Protective device for machining of high-molecular rubber damping bushing for vehicle

Abstract

The utility model discloses a vehicle polymer rubber damping bushing processing protection device which comprises a base, a U-shaped supporting plate is welded to the top end of the base, a processing mechanism is installed at the top end of the U-shaped supporting plate, a first electric push rod is installed on the base, and the top end of the first electric push rod is connected with a front protection plate. The front protection plate is located at the front end of the U-shaped supporting plate. The side protection plates are hinged to the left end and the right end of the U-shaped supporting plate through pivots, second electric push rods are arranged between the U-shaped supporting plate and the side protection plates, the front protection plate is arranged at the front end of the U-shaped supporting plate, the side protection plates are arranged on the two sides of the U-shaped supporting plate, and therefore the effective protection effect is achieved; and meanwhile, the front protection plate and the U-shaped supporting plate can be opened under the driving of the first electric push rod and the second electric push rod, so that the two sides and the front end of the U-shaped supporting plate are opened, and the machining mechanism is conveniently maintained or a machining area is conveniently cleaned.

Description

Technical Field

[0001] This utility model relates to the field of rubber shock absorber bushing processing technology, specifically a protective device for processing automotive polymer rubber shock absorber bushings. Background Technology

[0002] Utility model patent CN210966298U discloses a protective device for processing automotive polymer rubber shock absorber bushings. This device includes: a support base, with a worktable bolted to the top outer surface of the support base, and support columns welded to the four corners of the top outer surface of the worktable; four adjusting crossbars, each bolted to the top of one of the four support columns, with a guide groove extending through the top outer surface of each crossbar; a self-locking motor bolted to the inner surface of the guide groove near both rear ends, with an output shaft movably mounted at the center of the front outer surface of the self-locking motor, and gears welded to the outer surface of the output shaft; and four protective frames, movably mounted on the inner surface of the guide groove, with toothed belts welded to the front outer surface of each protective frame near both sides; protective glass adhered to the inner surface of each protective frame, and a rubber shock-absorbing mesh adhered to the inner surface of the protective frame near the front end of the protective glass. Cleaning brushes are adhered to the center of both ends of the inner surface of the guide groove, and pulleys are movably mounted on both sides of the inner surface of the guide groove via rotating shafts. A control panel is bolted to the right side of the front outer surface of the support column. The front outer surface of the control panel has a switch button and an instrument panel, with the instrument panel located above the switch button.

[0003] The above-mentioned patents have the following shortcomings:

[0004] Only the front end of the device has an opening, which is protected by a protective frame. However, even when the protective frame is open, the opening is still small, and the device is still inconvenient to inspect, maintain, and clean due to the obstruction of the side plates on both sides. Utility Model Content

[0005] In view of the problems existing in the processing and protection device of automotive polymer rubber shock absorber bushing, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a protective device for the processing of automotive polymer rubber shock absorber bushings, which solves the problem that the above-mentioned patents only have an opening at the front end of the device, and the protection is achieved through the protective frame at the opening. However, even when the protective frame is opened, the opening of the device is still small, and the inspection, maintenance and cleaning of the device are still inconvenient due to the obstruction of the side plates on both sides of the device.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A protective device for processing automotive polymer rubber shock absorber bushings includes a base, a U-shaped support plate welded to the top of the base, a processing mechanism installed on the top of the U-shaped support plate, a first electric push rod installed on the base, a front protective plate connected to the top of the first electric push rod, and the front protective plate located at the front end of the U-shaped support plate.

[0009] It also includes side protective plates that are pivotally hinged to the left and right ends of the U-shaped support plate, and a second electric push rod is provided between the U-shaped support plate and the side protective plates.

[0010] As a preferred embodiment of the automotive polymer rubber shock absorber bushing processing protection device described in this utility model, a first support block is welded to the front protective plate, a second support block is welded to the base, and the first electric push rod is installed between the first support block and the second support block.

[0011] As a preferred embodiment of the automotive polymer rubber shock absorber bushing processing protection device described in this utility model, wherein: a first support connecting seat is welded on the first support block, the top end of the first electric push rod is inserted into the first support connecting seat, and the first support connecting seat and the first electric push rod are fixed together by bolts;

[0012] A second support connecting seat is welded onto the second support block, the bottom end of the first electric push rod is inserted into the second support connecting seat, and the first electric push rod and the second support connecting seat are fixed together by bolts.

[0013] As a preferred embodiment of the protective device for processing automotive polymer rubber shock absorber bushings described in this utility model, wherein: a first hinge block is welded to the top of the U-shaped support plate, and the side protective plate is hinged to the first hinge block via a pivot.

[0014] As a preferred embodiment of the automotive polymer rubber shock absorber bushing processing protection device described in this utility model, wherein: a second hinge block is welded to the top of the side protection plate, and a third hinge block is welded to the top of the U-shaped support plate, and the second hinge block and the third hinge block are respectively hinged to the two ends of the second electric push rod via pivots.

[0015] As a preferred embodiment of the processing and protection device for automotive polymer rubber shock absorber bushings described in this utility model, the processing mechanism includes a hydraulic cylinder mounted on a U-shaped support plate, and a processing component is installed at the bottom end of the telescopic rod of the hydraulic cylinder.

[0016] Compared with existing technologies:

[0017] By setting a front protective plate at the front end of the U-shaped support plate and side protective plates on both sides of the U-shaped support plate, an effective protective function is achieved. At the same time, the front protective plate and the U-shaped support plate can be opened by the first electric push rod and the second electric push rod, so that the sides and front end of the U-shaped support plate are open, which facilitates the maintenance of the processing mechanism or the cleaning of the processing area. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the present invention;

[0019] Figure 2 Provided by this utility model Figure 1 A partial top view;

[0020] Figure 3 Provided by this utility model Figure 1 Cross-sectional view;

[0021] Figure 4 This is a top view of the clamping block provided by this utility model.

[0022] In the figure: U-shaped support plate 1, front protective plate 2, first support block 3, side protective plate 4, first support connecting seat 5, first electric push rod 6, second support connecting seat 7, second support block 8, base 9, second electric push rod 10, second hinge block 11, first hinge block 12, third hinge block 13, hydraulic cylinder 14, mounting bracket 15, motor 16, sleeve 17, fastening pin 18, fixing block 19, clamping plate 20, support ring 201. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] This utility model provides a protective device for the processing of automotive polymer rubber shock-absorbing bushings. Please refer to [link / reference]. Figure 1-4 The system includes a base 9, a U-shaped support plate 1 welded to the top of the base 9, a processing mechanism installed on the top of the U-shaped support plate 1, a first electric push rod 6 installed on the base 9, a front protective plate 2 connected to the top of the first electric push rod 6, the front protective plate 2 being located at the front end of the U-shaped support plate 1, and the first electric push rod 6 being used to drive the front protective plate 2 to move up and down.

[0025] It also includes side protective plates 4 that are pivotally hinged to the left and right ends of the U-shaped support plate 1. A second electric push rod 10 is provided between the U-shaped support plate 1 and the side protective plate 4. The second electric push rod 10 is used to drive the side protective plate 4 to rotate, thereby opening both sides of the U-shaped support plate 1 and obtaining a larger space for cleaning and maintenance of the processing mechanism and processing area.

[0026] A first support block 3 is welded onto the front protective plate 2, and a second support block 8 is welded onto the base 9. The first electric push rod 6 is installed between the first support block 3 and the second support block 8.

[0027] A first support connecting seat 5 is welded onto the first support block 3, the top end of the first electric push rod 6 is inserted into the first support connecting seat 5, and the first support connecting seat 5 and the first electric push rod 6 are fixed together by bolts;

[0028] A second support connecting seat 7 is welded onto the second support block 8. The bottom end of the first electric push rod 6 is inserted into the second support connecting seat 7, and the first electric push rod 6 and the second support connecting seat 7 are fixed together by bolts.

[0029] The top of the U-shaped support plate 1 is welded with a first hinge block 12, and the side protective plate 4 is hinged to the first hinge block 12 via a pivot.

[0030] The top of the side protective plate 4 is welded with a second hinge block 11, and the top of the U-shaped support plate 1 is welded with a third hinge block 13. The second hinge block 11 and the third hinge block 13 are respectively hinged to the two ends of the second electric push rod 10 via pivots.

[0031] The processing mechanism includes a hydraulic cylinder 14 mounted on a U-shaped support plate 1. A processing component is mounted at the bottom end of the telescopic rod of the hydraulic cylinder 14. For example, the processing mechanism is a drilling mechanism. In this case, the processing component includes a mounting bracket 15 fixedly mounted on the bottom end of the telescopic rod of the hydraulic cylinder 14. A motor 16 is fixedly mounted on the mounting bracket 15. A sleeve 17 is fixedly mounted on the output shaft of the motor 16. A fixing block 19 is welded to the U-shaped support plate 1. A fastening pin 18 is threadedly connected to the fixing block 19. The end of the fastening pin 18 is rotatably connected to a clamping plate 20 through a bearing. Specifically, a support ring 201 is welded to the outer wall of the clamping plate 20. The support ring 201 is rotatably connected to the fastening pin 18 through a bearing. The bottom of the clamping plate 20 is slidably connected to the U-shaped support plate 1. (The processing mechanism can also be other mechanisms such as cutting mechanisms. This is just an example to make the device more complete.)

[0032] In practical use, the two clamping plates 20 are driven to clamp the workpiece by turning the two fastening pins 18; the first electric push rod 6 extends and drives the front protective plate 2 to rise and block the front end of the U-shaped support plate 1; the second electric push rod 10 extends and drives the side protective plate 4 to rotate to block the two sides of the U-shaped support plate 1, thereby achieving protection of the two sides and the front end of the U-shaped support plate 1.

[0033] When maintenance of the processing mechanism and cleaning of the processing area are required, the first electric push rod 6 retracts to drive the front protective plate 2 to descend, and the second electric push rod 10 retracts to drive the side protective plate 4 to rotate, thereby opening the front end and both sides of the U-shaped support plate 1, making maintenance and cleaning work more convenient.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A protective device for processing automotive polymer rubber shock absorber bushings, comprising a base (9), wherein a U-shaped support plate (1) is welded to the top of the base (9), and a processing mechanism is installed on the top of the U-shaped support plate (1), characterized in that: The base (9) is equipped with a first electric push rod (6), and the top of the first electric push rod (6) is connected to a front protective plate (2), which is located at the front end of the U-shaped support plate (1). It also includes side guard plates (4) that are pivotally connected to the left and right ends of the U-shaped support plate (1), and a second electric push rod (10) is provided between the U-shaped support plate (1) and the side guard plate (4).

2. The protective device for processing automotive polymer rubber shock absorber bushings according to claim 1, characterized in that, A first support block (3) is welded onto the front protective plate (2), and a second support block (8) is welded onto the base (9). The first electric push rod (6) is installed between the first support block (3) and the second support block (8).

3. The protective device for processing automotive polymer rubber shock absorber bushings according to claim 2, characterized in that, A first support connecting seat (5) is welded on the first support block (3), the top end of the first electric push rod (6) is inserted into the first support connecting seat (5), and the first support connecting seat (5) and the first electric push rod (6) are fixed together by bolts.

4. The protective device for processing automotive polymer rubber shock absorber bushings according to claim 2, characterized in that, The second support block (8) is welded with a second support connecting seat (7), the bottom end of the first electric push rod (6) is inserted into the second support connecting seat (7), and the first electric push rod (6) and the second support connecting seat (7) are fixed together by bolts.

5. A protective device for processing automotive polymer rubber shock absorber bushings according to claim 2 or 3, characterized in that, The top of the U-shaped support plate (1) is welded with a first hinge block (12), and the side protection plate (4) is hinged to the first hinge block (12) via a pivot.

6. The protective device for processing automotive polymer rubber shock absorber bushings according to claim 4, characterized in that, The top of the side guard plate (4) is welded with a second hinge block (11), and the top of the U-shaped support plate (1) is welded with a third hinge block (13). The second hinge block (11) and the third hinge block (13) are respectively hinged to the two ends of the second electric push rod (10) via pivots.

7. The protective device for processing automotive polymer rubber shock absorber bushings according to claim 1, characterized in that, The processing mechanism includes a hydraulic cylinder (14) mounted on a U-shaped support plate (1), and a processing component is mounted at the bottom end of the telescopic rod of the hydraulic cylinder (14).

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