CN113523787A - Cylinder barrel righting mechanism for steering oil cylinder assembly - Google Patents
Cylinder barrel righting mechanism for steering oil cylinder assembly Download PDFInfo
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- CN113523787A CN113523787A CN202110914220.5A CN202110914220A CN113523787A CN 113523787 A CN113523787 A CN 113523787A CN 202110914220 A CN202110914220 A CN 202110914220A CN 113523787 A CN113523787 A CN 113523787A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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Abstract
The invention discloses a cylinder barrel righting mechanism for a steering cylinder assembly, which comprises a piston lathe bed bottom plate and a cylinder barrel lathe bed bottom plate, wherein the piston lathe bed bottom plate and the cylinder barrel lathe bed bottom plate are arranged side by side in the horizontal direction, the piston lathe bed bottom plate is used for supporting a piston in the assembling process of a steering cylinder, and the cylinder barrel lathe bed bottom plate is used for adjusting the position of a cylinder barrel in the assembling process of the steering cylinder.
Description
Technical Field
The invention relates to the technical field of oil cylinder assembly, in particular to a cylinder barrel righting mechanism for a steering oil cylinder assembly.
Background
The intelligent assembly line of the steering oil cylinder assembly is a special production line designed and manufactured for assembling and detecting the steering oil cylinder, and can realize the assembling and the detection of the steering oil cylinder of ZD30A (reworked 3T electric fork), ZC30J (reworked 3T) and XF250 (Hangzhou fork 2.5T) by replacing a tool and adjusting equipment.
The assembly line adopts a three-dimensional annular structure and consists of an upper group of conveying flow passages and a lower group of conveying flow passages, the upper layer of conveying flow passages are assembly flow passages, the lower layer of conveying flow passages are empty tool return flow passages, and the upper and lower flow passages are connected into a flexible assembly conveying flow passage in closed-loop three-dimensional operation by a tool through pneumatic lifting trolleys arranged at two ends of the tool.
In the steering assembly process of the steering oil cylinder, the cylinder barrel of the oil cylinder needs to be positioned and centered in the assembly process, and the existing steering oil cylinder is usually only provided with a positioning mechanism of the cylinder barrel in the steering assembly process, so that the steering oil cylinder has deviation in the steering assembly process.
Disclosure of Invention
The invention aims to provide a cylinder barrel righting mechanism for a steering cylinder assembly, which is characterized in that a piston lathe bed and a cylinder barrel lathe bed are arranged side by side, and a vertical guide mechanism and a longitudinal moving mechanism which are matched with each other are arranged on the piston lathe bed and the cylinder barrel lathe bed, so that the positions of a piston seat of the piston lathe bed and a V-shaped seat of a cylinder barrel on the cylinder barrel lathe bed are synchronously adjusted, and the piston lathe bed and the cylinder barrel lathe bed can fix cylinder barrels with different sizes.
The technical problem solved by the invention is as follows:
(1) how to realize the adjustment of the angle of the cylinder barrel of the steering oil cylinder in the assembling process;
(2) for example, the position of the cylinder barrel of the steering oil cylinder is adjusted in the assembling process so as to be suitable for assembling oil cylinders with different sizes.
The purpose of the invention can be realized by the following technical scheme:
the cylinder barrel righting mechanism for the steering cylinder assembly comprises a piston lathe bed bottom plate and a cylinder barrel lathe bed bottom plate, wherein the piston lathe bed bottom plate and the cylinder barrel lathe bed bottom plate are arranged side by side in the horizontal direction, the piston lathe bed bottom plate is used for supporting a piston in the steering cylinder assembly process, and the cylinder barrel lathe bed bottom plate is used for adjusting the position of a cylinder barrel in the steering cylinder assembly process.
As a further scheme of the invention: the piston lathe bed is connected with the piston lathe bed in a sliding mode on the bottom plate of the piston lathe bed, a vertical guide mechanism is arranged on the piston lathe bed and comprises a linear guide rail arranged on the front face of the piston lathe bed, a first sliding plate is connected with the linear guide rail on the front face of the piston lathe bed in a sliding mode, and a piston supporting assembly is fixedly arranged at the bottom of the first sliding plate.
As a further scheme of the invention: the piston supporting assembly comprises a piston base plate fixed at the bottom of the sliding plate, a piston seat is fixedly arranged on the piston base plate through a pin, and a V-shaped notch used for placing a piston is formed in the top surface of the piston seat.
As a further scheme of the invention: the top of the piston lathe bed is fixedly provided with an air cylinder, a piston rod of the air cylinder penetrates through the top of the piston lathe bed and is fixedly connected with a connecting disc joint inside the connecting disc, the bottom of the connecting disc is provided with an air cylinder fixing seat, the air cylinder fixing seat is integrally of a L-shaped structure, a micro air cylinder is fixedly arranged on the bottom surface inside the air cylinder fixing seat, the piston rod of the micro air cylinder penetrates through the air cylinder fixing seat and is fixedly connected with the connecting disc joint inside the connecting disc, and one side of the air cylinder fixing seat is fixedly connected with the back surface of the first sliding plate.
As a further scheme of the invention: the top surface both sides of cylinder fixing base are fixed and are provided with the gag lever post, the gag lever post runs through the coupling disc setting.
As a further scheme of the invention: and a drag chain for a vertical guide mechanism is arranged on the back surface of the piston lathe bed through a drag chain support.
As a further scheme of the invention: the piston lathe bed is characterized in that a longitudinal moving mechanism is connected to the piston lathe bed in a sliding mode, the longitudinal moving mechanism comprises a micro cylinder arranged on the back face of the piston lathe bed, a cylinder plate I is fixedly arranged on the back face of the piston lathe bed, the micro cylinder is fixedly arranged on the cylinder plate I, a pull seat is vertically arranged at one end of the back face of a bottom plate of the piston lathe bed, a piston rod of the micro cylinder is fixedly connected with a push-pull cylinder joint seat on the pull seat through a push-pull cylinder joint I, a linear guide rail is arranged on the front face of the bottom plate of the piston lathe bed along the longitudinal direction, a sliding block matched with the linear guide rail is arranged on the bottom face of the piston lathe bed, and the piston lathe bed is connected to the linear guide rail of the bottom plate of the piston lathe bed through the sliding block at the bottom.
As a further scheme of the invention: and a first reinforcing strip is arranged on the back surface of the first sliding plate.
As a further scheme of the invention: and two sides of the first surface of the cylinder plate are provided with adjusting stop rods, and two sides of the piston lathe bed are provided with collision blocks for limiting the adjusting stop rods.
As a further scheme of the invention: the cylinder lathe bed bottom plate is provided with a cylinder lathe bed matched with the piston lathe bed, and the cylinder lathe bed is also provided with a vertical guide mechanism and a longitudinal moving mechanism matched with the piston lathe bed;
and a connecting seat is fixedly connected to a second sliding plate of the vertical guide mechanism of the cylinder barrel lathe bed, a stop block adjusting rod is arranged between a vertical plate of the connecting seat and the cylinder barrel lathe bed, and a cylinder barrel V-shaped seat for righting the cylinder barrel is arranged on the back surface of the vertical plate of the connecting seat.
The invention has the beneficial effects that:
(1) according to the invention, the piston bed bottom plate and the cylinder bed bottom plate are arranged side by side in the horizontal direction, a piston in the assembly process of the steering oil cylinder is placed on the piston bed bottom plate, the cylinder is placed on the cylinder bed bottom plate, the height of the V-shaped seat of the cylinder is adjusted through a vertical guide mechanism on the cylinder bed bottom plate, the longitudinal movement mechanism on the cylinder bed bottom plate is used for longitudinally adjusting the V-shaped seat of the cylinder, so that the positions of the cylinder and the piston are aligned, meanwhile, the longitudinal fine adjustment of the V-shaped seat of the cylinder is realized through the fine adjustment of the stop block adjusting rod, and the cylinder and the piston are ensured to be coaxially arranged, thereby completing the centering adjustment of the cylinder;
(2) according to the invention, the piston lathe bed and the cylinder lathe bed are arranged side by side, and the vertical guide mechanism and the longitudinal moving mechanism which are matched with each other are arranged on the piston lathe bed and the cylinder lathe bed, so that the positions of the piston seat of the piston lathe bed and the position of the V-shaped seat of the cylinder on the cylinder lathe bed are synchronously adjusted, and the piston lathe bed and the cylinder lathe bed can fix cylinders with different sizes, so that the piston lathe bed and the cylinder lathe bed have strong practicability and high flexibility.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a front view of a piston bed of the present invention;
FIG. 2 is a schematic structural diagram of a left side view of the piston bed of the present invention;
FIG. 3 is a schematic diagram of a top view of the piston bed of the present invention;
FIG. 4 is a schematic structural view of the cylinder holder of the present invention;
FIG. 5 is a schematic structural view of a front view of the cylinder bed of the present invention;
FIG. 6 is a schematic left side view of the cylinder bed of the present invention;
fig. 7 is a schematic structural view of a top view of the cylinder bed of the present invention.
In the figure: 1. a coupling disk; 2. a limiting rod; 3. a coupling disk joint; 4. a tow chain support; 5. a cylinder fixing seat; 6. a piston bed; 7. a first push-pull cylinder connector; 8. a push-pull cylinder joint seat; 9. pulling a base; 10. bumping the block; 11. adjusting a gear lever; 12. a cylinder plate I; 13. a piston bed bottom plate; 14. reinforcing strips I; 15. a first sliding plate; 16. a piston seat; 17. a pin; 18. a piston bottom plate; 19. a cylinder joint; 20. a cylinder joint base; 21. a cylinder joint base; 22. a cylinder bed; 24. a cylinder plate II; 25. a second push-pull cylinder connector; 26. a cylinder bed bottom plate; 27. a second reinforcing strip; 28. a second sliding plate; 29. a connecting seat; 30. a stopper; 31. a baffle block adjusting rod; 32. a cylinder barrel V-shaped seat.
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.
Referring to fig. 1-7, the present invention is a cylinder barrel righting mechanism for a steering cylinder assembly, including a piston bed bottom plate 13 and a cylinder bed bottom plate 26, where the piston bed bottom plate 13 and the cylinder bed bottom plate 26 are arranged side by side in a horizontal direction, the piston bed bottom plate 13 is used for supporting a piston in a steering cylinder assembly process, and the cylinder bed bottom plate 26 is used for adjusting a cylinder barrel position in the steering cylinder assembly process.
In the using process, the piston bed bottom plate 13 and the cylinder bed bottom plate 26 are arranged on the base side by side in the horizontal direction, so that the piston bed bottom plate 13 and the cylinder bed bottom plate 26 can keep synchronous movement, further the piston bed bottom plate 13 in the steering cylinder assembling process is supported by a piston, and the cylinder bed bottom plate 26 is used for assisting in centering and adjusting a cylinder.
Referring to fig. 1-4, a piston bed body 6 is connected to a piston bed body bottom plate 13 in a sliding manner, a vertical guide mechanism is arranged on the piston bed body 6, the vertical guide mechanism includes a linear guide rail arranged on the front surface of the piston bed body 6, a first sliding plate 15 is connected to the linear guide rail on the front surface of the piston bed body 6 in a sliding manner, a piston support assembly is fixedly arranged at the bottom of the first sliding plate 15, the piston is supported by the piston support assembly, and the vertical guide mechanism drives the first sliding plate 15 to move, so that the piston support assembly can adjust the piston support position;
specifically, the piston supporting assembly comprises a piston base plate 18 fixed to the bottom of the sliding plate I15, a piston seat 16 is fixedly arranged on the piston base plate 18 through a pin 17, a V-shaped notch used for placing a piston is formed in the top surface of the piston seat 16, and the piston seat 16 can support the piston more stably through the V-shaped notch.
Referring to fig. 1 to 4, an air cylinder is fixedly disposed at the top of the piston lathe bed 6, a piston rod of the air cylinder penetrates through the top of the piston lathe bed 6 and is fixedly connected with a connecting disc joint 3 inside the connecting disc 1, an air cylinder fixing seat 5 is disposed at the bottom of the connecting disc 1, the air cylinder fixing seat 5 is integrally in a reversed-L-shaped structure, a micro air cylinder is fixedly disposed on the inner bottom surface of the air cylinder fixing seat 5, a piston rod of the micro air cylinder penetrates through the air cylinder fixing seat 5 and is fixedly connected with the connecting disc joint 3 inside the connecting disc 1, and one side of the air cylinder fixing seat 5 is fixedly connected with the back surface of the first sliding plate 15.
During the use, drive the piston rod through the cylinder and connect 3 through coupling disc 1 and coupling disc and drive cylinder fixing base 5 and move in vertical direction to make cylinder fixing base 5 drive slide 15 and move on linear guide rail, realize the adjustment to piston supporting component height, and through miniature cylinder's effect, through miniature cylinder's reverse push action, realize cylinder fixing base 5 position further adjustment in vertical direction, improve piston supporting component's adjustment precision.
Wherein, the fixed gag lever post 2 that is provided with in top surface both sides of cylinder fixing base 5, gag lever post 2 runs through the setting of coupling disc 1, plays the limiting displacement to micro cylinder's stroke to strengthen piston supporting component height adjustment's stability.
The back of the piston lathe bed 6 is provided with a drag chain for the vertical guide mechanism through the drag chain support 4, and the drag chain is protected through the drag chain support 4.
Referring to fig. 1-3, a longitudinal moving mechanism is connected to the piston bed 6 in a sliding manner, the longitudinal moving mechanism includes a micro cylinder arranged on the back of the piston bed 6, a cylinder plate i 12 is fixedly arranged on the back of the piston bed 6, the micro cylinder is fixedly arranged on the cylinder plate i 12, so that the micro cylinder is more firmly fixed, a pull seat 9 is vertically arranged at one end of the back of the piston bed bottom plate 13, a piston rod of the micro cylinder is fixedly connected with a push-pull cylinder joint seat 8 on the pull seat 9 through a push-pull cylinder joint i 7, a linear guide rail is arranged on the front of the piston bed bottom plate 13 along the longitudinal direction, a slider adapted to the linear guide rail is arranged on the bottom surface of the piston bed 6, and the piston bed 6 is connected to the linear guide rail of the piston bed bottom plate 13 through the slider at the bottom in a sliding manner.
When the piston support assembly is used, the micro cylinder is driven by the micro cylinder to enable the piston lathe bed 6 to slide on the linear guide rail of the piston lathe bed bottom plate 13 through the slide block at the bottom under the pushing action of the reaction force, so that the longitudinal position of the piston lathe bed 6 is adjusted, and the longitudinal position of the piston support assembly is adjusted.
Wherein, the back of the first sliding plate 15 is provided with a first reinforcing strip 14, which can effectively reinforce the strength and durability of the first sliding plate 15.
Two sides of the surface of the first cylinder plate 12 are provided with adjusting stop rods 11, and two sides of the piston lathe body 6 are provided with collision blocks 10 for limiting the adjusting stop rods 11, so that limiting protection in the longitudinal moving process of the piston lathe body 6 is realized.
Referring to fig. 5-7, a cylinder bed 22 adapted to the piston bed 6 is disposed on the cylinder bed bottom plate 26, a vertical guide mechanism and a longitudinal moving mechanism adapted to the piston bed 6 are also disposed on the cylinder bed 22, a connecting seat 29 is fixedly connected to a sliding plate two 28 of the vertical guide mechanism of the cylinder bed 22, a stopper adjusting rod 31 is disposed between a vertical plate of the connecting seat 29 and the cylinder bed 22, and a cylinder V-shaped seat 32 for cylinder straightening is disposed on a back surface of the vertical plate of the connecting seat 29.
The concrete process of cylinder barrel righting does: the piston rod of the cylinder is fixed on a cylinder joint base 21 through a cylinder joint 19 and a cylinder joint seat 20 through the movement of a movable piston rod of the cylinder, a sliding plate II 28 is driven to move on a linear guide rail of a cylinder lathe bed 22 through the cylinder joint base 21, the sliding plate II 28 drives a connecting seat 29 to adjust the height position of a cylinder V-shaped seat 32, meanwhile, the piston rod is driven by a micro cylinder to act on a pull seat 9 on one side of a cylinder lathe bed bottom plate 26, and the cylinder lathe bed 22 slides on the linear guide rail of the cylinder lathe bed bottom plate 26 through a slide block at the bottom through the reverse pushing or pulling action of the micro cylinder, so that the longitudinal position of the cylinder V-shaped seat 32 is adjusted;
the end part of the back face of the cylinder barrel lathe bed 22 is vertically provided with a second cylinder plate 24, the miniature cylinder acting on the cylinder barrel lathe bed 22 is fixedly arranged on the second cylinder plate 24, and a piston rod of the miniature cylinder is fixedly connected with the pull seat 9 through a second push-pull cylinder connector 25, so that the connection stability of the miniature cylinder is improved;
the second sliding plate 28 is provided with a second reinforcing strip 27, so that the connection stability of the second sliding plate 28 is improved;
wherein, the front of the cylinder lathe bed 22 is fixedly provided with a block 30 for connecting a block adjusting rod 31, thereby improving the stability of the connecting seat 29.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The cylinder barrel righting mechanism for the steering cylinder assembly comprises a piston lathe bed bottom plate (13) and a cylinder barrel lathe bed bottom plate (26), and is characterized in that the piston lathe bed bottom plate (13) and the cylinder barrel lathe bed bottom plate (26) are arranged side by side in the horizontal direction, the piston lathe bed bottom plate (13) is used for supporting a piston in the steering cylinder assembly process, and the cylinder barrel lathe bed bottom plate (26) is used for adjusting the position of a cylinder barrel in the steering cylinder assembly process.
2. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 1, wherein a piston bed (6) is slidably connected to the piston bed bottom plate (13), a vertical guide mechanism is arranged on the piston bed (6), the vertical guide mechanism comprises a linear guide rail arranged on the front face of the piston bed (6), a first sliding plate (15) is slidably connected to the linear guide rail on the front face of the piston bed (6), and a piston support component is fixedly arranged at the bottom of the first sliding plate (15).
3. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 2, wherein the piston supporting component comprises a piston base plate (18) fixed at the bottom of the sliding plate I (15), the piston base plate (18) is fixedly provided with a piston seat (16) through a pin (17), and the top surface of the piston seat (16) is provided with a V-shaped notch for placing a piston.
4. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 2, wherein a cylinder is fixedly disposed at the top of the piston lathe bed (6), a piston rod of the cylinder penetrates through the top of the piston lathe bed (6) and is fixedly connected with a connecting disc joint (3) inside the connecting disc (1), a cylinder fixing seat (5) is disposed at the bottom of the connecting disc (1), the cylinder fixing seat (5) is integrally in a reversed-L-shaped structure, a micro cylinder is fixedly disposed on the bottom surface inside the cylinder fixing seat (5), a piston rod of the micro cylinder penetrates through the cylinder fixing seat (5) and is fixedly connected with the connecting disc joint (3) inside the connecting disc (1), and one side of the cylinder fixing seat (5) is fixedly connected with the back surface of the first sliding plate (15).
5. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 4, wherein the two sides of the top surface of the cylinder fixing seat (5) are fixedly provided with limit rods (2), and the limit rods (2) penetrate through the connecting disc (1).
6. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 2, characterized in that the back of the piston bed (6) is provided with a drag chain for a vertical guide mechanism through a drag chain support (4).
7. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 2, wherein the piston bed (6) is slidably connected with a longitudinal moving mechanism, the longitudinal moving mechanism comprises a micro cylinder arranged on the back surface of the piston bed (6), the back surface of the piston bed (6) is fixedly provided with a cylinder plate I (12), the micro cylinder is fixedly arranged on the cylinder plate I (12), one end of the back surface of the piston bed bottom plate (13) is vertically provided with a pull seat (9), a piston rod of the micro cylinder is fixedly connected with a push-pull cylinder joint seat (8) on the pull seat (9) through a push-pull cylinder joint I (7), the front surface of the piston bed bottom plate (13) is provided with a linear guide rail along the longitudinal direction, the bottom surface of the piston bed (6) is provided with a slider adapted to the linear guide rail, and the piston (6) is slidably connected to the linear guide rail bottom plate (13) through the slider at the bottom The above.
8. The cylinder barrel righting mechanism for the steering cylinder assembly as set forth in claim 2, characterized in that a first reinforcing bar (14) is provided on the back surface of said first slide plate (15).
9. The cylinder barrel righting mechanism for the steering cylinder assembly as claimed in claim 7, wherein two sides of the surface of the first cylinder plate (12) are provided with adjusting stop rods (11), and two sides of the piston lathe bed (6) are provided with impact blocks (10) for limiting the adjusting stop rods (11).
10. The cylinder straightening mechanism for the steering cylinder assembly as claimed in claim 2, wherein a cylinder bed (22) adapted to the piston bed (6) is provided on the cylinder bed bottom plate (26), and a vertical guide mechanism and a longitudinal moving mechanism adapted to the piston bed (6) are also provided on the cylinder bed (22);
a connecting seat (29) is fixedly connected to a second sliding plate (28) of the vertical guide mechanism of the cylinder barrel lathe bed (22), a check block adjusting rod (31) is arranged between a vertical plate of the connecting seat (29) and the cylinder barrel lathe bed (22), and a cylinder barrel V-shaped seat (32) for righting the cylinder barrel is arranged on the back face of the vertical plate of the connecting seat (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914220.5A CN113523787A (en) | 2021-08-10 | 2021-08-10 | Cylinder barrel righting mechanism for steering oil cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914220.5A CN113523787A (en) | 2021-08-10 | 2021-08-10 | Cylinder barrel righting mechanism for steering oil cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113523787A true CN113523787A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110914220.5A Pending CN113523787A (en) | 2021-08-10 | 2021-08-10 | Cylinder barrel righting mechanism for steering oil cylinder assembly |
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| Country | Link |
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| CN (1) | CN113523787A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020189081A1 (en) * | 2001-06-14 | 2002-12-19 | Cook James A. | Internal combustion engine piston insertion machine |
| CN103009039A (en) * | 2013-01-06 | 2013-04-03 | 山东万通液压机械有限公司 | Multi-cylinder horizontal type assembling machine |
| CN203317005U (en) * | 2013-06-13 | 2013-12-04 | 湖南邵液洪格液压有限责任公司 | Large hoist cylinder disassembly, assembly and trial equipment system |
| CN104972286A (en) * | 2015-07-14 | 2015-10-14 | 湖北力帝机床股份有限公司 | Horizontal cylinder assembling mechanism of hydraulic oil cylinder |
| CN208929646U (en) * | 2018-09-17 | 2019-06-04 | 泉州市金霞机械配件有限公司 | A kind of oil cylinder installation auxiliary locator |
| CN209831446U (en) * | 2019-01-21 | 2019-12-24 | 广西汽车集团有限公司 | Alignment tool |
-
2021
- 2021-08-10 CN CN202110914220.5A patent/CN113523787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020189081A1 (en) * | 2001-06-14 | 2002-12-19 | Cook James A. | Internal combustion engine piston insertion machine |
| CN103009039A (en) * | 2013-01-06 | 2013-04-03 | 山东万通液压机械有限公司 | Multi-cylinder horizontal type assembling machine |
| CN203317005U (en) * | 2013-06-13 | 2013-12-04 | 湖南邵液洪格液压有限责任公司 | Large hoist cylinder disassembly, assembly and trial equipment system |
| CN104972286A (en) * | 2015-07-14 | 2015-10-14 | 湖北力帝机床股份有限公司 | Horizontal cylinder assembling mechanism of hydraulic oil cylinder |
| CN208929646U (en) * | 2018-09-17 | 2019-06-04 | 泉州市金霞机械配件有限公司 | A kind of oil cylinder installation auxiliary locator |
| CN209831446U (en) * | 2019-01-21 | 2019-12-24 | 广西汽车集团有限公司 | Alignment tool |
Non-Patent Citations (1)
| Title |
|---|
| 齐金苑，于文成主编: "《水利工程建设百科全书 运营管理·养护修理卷 第1册》", 31 August 2003 * |
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Application publication date: 20211022 |