Rotary supporting frame easy to disassemble and assemble and used for spherical product polishing jig

Abstract

The utility model relates to the technical field of rotary supporting frames, in particular to a rotary supporting frame for a spherical product polishing jig easy to disassemble and assemble, which mainly comprises a fixing frame, supporting legs, a spherical shell arranged at the bottom of the fixing frame, a supporting jig arranged above the fixing frame, a rotating mechanism arranged above the interior of the spherical shell and a fixing mechanism arranged in the fixing frame. And the rotating mechanism is arranged above the rotating mechanism. According to the polishing machine, the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the rotating block to rotate, the rotating block rotates more smoothly under the action of the balls and the groove body, the rotating block rotates more stably after being supported by the balls, and the rotating block drives the connecting block, the supporting jig and the spherical shell on the rotating block to rotate; according to the utility model, frequent and ceaseless rotation around a product and a jig to adapt to different positions and angles is not needed, so that the physical output of workers is reduced, the physical fatigue and discomfort of the workers are reduced, and the working efficiency and quality are further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating support frames, and particularly relates to a rotating support frame for a spherical product polishing fixture that is easy to disassemble and assemble. Background Technique

[0002] An easy-to-disassemble and assemble spherical product polishing fixture is a special tool or device for precisely polishing and flattening the surface of workpieces. It has the advantages of being convenient for installation and disassembly, and is commonly found in fields such as mold manufacturing, mobile phone glass, and silicon wafer manufacturing. In the process of precision machining and manufacturing, surface treatment is particularly important as it determines the final appearance and performance of the product. The polishing fixture is designed for this purpose and can ensure that the workpiece to be processed reaches the required smoothness and flatness. After the product is fixed by the polishing fixture, it needs to be installed on a support frame, and the surface of the product is polished by a polishing machine.

[0003] For the support frames used in existing easy-to-disassemble and assemble spherical product polishing fixtures, in most cases, after the spherical product is fixed, the polishing machine is manually held to adjust the angle to polish the product. Since the angle of the polishing machine needs to be continuously adjusted during the polishing process, workers need to frequently rotate around the product and the fixture to adapt to different positions and angles. This not only increases the physical consumption of the workers but also may cause muscle fatigue and discomfort. Long-term work may lead to physical fatigue and discomfort of the workers, thereby affecting work efficiency and quality.

[0004] Therefore, a rotating support frame for an easy-to-disassemble and assemble spherical product polishing fixture is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rotating support frame for an easy-to-disassemble and assemble spherical product polishing fixture to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotating support frame for an easy-to-disassemble and assemble spherical product polishing fixture, comprising: a fixed frame,

[0008] Support legs, provided at the bottom of the fixed frame;

[0009] A spherical shell, provided above the fixed frame;

[0010] A support fixture, provided above the interior of the spherical shell for supporting and fixing the spherical shell;

[0011] A rotating mechanism, provided inside the fixed frame for driving the upper support fixture to rotate. The rotating mechanism includes a motor fixedly installed on the bottom surface of the fixed frame and a fixed groove opened on the top surface of the fixed frame;

[0012] The fixing mechanism is arranged above the rotating mechanism and is used to fix the supporting fixture. The fixing mechanism includes a connecting block arranged above the fixing frame, and a fixing block is integrally installed on the top surface of the connecting block.

[0013] Preferably, a rotating shaft is fixedly installed at the output end of the motor. The upper end of the rotating shaft passes through the bottom surface of the fixing frame through a first bearing seat and extends into the fixing groove. A rotating block is rotatably connected to the inner wall of the fixing groove.

[0014] Preferably, the upper end of the rotating shaft is fixedly connected to the bottom surface of the rotating block. A plurality of balls are rotatably installed on the lower inner wall of the fixing groove. A groove body is formed on the bottom surface of the rotating block, and the outer walls of the plurality of balls are in rolling connection with the inner wall of the groove body.

[0015] Preferably, the bottom surface of the connecting block is fixedly connected to the top surface of the rotating block through screws. An installation groove one is integrally formed on the side surface of the fixing block and the top surface of the connecting block. Two limiting strips are fixedly installed on the outer wall of the supporting fixture, and the limiting strips are slidably connected to the inner wall of the installation groove one.

[0016] Preferably, a fixing frame is fixedly installed on the top surface of the connecting block. A clamping block is slidably connected to the top surface of the connecting block. An installation groove two is formed on the inner wall of the clamping block, and the outer wall of the limiting strip is slidably connected to the inner wall of the installation groove two.

[0017] Preferably, two T-shaped blocks are fixedly installed on the bottom surface of the clamping block. Two T-shaped grooves are formed on the top surface of the connecting block. The outer walls of the two T-shaped blocks are respectively slidably connected to the inner walls of the two T-shaped grooves.

[0018] Preferably, a threaded rod is rotatably connected to the outer wall of the clamping block through a second bearing seat. The other end of the threaded rod threadedly penetrates through the inner wall of the fixing frame and extends to the outside of the fixing frame. A handle is fixedly installed at one end of the threaded rod.

[0019] Preferably, a circular sleeve is fixedly installed on the outer wall of the fixing frame. A plurality of threaded holes are formed on the side surface of the circular sleeve. The side surface of the handle is connected to the inner wall of the threaded hole through two bolts.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] By starting the motor, the rotating shaft is driven to rotate. The rotating shaft drives the rotating block to rotate. Under the action of the balls and the groove body, the rotation of the rotating block is smoother. And after being supported by the balls, the rotation of the rotating block is more stable. The rotating block drives the connecting block, the supporting fixture and the spherical shell above to rotate. When the worker holds the polishing machine for polishing, there is no need to frequently rotate around the product and the fixture to adapt to different positions and angles. This not only reduces the physical consumption of the worker, but also reduces the physical fatigue and discomfort of the worker, thereby ensuring work efficiency and quality.

[0022] By inserting the supporting jig and the limiting strip into the first installation groove and turning the handle, the threaded rod is driven to rotate and move, and the threaded rod drives the clamping block to move. The second installation groove on the clamping block limits the limiting strip. At the same time, the clamping block and the fixing block jointly clamp and fix the supporting jig and the limiting strip. The handle is fixed to the round sleeve by bolts, so that the supporting jig is not easy to shake when supporting the spherical shell for processing, and the polishing is more precise, which improves the processing quality. At the same time, it is convenient to install and disassemble the supporting jig. The disassembled supporting jig can more conveniently fix the spherical shell, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is an exploded view of the three-dimensional structure of the utility model;

[0025] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0026] Figure 4 It is an exploded view of a partial three-dimensional structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the clamping block of the utility model;

[0028] Figure 6 For the utility model Figure 1 Enlarged view of point A in the middle.

[0029] In the figure:

[0030] 1. Fixed frame; 101. Support legs; 102. Support fixture; 103. Ball shell;

[0031] 2. Rotating mechanism; 201. Motor; 202. Fixed slot; 203. Rotating shaft; 204. Rotating block; 205. Ball bearing; 206. Slot body;

[0032] 3. Fixing mechanism; 301. Connecting block; 302. Fixing block; 303. Mounting slot 1; 304. Limiting strip; 305. Fixing frame; 306. Clamping block; 307. Mounting slot 2; 308. T-block; 309. T-slot; 310. Threaded rod; 311. Handle; 312. Round sleeve; 313. Threaded hole; 314. Bolt. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0035] As Figures 1-6 shown, this application provides a rotatable support frame for a polishing jig of a detachable spherical product, including: a fixed frame 1, support legs 101 provided at the bottom of the fixed frame 1, a spherical shell 103 provided above the fixed frame 1, and a support jig 102 provided above the spherical shell 103 and used to support and fix the spherical shell 103.

[0036] A rotating mechanism 2 is provided inside the fixed frame 1 and used to drive the upper support jig 102 to rotate. The rotating mechanism 2 includes a motor 201 fixedly installed on the bottom surface of the fixed frame 1 and a fixed groove 202 opened on the top surface of the fixed frame 1.

[0037] A fixing mechanism 3 is provided above the rotating mechanism 2 and used to fix the support jig 102. The fixing mechanism 3 includes a connecting block 301 provided above the fixed frame 1, and a fixing block 302 is integrally installed on the top surface of the connecting block 301.

[0038] Specifically, as Figures 2-3 shown, a rotating shaft 203 is fixedly installed at the output end of the motor 201. The upper end of the rotating shaft 203 passes through the bottom surface of the fixed frame 1 through a first bearing seat and extends into the fixed groove 202. The inner wall of the fixed groove 202 is rotatably connected to a rotating block 204.

[0039] In this embodiment: driving the rotating shaft 203 to rotate through the motor 201 can provide power for the device to rotate.

[0040] Specifically, as Figures 2-3 shown, the upper end of the rotating shaft 203 is fixedly connected to the bottom surface of the rotating block 204. A plurality of balls 205 are rotatably installed on the inner wall of the lower end of the fixed groove 202. A groove 206 is opened on the bottom surface of the rotating block 204, and the outer walls of the plurality of balls 205 are in rolling connection with the inner wall of the groove 206.

[0041] In this embodiment: by providing the balls 205 and the groove 206, the rotating block 204 can be supported to a certain extent and the rotation of the rotating block 204 can be made smoother.

[0042] Specifically, as Figures 4-6As shown, the bottom surface of the connecting block 301 is fixedly connected to the top surface of the rotating block 204 by screws. An installation groove 303 is integrally formed on the side surface of the fixing block 302 and the top surface of the connecting block 301. Two limiting strips 304 are fixedly installed on the outer wall of the supporting jig 102, and the limiting strips 304 are slidably connected to the inner wall of the installation groove 303.

[0043] In this embodiment: By providing the installation groove 303, the limiting strip 304 and the supporting jig 102 can be limited.

[0044] Specifically, as Figures 4-6 shown, a fixing frame 305 is fixedly installed on the top surface of the connecting block 301. A clamping block 306 is slidably connected to the top surface of the connecting block 301. An installation groove 307 is formed in the inner wall of the clamping block 306, and the outer wall of the limiting strip 304 is slidably connected to the inner wall of the installation groove 307.

[0045] In this embodiment: By providing the installation groove 307, the limiting strip 304 can be limited. Since the top surface of the installation groove 307 limits the limiting strip 304, the limiting strip 304 can be prevented from moving up and down.

[0046] Specifically, as Figures 4-6 shown, two T-shaped blocks 308 are fixedly installed on the bottom surface of the clamping block 306. Two T-shaped grooves 309 are formed in the top surface of the connecting block 301, and the outer walls of the two T-shaped blocks 308 are respectively slidably connected to the inner walls of the two T-shaped grooves 309.

[0047] In this embodiment: By providing the T-shaped groove 309 to limit the T-shaped block 308, it is ensured that the T-shaped block 308 drives the clamping block 306 to move linearly.

[0048] Specifically, as Figures 4-6 shown, a threaded rod 310 is rotatably connected to the outer wall of the clamping block 306 through a second bearing seat. The other end of the threaded rod 310 threadedly penetrates through the inner wall of the fixing frame 305 and extends to the outside of the fixing frame 305. A handle 311 is fixedly installed at one end of the threaded rod 310.

[0049] In this embodiment: By providing the threaded rod 310, by rotating the threaded rod 310, the clamping block 306 can be driven to move, thereby controlling the position of the clamping block 306.

[0050] Specifically, as Figures 4-6 shown, a round sleeve 312 is fixedly installed on the outer wall of the fixing frame 305. A plurality of threaded holes 313 are formed in the side surface of the round sleeve 312, and the side surface of the handle 311 is connected to the inner wall of the threaded hole 313 through two bolts 314.

[0051] In this embodiment: By connecting the side of the handle 311 to the inner wall of the threaded hole 313 through two bolts 314, the handle 311 can be fixed, and then the threaded rod 310 can be fixed, so that the threaded rod 310 will not automatically rotate by a certain angle.

[0052] Specifically, this solution is as follows: Install the spherical shell 103 on the support fixture 102, fix the inner wall of the spherical shell 103 through the support fixture 102, insert the support fixture 102 and the limiting strip 304 into the first installation groove 303, rotate the handle 311, drive the threaded rod 310 to rotate and move, the threaded rod 310 drives the clamping block 306 to move, the second installation groove 307 on the clamping block 306 limits the limiting strip 304, and at the same time the clamping block 306 and the fixed block 302 jointly clamp and fix the support fixture 102 and the limiting strip 304. Fix the handle 311 on the round sleeve 312 through the bolt 314, so that when the support fixture 102 supports and processes the spherical shell 103, it is not easy to shake, making the polishing more accurate, improving the processing quality, and at the same time facilitating the installation and disassembly of the support fixture 102. The disassembled support fixture 102 makes it more convenient to fix the spherical shell 103, improving the efficiency. Turn on the motor 201 to drive the rotating shaft 203 to rotate. The rotating shaft 203 drives the rotating block 204 to rotate. Under the action of the rolling balls 205 and the groove body 206, the rotating block 204 rotates more smoothly, and after being supported by the rolling balls 205, the rotating block 204 rotates more stably. The rotating block 204 drives the connecting block 301, the support fixture 102 and the spherical shell 103 above to rotate. When the worker holds the polishing machine for polishing, there is no need to frequently rotate around the product and the fixture to adapt to different positions and angles. This not only reduces the physical consumption of the worker, but also reduces the physical fatigue and discomfort of the worker, thereby ensuring the work efficiency and quality.

[0053] Those of ordinary skill in the art should understand that: The discussion of any above embodiment is only exemplary; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail.

[0054] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rotating support frame for a spherical product polishing jig that is easily disassembled and assembled, comprising: The fixing frame (1) is characterized in that: A supporting leg (101) is arranged at the bottom of the fixing frame (1); A spherical shell (103) is arranged above the fixing frame (1); A supporting fixture (102) is arranged above the interior of the spherical shell (103) and is used to support and fix the spherical shell (103); A rotating mechanism (2) is arranged inside the fixing frame (1) and is used to drive the upper supporting fixture (102) to rotate, wherein the rotating mechanism (2) comprises a motor (201) fixedly mounted on the bottom surface of the fixing frame (1) and a fixing groove (202) provided on the top surface of the fixing frame (1); A fixing mechanism (3) is arranged above the rotating mechanism (2) and is used to fix the supporting fixture (102). The fixing mechanism (3) comprises a connecting block (301) arranged above the fixing frame (1), and a fixing block (302) is integrally mounted on the top surface of the connecting block (301).

2. The easily detachable rotating support frame for a spherical product polishing jig according to claim 1 is characterized in that: A rotating shaft (203) is fixedly mounted on the output end of the motor (201); the upper end of the rotating shaft (203) rotates through the bottom surface of the fixing frame (1) through the first bearing seat and extends into the interior of the fixing groove (202); and a rotating block (204) is rotatably connected to the inner wall of the fixing groove (202).

3. The easily detachable rotating support frame for a spherical product polishing jig according to claim 2 is characterized in that: The upper end of the rotating shaft (203) is fixedly connected to the bottom surface of the rotating block (204); a plurality of balls (205) are rotatably mounted on the inner wall of the lower end of the fixed groove (202); a groove body (206) is provided on the bottom surface of the rotating block (204); and the outer walls of the plurality of balls (205) are rollingly connected to the inner wall of the groove body (206).

4. The easily detachable rotating support frame for a spherical product polishing jig according to claim 2 is characterized in that: The bottom surface of the connecting block (301) is fixedly connected to the top surface of the rotating block (204) by means of screws; the side surface of the fixing block (302) and the top surface of the connecting block (301) are integrally provided with a mounting groove 1 (303); and the outer wall of the supporting fixture (102) is fixedly provided with two limit bars (304); the limit bars (304) are slidably connected to the inner wall of the mounting groove 1 (303).

5. The easily detachable rotating support frame for a spherical product polishing jig according to claim 4, characterized in that: A fixing frame (305) is fixedly installed on the top surface of the connecting block (301), and a clamping block (306) is slidably connected to the top surface of the connecting block (301). A second mounting groove (307) is provided on the inner wall of the clamping block (306), and the inner wall of the second mounting groove (307) is slidably connected to the outer wall of the limiting strip (304).

6. The easily detachable rotating support frame for a spherical product polishing jig according to claim 5, characterized in that: Two T-shaped blocks (308) are fixedly mounted on the bottom surface of the clamping block (306), and two T-shaped slots (309) are provided on the top surface of the connecting block (301). The outer walls of the two T-shaped blocks (308) are slidably connected to the inner walls of the two T-shaped slots (309) respectively.

7. The easily detachable rotating support frame for a spherical product polishing jig according to claim 6, characterized in that: The outer wall of the clamping block (306) is rotatably connected to a threaded rod (310) via a second bearing seat, and the other end of the threaded rod (310) is threadedly penetrated through the inner wall of the fixed frame (305) and extends to the outside of the fixed frame (305), and a handle (311) is fixedly installed at one end of the threaded rod (310).

8. The easily detachable rotating support frame for a spherical product polishing jig according to claim 7, characterized in that: A round sleeve (312) is fixedly mounted on the outer wall of the fixing frame (305), a plurality of threaded holes (313) are provided on the side of the round sleeve (312), and the side of the handle (311) is connected to the inner wall of the threaded hole (313) via two bolts (314).

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