Automobile parts processing device

Abstract

The present invention relates to the field of mechanical processing technology, and discloses an automobile parts processing device, including a workbench, the top of the workbench is fixedly connected to a frame, the frame is provided with a grinding mechanism, the grinding mechanism includes a motor, a reciprocating screw, a moving block, an annular groove, a rotating block, a first ball, and a grinding assembly, the motor is installed on the side of the frame through a mounting seat, and one end of the reciprocating screw is fixedly connected to the output end of the motor. The present invention realizes the function of the grinding assembly being able to move horizontally and rotate through structures such as a reciprocating screw, a moving block, an annular groove, a first ball, a ball screw, a second ball, a gear and an annular gear ring. This composite motion mode enables the grinding assembly to directly perform comprehensive grinding on the inner wall of a tubular automobile part without the need for subsequent additional processing, greatly reducing the processing procedures, significantly improving work efficiency, and effectively solving the problem of low processing efficiency in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to an automobile parts processing device. Background Art

[0002] Tubular auto parts are generally formed by stamping, and after forming, they require multiple subsequent processing procedures; for example, cutting of tubular auto parts, or uneven inner walls of tubular auto parts, resulting in the inability to complete subsequent installation. In the case of uneven inner walls of tubular auto parts, in order to complete the subsequent installation smoothly, the inner walls of tubular auto parts need to be polished.

[0003] According to a Chinese patent with the announcement number "CN218427454U", an automobile parts processing device is disclosed, which belongs to the field of automobile parts production technology. The automobile parts processing device includes a grinding component and a dust removal component. The grinding component includes a support frame, a threaded rod, a grinding piece, a bracket, an electric cylinder and a fixing part. The threaded rod is rotatably connected in the support frame, the grinding piece is threadedly connected to the threaded rod, and the grinding piece is symmetrically arranged on the support frame, the bracket is fixedly connected to the support frame, and the electric cylinder is fixedly connected to the bracket. Through the above arrangement, when grinding automobile parts, both sides of the automobile parts can be polished at the same time, which makes the grinding efficiency higher, saves grinding time, and improves the production efficiency of automobile parts. At the same time, debris and dust can also be processed to avoid the accumulation of debris and dust, reduce the pollution of debris and dust to the equipment, and make the equipment easier to maintain in the later stage.

[0004] When the above patent is in use, the automobile parts are clamped by a support plate. However, when grinding the tubular automobile parts, it is inconvenient to grind the inner wall of the tubular parts, and subsequent processing is required, which is time-consuming and labor-intensive and affects work efficiency. Therefore, an automobile parts processing device is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an automobile parts processing device in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automobile parts processing device, comprising a workbench, a frame is fixedly connected to the top of the workbench, a grinding mechanism is arranged on the frame, and the grinding mechanism comprises a motor, a reciprocating screw, a moving block, an annular groove, a rotating block, a first ball, and a grinding assembly; The motor is mounted on the side of the frame through a mounting seat, one end of the reciprocating screw is fixedly connected to the output end of the motor, and the other end of the reciprocating screw passes through the side of the frame through a bearing, and the moving block is threadedly sleeved on the reciprocating screw; The annular groove is opened on the outer wall of the moving block, the first ball is slidably connected to the inner wall of the annular groove, the inner wall of the rotating block is fixedly connected to the first ball, the grinding assembly is hinged to the outer wall of the rotating block through a hinge rod, a first spring is fixedly connected to the hinge rod, and the other end of the first spring is fixedly connected to the outer wall of the rotating block.

[0007] Preferably, the grinding assembly includes an arc plate, a grinding head, a discharge trough, and a grinding sheet. The arc plate is hinged to the outer wall of the rotating block through a hinge rod, the grinding head is arranged on one side of the arc plate, the discharge trough is opened on the outer side of the arc plate, and the grinding sheet is fixedly connected to the outer side of the arc plate.

[0008] Preferably, the number of the grinding assemblies is four, and the four grinding assemblies are arranged around the outer wall of the rotating block.

[0009] Preferably, one side of the rotating block is fixedly connected to an annular gear ring, the inner wall of the frame is fixedly connected to a ball screw, and the ball screw movably passes through the moving block, the raceway of the ball screw is slidably connected to a second ball, the moving block is rotatably connected to a gear through a bearing, the inner wall of the gear is fixedly connected to the ball screw, and the gear is meshingly connected to the annular gear ring.

[0010] Preferably, a limit rod is fixedly connected to the inner wall of the frame, and the limit rod movably penetrates the moving block, and the limit rod and the ball screw are symmetrically arranged on the upper and lower sides of the reciprocating screw.

[0011] Preferably, an adjustment mechanism is provided on the rotating block, and the adjustment mechanism includes a slide groove, a slider, a connecting rod, a mounting groove, an electromagnet, a groove, and a magnet block. The slide groove is opened on the outer wall of the rotating block, and the slider is slidably connected to the inner wall of the slide groove. One end of the connecting rod is hinged to the hinge rod, and the other end of the connecting rod is hinged to the top of the slider. The mounting groove is opened at the bottom of the slider, the electromagnet is installed at the top of the inner wall of the mounting groove, and the groove is opened at the bottom of the inner wall of the slide groove. The magnet block is slidably connected to the inner wall of the groove, and a second spring is fixedly connected to the bottom of the magnet block, and the other end of the second spring is fixedly connected to the bottom of the groove.

[0012] Preferably, limiting grooves are provided on both sides of the inner wall of the slide groove, limiting blocks are fixedly connected to both sides of the sliding block, and the limiting blocks are slidably connected to the inner wall of the limiting groove.

[0013] Preferably, a placement opening is opened on the right side of the frame, the left side of the reciprocating screw is rotatably connected to a fixed plate through a bearing, and the fixed plate is fixedly connected to the ball screw and the limit rod, the left side of the frame is fixedly connected to a fixing buckle, the inner wall of the fixing buckle is slidably connected to a plug plate, and the plug plate movably passes through the fixed plate.

[0014] Preferably, a stabilizing mechanism is provided on the frame, and the stabilizing mechanism includes a rotating rod, a transmission roller, a first electric push rod, a frame body, and a rotating roller. The rotating rod is rotatably connected to the inner wall of the frame through a bearing. The number of the rotating rods is five, and the middle rotating rod passes through the inner wall of the frame through a bearing and is transmission-connected to the reciprocating screw through a synchronous pulley. The five rotating rods are transmission-connected to each other through a synchronous pulley. The transmission roller is fixedly sleeved on the rotating rod, the first electric push rod is fixedly installed on the top of the frame, and the movable end of the first electric push rod movably passes through the top of the frame, the frame body is fixedly connected to the bottom of the first electric push rod, and the rotating roller is rotatably connected to the inner wall of the frame.

[0015] Preferably, a second electric push rod is fixedly mounted on the top of the frame, and a clamping plate is fixedly connected to the movable end of the second electric push rod.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects: 1. This automobile parts processing device realizes the function of both horizontal movement and rotation of the grinding component through structures such as a reciprocating screw, a moving block, an annular groove, a first ball, a ball screw, a second ball, a gear and an annular gear ring. This composite motion mode enables the grinding component to directly grind the inner wall of the tubular automobile parts without subsequent additional processing, greatly reducing the processing procedures, significantly improving work efficiency, and effectively solving the problem of low processing efficiency in the prior art.

[0017] 2. This automobile parts processing device, through the design of the first spring, the slide groove, the slider and the connecting rod, enables the grinding component to be adaptively adjusted according to the inner wall size of the tubular automobile parts. Regardless of whether the pipe diameter is large or small, the grinding component can fit closely with it, ensuring a good grinding effect. At the same time, the coordinated work of the mounting groove, the electromagnet, the groove, the magnet block and the second spring can firmly fix the grinding component after being adjusted into place, thereby enhancing the stability of the grinding component during operation, further ensuring the processing quality, and meeting the processing requirements of tubular automobile parts of different specifications.

[0018] 3. This automobile parts processing device provides reliable support for the reciprocating screw, ball screw and limit rod through the setting of fixed plates, fixed buckles and plug plates. During the grinding process, the stability of these components directly affects the movement accuracy of the grinding assembly. The stable support structure effectively reduces the processing errors caused by the shaking of components, thereby ensuring the processing accuracy, improving product quality, and ensuring the stability and reliability of the entire processing device during the working process.

[0019] 4. This automobile parts processing device, through the first electric push rod, frame, rotating roller and the second electric push rod and clamping plate, together constitutes a multiple fixing system for tubular automobile parts. The first electric push rod drives the frame to descend, so that the rotating roller contacts the top of the tubular automobile parts to achieve preliminary fixation; the second electric push rod drives the clamping plate to limit the two sides of the parts to further enhance the fixing effect. This all-round fixing method greatly improves the stability of the tubular automobile parts during grinding, effectively avoids the displacement or shaking of the parts during the grinding process, ensures the smooth progress of the processing process, and improves the processing quality.

[0020] 5. This automobile parts processing device, through the coordinated operation of the rotating rod, the transmission roller and the rotating roller, enables the accessories to rotate in the opposite direction to the grinding component when grinding the tubular automobile parts. According to the grinding principle, the reverse rotation increases the relative movement speed, making the grinding force stronger, and can more effectively remove burrs, oxide scales and other impurities on the inner wall of the pipe, significantly improving the grinding efficiency and quality, making the inner wall of the processed tubular automobile parts smoother and flatter, and meeting higher processing accuracy requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front schematic diagram of the present invention; Figure 3 It is a front cross-sectional view of the present invention; Figure 4 It is a partial schematic diagram of the grinding mechanism of the present invention; Figure 5 It is a partial cross-sectional view of the grinding mechanism of the present invention; Figure 6 This is an enlarged schematic diagram of point A of the present invention; Figure 7 It is a schematic diagram of the rotating block of the present invention; Figure 8 It is a schematic diagram of a moving block of the present invention; Fig. 9 It is a schematic diagram of the gear of the present invention; Fig.10 This is a schematic diagram of the grinding assembly structure.

[0022] In the figure: 1, workbench; 2, frame; 3, grinding mechanism; 301, motor; 302, reciprocating screw; 303, moving block; 304, annular groove; 305, rotating block; 306, first ball; 307, grinding assembly; 3071, arc plate; 3072, grinding head; 3073, discharge trough; 3074, grinding sheet; 308, annular gear ring; 309, ball screw; 310, second ball; 311, Gear; 4, adjusting mechanism; 401, slide groove; 402, slider; 403, connecting rod; 404, mounting groove; 405, electromagnet; 406, groove; 407, magnet block; 5, fixing plate; 6, fixing buckle; 7, plug plate; 8, stabilizing mechanism; 801, rotating rod; 802, transmission roller; 803, first electric push rod; 804, frame; 805, rotating roller; 806, second electric push rod; 807, clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-10An embodiment of the present invention is: an automobile parts processing device, including a workbench 1, a frame 2 is fixedly connected to the top of the workbench 1, a grinding mechanism 3 is arranged on the frame 2, the grinding mechanism 3 includes a motor 301, a reciprocating screw 302, a moving block 303, an annular groove 304, a rotating block 305, a first ball 306, and a grinding assembly 307, the motor 301 is installed on the side of the frame 2 through a mounting seat, one end of the reciprocating screw 302 is fixedly connected to the output end of the motor 301, and the other end of the reciprocating screw 302 passes through the side of the frame 2 through a bearing, the moving block 303 is threadedly sleeved on the reciprocating screw 302, the annular groove 304 is opened on the outer wall of the moving block 303, and the first ball 306 is slidably connected to the inner wall of the annular groove 304 The inner wall of the rotating block 305 is fixedly connected to the first ball 306, the grinding assembly 307 is hinged to the outer wall of the rotating block 305 through a hinge rod, a first spring is fixedly connected to the hinge rod, and the other end of the first spring is fixedly connected to the outer wall of the rotating block 305, the grinding assembly 307 includes an arc plate 3071, a grinding head 3072, a discharge groove 3073, and a grinding sheet 3074, the arc plate 3071 is hinged to the outer wall of the rotating block 305 through a hinge rod, the grinding head 3072 is arranged on one side of the arc plate 3071, the discharge groove 3073 is opened on the outer side of the arc plate 3071, and the grinding sheet 3074 is fixedly connected to the outer side of the arc plate 3071. There are four grinding assemblies 307, and the four grinding assemblies 307 are arranged around the rotating On the outer wall of the block 305, one side of the rotating block 305 is fixedly connected with an annular gear ring 308, the inner wall of the frame 2 is fixedly connected with a ball screw 309, and the ball screw 309 movably penetrates the moving block 303, and the raceway of the ball screw 309 is slidably connected with a second ball 310, and the moving block 303 is rotatably connected with a gear 311 through a bearing, the inner wall of the gear 311 is fixedly connected with the ball screw 309, and the gear 311 is meshed with the annular gear ring 308, the inner wall of the frame 2 is fixedly connected with a limit rod, and the limit rod movably penetrates the moving block 303, the limit rod and the ball screw 309 are symmetrically arranged on the upper and lower sides of the reciprocating screw 302, and an adjustment mechanism 4 is arranged on the rotating block 305, and the adjustment mechanism 4 includes a slide groove 401, a slider 402, and a connecting rod. Connecting rod 403, mounting groove 404, electromagnet 405, groove 406, magnet block 407, the slide groove 401 is provided on the outer wall of the rotating block 305, the slider 402 is slidably connected to the inner wall of the slide groove 401, one end of the connecting rod 403 is hinged to the hinge rod, and the other end of the connecting rod 403 is hinged to the top of the slider 402, the mounting groove 404 is provided at the bottom of the slider 402, the electromagnet 405 is installed on the top of the inner wall of the mounting groove 404, the groove 406 is provided at the bottom of the inner wall of the slide groove 401, the magnet block 407 is slidably connected to the inner wall of the groove 406, the bottom of the magnet block 407 is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the bottom of the groove 406, and limiting grooves are provided on both sides of the inner wall of the slide groove 401.The two sides of the slider 402 are fixedly connected with the limit blocks, and the limit blocks are slidably connected with the inner wall of the limit groove. The right side of the frame 2 is provided with a placement opening. The left side of the reciprocating screw 302 is rotatably connected with a fixed plate 5 through a bearing, and the fixed plate 5 is fixedly connected with the ball screw 309 and the limit rod. The left side of the frame 2 is fixedly connected with a fixed buckle 6, and the inner wall of the fixed buckle 6 is slidably connected with an insert plate 7, and the insert plate 7 movably penetrates the fixed plate 5.

[0028] Working principle: the tubular automobile parts are passed through the placement port and placed on the driving roller 802, and then the insert plate 7 is inserted into the fixing plate 5 and the fixing buckle 6. Under the action of the first spring, the grinding head 3072 and the grinding sheet 3074 are in contact with the inner wall of the tubular automobile parts. At the same time, the slider 402 slides in the slide groove 401 through the connecting rod 403, and the electromagnet 405 is energized. The electromagnet 405 sucks the upper half of the magnet block 407 corresponding to the bottom of the slider 402 into the mounting groove 404, thereby fixing the slider 402, and then fixing the grinding head 3072 and the grinding sheet 3074. By starting the motor 301, the motor 301 drives the reciprocating screw rod 302 to rotate, thereby driving the moving block 303 to move to the left, and the moving block 303 moves to the left. The movable block 303 will drive the rotating block 305 to move to the left through the first ball 306 and the annular groove 304. At the same time, the movement of the movable block 303 will drive the gear 311 and the second ball 310 to move. The movement of the second ball 310 to the left will drive the gear 311 to rotate counterclockwise under the action of the ball screw 309. The rotation of the gear 311 will drive the annular gear ring 308 to rotate counterclockwise, thereby driving the rotating block 305 to rotate, so that the rotating block 305 rotates while moving to the left. The rotating block 305 drives the grinding head 3072 and the grinding sheet 3074 to move and rotate through the hinged rod, and the inner wall of the tubular automotive accessories is removed by the grinding head 3072, and then the inner wall of the tubular automotive accessories is polished by the grinding sheet 3074.

[0029] See also Figure 1-10On the basis of the above embodiment, in another embodiment of the present invention, preferably, a stabilizing mechanism 8 is provided on the frame 2, and the stabilizing mechanism 8 includes a rotating rod 801, a transmission roller 802, a first electric push rod 803, a frame 804, and a rotating roller 805. The rotating rod 801 is rotatably connected to the inner wall of the frame 2 through a bearing. The number of the rotating rods 801 is five. The rotating rod 801 in the middle passes through the inner wall of the frame 2 through a bearing and is transmission-connected to the reciprocating screw 302 through a synchronous pulley. The five rotating rods 801 They are connected via a synchronous pulley transmission, the transmission roller 802 is fixedly mounted on the rotating rod 801, the first electric push rod 803 is fixedly installed on the top of the frame 2, and the movable end of the first electric push rod 803 moves through the top of the frame 2, the frame 804 is fixedly connected to the bottom of the first electric push rod 803, the rotating roller 805 is rotatably connected to the inner wall of the frame 804, the second electric push rod 806 is fixedly installed on the top of the frame 804, and the movable end of the second electric push rod 806 is fixedly connected to a splint 807.

[0030] Working principle: When a tubular automobile part is placed on the transmission roller 802, the frame 804 is driven down by starting the first electric push rod 803, so that the rotating roller 805 contacts the top of the tubular automobile part to fix the tubular automobile part. At the same time, the second electric push rod 806 is started to drive the clamping plate 807 to limit the two sides of the tubular automobile part. When the tubular automobile part is ground, the reciprocating screw 302 drives the rotating rod 801 to rotate counterclockwise through the synchronous pulley, thereby driving the transmission roller 802 to rotate, and the tubular automobile part rotates clockwise under the action of friction, so that the tubular automobile part and the grinding sheet 3074 rotate in the opposite direction, thereby improving the grinding effect of the grinding sheet 3074.

[0031] It is worth noting that the electromagnet 405 in this application is of the model Deon DX1010, which has its own battery and is powered on and off by a remote control switch.

[0032] The present invention provides an automobile parts processing device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An automobile parts processing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a frame (2), and a grinding mechanism (3) is arranged on the frame (2), wherein the grinding mechanism (3) comprises a motor (301), a reciprocating screw (302), a moving block (303), an annular groove (304), a rotating block (305), a first ball bearing (306), and a grinding assembly (307); The motor (301) is mounted on a side surface of the frame (2) via a mounting seat, one end of the reciprocating screw rod (302) is fixedly connected to an output end of the motor (301), and the other end of the reciprocating screw rod (302) passes through a side surface of the frame (2) via a bearing, and the moving block (303) is threadedly sleeved on the reciprocating screw rod (302); The annular groove (304) is formed on the outer wall of the movable block (303); the first ball (306) is slidably connected to the inner wall of the annular groove (304); the inner wall of the rotating block (305) is fixedly connected to the first ball (306); the grinding assembly (307) is hinged to the outer wall of the rotating block (305) via a hinge rod; a first spring is fixedly connected to the hinge rod, and the other end of the first spring is fixedly connected to the outer wall of the rotating block (305).

2. The automobile parts processing device according to claim 1, characterized in that: The grinding assembly (307) comprises an arc-shaped plate (3071), a grinding head (3072), a discharge trough (3073), and a grinding sheet (3074); the arc-shaped plate (3071) is hinged to the outer wall of the rotating block (305) via a hinge rod; the grinding head (3072) is arranged on one side of the arc-shaped plate (3071); the discharge trough (3073) is opened on the outer side of the arc-shaped plate (3071); and the grinding sheet (3074) is fixedly connected to the outer side of the arc-shaped plate (3071).

3. The automobile parts processing device according to claim 2, characterized in that: The number of the grinding assemblies (307) is four, and the four grinding assemblies (307) are arranged around the outer wall of the rotating block (305).

4. The automobile parts processing device according to claim 3, characterized in that: One side of the rotating block (305) is fixedly connected to an annular gear ring (308), the inner wall of the frame (2) is fixedly connected to a ball screw (309), and the ball screw (309) movably penetrates the moving block (303), the raceway of the ball screw (309) is slidably connected to a second ball (310), the moving block (303) is rotatably connected to a gear (311) via a bearing, the ball screw (309) is fixedly connected to the inner wall of the gear (311), and the gear (311) is meshingly connected to the annular gear ring (308).

5. The automobile parts processing device according to claim 4, characterized in that: The inner wall of the frame (2) is fixedly connected to a limit rod, and the limit rod movably penetrates the moving block (303), and the limit rod and the ball screw (309) are symmetrically arranged on the upper and lower sides of the reciprocating screw (302).

6. The automobile parts processing device according to claim 5, characterized in that: The rotating block (305) is provided with an adjustment mechanism (4), the adjustment mechanism (4) comprising a slide groove (401), a slider (402), a connecting rod (403), a mounting groove (404), an electromagnet (405), a groove (406), and a magnet block (407), the slide groove (401) being provided on the outer wall of the rotating block (305), the slider (402) being slidably connected to the inner wall of the slide groove (401), one end of the connecting rod (403) being hinged to the hinge rod, and the connecting rod (403) being 3) is hinged to the top of the slider (402), the mounting groove (404) is provided at the bottom of the slider (402), the electromagnet (405) is installed at the top of the inner wall of the mounting groove (404), the groove (406) is provided at the bottom of the inner wall of the slide groove (401), the magnet block (407) is slidably connected to the inner wall of the groove (406), the bottom of the magnet block (407) is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the bottom of the groove (406).

7. The automobile parts processing device according to claim 6, characterized in that: Limiting grooves are provided on both sides of the inner wall of the slide groove (401), and limiting blocks are fixedly connected to both sides of the sliding block (402), and the limiting blocks are slidably connected to the inner wall of the limiting groove.

8. The automobile parts processing device according to claim 7, characterized in that: The right side of the frame (2) is provided with a placement opening, the left side of the reciprocating screw (302) is rotatably connected to a fixed plate (5) via a bearing, and the fixed plate (5) is fixedly connected to the ball screw (309) and the limit rod, the left side of the frame (2) is fixedly connected to a fixing buckle (6), the inner wall of the fixing buckle (6) is slidably connected to an inserting plate (7), and the inserting plate (7) movably penetrates the fixing plate (5).

9. The automobile parts processing device according to claim 8, characterized in that: The frame (2) is provided with a stabilizing mechanism (8), the stabilizing mechanism (8) comprising a rotating rod (801), a transmission roller (802), a first electric push rod (803), a frame (804), and a rotating roller (805), the rotating rod (801) being rotatably connected to the inner wall of the frame (2) via a bearing, the number of the rotating rods (801) being five, the rotating rod (801) being located in the middle penetrating the inner wall of the frame (2) via a bearing, and being connected to the reciprocating screw rod (302) via a synchronous pulley. The five rotating rods (801) are connected to each other through a synchronous pulley transmission, the transmission roller (802) is fixedly sleeved on the rotating rod (801), the first electric push rod (803) is fixedly installed on the top of the frame (2), and the movable end of the first electric push rod (803) movably passes through the top of the frame (2), the frame (804) is fixedly connected to the bottom of the first electric push rod (803), and the rotating roller (805) is rotatably connected to the inner wall of the frame (804).

10. The automobile parts processing device according to claim 9, characterized in that: A second electric push rod (806) is fixedly mounted on the top of the frame (804), and a clamping plate (807) is fixedly connected to the movable end of the second electric push rod (806).

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