Clamping table for mechanical part machining
By designing a clamping table with stepper motor and transmission gear, the problem of inconvenient adjustment of the existing clamping table angle is solved, and rapid angle adjustment and efficient processing of spare parts are achieved.
Patent Information
- Application Number
- CN202421601379.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-12-20
AI Technical Summary
After clamping parts, the existing clamping table is inconvenient to adjust the clamping angle, resulting in the need to replace the clamping angle when processing other surfaces. The steps are cumbersome, time is wasteful, and processing efficiency is affected.
A clamping table including a work table, a moving plate, a cylinder and a stepper motor is designed. The stepper motor drives the transmission gear, so that the electric cylinder and a clamp can adjust the angle, achieving flexible clamping and angle adjustment of spare parts.
It realizes fast and convenient angle adjustment of spare parts, reduces processing steps, improves processing efficiency, and enhances the practicality of the clamping table.
Smart Images
Figure CN222779561U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a clamping table for processing mechanical parts. Background Art
[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. At present, in the process of machining mechanical parts, the mechanical parts need to be clamped first.
[0003] After the existing clamping table clamps the spare parts, it is not convenient to adjust the clamping angle, so that the spare parts need to change the clamping angle when processing other surfaces in order to continue processing. The steps are cumbersome and waste a lot of time, thereby affecting the processing efficiency of the spare parts, being inconvenient for users to use, and reducing the practicality of the clamping table. Utility Model Content
[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a clamping table for processing mechanical parts, which has the advantage of convenient angle adjustment, and solves the problem that the existing clamping table is not convenient to adjust the clamping angle after clamping the parts, so that the parts need to change the clamping angle when processing other surfaces in order to continue processing conveniently, the steps are cumbersome, and a lot of time is wasted, thereby affecting the processing efficiency of the parts.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a clamping table for processing mechanical parts, comprising a workbench, the bottom of the workbench is fixedly connected with a supporting leg, a movable plate is arranged inside the workbench, both sides of the top of the movable plate are fixedly connected with a vertical plate, the inner sides of the vertical plates are provided with electric cylinders, the output ends of the electric cylinders are fixedly connected with clamps, the surfaces of the inner sides of the clamps are fixedly connected with anti-slip pads, the left end of the electric cylinder on the left side is fixedly connected with a left rotating shaft, the left rotating shaft is rotatably connected to the left vertical plate through a bearing, the right end of the electric cylinder on the right side is fixedly connected with a right rotating shaft, the surface of the right end of the right rotating shaft is fixedly connected with a bearing, the right rotating shaft is rotatably connected to the right vertical plate through a bearing, the right end of the right rotating shaft extends to the outside of the vertical plate and is fixedly connected with a driven gear, the right side of the surface of the movable plate is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a transmission gear, and the transmission gear is meshed with the driven gear.
[0006] As a preferred embodiment of the utility model, an adjustment groove is opened on the surface of the workbench, and the left wall of the adjustment groove is rotatably connected to a screw rod through a bearing, and a forward and reverse motor is fixedly connected to the right side of the workbench, and the output end of the forward and reverse motor passes through the interior of the adjustment groove and is fixedly connected to the right end of the screw rod, and the movable plate is sleeved on the surface of the screw rod and is threadedly connected to it.
[0007] As a preferred embodiment of the utility model, both sides of the top of the movable plate are fixedly connected with support seats, the sides of the support seats are provided with rotation grooves, the interior of the rotation grooves are fixedly connected with rotating bearings, and the rotating bearings are sleeved on the surface of the output end of the electric cylinder and slidably connected thereto.
[0008] As a preferred embodiment of the utility model, the inner walls on both sides of the front and rear of the adjustment groove are provided with limiting grooves, both sides of the movable plate are fixedly connected with limiting sliders, the limiting sliders are slidably connected to the limiting grooves, and the limiting grooves and the limiting sliders are both T-shaped.
[0009] As a preferred embodiment of the present invention, the bottom wall of the limit groove is provided with a rolling groove, the inside of the rolling groove is rollingly connected with balls, the number of the balls is several and evenly arranged, and the tops of the balls are in contact with the limit slider.
[0010] As a preferred embodiment of the utility model, the front side of the top of the workbench is fixedly connected with a booster air pump and a connecting plate, the output end of the booster air pump is connected with an air pipe, the air pipe passes through the connecting plate and extends to the rear side of the connecting plate, and the rear end of the air pipe is connected with an additional nozzle.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model places the spare parts on the inner sides of two anti-slip pads to make them suspended in the air through the setting of the stepper motor, and then controls the electric cylinder to extend it to clamp and tighten the spare parts, so that the surface can be processed. When other surfaces need to be processed or an inclined angle is required for processing, the stepper motor is started to rotate the transmission gear, and the transmission gear drives the right rotating shaft and the right electric cylinder to rotate by meshing with the driven gear. The right electric cylinder can drive the left electric cylinder and the left rotating shaft to rotate, so that the clamped spare parts can be rotated to adjust the angle, and the adjustment is convenient and fast, and there is no need to re-clamp to adjust the angle to waste time, thereby improving the processing efficiency, facilitating the use of users, and improving the practicality of the clamping table.
[0013] 2. The utility model sets forward and reverse motors, starts the forward and reverse motors to drive the screw rods to rotate, and the rotation of the screw rods causes the movable plate to move left and right on its surface, which facilitates the adjustment of the processing position and further improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a front view cross-sectional schematic diagram of the structure of the utility model;
[0016] Figure 3 It is a side cross-sectional schematic diagram of the structure of the utility model;
[0017] Figure 4 The utility model structure Figure 3 A is an enlarged schematic diagram;
[0018] Figure 5 This is a schematic diagram of the connection structure between the limit slider and the ball bearing of the utility model.
[0019] In the figure: 1. workbench; 2. support legs; 3. moving plate; 4. vertical plate; 5. electric cylinder; 6. clamping plate; 7. anti-slip pad; 8. left rotating shaft; 9. right rotating shaft; 10. driven gear; 11. stepping motor; 12. transmission gear; 13. adjustment slot; 14. screw rod; 15. forward and reverse motor; 16. support seat; 17. rotating slot; 18. rotating bearing; 19. limit slot; 20. limit slider; 21. rolling slot; 22. ball; 23. booster air pump; 24. connecting plate; 25. air pipe; 26. adding nozzle. DETAILED DESCRIPTION
[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0021] like Figures 1 to 4 As shown, a clamping table for machining mechanical parts and components comprises a workbench 1, the bottom of the workbench 1 is fixedly connected with a support leg 2, a moving plate 3 is arranged inside the workbench 1, both sides of the top of the moving plate 3 are fixedly connected with a vertical plate 4, the inner sides of the vertical plates 4 are arranged with electric cylinders 5, the output ends of the electric cylinders 5 are fixedly connected with clamps 6, the inner surfaces of the clamps 6 are fixedly connected with anti-skid pads 7, the left end of the left electric cylinder 5 is fixedly connected with a left rotating shaft 8, the left rotating shaft 8 is rotatably connected to the left vertical plate 4 through a bearing, the right end of the right electric cylinder 5 is fixedly connected with a right rotating shaft 9, the surface of the right end of the right rotating shaft 9 is fixedly connected with a bearing, the right rotating shaft 9 is rotatably connected to the right vertical plate 4 through a bearing, the right end of the right rotating shaft 9 extends to the outside of the vertical plate 4 and is fixedly connected with a driven gear 10, the right side of the surface of the moving plate 3 is fixedly connected with a stepping motor 11, the output end of the stepping motor 11 is fixedly connected with a transmission gear 12, and the transmission gear 12 is meshed with the driven gear 10.
[0022] refer to Figure 1 and Figure 2 An adjusting groove 13 is provided on the surface of the workbench 1, and a screw rod 14 is rotatably connected to the left wall of the adjusting groove 13 through a bearing. A forward and reverse motor 15 is fixedly connected to the right side of the workbench 1. The output end of the forward and reverse motor 15 passes through the interior of the adjusting groove 13 and is fixedly connected to the right end of the screw rod 14. The movable plate 3 is sleeved on the surface of the screw rod 14 and is threadedly connected to it.
[0023] As a technical optimization solution of the utility model, by setting the forward and reverse motor 15, the forward and reverse motor 15 is started to drive the screw rod 14 to rotate, and the rotation of the screw rod 14 causes the movable plate 3 to move left and right on its surface, which facilitates the adjustment of the processing position and further improves the practicality of the device.
[0024] refer to Figures 1 to 3 Both sides of the top of the movable plate 3 are fixedly connected with support seats 16, and the sides of the support seats 16 are provided with rotation grooves 17. The interior of the rotation grooves 17 is fixedly connected with rotating bearings 18. The rotating bearings 18 are sleeved on the surface of the output end of the electric cylinder 5 and are slidably connected thereto.
[0025] As a technical optimization solution of the utility model, the support seat 16 is provided to provide support for the output end of the electric cylinder 5, so that the force is more uniform, thereby improving the stability of the clamping of the spare parts.
[0026] refer to Figure 4 and Figure 5 The inner walls of the front and rear sides of the adjusting groove 13 are provided with limiting grooves 19, and both sides of the movable plate 3 are fixedly connected with limiting sliders 20, and the limiting sliders 20 are slidably connected with the limiting grooves 19, and the limiting grooves 19 and the limiting sliders 20 are both T-shaped.
[0027] As a technical optimization solution of the utility model, the movable plate 3 is limited by setting the limit slider 20, thereby avoiding the problem that the movable plate 3 deviates during the movement process, causing the parts to become skewed and the angle needs to be readjusted.
[0028] refer to Figure 4 and Figure 5 The bottom wall of the limit groove 19 is provided with a rolling groove 21 , and the inside of the rolling groove 21 is rollingly connected with a ball 22 . The number of the ball 22 is several and evenly arranged, and the top of the ball 22 is in contact with the limit slider 20 .
[0029] As a technical optimization solution of the utility model, the provision of the ball 22 greatly reduces the friction between the moving plate 3 and the workbench 1, making the moving plate 3 move more smoothly and quickly, thereby reducing the energy consumption of the forward and reverse motor 15.
[0030] refer to Figure 1 and Figure 3 The front side of the top of the workbench 1 is fixedly connected with a booster air pump 23 and a connecting plate 24, the output end of the booster air pump 23 is connected with an air pipe 25, the air pipe 25 passes through the connecting plate 24 and extends to the rear side of the connecting plate 24, and the rear end of the air pipe 25 is connected with an additional nozzle 26.
[0031] As a technical optimization scheme of the utility model, through the setting of the booster air pump 23, the booster air pump 23 can be started to draw in air and pump it into the air pipe 25 to be sprayed out from the added nozzle 26. At the same time, the stepper motor 11 and the forward and reverse motor 15 are started to move the clamped parts left and right and rotate, and the processing debris on the surface is blown off by the added nozzle 26, which facilitates the cleaning of the parts.
[0032] The working principle and use process of the utility model are as follows: when in use, the user places the spare parts on the inner side of the two anti-slip pads 7 to make them suspended in the air, and then controls the electric cylinder 5 to extend it to clamp and tighten the spare parts, so that the surface thereof can be processed. When it is necessary to process other surfaces or to process at an inclined angle, the stepper motor 11 is started to rotate the transmission gear 12 accordingly. The transmission gear 12 drives the right rotating shaft 9 and the right electric cylinder 5 to rotate by meshing with the driven gear 10. The right electric cylinder 5 can drive the left electric cylinder 5 and the left rotating shaft 8 to rotate, so that the clamped spare parts can be processed. The parts can be processed at an adjustable angle. At the same time, the forward and reverse motors 15 can be started as needed to drive the screw rod 14 to rotate. The rotation of the screw rod 14 causes the movable plate 3 to move left and right on its surface to adjust the processing position. After the processing is completed, the booster air pump 23 is started to draw in air and pump it into the air pipe 25 to be ejected from the additional nozzle 26. At the same time, the stepper motor 11 and the forward and reverse motors 15 are started to move the clamped parts left and right and rotate. The additional nozzle 26 blows off the processing debris on the surface for cleaning. Finally, the electric cylinder 5 is controlled to contract to take out the parts to complete the processing.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] 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. A clamping table for machining mechanical parts, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2); a movable plate (3) is arranged inside the workbench (1); both sides of the top of the movable plate (3) are fixedly connected to vertical plates (4); electric cylinders (5) are arranged on the inner sides of the vertical plates (4); the output ends of the electric cylinders (5) are fixedly connected to clamps (6); the inner surfaces of the clamps (6) are fixedly connected to anti-slip pads (7); the left end of the left electric cylinder (5) is fixedly connected to a left rotating shaft (8); the left rotating shaft (8) is rotatably connected to the left vertical plate (4) via a bearing. The right end of the electric cylinder (5) on the right side is fixedly connected to a right rotating shaft (9), the surface of the right end of the right rotating shaft (9) is fixedly connected to a bearing, the right rotating shaft (9) is rotatably connected to the right vertical plate (4) through the bearing, the right end of the right rotating shaft (9) extends to the outside of the vertical plate (4) and is fixedly connected to a driven gear (10), the right side of the surface of the moving plate (3) is fixedly connected to a stepping motor (11), the output end of the stepping motor (11) is fixedly connected to a transmission gear (12), and the transmission gear (12) is meshed with the driven gear (10).
2. The clamping table for machining mechanical parts according to claim 1, characterized in that: An adjustment groove (13) is provided on the surface of the workbench (1), and a lead screw (14) is rotatably connected to the left wall of the adjustment groove (13) via a bearing. A forward and reverse motor (15) is fixedly connected to the right side of the workbench (1), and an output end of the forward and reverse motor (15) passes through the interior of the adjustment groove (13) and is fixedly connected to the right end of the lead screw (14). The movable plate (3) is sleeved on the surface of the lead screw (14) and is threadedly connected thereto.
3. The clamping table for machining mechanical parts according to claim 1, characterized in that: Both sides of the top of the movable plate (3) are fixedly connected to support seats (16), the sides of the support seats (16) are provided with rotation grooves (17), the interiors of the rotation grooves (17) are fixedly connected to rotating bearings (18), and the rotating bearings (18) are sleeved on the surface of the output end of the electric cylinder (5) and are slidably connected thereto.
4. The clamping table for machining mechanical parts according to claim 2, characterized in that: The inner walls of the adjustment groove (13) on both the front and rear sides are provided with limit grooves (19), and both sides of the movable plate (3) are fixedly connected to limit sliders (20), and the limit sliders (20) are slidably connected to the limit grooves (19), and the limit grooves (19) and the limit sliders (20) are both T-shaped.
5. The clamping table for machining mechanical parts according to claim 4, characterized in that: The bottom wall of the limiting groove (19) is provided with a rolling groove (21), and the inside of the rolling groove (21) is rollingly connected with a ball (22). The number of the ball (22) is several and they are evenly arranged, and the top of the ball (22) is in contact with the limiting slider (20).
6. The clamping table for machining mechanical parts according to claim 1, characterized in that: The front side of the top of the workbench (1) is fixedly connected to a booster air pump (23) and a connecting plate (24), respectively; the output end of the booster air pump (23) is connected to an air pipe (25); the air pipe (25) passes through the connecting plate (24) and extends to the rear side of the connecting plate (24); the rear end of the air pipe (25) is connected to an additional nozzle (26).