Rotating machining fixture for solenoid valve
By designing a multi-directional rotating solenoid valve rotation machining fixture, the coordinated work of multiple motors and cylinders is used to solve the problems of operation inconvenience and accuracy reduction caused by the traditional single rotation direction and frequent clamping, achieving efficient and accurate machining effects.
Patent Information
- Application Number
- CN202520401977.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2035-03-10
AI Technical Summary
The rotation direction of the traditional solenoid valve rotary machining fixture is single, resulting in frequent clamping when parts need to rotate multiple times at different angles, resulting in inconvenience in operation, wasted time and reduced machining accuracy.
A multi-directional rotation solenoid valve rotation processing clamp is designed, using an L-shaped clamping plate, a chassis, a lateral adjustment assembly, a lifting cylinder and multiple motors. Through the coordinated work of multiple motors and cylinders, the multi-directional rotation and precise position adjustment of the solenoid valve are achieved.
This design significantly reduces operational difficulty and time, improves machining efficiency and accuracy, and avoids part position offset and processing blind spots caused by frequent clamping.
Smart Images
Figure CN222712111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps, in particular to a rotary processing clamp for a solenoid valve. Background Art
[0002] As an important control component, solenoid valve is widely used in various industrial fields. Its performance and reliability are crucial to the entire system. The manufacturing process of solenoid valve involves multiple links such as material processing, assembly, welding, and testing, and the fixture plays a very important role in this.
[0003] Traditional solenoid valve rotation processing fixtures are generally clamped by spring clamps. Due to the high elastic modulus of spring clamps, the fixture is sometimes easily deformed during use, affecting the accuracy of the fixture. In addition, the rotation of the fixture requires cooperation with another rotating device, and the rotation direction is single. When the part needs to be rotated multiple times at different angles, it needs to be re-clamped, which will cause great operational inconvenience and waste of time. The one-way rotation limits the degree of freedom of processing, which may make it difficult to complete certain parts of the part. Frequent clamping may cause the part position to shift, affecting the processing accuracy.
[0004] Therefore, in order to solve the problem that the single rotation direction and frequent clamping may cause the position deviation of parts, a rotary processing fixture for the solenoid valve can be designed. Utility Model Content
[0005] In order to overcome the problem that a single rotation direction and frequent clamping may cause part position deviation.
[0006] The technical solution of the utility model is: a rotary processing fixture for an electromagnetic valve includes an L-shaped clamping plate; it also includes a base frame and a lateral adjustment component, the lower end of the base frame is fixedly connected to a first motor, the output shaft of the first motor passes through the upper end of the base frame and is fixedly connected to a rotating table, a fixed seat and a lateral adjustment component are respectively installed on the left and right sides of the upper end of the rotating table, the lateral adjustment component includes a screw rod mounting seat fixedly connected to the upper end of the rotating table, an adjusting screw rod is connected to the inner thread of the screw rod mounting seat, the left end of the adjusting screw rod is rotatably connected to a screw rod base, a movable seat is installed at the left end of the screw rod base, the upper ends of the fixed seat and the movable seat are both fixedly connected to a second motor, the inner side of the output shaft of the second motor is fixedly connected to the L-shaped clamping plate, a lifting cylinder that moves laterally is provided on the upper end of the rotating table, and the upper end of the lifting cylinder is fixedly connected to a support table.
[0007] Preferably, the base frame is placed at a suitable position on the processing equipment, the solenoid valve to be processed is placed on the L-shaped clamping plate on one side of the fixed seat, and the adjusting screw in the screw mounting seat is rotated. Since the movable seat is restricted and cannot rotate, the screw base converts the rotary motion of the adjusting screw into linear motion, driving the movable seat to move to the left, and the L-shaped clamping plate and another L-shaped clamping plate clamp the solenoid valve, and then the lifting cylinder is moved horizontally to a position close to the middle of the solenoid valve. The lifting cylinder controls the support table to rise and support the lower end of the solenoid valve. The first motor at the lower end of the base frame is turned on to control the rotation of the rotating table to rotate the solenoid valve. The support table is then controlled to descend by the lifting cylinder. The second motor controls the rotation of the L-shaped clamping plate. The lifting cylinder controls the support table to rise again to support the lower end of the solenoid valve, realizing the rotation of the solenoid valve in the other direction, and then the corresponding processing is performed.
[0008] Preferably, the L-shaped clamping plate and the support platform are aligned left and right, and soft pads are provided on the inner sides of the L-shaped clamping plate and the support platform.
[0009] Preferably, an annular groove concentric with the first motor is provided at the upper end of the base frame, and a left-right symmetrical arc plate is fixedly connected to the lower end of the rotating table, and the arc plate is slidably connected in the annular groove.
[0010] Preferably, a guide rail is fixedly connected to the upper end of the rotating table, a slider is slidably connected to the outer side of the guide rail, and a lifting cylinder is fixedly connected to the upper end of the slider.
[0011] Preferably, a threaded hole is provided at the front end of the slider, and an adjusting screw is installed in the threaded hole, and the rear end of the adjusting screw abuts against the guide rail.
[0012] Preferably, the right end of the fixed seat is fixedly connected with a guide column symmetrically distributed frontward and rearward, and the guide column is inserted into the movable seat.
[0013] Preferably, the fixed seat and the movable seat are aligned left and right, and the upper ends of the fixed seat and the movable seat are flush.
[0014] The beneficial effects of the utility model: the multi-directional rotation design brings many advantages in the processing of the solenoid valve. The solenoid valve does not need to be clamped frequently during processing, which significantly reduces the difficulty of operation and effectively saves time. Since the number of clamping times is reduced, the entire processing process can be carried out more smoothly, avoiding the interruption of processing due to clamping, thereby improving the overall processing efficiency. The multi-directional rotation design enables the processor to adjust the position and angle of the solenoid valve more easily, and the processing task can be completed without complicated operating skills, reducing the requirements on the operator's skills. Through multi-directional rotation, all parts of the solenoid valve can be accurately processed, avoiding processing blind spots caused by position restrictions. At the same time, since the position of the solenoid valve is stable during the processing and will not shift, the processing accuracy can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The first three-dimensional structure schematic diagram of the rotary processing fixture of the solenoid valve of the utility model is shown;
[0016] Figure 2 The second three-dimensional structure schematic diagram of the rotary processing fixture of the solenoid valve of the utility model is shown;
[0017] Figure 3 The third stereoscopic structure schematic diagram of the rotary processing fixture of the solenoid valve of the utility model is shown;
[0018] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the guide rail and the support platform in the rotary processing fixture of the solenoid valve of the utility model.
[0019] Explanation of the accompanying drawings: 1. Base frame; 2. First motor; 3. Rotating table; 4. Fixed seat; 51. Screw mounting seat; 52. Adjusting screw; 53. Screw base; 6. Movable seat; 7. Second motor; 8. L-shaped clamping plate; 9. Lifting cylinder; 10. Support table; 11. Annular groove; 12. Arc plate; 13. Guide rail; 14. Slider; 15. Adjusting screw; 16. Guide column. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] See also Figure 1-Figure 4 The utility model provides an embodiment: a rotary processing fixture for a solenoid valve includes an L-shaped clamping plate 8; it also includes a base frame 1 and a lateral adjustment component, the lower end of the base frame 1 is fixedly connected to a first motor 2, the output shaft of the first motor 2 passes through the upper end of the base frame 1 and is fixedly connected to a rotating table 3, the upper left and right sides of the rotating table 3 are respectively installed with a fixed seat 4 and a lateral adjustment component, the lateral adjustment component includes a screw rod mounting seat 51 fixedly connected to the upper end of the rotating table 3, the screw rod mounting seat 51 is internally threaded with an adjusting screw rod 52, the left end of the adjusting screw rod 52 is rotatably connected to a screw rod base 53, the left end of the screw rod base 53 is installed with a movable seat 6, the upper ends of the fixed seat 4 and the movable seat 6 are both fixedly connected to a second motor 7, the inner side of the output shaft of the second motor 7 is fixedly connected to an L-shaped clamping plate 8, the upper end of the rotating table 3 is provided with a lifting cylinder 9 that moves laterally, and the upper end of the lifting cylinder 9 is fixedly connected to a support platform 10.
[0022] See also Figure 1-Figure 2In this embodiment, the L-shaped clamping plate 8 and the support platform 10 are aligned left and right, and soft pads are provided on the inner sides of the L-shaped clamping plate 8 and the support platform 10. An annular groove 11 concentric with the first motor 2 is opened at the upper end of the base frame 1, and a left-right symmetrical arc plate 12 is fixedly connected to the lower end of the rotating table 3. The arc plate 12 is slidably connected in the annular groove 11 to support the rotating table 3 when the rotating table 3 rotates, thereby improving the stability of the rotating table 3. A guide rail 13 is fixedly connected to the upper end of the rotating table 3, and a slider 14 is slidably connected to the outer side of the guide rail 13. The upper end of the slider 14 is fixedly connected to the lifting cylinder 9, which is convenient for adjusting and moving the position of the lifting cylinder 9.
[0023] See also Figure 2 and Figure 4 In this embodiment, a threaded hole is provided at the front end of the slider 14, and an adjusting screw 15 is installed in the threaded hole. The rear end of the adjusting screw 15 abuts against the guide rail 13 to position the slider 14 to prevent the slider 14 from loosening. The right end of the fixed seat 4 is fixedly connected to a guide column 16 symmetrically distributed front and back. The guide column 16 is inserted into the movable seat 6. The fixed seat 4 and the movable seat 6 are aligned left and right, and the upper ends of the fixed seat 4 and the movable seat 6 are flush.
[0024] When working, the base frame 1 is placed at a suitable position on the processing equipment, the solenoid valve to be processed is placed on the L-shaped clamping plate 8 on one side of the fixed seat 4, and the adjusting screw 52 in the screw mounting seat 51 is rotated. Due to the action of the guide column 16, the movable seat 6 is restricted and cannot rotate. The screw base 53 converts the rotary motion of the adjusting screw 52 into a linear motion, driving the movable seat 6 to move leftward along the direction of the guide column 16. The L-shaped clamping plate 8 and the other L-shaped clamping plate 8 clamp the solenoid valve, and then loosen the adjusting screw 15 to move the guide rail 13 outward laterally. The slider 14 on the side makes the lifting cylinder 9 move to a position close to the middle of the solenoid valve, and the adjusting screw 15 is tightened. The lifting cylinder 9 controls the support platform 10 to rise to support the lower end of the solenoid valve, and the first motor 2 at the lower end of the base frame 1 is turned on to control the rotation of the rotating table 3 to rotate the solenoid valve. Then, the lifting cylinder 9 controls the support platform 10 to descend, and the second motor 7 controls the L-shaped clamping plate 8 to rotate. The lifting cylinder 9 controls the support platform 10 to rise again to support the lower end of the solenoid valve, so as to realize the rotation of the solenoid valve in the other direction, and then the corresponding processing is carried out.
[0025] Through the above steps, the solenoid valve does not need to be clamped frequently during processing, which significantly reduces the difficulty of operation and effectively saves time. All parts of the solenoid valve can be accurately processed, avoiding processing blind spots caused by position limitations. At the same time, since the position of the solenoid valve is stable during the processing and will not shift, the processing accuracy can be ensured to solve the problem that a single rotation direction and frequent clamping may cause part position offset.
[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A rotary processing fixture for a solenoid valve, comprising an L-shaped clamping plate (8); characterized in that: The utility model also comprises a base frame (1) and a lateral adjustment component. The lower end of the base frame (1) is fixedly connected to a first motor (2). The output shaft of the first motor (2) passes through the upper end of the base frame (1) and is fixedly connected to a rotating platform (3). The upper end of the rotating platform (3) is respectively provided with a fixed seat (4) and a lateral adjustment component on the left and right sides. The lateral adjustment component comprises a screw rod mounting seat (51) fixedly connected to the upper end of the rotating platform (3). The screw rod mounting seat (51) is internally threadedly connected to an adjusting screw rod (52). The left end of the adjusting screw rod (52) is rotatably connected to a screw rod base (53). The left end of the screw rod base (53) is provided with a movable seat (6). The upper ends of the fixed seat (4) and the movable seat (6) are both fixedly connected to a second motor (7). The inner side of the output shaft of the second motor (7) is fixedly connected to an L-shaped clamping plate (8). The upper end of the rotating platform (3) is provided with a lifting cylinder (9) that moves in the lateral direction. The upper end of the lifting cylinder (9) is fixedly connected to a supporting platform (10).
2. The solenoid valve rotation processing fixture according to claim 1, characterized in that: The L-shaped clamping plate (8) and the support platform (10) are aligned left and right, and soft pads are provided on the inner sides of the L-shaped clamping plate (8) and the support platform (10).
3. The solenoid valve rotation processing fixture according to claim 1, characterized in that: An annular groove (11) concentric with the first motor (2) is formed at the upper end of the base frame (1), and a left-right symmetrical arc plate (12) is fixedly connected to the lower end of the rotating platform (3), and the arc plate (12) is slidably connected in the annular groove (11).
4. The solenoid valve rotation processing fixture according to claim 1, characterized in that: The upper end of the rotating platform (3) is fixedly connected to a guide rail (13), the outer side of the guide rail (13) is slidably connected to a slider (14), and the upper end of the slider (14) is fixedly connected to a lifting cylinder (9).
5. The solenoid valve rotation processing fixture according to claim 4, characterized in that: A threaded hole is formed at the front end of the slider (14), and an adjusting screw (15) is installed in the threaded hole. The rear end of the adjusting screw (15) abuts against the guide rail (13).
6. The solenoid valve rotation processing fixture according to claim 1, characterized in that: The right end of the fixed seat (4) is fixedly connected with a guide column (16) which is symmetrically distributed frontward and rearward, and the guide column (16) is inserted into the movable seat (6).
7. The solenoid valve rotation processing fixture according to claim 1, characterized in that: The fixed seat (4) and the movable seat (6) are aligned left and right, and the upper ends of the fixed seat (4) and the movable seat (6) are flush.