Surface polishing device for precisely manufactured parts

Abstract

The utility model relates to the field of precision manufacturing, in particular to a precision manufacturing part surface polishing device which comprises a supporting frame, a connecting notch is formed in the top of the supporting frame, a first motor is arranged on the inner wall of the connecting notch, a first screw rod is installed on the first motor, and a first sliding block is connected to the first screw rod. A supporting frame is arranged on the first sliding block, and a first telescopic rod and a polishing plate are embedded in the supporting frame. A connecting sliding groove is formed in the inner wall of the supporting frame, a two-way screw is installed in the connecting sliding groove, second sliding blocks are connected to the two ends of the two-way screw, the inner ends of the second sliding blocks are connected with a connecting frame through supporting rods, the inner end of the connecting frame is connected with a guide ring, a connecting ring is installed in the guide ring, and a clamping assembly is installed on the connecting ring. The precise manufacturing part clamping device can effectively and conveniently rotate a clamped precise manufacturing part, so that all-directional polishing treatment of the precise manufacturing part can be facilitated, and machining treatment of the precise manufacturing part can be facilitated.

Description

Technical Field

[0001] The utility model relates to the field of precision manufacturing, in particular to a surface polishing device for precision manufactured parts. Background Art

[0002] Precision manufacturing is a highly accurate and precise manufacturing process, usually used to produce products that require extreme accuracy and quality. In precision manufacturing, various high-tech equipment and advanced processes are widely used to ensure the accuracy, stability and reliability of products.

[0003] During the precision manufacturing process of parts, a surface polishing device needs to be set up to polish the precision manufactured parts. During the processing of current precision manufactured parts, it is impossible to adjust the rotational position of the clamped parts, so that the precision manufactured parts cannot be polished in all directions, which affects the processing of precision manufactured parts. Utility Model Content

[0004] The purpose of the utility model is to provide a surface polishing device for precision-manufactured parts to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A surface polishing device for precision manufacturing parts, comprising a support frame, wherein rolling assemblies are arranged at the four corners of the bottom of the support frame; connecting recesses are provided at the front and rear ends of the top of the support frame, a first motor is arranged on the inner wall of the connecting recess at one end, a first screw is installed on the motor shaft of the first motor, the end of the first screw is rotatably connected to the connecting recess through a bearing seat, a first slider is threadedly connected to the first screw, a support frame is arranged on the first slider, a first telescopic rod is inlaid on the support frame, and a polishing plate is arranged at the bottom of the first telescopic rod; a polishing plate is arranged on the inner wall of the support frame at the bottom of the connecting recess A connecting slot is provided, and a bidirectional screw is rotatably installed inside the connecting slot at one end, one end of the bidirectional screw is rotatably connected to the connecting slot through a bearing seat, and a second motor is installed at the other end of the bidirectional screw, and the second motor is fixedly installed on the outer wall of the supporting frame; second sliders are threadedly connected at both ends of the bidirectional screw, the inner end of the second slider is connected to the connecting frame through a supporting rod, the inner end of the connecting frame is slidably connected to the guide ring, a connecting ring is fixedly installed inside the guide ring, a number of clamping components are installed on the connecting ring at equal intervals, and a rotating driving component for driving the connecting ring to rotate is installed on the connecting frame.

[0007] Preferably, a first guide rod is disposed inside the connection notch at the other end, and the first guide rod is slidably connected to the first sliding block.

[0008] Preferably, a second guide rod is provided inside the connecting slide groove at the other end, and the second guide rod is slidably connected to the second sliding block.

[0009] Preferably, the clamping assembly comprises second telescopic rods which are equidistantly inlaid on the connecting ring, and the telescopic ends of the second telescopic rods are provided with arc-shaped clamping plates.

[0010] Preferably, the rotation drive assembly includes a third motor fixedly connected to the connecting frame, a rotating shaft is installed on the motor shaft of the third motor, a driving gear is installed on the rotating shaft, a meshing gear is connected to the driving gear, and the meshing gear is fixedly installed on the connecting ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model works through the first motor, the first motor drives the first screw to rotate, the first screw drives the threaded first slider to move, the first slider drives the first telescopic rod to move through the support frame, and the first telescopic rod drives the polishing plate to move downward to achieve polishing of the precision manufactured parts; the utility model works through the second motor, the second motor drives the bidirectional screw to rotate, the bidirectional screw drives the threaded second slider to move, the second slider drives the connecting frame to move through the support rod, and the connecting frame synchronously drives the connecting frame to move, the clamping assembly is used to clamp the precision manufactured parts, and the rotating drive assembly can be used to drive the precision manufactured parts to perform rotational azimuth adjustment, thereby facilitating the rotational polishing of the precision manufactured parts and facilitating the processing of the precision manufactured parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a left-view three-dimensional structural schematic diagram of a surface polishing device for precision-manufactured parts.

[0013] Figure 2 The utility model is a three-dimensional structural schematic diagram of a right side view of a device for polishing the surface of precision-manufactured parts.

[0014] Figure 3 The utility model is a top view of a surface polishing device for precision-manufactured parts.

[0015] Figure 4 It is a left view of a surface polishing device for precision-manufactured parts according to the utility model.

[0016] Figure 5 The utility model is a cross-sectional view of a surface polishing device for precision-manufactured parts.

[0017] 1. Support frame; 2. Support leg; 3. Roller; 4. Brake; 5. Connecting notch; 6. First slider; 7. First guide rod; 8. First motor; 9. First screw; 10. Support frame; 11. First telescopic rod; 12. Polishing plate; 13. Connecting slide; 14. Second guide rod; 15. Second motor; 16. Bidirectional screw; 17. Second slider; 18. Support rod; 19. Connecting frame; 20. Guide ring; 21. Connecting ring; 22. Second telescopic rod; 23. Arc clamping plate; 24. Third motor; 25. Rotating shaft; 26. Driving gear; 27. Meshing gear. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] See also Figure 1-5In the embodiment of the utility model, a device for polishing the surface of precision-manufactured parts comprises a supporting frame 1, and rolling assemblies are arranged at the four corners of the bottom of the supporting frame 1; connecting recesses 5 are provided at the front and rear ends of the top of the supporting frame 1, and a first motor 8 is arranged on the inner wall of the connecting recess 5 at one end, and a first screw 9 is installed on the motor shaft of the first motor 8, and the end of the first screw 9 is rotatably connected to the connecting recess 5 through a bearing seat, and a first slider 6 is threadedly connected to the first screw 9, and a supporting frame 10 is arranged on the first slider 6, and a first telescopic rod 11 is inlaid on the supporting frame 10, and a polishing plate 12 is arranged at the bottom of the first telescopic rod 11; a connecting slide groove 13 is provided on the inner wall of the supporting frame 1 at the bottom of the connecting recess 5, and a first motor 8 is arranged on the inner wall of the connecting recess 5 at one end. A bidirectional screw 16 is rotatably installed inside the connecting slide 13, one end of the bidirectional screw 16 is rotatably connected to the connecting slide 13 through a bearing seat, and a second motor 15 is installed at the other end of the bidirectional screw 16, and the second motor 15 is fixedly installed on the outer wall of the support frame 1; second sliders 17 are threadedly connected at both ends of the bidirectional screw 16, and second sliders 17 are slidably provided at both ends of the second guide rod 14, the inner end of the second slider 17 is connected to the connecting frame 19 through a support rod 18, the inner end of the connecting frame 19 is slidably connected to the guide ring 20, a connecting ring 21 is fixedly installed inside the guide ring 20, a number of clamping components are installed on the connecting ring 21 at equal intervals, and a rotation driving component for driving the connecting ring 21 to rotate is installed on the connecting frame 19.

[0022] The utility model works through the second motor 15, the second motor 15 drives the bidirectional screw 16 to rotate, the bidirectional screw 16 drives the threaded second slider 17 to move horizontally, the second slider 17 drives the connecting frame 19 to move inward through the support rod 18, the connecting frame 19 drives the connecting ring 21 to move synchronously for azimuth adjustment, and cooperates with the elastic clamping component to realize the clamping processing of the precision manufactured parts, the connecting ring 21 is driven to rotate by the rotating driving component, and the connecting ring 21 drives the clamped precision manufactured parts to rotate and adjust the azimuth. In the process of the precision manufactured parts rotating, the polishing plate 12 is driven downward by the first telescopic rod 11 to contact and rotate the rotating precision manufactured parts for polishing processing, and cooperates with the first motor 8 to work, the first motor 8 drives the first screw 9 to rotate, the first screw 9 drives the threaded first slider 6 to move horizontally, and the first slider 6 synchronously drives the support frame 10 and the polishing plate 12 to move horizontally, so that the precision manufactured parts can be fully polished.

[0023] See also Figure 1In one embodiment of the utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support frame 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the adjustment of the moving position of the device, and the setting of the brake 4 can realize braking of the roller 3, thereby facilitating the adjustment of the moving position of the control device.

[0024] See also Figure 1 In one embodiment of the utility model, a first guide rod 7 is arranged inside the connecting recess 5 at the other end, and the first guide rod 7 is slidably connected to the first slider 6. When the first slider 6 moves, the first guide rod 7 guides the first slider 6, thereby ensuring smooth movement of the first slider 6.

[0025] See also Figure 2 In one embodiment of the utility model, a second guide rod 14 is arranged inside the connecting slide groove 13 at the other end, and the second guide rod 14 is slidably connected with the second slider 16. When the second slider 16 moves, the second slider 16 moves synchronously on the second guide rod 14, so that the second slider 16 can move smoothly.

[0026] See also Figure 4 In one embodiment of the utility model, the clamping assembly includes a second telescopic rod 22 equidistantly inlaid on the connecting ring 21, and the telescopic end of the second telescopic rod 22 is provided with an arc-shaped clamping plate 23. The arc-shaped clamping plate 23 is driven downward by the second telescopic rod 22, and the arc-shaped clamping plate 23 can clamp the precision manufactured parts, thereby facilitating the rotation clamping of the precision manufactured parts.

[0027] See also Figure 3 In one embodiment of the utility model, the rotation drive assembly includes a third motor 24 fixedly connected to the connecting frame 19, a rotating shaft 25 is installed on the motor shaft of the third motor 24, a driving gear 26 is installed on the rotating shaft 25, a meshing gear 27 is connected to the driving gear 26, and the meshing gear 27 is fixedly installed on the connecting ring 21. When the third motor 24 works, the third motor 24 drives the rotating shaft 25 to rotate, and the rotating shaft 25 drives the driving gear 26 to rotate. The driving gear 26 can drive the meshing gear 27 to rotate, and the meshing gear 27 synchronously drives the connecting ring 21 and the clamped precision manufactured parts to adjust the rotational orientation.

[0028] Working principle: The utility model works through the second motor 15, the second motor 15 drives the bidirectional screw 16 to rotate, the bidirectional screw 16 drives the threaded second slider 17 to move adaptably under the guidance of the second guide rod 14, the second slider 17 drives the connecting frame 19 and the connecting ring 21 to move synchronously through the support rod 18, and drives the arc clamping plate 23 to move inward through the second telescopic rod 22 to achieve stable clamping of precision manufactured parts, and works through the third motor 24, the third motor 24 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the driving gear 26 to rotate, the driving gear 26 drives the meshing gear 27 to rotate, and the meshing gear 27 drives the connecting ring 21 to rotate synchronously, and the connecting The guide ring 20 arranged on the ring 21 performs synchronous guiding rotation on the connecting frame 19, and the connecting ring 21 drives the clamped precision manufactured parts to rotate synchronously. During the rotation of the precision manufactured parts, the first motor 8 works, and the first motor 8 drives the first screw 9 to rotate. The first screw 9 drives the threaded first slider 6 to move horizontally under the guidance of the first guide rod 7. The first slider 6 synchronously drives the support frame 10 to move. During the movement of the support frame 10, the polishing plate 12 is driven downward by the first telescopic rod 11 to contact the precision manufactured parts, thereby realizing all-round polishing of the precision manufactured parts, and thus facilitating the processing of the precision manufactured parts.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A surface polishing device for precision manufacturing parts, comprising a support frame, characterized in that: Rolling assemblies are arranged at the four bottom corners of the support frame; The front and rear ends of the top of the support frame are provided with connecting recesses, a first motor is arranged on the inner wall of the connecting recess at one end, a first screw is installed on the motor shaft of the first motor, the end of the first screw is rotatably connected to the connecting recess through a bearing seat, a first slider is threadedly connected to the first screw, a support frame is arranged on the first slider, a first telescopic rod is inlaid on the support frame, and a polishing plate is arranged at the bottom of the first telescopic rod; A connecting slot is provided on the inner wall of the support frame at the bottom of the connecting notch, a bidirectional screw is rotatably installed inside the connecting slot at one end, one end of the bidirectional screw is rotatably connected to the connecting slot through a bearing seat, a second motor is installed at the other end of the bidirectional screw, and the second motor is fixedly installed on the outer wall of the support frame; The two ends of the bidirectional screw are threadedly connected with a second slider, the inner end of the second slider is connected to the connecting frame through a support rod, the inner end of the connecting frame is slidably connected to the guide ring, a connecting ring is fixedly installed inside the guide ring, a number of clamping components are installed on the connecting ring at equal intervals, and a rotating drive component for driving the connecting ring to rotate is installed on the connecting frame.

2. A surface polishing device for precision manufacturing parts according to claim 1, characterized in that: The rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting frame, a roller is arranged at the bottom of the supporting leg, and a brake is arranged at the outer end of the roller.

3. The surface polishing device for precision manufacturing parts according to claim 1, characterized in that: A first guide rod is arranged inside the connection notch at the other end, and the first guide rod is slidably connected with the first sliding block.

4. The surface polishing device for precision manufacturing parts according to claim 1, characterized in that: A second guide rod is arranged inside the connecting slide groove at the other end, and the second guide rod is slidably connected with the second sliding block.

5. The surface polishing device for precision manufacturing parts according to claim 1, characterized in that: The rotation drive assembly includes a third motor fixedly connected to the connection frame, a rotating shaft is installed on the motor shaft of the third motor, a driving gear is installed on the rotating shaft, a meshing gear is connected to the driving gear, and the meshing gear is fixedly installed on the connecting ring.

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