Clamping structure convenient for loading and used for coupler production

Abstract

The utility model discloses a clamping structure convenient for loading and used for coupler production, relates to the technical field of coupler processing and clamping, and aims to solve the problems that an existing clamping structure is insufficient in rapid loading, lacks a real-time clamping looseness monitoring function and needs to be improved in practicability and safety. The device comprises a bottom plate, two supports are fixedly connected to the upper surface of the bottom plate, a clamping seat is rotatably mounted between the two supports, a hydraulic driver is fixedly mounted in the clamping seat, a driving shaft is rotatably connected to the middle axis position in the hydraulic driver, an adjusting disc is fixedly connected to one end of the driving shaft, and the adjusting disc is fixedly connected to the other end of the driving shaft. The adjusting disc is located in the clamping base, three guide grooves are formed in one side face of the clamping base, and clamping blocks are slidably installed in the guide grooves. And the effects that the loading operation can be conveniently carried out, and meanwhile whether clamping is loose or not can be monitored in real time are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling processing and clamping, in particular to a coupling production clamping structure which is convenient for loading. Background Art

[0002] A coupling is a device that connects two shafts or a shaft and a rotating part. The two shafts rotate together during the transmission of motion and power and do not disengage under normal circumstances. It is sometimes also used as a safety device to prevent the connected parts from being subjected to excessive loads, thus playing the role of overload protection. Couplings are usually cast first, and then fine-machined. During this process, a clamping structure is required to clamp and fix the coupling.

[0003] The existing clamping structure has deficiencies in rapid loading and lacks a real-time clamping looseness monitoring function, and its practicality and safety need to be improved. Utility Model Content

[0004] The utility model aims to provide a clamping structure for coupling production which is convenient for loading and can conveniently perform loading operations, and can simultaneously monitor in real time whether the clamping is loose.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping structure for coupling production that is convenient for loading, comprises a base plate, two brackets are fixedly connected to the upper surface of the base plate, a clamping seat is rotatably installed between the two brackets, a hydraulic driver is fixedly installed inside the clamping seat, a driving shaft is rotatably connected at the internal center axis position of the hydraulic driver, an adjusting disk is fixedly connected to one end of the driving shaft, the adjusting disk is located inside the clamping seat, three guide grooves are provided on one side surface of the clamping seat, and a clamping block is slidably installed inside the guide groove, a vortex ring-shaped convex strip is provided on the outer surface of one side of the adjusting disk, a groove matched with the vortex ring-shaped convex strip is provided on one end of the clamping block, and the clamping block is fitted on the outer surface of one side of the adjusting disk.

[0007] By adopting the above technical solution, the adjusting disk can be rotated quickly and conveniently, thereby enabling multiple clamping blocks to move conveniently inside the guide groove, thereby achieving fast and convenient clamping or releasing operations.

[0008] Furthermore, a pressure detection box is fixedly installed on the end surface of the hydraulic driver, and the pressure detection box is connected to the interior of the hydraulic driver through an oil pipe. A mounting hole is provided on the upper surface of the pressure detection box, and a pressure sensor is fixedly installed inside the mounting hole. A pressure indicator is fixedly installed on the upper surface of the base plate, and the pressure indicator is electrically connected to the pressure sensor.

[0009] By adopting the above technical solution, the oil pressure of the hydraulic oil can be monitored in real time, and then whether the clamping is loose can be monitored in real time.

[0010] Furthermore, a hydraulic mechanism is provided on the upper surface of the bottom plate, and the hydraulic mechanism is connected to the pressure detection box through an oil guide hose.

[0011] By adopting the above technical solution, it is ensured that the hydraulic oil can be stably monitored.

[0012] Furthermore, a motor seat is fixedly mounted on the side surface of one of the brackets, and a flip motor is fixedly mounted inside the motor seat, and one end of the rotating shaft of the flip motor is fixedly connected to a worm.

[0013] By adopting the above technical solution, the worm can be driven to rotate by the flip motor.

[0014] Furthermore, a worm gear is fixedly connected to one end of the rotating shaft between the clamping seat and the bracket, and the worm gear is meshingly connected to the worm.

[0015] By adopting the above technical solution, the clamping seat can be driven to flip by utilizing the cooperation between the worm and the worm wheel.

[0016] Furthermore, a limit block is fixedly connected to the inner wall of the hydraulic driver, and a linkage block is fixedly connected to the side surface of the drive shaft.

[0017] By adopting the above technical solution, the linkage block can be used to drive the driving shaft to rotate, and the limiting block can be used to limit and fix the driving shaft.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. The utility model can utilize a hydraulic driver to drive the adjusting disk to rotate inside the clamping seat, thereby linking multiple clamping blocks to slide in the guide grooves on the end faces of the clamping seat, thereby conveniently realizing the clamping or loosening operation of the coupling, and the entire clamping or loosening process takes a short time and has high overall efficiency;

[0020] 2. The utility model can use the pressure sensor to monitor the oil pressure of the hydraulic oil in the pressure detection box in real time during the process of clamping the coupling by means of the pressure detection box, and transmit the pressure value to the inside of the pressure indicator. At this time, the indicator light of the pressure indicator works. Once the clamping is loose, the oil pressure of the hydraulic oil in the pressure detection box will be reduced. At this time, the indicator light on the pressure indicator stops working, which can effectively remind the staff that the clamping of the coupling is loose and needs to be re-clamped to avoid accidents. The structure has the function of real-time monitoring of clamping looseness, and the overall safety and practicality are effectively improved.

[0021] 3. The utility model can start the flip motor according to actual needs, and use the flip motor to drive the worm to rotate, and then drive the worm wheel to rotate. Since the worm wheel is fixedly connected to one end of the rotating shaft of the clamping seat, the rotation of the worm wheel can cause the clamping seat to flip, thereby changing the processing angle of the coupling and ensuring that the coupling can conveniently perform processing operations at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first perspective view of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a second viewing angle diagram of the three-dimensional structure of the utility model;

[0024] Figure 3 This is the internal structure diagram of the hydraulic driver of the utility model.

[0025] In the figure: 1. base plate; 2. bracket; 3. flip motor; 4. worm; 5. worm wheel; 6. clamping seat; 7. adjusting plate; 8. clamping block; 9. hydraulic driver; 10. pressure detection box; 11. pressure sensor; 12. hydraulic mechanism; 13. oil guide hose; 14. pressure indicator; 15. drive shaft; 16. linkage block; 17. limit block. DETAILED DESCRIPTION

[0026] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Refer to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 A clamping structure for coupling production that is convenient for loading includes a base plate 1, two brackets 2 are fixedly connected to the upper surface of the base plate 1, a clamping seat 6 is rotatably installed between the two brackets 2, a hydraulic driver 9 is fixedly installed inside the clamping seat 6, a driving shaft 15 is rotatably connected at the inner center axis position of the hydraulic driver 9, an adjusting disk 7 is fixedly connected to one end of the driving shaft 15, the adjusting disk 7 is located inside the clamping seat 6, three guide grooves are arranged on one side surface of the clamping seat 6, and a clamping block 8 is slidably installed inside the guide groove, and a The clamping block 8 has a vortex ring-shaped convex strip, and one end of the clamping block 8 is provided with a groove matched with the vortex ring-shaped convex strip. The clamping block 8 is fitted on the outer surface of one side of the adjusting disk 7. The limit block 17 is fixedly connected to the inner wall of the hydraulic driver 9, and the linkage block 16 is fixedly connected to the side surface of the driving shaft 15. The hydraulic driver 9 can be used to drive the adjusting disk 7 to rotate inside the clamping seat 6, and then the multiple clamping blocks 8 are linked to slide in the guide groove on the end face of the clamping seat 6, so that the clamping or loosening operation of the coupling can be conveniently realized. The whole clamping or loosening process takes a short time and has high overall efficiency.

[0028] Reference Figure 2 A pressure detection box 10 is fixedly installed on the end surface of the hydraulic driver 9, and the pressure detection box 10 is connected to the inside of the hydraulic driver 9 through an oil pipe. A mounting hole is provided on the upper surface of the pressure detection box 10, and a pressure sensor 11 (MCS20-A) is fixedly installed inside the mounting hole. A pressure indicator 14 is fixedly installed on the upper surface of the bottom plate 1, and the pressure indicator 14 is electrically connected to the pressure sensor 11. A hydraulic mechanism 12 is provided on the upper surface of the bottom plate 1, and the hydraulic mechanism 12 is connected to the pressure detection box 10 through an oil guide hose 13, wherein the pressure detection box 10, the pressure sensor 11, and the pressure indicator 11 are connected to the hydraulic driver 9 through an oil guide hose 13. 4, during the process of clamping the coupling, the pressure sensor 11 can be used to monitor the oil pressure of the hydraulic oil inside the pressure detection box 10 in real time, and the pressure value can be transmitted to the inside of the pressure indicator 14. At this time, the warning light of the pressure indicator 14 works. Once the clamping is loose, the oil pressure of the hydraulic oil inside the pressure detection box 10 will be reduced. At this time, the warning light on the pressure indicator 14 stops working, which can effectively remind the staff that the clamping of the coupling is loose and needs to be re-clamped to avoid accidents. The structure has the function of real-time monitoring of clamping looseness, and the overall safety and practicality have been effectively improved.

[0029] Reference Figure 1 , Figure 2 A motor seat is fixedly installed on the side surface of one of the brackets 2, and a flip motor 3 is fixedly installed inside the motor seat, one end of the rotating shaft of the flip motor 3 is fixedly connected to a worm 4, one end of the rotating shaft between the clamping seat 6 and the bracket 2 is fixedly connected to a worm wheel 5, and the worm wheel 5 is meshingly connected to the worm 4. According to actual needs, the flip motor 3 can be started, and the flip motor 3 can be used to drive the worm 4 to rotate, and then drive the worm wheel 5 to rotate. Since the worm wheel 5 is fixedly connected to one end of the rotating shaft of the clamping seat 6, the rotation of the worm wheel 5 can cause the clamping seat 6 to flip, thereby changing the processing angle and position of the coupling, ensuring that the coupling can conveniently perform processing operations at different positions.

[0030] Working principle: When in use, first install the structure at the specified position, then place the coupling to be processed between multiple clamping blocks 8, and then start the hydraulic mechanism 12. The hydraulic mechanism 12 introduces the hydraulic oil into the interior of the pressure detection box 10 along the oil guide hose 13, and then enters the interior of the hydraulic driver 9 along the oil pipe. The introduced hydraulic oil pushes the linkage block 16 to move inside the hydraulic driver 9, thereby causing the drive shaft 15 to rotate. The rotating drive shaft 15 drives the adjusting disk 7 to rotate. Since the outer surface of the adjusting disk 7 is provided with a vortex ring-shaped convex strip, the clamping block 8 can move along the guide groove on the end face of the clamping seat 6, so that the coupling can be clamped and fixed. After clamping, the oil circuit of the oil guide hose 13 is closed. At this time, the hydraulic oil inside the pressure detection box 10 has a certain pressure, which can be monitored in real time by the pressure sensor 11, and the monitored value is transmitted to the inside of the pressure indicator 14. When the oil pressure is within the set range, the indicator light on the pressure indicator 14 will light up. Once the clamping is loose, the reaction force generated by the clamping block 8 will disappear, thereby reducing the oil pressure. The reduction in oil pressure reduces the monitoring value generated on the pressure sensor 11, thereby reducing the pressure value transmitted to the pressure indicator 14. At this time, the indicator light on the pressure indicator 14 will not light up, and the staff can promptly discover the loose clamping and make adjustments in time. After the clamping is completed, the position of the clamping seat 6 can be adjusted according to the required processing angle and position. During adjustment, start the flipping motor 3, and use the flipping motor 3 to drive the worm 4 to rotate, thereby driving the worm wheel 5 to rotate. Since the worm wheel 5 is fixedly connected to one end of the rotating shaft of the clamping seat 6, the rotation of the worm wheel 5 can cause the clamping seat 6 to flip, thereby changing the processing angle and position of the coupling, ensuring that the coupling can conveniently perform processing operations at different positions.

[0031] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A clamping structure for coupling production that is convenient for loading, comprising a base plate (1), characterized in that: Two brackets (2) are fixedly connected to the upper surface of the base plate (1), a clamping seat (6) is rotatably installed between the two brackets (2), a hydraulic driver (9) is fixedly installed inside the clamping seat (6), a driving shaft (15) is rotatably connected at the internal center axis position of the hydraulic driver (9), one end of the driving shaft (15) is fixedly connected to an adjustment disk (7), the adjustment disk (7) is located inside the clamping seat (6), three guide grooves are provided on one side surface of the clamping seat (6), and a clamping block (8) is slidably installed inside the guide groove, a vortex ring-shaped convex strip is provided on the outer surface of one side of the adjustment disk (7), one end of the clamping block (8) is provided with a groove matched with the vortex ring-shaped convex strip, and the clamping block (8) is attached to the outer surface of one side of the adjustment disk (7).

2. The clamping structure for coupling production that is convenient for loading according to claim 1 is characterized in that: A pressure detection box (10) is fixedly mounted on the end surface of the hydraulic driver (9), the pressure detection box (10) is connected to the interior of the hydraulic driver (9) through an oil pipe, a mounting hole is provided on the upper surface of the pressure detection box (10), and a pressure sensor (11) is fixedly mounted inside the mounting hole, and a pressure indicator (14) is fixedly mounted on the upper surface of the base plate (1), and the pressure indicator (14) is electrically connected to the pressure sensor (11).

3. The clamping structure for coupling production that is convenient for loading according to claim 2 is characterized in that: A hydraulic mechanism (12) is provided on the upper surface of the base plate (1), and the hydraulic mechanism (12) is connected to the pressure detection box (10) via an oil guide hose (13).

4. The clamping structure for coupling production that is convenient for loading according to claim 1 is characterized in that: A motor seat is fixedly mounted on the side surface of one of the brackets (2), and a flip motor (3) is fixedly mounted inside the motor seat. One end of the rotating shaft of the flip motor (3) is fixedly connected to a worm (4).

5. The clamping structure for coupling production that is convenient for loading according to claim 4 is characterized in that: A worm gear (5) is fixedly connected to one end of the rotating shaft between the clamping seat (6) and the bracket (2), and the worm gear (5) is meshingly connected to the worm (4).

6. The clamping structure for coupling production that is convenient for loading according to claim 1 is characterized in that: A limit block (17) is fixedly connected to the inner wall of the hydraulic driver (9), and a linkage block (16) is fixedly connected to the side surface of the drive shaft (15).

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