Waterproof structure of numerical control rotary table

Abstract

The utility model discloses a waterproof structure of a numerical control rotary table, which relates to the technical field of numerical control rotary tables and comprises a body, a partition plate is mounted on one side of the body, a clamp is slidably connected to one side, far away from the body, of the partition plate, one side of the clamp is rotatably connected with the body, and an operation screen is fixedly connected to one side of the body. A protection structure is arranged on the upper surface of the body and comprises a connecting plate, the lower surface of the connecting plate is fixedly connected with the body, a fixing frame is fixedly connected to one side of the connecting plate, a screw penetrates through the side, away from the connecting plate, of the fixing frame in a threaded mode, and a sliding frame is slidably connected to the inner wall of the fixing frame. According to the waterproof structure of the numerical control rotary table, the effect of protecting the space between the partition plate and the clamp is achieved, and the problem that rotation is affected due to the fact that chippings of the cutting fluid make contact with parts in the clamp due to the fact that spilled cutting fluid permeates into the space between the partition plate and the clamp is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control turntables, in particular to a waterproof structure of a numerical control turntable. Background Art

[0002] The CNC turntable is an auxiliary tool for the processing of prototype models, which can be terminal shells, equipment shells, etc. In some processing and production processes, the requirements for parts are high-precision, so it is necessary to use some auxiliary tools to meet these requirements. The CNC turntable helps the machining center to meet different requirements, mainly to help the parts to complete the processing of different shapes. It is generally composed of a turntable, partitions, fixtures, operating screens, etc.

[0003] The above-mentioned and existing related technologies often have the following defects: after the parts are clamped by the fixture, the turntable drives the fixture to rotate, so that precise processing is performed through the cutting equipment. In order to reduce the overall temperature during the cutting process, cutting fluid is generally sprayed on the cutting position. However, during the rotation of the fixture and the spraying of the cutting fluid, these liquids can easily fall between the fixture and the partition due to spillage, so that the cutting fluid and debris enter the fixture, causing the internal parts to be blocked and affecting the normal rotation.

[0004] To this end, we propose a waterproof structure of a CNC turntable. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof structure of a numerical control turntable to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof structure of a CNC turntable, comprising a main body, a partition is installed on one side of the main body, a side of the partition away from the main body is slidably connected to a clamp, one side of the clamp is rotatably connected to the main body, one side of the main body is fixedly connected to an operation screen, the upper surface of the main body is provided with a protective structure, the protective structure comprises a connecting plate, the lower surface of the connecting plate is fixedly connected to the main body, one side of the connecting plate is fixedly connected to a fixed frame, a side of the fixed frame away from the connecting plate is threadedly penetrated by a screw, the inner wall of the fixed frame is slidably connected to a sliding frame, the arc surface of the screw is slidably connected to the inner wall of the sliding frame, one side of the sliding frame is fixedly connected to an L-shaped rod, the long arm of the L-shaped rod is fixedly connected to an arc plate, and the arc plate is located above the clamp.

[0007] The effect achieved by the above components is: achieving the effect of protecting the space between the partition and the fixture, thereby minimizing the risk of spilled cutting fluid seeping into the space between the partition and the fixture, causing the cutting fluid debris to contact the parts in the fixture and affect the rotation.

[0008] Preferably, both sides of the fixing frame are fixedly connected with side panels, the lower surface of the side panels is fixedly connected with elastic ropes, and the other end of the elastic ropes is fixedly connected with the bottom plate.

[0009] Preferably, the sides of the two bottom plates close to each other are both fixedly connected to the sliding frame.

[0010] The effect achieved by the above components is that after the screw rod is separated from the sliding frame, the elastic rope contracts to drive the sliding frame to move, and the elastic rope plays a role in quickly resetting the position of the arc plate.

[0011] Preferably, a water absorbent pad is fixedly connected to the inner wall of the arc plate.

[0012] Preferably, the inner wall of the water absorbent pad abuts against the arc surface of the clamp.

[0013] The effect achieved by the above components is that the cutting fluid in the arc plate is absorbed by the absorbent pad, and the absorbent pad can absorb the cutting fluid to prevent it from being attached to the arc plate.

[0014] Preferably, a sliding hole is provided on the arc surface of the arc plate, and a baffle is slidably connected to the inner wall of the sliding hole.

[0015] The effect achieved by the above components is: the baffle is located on one side of the fixture below the arc plate, and the baffle provides more shielding area when processing smaller parts.

[0016] Preferably, a connecting rod is fixedly connected to the upper surface of the baffle, and the arc surface of the connecting rod is slidably connected to the inner wall of the sliding hole.

[0017] Preferably, a sphere is fixedly connected to the upper end of the connecting rod, and the arc surface of the sphere abuts against the arc plate.

[0018] The effect achieved by the above components is: the connecting rod drives the ball to fit the arc plate with the help of the baffle, and the connecting rod can disassemble the baffle to be suitable for processing parts with more different specifications.

[0019] Preferably, a cover plate is fixedly connected to the arc surface of the sphere.

[0020] Preferably, the lower surface of the sliding frame abuts against the body.

[0021] The effect achieved by the above components is that the sliding frame is lowered a certain distance and fits with the body so that the inner wall of the sliding frame is located at one end of the screw rod, thereby playing a role in auxiliary positioning.

[0022] Compared with the prior art, the beneficial effects of the utility model are: it achieves the effect of protecting the space between the partition and the clamp, isolates the spilled cutting fluid from the outside through the cooperation of the partition and the cover plate, and can further absorb the surrounding cutting fluid with the help of the absorbent pad to provide better protection, thereby making the device as a whole more waterproof, thereby increasing the service life and improving the strength of the parts in the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure;

[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure;

[0026] Figure 4 It is a structural schematic diagram of the water-absorbing pad of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the baffle of the utility model.

[0028] In the figure: 1. main body; 2. partition; 3. clamp; 4. operating screen; 5. protective structure; 501. connecting plate; 502. fixing frame; 503. screw; 504. sliding frame; 505. L-shaped rod; 506. arc plate; 507. side plate; 508. elastic rope; 509. bottom plate; 510. water-absorbing pad; 511. sliding hole; 512. baffle; 513. connecting rod; 514. ball; 515. cover plate. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1The utility model provides a technical solution: a waterproof structure of a CNC turntable, including a main body 1, a partition 2 is installed on one side of the main body 1, a clamp 3 is slidably connected to the side of the partition 2 away from the main body 1, one side of the clamp 3 is rotatably connected to the main body 1, and an operation screen 4 is fixedly connected to one side of the main body 1. A protective structure 5 is provided on the upper surface of the main body 1, which achieves the effect of protecting the partition 2 and the clamp 3, thereby avoiding the spilled cutting fluid from penetrating between the partition 2 and the clamp 3 as much as possible, causing the cutting fluid debris to contact the parts in the clamp 3 and affect the rotation.

[0031] The specific setting and function of the protective structure 5 will be described in detail below.

[0032] like Figure 2 and Figure 3 as well as Figure 4 As shown, the protective structure 5 includes a connecting plate 501, the lower surface of the connecting plate 501 is fixedly connected to the body 1, a fixed frame 502 is fixedly connected to one side of the connecting plate 501, a screw 503 is threaded through the side of the fixing frame 502 away from the connecting plate 501, a sliding frame 504 is slidably connected to the inner wall of the fixing frame 502, the arc surface of the screw 503 is slidably connected to the inner wall of the sliding frame 504, an L-shaped rod 505 is fixedly connected to one side of the sliding frame 504, the long arm of the L-shaped rod 505 is fixedly connected to the arc plate 506, the arc plate 506 is located above the clamp 3, and both sides of the fixing frame 502 are fixedly connected to side plates 507, An elastic rope 508 is fixedly connected to the lower surface, and the other end of the elastic rope 508 is fixedly connected to a base plate 509. The sides of the two base plates 509 that are close to each other are fixedly connected to the sliding frame 504. After the screw rod 503 is separated from the sliding frame 504, the elastic rope 508 contracts to drive the sliding frame 504 to move. The elastic rope 508 plays a role in quickly resetting the position of the arc plate 506. An absorbent pad 510 is fixedly connected to the inner wall of the arc plate 506. The inner wall of the absorbent pad 510 abuts against the arc surface of the clamp 3. The cutting fluid in the arc plate 506 is absorbed by the absorbent pad 510. The absorbent pad 510 can absorb the cutting fluid to prevent it from adhering to the arc plate 506.

[0033] like Figure 2 and Figure 4 as well as Figure 5As shown, the arc surface of the arc plate 506 is provided with a sliding hole 511, and the inner wall of the sliding hole 511 is slidably connected with a baffle 512, and the baffle 512 is located on one side of the fixture 3 below the arc plate 506. The baffle 512 provides more shielding area when processing smaller parts, and the upper surface of the baffle 512 is fixedly connected with a connecting rod 513, and the arc surface of the connecting rod 513 is slidably connected to the inner wall of the sliding hole 511, and the upper end of the connecting rod 513 is fixedly connected with a ball 514, and the arc surface of the ball 514 is slidably connected to the round ball 514. The arc plates 506 are in contact with each other, and the connecting rod 513 drives the ball 514 to fit with the arc plate 506 with the help of the baffle plate 512. The connecting rod 513 can achieve the effect of disassembling the baffle plate 512 so as to be suitable for processing parts of more different specifications. The arc surface of the ball 514 is fixedly connected with the cover plate 515, and the lower surface of the sliding frame 504 is in contact with the main body 1. The sliding frame 504 drops a certain distance and fits with the main body 1 so that the inner wall of the sliding frame 504 is located at one end of the screw rod 503, thereby playing a role in auxiliary positioning.

[0034] Working principle: When it is necessary to cut the parts, first clamp the parts through the clamp 3 to limit the position, then move the sliding frame 504 close to the body 1, and the sliding frame 504 slides on the inner wall of the fixed frame 502 to drive the bottom plate 509 to move. The elastic rope 508 is in a stretched state with the help of the side plate 507 through the movement of the bottom plate 509. The elastic rope 508 plays a role in quickly resetting the position of the arc plate 506. The L-shaped rod 505 drives the arc plate 506 to approach the clamp 3 through the fixed frame 502. After the sliding frame 504 is fitted with the body 1, the screw 503 is rotated through the fixed frame 502 to the side close to the sliding frame 504, and the screw 503 is rotated and inserted into the sliding frame 504, so as to move the sliding frame 5 04 limit, at this time, the sliding frame 504 uses the L-shaped rod 505 to limit the arc plate 506, and the absorbent pad 510 is located on the arc surface of the fixture 3 through the arc plate 506. The absorbent pad 510 can absorb the cutting fluid to prevent it from adhering to the arc plate 506. Then, the main body 1 is opened through the operation screen 4, and the main body 1 drives the fixture 3 to rotate. The cutting equipment then cuts the parts. When the cutting fluid sprayed during the cutting process collapses and approaches the top of the fixture 3, the arc plate 506 blocks the cutting fluid, and some cutting fluid located on the inner wall of the arc plate 506 is absorbed by the absorbent pad 510, thereby effectively preventing the cutting fluid and debris from penetrating into the space between the fixture 3 and the partition 2, thereby improving the use strength of the parts in the main body 1.

[0035] When it is necessary to cut smaller parts, the arc plate 506 is first limited by the screw 503 with the help of the sliding frame 504, and then the ball 514 is driven to move to the side close to the arc plate 506 with the help of the cover plate 515. The connecting rod 513 drives the baffle 512 to insert into the inner wall of the sliding hole 511 of the arc plate 506 through the ball 514. The connecting rod 513 can disassemble the baffle 512 so as to be suitable for processing parts of more different specifications. After the baffle 512 continues to slide, it is now located on the side of the clamp 3 below the arc plate 506. The baffle 512 provides more shielding area for processing smaller parts, and the connecting rod 513 simultaneously drives the ball 514 to fit with the arc plate 506, so as to temporarily limit the baffle 512. At this time, the shielding area of ​​the arc plate 506 is increased by the baffle 512.

[0036] 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.

[0037] 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 waterproof structure of a CNC turntable, comprising a body (1), characterized in that: A partition (2) is installed on one side of the body (1); a clamp (3) is slidably connected to a side of the partition (2) away from the body (1); one side of the clamp (3) is rotatably connected to the body (1); an operation screen (4) is fixedly connected to one side of the body (1); a protective structure (5) is provided on the upper surface of the body (1); the protective structure (5) comprises a connecting plate (501); a lower surface of the connecting plate (501) is fixedly connected to the body (1); and one side of the connecting plate (501) is fixedly connected to the A fixed frame (502) is provided, a screw rod (503) is threadedly penetrated on one side of the fixed frame (502) away from the connecting plate (501), a sliding frame (504) is slidably connected to the inner wall of the fixed frame (502), a circular arc surface of the screw rod (503) is slidably connected to the inner wall of the sliding frame (504), an L-shaped rod (505) is fixedly connected to one side of the sliding frame (504), a long arm of the L-shaped rod (505) is fixedly connected to a circular arc plate (506), and the circular arc plate (506) is located above the clamp (3).

2. The waterproof structure of a CNC turntable according to claim 1, characterized in that: Both sides of the fixing frame (502) are fixedly connected to side panels (507), the lower surface of the side panels (507) is fixedly connected to an elastic rope (508), and the other end of the elastic rope (508) is fixedly connected to a bottom plate (509).

3. The waterproof structure of a CNC turntable according to claim 2, characterized in that: The sides of the two bottom plates (509) that are close to each other are both fixedly connected to the sliding frame (504).

4. The waterproof structure of a CNC turntable according to claim 1, characterized in that: A water-absorbing pad (510) is fixedly connected to the inner wall of the arc plate (506).

5. The waterproof structure of a CNC turntable according to claim 4, characterized in that: The inner wall of the water-absorbing pad (510) abuts against the arc surface of the clamp (3).

6. The waterproof structure of a CNC turntable according to claim 1, characterized in that: A sliding hole (511) is provided on the arc surface of the arc plate (506), and a baffle (512) is slidably connected to the inner wall of the sliding hole (511).

7. The waterproof structure of a CNC turntable according to claim 6, characterized in that: A connecting rod (513) is fixedly connected to the upper surface of the baffle (512), and the arc surface of the connecting rod (513) is slidably connected to the inner wall of the sliding hole (511).

8. The waterproof structure of a numerical control turntable according to claim 7, characterized in that: A round ball (514) is fixedly connected to the upper end of the connecting rod (513), and the arc surface of the round ball (514) abuts against the arc plate (506).

9. The waterproof structure of a numerical control turntable according to claim 8, characterized in that: The arc surface of the sphere (514) is fixedly connected to a cover plate (515).

10. The waterproof structure of a CNC turntable according to claim 1, characterized in that: The lower surface of the sliding frame (504) is in contact with the main body (1).

Images