Bushing machining clamping device

Abstract

The utility model discloses a bushing processing clamping device, the bushing processing clamping device comprises a base, a rotating rod is rotatably provided on the base, a connecting plate is provided on the rotating rod, both ends of the connecting plate are provided with hinge rods, both ends of the base are slidably provided with sliders, the sliders are respectively connected with the hinge rods, a supporting plate is provided on the slider, and a clamping plate is slidably provided on the supporting plate; a bracket is provided on the base, a mounting plate is slidably provided on the bracket, and a pressing mold is provided on the mounting plate, so that a motor drives the connecting plate on the rotating rod to rotate, and the connecting plate drives the slider on the hinge rod to displace during the rotation process, and the slider drives the clamping plate to fix the bushing during the displacement process, and the cylinder is started, so that the cylinder drives the pressing mold to move downward and move, and the pressing mold presses and forms the bushing, and the device is always in a central displacement through a simple structure.

Description

Technical Field

[0001] The utility model relates to the field of bushings, in particular to a bushing processing clamping device. Background Art

[0002] The bushing is a matching part used outside the mechanical parts to achieve the functions of sealing and wear protection. It refers to a ring sleeve that acts as a gasket. In the field of valve applications, the bushing is inside the valve cover. Generally, corrosion-resistant materials such as polytetrafluoroethylene or graphite are used for sealing. For example, the patent number CN216001178U provides a bushing processing pressing device, which includes a bushing placement platform, a base, a fixed support frame and a pressing mechanism. The base is installed on the fixed support frame, the placement platform is installed on the base, the placement platform is installed on the bushing clamping assembly, and the pressing mechanism is installed above the bushing placement platform. However, the device is fixed by a telescopic cylinder. When the telescopic cylinders at both ends are not easy to synchronize, it is easy to cause the bushing to be difficult to be in the center position, which is easy to cause pressing deviation and bushing damage. Utility Model Content

[0003] The utility model aims to provide a bushing processing clamping device, which solves the problems that the bushing is not easy to be in the center position, the pressing deviation is easy to cause, and the bushing is easy to be damaged.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a bushing processing clamping device, which includes a base, a rotating rod is rotatably provided on the base, a connecting plate is provided on the rotating rod, hinge rods are provided at both ends of the connecting plate, sliders are slidably provided at both ends of the base, the sliders are respectively connected to the hinge rods, a supporting plate is provided on the slider, and a clamping plate is slidably provided on the supporting plate; a bracket is provided on the base, a mounting plate is slidably provided on the bracket, and a pressing mold is provided on the mounting plate.

[0005] Preferably, a fixing plate is provided on the base, a guide rod is provided on the fixing plate, and the sliding block is slidably provided on the guide rod.

[0006] Preferably, a motor is disposed on the base, and an output shaft of the motor is connected to the rotating rod.

[0007] Preferably, a sliding rod is slidably provided on the support plate, and the sliding rod is connected to the clamping plate.

[0008] Preferably, a spring is sleeved on the sliding rod, one end of the spring is connected to the clamping plate, and the other end of the spring is connected to the supporting plate.

[0009] Preferably, a cylinder is provided on the bracket, and a push rod of the cylinder is connected to the mounting plate.

[0010] Preferably, a key slot is provided on the bracket, a key bar is provided on the mounting plate, and the key bar is slidably disposed in the key slot.

[0011] The utility model provides a bushing processing clamping device, the bushing processing clamping device comprises a base, a rotating rod is rotatably provided on the base, the rotating rod is provided with a connecting plate, both ends of the connecting plate are provided with hinge rods, and both ends of the base are slidably provided with sliders, the sliders are respectively connected with the hinge rods, a supporting plate is provided on the slider, and a clamping plate is slidably provided on the supporting plate; a bracket is provided on the base, a mounting plate is slidably provided on the bracket, and a pressing mold is provided on the mounting plate. When processing the bushing, the bushing needs to be placed on the base first, and then a motor is started so that the motor drives the connecting plate on the rotating rod to rotate, and the connecting plate drives the slider on the hinge rod to displace during the rotation, and the slider drives the clamping plate to fix the bushing during the displacement, and then, the cylinder is started so that the cylinder drives the pressing mold to move downward, and the pressing mold presses and forms the bushing, and the device is always in a central displacement through a simple structure.

[0012] Beneficial effect: The hinged rod on the connecting plate is driven to move by the rotating rod, so that the hinged rod drives the clamping plate on the sliding block to move, so that the device is always in the center displacement.

[0013] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 This is a first-view structural diagram of the clamping device provided by the utility model;

[0016] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 This is a structural diagram of the clamping device provided by the utility model from a second viewing angle.

[0018] Description of Reference Numerals

[0019] 1. Base; 2. Bracket; 3. Fixed plate; 4. Guide rod; 5. Slider; 6. Rotating rod; 7. Connecting plate; 8. Articulated rod; 9. Motor; 10. Support plate; 11. Clamp; 12. Sliding rod; 13. Spring; 14. Cylinder; 15. Mounting plate; 16. Pressing die. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-3 As shown: The utility model provides a bushing processing clamping device, the clamping device includes a base 1, a rotating rod 6 is rotatably provided on the base 1, a connecting plate 7 is provided on the rotating rod 6, hinge rods 8 are provided at both ends of the connecting plate 7, sliders 5 are slidably provided at both ends of the base 1, the sliders 5 are respectively connected to the hinge rods 8, a supporting plate 10 is provided on the slider 5, and a clamping plate 11 is slidably provided on the supporting plate 10; a bracket 2 is provided on the base 1, a mounting plate 15 is slidably provided on the bracket 2, and a pressing mold 16 is provided on the mounting plate 15.

[0022] The working principle of the utility model is as follows: when processing the bushing, it is necessary to place the bushing on the base first, and then start the motor so that the motor drives the connecting plate on the rotating rod to rotate, and the connecting plate drives the slider on the hinged rod to move during the rotation, and the slider drives the splint to fix the bushing during the displacement, and then start the cylinder so that the cylinder drives the pressing mold to move downward, and the pressing mold presses and forms the bushing. Through the simple structure, the device is always in the center displacement.

[0023] In a preferred embodiment of the present utility model, a fixing plate 3 is provided on the base 1, a guide rod 4 is provided on the fixing plate 3, and the slider 5 is slidably provided on the guide rod 4, so as to facilitate the limiting of the slider.

[0024] In a preferred embodiment of the present utility model, a motor 9 is disposed on the base 1, and an output shaft of the motor 9 is connected to the rotating rod 6, so as to facilitate the motor to drive the rotating rod to rotate.

[0025] In a preferred embodiment of the utility model, a slide rod 12 is slidably provided on the support plate 10, and the slide rod 12 is connected to the clamping plate 11, which is to facilitate the positioning of the clamping plate so that the clamping plate is not easily offset during displacement.

[0026] In a preferred embodiment of the utility model, a spring 13 is sleeved on the sliding rod 12, one end of the spring 13 is connected to the clamping plate 11, and the other end is connected to the support plate 10. This is to facilitate the spring to play a buffering role when the clamping plate clamps the bushing.

[0027] In a preferred embodiment of the present invention, a cylinder 14 is provided on the bracket 2, and a push rod of the cylinder 14 is connected to the mounting plate 15, so as to facilitate the cylinder to drive the mounting plate to move.

[0028] In a preferred embodiment of the present invention, a key slot is provided on the bracket 2, and a key bar is provided on the mounting plate 15, and the key bar can be slidably arranged in the key slot, which is to facilitate the positioning of the mounting plate so that it is not easy to produce position deviation during the displacement process. The preferred embodiment of the present invention is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the specific details of the above embodiment. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0030] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A bushing processing clamping device, characterized in that: The bushing processing clamping device comprises a base (1), a rotating rod (6) is rotatably provided on the base (1), a connecting plate (7) is provided on the rotating rod (6), both ends of the connecting plate (7) are provided with hinge rods (8), sliders (5) are slidably provided on both ends of the base (1), the sliders (5) are respectively connected to the hinge rods (8), a supporting plate (10) is provided on the slider (5), and a clamping plate (11) is slidably provided on the supporting plate (10); The base (1) is provided with a bracket (2), the bracket (2) is slidably provided with a mounting plate (15), and the mounting plate (15) is provided with a pressing mold (16).

2. The bushing processing clamping device according to claim 1, characterized in that: A fixing plate (3) is arranged on the base (1), a guide rod (4) is arranged on the fixing plate (3), and the sliding block (5) is slidably arranged on the guide rod (4).

3. The bushing processing clamping device according to claim 2, characterized in that: A motor (9) is arranged on the base (1), and an output shaft of the motor (9) is connected to the rotating rod (6).

4. The bushing processing clamping device according to claim 1, characterized in that: A sliding rod (12) is slidably provided on the support plate (10), and the sliding rod (12) is connected to the clamping plate (11).

5. The bushing processing clamping device according to claim 4, characterized in that: A spring (13) is sleeved on the slide bar (12); one end of the spring (13) is connected to the clamping plate (11), and the other end is connected to the support plate (10).

6. The bushing processing clamping device according to claim 1, characterized in that: The support (2) is provided with a cylinder (14), and a push rod of the cylinder (14) is connected to the mounting plate (15).

7. The bushing machining clamping device according to claim 6, characterized in that: The bracket (2) is provided with a key slot, and the mounting plate (15) is provided with a key bar, and the key bar is slidably arranged in the key slot.

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