CN219945136U - Welding bench convenient to equipment articulated pneumatic cylinder body - Google Patents
Welding bench convenient to equipment articulated pneumatic cylinder body Download PDFInfo
- Publication number
- CN219945136U CN219945136U CN202321031440.4U CN202321031440U CN219945136U CN 219945136 U CN219945136 U CN 219945136U CN 202321031440 U CN202321031440 U CN 202321031440U CN 219945136 U CN219945136 U CN 219945136U
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- cylinder
- assembled
- clamping jaw
- center
- cylinder bottom
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a welding bench convenient for assembling a hinged hydraulic cylinder body, in particular to the technical field of automatic assembly welding of hydraulic cylinder components, which comprises an automatic assembly welding bench, wherein the automatic assembly welding bench comprises: a cylinder bottom positioning clamping jaw and a cylinder bottom moving platform; the cylinder bottom moving platform comprises: a back and forth movement module; the cylinder bottom positioning clamping jaw comprises: the clamping jaw comprises a V-shaped block, a pin shaft and a clamping jaw fixing seat; the pin shaft and the V-shaped block are arranged on the clamping jaw fixing seat, and the clamping jaw fixing seat is fixedly arranged on the sliding block of the front-back moving module through bolts. According to the utility model, the cylinder bottom positioning clamping jaw, the air chuck, the servo rotating head and the cylinder bottom moving platform are utilized to realize automatic assembly of the cylinder bottom and the cylinder barrel, and a welding space is reserved through the air center after the assembly, so that the automatic assembly and welding of the cylinder bottom and the cylinder barrel are realized, the purpose of full-sequence automatic operation can be realized by easily utilizing feeding and discharging of a robot, the labor intensity of workers is reduced, and the product quality is ensured.
Description
Technical Field
The utility model relates to the technical field of automatic assembly and welding of hydraulic cylinder components, in particular to a welding bench for conveniently assembling a hinged hydraulic cylinder body.
Background
The known two-end hinged hydraulic cylinder is widely applied to engineering vehicles and equipment, so that the cylinder barrel and the cylinder bottom are welded into a whole before the hinged hydraulic cylinder is used, and the cylinder bottom and the cylinder barrel are assembled manually and then are placed on a special welding machine for welding in the industry.
But when in actual use, the labor intensity of repeated assembly and loading and unloading is high in a manual operation mode, the close-range contact welding affects the health, and the manual positioning of the cylinder bottom of the hinged hydraulic cylinder is difficult, and the cylinder bottom and the cylinder barrel are required to be assembled at an angle, so that the assembly and the welding of the cylinder body of the hinged hydraulic cylinder are inconvenient, and the welding bench convenient for assembling the cylinder body of the hinged hydraulic cylinder is provided as a further improvement.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a welding bench that facilitates assembling an articulated cylinder block, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a welding bench convenient to equipment articulated pneumatic cylinder body, includes automatic equipment welding bench, automatic equipment welding bench includes: the device comprises an air chuck, a servo rotating head, a nozzle tip angle positioning module, an air center, a frame, a cylinder bottom positioning clamping jaw and a cylinder bottom moving platform;
the cylinder bottom moving platform comprises: a back and forth movement module;
the pneumatic chuck and the servo rotating head, the oil nozzle angle positioning module, the pneumatic center and the cylinder bottom moving platform are fixedly arranged on the frame through bolts;
the cylinder bottom positioning clamping jaw comprises: the clamping jaw comprises a base clamping jaw cylinder, a connecting plate, a V-shaped block, a pin shaft and a clamping jaw fixing seat;
the pin shaft and the V-shaped block are fixedly arranged on the connecting plate through bolts, the connecting plate is fixedly arranged on the clamping jaw of the base clamping jaw cylinder through bolts, the base clamping jaw cylinder is fixedly arranged on the clamping jaw fixing seat through bolts, and the clamping jaw fixing seat is fixedly arranged on the sliding block of the front-back moving module through bolts.
Further, the cylinder bottom moving platform further comprises: a left-right moving module, a guide rail and a platform bottom plate;
the left-right moving module and the guide rail are respectively arranged on two sides of the platform bottom plate through bolts, the guide rail is parallel to the left-right moving module, the sliding blocks and the guide rail sliding blocks on the left-right moving module are all arranged at the bottom of the front-back moving module, and the platform bottom plate is fixedly arranged on the rack through bolts.
Further, the nozzle tip angle positioning module includes: the device comprises a displacement sensor group, a lifting cylinder and a module fixing seat;
the displacement sensor group is fixed on a piston of the lifting cylinder through bolt installation, the lifting cylinder is fixedly installed on the module fixing seat through bolts, and the module fixing seat is fixedly installed on the frame through bolts.
Further, the pneumatic tip includes: the device comprises a center body, a center cylinder, a center seat and a center fixing seat;
the center body is connected with a piston rod of a center cylinder, the center cylinder is fixedly arranged at the top of a center seat, the center seat is fixed on a center fixing seat through a bolt, and the center fixing seat is fixedly arranged on a frame through the bolt.
Further, the air chuck and the servo rotating head comprise: the pneumatic chuck is connected with the servo motor through a coupler, the servo motor is fixedly arranged at the top of the fixed base through bolts, and the fixed base is fixedly arranged on the frame through bolts.
Further, a cylinder body to be assembled is arranged between the air chuck and the pin shaft and the V-shaped block, and the cylinder body to be assembled comprises: the oil nozzle comprises an oil nozzle body, a cylinder barrel to be assembled and a cylinder bottom to be assembled, wherein a hinge hole is formed in one end of the cylinder bottom to be assembled, the other end of the cylinder bottom to be assembled is fixedly connected with an outer circular surface, and the oil nozzle body is fixedly installed on the side surface of the cylinder barrel to be assembled, which is far away from one end of the cylinder bottom to be assembled.
Further, a groove is formed in the assembled position of the cylinder barrel to be assembled and the outer circular surface.
The utility model has the technical effects and advantages that:
1. compared with the prior art, based on the structural feature of articulated cylinder bottom, utilize cylinder bottom location clamping jaw, air chuck and servo rotating head and cylinder bottom moving platform, realize the automatic equipment of cylinder bottom and cylinder, switch through the pneumatic top after the equipment and give up the welding space to realize the automatic group of cylinder bottom and cylinder and weld, can utilize the unloading to reach the purpose of full order automation operation easily on the robot, reduce workman intensity of labour, improve personnel's operation environment, guarantee product quality.
2. Compared with the prior art, the automatic welding device has the advantages that based on the alarm function that the positioning instruction of the servo motor is not in place, whether the cylinder barrel and the cylinder bottom are assembled correctly or not is judged, so that continuous operation after assembly failure is prevented, defective products are processed, and the quality of automatic welding products is guaranteed; by arranging the air chuck and the servo rotating head oil nozzle angle positioning module, the position of the oil nozzle body on the cylinder barrel to be assembled is automatically searched, and the fixed angle assembly of the cylinder bottom and the cylinder barrel can be accurately realized by combining the hinge hole on the cylinder bottom to be assembled with the positioning of the pin shaft; meanwhile, the requirement on the feeding position of the cylinder barrel to be assembled is low in automatically searching for the position of the oil nozzle body, and automatic operation is easier to realize.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of an automated assembly welding bench according to the present utility model.
FIG. 3 is a schematic view of the cylinder barrel to be assembled and the cylinder bottom to be assembled according to the present utility model.
Fig. 4 is a schematic view of the structure of the cylinder bottom positioning jaw according to the utility model.
Fig. 5 is a schematic structural view of a cylinder bottom moving platform according to the present utility model.
FIG. 6 is a schematic diagram of the structure of the air chuck and servo rotary head of the present utility model.
Fig. 7 is a schematic structural view of the nozzle tip angle positioning module of the present utility model.
Fig. 8 is a schematic structural view of the pneumatic tip of the present utility model.
Fig. 9 is a schematic structural view of a cylinder to be assembled according to the present utility model.
Fig. 10 is a schematic view of the structure of the cylinder bottom to be assembled according to the present utility model.
The reference numerals are:
1. automatically assembling a welding bench;
11. an air chuck and a servo rotating head;
111. an air chuck; 112. a servo motor; 113. a fixed base;
12. a nozzle angle positioning module;
121. a displacement sensor group; 122. a lifting cylinder; 123. a module fixing seat;
13. a pneumatic center;
131. a tip body; 132. a center cylinder; 133. a center seat; 134. a center fixing seat;
14. a frame;
15. cylinder bottom positioning clamping jaw;
151. a base clamping jaw cylinder; 152. a connecting plate; 153. a V-shaped block; 154. a pin shaft; 155. a clamping jaw fixing seat;
16. a cylinder bottom moving platform;
161. a back and forth movement module; 162. a left-right moving module; 163. a guide rail; 164. a platform floor;
2. a cylinder body to be assembled;
21. a nozzle body; 22. a cylinder barrel to be assembled; 23. a cylinder bottom to be assembled; 24. a hinge hole; 25. an outer circumferential surface; 26. and (5) groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
A welding stand for facilitating assembly of articulated cylinder blocks as shown in figures 1-10, comprising an automatic assembly welding stand 1, the automatic assembly welding stand 1 comprising: the pneumatic chuck comprises a pneumatic chuck body, a servo rotating head 11, a nozzle angle positioning module 12, a pneumatic center 13, a frame 14, a cylinder bottom positioning clamping jaw 15 and a cylinder bottom moving platform 16;
the cylinder bottom moving platform 16 includes: a back and forth movement module 161;
the pneumatic chuck and the servo rotating head 11, the oil nozzle angle positioning module 12, the pneumatic center 13 and the cylinder bottom moving platform 16 are fixedly arranged on the frame 14 through bolts;
the cylinder bottom positioning jaw 15 comprises: base jaw cylinder 151, connecting plate 152, V-block 153, pin 154 and jaw holder 155;
the pin shaft 154 and the V-shaped block 153 are fixedly mounted on the connecting plate 152 through bolts, the connecting plate 152 is fixedly mounted on the clamping jaw of the base clamping jaw cylinder 151 through bolts, the base clamping jaw cylinder 151 is fixedly mounted on the clamping jaw fixing seat 155 through bolts, and the clamping jaw fixing seat 155 is fixedly mounted on the sliding block of the front-back moving module 161 through bolts.
Wherein, the V-shaped block 153 and the pin 154 can finish clamping and opening actions along with the connecting plate 152 under the drive of the base clamping jaw cylinder 151, thereby clamping the cylinder bottom 23 to be assembled;
when the joint robot matched with the joint robot is used for loading the cylinder bottom 23 to be assembled into the cylinder bottom positioning clamping jaw 15 and clamping, the center of the cylinder bottom 23 to be assembled is positioned through the V-shaped block 153, and the hinge hole 24 is positioned through the pin shaft 154;
in a preferred embodiment, as shown in FIGS. 1-10, bottom translation stage 16 further comprises: a left-right moving module 162, a guide rail 163, and a platform floor 164;
the left and right moving modules 162 and the guide rail 163 are respectively installed at two sides of the platform bottom plate 164 through bolts, the guide rail 163 is arranged in parallel with the left and right moving modules 162, the sliding blocks on the left and right moving modules 162 and the sliding blocks on the guide rail 163 are installed at the bottoms of the front and back moving modules 161, and the platform bottom plate 164 is fixedly installed on the rack 14 through bolts;
the cylinder bottom positioning clamping jaw 15 is driven by the left-right moving module 162 and the front-back moving module 161 to move back and forth and left and right;
the cylinder bottom positioning clamping jaw 15 moves the cylinder bottom 23 to be assembled to a position coaxial with the cylinder 22 to be assembled under the drive of the front-back moving module 161, and the cylinder bottom 23 to be assembled is driven by the left-right moving module 162 to complete the assembly with the cylinder 22 to be assembled;
when the cylinder 22 to be assembled and the cylinder bottom 23 to be assembled fail to be assembled, the left-right moving module 162 cannot move to the required position and gives an alarm, so that the continuous operation is terminated and the personnel processing is waited; therefore, whether the cylinder barrel and the cylinder bottom are assembled correctly is judged, so that the operation is continued after the assembly failure is prevented, defective products are processed, and the quality of automatic welding products is ensured.
In a preferred embodiment, as shown in fig. 1-10, the air tip 13 includes: the center body 131, the center cylinder 132, the center seat 133 and the center fixing seat 134;
the center body 131 is connected with a piston rod of the center cylinder 132, the center cylinder 132 is fixedly arranged at the top of the center seat 133, the center seat 133 is fixed on the center fixing seat 134 through bolts, and the center fixing seat 134 is fixedly arranged on the frame 14 through bolts;
the center cylinder 132 can drive the center body 131 to stretch along the axial direction; when the assembly is completed, the center body 131 of the pneumatic center 13 stretches out to tightly prop against the cylinder bottom 23 to be assembled, the cylinder bottom positioning clamping jaw 15 is driven by the front-back moving module 161 to retract to the initial position after being opened, the automatic assembly of the cylinder bottom 23 to be assembled and the cylinder barrel 22 to be assembled is completed, and a welding position is yielded.
In a preferred embodiment, as shown in FIGS. 1-10, the nozzle angular positioning module 12 includes: a displacement sensor group 121, a lifting cylinder 122 and a module fixing seat 123;
the displacement sensor group 121 is fixedly arranged on a piston of the lifting cylinder 122 through bolts, the lifting cylinder 122 is fixedly arranged on the module fixing seat 123 through bolts, and the module fixing seat 123 is fixedly arranged on the frame 14 through bolts;
the air chuck and the servo spin head 11 include: the pneumatic chuck 111, the servo motor 112 and the fixed base 113, wherein the pneumatic chuck 111 is connected with the servo motor 112 through a coupler, the servo motor 112 is fixedly arranged at the top of the fixed base 113 through bolts, and the fixed base 113 is fixedly arranged on the frame 14 through bolts;
the servo motor 112 can drive the air chuck 111 to rotate by a set angle, the cylinder 22 to be assembled is assembled into the air chuck 111 and clamped by the joint robot, and the center positioning of the cylinder 22 to be assembled is completed through the air chuck 111, so that the air chuck 111 drives the cylinder 22 to be assembled to rotate to the nozzle body 21 on the cylinder 22 to be assembled, and the cylinder 22 to be assembled contacts the displacement sensor group 121 of the nozzle angle positioning module 12 and stops rotating when being displaced to the set position, thereby completing the positioning of the nozzle body 21 of the cylinder 22 to be assembled in the angle direction.
In a preferred embodiment, as shown in fig. 1-10, a cylinder 2 to be assembled is provided between the air chuck 111 and the pin 154 and V-block 153, and the cylinder 2 to be assembled includes: the oil nozzle comprises an oil nozzle body 21, a cylinder barrel 22 to be assembled and a cylinder bottom 23 to be assembled, wherein a hinge hole 24 is formed in one end of the cylinder bottom 23 to be assembled, the other end of the cylinder bottom 23 to be assembled is fixedly connected with an outer circular surface 25, and the oil nozzle body 21 is fixedly arranged on the side surface of the cylinder barrel 22 to be assembled, which is far away from one end of the cylinder bottom 23 to be assembled; a groove 26 is formed at the assembly position of the cylinder barrel 22 to be assembled and the outer circular surface 25;
wherein, the outer circular surface 25 is a processing surface which can be used for positioning and can be covered during welding; when the cylinder barrel 22 to be assembled and the cylinder bottom 23 to be assembled are assembled, the oil nozzle body 21 and the hinge hole 24 are kept at a fixed angle, and the position of the groove 26 is welded after the assembly;
during welding, the welding robot matched with the welding robot drives the welding gun to move to the welding position, namely the position of the groove 26, to start welding, the assembled cylinder barrel and cylinder bottom are driven by the air chuck and the servo rotating head 11 to rotate for one circle, so that one circle of welding is completed, and the welding gun exits after the welding is completed.
The working principle of the utility model is as follows: when in use, step one: the cylinder bottom 23 to be assembled is installed into the cylinder bottom positioning clamping jaw 15 by matching with a joint robot, the V-shaped block 153 and the pin shaft 154 are used for completing clamping and opening actions by utilizing the base clamping jaw cylinder 151, the center positioning of the cylinder bottom 23 to be assembled is completed by the V-shaped block 153, and the hinge hole 24 is positioned by the pin shaft 154;
step two: the servo motor 112 can drive the air chuck 111 to rotate for a set angle, the cylinder 22 to be assembled is assembled into the air chuck 111 and clamped by the joint robot, and the center positioning of the cylinder 22 to be assembled is completed through the air chuck 111, so that the air chuck 111 drives the cylinder 22 to be assembled to rotate to the nozzle body 21 on the cylinder 22 to be assembled, and the cylinder 22 to be assembled contacts the displacement sensor group 121 of the nozzle angle positioning module 12 and stops rotating when being displaced to the set position, thereby completing the positioning of the nozzle body 21 of the cylinder 22 to be assembled in the angle direction;
step three: the cylinder bottom positioning clamping jaw 15 moves the cylinder bottom 23 to be assembled to a position coaxial with the cylinder 22 to be assembled under the drive of the front-back moving module 161, and the cylinder bottom 23 to be assembled is driven by the left-right moving module 162 to complete the assembly with the cylinder 22 to be assembled; when the cylinder 22 to be assembled and the cylinder bottom 23 to be assembled fail to be assembled, the left and right moving module 162 cannot move to the required position and gives an alarm, so that the continuous operation is stopped and the personnel processing is waited; therefore, whether the cylinder barrel and the cylinder bottom are assembled correctly is judged, so that the operation is continued after the assembly failure is prevented, defective products are processed, and the quality of automatic welding products is ensured;
step four: when the assembly is completed, the center cylinder 132 of the pneumatic center 13 drives the center body 131 to stretch along the axial direction, the center body 131 stretches out to tightly prop up the cylinder bottom 23 to be assembled, the cylinder bottom positioning clamping jaw 15 is opened and then is driven by the front-back moving module 161 to retract to the initial position, the automatic assembly of the cylinder bottom 23 to be assembled and the cylinder barrel 22 to be assembled is completed, and a welding position is yielded;
step five: during welding, the welding robot used in a matched mode drives the welding gun to move to a welding position, namely the position of the groove 26, to start welding, the assembled cylinder barrel and cylinder bottom are driven by the air chuck and the servo rotating head 11 to rotate for one circle, so that one circle of welding is completed, and the welding gun is withdrawn after the welding is completed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Welding bench convenient to equipment articulated pneumatic cylinder body, including automatic assembly welding bench (1), its characterized in that: the automatic assembly welding bench (1) comprises: the device comprises an air chuck, a servo rotating head (11), a nozzle tip angle positioning module (12), an air center (13), a rack (14), a cylinder bottom positioning clamping jaw (15) and a cylinder bottom moving platform (16);
the cylinder bottom moving platform (16) comprises: a back and forth movement module (161);
the pneumatic chuck and the servo rotating head (11), the oil nozzle angle positioning module (12), the pneumatic center (13) and the cylinder bottom moving platform (16) are fixedly arranged on the frame (14) through bolts;
the cylinder bottom positioning jaw (15) comprises: the clamping jaw comprises a base clamping jaw cylinder (151), a connecting plate (152), a V-shaped block (153), a pin shaft (154) and a clamping jaw fixing seat (155);
the pin shaft (154) and the V-shaped block (153) are fixedly arranged on the connecting plate (152) through bolts, the connecting plate (152) is fixedly arranged on the clamping jaw of the base clamping jaw cylinder (151) through bolts, the base clamping jaw cylinder (151) is fixedly arranged on the clamping jaw fixing seat (155) through bolts, and the clamping jaw fixing seat (155) is fixedly arranged on the sliding block of the front-back moving module (161) through bolts.
2. A welding bench for facilitating assembly of an articulated cylinder block according to claim 1, wherein: the cylinder bottom moving platform (16) further comprises: a left-right movement module (162), a guide rail (163) and a platform floor (164);
the left and right moving module (162) and the guide rail (163) are respectively installed on two sides of the platform bottom plate (164) through bolts, the guide rail (163) and the left and right moving module (162) are arranged in parallel, the sliding blocks on the left and right moving module (162) and the sliding blocks on the guide rail (163) are all installed at the bottom of the front and back moving module (161), and the platform bottom plate (164) is fixedly installed on the rack (14) through bolts.
3. A welding bench for facilitating assembly of an articulated cylinder block according to claim 1, wherein: the nozzle tip angle positioning module (12) comprises: a displacement sensor group (121), a lifting cylinder (122) and a module fixing seat (123);
the displacement sensor group (121) is fixedly arranged on a piston of the lifting cylinder (122) through a bolt, the lifting cylinder (122) is fixedly arranged on the module fixing seat (123) through a bolt, and the module fixing seat (123) is fixedly arranged on the frame (14) through a bolt.
4. A welding bench for facilitating assembly of an articulated cylinder block according to claim 1, wherein: the pneumatic tip (13) comprises: the device comprises a center body (131), a center cylinder (132), a center seat (133) and a center fixing seat (134);
the novel high-precision oil cylinder is characterized in that the center body (131) is connected with a piston rod of the center cylinder (132), the center cylinder (132) is fixedly arranged at the top of the center seat (133), the center seat (133) is fixed on the center fixing seat (134) through bolts, and the center fixing seat (134) is fixedly arranged on the frame (14) through bolts.
5. A welding bench for facilitating assembly of an articulated cylinder block according to claim 1, wherein: the air chuck and servo rotary head (11) comprises: the pneumatic chuck (111), servo motor (112) and unable adjustment base (113), pneumatic chuck (111) are connected with servo motor (112) through the shaft coupling, servo motor (112) are through the top of bolt fixed mounting at unable adjustment base (113), unable adjustment base (113) are through bolt fixed mounting on frame (14).
6. A welding bench for facilitating assembly of an articulated cylinder block according to claim 5, wherein: a cylinder body (2) to be assembled is arranged between the air chuck (111) and the pin shaft (154) and the V-shaped block (153), and the cylinder body (2) to be assembled comprises: the novel oil nozzle comprises an oil nozzle body (21), a cylinder barrel (22) to be assembled and a cylinder bottom (23) to be assembled, wherein a hinge hole (24) is formed in one end of the cylinder bottom (23) to be assembled, the other end of the cylinder bottom (23) to be assembled is fixedly connected with an outer circular surface (25), and the oil nozzle body (21) is fixedly arranged on the side surface, far away from one end of the cylinder bottom (23) to be assembled, of the cylinder barrel (22) to be assembled.
7. A welding bench for facilitating assembly of an articulated cylinder block according to claim 6, wherein: and a groove (26) is formed at the assembly position of the cylinder barrel (22) to be assembled and the outer circular surface (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031440.4U CN219945136U (en) | 2023-04-28 | 2023-04-28 | Welding bench convenient to equipment articulated pneumatic cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031440.4U CN219945136U (en) | 2023-04-28 | 2023-04-28 | Welding bench convenient to equipment articulated pneumatic cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945136U true CN219945136U (en) | 2023-11-03 |
Family
ID=88553438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031440.4U Active CN219945136U (en) | 2023-04-28 | 2023-04-28 | Welding bench convenient to equipment articulated pneumatic cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945136U (en) |
-
2023
- 2023-04-28 CN CN202321031440.4U patent/CN219945136U/en active Active
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