A reversible hydraulic mechanical clamping device for machining of fittings
By designing a flip-up clamping device for machining hydraulic mechanical parts, the clamping block and conveyor belt driven by a motor are used to flip the hydraulic mechanical parts, solving the problem that existing devices are difficult to flip, and achieving efficient machining and clamping adaptability to different sizes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI YONGLING FLANGE FORGING CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-14
AI Technical Summary
Existing clamping devices for processing hydraulic mechanical parts are difficult to rotate, resulting in low processing efficiency and difficulty in adapting to hydraulic mechanical parts of different sizes.
A flip-up clamping device for processing hydraulic mechanical parts was designed. The device uses a motor to drive the clamping block and conveyor belt to flip the hydraulic mechanical parts. Combined with limit bolts and reinforcing plates, it can adapt to clamping different sizes.
It improves the efficiency of hydraulic machinery parts processing, can adapt to hydraulic machinery parts of different sizes, and achieves stable clamping and flipping functions.
Smart Images
Figure CN224489066U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hydraulic machinery parts technology, specifically a clamping device for processing hydraulic machinery parts that can be flipped. Background Technology
[0002] When machining hydraulic machinery parts, they need to be clamped. Existing clamping devices are mostly fixed in direction, making it difficult to rotate them. This requires manual assistance and results in low processing efficiency. Therefore, designing a rotating clamping device for machining hydraulic machinery parts is crucial. For example:
[0003] A clamping device for manufacturing mechanical parts, authorized by announcement number CN215699753U, offers the following advantages compared to existing technologies: This invention employs a reminder tube. In actual use, the clamping device extends the telescopic ends of two sets of second hydraulic cylinders via the control panel. At this time, the two sets of fixed plates, through two sets of connecting plates, drive the two sets of clamping plates, two sets of friction plates, and two sets of reminder tubes to move in opposite directions. During this process, the two sets of contact plates first contact the mechanical parts and are then stopped by the mechanical parts. During operation, the two sets of reminder tubes continue to move in opposite directions. Through the opposing movement of the two sets of mounting plates and the two sets of mounting holes, the two sets of telescopic springs gradually compress. When the inner ends of the two sets of guide rods strike the two sets of gongs respectively, an sound is emitted to alert the inattentive operator that the mechanical parts are about to be clamped. At this time, the operator can observe whether there are any foreign objects between the two sets of clamping plates. After use, the telescopic ends of the two sets of second hydraulic cylinders are reset via the control panel. During this process, the two sets of telescopic springs, under their own elastic force, press against the two sets of mounting holes, causing the two sets of contact plates to return to their original positions. This is achieved by setting... The reminder tube can alert inattentive operators that mechanical parts are about to be clamped, providing a safeguard for the use of clamping devices in the production of mechanical parts. This invention employs a detection circular plate. When it is necessary to test the stability of the clamped mechanical parts, the operator steps on the foot of the footrest frame. Through the pulling of the rope, both ends of the rope gradually align on the same vertical line. During this process, the other end of the rope drives the extension rod forward. The return spring is gradually compressed by the clamping of the limiting plate and the socket plate. The detection circular plate then impacts the mechanical parts between the two clamping plates. When the mechanical parts detach from the two sets of clamping plates... This indicates instability in the clamped parts. When the mechanical parts do not shift, the clamping is stable. After use, the operator removes their foot from the footrest frame. The return spring, under its own elastic force, pushes against the extension rod and the detection plate to return to its original position. By pulling the rope, the footrest frame moves upward and returns to its original position. During the movement of the rope, its side wall contacts the fixed pulley and several sets of balls. The fixed pulley and several sets of balls roll under force to prevent the rope from being damaged by friction with the fixed tube. The detection plate can detect the stability of the clamped mechanical parts, providing a guarantee for the clamping use of the clamping device in the production of mechanical parts.
[0004] Based on existing solutions and actual production and processing applications, the existing clamping devices for machining hydraulic mechanical parts have the following defects, such as:
[0005] While existing clamping devices for processing hydraulic mechanical parts can detect the stability of the clamped mechanical parts through a set detection disc, they are difficult to flip over, thus limiting their use. Therefore, this utility model provides a flip-over clamping device for processing hydraulic mechanical parts to solve the above-mentioned problems. Utility Model Content
[0006] The purpose of this utility model is to provide a flip-up clamping device for processing hydraulic mechanical parts, so as to solve the problem mentioned in the background art that although the existing clamping devices for processing hydraulic mechanical parts can detect the stability of the clamped mechanical parts through the set detection circular plate, it is difficult to flip the clamped hydraulic mechanical parts, and the use is limited.
[0007] To achieve the above objectives, the present invention provides the following technical solution: As a preferred technical solution of the present invention, the above technical solution is adopted to provide a rotatable clamping device for processing hydraulic mechanical parts, including a protective cover, a connecting plate is provided inside the protective cover, a clamping block is installed on the inner side of the connecting plate, a limit bolt is provided on the inner side of the clamping block, and a hydraulic mechanical part body is installed on the inner side of the limit bolt.
[0008] A connecting seat is provided on the outside of the connecting plate, and a connector is installed on the outside of the connecting seat. A vertical rod is provided on the outside of the connector, and an adjustment structure is installed on the lower side of the vertical rod.
[0009] The driven wheel is located at the outer end of the connector, and a conveyor belt is located on the outer side of the driven wheel. A driving wheel is located on the inner side of the conveyor belt, and a guide rod is connected to the left side of the driving wheel. A second motor is located on the left side of the guide rod.
[0010] Preferably, the clamping block is perpendicular to the connecting plate, and the clamping block is symmetrically arranged about the center line of the connecting plate.
[0011] Preferably, the limiting bolt is threadedly connected to the clamping block, and the limiting bolt passes through the interior of the clamping block.
[0012] Preferably, a reinforcing plate is provided on the outer side of the clamping block. The reinforcing plate is arranged symmetrically about the center line of the clamping block and has a triangular shape.
[0013] Preferably, the adjustment structure includes a drive block disposed on the lower side of the vertical rod, and the longitudinal section of the drive block is T-shaped.
[0014] Preferably, a drive rod is provided on the inner side of the drive block, and the drive rod is threadedly connected to the drive block, and the thread directions on the outer side of the drive rod are opposite.
[0015] Preferably, the vertical rod and the connector are slidably connected, and the longitudinal section of the connector has a "T" shaped structure.
[0016] Preferably, the driven wheel is set at an equal angle to the center of the connector, and the driven wheel is meshed with the conveyor belt.
[0017] Compared with the prior art, the beneficial effects of this utility model are: the flip-type clamping device for processing hydraulic mechanical parts effectively improves the processing efficiency of hydraulic mechanical parts by flipping the clamped hydraulic mechanical parts. At the same time, the clamping of hydraulic mechanical parts can be adjusted to make the clamping device suitable for hydraulic mechanical parts of different sizes.
[0018] 1. It is equipped with a first motor and a drive rod. When the first motor is turned on, the first motor drives the drive rod to rotate. The drive block moves horizontally under the drive of the drive rod. A vertical rod is installed on the upper side of the drive block. Both the left and right sides of the drive rod contact the inner side of the connecting plate, which facilitates the adjustment function of the clamping device for hydraulic mechanical parts, so that the clamping device for hydraulic mechanical parts can adapt to hydraulic mechanical parts of different sizes.
[0019] 2. It is equipped with a reinforcing plate and a limiting bolt. By turning the limiting bolt on the inside of the clamping block, the limiting bolt passes through the inside of the clamping block. The limiting bolt contacts the upper and lower ends of the drive rod on the inside of the clamping block. The drive rod is clamped between the upper and lower sets of clamping blocks. The inner side of the reinforcing plate contacts the outer side of the clamping block, and the outer side of the reinforcing plate contacts the inner side of the connecting plate, which facilitates the reinforcement function of the clamping device for hydraulic mechanical parts.
[0020] 3. Equipped with a conveyor belt and a connector, the second motor is turned on and drives the guide rod on the right side to rotate. The outer side of the driving wheel engages with the lower side of the conveyor belt, and the upper side of the conveyor belt engages with the driven wheels distributed at equal angles on the outer side of the connector. The inner side of the connector and the whole rotate, and the hydraulic mechanical parts body moves with it and flips over, which facilitates the flipping function of the clamping device for hydraulic mechanical parts. Attached Figure Description
[0021] Figure 1 This is a frontal cross-sectional view of the present invention.
[0022] Figure 2 This is a schematic diagram of the overall structure of the clamping block and the connecting plate of this utility model;
[0023] Figure 3 This is a front view schematic diagram of the connection between the protective cover and the protective door of this utility model;
[0024] Figure 4 This is a side view of the connection between the driven wheel and the conveyor belt of this utility model.
[0025] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.
[0026] In the diagram: 1. Protective cover; 2. Connecting plate; 3. Clamping block; 4. Limit bolt; 5. Hydraulic mechanical component body; 6. Connecting seat; 7. Reinforcing rod; 8. Self-locking wheel; 9. Electric telescopic rod; 10. Control room; 11. Drill bit; 12. Handle; 13. Engagement seat; 14. First motor; 15. Drive rod; 16. Drive block; 17. Vertical rod; 18. Connector; 19. Connecting seat; 20. Reinforcing plate; 21. Driven wheel; 22. Conveyor belt; 23. Drive wheel; 24. Guide rod; 25. Second motor; 26. Protective door. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] Please see Figure 1-5 This utility model provides a technical solution: a flip-up clamping device for processing hydraulic mechanical parts, including a protective cover 1, a connecting plate 2, a clamping block 3, a limit bolt 4, a hydraulic mechanical part body 5, a connecting seat 6, a reinforcing rod 7, a self-locking wheel 8, an electric telescopic rod 9, a control room 10, a drill bit 11, a handle 12, a locking seat 13, 1301, 1302, 1303, a first motor 14, a drive rod 15, a drive block 16, a vertical rod 17, a connector 18, a connecting seat 19, a reinforcing plate 20, a driven wheel 21, a conveyor belt 22, a drive wheel 23, a guide rod 24, a second motor 25, and a protective door 26.
[0029] Specific examples Figure 1 and Figure 3 As shown, the self-locking wheel 8 on the lower side of the connecting seat 6 is placed on a horizontal ground. The connecting seat 6 is located at the lower end of the protective cover 1. The inner side of the connecting seat 6 is reinforced with a reinforcing rod 7. Pull the handle 12 on the outer side of the protective cover 1 to make the self-locking wheel 8 roll on the horizontal ground. When the protective cover 1 reaches the appropriate position, the self-locking wheel 8 stops rolling and self-locks. Open the protective door 26 on the front side of the protective cover 1. Set the locking seat 13 at the bottom of the protective cover 1. Install the first motor 14 on the upper side of the locking seat 13. After connecting the power supply to the first motor 14, the first motor 14 is turned on and drives the drive rod 15 to rotate.
[0030] The drive rod 15 has a threaded structure on its exterior, and the threads on the outer side of the drive rod 15 are arranged in opposite directions. The drive rod 15 passes through the interior of the drive block 16. The drive block 16 is symmetrically arranged about the center line of the drive rod 15. The drive rod 15 and the drive block 16 are threadedly connected. The drive block 16 moves horizontally under the drive of the drive rod 15. The longitudinal section of the drive block 16 is "T" shaped, and a vertical rod 17 is installed on the upper side of the drive block 16. The connecting seat 19 on the inner side of the vertical rod 17 is connected to the connecting plate 2. When the horizontal distance between the two sets of connecting plates 2 is the same as the left and right distance between the hydraulic mechanical parts body 5 to be clamped, the first motor 14 is turned off. When the hydraulic mechanical parts body 5 is placed horizontally, both the left and right sides of the hydraulic mechanical parts body 5 are in contact with the inner side of the connecting plate 2, which facilitates the adjustment function of the clamping device for hydraulic mechanical parts, so that the clamping device for hydraulic mechanical parts can adapt to hydraulic mechanical parts of different sizes.
[0031] Specific examples Figure 1 and Figure 2 As shown, after the left and right sides of the hydraulic mechanical component body 5 are in contact with the inner side of the connecting plate 2, the limit bolt 4 on the inner side of the clamping block 3 is turned. The limit bolt 4 is provided with a threaded connection on the outside and passes through the inside of the clamping block 3. When the limit bolt 4 is turned, friction is generated between the limit bolt 4 and the clamping block 3, so that the limit bolt 4 and the clamping block 3 are connected by threads. The clamping block 3 is set perpendicular to the connecting plate 2 and is set symmetrically about the center line of the connecting plate 2. When the corresponding limit bolt 4 in the upper and lower clamping blocks 3 are in contact with the upper and lower ends of the hydraulic mechanical component body 5 on the inner side of the clamping block 3, the turning of the limit bolt 4 is stopped. At this time, the hydraulic mechanical component body 5 is clamped between the upper and lower clamping blocks 3. The electric telescopic rod 9 is opened and the control room 10 controls the drill bit 11 to rotate, so that the drilling operation can be performed on the hydraulic mechanical component body 5.
[0032] A reinforcing plate 20 is provided on the outer side of the clamping block 3. The reinforcing plate 20 is symmetrically arranged about the center line of the clamping block 3 and has a triangular shape. The inner side of the reinforcing plate 20 contacts the outer side of the clamping block 3, and the outer side of the reinforcing plate 20 contacts the inner side of the connecting plate 2. Under the action of the reinforcing plate 20, the connection between the connecting plate 2 and the clamping block 3 is reinforced, which facilitates the reinforcement function of the clamping device for hydraulic mechanical parts.
[0033] Specific examples Figure 1 , Figure 4 and Figure 5As shown, after the drive rod 15 is clamped and reinforced, the second motor 25 installed inside the vertical rod 17 is turned on. After the second motor 25 is powered on, it drives the guide rod 24 installed on the right side to rotate. The right end of the guide rod 24 is equipped with a drive wheel 23. The outer side of the drive wheel 23 is engaged with the lower side of the conveyor belt 22. At the same time, the upper side of the conveyor belt 22 is engaged with the driven wheels 21 distributed at equal angles on the outer side of the connector 18. When the drive wheel 23 rotates, it drives the conveyor belt 22 to perform transmission, and the conveyor belt 22 drives the driven wheels. 21 moves, causing the connector 18 to rotate. The connector 18 passes through the interior of the vertical rod 17. When the connector 18 rotates inside the vertical rod 17, the outer side of the connector 18 rubs against the inner side of the vertical rod 17, and the connector 18 slides within the vertical rod 17. The inner side of the connector 18 and the whole rotate, and the hydraulic mechanical component body 5 moves with it and flips over, which facilitates the flipping function of the clamping device for hydraulic mechanical components. This is the method of using the flipable clamping device for hydraulic mechanical components.
[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A flip-up clamping device for processing hydraulic mechanical parts, comprising a protective cover (1), wherein a connecting plate (2) is provided inside the protective cover (1), and a clamping block (3) is installed on the inner side of the connecting plate (2), wherein a limit bolt (4) is provided on the inner side of the clamping block (3), and a hydraulic mechanical part body (5) is installed on the inner side of the limit bolt (4); Its features are, Also includes: A connecting seat (19) is provided on the outside of the connecting plate (2), and a connector (18) is installed on the outside of the connecting seat (19). A vertical rod (17) is provided on the outside of the connector (18), and an adjustment structure is installed on the lower side of the vertical rod (17). A driven wheel (21) is provided at the outer end of the connector (18), and a conveyor belt (22) is provided on the outer side of the driven wheel (21). A driving wheel (23) is provided on the inner side of the conveyor belt (22), and a guide rod (24) is connected to the left side of the driving wheel (23). A second motor (25) is provided on the left side of the guide rod (24).
2. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: The clamping block (3) is perpendicular to the connecting plate (2), and the clamping block (3) is symmetrically arranged about the center line of the connecting plate (2).
3. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: The limiting bolt (4) is threadedly connected to the clamping block (3), and the limiting bolt (4) passes through the interior of the clamping block (3).
4. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: A reinforcing plate (20) is provided on the outside of the clamping block (3). The reinforcing plate (20) is arranged symmetrically about the center line of the clamping block (3) and has a triangular shape.
5. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: The adjustment structure includes a drive block (16) disposed on the lower side of the vertical rod (17), and the longitudinal section of the drive block (16) is T-shaped.
6. The flip-up clamping device for machining hydraulic mechanical parts according to claim 5, characterized in that: The inner side of the drive block (16) is provided with a drive rod (15), and the drive rod (15) is threadedly connected to the drive block (16), and the thread direction of the outer side of the drive rod (15) is opposite.
7. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: The vertical rod (17) is slidably connected to the connector (18), and the longitudinal section of the connector (18) is a "T" shaped structure.
8. The flip-up clamping device for machining hydraulic mechanical parts according to claim 1, characterized in that: The driven wheel (21) is set at an equal angle to the center of the connector (18), and the driven wheel (21) is meshed with the conveyor belt (22).