Auxiliary fixing piece

Abstract

The utility model discloses an auxiliary fixing part, which belongs to the technical field of fixing parts, and comprises a bottom plate and a mounting plate, an adjusting mechanism is arranged on the bottom plate, the adjusting mechanism comprises a motor I, a bidirectional lead screw is arranged at the output end of the motor I, two moving parts which are symmetrical in position are in threaded connection with the bidirectional lead screw, and the two moving parts are in threaded connection with the mounting plate. The upper ends of the moving parts are connected with the mounting plate, fixing clamps are rotationally arranged on the opposite side faces of the mounting plate, hydraulic rods are arranged on the fixing clamps, pressing plates are arranged at the output ends of the hydraulic rods, a first motor is arranged to drive a two-way lead screw to rotate, and the two-way lead screw drives the moving parts to be close to or away from each other. Therefore, the mounting plate is driven to move on the bottom plate, and the fixing clamps are further driven to get close to or get away from the workpiece according to the specification of the workpiece. The second motor is arranged to drive the driving gear to rotate, the driving gear is meshed with the driven gear to drive the fixing clamp to rotate, and the workpiece can be turned over without being disassembled through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing parts, in particular to an auxiliary fixing part. Background Art

[0002] Since graphite has many excellent properties, it is widely used in metallurgy, machinery, electricity, chemical industry, textile, national defense and other industrial sectors. Graphite is often used in people's sight through graphite workpieces. For processing graphite workpieces, it is necessary to position them.

[0003] When positioning existing graphite products, the fixings used are not very flexible. Once they are fixed, if you want to flip them, you need to remove the graphite workpiece and reinstall it, which is troublesome and has low work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: an auxiliary fixing part, including a base plate, a mounting plate is slidably provided on the base plate, an adjusting mechanism capable of adjusting the mounting plate is provided on the base plate, the adjusting mechanism includes a motor 1, the motor 1 is located at one side of the base plate, a cavity is provided in the base plate, a bidirectional lead screw is provided at the output end of the motor 1, the bidirectional lead screw is located in the cavity and is rotatably connected to the cavity, two symmetrical moving parts are threadedly connected to the bidirectional lead screw, a sliding mechanism for limiting the moving part is provided in the cavity, the upper end of the moving part is connected to the mounting plate, and fixing clamps are rotatably provided on opposite sides of the mounting plate, and a driving mechanism is provided on one side of the mounting plates.

[0006] As a further solution of the utility model, the driving mechanism includes a second motor, which is located on one side of one of the mounting plates. A driving gear is provided at the output end of the second motor. A driven gear that meshes with the driving gear is rotatably provided on the mounting plate, and the driven gear is connected to one of the fixing clips.

[0007] As a further solution of the utility model, the sliding mechanism includes a guide rod, two of which are provided and located on both sides of the bidirectional lead screw, both ends of the guide rod are connected to the cavity, and guide blocks connected to the guide sliding are provided on both sides of the moving part.

[0008] As a further solution of the utility model, the cross-section of the fixing clamp is U-shaped, a hydraulic rod is provided on the fixing clamp, a pressure plate is provided at the output end of the hydraulic rod, and a rubber pad is provided under the pressure plate.

[0009] As a further solution of the utility model, a slide groove is provided on the bottom plate.

[0010] As a further solution of the utility model, the second motor is a stepping motor with a self-locking function.

[0011] As a further solution of the utility model, a protective shell covering the driving mechanism is provided on the mounting plate.

[0012] The advantages of the utility model compared with the prior art are:

[0013] 1. A motor is set to drive the bidirectional lead screw to rotate, and the bidirectional lead screw drives the moving parts to move closer or farther from each other, thereby driving the mounting plate to move on the bottom plate, and further driving the fixing clamp to move closer or farther according to the specifications of the workpiece, thereby improving the flexibility of the device.

[0014] 2. By setting up the second motor to drive the driving gear to rotate, the driving gear is meshed with the driven gear, and the fixing clamp is driven to rotate. This structure does not require the workpiece to be disassembled to perform a flipping operation, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of an auxiliary fixing piece of the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the internal structure of an auxiliary fixing member.

[0017] Figure 3 It is an enlarged schematic diagram of the A-part structure of an auxiliary fixing member of the utility model.

[0018] Figure 4 It is a partial enlarged view of a pressing plate portion of an auxiliary fixing member of the utility model.

[0019] As shown in the figure: 1. Base plate; 2. Mounting plate; 3. Motor 1; 4. Cavity; 5. Bidirectional lead screw; 6. Moving part; 7. Fixing clamp; 8. Motor 2; 9. Driving gear; 10. Driven gear; 11. Guide rod; 12. Guide block; 13. Hydraulic rod; 14. Pressure plate; 15. Slide groove; 16. Protective shell. 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 utility model, 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 indirectly connected 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 utility model can be understood according to specific circumstances.

[0022] Combined with Figure 1 , Figure 2 , Figure 4 , an auxiliary fixing member comprises a base plate 1, a mounting plate 2 is slidably provided on the base plate 1, an adjusting mechanism capable of adjusting the mounting plate 2 is provided on the base plate 1, the adjusting mechanism comprises a motor 3, the motor 3 is located at one side of the base plate 1, a cavity 4 is provided in the base plate 1, a bidirectional lead screw 5 is provided at the output end of the motor 3, the bidirectional lead screw 5 is located in the cavity 4 and is rotatably connected with the cavity 4, two symmetrical moving parts 6 are threadedly connected to the bidirectional lead screw 5, a sliding mechanism for limiting the moving part 6 is provided in the cavity 4, a slide groove 15 is provided on the base plate 1, the upper end of the moving part 6 is connected to the mounting plate 2, and the opposite sides of the mounting plate 2 are rotatably provided with fixing clips 7, one side of the mounting plate 2 is provided with a driving mechanism, the cross-section of the fixing clip 7 is U-shaped, a hydraulic rod 13 is provided on the fixing clip 7, a pressure plate 14 is provided at the output end of the hydraulic rod 13, and a rubber pad is provided under the pressure plate 14.

[0023] Combined with Figure 1 , Figure 3 The driving mechanism includes a motor 8, which is a stepping motor with a self-locking function. The motor 8 is located on one side of one of the mounting plates 2. A driving gear 9 is provided at the output end of the motor 8. A driven gear 10 meshing with the driving gear 9 is rotatably provided on the mounting plate 2. The driven gear 10 is connected to one of the fixing clips 7. A protective shell 16 covering the driving mechanism is provided on the mounting plate 2.

[0024] Combined with Figure 2 The sliding mechanism includes a guide rod 11, two of which are located on both sides of the bidirectional lead screw 5, both ends of the guide rod 11 are connected to the cavity 4, and guide blocks 12 connected to the guide sliding are provided on both sides of the moving member 6.

[0025] During the specific implementation of the utility model, firstly, motor one is started, and motor one drives the bidirectional lead screw to rotate, and the bidirectional lead screw drives the moving parts to move closer to or away from each other, thereby driving the mounting plate to move on the bottom plate, and further driving the fixing clamp to move closer to or away from the workpiece according to the specifications of the workpiece, thereby improving the flexibility of the device, and then the workpiece is placed between the fixing clamps, and the hydraulic rod is started to drive the pressure plate to press it for processing, and when the workpiece needs to be flipped, motor two is started, and motor two drives the driving gear to rotate, and the driving gear is meshed with the driven gear, thereby driving the fixing clamp to rotate. This structure does not require the workpiece to be disassembled for flipping operation, thereby improving work efficiency.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An auxiliary fixing member, comprising a base plate (1), characterized in that: A mounting plate (2) is slidably arranged on the bottom plate (1), an adjusting mechanism capable of adjusting the mounting plate (2) is arranged on the bottom plate (1), the adjusting mechanism comprises a motor (3), the motor (3) is located at one side of the bottom plate (1), a cavity (4) is arranged in the bottom plate (1), a bidirectional lead screw (5) is arranged at the output end of the motor (3), the bidirectional lead screw (5) is located in the cavity (4) and is rotatably connected to the cavity (4), two symmetrical moving parts (6) are threadedly connected to the bidirectional lead screw (5), a sliding mechanism for limiting the position of the moving part (6) is arranged in the cavity (4), the upper end of the moving part (6) is connected to the mounting plate (2), and the mounting plate (2) is relatively A fixing clamp (7) is rotatably provided on the side of each mounting plate (2); a driving mechanism is provided on one side of one of the mounting plates (2); the driving mechanism comprises a second motor (8), the second motor (8) is located on one side of one of the mounting plates (2); a driving gear (9) is provided at the output end of the second motor (8); a driven gear (10) meshing with the driving gear (9) is rotatably provided on the mounting plate (2), and the driven gear (10) is connected to one of the fixing clamps (7); the cross section of the fixing clamp (7) is U-shaped; a hydraulic rod (13) is provided on each of the fixing clamps (7); a pressure plate (14) is provided at the output end of each of the hydraulic rods (13); and a rubber pad is provided under each of the pressure plates (14).

2. An auxiliary fixing member according to claim 1, characterized in that: The sliding mechanism comprises a guide rod (11), two guide rods (11) are provided and are located on both sides of the bidirectional lead screw (5), both ends of the guide rod (11) are connected to the cavity (4), and guide blocks (12) connected to the guide sliding are provided on both sides of the moving member (6).

3. The auxiliary fixing member according to claim 1, characterized in that: The bottom plate (1) is provided with a slide groove (15).

4. The auxiliary fixing member according to claim 1, characterized in that: The second motor (8) is a stepping motor with a self-locking function.

5. The auxiliary fixing member according to claim 1, characterized in that: The mounting plate (2) is provided with a protective shell (16) which covers the driving mechanism.

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