CN113430627B - Clamping device for electroplating processing of pipe fitting - Google Patents
Clamping device for electroplating processing of pipe fitting Download PDFInfo
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- CN113430627B CN113430627B CN202110395863.3A CN202110395863A CN113430627B CN 113430627 B CN113430627 B CN 113430627B CN 202110395863 A CN202110395863 A CN 202110395863A CN 113430627 B CN113430627 B CN 113430627B
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- 238000009713 electroplating Methods 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 53
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000003754 machining Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping device for pipe fitting electroplating processing, which comprises a shell, a chassis and an air cylinder, wherein the chassis is arranged at the bottom of the shell, a movable groove is formed in the chassis, the air cylinder is arranged at the bottom of the chassis, the shell comprises a push rod, a clamping block, a movable rod and a connecting block, the push rod is arranged at the center of the inside of the shell, the bottom of the push rod penetrates through the chassis and is fixedly connected with the output end of the air cylinder, the clamping block is arranged in the shell, and the bottom of the clamping block is in sliding connection with the movable groove.
Description
Technical Field
The invention relates to the technical field of pipe fitting electroplating clamping, in particular to a clamping device for pipe fitting electroplating processing.
Background
The electroplating is to plate a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis, a process of adhering a layer of metal film on the surface of metal or other material parts by utilizing the electrolysis is utilized to prevent oxidation (such as corrosion) of the metal, improve the wear resistance, conductivity, reflectivity, corrosion resistance, attractive appearance and the like, and many of the electroplated products are pipe fittings, so that the pipe fittings are inconvenient to fix, and the pipe fittings fixing device is needed, and the existing fixing device is only used for clamping the outer wall of the pipe fittings, and the outer wall is inconvenient to clamp, so that the other end of the pipe fittings is required to be disassembled and clamped after one end of the pipe fittings is electroplated, and the electroplating effect is influenced by the fact that the other end of the pipe fittings are clamped again, so that the quality of the electroplated product is reduced, the existing clamping device is relatively swayed when the pipe fittings are clamped, the processing effect is influenced, and workers are also needed to adjust the pipe fittings, so that the working efficiency is low.
Disclosure of Invention
The invention aims to provide a clamping device for electroplating processing of a pipe fitting, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a clamping device for pipe fitting electroplating processing comprises a shell, a chassis and an air cylinder, wherein the chassis is arranged at the bottom of the shell, a movable groove is formed in the chassis, and the air cylinder is arranged at the bottom of the chassis;
the casing includes push rod, grip block, movable rod and connecting block, and the push rod setting is in the inside center department of casing, and chassis and cylinder output fixed connection are run through to the push rod bottom, and the grip block setting is inside the casing, grip block bottom and movable groove sliding connection, and the connecting block is installed at the push rod top, and movable rod swing joint is in the connecting block left and right sides.
Preferably, the clamping block comprises a sliding groove, a sliding block, a movable block and clamping heads, wherein the sliding groove is arranged on the left side of the clamping block, the sliding block is arranged inside the sliding groove, the movable block is arranged on the front side and the back side of the clamping block, the number of the clamping heads is two, the clamping heads are vertically arranged, and the left sides of the two clamping heads are fixedly connected with the right side of the clamping block.
Preferably, the movable block comprises balls, clamping blocks, movable seats, spring plates and extension springs, wherein the balls are arranged on the outer surfaces of the movable block, the clamping blocks are arranged below the balls, the balls are clamped inside the clamping blocks, the movable seats are arranged at the bottoms of the clamping blocks, the number of the spring plates is two and symmetrically, two ends of each spring plate are fixedly connected with the bottoms of the movable seats, and two ends of each extension spring are fixedly connected with the bottoms of the movable seats.
Preferably, the chuck comprises a protective sleeve, a rebound mechanism and auxiliary seats, wherein the protective sleeve is sleeved on the outer surface of the chuck, the rebound mechanism is arranged on the left side of the protective sleeve, the number of the auxiliary seats is two and symmetrically arranged, and the bottoms of the two auxiliary seats are fixedly connected with the left side of the inner wall of the chuck.
Preferably, the rebound mechanism comprises a pressing mechanism, a flexible plate, a top seat and a base, wherein the pressing mechanism is arranged on the left side of the protective sleeve, the flexible plate is arranged on the left side of the pressing mechanism, the top seat is arranged on the left side of the flexible plate, the base is arranged on the left side of the flexible plate, and magnets are embedded on the left side of the top seat and the right side of the base.
Preferably, the pressing mechanism comprises a top plate, a rubber pad, elastic balls, arc plates and hard pads, wherein the top plate is arranged inside the pressing mechanism, the rubber pad is fixedly connected to the bottom of the top plate, the elastic balls are arranged below the rubber pad, the number of the arc plates is two, the tops of the two arc plates are fixedly connected to the bottom of the top plate, the bottoms of the two arc plates are fixedly connected with the tough plates, and the hard pads are arranged below the elastic balls.
Preferably, the auxiliary seat comprises an elastic plate, an elastic wire, a pressing plate and an elastic sheet, wherein the elastic plate is arranged on the right side of the auxiliary seat, the pressing plate is arranged on the right side of the inner wall of the elastic plate, the left side of the elastic wire is fixedly connected with the right side of the pressing plate, the right side of the elastic wire is fixedly connected with the left side of the elastic plate, the left side of the elastic sheet is fixedly connected with the right side of the auxiliary seat, and the right side of the elastic sheet is fixedly connected with the left side of the pressing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the movable seat is propped outwards through the extending spring arranged inside the movable block, so that the balls can be clung to the inner wall of the movable groove, the plastic brush is arranged inside the clamping block, the balls can be cleaned during movement, the service life of the balls can be prolonged, the smoothness of the balls during movement can be improved, the stability of the clamping block during movement is improved, and the shaking of the clamping block during movement is avoided.
2. According to the invention, the clamping head is arranged for clamping and fixing the pipe fitting product, the pipe fitting product can be protected through the protective sleeve arranged on the outer surface, damage to the pipe fitting product is avoided, and the contact surface is wider during clamping and fixing through the arranged rebound mechanism, so that the fixing effect is better.
3. The auxiliary seat is arranged to assist the rebound mechanism, when the rebound mechanism receives a large force, the rebound mechanism is extruded and deformed so as to be contacted with the auxiliary seat, the rebound mechanism can be assisted by the acting force of the pressing plate and the elastic sheet which are arranged inside, the elastic wire is used for buffering the extrusion force, the damage caused by excessive deformation of the elastic wire is avoided, the elastic wire also has a limiting function, and the service life of the device is prolonged.
4. According to the invention, the elastic ball is pressed by the top plate through the rubber sleeve by the pressing mechanism, the arc plate is extruded and deformed through the received force, the hard pad is used for preventing the arc plate from being excessively deformed to cause damage, and meanwhile, the elastic ball is also used for supporting the elastic ball, and the pipe fitting with the uneven inner wall can be effectively clamped through the reverse acting force generated by the extrusion of the elastic ball and the arc plate.
5. According to the invention, when the rebound mechanism is arranged and is contacted with the inner wall of the pipe fitting through the clamping head, the protective sleeve can be inwards pressed against the rebound mechanism through the extrusion force generated by clamping, the base in the rebound mechanism and the magnet arranged in the top seat repel the top seat to the outside under the action of like poles, so that the top seat can generate an acting force on the ductile plate to the outside, and the protective sleeve can be tightly attached to the inner wall of the pipe fitting through the reverse acting force, so that the clamping effect is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a clamping block according to the present invention;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a movable block according to the present invention;
FIG. 5 is a schematic diagram of a front cross-sectional structure of a chuck according to the present invention;
FIG. 6 is a schematic diagram of a front cross-sectional structure of a rebound mechanism of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
in the figure: 1. the spring comprises a shell, 11 parts of push rods, 12 parts of clamping blocks, 121 parts of sliding grooves, 122 parts of sliding blocks, 123 parts of movable blocks, a1. balls, a2 parts of clamping blocks, a3. movable seats, a4. spring plates, a5. extension springs, 124 parts of clamping heads, c1 parts of protective sleeves, c2. rebound mechanisms, c21 parts of pressing mechanisms, w1. top plates, w2. rubber gaskets, w3. spring balls, w4. arc plates, w5. hard gaskets, c22 parts of flexible plates, c23 parts of top seats, c24 parts of bases, c25 parts of magnets, c3. auxiliary seats, c31 parts of flexible plates, c32 parts of elastic wires, c33 parts of pressing plates, c34 parts of elastic plates, 13 parts of movable rods, 14 parts of connecting blocks, 2 parts of bottom plates, 21 parts of movable grooves and 3 parts of air cylinders.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
please refer to fig. 1-4:
the invention provides a technical scheme that: the utility model provides a clamping device for pipe fitting electroplates processing, including casing 1, chassis 2 and cylinder 3, chassis 2 installs in casing 1 bottom, chassis 2 inside is provided with movable groove 21, cylinder 3 installs in chassis 2 bottom, casing 1 includes push rod 11, grip block 12, movable rod 13 and connecting block 14, push rod 11 sets up in casing 1 inside center department, the grip block 12 sets up inside casing 1 through chassis 2 and cylinder 3 output fixed connection in the bottom, grip block 12 bottom and movable groove 21 sliding connection, connecting block 14 installs at push rod 11 top, movable rod 13 swing joint is in the connecting block 14 left and right sides.
The clamping block 12 comprises a sliding groove 121, a sliding block 122, a movable block 123 and clamping heads 124, wherein the sliding groove 121 is arranged on the left side of the clamping block 12, the sliding block 122 is arranged inside the sliding groove 121, the movable block 123 is arranged on the front surface and the back surface of the clamping block 12, the number of the clamping heads 124 is two and is vertical, the left sides of the two clamping heads 124 are fixedly connected with the right side of the clamping block 12, the sliding block 122 is movably connected with the movable rod 13, and the number of the clamping blocks 12 is four.
The movable block 123 comprises a ball a1, a clamping block a2, a movable seat a3, a spring plate a4 and an extension spring a5, wherein the ball a1 is arranged on the outer surface of the movable block 123, the clamping block a2 is arranged below the ball a1, the ball a1 is clamped inside the clamping block a2, the movable seat a3 is arranged at the bottom of the clamping block a2, the number of the spring plates a4 is two and symmetrically arranged, two ends of the two spring plates a4 are fixedly connected with the bottom of the movable seat a3, two ends of the extension spring a5 are fixedly connected with the bottom of the movable seat a3, the movable seat a3 is outwards pushed by the extension spring a5 which is arranged inside the movable block 123, so that the ball a1 can be clung to the inner wall of the movable groove 21, a plastic brush is arranged inside the clamping block a2, the ball a1 can be cleaned in a moving process, the service life of the ball a1 can be prolonged, meanwhile, the smoothness of the moving process can be improved, and the stability of the clamping block 12 in moving process can be avoided.
Example 2:
please refer to fig. 5-8:
the chuck 124 includes protective sheath c1, rebound mechanism c2 and auxiliary seat c3, protective sheath c1 cup joints at chuck 124 surface, rebound mechanism c2 sets up in protective sheath c1 left side, auxiliary seat c3 quantity is two and for the symmetry setting, two auxiliary seat c3 bottoms all with chuck 124 inner wall left side fixed connection, be used for carrying out through the centre gripping to the pipe fitting product through setting up chuck 124 and fix, can protect the pipe fitting product through the protective sheath c1 of surface setting, avoid its damage, contact surface is wider when the centre gripping is fixed through rebound mechanism c2 of setting can make it, thereby make its fixed effect better.
The rebound mechanism c2 comprises a pressing mechanism c21, a flexible plate c22, a top seat c23 and a base c24, wherein the pressing mechanism c21 is arranged on the left side of the protective sleeve c1, the flexible plate c22 is arranged on the left side of the pressing mechanism c21, the top seat c23 is arranged on the left side of the flexible plate c22, the base c24 is arranged on the left side of the flexible plate c22, the left side of the top seat c23 and the right side of the base c24 are embedded with a magnet c25, when the rebound mechanism c2 is arranged to be contacted with the inner wall of a pipe fitting through a clamping head 124, the left side of the flexible plate c22 is contacted with the right side of the top seat c23, the pressing mechanism c21 is arranged on the right side of the flexible plate c22, the protective sleeve c1 is inwards pressed against the rebound mechanism c2 through the extrusion force generated by clamping, the top seat c23 is repelled to the outside through the magnet c25 arranged in the rebound mechanism c2 under the action of the same polarity, the top seat c23 can generate a acting force to the outside the flexible plate c22, and the protective sleeve c1 can be tightly clamped on the inner wall of the pipe fitting through a reverse acting force.
The pressing mechanism c21 comprises a top plate w1, a rubber pad w2, elastic balls w3, arc plates w4 and hard pads w5, wherein the top plate w1 is arranged inside the pressing mechanism c21, the rubber pad w2 is fixedly connected to the bottom of the top plate w1, the elastic balls w3 are arranged below the rubber pad w2, the number of the arc plates w4 is two, the tops of the two arc plates w4 are fixedly connected with the bottom of the top plate w1, the bottoms of the two arc plates w4 are fixedly connected with the flexible plate c22, the hard pads w5 are arranged below the elastic balls w3, the top of the top plate w1 is contacted with the bottom of the protective sleeve c1, the top plate w1 is pressed by the rubber sleeve w2 through the pressing mechanism c21, the arc plates w4 are extruded and deformed through the received force, the hard pads w5 are used for preventing the arc plates w4 from being excessively deformed to cause damage, and simultaneously, the elastic balls w3 can be used for supporting the pipe fittings with uneven inner walls through reverse acting forces generated by extrusion of the elastic balls w3 and the arc plates w4.
The auxiliary seat c3 comprises an elastic plate c31, an elastic wire c32, a pressing plate c33 and an elastic sheet c34, wherein the elastic plate c31 is arranged on the right side of the auxiliary seat c3, the pressing plate c33 is arranged on the right side of the inner wall of the elastic plate c31, the left side of the elastic wire c32 is fixedly connected with the right side of the pressing plate c33, the right side of the elastic wire c32 is fixedly connected with the left side of the elastic sheet c31, the left side of the elastic sheet c34 is fixedly connected with the right side of the auxiliary seat c3, the right side of the elastic sheet c34 is fixedly connected with the left side of the pressing plate c33, the auxiliary seat c3 is used for assisting the rebound mechanism c2, when the rebound mechanism c2 receives a large force, the rebound mechanism c2 can be assisted by the acting force of the pressing plate c33 and the elastic sheet c34 which are arranged inside, the elastic wire c32 is used for buffering the extrusion force, so that the rebound mechanism c2 is prevented from being damaged due to excessive deformation, and meanwhile, the service life of the device is prolonged.
Working principle: when the clamping device for pipe fitting electroplating processing is used, the pipe fitting is sleeved outside the shell 1, the push rod 11 is driven to move by the air cylinder 3 to enable the movable rod 13 to push the clamping block 12 to move through the sliding block 122, the movable block 123 arranged at the bottom of the clamping block 12 moves inside the movable groove 21 to improve the stability of the clamping block 12 during movement, so that the shaking is avoided, the precision of pipe fitting clamping is improved, the movable seat a3 is propped outwards through the extension spring a5 arranged inside the movable block 123, the ball a1 can be tightly attached to the inner wall of the movable groove 21, the plastic brush is arranged inside the clamping block a2, the ball a1 can be wiped and cleaned during movement, the service life of the ball a1 can be prolonged, meanwhile, the smoothness during movement can also be improved, the clamping of the inner wall of the pipe fitting is enabled to be contacted by the clamping head 124 through the clamping of the clamping block 12, the extrusion force generated by clamping the convex part can press the protective sleeve c1 inwards to the rebound mechanism c2, the base c24 in the rebound mechanism c2 and the magnet c25 arranged in the footstock c23 repel the footstock c23 outwards under the action of the like repulsion, the footstock c23 can generate an acting force to the outside of the ductile plate c22, the top plate w1 in the pressing mechanism c21 presses the elastic ball w3 through the rubber sleeve w2 by the contact of the protective sleeve c1 and the inner wall, the arc plate w4 is extruded and deformed by the received force, the hard pad w5 is used for preventing the arc plate w4 from being excessively deformed to damage, meanwhile, the elastic ball w3 is also supported by the reverse acting force generated by the extrusion of the elastic ball w3 and the arc plate w4, so that the protective sleeve c1 can be tightly attached to the inner wall of a pipe fitting, the clamping effect is better, the pipe fitting with uneven inner wall can be effectively clamped, the auxiliary seat c3 is used for assisting the rebound mechanism c2, when the rebound mechanism c2 receives a large force, the rebound mechanism c2 is extruded and deformed so as to be in contact with the auxiliary seat c3, the rebound mechanism c2 can be assisted under the acting force of the pressing plate c33 and the elastic sheet c34 which are arranged inside, the elastic wire c32 is used for buffering the extrusion force, the elastic wire c32 is prevented from being excessively deformed to cause damage, meanwhile, the elastic wire c32 also has a limiting effect, the service life of the device is prolonged, and finally the pipe fitting can be clamped through the clamping block 12, and the pipe fitting can be subjected to work such as electroplating.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a clamping device for pipe fitting electroplate processing, includes casing (1), chassis (2) and cylinder (3), its characterized in that: the chassis (2) is arranged at the bottom of the shell (1), a movable groove (21) is formed in the chassis (2), and the air cylinder (3) is arranged at the bottom of the chassis (2);
the shell (1) comprises a push rod (11), a clamping block (12), a movable rod (13) and a connecting block (14), wherein the push rod (11) is arranged at the center inside the shell (1), the bottom of the push rod (11) penetrates through the chassis (2) and is fixedly connected with the output end of the air cylinder (3), the clamping block (12) is arranged inside the shell (1), the bottom of the clamping block (12) is slidably connected with the movable groove (21), the connecting block (14) is arranged at the top of the push rod (11), and the movable rod (13) is movably connected to the left side and the right side of the connecting block (14);
the clamping block (12) comprises a sliding groove (121), a sliding block (122), a movable block (123) and clamping heads (124), wherein the sliding groove (121) is arranged on the left side of the clamping block (12), the sliding block (122) is arranged in the sliding groove (121), the movable block (123) is arranged on the front side and the back side of the clamping block (12), the number of the clamping heads (124) is two and is vertical, and the left sides of the two clamping heads (124) are fixedly connected with the right side of the clamping block (12);
the movable block (123) comprises balls (a 1), clamping blocks (a 2), movable seats (a 3), spring plates (a 4) and extension springs (a 5), wherein the balls (a 1) are arranged on the outer surface of the movable block (123), the clamping blocks (a 2) are arranged below the balls (a 1), the balls (a 1) are clamped inside the clamping blocks (a 2), the movable seats (a 3) are arranged at the bottoms of the clamping blocks (a 2), the number of the spring plates (a 4) is two and symmetrically arranged, two ends of each spring plate (a 4) are fixedly connected with the bottoms of the movable seats (a 3), and two ends of each extension spring (a 5) are fixedly connected with the bottoms of the movable seats (a 3);
the chuck (124) comprises a protective sleeve (c 1), a rebound mechanism (c 2) and auxiliary seats (c 3), wherein the protective sleeve (c 1) is sleeved on the outer surface of the chuck (124), the rebound mechanism (c 2) is arranged on the left side of the protective sleeve (c 1), the number of the auxiliary seats (c 3) is two and symmetrically arranged, and the bottoms of the two auxiliary seats (c 3) are fixedly connected with the left side of the inner wall of the chuck (124);
the rebound mechanism (c 2) comprises a pressing mechanism (c 21), a flexible plate (c 22), a top seat (c 23) and a base (c 24), wherein the pressing mechanism (c 21) is arranged on the left side of a protective sleeve (c 1), the flexible plate (c 22) is arranged on the left side of the pressing mechanism (c 21), the top seat (c 23) is arranged on the left side of the flexible plate (c 22), the base (c 24) is arranged on the left side of the flexible plate (c 22), and magnets (c 25) are embedded on the left side of the top seat (c 23) and the right side of the base (c 24).
2. A clamping device for use in the electrolytic machining of pipe elements as claimed in claim 1, wherein: pressing mechanism (c 21) include roof (w 1), rubber pad (w 2), elasticity ball (w 3), arc (w 4) and stereoplasm pad (w 5), roof (w 1) set up inside pressing mechanism (c 21), rubber pad (w 2) fixed connection is in roof (w 1) bottom, elasticity ball (w 3) set up in rubber pad (w 2) below, arc (w 4) quantity is two, arc (w 4) top all with roof (w 1) bottom fixed connection, two arc (w 4) bottom all with toughness board (c 22) fixed connection, stereoplasm pad (w 5) set up in elasticity ball (w 3) below.
3. A clamping device for use in the electrolytic machining of pipe elements as claimed in claim 1, wherein: the auxiliary seat (c 3) comprises an elastic plate (c 31), an elastic wire (c 32), a pressing plate (c 33) and an elastic sheet (c 34), wherein the elastic plate (c 31) is arranged on the right side of the auxiliary seat (c 3), the pressing plate (c 33) is arranged on the right side of the inner wall of the elastic plate (c 31), the left side of the elastic wire (c 32) is fixedly connected with the right side of the pressing plate (c 33), the right side of the elastic wire (c 32) is fixedly connected with the left side of the elastic plate (c 31), the left side of the elastic sheet (c 34) is fixedly connected with the right side of the auxiliary seat (c 3), and the right side of the elastic sheet (c 34) is fixedly connected with the left side of the pressing plate (c 33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110395863.3A CN113430627B (en) | 2021-04-13 | 2021-04-13 | Clamping device for electroplating processing of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110395863.3A CN113430627B (en) | 2021-04-13 | 2021-04-13 | Clamping device for electroplating processing of pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113430627A CN113430627A (en) | 2021-09-24 |
| CN113430627B true CN113430627B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110395863.3A Active CN113430627B (en) | 2021-04-13 | 2021-04-13 | Clamping device for electroplating processing of pipe fitting |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114381788B (en) * | 2022-03-22 | 2022-05-27 | 南通科邦机械有限公司 | Electroplating clamping device for production and processing of hollow parts of fitness equipment |
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| JPH09253888A (en) * | 1996-03-27 | 1997-09-30 | Tokyo Gas Co Ltd | Pipe inner clamp device |
| WO1999010130A1 (en) * | 1997-08-28 | 1999-03-04 | Stogner Licensing, Ltd. | Duplex drill pipe wrench |
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