CN110449945A - A kind of oil cylinder positioning tool - Google Patents
A kind of oil cylinder positioning tool Download PDFInfo
- Publication number
- CN110449945A CN110449945A CN201910867065.9A CN201910867065A CN110449945A CN 110449945 A CN110449945 A CN 110449945A CN 201910867065 A CN201910867065 A CN 201910867065A CN 110449945 A CN110449945 A CN 110449945A
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- positioning tool
- guide sleeve
- milling flat
- sleeve positioning
- cylinder
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- 238000003801 milling Methods 0.000 claims abstract description 57
- 239000011324 bead Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Milling Processes (AREA)
Abstract
A kind of oil cylinder positioning tool, including guide sleeve positioning tool and cylinder bottom positioning tool；Guide sleeve positioning tool is cylinder, its outer circumferential is equipped with the first benchmark milling flat, guide sleeve positioning tool outer wall is equipped with air vent graticule slot and driving hole graticule slot, the opposite side of air vent graticule slot, driving hole graticule slot is equipped with positioning milling flat, it is equipped with annular bead on the inside of guide sleeve positioning tool, is equipped with internal screw thread on the inside of annular bead；Cylinder bottom positioning tool includes first sequentially coaxially connected, second, third cylinder and the 4th, first outer circumferential is equipped with the second benchmark milling flat, first benchmark milling flat, the second benchmark milling flat are same datum level, the middle part of second benchmark milling flat is equipped with the C of strip to hole graticule slot, and the 4th outer circumferential is equipped with external screw thread.This tooling can play positioning action to cylinder bottom welding and guide sleeve processing respectively, so that angular relationship opposite after assembling guide sleeve and cylinder barrel reaches predetermined value.
Description
Technical field
The present invention relates to a kind of oil cylinder positioning tools.
Background technique
In the production process of oil cylinder, cylinder barrel and cylinder bottom synchronous welding, then guide sleeve is individually produced, finally by guide sleeve with
The cylinder barrel cooperation that cylinder bottom is welded is screwed on, and completes assembly.Cylinder bottom is equipped with the C radially arranged to hole, and guide sleeve, which is equipped with, deflates
Hole and several driving holes, it is desirable that the central axes of air vent and C are certain to holding after central axes guide sleeve and the cylinder barrel assembly in hole
Angular relationship, and since the processing of cylinder barrel and guide sleeve is operated respectively, so rotation both can not be positioned accurately
Relative position after connecing, to cause great trouble for process.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of oil cylinder positioning tools, can weld respectively to cylinder bottom
Positioning action is played with guide sleeve processing, so that angular relationship opposite after assembling guide sleeve and cylinder barrel reaches predetermined value.
In order to solve the above technical problems, the present invention provides a kind of oil cylinder positioning tool, including guide sleeve positioning tool
With cylinder bottom positioning tool；
The guide sleeve positioning tool is a cylinder, and the outer circumferential of guide sleeve positioning tool is equipped with one first
Benchmark milling flat, the first benchmark milling flat is parallel with the axis of guide sleeve positioning tool, if along the axis of guide sleeve positioning tool
Before being to side, after the other side is, the peripheral outer wall of guide sleeve positioning tool front is equipped with the air vent mark of a strip
Wire casing, the air vent graticule slot length direction is consistent with the axis direction of guide sleeve positioning tool, air vent graticule slot to
Preceding perforation corresponds to air vent graticule slot phase on the peripheral outer wall position of guide sleeve positioning tool to the front side of guide sleeve positioning tool
Pair side be equipped with one first positioning milling flat, first position milling flat it is parallel with the axis of guide sleeve positioning tool, lead
The driving hole graticule slot of several strips, the driving hole graticule slot are additionally provided in the peripheral outer wall of set positioning tool front
Length direction is consistent with the axis direction of guide sleeve positioning tool, and driving hole graticule slot penetrates through forward to guide sleeve positioning tool
Front side corresponds to the opposite side of each driving hole graticule slot on the peripheral outer wall position of guide sleeve positioning tool and is equipped with one
Two positioning milling flats, the second positioning milling flat is parallel with the axis of guide sleeve positioning tool, guide sleeve positioning tool rear portion
Week is equipped with the annular bead to extend internally inwardly, and the rear side of annular bead is concordant with the rear side of guide sleeve positioning tool, annular
The week of flange collar is equipped with internal screw thread inwardly；
The cylinder bottom positioning tool includes first sequentially coaxially connected, second, third cylinder and the 4th, and first
Cylinder outer circumferential is equipped with a second benchmark milling flat, and the first benchmark milling flat, the second benchmark milling flat are same datum level, the
Two benchmark milling flats are parallel with the axis of cylinder bottom positioning tool, and the middle part of the second benchmark milling flat is equipped with the C of a strip
To hole graticule slot, the C is consistent with the axis direction of cylinder bottom positioning tool to hole graticule slot length direction, first, second
Cylinder, third cylinder diameter are sequentially reduced, and second diameter matches with guide sleeve positioning tool internal diameter, and the 4th diameter is between the
Between two and third cylinder, the 4th outer circumferential is equipped with the external screw thread matched with the internal screw thread of annular bead.
For the sake of simple declaration problem, this work is referred to as to a kind of oil cylinder of the present invention positioning tool below
Dress.
The process of this tooling: guide sleeve positioning tool and cylinder bottom positioning tool are simple shafting components before processing
There is no a milling flat and fluting, protrudes into guide sleeve on front side of guide sleeve positioning tool for the 4th of cylinder bottom positioning tool when processing
In positioning tool, then the 4th is screwed on annular bead, second at this time, third cylinder, the 4th to be respectively positioned on guide sleeve fixed
In the tooling of position, the step formed between the front side of guide sleeve positioning tool and first and second leans, and forms a dress
Then ligand mills out a plane in the outer circumferential of assembly, thus forms respectively the first benchmark milling flat and second
Then benchmark milling flat opens up C on the second benchmark milling flat and is then leading to hole graticule slot for marking position of the C to hole
The position for corresponding to air vent and driving hole to the outer circumferential of set positioning tool opens up air vent graticule slot and driving hole mark respectively
Wire casing corresponds to air vent mark on the peripheral outer wall position of guide sleeve positioning tool then in order to be convenient for clamping when following process
Opposite side setting the first positioning milling flat of wire casing, corresponds to each spanner on the peripheral outer wall position of guide sleeve positioning tool
Opposite side setting the second positioning milling flat of hole graticule slot.
Guide sleeve positioning tool application method: guide sleeve to be processed is protruded into guide sleeve from guide sleeve positioning tool front
Positioning tool is simultaneously screwed on it, then the position pointed by air vent graticule slot and driving hole graticule slot on guide sleeve positioning tool
It sets and air vent and driving hole is processed, clamped when processing for convenience, respectively by air vent, driving hole corresponding the
One positioning milling flat, the second positioning milling flat as lower datum level and are clamped on flat-nose pliers, and punch operation is then carried out.
The application method of cylinder bottom positioning tool: cylinder barrel to be welded being lain in a horizontal plane on the cushion block of two V-arrangements, by cylinder bottom
The side that positioning tool connect guide sleeve with cylinder barrel is screwed on, then rotation cylinder barrel the second benchmark milling flat of adjustment to level, then
Mark line is drawn in the cylinder barrel axial direction other side to hole graticule slot according to C, while also drawing label of the C to axially bored line on cylinder bottom
Then line removes cylinder bottom positioning tool and cylinder barrel is transferred on welder, by the mark line of the mark line of cylinder barrel and cylinder bottom
Boxing is carried out to it.
The advantages of this tooling, is: simulating cylinder barrel using guide sleeve positioning tool, is simulated and be oriented to using cylinder bottom positioning tool
Set has carried out accurate positioning to the position after being screwed on when processing respectively, thus phase after assembling guide sleeve with cylinder barrel
Pair angular relationship reach predetermined value.
To reach the better using effect of this tooling, preferred embodiment is as follows:
Preferably, the annular bead is 10-20mm along the length of its axis direction, described the 4th along it
The length of axis direction is 5-8mm.
This tooling after processing is completed, guide sleeve positioning tool, cylinder bottom positioning tool is separated, cylinder bottom is then positioned work
The 4th of dress retains 5-8mm, the annular bead in guide sleeve positioning tool is used from front to back along axial cut-out length
Lathe vehicle removes partial-length, retains 10-20mm, both can achieve identical technical effect in this way can also reduce tooling and workpiece
The circle number that screw thread is screwed on when cooperation, to improve efficiency.
Detailed description of the invention
Fig. 1 is the perspective view of guide sleeve positioning tool.
Fig. 2 is the main view of guide sleeve positioning tool.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the use state diagram of guide sleeve positioning tool.
Fig. 5 is the perspective view of cylinder bottom positioning tool.
Fig. 6 is the cross-sectional view of cylinder bottom positioning tool.
Fig. 7 is the use state diagram of cylinder bottom positioning tool.
Fig. 8 is the explosive view of the assembly of guide sleeve positioning tool and cylinder bottom positioning tool composition.
Specific embodiment
Referring to Fig. 1-Fig. 8, a kind of oil cylinder positioning tool, including guide sleeve positioning tool 1 and cylinder bottom positioning tool 2；
The guide sleeve positioning tool 1 is a cylinder, and the outer circumferential of guide sleeve positioning tool 1 is equipped with one the
One benchmark milling flat 14, the first benchmark milling flat 14 is parallel with the axis of guide sleeve positioning tool 1, if positioning work along guide sleeve
Fill 1 axial side be before, after the other side is, the peripheral outer wall of 1 front of guide sleeve positioning tool is equipped with a strip
Air vent graticule slot 11,11 length direction of air vent graticule slot is consistent with the axis direction of guide sleeve positioning tool 1, puts
Stomata graticule slot 11 penetrates through forward to the front side of guide sleeve positioning tool 1, right on the peripheral outer wall position of guide sleeve positioning tool 1
The side for answering air vent graticule slot 11 opposite is equipped with one first positioning milling flat 111, the first positioning milling flat 111 and guide sleeve
The axis of positioning tool 1 is parallel, and the driving hole of four strips is additionally provided in the peripheral outer wall of 1 front of guide sleeve positioning tool
Graticule slot 12,12 length direction of driving hole graticule slot is consistent with the axis direction of guide sleeve positioning tool 1, driving hole mark
Wire casing 12 penetrates through forward to the front side of guide sleeve positioning tool 1, corresponding each on the peripheral outer wall position of guide sleeve positioning tool 1
The opposite side of driving hole graticule slot 12 is equipped with one second positioning milling flat 121, the second positioning milling flat 121 and guide sleeve
The axis of positioning tool 1 is parallel, and (guide sleeve positioning tool 1 uses the shape of eight prisms, air vent graticule in the present embodiment
Slot 11 and driving hole graticule slot 12 are all located on the lateral surface of eight prisms), the week at 1 rear portion of guide sleeve positioning tool is equipped with inwardly
The rear side of the annular bead 13 to extend internally, annular bead 13 is concordant with the rear side of guide sleeve positioning tool 1,13 edge of annular bead
The length of its axis direction is to be equipped with internal screw thread inwardly in the week of 15mm annular bead 13；
The cylinder bottom positioning tool 2 includes first 21, second 22, the third cylinder 23 and the 4th sequentially coaxially connected
Cylinder 24, first 21 outer circumferential are equipped with a second benchmark milling flat 211, and the first benchmark milling flat 14, the milling of the second benchmark are flat
Face 211 is same datum level, and the second benchmark milling flat 211 is parallel with the axis of cylinder bottom positioning tool 2, the second benchmark milling flat
211 middle part is equipped with the C of a strip to hole graticule slot 212, and the C is fixed to 212 length direction of hole graticule slot and cylinder bottom
Position tooling 2 axis direction it is consistent, first 21, second 22,23 diameter of third cylinder be sequentially reduced, second 22 diameter with lead
Match to set 1 internal diameter of positioning tool, the 4th 24 diameter is between second 22 and third cylinder 23, the 4th 24 week
It is equipped with the external screw thread matched with the internal screw thread of annular bead 13 outward, the 4th 24 length along its axis direction is 6mm.
The process of this tooling: guide sleeve positioning tool 1 and cylinder bottom positioning tool 2 are simple shafting zero before processing
Part does not have a milling flat and fluting, and when processing protrudes into the 4th 24 of cylinder bottom positioning tool 2 from the front side of guide sleeve positioning tool 1
In guide sleeve positioning tool 1, then the 4th 24 is screwed on annular bead 13, second 22 at this time, third cylinder 23, the 4th
24 are respectively positioned in guide sleeve positioning tool 1, are formed between the front side of guide sleeve positioning tool 1 and first 21 and second 22
Step leans, and forms an assembly, then mills out a plane in the outer circumferential of assembly, thus forms respectively
Then first benchmark milling flat 14 and the second benchmark milling flat 211 open up C to hole graticule slot on the second benchmark milling flat 211
212, for marking C to the position in hole 51, air vent 31 and driving hole then are corresponded in the outer circumferential of guide sleeve positioning tool 1
32 position opens up air vent graticule slot 11 and driving hole graticule slot 12 respectively, then in order to be convenient for clamping when following process, In
Opposite side setting the first positioning milling flat of air vent graticule slot 11 is corresponded on the peripheral outer wall position of guide sleeve positioning tool 1
111, the opposite side setting second of each driving hole graticule slot 12 is corresponded on the peripheral outer wall position of guide sleeve positioning tool 1
Position milling flat 121.
1 application method of guide sleeve positioning tool: guide sleeve 3 to be processed is protruded into from 1 front of guide sleeve positioning tool and is led
It is screwed on to set positioning tool 1 and with it, then air vent graticule slot 11 and driving hole graticule slot 12 on guide sleeve positioning tool 1
Pointed position processes air vent 31 and driving hole 32, is clamped when processing for convenience, respectively by air vent, spanner
The corresponding first positioning milling flat 111, second in hole positions milling flat 121 as lower datum level and is clamped in flat-nose pliers
On, then carry out punch operation.
The application method of cylinder bottom positioning tool 2: cylinder barrel 4 to be welded is lain in a horizontal plane on the cushion block of two V-arrangements, by cylinder
The side that bottom positioning tool 2 connect guide sleeve 3 with cylinder barrel is screwed on, and then rotates cylinder barrel 4 and adjusts the second benchmark milling flat 211 to water
It is flat, mark line is then drawn in the axial other side of cylinder barrel 4 to 51 graticule slot 212 of hole according to C, while also drawing C on cylinder bottom 5
To the mark line of axially bored line, then removes cylinder bottom positioning tool 2 and cylinder barrel 4 is transferred on welder, by the label of cylinder barrel 4
The mark line of line and cylinder bottom 5 carries out boxing to it.
The advantages of this tooling, is: simulating cylinder barrel using guide sleeve positioning tool 1, is led using the simulation of cylinder bottom positioning tool 2
To set 3, accurate positioning is carried out to the position after being screwed on when processing respectively, so that guide sleeve 3 and cylinder barrel 4 be made to assemble
Opposite angular relationship reaches predetermined value afterwards.
This tooling after processing is completed, guide sleeve positioning tool 1, cylinder bottom positioning tool 2 is separated, then position cylinder bottom
The 4th 24 of tooling 2 retains 5-8mm along axial cut-out length, by the annular bead 13 in guide sleeve positioning tool 1 from
Partial-length is removed with lathe vehicle front to back, retains 10-20mm, both can achieve identical technical effect in this way can also reduce work
The circle number that dress is screwed on screw thread when work pieces mate, to improve efficiency.
Claims (2)
1. a kind of oil cylinder positioning tool, it is characterised in that: including guide sleeve positioning tool and cylinder bottom positioning tool；
The guide sleeve positioning tool is a cylinder, and the outer circumferential of guide sleeve positioning tool is equipped with first benchmark
Milling flat, the first benchmark milling flat is parallel with the axis of guide sleeve positioning tool, if along axial the one of guide sleeve positioning tool
Side be before, after the other side is, the peripheral outer wall of guide sleeve positioning tool front is equipped with the air vent graticule slot of a strip,
The air vent graticule slot length direction is consistent with the axis direction of guide sleeve positioning tool, and air vent graticule slot penetrates through forward
To the front side of guide sleeve positioning tool, corresponded on the peripheral outer wall position of guide sleeve positioning tool air vent graticule slot it is opposite one
Side is equipped with one first positioning milling flat, and the first positioning milling flat is parallel with the axis of guide sleeve positioning tool, and guide sleeve is fixed
The driving hole graticule slot of several strips, the driving hole graticule slot length side are additionally provided in the peripheral outer wall of position tooling front
To consistent with the axis direction of guide sleeve positioning tool, driving hole graticule slot is penetrated through forward to the front side of guide sleeve positioning tool,
Corresponded on the peripheral outer wall position of guide sleeve positioning tool the opposite side of each driving hole graticule slot be equipped with one second it is fixed
Position milling flat, the second positioning milling flat is parallel with the axis of guide sleeve positioning tool, the circumferential direction at guide sleeve positioning tool rear portion
Inside is equipped with the annular bead to extend internally, and the rear side of annular bead is concordant with the rear side of guide sleeve positioning tool, annular bead
Week inwardly be equipped with internal screw thread；
The cylinder bottom positioning tool includes first sequentially coaxially connected, second, third cylinder and the 4th, the first week
It is equipped with a second benchmark milling flat outward, the first benchmark milling flat, the second benchmark milling flat are same datum level, the second base
Quasi- milling flat is parallel with the axis of cylinder bottom positioning tool, and the middle part of the second benchmark milling flat is equipped with the C of a strip to hole
Graticule slot, the C is consistent with the axis direction of cylinder bottom positioning tool to hole graticule slot length direction, first, second,
Three diameters are sequentially reduced, and second diameter matches with guide sleeve positioning tool internal diameter, and the 4th diameter is between second
Between third cylinder, the 4th outer circumferential is equipped with the external screw thread matched with the internal screw thread of annular bead.
2. a kind of oil cylinder positioning tool according to claim 1, it is characterised in that: the annular bead is along its axis
The length in direction is 10-20mm, and the 4th length along its axis direction is 5-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867065.9A CN110449945A (en) | 2019-09-12 | 2019-09-12 | A kind of oil cylinder positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867065.9A CN110449945A (en) | 2019-09-12 | 2019-09-12 | A kind of oil cylinder positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449945A true CN110449945A (en) | 2019-11-15 |
Family
ID=68491911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867065.9A Pending CN110449945A (en) | 2019-09-12 | 2019-09-12 | A kind of oil cylinder positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449945A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU732120A1 (en) * | 1978-04-11 | 1980-05-05 | Волгодонский Филиал Всесоюзного Проектно-Конструкторского Технологического Института Атомного Машиностроения И Котлостроения | Clamping device |
| RU2029447C1 (en) * | 1992-01-15 | 1995-02-20 | Анисимов Валерий Вячеславович | Coordinate table |
| CN2855628Y (en) * | 2005-12-14 | 2007-01-10 | 中国神华能源股份有限公司 | Apparatus assembling/disassembling hydraulic supporting column |
| CN202301270U (en) * | 2011-11-01 | 2012-07-04 | 泸州金辉液压件有限责任公司 | Piling oil cylinder |
| CN202716066U (en) * | 2012-05-25 | 2013-02-06 | 重庆极光机械制造有限公司 | Tool for milling bottom face of oil cylinder |
| JP2013060991A (en) * | 2011-09-12 | 2013-04-04 | Tcm Corp | Fluid pressure cylinder |
| CN204921532U (en) * | 2015-08-21 | 2015-12-30 | 蚌埠液力机械有限公司 | Soft location hydro -cylinder |
| CN205781738U (en) * | 2016-05-18 | 2016-12-07 | 朱宏洁 | A kind of lathe supports uses male-pipe locking sleeve |
| JP2017194087A (en) * | 2016-04-18 | 2017-10-26 | Ｋｙｂ株式会社 | Pressure resistant apparatus and fluid pressure cylinder |
| CN206779985U (en) * | 2017-06-05 | 2017-12-22 | 莱芜环球汽车零部件有限公司 | The positioner of the machining cam axis cam of digital controlled crankshaft milling machine |
| KR101825020B1 (en) * | 2017-08-10 | 2018-02-02 | 이동술 | Electric wiring grooving device of sandwich panel and electric wiring grooving method using the same |
| CN207824010U (en) * | 2018-02-12 | 2018-09-07 | 山东大柴缸体缸盖股份有限公司 | A kind of tooling of processing cylinder block axis hole |
| DE102018105000A1 (en) * | 2018-03-05 | 2019-09-05 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | chuck |
| CN210413623U (en) * | 2019-09-12 | 2020-04-28 | 蚌埠液力机械有限公司 | Positioning tool for oil cylinder |
-
2019
- 2019-09-12 CN CN201910867065.9A patent/CN110449945A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU732120A1 (en) * | 1978-04-11 | 1980-05-05 | Волгодонский Филиал Всесоюзного Проектно-Конструкторского Технологического Института Атомного Машиностроения И Котлостроения | Clamping device |
| RU2029447C1 (en) * | 1992-01-15 | 1995-02-20 | Анисимов Валерий Вячеславович | Coordinate table |
| CN2855628Y (en) * | 2005-12-14 | 2007-01-10 | 中国神华能源股份有限公司 | Apparatus assembling/disassembling hydraulic supporting column |
| JP2013060991A (en) * | 2011-09-12 | 2013-04-04 | Tcm Corp | Fluid pressure cylinder |
| CN202301270U (en) * | 2011-11-01 | 2012-07-04 | 泸州金辉液压件有限责任公司 | Piling oil cylinder |
| CN202716066U (en) * | 2012-05-25 | 2013-02-06 | 重庆极光机械制造有限公司 | Tool for milling bottom face of oil cylinder |
| CN204921532U (en) * | 2015-08-21 | 2015-12-30 | 蚌埠液力机械有限公司 | Soft location hydro -cylinder |
| JP2017194087A (en) * | 2016-04-18 | 2017-10-26 | Ｋｙｂ株式会社 | Pressure resistant apparatus and fluid pressure cylinder |
| CN205781738U (en) * | 2016-05-18 | 2016-12-07 | 朱宏洁 | A kind of lathe supports uses male-pipe locking sleeve |
| CN206779985U (en) * | 2017-06-05 | 2017-12-22 | 莱芜环球汽车零部件有限公司 | The positioner of the machining cam axis cam of digital controlled crankshaft milling machine |
| KR101825020B1 (en) * | 2017-08-10 | 2018-02-02 | 이동술 | Electric wiring grooving device of sandwich panel and electric wiring grooving method using the same |
| CN207824010U (en) * | 2018-02-12 | 2018-09-07 | 山东大柴缸体缸盖股份有限公司 | A kind of tooling of processing cylinder block axis hole |
| DE102018105000A1 (en) * | 2018-03-05 | 2019-09-05 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | chuck |
| CN210413623U (en) * | 2019-09-12 | 2020-04-28 | 蚌埠液力机械有限公司 | Positioning tool for oil cylinder |
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