Locking device for ratchet wheel machining

Abstract

The utility model relates to the technical field of ratchet wheel processing, and discloses a locking device for ratchet wheel processing, which comprises a frame body, a motor is fixedly connected to the inner bottom side of the frame body, a driving shaft is fixedly connected to the output end of the motor, a fixing plate is rotatably connected to the outside of the driving shaft, and a rotating disc is fixedly connected to the top of the driving shaft. A plurality of limiting frames are fixedly connected to the bottom of the rotating disc, a gear ring is fixedly connected to the top of the rotating disc, a rotating shaft is rotatably connected to the interior of the gear ring, a first gear is fixedly connected to the top of the rotating shaft, and a first fixing ring is fixedly connected to the top of the fixing plate; a plurality of rack plates are slidably connected into the first fixing ring. According to the clamping device, stable clamping can be conducted from the interior of the ratchet wheel, then it is guaranteed that deviation cannot occur in the machining process, the machining quality cannot be affected, a machined part can be cooled, and water resources can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of ratchet processing, in particular to a locking device for ratchet processing. Background Art

[0002] A ratchet, also known as a ratchet gear, ratchet tooth or ratchet bar, is a mechanical part whose main feature is the teeth protruding from its outer surface. These teeth are neatly distributed on the outer surface of a circle or cylinder and are used to transmit motion or force in a mechanical device. Ratchets are usually used in conjunction with other parts to achieve the purpose of rotation or restricted motion. The protrusions and gaps of the teeth enable smooth rotation in one direction, while movement in the reverse or other directions is restricted. This makes the ratchet play a control or transmission role in certain mechanical devices. Ratchet processing refers to the process of manufacturing or processing the ratchet. This process involves multiple steps and processes to ensure that the final ratchet meets the design requirements and has the required precision, strength and functionality.

[0003] However, some existing ratchets are not stable enough to be clamped during the processing, or the clamping of the ratchet will affect the processing of the outside of the ratchet, thereby reducing the processing quality. Therefore, in view of the above shortcomings, a locking device for ratchet processing is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a locking device for ratchet processing, aiming to improve the problem that some existing locking devices for ratchet processing are not stable enough for ratchet clamping or have a certain impact on the external clamping of the ratchet, thereby reducing the processing quality.

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

[0006] The top of the gear ring is fixedly connected to the gear ring, and the top of the gear ring is fixedly connected to the gear ring, and the inner rotatable connection of the gear ring is connected with a plurality of rack plates, and the adjacent sides of the rack plates are fixedly connected to the limiting plate, and the external slidable connection of the plurality of rack plates is connected with a fixing ring second, and the fixing ring second is provided with a plurality of sliding grooves, and the far sides of the plurality of rack plates are fixedly connected with an arc plate, and a supporting assembly is provided on the top of the frame.

[0007] Furthermore, the support assembly includes a plurality of columns, the bottoms of the plurality of columns are fixedly connected to the top of the frame, the tops of the plurality of columns are connected to a top plate, the top left side of the top of the top plate is fixedly connected to a water tank, the interior of the water tank is fixedly connected to a water pump, the input end of the water pump is fixedly connected to a water inlet pipe, the output end of the water pump is fixedly connected to a water outlet pipe, the bottom of the water outlet pipe is fixedly connected to an annular tube, the outside of the annular tube is fixedly connected to fixing frames all around, the bottom four corners of the annular tube are fixedly connected to nozzles, and the interior of the frame is fixedly connected to a storage frame.

[0008] Furthermore, the four corners of the bottom of the frame are fixedly connected with pillars, and the bottom of the top plate is fixedly connected with a processing machine body.

[0009] Furthermore, the gear 1 is meshedly connected to the gear ring, and the gear 1 is meshedly connected to the rack plate.

[0010] Furthermore, the outer portion of the rack plate is slidably connected to the inner portion of the sliding groove, and the outer portion of the limiting plate is in contact with the inner wall of the fixing ring 1.

[0011] Furthermore, the top of the storage frame is fixedly connected to the bottom of the fixing plate, and the outside of the gear ring is rotatably connected to the bottom of the second fixing ring.

[0012] Furthermore, the outside of the water outlet pipe is fixedly connected to the inside of the water tank, and the top of the fixing frame is fixedly connected to the bottom of the top plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by using the structures such as the fixed plate, the rotating disk, the gear ring, the rotating shaft, the gear, the fixed ring 1, the rack plate, the fixed ring 2, the sliding groove, and the arc plate in coordination, the locking device for ratchet processing can stably clamp the ratchet from the inside, thereby ensuring that no deviation occurs during the processing and thus affects the processing quality.

[0015] 2. In the utility model, through the coordinated use of the annular tube, the fixing frame, the nozzle, the storage frame and other structures, the locking device for ratchet processing can not only cool the workpiece, but also recycle water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a locking device for ratchet processing proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of the frame structure of a locking device for ratchet processing proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of the fixing plate structure of a locking device for ratchet processing proposed by the utility model;

[0019] Figure 4 This is a cross-sectional view of the water tank structure of a locking device for ratchet processing proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the annular tube structure of a locking device for ratchet processing.

[0021] Legend:

[0022] 1. Frame; 2. Motor; 3. Drive shaft; 4. Fixed plate; 5. Rotating disk; 6. Gear ring; 7. Rotating shaft; 8. Gear 1; 9. Fixed ring 1; 10. Rack plate; 11. Limit plate; 12. Fixed ring 2; 13. Sliding groove; 14. Arc plate; 15. Column; 16. Top plate; 17. Water tank; 18. Water pump; 19. Water inlet pipe; 20. Water outlet pipe; 21. Ring pipe; 22. Fixed frame; 23. Nozzle; 24. Storage frame; 25. Pillar; 26. Processing machine body; 27. Limit frame. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-3The utility model provides an embodiment: a locking device for ratchet processing, including a frame 1, a motor 2 is fixedly connected to the inner bottom side of the frame 1, a driving shaft 3 is fixedly connected to the output end of the motor 2, and a fixed plate 4 is rotatably connected to the outside of the driving shaft 3. It is designed here that the driving shaft 3 can be driven to rotate by the rotation of the output end of the motor 2, a rotating disk 5 is fixedly connected to the top of the driving shaft 3, and a plurality of limit frames 27 are fixedly connected to the bottom of the rotating disk 5. The limit frames 27 are designed here to serve as a support for the rotation of the rotating disk 5 and make its rotation smoother. A gear ring 6 is fixedly connected to the top of the rotating disk 5, and a rotating shaft 7 is rotatably connected to the inside of the gear ring 6. A gear 1 8 is fixedly connected to the top of the rotating shaft 7. The meshing of the gear ring 6 and the gear 1 8 is designed here so that when the gear ring 6 rotates, It will drive the gear 8 to rotate. A fixing ring 9 is fixedly connected to the top of the fixing plate 4. The fixing ring 9 is designed here to support and limit the rack plate 10, so that the rack plate 10 can be displaced in the horizontal direction. Multiple rack plates 10 are slidably connected inside the fixing ring 9. The adjacent sides of multiple rack plates 10 are fixedly connected to a limiting plate 11. The limiting plate 11 is designed here to prevent the rack plate 10 from slipping off to the outside of the fixing ring 9. The external sliding connection of multiple rack plates 10 is a fixing ring 2 12. The interior of the fixing ring 2 12 is provided with multiple sliding grooves 13. The far side of multiple rack plates 10 is fixedly connected with an arc plate 14. It is designed here that the arc plate 14 can support the inside of the ratchet wheel, thereby achieving the clamping and fixation of the ratchet wheel. A support assembly is provided on the top of the frame 1.

[0025] Reference Figure 4-5 The support assembly includes a plurality of columns 15, the bottoms of the plurality of columns 15 are fixedly connected to the top of the frame 1, the tops of the plurality of columns 15 are connected to a top plate 16, the top left side of the top of the top plate 16 is fixedly connected to a water tank 17, the interior of the water tank 17 is fixedly connected to a water pump 18, the input end of the water pump 18 is fixedly connected to a water inlet pipe 19, and the design here is that the water pump 18 can be used to transport the water resources inside the water tank 17 to the inside of the water outlet pipe 20 by means of the water inlet pipe 19, the output end of the water pump 18 is fixedly connected to the water outlet pipe 20, and the bottom of the water outlet pipe 20 is fixedly connected to a ring Tube 21, the outside of the annular tube 21 is fixedly connected with a fixing frame 22 on all sides. The fixing frame 22 is designed here to support and limit the annular tube 21. The bottom four corners of the annular tube 21 are fixedly connected with a nozzle 23. It is designed here that water resources can be sprayed out from the inside of the annular tube 21 with the help of the nozzle 23. The inside of the frame 1 is fixedly connected with a storage frame 24. It is designed here that water resources can be recycled with the help of the storage frame 24. The bottom four corners of the frame 1 are fixedly connected with pillars 25, and the bottom of the top plate 16 is fixedly connected with a processing machine body 26.

[0026] Reference Figure 2-4, there is a meshing connection between gear 18 and gear ring 6, and there is a meshing connection between gear 18 and rack plate 10. The design here is to use the meshing connection between gear 18 and gear ring 6 and between gear 18 and rack plate 10, so that with the rotation of gear ring 6, gear 18 is driven to rotate, and then the rack plate 10 can be displaced with the help of gear 18. The outside of rack plate 10 is slidably connected to the inside of sliding groove 13, and the outside of limit plate 11 contacts the inner wall of fixed ring 19. The limit plate 11 is designed here to prevent the rack plate 10 from detaching from the outside of fixed ring 19. The top of the storage frame 24 is fixedly connected to the bottom of the fixed plate 4, and the outside of the gear ring 6 is rotatably connected to the bottom of the fixed ring 21. The outside of the water outlet pipe 20 is fixedly connected to the inside of the water tank 17, and the top of the fixed frame 22 is fixedly connected to the bottom of the top plate 16. It is designed here that the annular pipe 21 can be supported and fixed by the fixed frame 22.

[0027] Working principle: First, when the ratchet needs to be processed, just place the ratchet on the top of the fixed plate 4, then the motor 2 can be started, and the rotation of the output end of the motor 2 can drive the drive shaft 3 to rotate, and then the rotating disk 5 can be driven to rotate, and then the gear ring 6 can be driven to rotate, at this time, with the rotation of the gear ring 6, the meshing connection between the gear ring 6 and the gear 8 can be used to make the gear 8 rotate, and with the rotation of the gear 8, the meshing connection between the gear 8 and the rack plate 10 can be used to make the rack plate 10 displaced, and at this time, with the displacement of the rack plate 10, the arc plate 14 will be driven to expand outward, and the inner circle of the ratchet can be supported, and then the ratchet can be clamped and fixed, and the water pump 18 can be started to transport the water inside the water tank 17 to the inside of the water outlet pipe 20, and then to the inside of the annular pipe 21, and the internal water resources can be sprayed onto the processing ratchet through the nozzle 23, and the ratchet can be cooled at this time, and the sprayed water resources will flow to the inside of the storage frame 24 for recycling.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A locking device for ratchet processing, comprising a frame (1), characterized in that: The inner bottom side of the frame (1) is fixedly connected to a motor (2); the output end of the motor (2) is fixedly connected to a drive shaft (3); the outer side of the drive shaft (3) is rotatably connected to a fixed plate (4); the top of the drive shaft (3) is fixedly connected to a rotating disk (5); the bottom of the rotating disk (5) is fixedly connected to a plurality of limit frames (27); the top of the rotating disk (5) is fixedly connected to a gear ring (6); the inside of the gear ring (6) is rotatably connected to a rotating shaft (7); the top of the rotating shaft (7) is fixedly connected to a gear. (8), the top of the fixed plate (4) is fixedly connected to a fixing ring 1 (9), the interior of the fixing ring 1 (9) is slidably connected to a plurality of rack plates (10), the adjacent sides of the plurality of rack plates (10) are fixedly connected to a limiting plate (11), the exteriors of the plurality of rack plates (10) are slidably connected to a fixing ring 2 (12), the interior of the fixing ring 2 (12) is provided with a plurality of sliding grooves (13), the distant sides of the plurality of rack plates (10) are fixedly connected to an arc plate (14), and a support assembly is provided on the top of the frame (1).

2. A locking device for ratchet processing according to claim 1, characterized in that: The support assembly comprises a plurality of columns (15), the bottoms of the plurality of columns (15) are fixedly connected to the top of the frame (1), the tops of the plurality of columns (15) are connected to a top plate (16), the top left side of the top of the top plate (16) is fixedly connected to a water tank (17), the interior of the water tank (17) is fixedly connected to a water pump (18), the input end of the water pump (18) is fixedly connected to a water inlet pipe (19), the output end of the water pump (18) is fixedly connected to a water outlet pipe (20), the bottom of the water outlet pipe (20) is fixedly connected to an annular pipe (21), the outer periphery of the annular pipe (21) is fixedly connected to a fixing frame (22), the bottom four corners of the annular pipe (21) are fixedly connected to a nozzle (23), and the interior of the frame (1) is fixedly connected to a storage frame (24).

3. A locking device for ratchet machining according to claim 2, characterized in that: The four corners of the bottom of the frame (1) are fixedly connected to pillars (25), and the bottom of the top plate (16) is fixedly connected to a processing machine body (26).

4. A locking device for ratchet processing according to claim 1, characterized in that: The gear one (8) is meshedly connected to the gear ring (6), and the gear one (8) is meshedly connected to the rack plate (10).

5. A locking device for ratchet processing according to claim 1, characterized in that: The outside of the rack plate (10) is slidably connected to the inside of the sliding groove (13), and the outside of the limit plate (11) is in contact with the inner wall of the fixing ring (9).

6. A locking device for ratchet processing according to claim 2, characterized in that: The top of the storage frame (24) is fixedly connected to the bottom of the fixed plate (4), and the outside of the gear ring (6) is rotatably connected to the bottom of the second fixed ring (12).

7. A locking device for ratchet processing according to claim 2, characterized in that: The outside of the water outlet pipe (20) is fixedly connected to the inside of the water tank (17), and the top of the fixing frame (22) is fixedly connected to the bottom of the top plate (16).

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