Fixing mechanism for precision part machining

Abstract

The utility model discloses a fixing mechanism for precision part machining, which relates to the technical field of part machining and comprises a mechanism body, and a motor is mounted on one side of the mechanism body. Through the arrangement of the motor, the reciprocating screw rod, the sleeve, the magnetic block, the gear, the hollow clamp, the bolt and the spray head, a worker starts the motor and opens the water inlet, the output end of the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod is in threaded connection with the first sleeve, and the reciprocating screw rod rotates to drive the first sleeve to move; the first sleeve moves to drive the connecting frame, the gear and the part to move together, the part can be washed by the spray head when moving to the bottom of the water storage tank, and the connecting frame moves rightwards to drive the spray head to move rightwards together through the sliding block and the water storage tank, so that the part is continuously washed by the spray head in the moving process. The working efficiency of workers is improved, the labor amount of the workers is reduced, the structure is simple, and the design is reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a fixing mechanism for precision parts processing. Background Art

[0002] Spare parts refer to parts with similar uses and structures in the same or different types of products, which are unified to achieve universal interchangeability. Some parts usually need to be fixed with a fixing mechanism during the production and processing such as grinding and cleaning.

[0003] The currently existing published application number is 202321625806.0, which is a spray pipe with a replaceable nozzle for a parts cleaning machine. The technical solution includes a cleaning box, and a plurality of spray pipes are arranged inside the cleaning box. A plurality of groups of symmetrically arranged connecting pipes are rotatably installed on the spray pipes. Although the spray pipe in the technical solution can be adjusted at an angle to expand the cleaning angle of the nozzle to the parts, the nozzle can only clean the upper half of the parts, and the dirt remaining in the lower half of the parts is still difficult to be directly and effectively flushed clean, which leads to a reduction in the cleaning effect and an increase in the workload of the staff. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a fixing mechanism for precision parts processing to solve the technical problems mentioned in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for precision parts processing, comprising a mechanism body, a motor is installed on one side of the mechanism body, a reciprocating screw is connected to the output end of the motor, a first sleeve is arranged on the outer surface of the reciprocating screw, a connecting frame is arranged on one side of the first sleeve, a magnetic block is arranged on one side of the connecting frame, a rotating shaft is penetrated on the outer surface of the first sleeve, a gear is arranged on the outer surface of the rotating shaft, a first hollow fixture is connected to one end of the rotating shaft, a guide rod and a connecting shaft are connected to one side of the internal body of the mechanism, a second sleeve is arranged on the outer surface of the guide rod, a telescopic rod is connected to the outer surface of the second sleeve, a second hollow fixture is connected to one end of the telescopic rod, a bolt is arranged on the back of the second hollow fixture, a guide rod is arranged on the outer surface of the second hollow fixture, a slider is arranged on the outer surface of the connecting shaft, a magnetic plate is arranged on one side of the slider, a water storage tank is arranged at the bottom of the slider, a nozzle is arranged at the bottom of the water storage tank, a baffle is arranged on the upper part of the internal body of the mechanism, and a rack is arranged on one side of the internal body of the mechanism.

[0006] By adopting the above technical solution, the staff starts the motor and opens the water inlet, the output end of the motor drives the reciprocating screw to rotate, and the reciprocating screw and the first sleeve are threadedly connected, the rotation of the reciprocating screw drives the first sleeve to move, and the movement of the first sleeve can drive the connecting frame, gears and parts to move together. The parts move to the bottom of the water tank and can be washed by the nozzle. The connection frame moves to the right, which will drive the nozzle to move to the right through the slider and the water tank, so that the parts are continuously washed by the nozzle during the movement. During use, the staff can mix the detergent into the water flow through the through hole on the top of the feeding box. When the gear moves to the right, the gear The gear meshes with the rack, moves to the right against the rack and is rotated by the rack. The rotation of the gear drives the first hollow fixture to rotate through the rotating shaft. The rotation of the first hollow fixture drives the second hollow fixture to rotate through the bolt and the guide rod. The rotation of the first hollow fixture and the second hollow fixture drives the parts to rotate, so that the nozzle can continuously and comprehensively rinse the parts. When the first sleeve drives the connecting frame to move to the left, the magnetic block will absorb the magnetic plate on one side of the slider, so that the connecting frame moves to the left and drives the slider to move to the left. After the slider moves to the left to the initial position, the baffle presses against the slider to separate the magnetic block and the magnetic plate, so that the slider no longer moves with the connecting frame.

[0007] Furthermore, a bracket is provided at the bottom of the mechanism body, an observation window is provided on the outer surface of the mechanism body, a water outlet is provided on one side of the mechanism body, a feeding box is provided on the top of the mechanism body, and a water inlet is provided on one side of the feeding box.

[0008] By adopting the above technical solution, the bracket supports the main body of the mechanism, the observation window allows the staff to observe the cleaning situation, the water flows into the hose from the water inlet, the feeding box can mix the detergent into the water flow, and the sewage can be discharged from the water outlet after the work is completed.

[0009] Furthermore, four brackets are provided, and the observation windows are made of tempered glass.

[0010] By adopting the above technical solution, the four brackets can provide more stable support for the main body of the mechanism, and the tempered glass can prevent accidental damage to the interior of the mechanism by external factors.

[0011] Furthermore, a hose is connected between the feeding box and the water storage tank, and a through hole is opened on the top of the feeding box.

[0012] By adopting the above technical solution, water flows into the hose after being mixed with the detergent through the through hole at the top of the charging box, and then flows into the water storage tank from the hose.

[0013] Furthermore, a roller shaft is arranged on the top of the mechanism body, a rotating joint is arranged on the outer surface of the roller shaft, and a clockwork spring is arranged on the back of the roller shaft.

[0014] By adopting the above technical solution, when the water tank moves to the right, the water tank no longer pulls the hose, so that the clockwork spring resets and drives the roller shaft to rotate to reel in a portion of the released hose. The rotating joint can make it difficult for the hose between the roller shaft and the feeding box to be pulled, thereby improving the cleaning quality.

[0015] Furthermore, the hose is rolled up on the outer surface of the roller shaft, and the roller shaft is rotatably connected to the mechanism body.

[0016] By adopting the above technical solution, when the water tank moves to the left, the water tank pulls the hose, so that the hose is pulled out from the roller shaft by the water tank.

[0017] Furthermore, the first sleeve is threadedly connected to the reciprocating screw, the rotating shaft is rotationally connected to the first sleeve, and the telescopic rod is rotationally connected to the second sleeve.

[0018] By adopting the above technical solution, the reciprocating screw and the first sleeve are threadedly connected, the reciprocating screw rotates to drive the first sleeve to move, and the second hollow clamp rotates to drive the telescopic rod to rotate.

[0019] Furthermore, the gear is meshed with the rack.

[0020] By adopting the above technical solution, the gear is meshed with the rack, the gear moves to the right and presses against the rack to be rotated by the rack, and the rotation of the gear drives the first hollow fixture to rotate through the rotating shaft.

[0021] Furthermore, the first hollow fixture is slidably connected to the guide rod, and the second hollow fixture is threadedly connected to the bolt.

[0022] By adopting the above technical solution, the guide rod supports and guides the first hollow clamp, and the staff can tighten the bolts to make the two clamps clamp the parts.

[0023] Furthermore, a plurality of the nozzles are provided, wherein two of the nozzles are respectively located on one side of the first hollow fixture and the second hollow fixture.

[0024] By adopting the above technical solution, the nozzle in the middle of the water tank can rinse the outer circle of the component when the component is reversed, while the other two nozzles can allow water to flow through the hollow fixture to rinse the front and back of the component.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model is provided with a motor, a reciprocating screw, a sleeve, a magnetic block, a gear, a hollow fixture, a bolt and a nozzle. The staff starts the motor and opens the water inlet. The output end of the motor drives the reciprocating screw to rotate. The reciprocating screw and the first sleeve are threadedly connected. The rotation of the reciprocating screw drives the first sleeve to move. The movement of the first sleeve can drive the connecting frame, the gear and the parts to move together. The parts move to the bottom of the water tank and can be washed by the nozzle. The rightward movement of the connecting frame will drive the nozzle to move to the right through the slider and the water tank, so that the parts are continuously washed by the nozzle during the movement. During use, the staff can mix the detergent into the water flow through the through hole on the top of the feeding box. When the gear moves to the right, the gear is meshed with the rack. The wheel moves to the right and presses against the rack and is rotated by the rack. The rotation of the gear drives the first hollow fixture to rotate through the rotating shaft. The rotation of the first hollow fixture drives the second hollow fixture to rotate through the bolt and the guide rod. The rotation of the first hollow fixture and the second hollow fixture drives the parts to rotate, so that the nozzle can continuously and comprehensively wash the parts. When the first sleeve drives the connecting frame to move to the left, the magnetic block will absorb the magnetic plate on one side of the slider, so that the connecting frame moves to the left and drives the slider to move to the left. After the slider moves to the left to the initial position, the baffle presses against the slider to separate the magnetic block and the magnetic plate, so that the slider no longer moves with the connecting frame. Through the above structure and operation, the work efficiency of the staff is improved, the workload of the staff is reduced, the structure is simple, and the design is reasonable.

[0027] 2. The utility model adopts the arrangement of the clockwork spring, the roller shaft and the hose. When the water tank moves to the left, the water tank pulls the hose, so that the hose is pulled out from the roller shaft by the water tank and the clockwork spring is rotated. When the water tank moves to the right, the water tank no longer pulls the hose, so that the clockwork spring is reset to drive the roller shaft to rotate and reel in a part of the released hose. The rotating joint can make the hose between the roller shaft and the feeding box difficult to be pulled, thereby improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0030] Figure 3 This is a schematic diagram of the hollow fixture structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the clockwork spring structure of the utility model.

[0032] In the figure: 1. Mechanism body; 2. Bracket; 3. Observation window; 4. Water outlet; 5. Feed inlet; 6. Feeding box; 7. Water inlet; 8. Roller shaft; 9. Spring; 10. Hose; 11. Motor; 12. Reciprocating screw; 13. First sleeve; 14. Connecting frame; 15. Magnetic block; 16. Rotating shaft; 17. Gear; 18. First hollow fixture; 19. Guide rod; 20. Second sleeve; 21. Telescopic rod; 22. Second hollow fixture; 23. Bolt; 24. Guide rod; 25. Connecting shaft; 26. Sliding block; 27. Magnetic plate; 28. Water storage tank; 29. ​​Sprinkler; 30. Rack; 31. Baffle; 32. Rotary joint. DETAILED DESCRIPTION

[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1:

[0036] A fixing mechanism for precision parts processing, such as Figure 1-Figure 4As shown, it includes a mechanism body 1, a motor 11 is installed on one side of the mechanism body 1, a reciprocating screw 12 is connected to the output end of the motor 11, the reciprocating screw 12 is threadedly connected to the first sleeve 13, the outer surface of the reciprocating screw 12 is provided with the first sleeve 13, a connecting frame 14 is provided on one side of the first sleeve 13, a magnetic block 15 is provided on one side of the connecting frame 14, the magnetic block 15 and the magnetic plate 27 are magnetically attracted, a rotating shaft 16 passes through the outer surface of the first sleeve 13, a gear 17 is provided on the outer surface of the rotating shaft 16, one end of the rotating shaft 16 is connected to a first hollow fixture 18, a guide rod 19 and a connecting shaft 25 are connected to one side of the inside of the mechanism body 1, a second sleeve 20 is provided on the outer surface of the guide rod 19, a telescopic rod 21 is connected to the outer surface of the second sleeve 20, one end of the telescopic rod 21 is connected to a second hollow fixture 22, and the second hollow A bolt 23 is provided on the back of the clamp 22. Rotation of the bolt 23 can make the second hollow clamp 22 move forward to clamp the parts. A guide rod 24 is provided on the outer surface of the second hollow clamp 22. The guide rod 24 makes the first hollow clamp 18 rotate to drive the second hollow clamp 22 to rotate. A slider 26 is provided on the outer surface of the connecting shaft 25. The slider 26 is slidably connected to the guide rod 19. A magnetic plate 27 is provided on one side of the slider 26. A water tank 28 is provided at the bottom of the slider 26. A nozzle 29 is provided at the bottom of the water tank 28. The nozzle 29 can rinse the parts. A baffle 31 is provided on the upper part of the inside of the mechanism main body 1, and the baffle 31 is abutted against the slider 26. A rack 30 is provided on one side of the inside of the mechanism main body 1, and the rack 30 is meshed with the gear 17. Valves are provided on the water inlet 7 and the water outlet 4.

[0037] See also Figure 1-Figure 2 In the above embodiment, a bracket 2 is provided at the bottom of the mechanism body 1, an observation window 3 is provided on the outer surface of the mechanism body 1, a water outlet 4 is provided on one side of the mechanism body 1, a feeding box 6 is provided on the top of the mechanism body 1, and a water inlet 7 is provided on one side of the feeding box 6. The bracket 2 supports the mechanism body 1, and the observation window 3 can facilitate the staff to observe the cleaning situation. The water flows into the hose 10 from the water inlet 7, and the feeding box 6 can mix the detergent into the water flow. After the work is completed, the sewage can be discharged from the water outlet 4. The bracket 2 is provided with four, and the observation window 3 is made of tempered glass. The four brackets 2 can play a more stable supporting role for the mechanism body 1. The tempered glass can prevent external factors from accidentally damaging the inside of the mechanism. A hose 10 is connected between the feeding box 6 and the water storage tank 28. A through hole is provided on the top of the feeding box 6. After the water flows into the hose 10 after mixing with the detergent through the through hole on the top of the feeding box 6, it flows from the hose 10 into the water storage tank 28.

[0038] See also Figure 1-Figure 3In the above embodiment, the first sleeve 13 is threadedly connected to the reciprocating screw rod 12, the rotating shaft 16 is rotatably connected to the first sleeve 13, the telescopic rod 21 is rotatably connected to the second sleeve 20, and the reciprocating screw rod 12 and the first sleeve 13 are threadedly connected. The rotation of the reciprocating screw rod 12 drives the first sleeve 13 to move, and the rotation of the second hollow fixture 22 can drive the telescopic rod 21 to rotate, and the gear 17 is meshed with the rack 30. The gear 17 is meshed with the rack 30, and the gear 17 moves to the right to resist the rack 30 and is rotated by the rack 30. The rotation of the gear 17 drives the first hollow fixture 18 to rotate through the rotating shaft 16. The first hollow fixture 18 is slidably connected to the guide rod 24, and the second hollow fixture 22 is threadedly connected to the bolt 23. The guide rod 24 supports and guides the first hollow fixture 18. The staff can tighten the bolt 23 to make the two fixtures clamp the parts. There are multiple nozzles 29, two of which are respectively located on one side of the first hollow fixture 18 and the second hollow fixture 22. The nozzle 29 in the middle of the water tank 28 can rinse the outer circle of the parts when the parts are reversed, and the other two nozzles 29 can make water flow through the hollow fixture to rinse the front and back of the parts.

[0039] Embodiment 2:

[0040] On the basis of the above-mentioned embodiment 1, although the parts can be rinsed by the setting of the nozzle 29; however, when the water tank 28 moves left and right, the hose 10 will be pulled by the water tank 28 to move, which may cause the hose 10 to be entangled, making it difficult for the water to flow out; now through the setting, the quality of cleaning can be improved.

[0041] See also Figure 1 , Figure 2 and Figure 4 In the above embodiment, a roller shaft 8 is arranged on the top of the mechanism body 1, a rotating joint 32 is arranged on the outer surface of the roller shaft 8, and a spring 9 is arranged on the back of the roller shaft 8. When the water tank 28 moves to the right, the water tank 28 no longer pulls the hose 10, so that the spring 9 is reset to drive the roller shaft 8 to rotate and reel in a part of the released hose 10. The rotating joint 32 can make the hose 10 between the roller shaft 8 and the feeding box 6 difficult to be pulled, thereby improving the cleaning quality. The hose 10 is reeled on the outer surface of the roller shaft 8, and the roller shaft 8 is rotatably connected to the mechanism body 1. When the water tank 28 moves to the left, the water tank 28 pulls the hose 10, so that the hose 10 is pulled out of the roller shaft 8 by the water tank 28.

[0042] The implementation principle of the utility model is as follows: first, the staff places the parts from the feed port on the guide rod 24 between the two hollow clamps, and then the staff tightens the bolt 23 so that the parts are clamped by the two hollow clamps, and the telescopic rod 21 can support the second hollow clamp 22, and then the staff starts the motor 11 and opens the water inlet 7, and the output end of the motor 11 drives the reciprocating screw 12 to rotate, and the reciprocating screw 12 and the first sleeve 13 are threadedly connected, and the rotation of the reciprocating screw 12 drives the first sleeve 13 to move, and the movement of the first sleeve 13 can drive the connecting frame 14, the gear 17 and the parts to move together, and the parts move to the bottom of the water tank 28 and can be washed by the nozzle 29, and the rightward movement of the connecting frame 14 will drive the nozzle 29 to move rightward through the slider 26 and the water tank 28, so that the parts are continuously washed by the nozzle 29 during the movement, and the staff can mix the detergent into the water through the through hole on the top of the feeding box 6 during use. During the water flow, during the movement of the gear 17 to the right, the gear 17 meshes with the rack 30, and the gear 17 moves to the right to press against the rack 30 and is rotated by the rack 30. The rotation of the gear 17 drives the first hollow fixture 18 to rotate through the rotating shaft 16. The rotation of the first hollow fixture 18 drives the second hollow fixture 22 to rotate through the bolt 23 and the guide rod 24. The rotation of the first hollow fixture 18 and the second hollow fixture 22 drives the parts to rotate, so that the nozzle 29 can continuously and comprehensively rinse the parts. When the first sleeve 13 drives the connecting frame 14 to move to the left, the magnetic block 15 will absorb the magnetic plate 27 on one side of the slider 26, so that the connecting frame 14 moves to the left and drives the slider 26 to move to the left. After the slider 26 moves to the left to the initial position, the baffle 31 presses against the slider 26 to separate the magnetic block 15 and the magnetic plate 27, so that the slider 26 no longer moves with the connecting frame 14, and the staff closes the water inlet 7 and the motor 11, and loosens the bolts 23 to take out the parts.

[0043] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A fixing mechanism for precision parts processing, comprising a mechanism body (1), characterized in that: A motor (11) is installed on one side of the mechanism body (1), and a reciprocating screw rod (12) is connected to the output end of the motor (11). A first sleeve (13) is arranged on the outer surface of the reciprocating screw rod (12), and a connecting frame (14) is arranged on one side of the first sleeve (13). A magnetic block (15) is arranged on one side of the connecting frame (14). A rotating shaft (16) passes through the outer surface of the first sleeve (13), and a gear (17) is arranged on the outer surface of the rotating shaft (16). One end of the rotating shaft (16) is connected to a first hollow fixture (18). A guide rod (19) and a connecting shaft (25) are connected to one side of the inside of the mechanism body (1), and a second sleeve (25) is arranged on the outer surface of the guide rod (19). 0), the outer surface of the second sleeve (20) is connected to a telescopic rod (21), one end of the telescopic rod (21) is connected to a second hollow fixture (22), a bolt (23) is arranged on the back of the second hollow fixture (22), a guide rod (24) is arranged on the outer surface of the second hollow fixture (22), a slider (26) is arranged on the outer surface of the connecting shaft (25), a magnetic plate (27) is arranged on one side of the slider (26), a water storage tank (28) is arranged at the bottom of the slider (26), a nozzle (29) is arranged at the bottom of the water storage tank (28), a baffle (31) is arranged on the upper part of the interior of the mechanism body (1), and a rack (30) is arranged on one side of the interior of the mechanism body (1).

2. A fixing mechanism for precision parts processing according to claim 1, characterized in that: A bracket (2) is provided at the bottom of the mechanism body (1), an observation window (3) is provided on the outer surface of the mechanism body (1), a water outlet (4) is provided on one side of the mechanism body (1), a feeding box (6) is provided on the top of the mechanism body (1), and a water inlet (7) is provided on one side of the feeding box (6).

3. A fixing mechanism for precision parts processing according to claim 2, characterized in that: Four brackets (2) are provided, and the observation window (3) is made of tempered glass.

4. A fixing mechanism for precision parts processing according to claim 2, characterized in that: A hose (10) is connected between the feeding box (6) and the water storage tank (28), and a through hole is provided on the top of the feeding box (6).

5. A fixing mechanism for precision parts processing according to claim 4, characterized in that: A roller shaft (8) is arranged on the top of the mechanism body (1), a rotating joint (32) is arranged on the outer surface of the roller shaft (8), and a spring spring (9) is arranged on the back of the roller shaft (8).

6. A fixing mechanism for precision parts processing according to claim 5, characterized in that: The hose (10) is rolled up on the outer surface of the roller shaft (8), and the roller shaft (8) is rotatably connected to the mechanism body (1).

7. The fixing mechanism for precision parts processing according to claim 1, characterized in that: The first sleeve (13) is threadedly connected to the reciprocating screw rod (12), the rotating shaft (16) is rotationally connected to the first sleeve (13), and the telescopic rod (21) is rotationally connected to the second sleeve (20).

8. The fixing mechanism for precision parts processing according to claim 1, characterized in that: The gear (17) is meshed with the rack (30).

9. The fixing mechanism for precision parts processing according to claim 1, characterized in that: The first hollow fixture (18) is slidably connected to the guide rod (24), and the second hollow fixture (22) is threadedly connected to the bolt (23).

10. A fixing mechanism for precision parts processing according to claim 9, characterized in that: A plurality of the nozzles (29) are provided, wherein two of the nozzles (29) are respectively located on one side of the first hollow fixture (18) and the second hollow fixture (22).

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