High-precision positioning device for screw machining

Abstract

The utility model relates to the technical field of machining auxiliary equipment, in particular to a screw machining high-precision positioning device which comprises a bottom frame and a rear end frame, a second sliding block is installed at the upper end of the bottom frame, a containing platform is installed at the upper end of the second sliding block, and a containing center plate is arranged in the center of the containing platform. A clamping plate is arranged on the placing center plate, a rear end frame is arranged at the rear end of the bottom frame, a driving shaft and a driven shaft are installed on one side of the rear end frame, a moving assembly is installed on the driven shaft, and the moving assembly is connected with a first installation frame. According to the screw processing and positioning device, the device capable of effectively positioning and conveniently adjusting the screw is designed, so that the whole screw positioning device can be more flexible and can be quickly adjusted when being used for screws with various different sizes, and the screw processing and positioning device is more convenient to use. Therefore, the lower machining head can be quickly and accurately aligned with a machining unit, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining auxiliary equipment, in particular to a high-precision positioning device for screw machining. Background Art

[0002] The high-precision positioning device for screw processing is a positioning device used for screw processing. It can improve the accuracy and efficiency of screw processing. For example, the contoured positioning block can be used for positioning the material. In actual operation, the workpiece can be positioned in the following ways: by adjusting the three axes, the overall device can be correctly aligned with the precise position of the screw processing. These methods can greatly improve the accuracy and efficiency of screw processing, and can also greatly reduce manual operation errors, which can greatly improve work efficiency. Therefore, a new type of high-precision positioning device for screw processing is needed.

[0003] The prior art also has the following defects during use:

[0004] 1. The screw processing positioning device in the prior art lacks a device that can effectively position the screws and conveniently adjust them. If the screw processing device cannot be conveniently adjusted, the overall device will become relatively rigid, which is not conducive to rapid and accurate adjustment, so that the processing head below cannot be quickly and accurately aligned with the processing unit, which is not conducive to improving production efficiency.

[0005] 2. The screw processing positioning device in the prior art lacks a device that can effectively fix the workpiece to be processed. Because the physical properties of the screw itself are relatively strong, if it is not effectively fixed during the processing process, the screw itself is extremely easy to move due to external force, which will cause a certain degree of damage to the screw.

[0006] In view of this, we propose a high-precision positioning device for screw processing to solve the existing problems. Utility Model Content

[0007] The purpose of the utility model is to provide a high-precision positioning device for screw machining to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision positioning device for screw processing, comprising a bottom frame and a rear end frame, a second slider is installed on the upper end of the bottom frame, a placing platform is installed on the upper end of the second slider, a placing center plate is arranged at the center of the placing platform, a clamping plate is arranged on the placing center plate, a rear end frame is arranged at the rear end of the bottom frame, a driving shaft and a driven shaft are installed on one side of the rear end frame, a moving component is installed on the driven shaft, the moving component is connected to a first mounting frame, a first slider is installed on the first mounting frame, a positioning processing device is installed on the first slider, a first positioning processing component and a second positioning processing component are arranged on the positioning processing device, a positioning base is installed at the lower end of the first positioning processing component and the second positioning processing component, and a first positioning processing head and a second positioning processing head are installed at the lower end of the positioning base.

[0009] Preferably, a bottom slider is connected to the lower end of the clamping plate, and the bottom slider is slidably connected to the placement center plate.

[0010] Preferably, the centers of the driving shaft and the driven shaft are connected by a chain belt.

[0011] Preferably, a first driving assembly is mounted on the upper end of the first mounting frame.

[0012] Preferably, a second driving assembly is installed at the rear end of the bottom frame.

[0013] Preferably, the first positioning processing component, the second positioning processing component, the first positioning processing head and the second positioning processing head are symmetrically installed based on the positioning processing device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model designs a device in the screw processing positioning device that can effectively position and conveniently adjust the screws, so that the overall screw positioning device can become more flexible. When facing screws of various sizes, it can be quickly adjusted, so that the processing head below can quickly and accurately align with the processing unit, greatly improving production efficiency.

[0016] 2. The utility model designs a device in the screw processing and positioning device that can effectively fix the workpiece to be processed. Since the physical properties of the screws themselves are relatively strong, they need to be effectively fixed while being processed to prevent the screws from shifting when subjected to external force modification, thereby avoiding damage to the screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 It is a side structural schematic diagram of the utility model.

[0020] In the figure: 1. bottom frame; 2. second slider; 3. bottom slider; 4. clamping plate; 5. positioning base; 6. rear end frame; 7. driving shaft; 8. chain belt; 9. driven shaft; 10. first slider; 11. first mounting frame; 12. first driving assembly; 13. positioning processing device; 14. first positioning processing assembly; 15. second positioning processing assembly; 16. first positioning processing head; 17. second positioning processing head; 18. placement center plate; 19. placement platform; 20. moving assembly; 21. second driving assembly. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a high-precision positioning device for screw processing, including a bottom frame 1 and a rear end frame 6, a second slider 2 is installed on the upper end of the bottom frame 1, the second slider 2 is used to support the placement platform 19 for movement, the second slider 2 is installed on the upper end of the placement platform 19, the upper end of the placement platform 19 is used to fix the placement center plate 18, a placement center plate 18 is arranged at the center of the placement platform 19, the placement center plate 18 is used to fix the screws to be processed, a clamping plate 4 is arranged on the placement center plate 18, the clamping plate 4 is used to clamp and fix the parts to be processed, a rear end frame 6 is arranged at the rear end of the bottom frame 1, the rear end frame 6 is used to fix the positioning processing device 13, a driving shaft 7 and a driven shaft 9 are installed on one side of the rear end frame 6, the driving shaft 7 and the driven shaft 9 are used to make the positioning processing device 13 can realize lateral movement, a moving component 20 is installed on the driven shaft 9, and the moving component 20 is used to drive the first mounting frame 11 to move, and the moving component 20 is connected to the first mounting frame 11, and the first mounting frame 11 is installed with a first slider 10, and the first slider 10 is used to drive the positioning processing device 13 to move vertically, and the first slider 10 is installed with a positioning processing device 13, and the positioning processing device 13 is used to process the workpiece to be processed, and the positioning processing device 13 is provided with a first positioning processing component 14 and a second positioning processing component 15, and the lower ends of the first positioning processing component 14 and the second positioning processing component 15 are installed with a positioning base 5, and the positioning base 5 is used to accurately position the lower end of the workpiece to be processed, and the lower end of the positioning base 5 is installed with a first positioning processing head 16 and a second positioning processing head 17.

[0024] Furthermore, a bottom slider 3 is connected to the lower end of the clamping plate 4, and the bottom slider 3 is slidably connected to the placement center plate 18, and the bottom slider 3 is used to support the clamping plate 4 to move and clamp.

[0025] Furthermore, the centers of the driving shaft 7 and the driven shaft 9 are connected via a chain belt 8 , so that the driving shaft 7 drives the driven shaft 9 to operate via the chain belt 8 .

[0026] Furthermore, a first driving assembly 12 is installed on the upper end of the first installation frame 11 , and the first driving assembly 12 is used to drive the first installation frame 11 to move.

[0027] Furthermore, a second driving assembly 21 is installed at the rear end of the bottom frame 1 , and the second driving assembly 21 is used to drive the placement platform 19 to move.

[0028] Furthermore, the first positioning processing assembly 14 , the second positioning processing assembly 15 , the first positioning processing head 16 and the second positioning processing head 17 are symmetrically installed based on the positioning processing device 13 .

[0029] The working principle of the high-precision positioning device for screw processing based on Example 1 is: the screws to be processed are placed on the placement center plate 18, and are fixed to a certain extent by the bottom sliders 3 on both sides to avoid accidental displacement during processing, and then according to the positioning base 5 at the lower end of the positioning processing device 13, the upper end longitudinal distance and the orientation of the placement platform 19 are adjusted respectively by the first drive component 12 and the second drive component 21, and then the positioning processing device 13 is adjusted laterally by the transmission combination of the active shaft 7 and the driven shaft 9, so that the overall device can achieve high-precision positioning processing.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A high-precision positioning device for screw processing, comprising a bottom frame (1) and a rear end frame (6), characterized in that: A second slider (2) is mounted on the upper end of the bottom frame (1), a placement platform (19) is mounted on the upper end of the second slider (2), a placement center plate (18) is arranged at the center of the placement platform (19), a clamping plate (4) is arranged on the placement center plate (18), a rear end frame (6) is arranged at the rear end of the bottom frame (1), a driving shaft (7) and a driven shaft (9) are mounted on one side of the rear end frame (6), a moving component (20) is mounted on the driven shaft (9), and the moving component (20) is connected to the first A mounting frame (11), wherein a first sliding block (10) is mounted on the first mounting frame (11), a positioning processing device (13) is mounted on the first sliding block (10), a first positioning processing assembly (14) and a second positioning processing assembly (15) are arranged on the positioning processing device (13), a positioning base (5) is mounted at the lower end of the first positioning processing assembly (14) and the second positioning processing assembly (15), and a first positioning processing head (16) and a second positioning processing head (17) are mounted at the lower end of the positioning base (5).

2. A high-precision screw machining positioning device according to claim 1, characterized in that: The lower end of the clamping plate (4) is connected to a bottom slider (3), and the bottom slider (3) is slidably connected to a placement center plate (18).

3. The high-precision positioning device for screw machining according to claim 1, characterized in that: The centers of the driving shaft (7) and the driven shaft (9) are connected via a chain belt (8).

4. The high-precision positioning device for screw machining according to claim 1, characterized in that: A first driving assembly (12) is mounted on the upper end of the first mounting frame (11).

5. The high-precision screw machining positioning device according to claim 1, characterized in that: A second driving assembly (21) is installed at the rear end of the bottom frame (1).

6. The high-precision positioning device for screw machining according to claim 1, characterized in that: The first positioning processing component (14), the second positioning processing component (15), the first positioning processing head (16) and the second positioning processing head (17) are symmetrically installed based on the positioning processing device (13).

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