Assembly type mechanical clamp
By introducing servo motors and transmission systems into prefabricated mechanical fixtures, combined with the design of threaded screws and limit sliders, the problem of accuracy and unstable fixation is solved, higher accuracy and stability are achieved, and accidents are reduced and production costs.
Patent Information
- Application Number
- CN202420926018.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When the accuracy requirements are high during use, existing prefabricated mechanical fixtures are prone to errors due to human factors, which increases the probability of accidents, and are not fixed firmly, which may cause the device to fall and affect work efficiency.
A prefabricated mechanical fixture including a servo motor, transmission rod, rotation table and limit box is designed. The servo motor drives the transmission rod and rotation table to adjust the dimensions, and combines the threaded screw, rectangular block and limit slider to achieve accurate adjustment. and fixed structure, the use of telescopic mechanisms and concave clamps to prevent the device from shaking and falling.
It improves the accuracy of the equipment, reduces human errors, ensures the firm fixation of the equipment, reduces the probability of accidents and production costs, and improves work efficiency.
Smart Images
Figure CN222243668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical assembly, in particular to an assembled mechanical clamp. Background Art
[0002] A prefabricated mechanical fixture is a tool used to fix and support workpieces for processing or assembly. It usually consists of various fixture elements that can adjust, fix and support workpieces to ensure that they are in the correct position and angle. Prefabricated mechanical fixtures are often used in various processing industries, such as manufacturing, automotive manufacturing, aerospace, etc., to improve production efficiency, ensure product quality and reduce the time and labor required for manual operations. These fixtures can usually be adjusted according to different workpiece requirements, so they have greater flexibility and applicability.
[0003] However, the existing assembled mechanical fixture has the following disadvantages:
[0004] (1) When the accuracy requirements of the equipment are high, errors caused by human factors may increase, thereby increasing the probability of accidents;
[0005] (2) When the equipment is in use, the device may not be firmly fixed, causing it to fall and affecting work efficiency.
[0006] Therefore, the utility model provides an assembled mechanical clamp. Utility Model Content
[0007] 1. Technical issues to be resolved
[0008] The technical problem solved by the utility model is to provide an assembled mechanical clamp which is highly practical, can be easily operated and has a relatively simple structure. It solves the problems raised in the above background technology that when the accuracy requirements of the equipment are high during use, errors may increase due to human factors, thereby increasing the probability of accidents; and when the equipment is in use, the equipment may not be firmly fixed, causing the equipment to fall and affecting work efficiency.
[0009] (II) Technical solution
[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an assembled mechanical clamp, comprising a frame, a motor box fixedly connected to the bottom of the frame, a servo motor fixedly connected to the inside of the motor box, a transmission rod splined to the output end of the servo motor, a through hole opened in the middle of the top of the frame, the transmission rod rotatably connected to the inside of the through hole, one end of the transmission rod fixedly connected to a rotating table, a limit box fixedly connected to the top of the rotating table, a circular hole opened on one side of the limit box, a rotating rod rotatably arranged inside the circular hole, one end of the rotating rod fixedly connected to a threaded screw, a moving block transmission-connected to the surface of the threaded screw, and a rectangular block fixedly connected to the top of the moving block.
[0011] Optionally, a rectangular limit plate is fixedly connected to the top of the limit box, a limit slider is fixedly connected to one side of the rectangular block, and the limit slider is slidably connected to the inside of the rectangular limit plate, so that the limit slider plays a role in limiting the sliding of the rectangular block.
[0012] Optionally, a telescopic mechanism is fixedly connected to the bottom of the frame, a limiting hole is provided on the surface of the telescopic mechanism, a storage block is clamped on the bottom of the telescopic mechanism, a circular hole is provided on one side of the storage block, the internal transmission of the circular hole is connected to the limiting block, the limiting block is clamped in the limiting hole, and the telescopic mechanism is fixed by the limiting block.
[0013] Optionally, a concave clamping block is fixedly connected to the bottom of the storage block, a threaded hole is provided at the bottom of the concave clamping block, a bolt is connected to the internal transmission of the threaded hole, one end of the bolt is fixedly connected to an extrusion block, and the extrusion plate is used to fix the device to prevent the device from shaking and falling.
[0014] Optionally, the other end of the rotating rod is fixedly connected to a rotating disk, and the surface of the rotating disk is fixedly connected to a handle, so that the handle can save effort when rotating the rotating disk.
[0015] Optionally, a slot is provided on the other side of the rectangular block, and a fixing plate is clamped inside the slot, so that the fixing plate can fix the device. Beneficial Effects
[0016] The utility model provides an assembled mechanical clamp, which has the following beneficial effects:
[0017] 1. The assembled mechanical fixture, through the setting of servo motor, transmission rod, rotating table and limit box, starts the servo motor to rotate the transmission rod, drives the rotating table to rotate, and allows the limit box to adjust the dimension by rotation, thereby improving the accuracy of the equipment, effectively reducing errors caused by human factors, reducing the probability of occurrence, and thus reducing production costs.
[0018] 2. The assembled mechanical clamp is provided with a rotating rod, a threaded screw, a moving block, a rectangular block and a turning handle. By turning the turning handle, the threaded screw is rotated, and the moving block is moved by the rotation of the threaded screw. Then, the equipment can be adjusted according to the actual situation to achieve a better fixing effect, thereby effectively avoiding the falling of the instrument due to loose fixation, which affects the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the overall closed structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the overall split structure of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the servo motor of the utility model.
[0023] In the figure: 1. frame; 2. motor box; 3. servo motor; 4. rotating table; 5. limit box; 6. rotating rod; 7. threaded screw; 8. moving block; 9. rectangular block; 10. rectangular limit plate; 11. limit slider; 12. telescopic mechanism; 13. storage block; 14. limit block; 15. concave clamping block; 16. bolt; 17. extrusion block; 18. turntable; 19. handle; 20. fixing plate. DETAILED DESCRIPTION
[0024] 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. 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.
[0025] See also Figures 1 to 4The utility model provides a technical solution: an assembled mechanical fixture, including a frame 1, a motor box 2 is fixedly connected to the bottom of the frame 1, a servo motor 3 is fixedly connected to the inside of the motor box 2, a transmission rod is splined to the output end of the servo motor 3, a through hole is opened in the middle of the top of the frame 1, the transmission rod is rotatably connected to the inside of the through hole, one end of the transmission rod is fixedly connected to a rotating table 4, and the top of the rotating table 4 is fixedly connected to a limit box 5. Through the arrangement of the servo motor 3, the transmission rod, the rotating table 4 and the limit box 5, the servo motor 3 is started to rotate the transmission rod, which drives the rotating table 4 to rotate, so that the limit box 5 can adjust the dimension by rotation, thereby improving the accuracy of the equipment and effectively reducing the damage caused by The error caused by human factors is reduced in probability, thereby reducing the production cost. A round hole is opened on one side of the limit box 5. A rotating rod 6 is rotated inside the round hole. One end of the rotating rod 6 is fixedly connected to a threaded screw 7. The surface of the threaded screw 7 is transmission-connected to a moving block 8. The top of the moving block 8 is fixedly connected to a rectangular block 9. Through the arrangement of the rotating rod 6, the threaded screw 7, the moving block 8, the rectangular block 9 and the handle 19, the handle 19 is rotated to rotate the threaded screw 7. The rotation of the threaded screw 7 drives the moving block 8 to move, so that the equipment can be adjusted according to the actual situation to achieve a better fixing effect, thereby effectively avoiding the falling of the equipment due to the loose fixation of the equipment, thereby affecting the work efficiency.
[0026] A rectangular limit plate 10 is fixedly connected to the top of the limit box 5, and a limit slider 11 is fixedly connected to one side of the rectangular block 9. The limit slider 11 is slidably connected to the inside of the rectangular limit plate 10. The setting of the limit slider 11 plays a role in limiting the sliding of the rectangular block 9.
[0027] The bottom of the frame 1 is fixedly connected with a telescopic mechanism 12, and a limiting hole is provided on the surface of the telescopic mechanism 12. A storage block 13 is clamped at the bottom of the telescopic mechanism 12, and a round hole is provided on one side of the storage block 13. The inside of the round hole is transmission-connected with a limiting block 14, and the limiting block 14 is clamped inside the limiting hole. The setting of the limiting block 14 plays a role in fixing the telescopic mechanism 12;
[0028] The bottom of the storage block 13 is fixedly connected with a concave clamping block 15, and a threaded hole is provided at the bottom of the concave clamping block 15. A bolt 16 is connected to the inside of the threaded hole. One end of the bolt 16 is fixedly connected with an extrusion block 17. The extrusion block 17 is provided to fix the device and prevent the device from shaking and falling.
[0029] The other end of the rotating rod 6 is fixedly connected to a rotating disk 18, and a handle 19 is fixedly connected to the surface of the rotating disk 18. The setting of the handle 19 can save effort when rotating the rotating disk 18.
[0030] A slot is provided on the other side of the rectangular block 9, and a fixing plate 20 is connected to the inside of the slot. The fixing plate 20 is arranged to fix the device.
[0031] In the utility model, the working steps of the device are as follows:
[0032] The first step: first clamp the concave clamp block 15 to a suitable position, then adjust the telescopic mechanism 12 to a suitable length, clamp the limit block 14 into the limit hole, and fix the telescopic mechanism 12;
[0033] Step 2: Then start the servo motor 3 to rotate the transmission rod, drive the rotating table 4 to rotate, so that the limit box 5 can adjust the dimension by rotating, adjust to a suitable angle, and turn off the servo motor 3;
[0034] The third step: finally, turn the handle 19 to rotate the threaded screw 7. The threads at both ends of the threaded screw 7 are opposite. Through the rotation of the threaded screw 7, the moving block 8 is moved in the opposite direction, and then the rectangular block 9 is moved inward, so that the fixing plate 20 clamps the instrument to prevent the instrument from being fixed loosely.
[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;
[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled mechanical fixture, comprising a frame (1), characterized in that: The bottom of the frame (1) is fixedly connected to a motor box (2), the interior of the motor box (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is spline-connected to a transmission rod, a through hole is provided in the middle of the top of the frame (1), the transmission rod is rotatably connected to the interior of the through hole, one end of the transmission rod is fixedly connected to a rotating table (4), the top of the rotating table (4) is fixedly connected to a limit box (5), one side of the limit box (5) is provided with a circular hole, a rotating rod (6) is rotatably provided inside the circular hole, one end of the rotating rod (6) is fixedly connected to a threaded screw (7), the surface of the threaded screw (7) is rotatably connected to a moving block (8), and the top of the moving block (8) is fixedly connected to a rectangular block (9).
2. The assembled mechanical fixture according to claim 1, characterized in that: A rectangular limiting plate (10) is fixedly connected to the top of the limiting box (5), a limiting slider (11) is fixedly connected to one side of the rectangular block (9), and the limiting slider (11) is slidably connected to the inside of the rectangular limiting plate (10).
3. The assembled mechanical fixture according to claim 1, characterized in that: The bottom of the frame (1) is fixedly connected to a telescopic mechanism (12), a limit hole is provided on the surface of the telescopic mechanism (12), a storage block (13) is clamped on the bottom of the telescopic mechanism (12), a round hole is provided on one side of the storage block (13), the inside of the round hole is transmission-connected to a limit block (14), and the limit block (14) is clamped inside the limit hole.
4. The assembled mechanical fixture according to claim 3, characterized in that: A concave clamping block (15) is fixedly connected to the bottom of the storage block (13), a threaded hole is provided at the bottom of the concave clamping block (15), a bolt (16) is transmission-connected inside the threaded hole, and one end of the bolt (16) is fixedly connected to an extrusion block (17).
5. The assembled mechanical fixture according to claim 1, characterized in that: The other end of the rotating rod (6) is fixedly connected to a rotating disk (18), and the surface of the rotating disk (18) is fixedly connected to a handle (19).
6. The assembled mechanical fixture according to claim 1, characterized in that: A slot is provided on the other side of the rectangular block (9), and a fixing plate (20) is clamped inside the slot.