CN209395289U - A kind of copper sleeve inner hole blind hole graphite inlays jack unit - Google Patents
A kind of copper sleeve inner hole blind hole graphite inlays jack unit Download PDFInfo
- Publication number
- CN209395289U CN209395289U CN201821751053.7U CN201821751053U CN209395289U CN 209395289 U CN209395289 U CN 209395289U CN 201821751053 U CN201821751053 U CN 201821751053U CN 209395289 U CN209395289 U CN 209395289U
- Authority
- CN
- China
- Prior art keywords
- curved roof
- oil cylinder
- blind hole
- sleeve inner
- copper sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 24
- 239000010439 graphite Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a kind of copper sleeve inner hole blind hole graphite to inlay jack unit.Including the curved roof one (1) and curved roof two (2) being correspondingly arranged, it is provided with oil cylinder (3) between the curved roof one (1) and curved roof two (2), is provided in the oil cylinder (3) from the oil cylinder (3) and goes out the piston rod (4) stretched out；Described oil cylinder (3) one end connects curved roof two (2), and the piston rod (4) is extended from the oil cylinder (3) other end, and the piston rod (4) is located at the end face of oil cylinder (3) outer one end and the curved roof one (1) is connected.The utility model can effectively press the graphite for being embedded in copper sheathing inner wall by the setting of oil cylinder and curved roof one, curved roof two, and the air in blind hole is discharged and is gone out, to achieve the purpose that graphite is reliably embedded in copper sheathing inner wall.
Description
Technical field
The utility model relates to a kind of copper sleeve inner hole blind hole graphite to inlay jack unit.
Background technique
Alloy copper sliding axletree is used widely due to its high abrasion, corrosion resistance.To enhance its greasy property, mostly
It needs to drill according to certain rules in copper sleeve inner hole and inlays graphite self-lubricating material.Sometimes it is limited and functional by copper sheathing wall thickness
Consider, these graphite pores require drilling blind hole.Thus bring a problem: since meeting is one during filling graphite
Divide air to be compressed to blind via bottom, forms air bag.Air will be slow release during subsequent production, while the graphite installed
Ejection.The tightness for destroying graphite influences following process and actual use performance.So to guarantee being installed in place for graphite, and
Following process smoothly completes, it is necessary to the position fixation problem after solving graphite assembly.
Utility model content
The utility model is able to achieve that graphite is firm to be embedded in view of the foregoing drawbacks, and it is an object of the present invention to provide a kind of structurally reasonable
A kind of copper sleeve inner hole blind hole graphite in inner hole blind hole inlays jack unit.
The technical solution adopted in the utility model is thus: a kind of copper sleeve inner hole blind hole graphite inlays jack unit in packet
The curved roof one (1) and curved roof two (2) being correspondingly arranged are included, between the curved roof one (1) and curved roof two (2)
Oil cylinder (3) are provided with, is provided in the oil cylinder (3) from the oil cylinder (3) and goes out the piston rod (4) stretched out；
Described oil cylinder (3) one end connects curved roof two (2), and the piston rod (4) extends from the oil cylinder (3) other end
And go out, the piston rod (4) is located at the end face of oil cylinder (3) outer one end and the curved roof one (1) is connected.
The curved roof two (2) is provided with jacking block two (5), and the end face of the oil cylinder (3) is caught in jacking block two (5) indent
It is realized within the card slot of formation and by fastener and is connected.
The piston rod (4) is connected by jacking block one (6) and the curved roof one (1).
The arc radius and copper sheathing inner surface contour of the curved roof one (1) and curved roof two (2) are correspondingly arranged.
The fastener is connection bolt.
The utility model has the advantages that: the utility model passes through the setting of oil cylinder and curved roof one, curved roof two,
The graphite for being embedded in copper sheathing inner wall can effectively be pressed, the air in blind hole is discharged and is gone out, to reach stone
The black purpose for being reliably embedded in copper sheathing inner wall.
Present apparatus structure is simple, practical, can replace jacking block and top plate, use flexibly according to different workpiece sizes.
Efficiently solve the practical problem encountered in production process.If this covering device is mounted on fixed bracket, more reduce
Semi-automatic pile line operation can be achieved in difficulty when installing and using, long term.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model.
1 be curved roof one, 2 is that curved roof two, 3 is oil cylinder, 4 is piston rod, 5 be jacking block two, 6 is jacking block in figure
One.
Specific embodiment
A kind of copper sleeve inner hole blind hole graphite inlays jack unit in including the curved roof 1 being correspondingly arranged and arched top
Plate 22 is provided with oil cylinder 3 between the curved roof 1 and curved roof 22, is provided in the oil cylinder 3 from the oil
Cylinder 3 goes out the piston rod 4 stretched out；
Described 3 one end of oil cylinder connects curved roof 22, and the piston rod 4 extends from 3 other end of oil cylinder, institute
State piston rod 4 be located at the outer one end of oil cylinder 3 end face and the curved roof 1 be connected.
The curved roof 22 is provided with jacking block 25, and the end face of the oil cylinder 3 is caught in the card being recessed to jacking block 25
It is realized within slot and by fastener and is connected.
The piston rod 4 is connected by jacking block 1 and the curved roof 1.
The arc radius and copper sheathing inner surface contour of the curved roof 1 and curved roof 22 are correspondingly arranged.
The fastener is connection bolt.
Further explanation is made to the utility model below, to be better understood by the utility model:
The present apparatus consists of the following parts: action tank 3, curved roof 1, curved roof 22, jacking block 1, jacking block two
5.3 cylinder body of action tank is bolted with the connection of jacking block 26, and jacking block 26 is connected and fixed with curved roof 22 simultaneously.Movement
The piston rod 4 of oil cylinder 3 is connect with jacking block 1 with screw rod, while jacking block 25 is connected and fixed with curved roof 1.Two pieces of arched tops
The arc radius of plate and the internal diameter of workpiece are consistent, and 3 stroke of oil cylinder is it has to be ensured that two pieces of curved roofs can be pressed smoothly in workpiece
Diameter surface.After drilling and installing graphite, the present apparatus is packed into copper sleeve inner hole, is acted by oil cylinder 3 and curved roof presses copper
Cover inner surface, and keep certain time, etc. in blind holes air release finish.Since set of device can only press 1/2 circle
Column surface, therefore two covering devices need to be prepared simultaneously and be used in conjunction with.
Claims (5)
1. a kind of copper sleeve inner hole blind hole graphite inlays jack unit, which is characterized in that including the curved roof one (1) being correspondingly arranged
With curved roof two (2), oil cylinder (3) are provided between the curved roof one (1) and curved roof two (2), in the oil cylinder
(3) it is provided in from the oil cylinder (3) and goes out the piston rod (4) stretched out；
Described oil cylinder (3) one end connects curved roof two (2), the piston rod (4) extend from the oil cylinder (3) other end and
Out, the piston rod (4) is located at the end face of oil cylinder (3) outer one end and the curved roof one (1) is connected.
2. a kind of copper sleeve inner hole blind hole graphite according to claim 1 inlays jack unit, which is characterized in that the arc
Top plate two (2) is provided with jacking block two (5), and the end face of the oil cylinder (3) is caught within the card slot being recessed to jacking block two (5) simultaneously
And it is realized and is connected by fastener.
3. a kind of copper sleeve inner hole blind hole graphite according to claim 1 inlays jack unit, which is characterized in that the piston
Bar (4) is connected by jacking block one (6) and the curved roof one (1).
4. a kind of copper sleeve inner hole blind hole graphite according to claim 1 inlays jack unit, which is characterized in that the arc
The arc radius and copper sheathing inner surface contour of top plate one (1) and curved roof two (2) are correspondingly arranged.
5. a kind of copper sleeve inner hole blind hole graphite according to claim 2 inlays jack unit, which is characterized in that the fastening
Part is connection bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751053.7U CN209395289U (en) | 2018-10-27 | 2018-10-27 | A kind of copper sleeve inner hole blind hole graphite inlays jack unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751053.7U CN209395289U (en) | 2018-10-27 | 2018-10-27 | A kind of copper sleeve inner hole blind hole graphite inlays jack unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209395289U true CN209395289U (en) | 2019-09-17 |
Family
ID=67879071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751053.7U Expired - Fee Related CN209395289U (en) | 2018-10-27 | 2018-10-27 | A kind of copper sleeve inner hole blind hole graphite inlays jack unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209395289U (en) |
-
2018
- 2018-10-27 CN CN201821751053.7U patent/CN209395289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |