Clamping table for mechanical part machining

Abstract

The utility model provides a clamping table for machining mechanical parts, which relates to the technical field of clamping tables and comprises a pushing mechanism, and a fastening mechanism is fixedly mounted at the top of the pushing mechanism and comprises a second hydraulic cylinder. According to the utility model, the movable plate can rise through the operation of the hydraulic cylinder II, so that the pressing and holding block can be driven to clamp and fix a part, the clamping action can be quickly and automatically completed, the time and steps of manual operation are reduced, the processing efficiency is greatly improved, and the clamping force and position of each time can be ensured to be highly consistent; therefore, the machining precision and the stability of the product quality are improved, unstable clamping or other potential safety hazards possibly caused by improper manual operation are avoided, meanwhile, the spring can relieve the influence of vibration generated in the machining process on the clamping state, the clamping stability is kept, after clamping is released, the spring can rapidly reset the clamping mechanism, and the machining efficiency is improved. And preparation is made for next clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tables, in particular to a clamping table for machining mechanical parts. Background Art

[0002] The clamping table for machining mechanical parts plays a vital role in the field of mechanical machining. It is mainly used to fix and clamp the parts to be processed to ensure stability and precision during the machining process. The clamping table for machining mechanical parts is a device specially designed to fix and clamp mechanical parts. It can place the parts in the exact position and firmly clamp them through the clamping mechanism to ensure that the parts will not move or deform during the machining process.

[0003] In the prior art, when machining mechanical parts, direct machining of the mechanical parts will cause displacement, thereby affecting the machining quality, and the mechanical parts need to be fixed. Manual clamping requires manual operation, which will result in relatively low operating efficiency. Manual clamping will consume more time and manpower, which will affect the machining accuracy. Utility Model Content

[0004] The utility model mainly provides a clamping table for automatically clamping mechanical parts processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping table for machining mechanical parts, comprising a pushing mechanism, a fastening mechanism is fixedly installed on the top of the pushing mechanism, the fastening mechanism comprises a hydraulic cylinder 2, a piston rod 2 is arranged at the output end of the hydraulic cylinder 2, a movable block is fixedly installed on one side of the outer wall of the piston rod 2, a movable plate is arranged on the outer wall of the movable block, two connecting rods are fixedly installed on the outer wall of the movable plate, the outer walls of the two connecting rods are both movably sleeved with a holding block, and a movable plate is fixedly installed on one side of the outer wall of the movable plate The baffle, hydraulic cylinder two is connected with piston rod two, piston rod two is fixedly connected with the movable block, and the movable block passes through the slot of the movable plate. The operation of hydraulic cylinder two can drive piston rod two to extend and retract, thereby driving the movable block to move. Due to the shape of the slot between the movable block and the movable plate, the movable plate can eventually be driven to rise. The rising of the movable plate will cause the baffle to push the middle of the two holding blocks upward, and the two ends of the two holding blocks will be pressed down to hold and fix the parts, which can reduce errors caused by human factors, such as uneven clamping force, inaccurate clamping position, etc., thereby improving product quality.

[0006] Preferably, a connecting column is provided on the outer wall of the movable plate, a hole is opened on the top of the connecting column, a fixing block is fixedly embedded in the inner wall of the hole, a spring is fixedly installed on the top of the movable plate, a damper is fixedly installed on the inner wall of the spring, the spring is connected to the movable plate, the spring is squeezed when the movable plate rises, and the spring retracts when the movable plate descends, so that the holding block is more stable when clamping and fixing the parts.

[0007] Preferably, the pushing mechanism comprises a workbench, an outer wall of the workbench is provided with a square hole 1, and the movable block can be extended and retracted in the square hole 1.

[0008] Preferably, a second square hole is opened on the top of the workbench, and two storage plates are fixedly installed on the top of the workbench. The movable plate can move inside the second square hole, and the storage plates can place parts, so that the holding block can clamp the parts.

[0009] Preferably, a mechanical component body is disposed on the top of the two storage plates, and two hydraulic cylinders are fixedly installed on the top of the workbench. The workbench is connected to the two hydraulic cylinders, so that the hydraulic cylinders can be more stable when the hydraulic cylinders are running.

[0010] Preferably, a piston rod 1 is provided at the output end of the two hydraulic cylinders 1, and a push plate is fixedly installed on the outer wall of the two piston rods 1. The operation of the hydraulic cylinder 1 can drive the piston rod 1 to extend and retract, thereby driving the push plate to move, and the processed mechanical parts body can be pushed out of the working area, so as to realize continuous production and avoid production interruption caused by waiting for manual pickup, thereby improving the overall production efficiency.

[0011] Preferably, the top of the workbench is fixedly connected to the bottom of the connecting column, so that the stability of the device can be maintained when the holding block clamps and fixes the mechanical component body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the movable plate can be raised by operating the second hydraulic cylinder, thereby driving the holding block to clamp and fix the parts, and the clamping action can be completed quickly and automatically, reducing the time and steps of manual operation, greatly improving the processing efficiency, and ensuring that the force and position of each clamping are highly consistent, thereby improving the processing accuracy and the stability of product quality, avoiding loose clamping or other safety hazards caused by improper manual operation. At the same time, the spring can reduce the influence of vibration generated during the processing on the clamping state, maintain the stability of the clamping, and after releasing the clamping, the spring can quickly reset the clamping mechanism to prepare for the next clamping.

[0014] 2. In the utility model, firstly, the operation of the hydraulic cylinder can drive the push plate to move, so as to push out the processed parts. The processed parts can be pushed out quickly, which saves the time of manual material collection, speeds up the production rhythm, reduces the labor of workers, and workers do not need to manually collect materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a clamping table for machining mechanical parts is proposed for the utility model;

[0016] Figure 2 The utility model provides a three-dimensional cross-sectional view of a material pushing mechanism of a clamping table for machining mechanical parts;

[0017] Figure 3 The utility model provides a schematic diagram of the disassembly of a fastening mechanism of a clamping table for machining mechanical parts;

[0018] Figure 4 The utility model provides a three-dimensional exploded view of a fastening mechanism of a clamping table for machining mechanical parts.

[0019] Legend: 1. Pushing mechanism; 101. Workbench; 102. Square hole one; 103. Square hole two; 104. Storage plate; 105. Mechanical component body; 106. Hydraulic cylinder one; 107. Piston rod one; 108. Pushing plate; 2. Fastening mechanism; 201. Hydraulic cylinder two; 202. Piston rod two; 203. Movable block; 204. Movable plate; 205. Connecting rod; 206. Holding block; 207. Baffle; 208. Connecting column; 209. Hole; 210. Fixed block; 211. Spring; 212. Damper. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-Figure 3The utility model provides a technical solution: a clamping table for machining mechanical parts, comprising a pushing mechanism 1, a fastening mechanism 2 is fixedly installed on the top of the pushing mechanism 1, the fastening mechanism 2 comprises a hydraulic cylinder 201, a piston rod 202 is arranged at the output end of the hydraulic cylinder 201, a movable block 203 is fixedly installed on one side of the outer wall of the piston rod 202, a movable plate 204 is arranged on the outer wall of the movable block 203, two connecting rods 205 are fixedly installed on the outer wall of the movable plate 204, the outer walls of the two connecting rods 205 are both movably sleeved with a holding block 206, a baffle 207 is fixedly installed on one side of the outer wall of the movable plate 204, the hydraulic cylinder 201 and the piston rod 202 are connected to each other. 202 is connected, the piston rod 202 is fixedly connected to the movable block 203, and the movable block 203 passes through the slot of the movable plate 204. The operation of the hydraulic cylinder 201 can drive the piston rod 202 to extend and retract, thereby driving the movable block 203 to move. Due to the shape of the slots of the movable block 203 and the movable plate 204, the movable plate 204 can eventually be driven to rise. The rise of the movable plate 204 will cause the baffle 207 to push the middle of the two holding blocks 206 upward, and the two ends of the two holding blocks 206 will be pressed down to hold and fix the parts, which can reduce errors caused by human factors, such as uneven clamping force, inaccurate clamping position, etc., thereby improving product quality.

[0023] like Figure 4 As shown, a connecting column 208 is provided on the outer wall of the movable plate 204, a hole 209 is opened on the top of the connecting column 208, a fixing block 210 is fixedly embedded in the inner wall of the hole 209, a spring 211 is fixedly installed on the top of the movable plate 204, a damper 212 is fixedly installed on the inner wall of the spring 211, the spring 211 is connected to the movable plate 204, the spring 211 is squeezed when the movable plate 204 rises, and the spring 211 retracts when the movable plate 204 descends, so that the holding block 206 is more stable when clamping and fixing the parts.

[0024] like Figure 1 , Figure 2 As shown, the pushing mechanism 1 includes a workbench 101 , and a square hole 102 is formed on the outer wall of the workbench 101 , and the movable block 203 can be extended and retracted in the square hole 102 .

[0025] like Figure 2 As shown, a second square hole 103 is opened on the top of the workbench 101, and two storage plates 104 are fixedly installed on the top of the workbench 101. The movable plate 204 can move inside the second square hole 103, and the storage plates 104 can place parts to facilitate the holding block 206 to clamp the parts.

[0026] like Figure 2As shown, a mechanical component body 105 is disposed on the top of the two storage plates 104, and two hydraulic cylinders 106 are fixedly installed on the top of the workbench 101. The workbench 101 is connected to the two hydraulic cylinders 106, so that the hydraulic cylinders 106 can be more stable when they are running.

[0027] like Figure 2 As shown, piston rods 107 are provided at the output ends of the two hydraulic cylinders 106, and push plates 108 are fixedly installed on the outer walls of the two piston rods 107. The operation of the hydraulic cylinders 106 can drive the piston rods 107 to extend and retract, thereby driving the push plates 108 to move, and the processed mechanical parts body 105 can be pushed out of the working area, so as to realize continuous production and avoid production interruptions caused by waiting for manual pickup, thereby improving the overall production efficiency.

[0028] like Figure 1-Figure 4 As shown, the top of the workbench 101 is fixedly connected to the bottom of the connecting column 208, which can maintain the stability of the device when the holding block 206 clamps and fixes the mechanical component body 105.

[0029] The method of use and working principle of the device are as follows: when the device is used, firstly, the mechanical component body 105 is placed on the two storage plates 104 respectively, so that the two mechanical component bodies 105 can be processed at the same time, thereby improving the working efficiency. Secondly, the operation of the hydraulic cylinder 201 drives the piston rod 202 to extend and retract, thereby driving the movable block 203 to move. Due to the special shape setting of the notch between the movable block 203 and the movable plate 204, the movable plate 204 can be driven to rise eventually. When the movable plate 204 rises, the baffle plate 207 can push the middle part of the two holding blocks 206 upward when it rises. When pushing upward, the movable plate 204 will squeeze the top spring 211. At the same time, the two holding blocks 206 are movably mounted on the two connecting rods 205. Finally, the other ends of the two holding blocks 206 are in the middle part. The hydraulic cylinder 106 is connected to the piston rod 107, and the piston rod 107 is fixedly connected to the push plate 108. When the two hydraulic cylinders 106 are running, the piston rod 107 can be driven to extend and retract, thereby mobilizing the push plate 108 to move, and finally the processed mechanical component body 105 can be pushed out of the processing area, so that the clamping table can be cleaned in time to quickly process the next component and ensure the smoothness of production.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A clamping table for machining mechanical parts, comprising a material pushing mechanism (1), characterized in that: A fastening mechanism (2) is fixedly mounted on the top of the pushing mechanism (1); The fastening mechanism (2) comprises a second hydraulic cylinder (201), a second piston rod (202) being arranged at the output end of the second hydraulic cylinder (201), a movable block (203) being fixedly mounted on one side of the outer wall of the second piston rod (202), a movable plate (204) being arranged on the outer wall of the movable block (203), two connecting rods (205) being fixedly mounted on the outer wall of the movable plate (204), a holding block (206) being movably sleeved on the outer walls of the two connecting rods (205), and a baffle (207) being fixedly mounted on one side of the outer wall of the movable plate (204).

2. The clamping table for machining mechanical parts according to claim 1, characterized in that: A connecting column (208) is provided on the outer wall of the movable plate (204), a hole (209) is opened on the top of the connecting column (208), a fixing block (210) is fixedly embedded in the inner wall of the hole (209), a spring (211) is fixedly installed on the top of the movable plate (204), and a damper (212) is fixedly installed on the inner wall of the spring (211).

3. The clamping table for machining mechanical parts according to claim 2, characterized in that: The material pushing mechanism (1) comprises a workbench (101), and a square hole (102) is provided on the outer wall of the workbench (101).

4. The clamping table for machining mechanical parts according to claim 3, characterized in that: A second square hole (103) is provided on the top of the workbench (101), and two storage plates (104) are fixedly mounted on the top of the workbench (101).

5. The clamping table for machining mechanical parts according to claim 4, characterized in that: A mechanical component body (105) is disposed on the top of the two storage plates (104), and two hydraulic cylinders (106) are fixedly mounted on the top of the workbench (101).

6. The clamping table for machining mechanical parts according to claim 5, characterized in that: The output ends of the two hydraulic cylinders (106) are both provided with piston rods (107), and the outer walls of the two piston rods (107) are both fixedly mounted with push plates (108).

7. The clamping table for machining mechanical parts according to claim 6, characterized in that: The top of the workbench (101) is fixedly connected to the bottom of the connecting column (208).

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