Protective mechanism for stamping of automobile front suspension

Abstract

The utility model discloses a protection mechanism for stamping of an automobile front suspension, which comprises a main body unit, a positioning unit and a positioning unit, the main body unit comprises a machining table, the upper end face of the machining table is symmetrically and fixedly connected with vertical plates, and the lower end face of the machining table is symmetrically and fixedly connected with supporting plates; and the operation unit comprises a protective cover, the protective cover is arranged between the two vertical plates, and a telescopic air cylinder is fixedly installed on the upper end face of the protective cover. The protective cover covers the automobile front suspension, the automobile front suspension can be clamped and fixed through the clamping assembly, the telescopic air cylinder is started, the telescopic end of the telescopic air cylinder drives the installation block and the stamping motor to move downwards, the stamping head on the stamping motor abuts against the automobile front suspension, the stamping motor is started, and the stamping head is pressed against the automobile front suspension. The output end of the stamping motor drives the stamping head to rotate to stamp the automobile front suspension, a large number of chippings can be generated during stamping, and the protective cover can prevent the chippings from splashing all around to damage workers.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping protection, in particular to a stamping protection mechanism for a front suspension of an automobile. Background Art

[0002] The front suspension of the automobile chassis is an important part of the automobile. It is responsible for connecting the frame and the wheels and bearing the weight of the car body. It is divided into McPherson suspension, double wishbone suspension and multi-link suspension. The front suspension of the automobile chassis is generally produced and processed using stamping dies.

[0003] The front suspension of the automobile chassis is stamped with instantaneous strong stamping force during the stamping process. Therefore, stamping debris often appears during the stamping process. These debris fly out at high speed and can easily cause harm to surrounding personnel. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a protective mechanism for the stamping of the front suspension of an automobile, which is designed to solve the problem that "the front suspension of the automobile chassis is stamped by an instantaneous strong stamping force during the stamping process, so stamping fragments often appear in the stamping process, and these fragments fly out at high speed, which can easily cause harm to the surrounding staff."

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A protective mechanism for stamping of a front suspension of an automobile, comprising:

[0008] The main unit comprises a processing table, the upper end surface of the processing table is symmetrically fixedly connected with a vertical plate, and the lower end surface of the processing table is symmetrically fixedly connected with a support plate;

[0009] The working unit comprises a protective cover, which is arranged between the two vertical plates, and a telescopic cylinder is fixedly installed on the upper end surface of the protective cover, the telescopic end of the telescopic cylinder penetrates the upper end surface of the protective cover and is fixedly connected with a mounting block, a stamping motor is fixedly installed in the mounting block, and a stamping head is fixedly installed on the telescopic end of the stamping motor, a U-shaped plate is fixedly connected to the inner wall of the protective cover, the U-shaped plate is provided with a connecting cavity, a clamping assembly is arranged in the connecting cavity, a connecting box is fixedly connected to the lower end surface of the processing table, a filter screen plate is arranged in the connecting box, a connecting cylinder is fixedly connected to the lower end surface of the connecting box, a rotating motor is fixedly connected to the inner wall of the connecting cylinder, a fan blade is fixedly installed on the output end of the rotating motor, each of the vertical plates is fixedly connected to a vertical block, each of the vertical blocks is provided with a cavity, and a lifting assembly is arranged in each of the cavities.

[0010] As a preferred solution of the protective mechanism for stamping of the front suspension of an automobile described in the utility model, wherein: the clamping assembly includes a servo motor, the servo motor is fixedly mounted on the inner wall of the connecting cavity, the output end of the servo motor is fixedly connected to a No. 1 threaded rod, and a No. 2 threaded rod is rotatably connected to the inner wall of the connecting cavity, a transmission assembly is commonly provided on the No. 1 threaded rod and the No. 2 threaded rod, the No. 1 threaded rod and the No. 2 threaded rod are both threadedly sleeved with a first threaded sleeve, the first threaded sleeve is fixedly connected to a first moving rod, the U-shaped plate is symmetrically provided with a first sliding opening, and the corresponding two first moving rods both penetrate the first sliding opening and are commonly fixedly connected to a clamping plate.

[0011] As a preferred solution of the protective mechanism for automobile front suspension stamping described in the utility model, the transmission assembly includes an active transmission wheel, a driven transmission wheel and a transmission belt, the active transmission wheel is fixedly sleeved on the No. 1 threaded rod, the driven transmission wheel is fixedly sleeved on the No. 2 threaded rod, and the transmission belt is sleeved with the active transmission wheel and the driven transmission wheel.

[0012] As a preferred solution of the protective mechanism for stamping of the front suspension of an automobile described in the utility model, each of the lifting components includes a stepper motor, and the stepper motors are fixedly installed on the upper end surface of the vertical block. Each of the stepper motors penetrates the upper end surface of the vertical block and is fixedly connected with a screw rod, and each of the screw rods is threadedly sleeved with a second threaded sleeve, and each of the second threaded sleeves is fixedly connected with a second moving rod. The side wall and the vertical plate of each vertical block are jointly provided with a second sliding opening, and the opposite ends of the two second moving rods d penetrate the second sliding opening and are fixedly connected to the protective cover.

[0013] As a preferred solution of the protective mechanism for automobile front suspension stamping described in the utility model, a connecting port is opened on the side wall of the connecting box, the filter screen plate passes through the connecting port and is fixedly connected to a cross plate, the cross plate is fixedly connected to a handle, and a plurality of mounting bolts are commonly provided on the handle and the connecting box.

[0014] As a preferred solution of the protective mechanism for automobile front suspension stamping described in the utility model, the processing table is provided with multiple ventilation holes, each of which is connected to the connecting box, the lower end surface of the connecting cylinder is provided with an air outlet, and the lower end surface of the connecting box and the upper end surface of the connecting cylinder are jointly provided with a circular opening.

[0015] Beneficial effects of the utility model:

[0016] The protective cover is covered on the front suspension of the car, and the front suspension of the car can be clamped and fixed by the clamping assembly. The telescopic cylinder is started, and the telescopic end of the telescopic cylinder drives the mounting block and the stamping motor to move downward. The punching head on the stamping motor is against the front suspension of the car. The stamping motor is started, and the output end of the stamping motor drives the punching head to rotate to punch the front suspension of the car. A large amount of debris will be generated during stamping, and the protective cover can prevent the debris from flying everywhere and causing injuries to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall front structure of a protective mechanism for stamping of a front suspension of an automobile proposed by the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of a protective mechanism for stamping of a front suspension of an automobile proposed by the utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of a connecting box and a connecting cylinder in a protective mechanism for stamping of a front suspension of an automobile proposed by the utility model;

[0021] Figure 4 The utility model provides a cross-sectional structural diagram of a U-shaped plate in a protection mechanism for stamping of a front suspension of an automobile.

[0022] In the figure: 100, main unit; 101, processing table; 102, vertical plate; 103, support plate; 200, working unit; 201, protective cover; 202, telescopic cylinder; 203, mounting block; 204, stamping motor; 205, connecting box; 206, connecting cylinder; 207, rotating motor; 208, fan blade; 209, filter screen plate; 210, U-shaped plate; 211, clamping assembly; 211a, servo motor; 211b, No. 1 threaded rod; 2 11c, No. 2 threaded rod; 211d, first threaded sleeve; 211e, first moving rod; 211f, clamping plate; 212, transmission assembly; 212a, active transmission wheel; 212b, driven transmission wheel; 212c, transmission belt; 213, vertical block; 214, lifting assembly; 214a, stepping motor; 214b, screw rod; 214c, second threaded sleeve; 214d, second moving rod; 215, horizontal plate; 216, handle; 217, mounting bolts. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-4 The utility model provides a protection mechanism for stamping of a front suspension of an automobile, comprising:

[0028] The main unit 100 includes a processing table 101, a vertical plate 102 is symmetrically fixedly connected to the upper end surface of the processing table 101, and a support plate 103 is symmetrically fixedly connected to the lower end surface of the processing table 101;

[0029] The working unit 200 includes a protective cover 201, which is arranged between two vertical plates 102. A telescopic cylinder 202 is fixedly installed on the upper end surface of the protective cover 201. The telescopic end of the telescopic cylinder 202 penetrates the upper end surface of the protective cover 201 and is fixedly connected to a mounting block 203. A stamping motor 204 is fixedly installed in the mounting block 203. A stamping head is fixedly installed at the telescopic end of the stamping motor 204. A U-shaped plate 210 is fixedly connected to the inner wall of the protective cover 201. The U-shaped plate 210 has a connecting cavity, and a clamping assembly 211 is arranged in the connecting cavity. A connecting box 205 is fixedly connected to the lower end surface of the processing table 101, and a filter screen plate 209 is arranged in the connecting box 205. A connecting cylinder 206 is fixedly connected to the lower end surface of the connecting box 205, and a connecting cylinder 206 is fixedly connected to the inner wall of the connecting cylinder 206. A rotating motor 207 is fixedly connected, and a fan blade 208 is fixedly installed at the output end of the rotating motor 207. Each vertical plate 102 is fixedly connected to a vertical block 213. Each vertical block 213 is provided with a cavity, and a lifting component 214 is arranged in each cavity. The protective cover 201 covers the front suspension of the automobile, and the front suspension of the automobile can be clamped and fixed by the clamping component 211. The telescopic cylinder 202 is started, and the telescopic end of the telescopic cylinder 202 drives the mounting block 203 and the stamping motor 204 to move downward. The punching head on the stamping motor 204 is against the front suspension of the automobile. The stamping motor 204 is started, and the output end of the stamping motor 204 drives the punching head to rotate to punch the front suspension of the automobile. A large amount of debris will be generated during the stamping, and the protective cover 201 can prevent the debris from splashing around and causing damage to the staff.

[0030] The clamping assembly 211 includes a servo motor 211a, which is fixedly mounted on the inner wall of the connecting cavity. The output end of the servo motor 211a is fixedly connected to a No. 1 threaded rod 211b, and a No. 2 threaded rod 211c is rotatably connected to the inner wall of the connecting cavity. The No. 1 threaded rod 211b and the No. 2 threaded rod 211c are jointly provided with a transmission assembly 212. The No. 1 threaded rod 211b and the No. 2 threaded rod 211c are both threadedly sleeved with a first threaded sleeve 211d, and the first threaded sleeve 211d is fixedly connected to a first moving rod 211e. The U-shaped plate 210 A first sliding opening is symmetrically provided, and the two corresponding first moving rods 211e both penetrate the first sliding opening and are fixedly connected with a clamping plate 211f. The output end of the servo motor 211a drives the No. 1 threaded rod 211b to rotate, and the No. 1 threaded rod 211b drives the No. 2 threaded rod 211c through the transmission assembly 212. The No. 1 threaded rod 211b and the No. 2 threaded rod 211c drive the first moving rod 211e to move through the first threaded sleeve 211d, and then the two clamping plates 211f move relatively, and the two clamping plates 211f rest on the front suspension of the car to clamp and fix the front suspension of the car.

[0031] Furthermore, the transmission assembly 212 includes an active transmission wheel 212a, a driven transmission wheel 212b and a transmission belt 212c. The active transmission wheel 212a is fixedly sleeved on the No. 1 threaded rod 211b, the driven transmission wheel 212b is fixedly sleeved on the No. 2 threaded rod 211c, and the transmission belt 212c is sleeved with the active transmission wheel 212a and the driven transmission wheel 212b. The No. 1 threaded rod 211b drives the No. 2 threaded rod 211c through the active transmission wheel 212a, the driven transmission wheel 212b and the transmission belt 212c.

[0032] Furthermore, each lifting assembly 214 includes a stepper motor 214a, which is fixedly mounted on the upper end surface of the vertical block 213. Each stepper motor 214a penetrates the upper end surface of the vertical block 213 and is fixedly connected to a screw rod 214b. Each screw rod 214b is threadedly sleeved with a second threaded sleeve 214c. Each second threaded sleeve 214c is fixedly connected to a second moving rod 214d. The side wall of each vertical block 213 and the vertical plate 102 are jointly provided with a second sliding opening. The opposite ends of the two second moving rods 214d penetrate the second sliding opening and are fixedly connected to the protective cover 201. The output end of the stepper motor 214a drives the screw rod 214b to rotate, and the screw rod 214b drives the protective cover 201 to move downward through the second threaded sleeve 214c and the second moving rod 214d, and the protective cover 201 covers the front suspension of the automobile.

[0033] Furthermore, a connecting port is provided on the side wall of the connecting box 205, the filter screen plate 209 passes through the connecting port and is fixedly connected to a cross plate 215, the cross plate 215 is fixedly connected to a handle 216, and a plurality of mounting bolts 217 are provided on the handle 216 and the connecting box 205. The mounting bolts 217 are removed, and the handle 216 is pulled to remove the cross plate 215 and the filter screen plate 209, thereby facilitating the collection and cleaning of debris on the filter screen plate 209.

[0034] Furthermore, the processing table 101 is provided with multiple ventilation holes, each of which is connected to the connecting box 205, and the lower end surface of the connecting cylinder 206 is provided with an air outlet. The lower end surface of the connecting box 205 and the upper end surface of the connecting cylinder 206 are jointly provided with a circular opening, and the debris generated by stamping enters the connecting box 205 through the ventilation holes.

[0035] During use, the front suspension of the automobile to be punched is placed on the processing table 101, and the stepper motor 214a is started. The output end of the stepper motor 214a drives the screw 214b to rotate, and the screw 214b drives the protective cover 201 to move downward through the second threaded sleeve 214c and the second moving rod 214d. The protective cover 201 covers the front suspension of the automobile. The servo motor 211a is started, and the output end of the servo motor 211a drives the No. 1 threaded rod 211b to rotate. The No. 1 threaded rod 211b drives the No. 2 threaded rod 211c through the active transmission wheel 212a, the driven transmission wheel 212b and the transmission belt 212c. The No. 1 threaded rod 211b and the No. 2 threaded rod 211c drive the first moving rod 211e to move through the first threaded sleeve 211d, and then the two clamping plates 211f move relatively, and the two clamping plates 211f are against the front suspension of the automobile. The front suspension of the automobile is clamped and fixed, and the telescopic cylinder 202 is started. The telescopic end of the telescopic cylinder 202 drives the mounting block 203 and the stamping motor 204 to move downward, and the stamping head on the stamping motor 204 is against the front suspension of the automobile. The stamping motor 204 is started, and the output end of the stamping motor 204 drives the stamping head to rotate to stamp the front suspension of the automobile. A large amount of debris will be generated during the stamping. The protective cover 201 can prevent the debris from splashing around and causing damage to the staff. The rotating motor 207 is started, and the output end of the rotating motor 207 drives the fan blades 208 to rotate. The fan blades 208 generate wind to suck the debris generated by the stamping into the connecting box 205, and the filter plate 209 filters the debris. The mounting bolts 217 are removed, and the handle 216 can be pulled to remove the cross plate 215 and the filter plate 209, so as to facilitate the collection and cleaning of the debris on the filter plate 209.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protection mechanism for stamping of a front suspension of an automobile, characterized in that: include: The main unit (100) comprises a processing table (101), the upper end surface of the processing table (101) is symmetrically fixedly connected to a vertical plate (102), and the lower end surface of the processing table (101) is symmetrically fixedly connected to a support plate (103); The operating unit (200) comprises a protective cover (201), wherein the protective cover (201) is arranged between the two vertical plates (102), a telescopic cylinder (202) is fixedly mounted on the upper end surface of the protective cover (201), the telescopic end of the telescopic cylinder (202) passes through the upper end surface of the protective cover (201) and is fixedly connected to a mounting block (203), a stamping motor (204) is fixedly mounted in the mounting block (203), a stamping head is fixedly mounted on the telescopic end of the stamping motor (204), a U-shaped plate (210) is fixedly connected to the inner wall of the protective cover (201), the U-shaped plate (210) is provided with a connecting cavity, and the connecting cavity is fixedly mounted on the inner wall of the protective cover (201). A clamping assembly (211) is arranged in the connection cavity; a connection box (205) is fixedly connected to the lower end surface of the processing table (101); a filter screen plate (209) is arranged in the connection box (205); a connection cylinder (206) is fixedly connected to the lower end surface of the connection box (205); a rotating motor (207) is fixedly connected to the inner wall of the connecting cylinder (206); a fan blade (208) is fixedly installed at the output end of the rotating motor (207); each of the vertical plates (102) is fixedly connected to a vertical block (213); each of the vertical blocks (213) is provided with a cavity; and a lifting assembly (214) is arranged in each of the cavities.

2. The protection mechanism for automobile front suspension stamping according to claim 1, characterized in that: The clamping assembly (211) comprises a servo motor (211a), the servo motor (211a) is fixedly mounted on the inner wall of the connecting cavity, the output end of the servo motor (211a) is fixedly connected to a first threaded rod (211b), the inner wall of the connecting cavity is rotatably connected to a second threaded rod (211c), the first threaded rod (211b) and the second threaded rod (211c) are jointly provided with a transmission assembly (212), the first threaded rod (211b) and the second threaded rod (211c) are both threadedly sleeved with a first threaded sleeve (211d), the first threaded sleeve (211d) is fixedly connected to a first moving rod (211e), the U-shaped plate (210) is symmetrically provided with a first sliding opening, and the corresponding two first moving rods (211e) are both passed through the first sliding opening and are jointly fixedly connected to a clamping plate (211f).

3. The protection mechanism for automobile front suspension stamping according to claim 2, characterized in that: The transmission assembly (212) comprises a driving transmission wheel (212a), a driven transmission wheel (212b) and a transmission belt (212c); the driving transmission wheel (212a) is fixedly sleeved on a No. 1 threaded rod (211b); the driven transmission wheel (212b) is fixedly sleeved on a No. 2 threaded rod (211c); and the transmission belt (212c) is sleeved with the driving transmission wheel (212a) and the driven transmission wheel (212b).

4. The protection mechanism for automobile front suspension stamping according to claim 1, characterized in that: Each of the lifting components (214) comprises a stepper motor (214a), and the stepper motor (214a) is fixedly mounted on the upper end surface of the vertical block (213); each of the stepper motors (214a) penetrates the upper end surface of the vertical block (213) and is fixedly connected to a screw rod (214b); each of the screw rods (214b) is threadedly sleeved with a second threaded sleeve (214c); each of the second threaded sleeves (214c) is fixedly connected to a second moving rod (214d); a second sliding opening is jointly provided on the side wall of each vertical block (213) and the vertical plate (102); and opposite ends of the two second moving rods (214d) penetrate the second sliding opening and are fixedly connected to the protective cover (201).

5. The protection mechanism for automobile front suspension stamping according to claim 1, characterized in that: A connection port is provided on the side wall of the connection box (205); the filter screen plate (209) passes through the connection port and is fixedly connected to a transverse plate (215); the transverse plate (215) is fixedly connected to a handle (216); and a plurality of mounting bolts (217) are provided on the handle (216) and the connection box (205).

6. The protection mechanism for automobile front suspension stamping according to claim 1, characterized in that: The processing table (101) is provided with a plurality of ventilation openings, each of which is connected to the connection box (205), the lower end surface of the connection cylinder (206) is provided with an air outlet, and the lower end surface of the connection box (205) and the upper end surface of the connection cylinder (206) are both provided with a circular opening.

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