient to disassemble and replace, and the dust removal equipment can be used independently for non-trimming dust removal.

[0027] Furthermore, the moving mechanism includes a threaded rod 32, a No. 1 motor 33 and a threaded block 34. A threaded block 34 is provided on the top of the trimming frame 4, and a moving groove is provided at the bottom of the lifting plate 3. A threaded rod 32 is provided inside the moving groove. The threaded block 34 is threaded on the threaded rod 32. One end of the threaded rod 32 is connected to the output end of the No. 1 motor 33 through a coupling. The No. 1 motor 33 is provided on the lifting plate 3. The No. 1 motor 33 drives the threaded rod 32 in the adjustment groove to rotate. The threaded block 34 threadedly connected to the threaded rod 32 drives the trimming frame 4 and the trimming wheel 64 to adjust the horizontal position above the processing machine 2.

[0028] Furthermore, guide holes are provided at both opposite ends of the lifting plate 3, and both opposite ends of the lifting plate 3 are slidably connected to the bracket 1 through the guide holes, so that the lifting and lowering of the lifting plate 3 is more stable.

[0029] The method of using the present embodiment is as follows: first, the angle, position and height of the trimming wheel 64 are adjusted according to the size of the trimming automobile parts, that is, the No. 2 motor 54 drives the worm 53 to rotate, and the rotation of the worm 53 drives the turbine 52 meshing with it to rotate, and the rotation of the turbine 52 drives the trimming motor 6 on the trimming frame 4 to rotate through the connecting shaft 51, so as to adjust the inclination and trimming angle of the trimming wheel 64, the No. 1 motor 33 drives the threaded rod 32 in the movable groove to rotate, and the threaded block 34 threadedly connected to the threaded rod 32 drives the trimming frame 4 and the trimming wheel 64 to adjust the horizontal position above the processing machine tool 2, the hydraulic cylinder 31 on the bracket 1 drives the lifting plate 3 and the trimming wheel 64 to adjust the height above the processing machine tool 2 through the hydraulic rod, the trimming motor 6 drives the connecting rod 61 and the trimming wheel 64 to rotate at a high speed, and the automobile parts on the processing machine tool 2 are trimmed. The equipment adjustment makes it have a wide range of applications, and the turbine 52 and the worm 53 are meshed and self-locked, which can lock the trimming angle adjustment to maintain a reliable and accurate trimming operation state, thereby reducing the trimming error.

[0030] Example 2

[0031] The structure of the trimming device for automobile parts processing in this embodiment is basically the same as that of the trimming device for automobile parts processing in embodiment 1, except that the dust removal mechanism includes a dust removal port 7, a support pipe 71, a bellows 72, a dust removal fan 73, a bag dust collector 74 and a connecting block 75 (see Figures 1 to 4 A bag dust collector 74 is provided at the upper end of the trimming frame 4 away from the worm 53. The dust inlet at the lower end of the bag dust collector 74 is connected to the output end of the dust removal fan 73 through a connecting pipe. The dust removal fan 73 is provided at the lower end of the bag dust collector 74. A dust discharge pipe is provided at the bottom of the bag dust collector 74. A dust discharge valve is provided on the dust discharge pipe. The input end of the dust removal fan 73 is connected to one end of the support pipe 71 through a bellows 72. The other end of the support pipe 71 is connected to the dust removal port 7. A connecting block 75 is provided at the upper end of one side of the support pipe 71. The connecting shaft 51 of the trimming motor 6 away from the turbine 52 penetrates the trimming frame 4 and the connecting block 75. 5. During the trimming process, the dust removal fan 73 is started. Under the action of the dust removal fan 73, the dust generated by the trimming wheel 64 enters the bag dust collector 74 through the dust removal port 7 through the support pipe 71, the bellows 72 and the connecting pipe. The trimming dust-containing air is dust-removed and purified by the bag dust collector 74. During the angle adjustment of the trimming wheel 64 through the adjustment mechanism 5, the rotation of the connecting shaft 51 drives the connecting block 75, the support pipe 71 and the dust removal port 7 to rotate, so that the dust removal port 7 is synchronously adjusted with the trimming angle, and the dust removal port 7 is synchronously moved horizontally and adjusted in height with the trimming frame 4 and the trimming wheel 64, so that the trimming dust removal is highly targeted.

[0032] Specifically, the dust removal port 7 is arranged in a trumpet-shaped structure. The dust removal port 7 is arranged above one side of the trimming wheel 64. The edge of the dust removal port 7 is away from the side of the connecting rod 61 and extends out from the trimming wheel 64. The dust removal range is large. The height of the bottom of the dust removal port 7 is higher than the height of the bottom of the connecting rod 61. When there is no trimming wheel 64 on the equipment, the dust removal port 7 can be moved down by the lifting plate 3 to perform cleaning operations on the processing machine tool 2.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A trimming device for automobile parts processing, comprising a bracket (1), characterized in that: The support (1) is arranged in an inverted U-shaped frame structure. The bottom of the support (1) is arranged on the tops of two opposite sides of the processing machine tool (2). A lifting plate (3) is arranged on the support (1) above the processing machine tool (2). A hydraulic cylinder (31) is arranged on the top of the support (1). The output end of the hydraulic cylinder (31) is connected to the middle of the bottom of the lifting plate (3) through a hydraulic rod. A trimming frame (4) is arranged at the bottom of the lifting plate (3) through a moving mechanism. The trimming frame (4) is arranged in an inverted U-shaped frame structure. A dust removal mechanism is arranged on one side of the trimming frame (4). A debugging mechanism (5) is arranged on the trimming frame (4). The debugging mechanism (5) is connected to the dust removal mechanism. A trimming motor (6) is arranged at the lower end of the inner side of the trimming frame (4) through the debugging mechanism (5). The output end of the trimming motor (6) is connected to the trimming wheel (64) through a mounting mechanism.

2. The trimming device for automobile parts processing according to claim 1, characterized in that: The debugging mechanism (5) comprises a connecting shaft (51), a turbine (52), a worm (53) and a second motor (54). The two opposite sides of the trimming motor (6) are provided with connecting shafts (51). The connecting shafts (51) are rotatably arranged with the trimming frame (4) through shaft holes. The connecting shaft (51) on the side of the trimming motor (6) away from the dust removal mechanism passes through the trimming frame (4) and is connected with the turbine (52). A worm (53) is meshedly arranged above the turbine (52). The worm (53) and the turbine (52) are both arranged inside a protective box. One end of the worm (53) is connected to the output end of the second motor (54) through a coupling. The second motor (54) is arranged on the protective box.

3. The trimming device for automobile parts processing according to claim 2, characterized in that: The mounting mechanism comprises a connecting rod (61), an axle seat (62) and a locking bolt (63); the output end of the trimming motor (6) is connected to the connecting rod (61) via a coupling; the axle seat (62) is provided in the middle of one side of the trimming wheel (64); locking holes are provided on the end of the connecting rod (61) away from the trimming motor (6) and the axle seat (62); the end of the connecting rod (61) away from the trimming motor (6) is provided in the axle seat (62); the connecting rod (61) is fixed to the axle seat (62) via the locking bolt (63) in the locking hole.

4. The trimming device for automobile parts processing according to claim 1, characterized in that: The moving mechanism comprises a threaded rod (32), a first motor (33) and a threaded block (34); the top of the trimming frame (4) is provided with a threaded block (34); the bottom of the lifting plate (3) is provided with a moving groove; the inside of the moving groove is provided with a threaded rod (32); the threaded block (34) is threadedly arranged on the threaded rod (32); one end of the threaded rod (32) is connected to the output end of the first motor (33) through a coupling; and the first motor (33) is arranged on the lifting plate (3).

5. The trimming device for automobile parts processing according to claim 1, characterized in that: The two opposite ends of the lifting plate (3) are provided with guide holes, and the two opposite ends of the lifting plate (3) are slidably connected to the bracket (1) through the guide holes.

6. The trimming device for automobile parts processing according to claim 3, characterized in that: The dust removal mechanism comprises a dust removal port (7), a support pipe (71), a bellows (72), a dust removal fan (73), a bag dust collector (74) and a connecting block (75); a bag dust collector (74) is provided at the upper end of the trimming frame (4) away from the worm (53); a dust-containing inlet at the lower end of one side of the bag dust collector (74) is connected to the output end of the dust removal fan (73) through a connecting pipe; an input end of the dust removal fan (73) is connected to one end of the support pipe (71) through a bellows (72); the other end of the support pipe (71) is connected to the dust removal port (7); a connecting block (75) is provided at the upper end of one side of the support pipe (71); and a connecting shaft (51) of the trimming motor (6) away from the turbine (52) penetrates the trimming frame (4) and is connected to the connecting block (75).

7. The trimming device for automobile parts processing according to claim 6, characterized in that: The dust removal port (7) is arranged in a trumpet-shaped structure, and the dust removal port (7) is arranged above one side of the trimming wheel (64). The height of the bottom of the dust removal port (7) is higher than the height of the bottom of the connecting rod (61).

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