Novel centering clamping mechanism

Abstract

The utility model relates to the technical field of precision machinery, and discloses a novel centering clamping mechanism which comprises a fixing bolt, the top end of the fixing bolt is fixedly connected with a small push plate, the front face of the small push plate is fixedly connected with a second pin flange, the front face of the small push plate is fixedly connected with a third pin flange, and the third pin flange is fixedly connected with a fourth pin flange. The second pin flange is located at the left end of the third pin flange, the third pin flange is located at the left end of the fixing bolt, a second pressing plate is arranged at the rear end of the third pin flange, and a first pressing plate is arranged at the right end of the second pressing plate. The second pin and the flange and the third pin and the flange are arranged on the front face of the small push plate through the fixing bolts, so that the small push plate can be combined more tightly when fixed, large vibration can be resisted, and workers can assemble and disassemble the small push plate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of precision machinery, in particular to a novel centering clamping mechanism. Background Art

[0002] Precision machinery is a type of mechanical equipment characterized by high precision, high efficiency and high degree of automation.

[0003] Compare authorization number 201020534797.0 A novel centering clamping mechanism is provided with a slide rail, an upper clamping slider and a lower clamping slider are installed on the slide rail, rotating wheels are provided at both ends of the slide rail, two transmission belts of equal length are installed on the rotating wheels, and the head and tail of the transmission belts are respectively connected with the upper clamping slider and the lower clamping slider; the upper clamping slider and the lower clamping slider are driven by the transmission belt to move towards each other through the drive unit, the driving unit is a linear drive unit connected to the upper clamping slider or the lower clamping slider, and the driving unit is a torque drive connected to the rotating shaft of the rotating wheel. The movable unit has a simple and compact structure, few parts and components, and low production and maintenance costs; the clamping center plane positions of the upper clamping slide block and the lower clamping slide block remain unchanged during the clamping movement, the operation is stable, and the repetition accuracy is high; the adjustment of the clamping center plane only requires moving the frame up and down, and no clamping force is transmitted outside the frame, so the adjustment is very convenient; in addition, when the utility model is used in multiple combinations, after the clamping center planes of each group of centering clamping mechanisms are adjusted to be consistent, the centering clamping mechanisms can act synchronously or one after another, which has great advantages for centering and clamping large and long components.

[0004] This novel centering clamping mechanism can be configured so that each centering clamping mechanism can act synchronously or sequentially, which has great advantages for centering and clamping large and long components. However, it is inconvenient for workers to install and disassemble the slide rail when it is in use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a novel centering clamping mechanism.

[0006] The utility model adopts the following technical scheme to achieve: a novel centering clamping mechanism, including a fixing bolt, the top end of the fixing bolt is fixedly connected with a small push plate, the front side of the small push plate is fixedly connected with a second pin plus a flange, and the front side of the small push plate is fixedly connected with a third pin plus a flange.

[0007] As a further improvement of the above scheme, the second pin plus flange is located at the left end of the third pin plus flange, the third pin plus flange is located at the left end of the fixing bolt, a second pressure plate is provided at the rear end of the third pin plus flange, and a first pressure plate is provided at the right end of the second pressure plate.

[0008] Through the above technical solution, the surface of the small push plate is coated with an anti-rust coating, which increases the service life of the equipment.

[0009] As a further improvement of the above solution, the first pressure plate is located at the rear end of the second pin plus flange, the second pressure plate is located at the rear end of the second pin plus flange, and the first pressure plate is located at the rear end of the small push plate.

[0010] As a further improvement of the above solution, the bottom end of the fixing bolt is fixedly connected with an operating table, a limiting groove is provided at the top of the operating table, the operating table is located at the bottom of the small push plate, and the operating table is located at the bottom end of the second pressure plate.

[0011] Through the above technical solution, the fixing bolts facilitate the disassembly and installation of the small push plate.

[0012] As a further improvement of the above solution, a first pin plus flange is fixedly connected to the front side of the second pressure plate, and a first pressure plate is arranged at the right end of the first pin plus flange.

[0013] As a further improvement of the above solution, the first pin plus flange is located at the rear end of the small push plate, and the first pin plus flange is located at the rear end of the second pin plus flange.

[0014] Through the above technical solution, the material of the first pin plus the flange is set to be made of metal material, such as carbon steel, stainless steel, etc., which has the characteristics of high strength, high precision, wear resistance, corrosion resistance, etc.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model arranges the second pin plus flange and the third pin plus flange on the front side of the small push plate by fixing bolts, so that the small push plate can be more tightly combined when being fixed, can resist large vibration, and is also convenient for workers to install and disassemble;

[0017] The utility model provides a first pressing plate and a second pressing plate, so that the equipment can limit and fix the product, thereby increasing the stability of the equipment during use. The stability of the equipment during use can be increased by providing an operating table, and the limiting grooves provided on the operating table can facilitate the fixing of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 This is an enlarged schematic diagram of structure A of the utility model;

[0021] Figure 4 It is a schematic diagram of the disassembly structure of the small push plate of the utility model.

[0022] Description of main symbols:

[0023] 1. Fixing bolt; 2. Clamping mechanism seat; 3. First pin plus flange; 4. Second pin plus flange; 5. First pressure plate; 6. Second pressure plate; 7. Small push plate; 8. Third pin plus flange; 9. Fixing screw; 10. Operating table; 11. Limiting groove. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-4 A new type of centering clamping mechanism in this embodiment includes a fixing bolt 1, a small push plate 7 is fixedly connected to the top of the fixing bolt 1, a second pin plus flange 4 is fixedly connected to the front of the small push plate 7, and a third pin plus flange 8 is fixedly connected to the front of the small push plate 7.

[0027] The second pin plus flange 4 is located at the left end of the third pin plus flange 8, the third pin plus flange 8 is located at the left end of the fixing bolt 1, the rear end of the third pin plus flange 8 is provided with a second pressure plate 6, and the right end of the second pressure plate 6 is provided with a first pressure plate 5. The second pin plus flange 4 and the third pin plus flange 8 on the front side of the small push plate 7 are provided by the fixing bolt 1, so that the small push plate 7 can be more tightly combined when fixed, can resist larger vibrations, and is also convenient for staff to install and disassemble.

[0028] The surface of the small push plate 7 is coated with an anti-rust coating, which increases the service life of the equipment.

[0029] The first pressing plate 5 is located at the rear end of the second pin plus flange 4 , the second pressing plate 6 is located at the rear end of the second pin plus flange 4 , and the first pressing plate 5 is located at the rear end of the small push plate 7 .

[0030] The bottom end of the fixing bolt 1 is fixedly connected with an operating table 10, and a limiting groove 11 is provided at the top of the operating table 10. The operating table 10 is located at the bottom of the small push plate 7, and the operating table 10 is located at the bottom end of the second pressure plate 6. By setting the operating table 10, the stability of the equipment during use can be increased, and the limiting groove 11 is provided on the operating table 10 to facilitate the fixing of the entire equipment.

[0031] The fixing bolt 1 facilitates the disassembly and installation of the small push plate 7.

[0032] The front of the second pressing plate 6 is fixedly connected with the first pin plus flange 3, and the right end of the first pin plus flange 3 is provided with the first pressing plate 5. By providing the first pressing plate 5 and the second pressing plate 6, it is convenient for the equipment to limit and fix the product, thereby increasing the stability of the equipment.

[0033] The first pin plus flange 3 is located at the rear end of the small push plate 7 , and the first pin plus flange 3 is located at the rear end of the second pin plus flange 4 .

[0034] The material of the first pin plus flange 3 is set to be made of metal material, such as carbon steel, stainless steel, etc., which has the characteristics of high strength, high precision, wear resistance, corrosion resistance, etc.

[0035] The implementation principle of a new type of centering clamping mechanism in the embodiment of the present application is: place the equipment in a suitable position, and set the second pin plus flange 4 and the third pin plus flange 8 on the front of the small push plate 7 through the fixing bolt 1, so that the small push plate 7 can be more tightly combined when fixed, and can resist large vibrations, and is also convenient for staff to install and disassemble. By setting the first pressure plate 5 and the second pressure plate 6, it is convenient for the equipment to limit and fix the product, and the stability of the equipment is increased. By setting the operating table 10, the stability of the equipment during use can be increased, and the limiting groove 11 is set by the operating table 10 to facilitate the fixation of the entire equipment.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A new type of centering clamping mechanism, characterized in that: It comprises a fixing bolt (1), the top end of which is fixedly connected to a small push plate (7), the front face of which is fixedly connected to a second pin plus flange (4), and the front face of which is fixedly connected to a third pin plus flange (8).

2. A novel centering clamping mechanism as claimed in claim 1, characterized in that: The second pin plus flange (4) is located at the left end of the third pin plus flange (8), the third pin plus flange (8) is located at the left end of the fixing bolt (1), a second pressure plate (6) is provided at the rear end of the third pin plus flange (8), and a first pressure plate (5) is provided at the right end of the second pressure plate (6).

3. A novel centering clamping mechanism as claimed in claim 2, characterized in that: The first pressing plate (5) is located at the rear end of the second pin plus flange (4), the second pressing plate (6) is located at the rear end of the second pin plus flange (4), and the first pressing plate (5) is located at the rear end of the small push plate (7).

4. A novel centering clamping mechanism as claimed in claim 3, characterized in that: The bottom end of the fixing bolt (1) is fixedly connected to an operating table (10), a limiting groove (11) is provided at the top of the operating table (10), the operating table (10) is located at the bottom of the small push plate (7), and the operating table (10) is located at the bottom end of the second pressing plate (6).

5. A novel centering clamping mechanism as claimed in claim 4, characterized in that: The front side of the second pressing plate (6) is fixedly connected to a first pin plus flange (3), and the right end of the first pin plus flange (3) is provided with a first pressing plate (5).

6. A novel centering clamping mechanism as claimed in claim 5, characterized in that: The first pin plus flange (3) is located at the rear end of the small push plate (7), and the first pin plus flange (3) is located at the rear end of the second pin plus flange (4).

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