CN219010515U - Pressure reducing valve parent body electrolytic polishing clamp - Google Patents
Pressure reducing valve parent body electrolytic polishing clamp Download PDFInfo
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- CN219010515U CN219010515U CN202223281498.2U CN202223281498U CN219010515U CN 219010515 U CN219010515 U CN 219010515U CN 202223281498 U CN202223281498 U CN 202223281498U CN 219010515 U CN219010515 U CN 219010515U
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Abstract
The utility model relates to the technical field of electrolytic polishing and discloses a pressure reducing valve matrix electrolytic polishing clamp which comprises an anode hook and a cathode hook, wherein a polishing clamp is arranged between the anode hook and the cathode hook and comprises an anode conductive plate and a cathode plate, the cathode plate is connected with the conductive plate, a main plate is arranged on the anode conductive plate and the conductive plate, and a pressure reducing valve matrix is arranged on the main plate. This relief pressure valve parent electrolytic polishing anchor clamps passes through the bolt fastening with the mainboard between positive pole current-conducting plate and current-conducting plate, and rethread locating pin is fixed the relief pressure valve parent on the mainboard, stretches into in vertical hole, horizontal hole and the slant hole in the relief pressure valve parent with the negative pole needle to install in vertical fixing device and horizontal fixing device, open electrolytic polishing process, the negative pole needle is with vertical hole, horizontal hole and the slant hole in the relief pressure valve parent electrolytic polishing simultaneously, and polishing in various holes simultaneously is favorable to increasing the polishing efficiency in the relief pressure valve parent hole.
Description
Technical Field
The utility model relates to the technical field of electrolytic polishing, in particular to a pressure reducing valve matrix electrolytic polishing clamp.
Background
The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure through adjustment and automatically keeps the outlet pressure stable by means of the energy of a medium, the pressure reducing valve is formed by combining various parts and is assembled in a pressure reducing valve body, various part holes are formed in the pressure reducing valve body and are used for assembling the pressure reducing valve, holes in the pressure reducing valve body are required to be polished through electrolysis, and the roughness of the surfaces of the holes is reduced.
The existing electrolytic polishing equipment generally adopts bolts to fix a cathode needle in a cathode pinhole, the cathode needle is clamped between the hole wall of the cathode pinhole and the bolts, the fixing mode is suitable for transverse holes and vertical holes, however, holes in a pressure reducing valve matrix are not completely transverse holes and vertical holes, and oblique holes are also formed, the cathode pinhole in the common electrolytic polishing equipment is transverse or vertical, so that the oblique holes are difficult to be subjected to electrolytic polishing, polishing equipment special for the oblique holes is required to be used for carrying out electrolytic polishing on the oblique holes after other holes are polished, so that the pressure reducing valve matrix is subjected to internal electrolytic polishing in the holes, and the polishing efficiency in the pressure reducing valve matrix is reduced by the electrolytic polishing in a divided manner.
Disclosure of Invention
The utility model aims to provide a pressure reducing valve matrix electrolytic polishing clamp which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a relief pressure valve parent electrolytic polishing anchor clamps, includes positive pole couple, negative pole couple, positive pole couple with be provided with polishing anchor clamps between the negative pole couple, polishing anchor clamps include positive pole current-conducting plate and negative plate, the current-conducting plate is connected to the negative plate, be provided with the mainboard on positive pole current-conducting plate and the current-conducting plate, be provided with the relief pressure valve parent on the mainboard, the mainboard cooperation locating pin is used for fixing the position of relief pressure valve parent, positive pole current-conducting plate with the negative plate sets up in main body frame both sides, be provided with vertical fixing device and horizontal fixing device on the main body frame, vertical fixing device with horizontal fixing device cooperation is used for fixing the downthehole cathode needle of relief pressure valve parent.
Preferably, the anode hook is connected with the anode conductive plate through a bolt, a first insulating block is arranged between the anode conductive plate and the main body frame, and the anode conductive plate, the first insulating block and the main body frame are fixed through bolts.
Preferably, the cathode hook is connected with the cathode plate through a bolt, a conductive plate is arranged on one side of the cathode plate, a second insulating block is arranged between the conductive plate and the main body frame, and the conductive plate, the second insulating block and the main body frame are fixed through bolts.
Preferably, the anode conducting plate is connected with the conducting plate through a bolt, a positioning hole is formed in the main plate, the positioning pin penetrates through the positioning hole, the positioning pin is fixed on the main plate through a thread bush, and the positioning pin is in threaded connection with the pressure reducing valve matrix.
Preferably, the vertical fixing device comprises a vertical cathode needle plate, the vertical cathode needle plate is fixed on the main body frame through bolts, a concave part is arranged on the vertical cathode needle plate, a first cathode needle fixing block is fixed on the vertical cathode needle plate through bolts, a first cathode needle hole is formed in the first cathode needle fixing block, and a first fixing hole is formed in the first cathode needle hole outwards.
Preferably, the transverse fixing device comprises a cathode needle panel and a cathode needle back plate, and the cathode needle panel and the cathode needle back plate are fixed on the main body frame through bolts.
Preferably, a second cathode needle fixing block is arranged on the cathode needle panel, the second cathode needle fixing block is clamped into the inner wall of the cathode needle panel, and the second cathode needle fixing block and the cathode needle panel are fixed through bolts.
Preferably, the second cathode needle fixing block is provided with a second cathode needle hole, and the second cathode needle hole is outwards provided with a second fixing hole and a third fixing hole.
Preferably, a third cathode needle fixing block is arranged on the cathode needle backboard, the third cathode needle fixing block is clamped into the inner wall of the cathode needle backboard, and the third cathode needle fixing block and the cathode needle backboard are fixed through bolts.
Preferably, a third cathode needle hole is formed in the third cathode needle fixing block, and a fourth fixing hole is formed in the third cathode needle hole outwards.
The utility model provides a pressure reducing valve matrix electrolytic polishing clamp. The pressure reducing valve matrix electrolytic polishing clamp has the following beneficial effects:
this relief pressure valve parent electrolytic polishing anchor clamps passes through the bolt fastening with the mainboard between positive pole current-conducting plate and current-conducting plate, and rethread locating pin is fixed the relief pressure valve parent on the mainboard, stretches into in vertical hole, horizontal hole and the slant hole in the relief pressure valve parent with the negative pole needle to install in vertical fixing device and horizontal fixing device, open electrolytic polishing process, the negative pole needle is with vertical hole, horizontal hole and the slant hole in the relief pressure valve parent electrolytic polishing simultaneously, and polishing in various holes simultaneously is favorable to increasing the polishing efficiency in the relief pressure valve parent hole.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a front view of the body frame of FIG. 1;
FIG. 3 is a side view of the anode conductive plate of FIG. 2;
FIG. 4 is an exploded view of FIG. 2;
FIG. 5 is a schematic diagram of the motherboard of FIG. 4;
fig. 6 is a schematic view of the vertical cathode needle plate of fig. 4;
FIG. 7 is a schematic view of the first cathode pin fixture block of FIG. 4;
FIG. 8 is a schematic view of the cathode needle panel of FIG. 4;
FIG. 9 is a side view of the second cathode pin fixture block of FIG. 4;
FIG. 10 is a cross-sectional view of the second cathode pin fixture block of FIG. 9;
FIG. 11 is a side view of the third cathode pin fixture block of FIG. 3;
fig. 12 is a cross-sectional view of the third cathode pin fixture block of fig. 11.
In the figure: 1. an anode hook; 2. a cathode hook; 3. an anode conductive plate; 4. a first insulating block; 5. a main body frame; 6. a second insulating block; 7. a conductive plate; 8. a cathode plate; 9. a main board; 10. positioning holes; 11. a positioning pin; 12. a pressure reducing valve matrix; 13. a thread sleeve; 14. a vertical fixing device; 141. a vertical cathode needle plate; 142. a concave portion; 143. a first cathode needle fixing block; 144. a first cathode pinhole; 145. a first fixing hole; 15. a lateral fixing device; 151. a cathode needle panel; 152. a cathode needle backing plate; 153. a second cathode needle fixing block; 154. a second cathode pinhole; 155. a second fixing hole; 156. a third fixing hole; 157. a third cathode needle fixing block; 158. a third cathode pinhole; 159. and a fourth fixing hole.
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. 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.
As shown in fig. 1-5, the utility model provides an embodiment of an electrolytic polishing clamp for a pressure reducing valve matrix, which comprises an anode hook 1 and a cathode hook 2, wherein a polishing clamp is arranged between the anode hook 1 and the cathode hook 2, the polishing clamp comprises an anode conductive plate 3 and a cathode plate 8, the cathode plate 8 is connected with the conductive plate 7, the anode conductive plate 3 and the conductive plate 7 are provided with a main plate 9, the main plate 9 is provided with a pressure reducing valve matrix 12, the anode conductive plate 3 and the conductive plate 7 are connected with the main plate 9 through bolts, the main plate 9 is provided with positioning holes 10, positioning pins 11 penetrate through the positioning holes 10, the positioning pins 11 are fixed on the main plate 9 through threaded sleeves 13, the positioning pins 11 are connected with the pressure reducing valve matrix 12 through threads, and the main plate 9 is matched with the positioning pins 11 to be used for fixing the position of the pressure reducing valve matrix 12.
As shown in fig. 1 to 3, the anode hook 1 is connected with the anode conductive plate 3 through bolts, a first insulating block 4 is arranged between the anode conductive plate 3 and the main body frame 5, the anode conductive plate 3, the first insulating block 4 and the main body frame 5 are fixed through bolts, the cathode hook 2 is connected with the cathode plate 8 through bolts, a conductive plate 7 is arranged on one side of the cathode plate 8, a second insulating block 6 is arranged between the conductive plate 7 and the main body frame 5, the conductive plate 7, the second insulating block 6 and the main body frame 5 are fixed through bolts, at this time, the anode conductive plate 3 is installed on one side of the main body frame 5 through the first insulating block 4, and the cathode plate 8 is installed on the other side of the main body frame 5 through the conductive plate 7 and the second insulating block 6.
As shown in fig. 2 and 4, the anode conductive plate 3 and the cathode plate 8 are disposed on two sides of the main body frame 5, and the main body frame 5 is provided with a vertical fixing device 14 and a horizontal fixing device 15, and the vertical fixing device 14 is matched with the horizontal fixing device 15 for fixing the cathode needle in the hole of the pressure reducing valve matrix 12.
As shown in fig. 4, 6 and 7, the vertical fixing device 14 includes a vertical cathode needle plate 141, the vertical cathode needle plate 141 is fixed on the main body frame 5 by a bolt, a concave portion 142 is provided on the vertical cathode needle plate 141, a first cathode needle fixing block 143 is fixed on the vertical cathode needle plate 141 by a bolt, a first cathode needle hole 144 is provided on the first cathode needle fixing block 143, a first fixing hole 145 is provided outwards from the first cathode needle hole 144, a cathode needle is inserted into the first cathode needle hole 144 and extends into the vertical hole of the pressure reducing valve parent body 12, and the bolt is matched with the first fixing hole 145 to fix the cathode needle in the first cathode needle hole 144.
As shown in fig. 4 and fig. 8-fig. 12, the transverse fixing device 15 includes a cathode needle panel 151 and a cathode needle back plate 152, the cathode needle panel 151 and the cathode needle back plate 152 have the same size and shape, the cathode needle panel 151 and the cathode needle back plate 152 are fixed on the main body frame 5 by bolts, a second cathode needle fixing block 153 is disposed on the cathode needle panel 151, the second cathode needle fixing block 153 is clamped into the inner wall of the cathode needle panel 151, the second cathode needle fixing block 153 and the cathode needle panel 151 are fixed by bolts, a second cathode needle hole 154 is formed on the second cathode needle fixing block 153, the second cathode needle hole 154 is obliquely formed, the oblique angle of the second cathode needle hole 154 is equal to the oblique hole angle in the pressure reducing valve mother body 12, the second cathode needle hole 154 is outwardly formed with a second fixing hole 155 and a third fixing hole 156, the cathode needle is inserted into the second cathode needle hole 154 and extends into the oblique hole in the pressure reducing valve mother body 12, the bolts are matched with the second fixing hole 155 and the third fixing hole 156, the cathode needle 157 is fixed in the second cathode needle panel 151 from two directions, the needle back plate 152 is provided with a third cathode needle 157, the third cathode needle 157 is fastened into the third cathode needle hole 157, the third cathode needle hole 157 is inserted into the third cathode needle hole 157, the third cathode needle hole 157 is fixedly inserted into the third cathode needle hole 158, and the third cathode needle hole 158 is transversely matched with the third cathode needle hole 158, and is fixed into the third cathode needle hole 158, and is fixed by the third cathode needle hole 158.
Working principle: the pressure reducing valve matrix 12 is fixed on the main board 9 through the locating pin 11, the cathode needle is firstly inserted into the first cathode needle hole 144 and extends into the vertical hole of the pressure reducing valve matrix 12, the cathode needle in the first cathode needle hole 144 is matched and fixed by the bolt and the first fixing hole 145, then the cathode needle is inserted into the second cathode needle hole 154 and extends into the inclined hole of the pressure reducing valve matrix 12, the cathode needle in the second cathode needle hole 154 is matched and fixed by the bolt and the third fixing hole 156 from two directions, then the cathode needle is inserted into the third cathode needle hole 158 and extends into the horizontal hole of the pressure reducing valve matrix 12, the cathode needle in the third cathode needle hole 158 is matched and fixed by the bolt and the fourth fixing hole 159, and at the moment, the cathode needle extends into the vertical hole, the inclined hole and the horizontal hole in the pressure reducing valve matrix 12, and the electrolytic polishing procedure is started, namely the vertical hole, the inclined hole and the horizontal hole in the pressure reducing valve matrix 12 are simultaneously polished.
In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a relief pressure valve parent electrolytic polishing anchor clamps, includes positive pole couple (1), negative pole couple (2), positive pole couple (1) with be provided with polishing anchor clamps between negative pole couple (2), its characterized in that: the polishing clamp comprises an anode conductive plate (3) and a cathode plate (8), wherein the cathode plate (8) is connected with the conductive plate (7), a main plate (9) is arranged on the anode conductive plate (3) and the conductive plate (7), a pressure reducing valve matrix (12) is arranged on the main plate (9), and the main plate (9) is matched with a positioning pin (11) to fix the position of the pressure reducing valve matrix (12);
the cathode plate is characterized in that the anode conductive plate (3) and the cathode plate (8) are arranged on two sides of the main body frame (5), a vertical fixing device (14) and a transverse fixing device (15) are arranged on the main body frame (5), and the vertical fixing device (14) is matched with the transverse fixing device (15) and used for fixing a cathode needle in a hole of the pressure reducing valve matrix (12).
2. The pressure relief valve parent electropolishing fixture of claim 1, wherein: the anode hook (1) is connected with the anode conducting plate (3) through bolts, a first insulating block (4) is arranged between the anode conducting plate (3) and the main body frame (5), and the anode conducting plate (3), the first insulating block (4) and the main body frame (5) are fixed through bolts.
3. The pressure relief valve parent electropolishing fixture of claim 1, wherein: the cathode hook (2) is connected with the cathode plate (8) through bolts, a conductive plate (7) is arranged on one side of the cathode plate (8), a second insulating block (6) is arranged between the conductive plate (7) and the main body frame (5), and the conductive plate (7), the second insulating block (6) and the main body frame (5) are fixed through bolts.
4. The pressure relief valve parent electropolishing fixture of claim 1, wherein: the anode conducting plate (3) is connected with the conducting plate (7) through bolts, a locating hole (10) is formed in the main plate (9), a locating pin (11) penetrates through the locating hole (10), the locating pin (11) is fixed on the main plate (9) through a threaded sleeve (13), and the locating pin (11) is connected with a pressure reducing valve matrix (12) through threads.
5. The pressure relief valve parent electropolishing fixture of claim 1, wherein: the vertical fixing device (14) comprises a vertical cathode needle plate (141), the vertical cathode needle plate (141) is fixed on the main body frame (5) through bolts, a concave part (142) is arranged on the vertical cathode needle plate (141), a first cathode needle fixing block (143) is fixed on the vertical cathode needle plate (141) through bolts, a first cathode needle hole (144) is formed in the first cathode needle fixing block (143), and a first fixing hole (145) is formed in the first cathode needle hole (144) outwards.
6. The pressure relief valve parent electropolishing fixture of claim 1, wherein: the transverse fixing device (15) comprises a cathode needle panel (151) and a cathode needle back plate (152), and the cathode needle panel (151) and the cathode needle back plate (152) are fixed on the main body frame (5) through bolts.
7. The pressure relief valve parent electropolishing fixture of claim 6, wherein: the cathode needle panel (151) is provided with a second cathode needle fixing block (153), the second cathode needle fixing block (153) is clamped into the inner wall of the cathode needle panel (151), and the second cathode needle fixing block (153) and the cathode needle panel (151) are fixed through bolts.
8. The pressure relief valve parent electropolishing fixture of claim 7, wherein: a second cathode needle hole (154) is formed in the second cathode needle fixing block (153), and a second fixing hole (155) and a third fixing hole (156) are formed in the second cathode needle hole (154) outwards.
9. The pressure relief valve parent electropolishing fixture of claim 6, wherein: the cathode needle backboard (152) is provided with a third cathode needle fixing block (157), the third cathode needle fixing block (157) is clamped into the inner wall of the cathode needle backboard (152), and the third cathode needle fixing block (157) and the cathode needle backboard (152) are fixed through bolts.
10. The pressure relief valve precursor electropolishing fixture of claim 9, wherein: and a third cathode needle hole (158) is formed in the third cathode needle fixing block (157), and a fourth fixing hole (159) is formed in the third cathode needle hole (158) outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223281498.2U CN219010515U (en) | 2022-12-07 | 2022-12-07 | Pressure reducing valve parent body electrolytic polishing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223281498.2U CN219010515U (en) | 2022-12-07 | 2022-12-07 | Pressure reducing valve parent body electrolytic polishing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219010515U true CN219010515U (en) | 2023-05-12 |
Family
ID=86248618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223281498.2U Active CN219010515U (en) | 2022-12-07 | 2022-12-07 | Pressure reducing valve parent body electrolytic polishing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219010515U (en) |
-
2022
- 2022-12-07 CN CN202223281498.2U patent/CN219010515U/en active Active
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