CN220637317U - Flange grinding device for valve processing - Google Patents
Flange grinding device for valve processing Download PDFInfo
- Publication number
- CN220637317U CN220637317U CN202321486422.5U CN202321486422U CN220637317U CN 220637317 U CN220637317 U CN 220637317U CN 202321486422 U CN202321486422 U CN 202321486422U CN 220637317 U CN220637317 U CN 220637317U
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- fixedly connected
- clamping arm
- clamping
- polishing
- recess
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- 238000005498 polishing Methods 0.000 claims abstract description 35
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of polishing and discloses a flange polishing device for valve processing, which comprises: the base, base surface central authorities fixedly connected with fixed platform, fixed platform is last fixedly connected with rotation motor, rotation motor output fixedly connected with puts the thing platform, put thing platform bilateral symmetry and be equipped with the stand, two the stand inboard has seted up the recess respectively, one side be equipped with in the recess with it complex slider, the opposite side be equipped with the screw rod in the recess, the screw rod upper thread cup joint with the gliding nut cover of recess cooperation, the slider with rotate between the nut cover and be connected with the pivot, be equipped with clamping device in the pivot, the flange work piece of different sizes can be fixed through the centre gripping of grip block to the processing grinding tool of the utility model, carries out terminal surface and side synchronous polishing to the flange work piece simultaneously, has improved the efficiency of processing.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a flange polishing device for valve processing.
Background
In power engineering, live working is often required, and various insulating tools are required to be used for personal protection in the live working process. The safety of live working personnel and equipment of the power transmission and distribution line is directly influenced by the safety of the insulating tool and the insulating performance. Insulation testing of the insulation tool and personal protection appliance used is required.
The publication number is: CN211277855U discloses a valve flange polishing device for valve processing, which comprises a base, wherein the upper end surface of the base is fixedly provided with a fixing device through bolts, one side of the upper end surface of the base is fixedly welded with a first support column, the upper end of the first support column is fixedly connected with a second fixing plate through bolts, one side of the upper end surface of the second fixing plate, which is close to the first support column, is fixedly provided with a first rotating motor through bolts, and the output end of the first rotating motor penetrates through the second fixing plate to be connected with a screw rod in a transmission way.
But above-mentioned technical scheme has following problem, among the above-mentioned technical scheme, through setting up terminal surface polishing piece and side polishing piece, polish to the flange terminal surface of fixing on fixing device, side polishing piece and flange body side butt are polished to the side simultaneously, can polish terminal surface and side simultaneously, and this device is when polishing, can not be direct fine to the flange of equidimension not fix, and can not carry out fine polishing to the flange side, influences dress grinding device's suitability, and this device can not be good polishes simultaneously to the terminal surface and the side of equidimension flange, and the practicality is lower.
Disclosure of Invention
The utility model aims to provide a flange polishing device for valve machining, which aims to solve the problems that flanges with different sizes, which are proposed in the background art, cannot be directly and well fixed, and cannot be well polished on the side surfaces of the flanges, so that the applicability of the polishing device is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a flange grinding device for valve machining, comprising: the base, base surface central authorities fixedly connected with fixed platform, fixedly connected with rotation motor on the fixed platform, rotation motor output fixedly connected with puts the thing platform, it is equipped with the stand to put thing platform bilateral symmetry, two the stand inboard has seted up flutedly respectively, one side be equipped with in the recess with it complex slider, the opposite side be equipped with the screw rod in the recess, the screw rod go up the screw thread cup joint with recess cooperation gliding nut cover, the slider with rotate between the nut cover and be connected with the pivot, be equipped with clamping device in the pivot, clamping device includes: clamping block, first clamping arm, connecting axle, second clamping arm and third clamping arm, rotate in the pivot and be connected with the second clamping arm, second clamping arm one end rotates and is connected with the connecting axle, the connecting axle other end rotates and is connected with first clamping arm, first clamping arm other end fixedly connected with clamping block, the clamping block with opposite side fixedly connected with third clamping arm that first clamping arm is connected, the third clamping arm other end rotates and is connected the second clamping arm other end, clamping device is in have two in the pivot and be circumference array distribution.
Further, the top end of the upright post on the other side is fixedly connected with a mobile motor, and the output end of the mobile motor is fixedly connected with a screw rod.
Furthermore, the center of the base is fixedly connected with a fence, and the fence is of a hollow structure.
Further, the first electric hydraulic telescopic rod is fixedly connected to the inner side wall of the enclosure, and the polishing ball is fixedly connected to the end part of the first electric hydraulic telescopic rod.
Further, the first electro-hydraulic telescopic rods are four in number and circumferentially distributed on the inner wall of the enclosure.
Further, the base surface is equipped with the support, support top center department fixedly connected with second electronic hydraulic telescoping rod, second electronic hydraulic telescoping rod tip fixedly connected with motor of polishing, motor output fixedly connected with of polishing polishes the mill.
Compared with the prior art, the utility model has the beneficial effects that:
according to the flange polishing device for valve machining, when the flange polishing device for valve machining is used, the sliding block and the nut sleeve move in the groove to drive the second clamping arm to rotate on the rotating shaft, the connecting shaft, the first clamping arm and the third clamping arm are synchronously driven to rotate, meanwhile, the clamping blocks horizontally move towards the direction close to the rotating shaft, the two clamping blocks are mutually close to each other to clamp a flange workpiece, then the rotating motor is started to drive the object placing platform to rotate, the flange workpiece fixed by the clamping device also rotates, and the whole machining polishing tool can fix flange workpieces with different sizes through clamping of the clamping blocks, so that the machining efficiency is improved, time and labor are saved, and applicability is high.
Drawings
FIG. 1 is a perspective view of a flange grinding device for valve machining according to the present utility model;
FIG. 2 is a left side view of a flange grinding device for valve machining according to the present utility model;
FIG. 3 is a rotational detail of a flange grinding apparatus for valve machining according to the present utility model;
fig. 4 is a detailed view of a clamping device of the flange polishing device for valve processing.
In the figure: 1-a base; 2-enclosing; 3-a bracket; 4-a first electro-hydraulic telescopic rod; 5-grinding balls; 6-a second electro-hydraulic telescopic rod; 7-a polishing motor; 8-grinding disc; 9-fixing a platform; 10-rotating a motor; 11-an object placing platform; 12-stand columns; 13-grooves; 14-a slider; 15-a nut sleeve; 16-a mobile motor; 17-screw; 18-clamping blocks; 181-a first clamping arm; 182-connecting shaft; 183-second clamping arm; 184-third clamping arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the present utility model provides a technical solution: a flange grinding device for valve machining, comprising: the base 1, base 1 surface central authorities fixedly connected with fixed platform 9, fixedly connected with rotation motor 10 on the fixed platform 9, rotation motor 10 output fixedly connected with put thing platform 11, put thing platform 11 both sides symmetry and be equipped with stand 12, recess 13 has been seted up respectively to two stand 12 inboard, be equipped with the slider 14 rather than complex in the recess 13 of one side, be equipped with screw rod 17 in the recess 13 of opposite side, screw rod 17 go up the screw thread cup joint with recess 13 cooperation gliding nut cover 15, slider 14 with rotate between the nut cover 15 and be connected with the pivot, be equipped with clamping device in the pivot, clamping device includes: the clamping block 18, the first clamping arm 181, the connecting shaft 182, the second clamping arm 183 and the third clamping arm 184 are rotationally connected with the second clamping arm 183 in the rotating shaft, one end of the second clamping arm 183 is rotationally connected with the connecting shaft 182, the other end of the connecting shaft 182 is rotationally connected with the first clamping arm 181, the other end of the first clamping arm 181 is fixedly connected with the clamping block 18, the other side of the clamping block 18 connected with the first clamping arm 181 is fixedly connected with the third clamping arm 184, the other end of the third clamping arm 184 is rotationally connected with the other end of the second clamping arm 183, two clamping devices are circumferentially distributed in the rotating shaft, the second clamping arm 183 is driven to rotate in the rotating shaft through the sliding block 14 and the nut sleeve 15, the connecting shaft 182, the first clamping arm 181 and the third clamping arm 183 are synchronously driven to rotate, meanwhile, the clamping blocks 18 are horizontally moved towards the direction close to the rotating shaft, the two clamping blocks 18 are mutually close to each other to clamp a flange workpiece, then the rotating motor 10 is started, the object placing platform 11 is driven to rotate, and the flange workpiece fixed by the clamping devices is also rotated.
The top end of the upright post 12 on the other side is fixedly connected with a moving motor 16, the output end of the moving motor 16 is fixedly connected with a screw rod 17, and the moving motor 16 is started to drive the nut sleeve 15 to move on the screw rod 17.
The center of the base 1 is fixedly connected with a fence 2, the fence 2 is of a hollow structure, and waste materials generated by grinding can be collected in a concentrated mode.
The fence 2 is fixedly connected with a first electric hydraulic telescopic rod 4 on the inner side wall, and the end part of the first electric hydraulic telescopic rod 4 is fixedly connected with a polishing ball 5 for polishing the side surface of the flange workpiece.
The first electro-hydraulic telescopic rods 4 are distributed on the inner wall of the enclosure 2 in four circles, so that the side polishing efficiency is improved.
The fixed surface of base 1 is equipped with support 3, and support 3 top center department fixedly connected with second electronic hydraulic telescoping rod 6, and second electronic hydraulic telescoping rod 6 tip fixedly connected with is polished motor 7, and motor 7 output fixedly connected with is polished and is polished dish 8, through flexible second electronic hydraulic telescoping rod 6 back to suitable position, starts motor 7 of polishing, drives and polishes mill 8 and rotate, polishes the top surface of handling the flange work piece.
Working principle: when the flange polishing device for valve machining is used, the sliding block 14 and the nut sleeve 15 move upwards in the groove 13 to drive the second clamping arm 183 to rotate in the rotating shaft, the connecting shaft 182, the first clamping arm 181 and the third clamping arm 183 are synchronously driven to rotate, meanwhile, the clamping blocks 18 horizontally move towards the direction close to the rotating shaft, the two clamping blocks 18 are mutually close to each other to clamp a flange workpiece, then the rotating motor 10 is started to drive the object placing platform 11 to rotate, then the flange workpiece fixed by the clamping device also synchronously rotates, the polishing motor 7 is started to drive the polishing disc 8 to rotate after the telescopic second electric hydraulic telescopic rod 6 reaches a proper position, the top surface of the flange workpiece is polished, meanwhile, the length of the first electric hydraulic telescopic rod 4 is adjusted to drive the polishing ball 5 fixedly connected with the end part of the first electric hydraulic telescopic rod 4 to rotate along with the rotation of the rotating motor 10 to polish the side surface of the flange workpiece, the whole polishing tool can clamp flange workpieces with different sizes, and simultaneously the flange workpiece end surfaces and the side surfaces are polished, and the applicability is high.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (6)
1. A flange grinding device for valve machining, comprising: base (1), its characterized in that: base (1) surface central authorities fixedly connected with fixed platform (9), fixedly connected with rotation motor (10) on fixed platform (9), rotation motor (10) output fixedly connected with puts thing platform (11), put thing platform (11) bilateral symmetry and be equipped with stand (12), two recess (13) have been seted up respectively to stand (12) inboard, one side be equipped with in recess (13) with it complex slider (14), the opposite side be equipped with screw rod (17) in recess (13), screw rod (17) go up the threaded sleeve have with recess (13) cooperation gliding nut cover (15), slider (14) with rotate between nut cover (15) and be connected with the pivot, be equipped with clamping device in the pivot, clamping device includes: clamping block (18), first clamping arm (181), connecting axle (182), second clamping arm (183) and third clamping arm (184), rotate in the pivot and be connected with second clamping arm (183), second clamping arm (183) one end rotates and is connected with connecting axle (182), the connecting axle (182) other end rotates and is connected with first clamping arm (181), first clamping arm (181) other end fixedly connected with clamping block (18), clamping block (18) with opposite side fixedly connected with third clamping arm (184) that first clamping arm (181) is connected, third clamping arm (184) other end rotates and is connected the second clamping arm (183) other end, clamping device is in have two and be circumference array distribution in the pivot.
2. The flange grinding device for valve machining according to claim 1, wherein: the top end of the upright post (12) on the other side is fixedly connected with a mobile motor (16), and the output end of the mobile motor (16) is fixedly connected with a screw rod (17).
3. The flange grinding device for valve machining according to claim 1, wherein: the center of the base (1) is fixedly connected with a fence (2), and the fence (2) is of a hollow structure.
4. A flange grinding device for valve machining according to claim 3, characterized in that: the electric hydraulic telescopic device is characterized in that a first electric hydraulic telescopic rod (4) is fixedly connected to the inner side wall of the enclosure (2), and a polishing ball (5) is fixedly connected to the end part of the first electric hydraulic telescopic rod (4).
5. The flange grinding device for valve machining according to claim 4, wherein: the first electro-hydraulic telescopic rods (4) are four in number and are circumferentially distributed on the inner wall of the enclosure (2).
6. The flange grinding device for valve machining according to claim 1, wherein: the novel polishing device is characterized in that a support (3) is arranged on the surface of the base (1), a second electric hydraulic telescopic rod (6) is fixedly connected to the center of the top of the support (3), a polishing motor (7) is fixedly connected to the end part of the second electric hydraulic telescopic rod (6), and a polishing disc (8) is fixedly connected to the output end of the polishing motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321486422.5U CN220637317U (en) | 2023-06-12 | 2023-06-12 | Flange grinding device for valve processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321486422.5U CN220637317U (en) | 2023-06-12 | 2023-06-12 | Flange grinding device for valve processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637317U true CN220637317U (en) | 2024-03-22 |
Family
ID=90270783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321486422.5U Active CN220637317U (en) | 2023-06-12 | 2023-06-12 | Flange grinding device for valve processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637317U (en) |
-
2023
- 2023-06-12 CN CN202321486422.5U patent/CN220637317U/en active Active
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