CN115533480A - Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial internet of things intelligence is made - Google Patents
Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial internet of things intelligence is made Download PDFInfo
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- CN115533480A CN115533480A CN202211368955.3A CN202211368955A CN115533480A CN 115533480 A CN115533480 A CN 115533480A CN 202211368955 A CN202211368955 A CN 202211368955A CN 115533480 A CN115533480 A CN 115533480A
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- 230000035939 shock Effects 0.000 title claims abstract description 32
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims 1
- 230000006855 networking Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 9
- 238000013016 damping Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses an automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of an industrial Internet of things. The operation box, assembly frock, electromagnetism valve opening frock, anchor clamps frock is on the assembly bench, side-mounting electromagnetism valve opening frock on the assembly frock, cylinder frock and concentric anchor clamps frock are on electromagnetism valve opening frock right side by side, and afterbody downside has the assembly to connect the material mouth. The embodiment of the invention can at least produce the following technical effects: the rotation can be prevented at all angles; the risk that the electromagnetic valve hole concentric tooling falls off after being vertically placed is prevented; separating the man-machine area through the material receiving port, wherein materials cannot be taken and placed before the material receiving port does not retract; the axial concentric clamp tool and the assembly tool are concentric, and an anti-rotation fool-proofing design is made, so that misassembly cannot occur; the solenoid valve hole frock can allow 3 mm's circumference swing error to correct, prevents slow-witted structure, can not the anti-dress.
Description
Technical Field
The invention relates to the field of shock absorber assembly, in particular to an automobile shock absorber oil cylinder assembly device suitable for intelligent manufacturing of an industrial Internet of things.
Background
In order to reduce the vibration of the vehicle during running, the parts of the automobile are generally connected by a shock absorber, and the shock absorber has various structural forms.
The shock absorber comprises an oil storage cylinder, a connecting rod is arranged at one end of the oil storage cylinder, a support body with a U-shaped cross section is arranged at the other end of the oil storage cylinder, a spring tray is arranged in the middle of the oil storage cylinder, the connecting rod and the oil storage cylinder are arranged on the shock absorbing spring in a penetrating mode, one end of the shock absorbing spring abuts against the spring tray, the other end of the shock absorbing spring abuts against a shock absorber top cover, the shock absorber top cover is sleeved on the connecting rod, and a nut for preventing the shock absorber top cover from falling off from the connecting rod is in threaded connection with the connecting rod. There are two ways to assemble this type of shock absorber assembly: one is to sleeve the damping spring on the connecting rod and the oil storage cylinder, so that one end of the oil storage cylinder, which is provided with the support body, is abutted against the ground, one person forcibly extrudes the damping spring downwards to enable the connecting rod to extend out of the spring, the other person sleeves the top cover of the damper on the connecting rod and connects the nut on the connecting rod, and then the damper spring is loosened to enable the damper spring to be abutted between the top cover of the damper and the spring tray; the other assembling mode is that the damping spring is sleeved on the connecting rod and the oil storage cylinder, then the damping spring is compressed through the puller, namely, the pulling foot of the puller is hooked on the spring, the threaded rod of the puller abuts against the end part, provided with the support body, of the oil storage cylinder, the threaded rod is rotated, the pulling foot compresses the damping spring to enable the connecting rod to extend out of the damping spring, and then the top cover of the shock absorber is sleeved on the connecting rod and the nut is connected to the connecting rod. The two assembling modes have the defects of time and labor waste and low assembling efficiency during assembling.
Disclosure of Invention
The invention aims to provide an automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of an industrial Internet of things, and aims to solve the technical problems that workpieces are easy to rotate and fall off and unsafe to take in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of an industrial Internet of things. The operation box, assembly frock, electromagnetism valve opening frock, anchor clamps frock is on the assembly bench, side-mounting electromagnetism valve opening frock on the assembly frock, cylinder frock and concentric anchor clamps frock are on electromagnetism valve opening frock right side by side, and afterbody downside has the assembly to connect the material mouth.
Specifically, the assembly tool is fixed on the assembling table through bolts and nuts, the operation box is fixed on the edge of the assembling table through screws, and the assembly material receiving port is fixed on the side face of the assembling table through screws.
Specifically, the assembly tool comprises an assembly port concentric tool and an assembly port fixing tool, and the assembly port fixing tool is concentrically assembled outside the assembly port concentric tool to form a nested structure.
Specifically, the fixture tool comprises a cylinder tool, a concentric fixture tool, a block of plates, a first slide rail, a second slide rail and a transmission rod, wherein the cylinder tool and the concentric fixture tool are parallelly and parallelly arranged on a regular quadrilateral block of plates, and the block of plates are fixed on the first slide rail and the second slide rail through slide blocks.
Specifically, concentric anchor clamps frock and assembly frock is concentric in the axial, and does and prevent slow-witted design, prevents the assembly part dislocation.
Specifically, the transmission rod is provided with a ball screw nut directional movement block plate, the first slide rail and the second slide rail are placed in parallel, and the block plate forms limiting sliding with the first slide rail and the second slide rail through fixed slide blocks.
Specifically, the electromagnetic valve hole tool consists of an electromagnetic valve port concentric tool and an electromagnetic valve port fixing tool, the positioning end of the electromagnetic valve port fixing tool moves and positions in the vertical direction through a lifting slide rail, and the assembly of the electromagnetic valve port fixing tool and the electromagnetic valve port concentric tool adopts a foolproof structure to prevent reverse installation; the concentric frock of electromagnetism valve port is assembled at the fixed frock upside assembly end of assembly mouth through the form of excessively cooperating.
The concentric frock of assembly mouth is provided with prevents slow-witted structure, prevent slow-witted structure for the mistake proofing dress face on the concentric frock left end upper portion of assembly mouth, the concentric frock left end downside of assembly mouth installation guide block, and the concentric frock of assembly mouth is inside to be hollow structure, is close to the left end opening part and has inner tube location step and urceolus location step, has the magnet groove of stepping down at the concentric frock right-hand member upside of assembly mouth, the right-hand member opening is centering blade.
Specifically, the fool-proof structure of the electromagnetic valve port concentric tool is an installation orientation port at the top end of the electromagnetic valve port concentric tool, an anti-disengagement ring at the middle part of the electromagnetic valve port concentric tool and a guide port at the bottom of the electromagnetic valve port concentric tool.
Specifically, the automobile shock absorber cylinder assembling device suitable for intelligent manufacturing of the industrial internet of things is configured to be an object platform of the intelligent manufacturing industrial internet of things, the object platform sends production manufacturing sensing information to a user platform through a sensing network platform, a management platform and a service platform which are sequentially interacted, and receives control information sent by the user platform through the service platform, the management platform and the sensing network platform.
Based on the technical scheme, the embodiment of the invention at least can produce the following technical effects:
(1) Rotation prevention: the rotation can be prevented from all angles from up and down, left and right, and front and back;
(2) Anti-drop design: the risk that the electromagnetic valve hole concentric tooling falls off after being vertically placed is prevented;
(3) Safety protection: separating the man-machine area through the material receiving port, wherein materials cannot be taken and placed before the material receiving port does not retract;
(4) The axial concentric clamp tool and the assembly tool are concentric, and an anti-rotation fool-proofing design is made, so that misassembly cannot occur;
(5) The electromagnetic valve hole tooling can allow the correction of +/-3 mm circumferential swing errors. The assembly adopts the fool-proof structure and cannot be reversely installed.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a schematic view of a solenoid valve port of an embodiment of the present invention;
FIG. 4 is a schematic view of an assembly fixture according to an embodiment of the present invention;
FIG. 5 is a schematic view of the fool-proof structure of the assembly port fixing tool of the present invention;
fig. 6 is an object platform information delivery diagram of the present invention.
In the figure: 1. an assembly table; 2. an operation box; 3. an electromagnetic valve hole tool; 4. assembling a tool; 5. clamping the tool; 6. a cylinder barrel tool; 7. a first slide rail; 8. a transmission rod; 9. a second slide rail; 10. the assembly is connected with a material port; 11. a plate; 31. the electromagnetic valve port fixes the frock; 32. an electromagnetic valve port concentric tool; 41. an assembly opening concentric tool; 42. and fixing the assembly port.
Detailed Description
The invention provides an automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of an industrial Internet of things, which is shown in the figures 1 and 2 and comprises an assembling table 1, an operation box 2, an electromagnetic valve hole tool 3, an assembly tool 4, a clamp tool 5, a cylinder tool 6 and an assembly receiving port 10; the operation box 2, assembly frock 4, electromagnetic valve hole frock 3, anchor clamps frock 5 is on assembly bench 1, electromagnetic valve hole frock 3 is installed to 4 upside of assembly frock, cylinder frock 6 and concentric anchor clamps frock 5 are in electromagnetic valve hole frock 3 right side by side, and afterbody downside has the assembly to connect material mouthful 10.
As shown in fig. 4, the assembly tool 4 is fixed on the assembly table 1 through bolts and nuts, the operation box 2 is fixed on the edge of the assembly table 1 through screws, and the assembly receiving port 10 is fixed on the side surface of the assembly table 1 through screws; the assembly tooling 4 is composed of an assembly port concentric tooling 41 and an assembly port fixing tooling 42, and the assembly port fixing tooling 42 is concentrically assembled outside the assembly port concentric tooling 41 and is of a nested structure. The fixture tool 5 comprises a cylinder tool 6, a concentric fixture tool 5, a plate 11, a first slide rail 7, a second slide rail 9 and a transmission rod 8, the cylinder tool 6 and the concentric fixture tool 5 are parallelly and parallelly mounted on a regular quadrilateral plate 11, the plate 11 is fixed on the first slide rail 7 and the second slide rail 9 through a slide block, the plate 11 is directionally moved by a ball screw nut on the transmission rod 8, the first slide rail 7 and the second slide rail 9 are placed in parallel, and the plate 11 forms limiting sliding through the fixed slide block and the first slide rail 7 and the second slide rail 9.
The concentric frock 41 of assembly mouth is provided with and prevents slow-witted structure as shown in fig. 5, prevent slow-witted structure for the mistake proofing dress face on the concentric frock 41 left end upper portion of assembly mouth, the concentric frock 41 left end downside of assembly mouth installation guide block, and the concentric frock 41 inside of assembly mouth is hollow structure, is close to the left end opening part and has inner tube location step and urceolus location step, has the magnet groove of stepping down at the concentric frock 41 right-hand member upside of assembly mouth, the right-hand member opening is centering blade.
The concentric frock of solenoid valve port 32 is shown in fig. 3, and the fool-proof structure of the concentric frock of solenoid valve port 32 is the installation orientation port at the top end of the concentric frock of solenoid valve port 32, the anti-slip ring in the middle of the concentric frock of solenoid valve port 32 and the pilot port at the bottom of the concentric frock of solenoid valve port 32.
In one embodiment of the invention, the inner and outer cylinder assemblies qualified by the air tightness detection are placed and installed in the cylinder tool 6, and then the fixture tool 5 is installed. The assembly port concentric tool 41 is fixedly arranged on the assembly port fixing tool 42 to form an assembly tool 4, and the assembly port concentric tool 41 is fixed at a full angle from top to bottom, from left to right, from front to back to prevent the workpiece from rotating. And the concentric tool 32 of the electromagnetic valve port is arranged at an opening above the assembly tool 4 to assemble the cylinder body of the oil cylinder. The concentric fixture tool 5 and the assembly tool 4 are concentric in the axial direction, the transmission rod 8 rotates and is reversed through a ball screw bearing to drive the block plate 11, so that the concentric fixture 5 on the block plate is close to the assembly tool 4 in the oil cylinder body along the axial direction, and the concentric fixture 5 and the assembly tool 4 are concentrically assembled into a concentric oil cylinder semi-finished product through a foolproof structure. The lifting slide block at the front end of the electromagnetic valve port fixing tool 31 moves downwards and fixes the electromagnetic valve port concentric tool 32 on the oil cylinder semi-finished product to form a complete oil cylinder component.
The automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of the industrial Internet of things is configured to be an object platform of the intelligent manufacturing industrial Internet of things, the object platform sends production manufacturing sensing information to a user platform through a sensing network platform, a management platform and a service platform which are sequentially interacted, and receives control information sent by the user platform through the service platform, the management platform and the sensing network platform, and the whole interaction flow is as shown in figure 6.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience of description to distinguish between elements and components, and the terms do not have a special meaning unless otherwise stated.
Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts may be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connection (such as riveting and welding), of course, the mutual fixed connection can also be an integral structure (for example, the mutual fixed connection is manufactured by casting and integral forming instead (except that the integral forming process can not be adopted obviously).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated. Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (10)
1. Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial thing networking intelligent manufacturing, a serial communication port, including assembly bench (1), operation box (2), electromagnetic valve hole frock (3), assembly frock (4), anchor clamps frock (5), cylinder frock (6), the assembly connects material mouthful (10), operation box (2), assembly frock (4), electromagnetic valve hole frock (3), anchor clamps frock (5) are on assembly bench (1), electromagnetic valve hole frock (3) are installed to assembly frock (4) upside, cylinder frock (6) and concentric anchor clamps frock (5) are on electromagnetic valve hole frock (3) right side by side, and the afterbody downside has the assembly to connect material mouthful (10).
2. The automobile shock absorber oil cylinder assembling device suitable for intelligently manufacturing the industrial Internet of things as claimed in claim 1, wherein the assembly tool (4) is fixed on the assembling table (1) through bolts and nuts, the operating box (2) is fixed at the edge of the assembling table (1) through screws, and the assembly material receiving port (10) is fixed on the side face of the assembling table (1) through screws.
3. The automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of the industrial Internet of things as claimed in claim 1, wherein the assembly tooling (4) consists of an assembly port concentric tooling (41) and an assembly port fixing tooling (42), and the assembly port fixing tooling (42) is concentrically assembled outside the assembly port concentric tooling (41) and is of a nested structure.
4. The automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of the industrial Internet of things as claimed in claim 1, wherein the clamp tool (5) comprises a cylinder tool (6), a concentric clamp tool (5), a block plate (11), a first sliding rail (7), a second sliding rail (9) and a transmission rod (8), the cylinder tool (6) and the concentric clamp tool (5) are parallelly mounted on a regular quadrilateral block plate (11), and the block plate (11) is fixed on the first sliding rail (7) and the second sliding rail (9) through sliding blocks.
5. The automobile shock absorber cylinder assembling device suitable for intelligent manufacturing of the industrial internet of things as claimed in claim 4, wherein the concentric clamp tool (5) and the assembly tool (4) are concentric in the axial direction and are designed to be foolproof, so that assembling part dislocation is prevented.
6. The automobile shock absorber cylinder assembling device suitable for intelligent manufacturing of the industrial internet of things as claimed in claim 5, wherein a ball screw nut directional moving block plate (11) is arranged on the transmission rod (8), the first sliding rail (7) and the second sliding rail (9) are placed in parallel, and the block plate (11) forms limiting sliding with the first sliding rail (7) and the second sliding rail (9) through fixed sliding blocks.
7. The automobile shock absorber cylinder assembling device suitable for the intelligent manufacturing of the industrial internet of things as claimed in claim 1, wherein the electromagnetic valve hole tool (3) is composed of an electromagnetic valve port concentric tool (32) and an electromagnetic valve port fixing tool (32), the positioning end of the electromagnetic valve fixing tool is moved and positioned in the vertical direction through a lifting slide rail, and the assembling of the electromagnetic valve port concentric tool (32) of the electromagnetic valve port fixing tool (32) adopts a foolproof structure to prevent reverse assembling; the concentric tool (32) of the electromagnetic valve port is assembled at the upper assembling end of the assembly port fixing tool (42) in an excessive matching mode.
8. The automobile shock absorber oil cylinder assembling device suitable for intelligent manufacturing of industrial internet of things as claimed in claim 3, wherein the concentric tooling (41) of assembly port is provided with a fool-proof structure, the fool-proof structure is a mistake-proof mounting surface on the upper portion of the left end of the concentric tooling (41) of assembly port, a mounting guide block is arranged on the lower side of the left end of the concentric tooling (41) of assembly port, the inside of the concentric tooling (41) of assembly port is of a hollow structure, an inner cylinder positioning step and an outer cylinder positioning step are arranged at the position close to the opening of the left end, a magnet abdicating groove is arranged on the upper side of the right end of the concentric tooling (41) of assembly port, and the opening of the right end is a centering blade.
9. The automobile shock absorber cylinder assembling device suitable for the intelligent manufacturing of the industrial internet of things as claimed in claim 7, wherein the fool-proof structure of the electromagnetic valve port concentric tool (32) is an installation orientation port at the top end of the electromagnetic valve port concentric tool (32), an anti-drop ring in the middle of the electromagnetic valve port concentric tool (32) and a pilot port at the bottom of the electromagnetic valve port concentric tool (32).
10. The automobile shock absorber cylinder assembling device suitable for intelligent manufacturing of industrial internet of things as claimed in claims 1-9, wherein the automobile shock absorber cylinder assembling device suitable for intelligent manufacturing of industrial internet of things is configured as an object platform of intelligent manufacturing of industrial internet of things, the object platform sends production manufacturing sensing information to a user platform through a sensing network platform, a management platform and a service platform which are sequentially interactive, and receives control information issued by the user platform through the service platform, the management platform and the sensing network platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368955.3A CN115533480A (en) | 2022-11-03 | 2022-11-03 | Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial internet of things intelligence is made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368955.3A CN115533480A (en) | 2022-11-03 | 2022-11-03 | Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial internet of things intelligence is made |
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| Publication Number | Publication Date |
|---|---|
| CN115533480A true CN115533480A (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211368955.3A Withdrawn CN115533480A (en) | 2022-11-03 | 2022-11-03 | Automobile shock absorber ware hydro-cylinder assembly quality suitable for industrial internet of things intelligence is made |
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| CN (1) | CN115533480A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203831026U (en) * | 2014-05-08 | 2014-09-17 | 重庆理工大学 | Automatic assembling device for product transition fit linkage |
| CN204262698U (en) * | 2014-10-22 | 2015-04-15 | 王卫国 | The anti-offset press-loading apparatus of damper |
| CN106286675A (en) * | 2015-05-15 | 2017-01-04 | 广州汽车集团股份有限公司 | Electromagnetic valve assembly, vibroshock and vehicle suspension system |
| CN107791198A (en) * | 2017-12-06 | 2018-03-13 | 湖北浩顶液压科技股份有限公司 | A kind of telescoping cylinder assembly bench |
| CN107900649A (en) * | 2017-12-29 | 2018-04-13 | 南阳淅减汽车减振器有限公司 | A kind of processing unit (plant) and processing method for solenoid valve riveting damper |
| CN212977389U (en) * | 2020-06-18 | 2021-04-16 | 山东汽车制造有限公司 | Assembly stretching tool for shock absorber assembly |
| CN216264447U (en) * | 2021-09-18 | 2022-04-12 | 日照国峤汽车零部件有限公司 | Automatic air spring-air pipe assembly assembling equipment |
-
2022
- 2022-11-03 CN CN202211368955.3A patent/CN115533480A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203831026U (en) * | 2014-05-08 | 2014-09-17 | 重庆理工大学 | Automatic assembling device for product transition fit linkage |
| CN204262698U (en) * | 2014-10-22 | 2015-04-15 | 王卫国 | The anti-offset press-loading apparatus of damper |
| CN106286675A (en) * | 2015-05-15 | 2017-01-04 | 广州汽车集团股份有限公司 | Electromagnetic valve assembly, vibroshock and vehicle suspension system |
| CN107791198A (en) * | 2017-12-06 | 2018-03-13 | 湖北浩顶液压科技股份有限公司 | A kind of telescoping cylinder assembly bench |
| CN107900649A (en) * | 2017-12-29 | 2018-04-13 | 南阳淅减汽车减振器有限公司 | A kind of processing unit (plant) and processing method for solenoid valve riveting damper |
| CN212977389U (en) * | 2020-06-18 | 2021-04-16 | 山东汽车制造有限公司 | Assembly stretching tool for shock absorber assembly |
| CN216264447U (en) * | 2021-09-18 | 2022-04-12 | 日照国峤汽车零部件有限公司 | Automatic air spring-air pipe assembly assembling equipment |
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Application publication date: 20221230 |
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