CN215394519U - Polishing device of gate valve - Google Patents
Polishing device of gate valve Download PDFInfo
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- CN215394519U CN215394519U CN202121688851.1U CN202121688851U CN215394519U CN 215394519 U CN215394519 U CN 215394519U CN 202121688851 U CN202121688851 U CN 202121688851U CN 215394519 U CN215394519 U CN 215394519U
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Abstract
The utility model discloses a polishing device of a gate valve, which comprises a protection main body, a protection side plate, a sliding polishing assembly, an adjusting and clamping assembly, a hydraulic rod and a placing platform, wherein the protection main body is arranged in a hollow cavity, the hydraulic rod is arranged on the inner bottom wall of the protection main body and penetrates through the upper wall, the placing platform is arranged on the hydraulic rod, the protection side plate is symmetrically arranged on two sides of the protection main body, the protection side plate and the protection main body are arranged in an H shape, the adjusting and clamping assembly is arranged on the protection side plate, the sliding polishing assembly is arranged on the protection main body, and the sliding polishing assembly comprises a motor protection body, a rotating motor, a sliding support rod, a sliding plate, a rotating stud, a limiting fixed block, a sliding support back plate and a polishing assembly. The utility model belongs to the technical field of gate valve machining, and particularly relates to a gate valve polishing device which can clamp and fix gate valves with different sizes, can adjust the placement height of the gate valves for matched polishing, and can adjust the horizontal position of a polishing piece for polishing and polishing the gate valves.
Description
Technical Field
The utility model belongs to the technical field of gate valve machining, and particularly relates to a polishing device for a gate valve.
Background
In the production and processing of the valve, the sealing surface of the valve needs to be polished; present gate valve grinding device is when polishing, has certain defect to the fixed centre gripping of gate valve, leads to the centre gripping of gate valve unstable, causes the polishing error easily when the polishing to lead to the waste of gate valve.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the polishing device for the gate valve provided by the utility model can clamp and fix gate valves with different sizes, can adjust the placement height of the gate valve for matched polishing, and can adjust the horizontal position of a polishing piece for polishing and polishing the gate valve.
The technical scheme adopted by the utility model is as follows: a polishing device of a gate valve comprises a protective main body, a protective side plate, a sliding polishing component, an adjusting clamping component, a hydraulic rod and a placing platform, wherein the protective main body is arranged in a hollow cavity, the hydraulic rod is arranged on the inner bottom wall of the protective main body and penetrates through the upper wall, the placing platform is arranged on the hydraulic rod, the protective side plate is symmetrically arranged on two sides of the protective main body, the protective side plate and the protective main body are arranged in an H shape, the adjusting clamping component is arranged on the protective side plate, the sliding polishing component is arranged on the protective main body, the sliding polishing component comprises a motor protective body, a rotating motor, a sliding support rod, a sliding plate, a rotating stud, a limiting fixed block, a sliding support back plate and a polishing component, the motor protective body is arranged on the lower part of the outer wall of the protective side plate, the rotating motor is arranged in the motor protective body, and the rotating stud and the sliding support rod are oppositely arranged between the inner walls of the protective side plate, the protection device comprises a protection main body, a rotary stud and a sliding support rod, wherein the protection main body is arranged below the rotary stud and the sliding support rod, the output end of a rotary motor is arranged at one end of the rotary stud, the sliding plate is arranged on the rotary stud and the sliding support rod, the rotary stud and the sliding support rod are arranged to penetrate through the sliding plate, the sliding support backboard is arranged on one side of the sliding upper end, the sliding support backboard extends upwards along the direction perpendicular to the central axis of the rotary stud and is connected with a polishing component, a sliding groove is formed in the side wall, close to one side of the sliding support backboard, of the protection main body, a limiting fixing block is arranged on the inner wall of the sliding support backboard, and the limiting fixing block is arranged in the sliding groove in a sliding mode.
Further, adjust clamping components including pressing from both sides tight double-screw bolt, sliding plate, adjustment tank and holder, the protection curb plate is that two bisymmetry settings are equipped with the adjustment tank, protection main part top is located to the adjustment tank, the adjustment tank is along extending the setting with rotatory double-screw bolt center pin vertical direction, the sliding plate slides and locates in the adjustment tank, press from both sides tight double-screw bolt and be to run through the sliding plate setting and be connected with the holder, realize self-adaptation to the gate valve and press from both sides tight fixedly.
Further, the polishing subassembly includes the protective body, rotates motor, pivot and polishes the head, the protective body is located on the slip support backplate, the place the platform top is located to the protective body, it locates in the protective body to rotate the motor, the rotation motor output end is located to pivot one end, the pivot other end runs through the protective body diapire and is connected with the head of polishing, realizes the effect of polishing.
Furthermore, the sliding plate and the sliding support back plate are arranged in an L shape, and the overall stability of the device is improved.
Further, a hydraulic pump station is arranged in the protection main body.
Furthermore, the outer wall of the protective side plate is provided with a rotating button, a lifting button and a sliding button, the rotating button is electrically connected with a rotating motor, the lifting button is electrically connected with a hydraulic rod, and the sliding button is electrically connected with a rotating motor, so that the polishing component can be conveniently controlled to move and started.
After adopting the structure, the utility model has the following beneficial effects: according to the polishing device for the gate valve, the gate valves with different sizes are clamped and fixed through the arranged adjusting and clamping assembly; the gate valve is polished through the hydraulic rod and the placing platform which are arranged and matched with the sliding polishing assembly, and the polishing efficiency is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic view of the overall structure of a polishing device for a gate valve according to the present invention;
FIG. 2 is a schematic structural view of a sliding grinding assembly of a polishing device for a gate valve according to the present invention;
FIG. 3 is a schematic view showing an internal structure of a polishing apparatus for a gate valve according to the present invention.
In the drawings: 1. the protection main part, 2, the protection curb plate, 3, the subassembly of polishing that slides, 4, adjust clamping components, 5, the hydraulic stem, 6, place the platform, 7, the motor protection body, 8, the rotating electrical machines, 9, the slip bracing piece, 10, the sliding plate, 11, rotatory double-screw bolt, 12, spacing fixed block, 13, the slip supports the backplate, 14, the polishing subassembly, 15, the sliding tray, 16, press from both sides tight double-screw bolt, 17, the sliding plate, 18, the adjustment tank, 19, the holder, 20, the protection body, 21, the rotation motor, 22, the pivot, 23, polish the head, 24, hydraulic power unit, 25, the rotation button, 26, the lift button, 27, the slide button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1-3, a polishing device for gate valves comprises a protective main body 1, a protective side plate 2, a sliding polishing assembly 3, an adjusting clamping assembly 4, a hydraulic rod 5 and a placing platform 6, wherein the protective main body 1 is arranged in a hollow cavity, the hydraulic rod 5 is arranged on the inner bottom wall of the protective main body 1 and penetrates through the upper wall, the placing platform 6 is arranged on the hydraulic rod 5, the protective side plates 2 are symmetrically arranged on two sides of the protective main body 1, the protective side plate 2 and the protective main body 1 are arranged in an H shape, the adjusting clamping assembly 4 is arranged on the protective side plate 2, the sliding polishing assembly 3 is arranged on the protective main body 1, the sliding polishing assembly 3 comprises a motor protective body 7, a rotating motor 8, a sliding support rod 9, a sliding plate 10, a rotating stud 11, a limiting fixed block 12, a sliding support back plate 13 and a polishing assembly 14, the motor protection body 7 is arranged at the lower part of the outer wall of the protection side plate 2, the rotating motor 8 is arranged in the motor protection body 7, the rotating stud 11 and the sliding support rod 9 are oppositely arranged between the inner walls of the protection side plate 2, the rotating stud 11 and the sliding support rod 9 are arranged below the protection main body 1, one end of the rotating stud 11 is arranged at the output end of the rotating motor 8, the sliding plate 10 is arranged on the rotating stud 11 and the sliding support rod 9, the rotating stud 11 and the sliding support rod 9 are arranged in a manner of penetrating through the sliding plate 10, the sliding support back plate 13 is arranged at one side of the sliding upper end, the sliding support back plate 13 is upwards extended along the direction vertical to the central shaft of the rotating stud 11 and is connected with a polishing component 14, the side wall of the protection main body 1 close to one side of the sliding support back plate 13 is provided with a sliding groove 15, and the limit fixing block 12 is arranged on the inner wall of the sliding support back plate 13, the limiting fixed block 12 is arranged in the sliding groove 15 in a sliding mode.
The adjusting and clamping assembly 4 comprises clamping studs 16, sliding blocks 10, adjusting grooves 18 and clamping pieces 19, the adjusting grooves 18 are symmetrically arranged on the protective side plates 2 in pairs, the adjusting grooves 18 are arranged above the protective main body 1, the adjusting grooves 18 extend in the direction perpendicular to the central axis of the rotating studs 11, the sliding blocks 10 are slidably arranged in the adjusting grooves 18, the clamping studs 16 penetrate through the sliding blocks 10 and are connected with the clamping pieces 19, and self-adaptive clamping and fixing of the gate valve are achieved; the grinding and polishing assembly 14 comprises a protective body 20, a rotating motor 21, a rotating shaft 22 and a grinding head 23, wherein the protective body 20 is arranged on the sliding support back plate 13, the protective body 20 is arranged above the placing platform 6, the rotating motor 21 is arranged in the protective body 20, one end of the rotating shaft 22 is arranged at the output end of the rotating motor 21, the other end of the rotating shaft 22 penetrates through the bottom wall of the protective body 20 and is connected with the grinding head 23, and the grinding and polishing effects are achieved; the sliding block 10 and the sliding support back plate 13 are arranged in an L shape, so that the overall stability of the device is improved; a hydraulic pump station 24 is arranged in the protection main body 1; the outer wall of the protective side plate 2 is provided with a rotating key 25, a lifting key 26 and a sliding key 27, the rotating key 25 is electrically connected with the rotating motor 21, the lifting key 26 is electrically connected with the hydraulic rod 5, and the sliding key 27 is electrically connected with the rotating motor 8, so that the movement of the polishing component 14 can be controlled conveniently, and the polishing component 14 can be started conveniently.
When the gate valve polishing device is used specifically, a gate valve to be polished is placed on the placing platform 6, and the height of the placing platform 6 is adjusted to a proper position according to the size of the gate valve; moving the position of the clamping stud 16 along the adjusting groove 18, and rotating the clamping stud 16 to clamp and fix the gate valve on the placing platform 6; starting the rotating motor 8, rotating the rotating motor 8 to output and rotate the rotating stud 11, and rotating the rotating stud 11 to realize that the sliding plate 10 moves along the sliding support rod 9 and change the horizontal position of the polishing component 14; the rotating motor 21 is started, the output end of the rotating motor 21 rotates to drive the rotating shaft 22 to rotate, and the rotating shaft 22 rotates to drive the polishing head 23 to rotate to polish and polish the gate valve.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A polishing device of a gate valve is characterized in that: the protective device comprises a protective main body, a protective side plate, a sliding polishing assembly, an adjusting clamping assembly, a hydraulic rod and a placing platform, wherein the protective main body is arranged in a hollow cavity, the hydraulic rod is arranged on the inner bottom wall of the protective main body and penetrates through the upper wall, the placing platform is arranged on the hydraulic rod, the protective side plate is symmetrically arranged on two sides of the protective main body, the protective side plate and the protective main body are arranged in an H shape, the adjusting clamping assembly is arranged on the protective side plate, the sliding polishing assembly is arranged on the protective main body, the sliding polishing assembly comprises a motor protective body, a rotating motor, a sliding support rod, a sliding plate, a rotating stud, a limiting fixed block, a sliding support back plate and a polishing assembly, the motor protective body is arranged at the lower part of the outer wall of the protective side plate, the rotating motor is arranged in the motor protective body, and the rotating stud and the sliding support rod are oppositely arranged between the inner walls of the protective side plate, the protection device comprises a protection main body, a rotary stud and a sliding support rod, wherein the protection main body is arranged below the rotary stud and the sliding support rod, the output end of a rotary motor is arranged at one end of the rotary stud, the sliding plate is arranged on the rotary stud and the sliding support rod, the rotary stud and the sliding support rod are arranged to penetrate through the sliding plate, the sliding support backboard is arranged on one side of the sliding upper end, the sliding support backboard extends upwards along the direction perpendicular to the central axis of the rotary stud and is connected with a polishing component, a sliding groove is formed in the side wall, close to one side of the sliding support backboard, of the protection main body, a limiting fixing block is arranged on the inner wall of the sliding support backboard, and the limiting fixing block is arranged in the sliding groove in a sliding mode.
2. The polishing device of a gate valve according to claim 1, wherein: the adjusting and clamping assembly comprises a clamping stud, a sliding plate, an adjusting groove and a clamping piece, the protective side plates are symmetrically arranged in pairs and provided with the adjusting groove, the adjusting groove is arranged above the protective main body and is arranged in a manner of extending along the direction perpendicular to the central axis of the rotating stud, the sliding plate is slidably arranged in the adjusting groove, and the clamping stud penetrates through the sliding plate and is connected with the clamping piece.
3. The polishing device of a gate valve according to claim 1, wherein: the polishing subassembly includes the protective body, rotates motor, pivot and head of polishing, the protective body is located on the slip support backplate, the place the platform top is located to the protective body, it locates in the protective body to rotate the motor, the rotation motor output is located to pivot one end, the pivot other end runs through the protective body diapire and is connected with the head of polishing.
4. The polishing device of a gate valve according to claim 1, wherein: the sliding plate and the sliding support back plate are arranged in an L shape.
5. The polishing device of a gate valve according to claim 1, wherein: a hydraulic pump station is arranged in the protection main body.
6. The polishing device of a gate valve according to claim 1, wherein: the protective side plate is characterized in that a rotating button, a lifting button and a sliding button are arranged on the outer wall of the protective side plate, the rotating button is electrically connected with a rotating motor, the lifting button is electrically connected with a hydraulic rod, and the sliding button is electrically connected with a rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688851.1U CN215394519U (en) | 2021-07-23 | 2021-07-23 | Polishing device of gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688851.1U CN215394519U (en) | 2021-07-23 | 2021-07-23 | Polishing device of gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215394519U true CN215394519U (en) | 2022-01-04 |
Family
ID=79652122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121688851.1U Active CN215394519U (en) | 2021-07-23 | 2021-07-23 | Polishing device of gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215394519U (en) |
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2021
- 2021-07-23 CN CN202121688851.1U patent/CN215394519U/en active Active
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