Positioning tool for machining of mechanical parts
By designing positioning cards driven by movable slides, push plates and servo motors, the problem that existing positioning tools cannot adapt to mechanical accessories of different sizes and shapes is solved, and efficient and flexible processing of mechanical accessories is achieved, improving processing efficiency and products are improved quality.
Patent Information
- Application Number
- CN202421031733.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing positioning tooling cannot adapt to mechanical accessories of different sizes and shapes, resulting in low processing efficiency and unstable product quality, lack of flexibility and adjustability, making it difficult to meet the high precision and high efficiency requirements of modern mechanical processing.
A positioning tool including movable slide, movable push plate, positioning card, bidirectional threaded rod, slider and servo motor is designed. The movable push plate and positioning card are pushed closer to each other through the slider sliding, and the card of the positioning card is positioned. The groove is a special-shaped groove, combined with a material seat and a placement table, to achieve flexible positioning and processing of mechanical accessories of different sizes and shapes.
It improves the versatility and flexibility of positioning tooling, simplifies structure, facilitates operation, reduces usage costs, and improves processing efficiency and product quality.
Smart Images
Figure CN222243683U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of mechanical parts processing, and in particular to a positioning tool for mechanical parts processing. Background Art
[0002] Mechanical accessories refer to components or parts used in mechanical equipment or mechanical systems, usually used to build, assemble or repair mechanical equipment. These accessories can include various mechanical elements, such as screws, nuts, bearings, gears, couplings, shafts, seals, etc., which play different roles in mechanical systems and are used to transmit power, support structures, adjust movement, seal and protect functions. There are many types of mechanical accessories, and their shapes, sizes, materials and functions vary according to different mechanical equipment and application scenarios. In the processing of mechanical accessories, positioning tooling plays a vital role. Existing positioning tooling mostly adopts a fixed structure design. Although it can achieve the positioning of accessories to a certain extent, there are many deficiencies in the actual processing process. For example, fixed positioning tooling cannot adapt to mechanical accessories of different sizes and shapes, resulting in low processing efficiency, and may also cause unstable product quality due to inaccurate positioning. In addition, traditional positioning tooling usually lacks flexibility and adjustability, and it is difficult to meet the high precision and high efficiency requirements of modern mechanical processing.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problem that fixed positioning tooling cannot adapt to mechanical parts of different sizes and shapes, resulting in low processing efficiency, and may also cause unstable product quality due to inaccurate positioning. In addition, traditional positioning tooling usually lacks flexibility and adjustability, and it is difficult to meet the high precision and high efficiency requirements of modern mechanical processing. This application provides a positioning tool for mechanical parts processing.
[0005] The present application provides a positioning tool for machining mechanical parts using the following technical solution:
[0006] A positioning tool for machining mechanical parts comprises a workbench, a movable slide is provided in the middle of the workbench surface, movable push plates are symmetrically provided inside the movable slide, the inner walls of one end of two movable push plates close to each other are rotatably connected with positioning clamps, a material guide seat is fixedly provided outside the movable slide, a bidirectional threaded rod is provided at the bottom of the workbench, and sliding blocks supporting the movable push plates are symmetrically provided outside the bidirectional threaded rod.
[0007] Preferably, both ends of the bottom of the workbench are connected to fixing plates by screws, and the bidirectional threaded rod is rotatably connected to the fixing plates.
[0008] Preferably, a hand crank is rotatably provided on the outer wall of the fixing plate, and one end of the hand crank extends into the fixing plate and is fixed to one end of the bidirectional threaded rod.
[0009] Preferably, supporting slide rails are installed on both sides of the bidirectional threaded rod, the sliding block is threadably matched with the bidirectional threaded rod, and a balancing slide frame slidably connected to the supporting slide rails is fixed to the side wall of the sliding block.
[0010] Preferably, a servo motor is installed on the outer wall of one of the movable push plates, the output end of the servo motor is transmitted to the input end of the positioning card, and a card slot is opened on the inner wall of the positioning card.
[0011] Preferably, a placing table is fixed to the middle of the material guide seat in an integrated structure, and sliding grooves adapted to the movable push plate are provided on both sides of the placing table, and a connecting block is connected between the movable push plate and the sliding block.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The present application pushes the movable push plate and the positioning card to approach each other by sliding the slider, and the card groove on the edge of the positioning card is set as a special-shaped groove. The adjustable design can adapt to mechanical accessories of different sizes and shapes, thereby improving the overall versatility and flexibility. The positioning card is set as a rotatable structure, which is convenient for driving the mechanical accessories to flip and adjust different processing surfaces, and a material guide seat is added to cooperate with the mechanical accessories for unloading. The overall structure is simple and clear, easy to operate, easy to maintain and maintain, and reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of a positioning tool for machining mechanical parts according to an embodiment of the application.
[0015] Figure 2 It is a structural schematic diagram of a positioning tool for machining mechanical parts according to an embodiment of the application.
[0016] Figure 3 It is a schematic structural diagram of a material guide seat according to an embodiment of the application.
[0017] Explanation of the accompanying reference numerals: 1. workbench; 2. fixed plate; 3. movable push plate; 4. material guide seat; 5. servo motor; 6. movable slide; 7. hand crank; 8. supporting slide rail; 9. bidirectional threaded rod; 10. slider; 11. balancing slide; 12. placement table; 13. slide groove; 14. positioning card; 15. card groove; 16. connecting block. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a positioning tool for machining mechanical parts. Figure 1-Figure 2 , including a workbench 1, both ends of the bottom of the workbench 1 are connected with fixed plates 2 by screws, a bidirectional threaded rod 9 is rotatably connected between the two fixed plates 2, a slider 10 is symmetrically provided on the outside of the bidirectional threaded rod 9, the slider 10 is threadably adapted to the bidirectional threaded rod 9, a hand crank 7 is rotatably provided on the outer wall of the fixed plate 2, one end of the hand crank 7 extends into the fixed plate 2 and is fixed to one end of the bidirectional threaded rod 9, so that the bidirectional threaded rod 9 can be driven to rotate between the two fixed plates 2 by adjusting the hand crank 7.
[0020] Support rails 8 are installed on both sides of the bidirectional threaded rod 9, and a balancing slide 11 slidably connected to the supporting rails 8 is fixed to the side wall of the slider 10. When the slider 10 slides on the bidirectional threaded rod 9, the balancing slide 11 will also slide and position on the supporting rails 8 to improve stability.
[0021] like Figure 3 As shown, a movable slide 6 is provided in the middle of the surface of the workbench 1, and movable push plates 3 are symmetrically provided in the movable slide 6. A connecting block 16 is connected between the movable push plates 3 and the slider 10. Therefore, as the slider 10 slides, the two movable push plates 3 can be pushed to slide close to each other in the movable slide 6. The inner walls of one end of the two movable push plates 3 that are close to each other are rotatably connected with a positioning card 14. A servo motor 5 is installed on the outer wall of one of the movable push plates 3. The output end of the servo motor 5 is transmitted to the input end of the positioning card 14. A card slot 15 is provided on the inner wall of the positioning card 14. The card slot 15 is a special-shaped slot that can adapt to mechanical accessories of different sizes and shapes, thereby improving the overall versatility and flexibility.
[0022] In addition, a material guide seat 4 is fixed outside the movable slide 6, and a placement table 12 is fixed in the middle of the material guide seat 4 in an integrated structure. Both sides of the placement table 12 are provided with slide grooves 13 adapted to the movable push plate 3, which can support the bottom of the mechanical accessories and also have the function of assisting material unloading.
[0023] The implementation principle of a positioning tool for machining mechanical parts in an embodiment of the present application is as follows: when in use, the mechanical parts to be processed are placed on the placement table 12, and then the hand crank 7 is adjusted to drive the bidirectional threaded rod 9 to rotate, and the two sliding blocks 10 then slide close to each other on the outer wall of the bidirectional threaded rod 9, and the balancing slide 11 cooperates with the sliding support outside the supporting slide rail 8, and slides in the movable slide 6 through the connecting block 16, pushing the two movable push plates 3 to approach each other in the slide groove 13, and in this process, the height of the mechanical parts is adjusted to make them suspended in the air, so that the positioning clamp 14 can be attached to the outer wall of the mechanical parts to position them, thereby facilitating subsequent processing. During the processing, the positioning clamp 14 can also be driven to rotate by the servo motor 5, which can drive the mechanical parts to flip, making it easy to replace the processed end face, thereby improving the overall versatility and flexibility. After the processing is completed, the mechanical parts can be discharged to both sides through the material guide seat 4.
[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A positioning tool for machining mechanical parts, comprising a workbench (1), characterized in that: A movable slideway (6) is provided in the middle of the surface of the workbench (1), and movable push plates (3) are symmetrically provided inside the movable slideway (6). The inner walls of the ends of the two movable push plates (3) that are close to each other are rotatably connected with positioning clamps (14). A material guide seat (4) is fixedly provided outside the movable slideway (6). A bidirectional threaded rod (9) is provided at the bottom of the workbench (1), and sliding blocks (10) supporting the movable push plates (3) are symmetrically provided outside the bidirectional threaded rod (9).
2. A positioning tool for machining mechanical parts according to claim 1, characterized in that: Both ends of the bottom of the workbench (1) are connected to a fixing plate (2) via screws, and the bidirectional threaded rod (9) is rotatably connected to the fixing plate (2).
3. A positioning tool for machining mechanical parts according to claim 2, characterized in that: A hand crank (7) is rotatably provided on the outer wall of the fixing plate (2), and one end of the hand crank (7) extends into the fixing plate (2) and is fixed to one end of the bidirectional threaded rod (9).
4. The positioning tool for machining mechanical parts according to claim 1, characterized in that: Supporting slide rails (8) are installed on both sides of the bidirectional threaded rod (9), the sliding block (10) is threadably matched with the bidirectional threaded rod (9), and a balancing sliding frame (11) slidably connected to the supporting slide rails (8) is fixed to the side wall of the sliding block (10).
5. The positioning tool for machining mechanical parts according to claim 1, characterized in that: A servo motor (5) is installed on the outer wall of one of the movable push plates (3), the output end of the servo motor (5) is transmitted to the input end of a positioning card (14), and a card slot (15) is provided on the inner wall of the positioning card (14).
6. The positioning tool for machining mechanical parts according to claim 1, characterized in that: The middle part of the material guide seat (4) is fixed with a placement platform (12) in an integrated structure, and both sides of the placement platform (12) are provided with sliding grooves (13) adapted to the movable push plate (3), and a connecting block (16) is connected between the movable push plate (3) and the slider (10).