CN213561846U - Reversible fixing mechanism of plane aluminum alloy surface polishing device - Google Patents
Reversible fixing mechanism of plane aluminum alloy surface polishing device Download PDFInfo
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- CN213561846U CN213561846U CN202022511468.0U CN202022511468U CN213561846U CN 213561846 U CN213561846 U CN 213561846U CN 202022511468 U CN202022511468 U CN 202022511468U CN 213561846 U CN213561846 U CN 213561846U
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Abstract
The utility model relates to a fixing mechanism that can overturn of plane aluminum alloy surface finish device. The automatic bearing fixing device comprises a base plate, a rotating shaft is erected at the middle part of the base plate, a driven gear and a limiting sleeve are sleeved at two ends of the rotating shaft, a driving gear is arranged on the outer side of the driven gear, a first clamping plate and a second clamping plate are arranged on two sides of the rotating shaft, a connecting shaft is arranged on two sides of the first clamping plate and the second clamping plate, supporting rods are fixedly connected to the outer ends of the connecting shafts, two supporting rods of the first clamping plate are fixedly connected with the driven gear and the limiting sleeve which are located at two ends of the rotating shaft respectively, two supporting rods of the second clamping plate are fixedly connected with the driven gear and the limiting sleeve which are arranged on the other group respectively, a U-shaped fixing frame is arranged between the first clamping plate and the second clamping plate, the bottom edge of the fixing frame is parallel to the rotating shaft and is connected with the rotating shaft, a moving plate is. The utility model discloses machining efficiency is high.
Description
Technical Field
The utility model relates to a surface treatment equipment technical field especially relates to a planar aluminum alloy surface finish processing apparatus's fixed establishment that can overturn.
Background
The surface of the aluminum alloy material needs to be polished, and the roughness of the surface of a workpiece can be reduced by adopting a mechanical, chemical or electrochemical method so as to obtain a bright and flat surface. The two surfaces of a plane aluminum alloy workpiece generally need to be polished, the prior method is to fix the workpiece on a polishing table to be clamped and fixed, then start a polishing grinding tool to process one surface of the workpiece, and manually turn over the workpiece to process the other surface after the processing is finished. The operation of workpiece turn-over is simple and single, the work of repeated turn-over is time-consuming and labor-consuming, the processing efficiency is reduced, and the turn-over operation is more troublesome if the workpiece is large in volume and mass.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a reversible fixing mechanism of a plane aluminum alloy surface polishing treatment device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the reversible fixing mechanism of the plane aluminum alloy surface polishing device comprises a substrate, wherein a first ball screw and a slide rail are arranged below the substrate, the substrate is fixedly connected with a nut of the first ball screw and is in sliding connection with the slide rail, a horizontal rotating shaft driven by a motor is erected in the middle of the substrate, a driven gear and a limiting sleeve are sleeved at two ends of the rotating shaft, a driving gear driven by the motor is arranged on the outer side of the driven gear, the driven gear is meshed with the driving gear, the limiting sleeve is rotatably connected with the rotating shaft, a first clamping plate and a second clamping plate are arranged at two sides of the rotating shaft respectively, connecting shafts are arranged at two sides of the first clamping plate and the second clamping plate respectively, supporting rods are fixedly connected at the outer ends of the connecting shafts, one supporting rod of the first clamping plate is fixedly connected with one driven gear, the other supporting rod is fixedly connected with the limiting sleeve opposite to the driven gear, one supporting rod of the second clamping plate, The other supporting rod is fixedly connected with a limiting sleeve on the opposite side of the driven gear, a U-shaped fixed frame is arranged between the first clamping plate and the second clamping plate, the bottom edge of the fixed frame is parallel to and connected with the rotating shaft, a moving plate is arranged on the open edge of the fixed frame, a second ball screw parallel to the length direction of one side edge of the fixed frame is arranged on the inner surface of the side edge of the fixed frame, one end of the moving plate is fixedly connected with a nut of the second ball screw, and the other end of the moving plate is slidably connected with the inner surface of the other side edge.
Preferably: the connecting shaft is rotationally connected with the end surface of the adjacent clamping plate.
Preferably: a connecting rod is arranged between the two supporting rods of each clamping plate, and an elastic rope is connected between the connecting rod and the corresponding clamping plate.
Preferably: the inner surface of the moving plate is provided with a third ball screw parallel to the length direction of the moving plate, the inner side of the third ball screw is provided with an inner clamping plate parallel to the moving plate, one end of the inner clamping plate, which is far away from the second ball screw, is fixedly connected with the moving plate, the inner clamping plate is provided with a strip-shaped hole parallel to the length direction of the inner clamping plate, the strip-shaped hole penetrates through one end, adjacent to the second ball screw, of the inner clamping plate, an inner moving plate parallel to the side edge of the fixed frame is arranged in the strip-shaped hole, and the inner moving plate is fixedly connected with a nut.
Preferably: one end of the inner clamping plate adjacent to the second ball screw is connected with the side edge of the fixed frame in a sliding mode.
The utility model has the advantages that: the utility model discloses a rotatable fixed frame, the movable plate of being connected with fixed frame, first splint and the second splint that can overturn realize handling the stable turn-over of work piece, have replaced conventional manually operation, have improved machining efficiency.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic structural view of the middle inner splint of the present invention.
In the figure: 1-a substrate; 2-a first splint; 3, moving the plate; 4-fixing frames; 5-a second ball screw; 6-a third ball screw; 7-inner splints; 8-inward moving plate; 9-a second splint; 10-a driven gear; 11-a rotating shaft; 12-a drive gear; 13-a slide rail; 14-a first ball screw; 15-a limit sleeve; 16-an elastic cord; 17-a connecting shaft; 18-a support bar; 19-a connecting rod; 20-strip-shaped holes.
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in figure 1, the utility model comprises a base plate 1, a first ball screw 14 and a slide rail 13 are arranged below the base plate 1, the base plate 1 is fixedly connected with a nut of the first ball screw 14 and is slidably connected with the slide rail 13, a horizontal rotating shaft 11 driven by a motor is erected in the middle of the base plate 1, a driven gear 10 and a stop collar 15 are sleeved at both ends of the rotating shaft 11, a driving gear 12 driven by the motor is arranged at the outer side of the driven gear 10, the driven gear 10 is meshed with the driving gear 12, the stop collar 15 is rotatably connected with the rotating shaft 11, a first clamping plate 2 and a second clamping plate 9 are respectively arranged at both sides of the rotating shaft 11, a connecting shaft 17 is connected and arranged at both sides of the first clamping plate 2 and the second clamping plate 9, a supporting rod 18 is fixedly connected at the outer end of the connecting shaft 17, one supporting rod 18 of the first clamping plate 2 is fixedly connected with one driven gear 10, and the other supporting rod 18 is fixedly, one support rod 18 of the second clamping plate 9 is fixedly connected with another driven gear 10, the other support rod 18 is fixedly connected with a limit sleeve 15 on the opposite side of the driven gear 10, a U-shaped fixed frame 4 is arranged between the first clamping plate 2 and the second clamping plate 9, the bottom edge of the fixed frame 4 is parallel and connected with the rotating shaft 11, the open edge of the fixed frame 4 is provided with a moving plate 3, the inner surface of one side edge of the fixed frame 4 is provided with a second ball screw 5 parallel to the length direction of the side edge, one end of the moving plate 3 is fixedly connected with a nut of the second ball screw 5, and the other end of the moving plate is in sliding connection with the inner surface of the other side edge of.
The utility model discloses a use method does: two clamping plates are firstly arranged at two sides of a rotating shaft 11, a fixed frame 4 is rotated to one clamping plate (for example, the clamping plate is moved to a first clamping plate 2), a plane workpiece is arranged in the fixed frame 4 and tightly abuts against the bottom edge of the fixed frame 4, a movable moving plate 3 is arranged at the other side of the workpiece and tightly abuts against the other side of the workpiece, the workpiece is clamped from two sides and is polished, after one side is processed, a driven gear 10 is rotated to enable a second clamping plate 9 to be rotated to the upper side of the first clamping plate 2, the two clamping plates limit the workpiece on the upper surface and the lower surface of the workpiece, then the rotating shaft 11 and the two driven gears 10 are rotated together, so that the first clamping plate 2, the fixed frame 4 and the second clamping plate 9 are jointly turned to the position below the first clamping plate 2, at the moment, the workpiece is turned over, the first clamping plate 2 is opened, the exposed surface of the workpiece, the stability of work piece turn-over in-process has been improved, the work piece is avoided dropping.
In the embodiment, considering that the thickness of the workpiece is not single, if the thickness of the workpiece exceeds the thickness of the fixing frame 4, the clamping plates cannot be attached to the workpiece from the upper side, and usually only can be contacted with one edge of the workpiece, and the stability of the turnover of the workpiece is reduced, so the connecting shaft 17 is rotatably connected with the end surfaces of the adjacent clamping plates, the connecting rod 19 is arranged between the two supporting rods 18 of each clamping plate, and the elastic rope 16 is arranged between the connecting rod 19 and the corresponding clamping plate. Connecting axle 17 makes splint can realize rotating with the rotation connection structure of splint, can adjust the angle of the upset of splint until the upper surface of rotatable splint and work piece is laminated completely according to the difference of work piece thickness, rotates at will when avoiding splint to open and shut alone, has set up elastic cord 16, and restriction splint excessively rotate.
The utility model discloses the internal surface at movable plate 3 sets up the third ball 6 that is on a parallel with 3 length direction of movable plate, inboard setting at third ball 6 sets up the inner splint 7 that parallels with movable plate 3, as shown in fig. 2, the one end and the movable plate 3 rigid coupling of keeping away from second ball 5 of inner splint 7, including set up the bar hole 20 that is on a parallel with its length direction on the inner splint 7, bar hole 20 runs through inner splint 7's the one end adjacent with second ball 5, set up the interior shifting plate 8 that is on a parallel with fixed frame 4 side in bar hole 20, interior shifting plate 8 and third ball 6's screw rigid coupling, inner splint 7 with the adjacent one end of second ball 5 and fixed frame 4's side sliding connection. Above-mentioned structure has realized fixing the work piece in six faces, has improved the utility model discloses the stability of upset.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a planar aluminum alloy surface polishing treatment device's fixing mechanism that can overturn which characterized in that: comprises a base plate (1), a first ball screw (14) and a slide rail (13) are arranged below the base plate (1), the base plate (1) is fixedly connected with a nut of the first ball screw (14) and is in sliding connection with the slide rail (13), a horizontal rotating shaft (11) driven by a motor is erected in the middle of the base plate (1), a driven gear (10) and a limiting sleeve (15) are sleeved at two ends of the rotating shaft (11), a driving gear (12) driven by the motor is arranged at the outer side of the driven gear (10), the driven gear (10) is meshed with the driving gear (12), the limiting sleeve (15) is rotatably connected with the rotating shaft (11), a first clamping plate (2) and a second clamping plate (9) are respectively arranged at two sides of the rotating shaft (11), a connecting shaft (17) is respectively arranged at two sides of the first clamping plate (2) and the second clamping plate (9), a supporting rod (18) is fixedly connected at the outer end of the connecting shaft (17), one support rod (18) of the first splint (2) is fixedly connected with one driven gear (10), the other support rod (18) is fixedly connected with a limit sleeve (15) at the opposite side of the driven gear (10), one support rod (18) of the second splint (9) is fixedly connected with the other driven gear (10), the other support rod (18) is fixedly connected with the limit sleeve (15) at the opposite side of the driven gear (10), a U-shaped fixing frame (4) is arranged between the first clamping plate (2) and the second clamping plate (9), the bottom edge of the fixing frame (4) is parallel to and connected with the rotating shaft (11), the open edge of the fixed frame (4) is provided with the moving plate (3), the inner surface of one side edge of the fixed frame (4) is provided with a second ball screw (5) parallel to the length direction of the side edge, one end of the moving plate (3) is fixedly connected with a screw nut of the second ball screw (5), and the other end of the moving plate is in sliding connection with the inner surface of the other side edge of the fixed frame (4).
2. The reversible fixing mechanism of the plane aluminum alloy surface polishing device in claim 1, wherein: the connecting shaft (17) is rotatably connected with the end surface of the adjacent clamping plate.
3. The reversible fixing mechanism of a planar aluminum alloy surface polishing device in claim 2, wherein: a connecting rod (19) is arranged between the two supporting rods (18) of each clamping plate, and an elastic rope (16) is connected between the connecting rod (19) and the corresponding clamping plate.
4. The reversible fixing mechanism of the plane aluminum alloy surface polishing device in claim 1, wherein: the internal surface at movable plate (3) sets up third ball (6) that are on a parallel with movable plate (3) length direction, inboard setting at third ball (6) sets up interior splint (7) that parallel with movable plate (3), the one end and the movable plate (3) rigid coupling of keeping away from second ball (5) of interior splint (7), set up on interior splint (7) and be on a parallel with its length direction's bar hole (20), bar hole (20) run through the one end adjacent with second ball (5) of interior splint (7), set up interior shift board (8) that are on a parallel with fixed frame (4) side in bar hole (20), the screw rigid coupling of interior shift board (8) and third ball (6).
5. The reversible fixing mechanism of the plane aluminum alloy surface polishing device in claim 4, wherein: one end of the inner clamping plate (7) adjacent to the second ball screw (5) is connected with the side edge of the fixed frame (4) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511468.0U CN213561846U (en) | 2020-11-04 | 2020-11-04 | Reversible fixing mechanism of plane aluminum alloy surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511468.0U CN213561846U (en) | 2020-11-04 | 2020-11-04 | Reversible fixing mechanism of plane aluminum alloy surface polishing device |
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| Publication Number | Publication Date |
|---|---|
| CN213561846U true CN213561846U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022511468.0U Active CN213561846U (en) | 2020-11-04 | 2020-11-04 | Reversible fixing mechanism of plane aluminum alloy surface polishing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454128A (en) * | 2022-02-17 | 2022-05-10 | 和爱电磁兼容科技(安徽)有限公司 | Clamp for detecting double-sided overturning type electromagnetic adsorption effect of wave-absorbing material |
| CN114454128B (en) * | 2022-02-17 | 2024-05-10 | 和爱电磁兼容科技(安徽)有限公司 | Clamp for detecting electromagnetic adsorption effect of wave-absorbing material in double-sided turnover mode |
-
2020
- 2020-11-04 CN CN202022511468.0U patent/CN213561846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454128A (en) * | 2022-02-17 | 2022-05-10 | 和爱电磁兼容科技(安徽)有限公司 | Clamp for detecting double-sided overturning type electromagnetic adsorption effect of wave-absorbing material |
| CN114454128B (en) * | 2022-02-17 | 2024-05-10 | 和爱电磁兼容科技(安徽)有限公司 | Clamp for detecting electromagnetic adsorption effect of wave-absorbing material in double-sided turnover mode |
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