CN206689975U - A kind of percussion spanner for opening hydraulic cylinder end cover - Google Patents
A kind of percussion spanner for opening hydraulic cylinder end cover Download PDFInfo
- Publication number
- CN206689975U CN206689975U CN201720436409.7U CN201720436409U CN206689975U CN 206689975 U CN206689975 U CN 206689975U CN 201720436409 U CN201720436409 U CN 201720436409U CN 206689975 U CN206689975 U CN 206689975U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- block
- wrench
- end cover
- cylinder end
- 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
- 238000009527 percussion Methods 0.000 title claims abstract description 15
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 20
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
It the utility model is related to a kind of percussion spanner for opening hydraulic cylinder end cover, belong to Wrench field, including wrench body, the side of wrench body is welded with contiguous block, the end of contiguous block is connected with block, and movable sleeve is connected to movable block between contiguous block and block, and the front end of movable block is fixedly connected with monkey wrench, the end of movable block offers the cavity that can accommodate lock screw, and contiguous block offers the groove that can accommodate the movement of lock screw end on the side of lock screw.The utility model, to adjust the position of monkey wrench, so as to adapt to the demand of different hydraulic cylinder end covers, possibility in one's hands is accidentally injured by increasing the design of handle by the design of movable block and lock screw to reduce in operation.
Description
Technical field
A kind of percussion spanner for opening hydraulic cylinder end cover is the utility model is related to, belongs to Wrench field.
Background technology
There is different connected modes in hydraulic cylinder between end cap and cylinder barrel, be directed to screw thread cap-type hydraulic cylinder, piston rod side
Front end be provided with screw thread to rotate in cylinder barrel screw thread, then majority is welded on rear side of cylinder bucket rear end cap, this kind of hydraulic cylinder exposure
Part outside is less, and appearance is bright and clean, can bear certain impulsive force, if removed with the spanner of routine to its end cap
If, end cap can not may well be fixed due to the spanner of routine, so as to when being tapped using weight to spanner
Wait, cause the bolts bend on end cap and end cap can not be removed.
Chinese utility model patent ublic specification of application CN205325545U discloses a kind of hydraulic cylinder spanner.Including hand
Handle, annular arm, the pin shaft hole being uniformly distributed on annular arm and the bearing pin being placed through in pin shaft hole；The side of the annular arm
It is fixedly connected with one end of handle；The bearing pin includes interior bearing pin and the sleeve pipe being nested with outside interior bearing pin；The interior bearing pin bag
Include the cylindrical tail end for being provided with externally threaded head end and being fixedly connected with head end；Described sleeve pipe including one end be provided with outside
The internal thread hole of the adaptable internal thread of screw thread, the other end are provided with tapered hole of the diameter less than the tail end diameter of interior bearing pin；Institute
State and be provided with dilatation joint on tapered hole outer wall.Although the utility model is easy to operate, quick, laborsaving, the system is also present
Following deficiency：First, because the head of the spanner is annular arm, it is impossible to meet the needs of different hydraulic cylinder end cover sizes；Second,
Due to using weight tap when, it is necessary to it is hand steered live spanner afterbody, it is possible to can accidentally pound in one's hands.
Utility model content
The utility model makes improvement for the above-mentioned problems of the prior art, i.e., technology to be solved in the utility model
Problem is to provide a kind of percussion spanner for opening hydraulic cylinder end cover, by the design of movable block and lock screw to adjust Flexible spanner
The position of hand, so as to adapt to the demand of different hydraulic cylinder end covers, by increase the design of handle with reduce operation in accidentally injure it is in one's hands
Possibility.
In order to solve the above technical problems, technical scheme is to provide a kind of unlatching hydraulic cylinder end cover used by the utility model
Percussion spanner, including wrench body, the side of the wrench body be welded with contiguous block, and the end of the contiguous block is connected with
Block, movable sleeve is connected to movable block between the contiguous block and the block, and the front end of the movable block is fixedly connected with activity
Spanner, the end of the movable block offer the cavity that can accommodate lock screw, and the contiguous block is close to the lock screw
The groove of lock screw end movement can be accommodated by being offered on side.
Preferably, the head of the wrench body and monkey wrench is arc-shaped, the wrench body and Flexible spanner
Hand offers circular hole on relative position.This improvement can be corresponding with the circular hole that cylinder ends cover, and passes through spiral shell
Silk connects spanner with hydraulic cylinder end cover.
Preferably, the side of the close end of the wrench body is connected with handle.This improvement can facilitate worker
Spanner is fixed by handle when tapping spanner afterbody, avoids accidentally injuring possibility in one's hands.
Preferably, it is provided with screw thread in the circular hole.
Preferably, the handle is annular shape.This shape is relatively adapted to both hands to hold and to back-up wrench.
Preferably, circular hole surface and the cavity table for accommodating lock screw on the wrench body and monkey wrench
Face is all covered with one layer of magnetic material.This improvement is advantageous to circular hole and cavity can promptly be attracted to screw, convenient to twist as early as possible
Tight screw.
In a word, using a kind of percussion spanner for opening hydraulic cylinder end cover of the present utility model, movable block and locking screw are passed through
The design of silk is to adjust the position of monkey wrench, so as to adapt to the demand of different hydraulic cylinder end covers, by the design for increasing handle
Possibility in one's hands is accidentally injured to reduce in operation.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is a kind of schematic diagram for the percussion spanner for opening hydraulic cylinder end cover；
Fig. 2 is a kind of schematic diagram for tapping spanner and hydraulic cylinder end cover for opening hydraulic cylinder end cover.
Wherein, wrench body 1, contiguous block 2, block 3, movable block 4, monkey wrench 5, lock screw 6, handle 7, hydraulic cylinder
End cap 8.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with the accompanying drawings, but be not limited to model of the present utility model
Enclose.
As shown in figure 1, the utility model provides a kind of percussion spanner for opening hydraulic cylinder end cover, including wrench body 1, institute
The side for stating wrench body 1 is welded with contiguous block 2, and the end of the contiguous block 2 is connected with block 3, the contiguous block 2 and described
Movable sleeve is connected to movable block 4 between block 3, and the front end of the movable block 4 is fixedly connected with monkey wrench 5, the wrench body 1
Head with monkey wrench 5 is arc-shaped, and the wrench body 1 and monkey wrench 5 offer circle on relative position
Hole, screw thread is provided with the circular hole, the end of the movable block 4 offers the cavity that can accommodate lock screw 6, the connection
2 pieces offer the groove that can accommodate the movement of the end of lock screw 6, the wrench body 1 on the side of the lock screw 6
The side of close end be connected with handle 7, the handle 7 is annular shape.
Preferably, the wrench body 1 and the circular hole surface on monkey wrench 5 and the cavity for accommodating lock screw 6
Surface is all covered with one layer of magnetic material.
Working method：Unscrew lock screw 6 first, movable block 4 can in contiguous block 2 activity so as to adjusting monkey wrench 5
Position, can be by wrench body 1 and monkey wrench 5 all and hydraulic cylinder end cover when monkey wrench 5 to be moved to suitable position
8 upper surface is bonded to each other, and wrench body 1 and circular hole on monkey wrench 5 and the circular hole of hydraulic cylinder end cover 8 are corresponding
When, lock screw 6 is tightened, so as to fixed monkey wrench 5, afterwards toward being connected through a screw thread screw so that tapping spanner in circular hole
An entirety is formed with hydraulic cylinder end cover 8, when tapping spanner using weight afterwards, by the back-up wrench of handle 7, and passes through weight
Spanner is beaten so as to which hydraulic cylinder end cover 8 be taken out.
The beneficial effects of the utility model are：By the design of movable block and lock screw to adjust the position of monkey wrench
Put, so as to adapt to the demand of different hydraulic cylinder end covers, possibility in one's hands is accidentally injured to reduce in operation by increasing the design of handle
Property.
Claims (6)
1. a kind of percussion spanner for opening hydraulic cylinder end cover, including wrench body, it is characterised in that the side of the wrench body
Contiguous block is welded with, the end of the contiguous block is connected with block, and movable sleeve is connected to work between the contiguous block and the block
Motion block, the front end of the movable block are fixedly connected with monkey wrench, and the end of the movable block, which offers, can accommodate lock screw
Cavity, the contiguous block offered on the side of the lock screw can accommodate lock screw end movement groove.
2. according to claim 1 it is a kind of open hydraulic cylinder end cover percussion spanner, it is characterised in that the wrench body and
The head of monkey wrench is arc-shaped, and the wrench body and monkey wrench offer circular hole on relative position.
3. a kind of percussion spanner for opening hydraulic cylinder end cover according to claim 1, it is characterised in that the wrench body
Handle is connected with close to the side of end.
4. a kind of percussion spanner for opening hydraulic cylinder end cover according to claim 2, it is characterised in that set in the circular hole
There is screw thread.
5. a kind of percussion spanner for opening hydraulic cylinder end cover according to claim 3, it is characterised in that the handle is annulus
Shape.
6. according to claim 1 it is a kind of open hydraulic cylinder end cover percussion spanner, it is characterised in that the wrench body and
Circular hole surface and the cavity surface for accommodating lock screw on monkey wrench are all covered with one layer of magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436409.7U CN206689975U (en) | 2017-04-24 | 2017-04-24 | A kind of percussion spanner for opening hydraulic cylinder end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436409.7U CN206689975U (en) | 2017-04-24 | 2017-04-24 | A kind of percussion spanner for opening hydraulic cylinder end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689975U true CN206689975U (en) | 2017-12-01 |
Family
ID=60444950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436409.7U Expired - Fee Related CN206689975U (en) | 2017-04-24 | 2017-04-24 | A kind of percussion spanner for opening hydraulic cylinder end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893597A (en) * | 2018-09-12 | 2020-03-20 | 中国石油天然气股份有限公司 | Knocking spanner |
-
2017
- 2017-04-24 CN CN201720436409.7U patent/CN206689975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893597A (en) * | 2018-09-12 | 2020-03-20 | 中国石油天然气股份有限公司 | Knocking spanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205254879U (en) | Sleeve spanner | |
| CN207240043U (en) | A kind of auto repair combination wrench | |
| CN206689975U (en) | A kind of percussion spanner for opening hydraulic cylinder end cover | |
| CN206263389U (en) | A kind of flexible tapping cutter | |
| CN206785836U (en) | A kind of accurate torque fastener | |
| CN107009317B (en) | A kind of pin taking-out device | |
| CN201353744Y (en) | Barrel cover bolt fastener | |
| CN206066305U (en) | For tightening the spanner of the outer-hexagonal nipple that wire is penetrated | |
| CN201552514U (en) | Fastening tool for wheel of station facility | |
| CN205520996U (en) | But guide arm table of free rotation pincers | |
| CN207103500U (en) | A kind of hydraulic bending press | |
| CN206748337U (en) | A kind of pin taking-out device | |
| CN206643837U (en) | One kind is based on screw mandrel fine adjustment type telescopic sleeve wrenching bar | |
| CN102825568A (en) | Adjustable spanner suitable for threaded connecting part with clamping position being smooth cylindrical surface | |
| CN211039324U (en) | But plug positioner of high strength high efficiency | |
| CN207358943U (en) | Quick mobile anti-skid monkey spanner | |
| CN105081999B (en) | Clamping device and clamping device comprising clamping device | |
| CN209648596U (en) | A kind of engine cylinder cap is fetched water blocking film tooling | |
| CN206280354U (en) | A kind of novel compositions nut | |
| CN206509814U (en) | A kind of knife striking cylinder for main shaft knife loosening | |
| CN210790747U (en) | Ejector rod type chain wrench | |
| CN205237974U (en) | Screw fitting device | |
| CN214643229U (en) | Dial torque wrench | |
| CN204851839U (en) | Pneumatic cylinder mechanism | |
| CN204711909U (en) | A kind of long distance lubrication wrench device |
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: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |