CN218427319U - Grinding device is used in processing of valve flange dish - Google Patents
Grinding device is used in processing of valve flange dish Download PDFInfo
- Publication number
- CN218427319U CN218427319U CN202222395447.6U CN202222395447U CN218427319U CN 218427319 U CN218427319 U CN 218427319U CN 202222395447 U CN202222395447 U CN 202222395447U CN 218427319 U CN218427319 U CN 218427319U
- Authority
- CN
- China
- Prior art keywords
- grinding device
- base
- motor
- polishing
- hydraulic chuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a polishing device for processing a valve flange, which relates to the field of flange processing and polishing technology and comprises a base, wherein one end of the base is provided with a support column; a cross beam is arranged at one end of the support column far away from the base; a motor is arranged below the cross beam at one end far away from the support column; the motor is provided with a polishing device on an output shaft; a supporting box is arranged at one end of the base far away from the supporting column; holes facilitating sliding of the sliding columns are formed in the wall of the box body on the two sides of the supporting box; an electric pushing cylinder is arranged in the supporting box; the tops of the electric pushing cylinder and the sliding column are provided with a workbench; a hydraulic chuck is arranged on the workbench; the clamping jaws on the hydraulic chuck tightly clamp the flange plate. Three polishing assemblies are arranged on an output shaft of the motor at the same time, three parts of a workpiece can be polished at the same time, and the working efficiency is greatly improved; and the grinding component is made of high-temperature-resistant and wear-resistant materials, so that frequent replacement is not needed, and the production cost is reduced.
Description
Technical Field
The utility model particularly relates to a valve flange polishing technical field specifically is a grinding device is used in valve flange processing.
Background
A Flange (Flange), also known as a Flange collar or Flange. Flanges are parts for interconnecting pipes and are used for connecting pipe ends; there are also flanges at the inlet and outlet of the equipment for connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange used for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges, and then the flanges are fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection. All connecting parts which are connected by using bolts at the peripheries of two planes and are closed at the same time are generally called flanges, for example, the connecting parts of a ventilating duct can be called flange parts. However, the connection is only a part of equipment, such as the connection of a flange and a water pump, and the water pump is not easy to be called as a flange part. The small-sized valve can be called as a flange part. And the speed reducer flange is used for connecting the motor and the speed reducer and connecting the speed reducer and other equipment.
Chinese patent application No. CN202121404161.9 discloses a grinding device, including main part and the subassembly of polishing, the periphery of main part is equipped with the mounting hole along the radial extension of main part, and the subassembly of polishing is located in the main part, and the group of polishing: including briquetting, elastic component and the area of polishing, the briquetting is located between elastic component and the area of polishing, and the elastic component is installed in the mounting hole, and the one end of elastic component supports and holds in the diapire of mounting hole, and the other end of elastic component supports and holds in the briquetting, and the area cover of polishing is located in the main part to polish the work piece.
The polishing device can only be used for polishing the external surface of the workpiece, and only one surface can be polished at a time, so that the working efficiency is low; the requirement cannot be met, and the grinding belt is used, so that the abrasion is fast, frequent replacement is needed, the working efficiency is reduced, and the production cost is increased; therefore, when the polishing device for machining the valve flange plate is used, a workpiece to be polished is clamped on the hydraulic chuck, the motor drives the polishing assembly to polish the workpiece, and the electric push cylinder can adjust the polishing range of the workpiece; the polishing device effectively makes up the defects of the polishing device, improves the working efficiency and can reduce the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polishing device for processing a valve flange plate, which aims to solve the problems that the prior art only can be used for polishing the external surface of a workpiece, and only can be used for polishing one surface at a time, so that the working efficiency is lower; the requirement cannot be met, the polishing belt is used, the abrasion is fast, frequent replacement is needed, the working efficiency is reduced, and the generation cost is increased.
In order to achieve the above object, the utility model provides a following technical scheme:
a grinding device is used in processing of valve flange: the device comprises a base, wherein a supporting column is arranged at one end of the base; a cross beam is arranged at one end of the supporting column far away from the base; a motor is arranged at one end, far away from the support column, below the cross beam; the motor is provided with a polishing device on an output shaft; a supporting box is arranged at one end of the base far away from the supporting column; holes facilitating sliding of the sliding columns are formed in the wall of the box body on the two sides of the supporting box; an electric pushing cylinder is arranged in the supporting box; the tops of the electric pushing cylinder and the sliding column are provided with a workbench; a hydraulic chuck is arranged on the workbench; the clamping jaws on the hydraulic chuck tightly clamp the flange plate.
As a further technical scheme of the utility model, motor output shaft on grinding device include: peripheral grinding device and plane grinding device and hole grinding device.
As the utility model discloses a further technical scheme, hydraulic chuck on be provided with four jack catchs, and four the even distribution of jack catch on hydraulic chuck.
As a further technical scheme of the utility model, hydraulic chuck and hydraulic pressure jack catch pass through hydraulic means control.
As a further technical scheme of the utility model, hole grinding device and plane grinding device be through bearing and output shaft, peripheral grinding device welds on the output shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can simultaneously polish three parts of the workpiece because the three polishing devices are arranged on the output shaft of the motor, thereby greatly improving the working efficiency; and the grinding component is made of high-temperature-resistant and wear-resistant materials, so that frequent replacement is not needed, and the production cost is reduced.
2. The hydraulic chuck is controlled by a hydraulic system, so that the clamping jaws are firmer to the workpiece clamp, the workpiece can be prevented from shifting or falling off when the workpiece is polished, and the possibility of danger is reduced;
3. the utility model discloses, because the below of workstation is provided with the electric push cylinder, reciprocating of workstation can be adjusted to the shrink of electric push cylinder, can adjust the scope of polishing of the work piece of being polished, has improved work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view of fig. 1 in the present invention.
Fig. 3 is a front view of fig. 1 of the present invention.
Fig. 4 is a schematic view of a partial structure of fig. 1 in the present invention.
In the figure: 1-base, 2-support column, 3-beam, 4-motor, 5-peripheral polishing device, 6-plane polishing device, 7-flange, 8-claw, 9-workbench, 10-support box, 11-sliding column, 12-electric pushing cylinder, 13-connecting pipe, 14-inner hole polishing device, 15-hydraulic chuck and 16-hydraulic device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a polishing device for machining a valve flange plate includes a base, wherein a support pillar is disposed at one end of the base; a cross beam is arranged at one end of the supporting column far away from the base; a motor is arranged at one end, far away from the supporting column, below the cross beam; the motor is provided with a polishing device on an output shaft; a supporting box is arranged at one end of the base far away from the supporting column; holes facilitating sliding of the sliding columns are formed in the wall of the box body on the two sides of the supporting box; an electric pushing cylinder is arranged in the supporting box; the tops of the electric pushing cylinder and the sliding column are provided with a workbench; a hydraulic chuck is arranged on the workbench; the clamping jaws on the hydraulic chuck tightly clamp the flange plate.
In this embodiment, the grinding device on the motor output shaft include: peripheral grinding device and plane grinding device and hole grinding device.
In this embodiment, the hydraulic chuck on be provided with four jack catchs, and four even distribution of jack catch on the hydraulic chuck.
In this embodiment, the hydraulic chuck and the hydraulic jaws are controlled by a hydraulic device.
By adopting the technical scheme, the inner hole polishing device and the plane polishing device are connected with the output shaft through the bearing, and the peripheral polishing device is welded on the output shaft.
The utility model discloses a theory of operation is: when the polishing device is used, the flange 7 to be polished is placed on the inner side of the clamping jaw 8, the switch of the hydraulic chuck 15 is opened, the workpiece is clamped, then the control switch of the electric pushing cylinder 12 is opened, and the telescopic distance of the electric pushing cylinder 12 (namely the moving distance of the workpiece) is adjusted; finally, a control switch of the motor 4 is turned on, so that the motor 4 drives the polishing assembly to rotate, and at the moment, the electric pushing cylinder 12 extends the pushing rod upwards to move the workpiece to the polishing assembly and automatically extend to the adjusted position; because the subassembly of polishing is provided with threely, can polish simultaneously the processing to the three position of ring flange 7, greatly improved work efficiency, because the work piece is by the 8 chucking of the hydraulic pressure jack catch that set up on the hydraulic chuck 15, when the subassembly of polishing was polished the processing to the work piece, the condition that the work piece can not take place the skew or drop appeared to the precision that causes to polish receives the influence.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a grinding device is used in processing of valve flange dish which characterized in that: the device comprises a base (1), wherein a supporting column (2) is arranged at one end of the base (1); a cross beam (3) is arranged at one end of the support column (2) far away from the base (1); a motor (4) is arranged at one end, far away from the supporting column (2), below the cross beam (3); the motor (4) is provided with a grinding device on an output shaft; a supporting box (10) is arranged at one end of the base (1) far away from the supporting column (2); holes facilitating sliding of the sliding columns (11) are formed in the box body walls on the two sides of the supporting box (10); an electric pushing cylinder (12) is arranged in the supporting box (10); the tops of the electric pushing cylinder (12) and the sliding column (11) are provided with a workbench (9); a hydraulic chuck (15) is arranged on the workbench (9); the hydraulic chuck (15) is provided with a jaw (8); the inner side of the clamping jaw (8) is clamped with a flange (7).
2. The grinding device for machining the valve flange plate according to claim 1, wherein: the grinding device on the output shaft of the motor (4) comprises: a peripheral grinding device (5), a plane grinding device (6) and an inner hole grinding device (14).
3. The grinding device for machining the valve flange plate according to claim 1, wherein: the hydraulic chuck (15) on be provided with four jack catchs (8), and four even distribution of jack catch (8) on hydraulic chuck (15).
4. The grinding device for machining the valve flange plate as claimed in claim 3, wherein: the hydraulic chuck (15) and the clamping jaws (8) are controlled by a hydraulic device (16); and a connecting pipe (13) is arranged between the hydraulic chuck (15) and the hydraulic device (16).
5. The grinding device for machining the valve flange plate as claimed in claim 3, wherein: the motor (4) and the electric pushing cylinder (12) are connected with an external control switch.
6. The grinding device for machining the valve flange plate as claimed in claim 2, wherein: the inner hole polishing device (14) and the plane polishing device (6) are connected with the output shaft through bearings, but the peripheral polishing device (5) is welded on the output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395447.6U CN218427319U (en) | 2022-09-09 | 2022-09-09 | Grinding device is used in processing of valve flange dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222395447.6U CN218427319U (en) | 2022-09-09 | 2022-09-09 | Grinding device is used in processing of valve flange dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218427319U true CN218427319U (en) | 2023-02-03 |
Family
ID=85102667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222395447.6U Active CN218427319U (en) | 2022-09-09 | 2022-09-09 | Grinding device is used in processing of valve flange dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218427319U (en) |
-
2022
- 2022-09-09 CN CN202222395447.6U patent/CN218427319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207971578U (en) | A kind of laser welding inner support clamp | |
| CN113635083A (en) | Horizontal numerical control rotary table with rotary oil way | |
| CN218427319U (en) | Grinding device is used in processing of valve flange dish | |
| CN205226637U (en) | Novel pipe fitting clamping position device | |
| CN110216410A (en) | A kind of welding tooling | |
| CN202934376U (en) | Miller jig | |
| CN112621089A (en) | Venturi tube integrated butt welding device | |
| CN207746771U (en) | Aluminum alloy die casting special fixture composite structure | |
| CN209273286U (en) | A kind of flange manufacture automation clamping device | |
| CN110899756A (en) | Drilling equipment is used in loading gate production | |
| CN206543974U (en) | A kind of welding jigs and fixtures | |
| CN208528583U (en) | A kind of machine components positioning clamping device | |
| CN210802799U (en) | Sealing performance detection device for oil pump workpiece | |
| CN212420487U (en) | Special five-axis fixture for machining aluminum alloy wheel | |
| CN212551198U (en) | Piping lane pipeline outer casing turn-ups pressfitting machine | |
| CN211991997U (en) | Production line for machining flange plate | |
| CN215092198U (en) | Three-way adjustable pipeline fixing device | |
| CN208428004U (en) | A kind of Milling Machining Center automatic positioning tooling | |
| CN214443601U (en) | Screw thread device is used in processing of marine flange blind plate valve | |
| CN213036872U (en) | Flange processing loading attachment | |
| CN209256718U (en) | A kind of clamping and positioning device of major diameter stainless steel welded pipe | |
| CN212470423U (en) | A location frock for steel member processing | |
| CN215239375U (en) | Valve body processing tool clamp | |
| CN211758561U (en) | Clamp for machining flange sealing surface of large-diameter bent pipe through vertical lathe | |
| CN219358526U (en) | Welding device for butt welding elbow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |