CN206632920U - Hydraulic torque wrench device - Google Patents
Hydraulic torque wrench device Download PDFInfo
- Publication number
- CN206632920U CN206632920U CN201720272893.4U CN201720272893U CN206632920U CN 206632920 U CN206632920 U CN 206632920U CN 201720272893 U CN201720272893 U CN 201720272893U CN 206632920 U CN206632920 U CN 206632920U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- hydraulic torque
- fixedly installed
- wrench
- torque wrench
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses hydraulic torque wrench device, including oil cylinder, work head, swivel joint, reaction baffle plate, the surface of the work head is fixedly installed quick release trigger, and work head is connected by fixing device with wrench body, the upper left side of the oil cylinder is installed with long pin shaft, and the surface of oil cylinder is provided with oil mirror, work head is installed with the left of the oil cylinder, and it is provided with sleeve below work head, oil connection is installed with above the oil cylinder, and hydraulic fluid port is fixedly installed on the right side of rotary body, oil cylinder is fixedly installed on the left of the swivel joint, the reaction baffle plate is connected with wrench body, and it is fixedly installed swivel joint above reaction baffle plate, the inside of the sleeve is fixed on the inner side of wrench body, and the surface of wrench body is fixedly installed Rapid Combination pin.The hydraulic torque wrench, overall structure is simple, easy to use, reasonable in design, using stablizing, meets the use demand of people.
Description
Technical field
It the utility model is related to hydraulic torque wrench technical field, specially hydraulic torque wrench device.
Background technology
Hydraulic torque wrench generally refers to export and set a kind of bolt-tightening tool of moment of torsion, belongs to high-pressure and hydraulic
Instrument, is widely used in the overhaul of the equipments and installation in multiple heavy chemical industry fields, and hydraulic torque wrench has drive shaft and hollow type
Two kinds.
But for current market sales of hydraulic torque wrench, also there are problems that, visitor is annoying always
The use at family, for example, it is complicated, and be not convenient to use, while service life is short, can not meet the needs of using, therefore at present
It is badly in need of improving the structure of in the market hydraulic torque wrench, in order to more easily be that people service.
Utility model content
The purpose of this utility model is to provide hydraulic torque wrench device, to solve the knot proposed in above-mentioned background technology
The problem of structure is complicated, and is not convenient to use, while service life is short.
To achieve the above object, the utility model provides following technical scheme：Hydraulic torque wrench device, including oil cylinder,
Work head, swivel joint, reaction baffle plate, and the surface of the work head is fixedly installed quick release trigger, and the head that works leads to
Cross fixing device with wrench body to be connected, the upper left side of the oil cylinder is installed with long pin shaft, and the surface of oil cylinder is set
There is oil mirror, work head is installed with the left of the oil cylinder, and sleeve, the top of the oil cylinder are provided with below the head that works
Oil connection is installed with, and oil connection is connected with rotary body, and hydraulic fluid port is fixedly installed on the right side of rotary body, it is described
Oil cylinder is fixedly installed on the left of swivel joint, the reaction baffle plate is connected with wrench body, and reaction baffle plate is upper
Side is fixedly installed swivel joint, and the inside of the sleeve is fixed on the inner side of wrench body, and the surface of wrench body is fixed
It is provided with Rapid Combination pin.
Preferably, the oil cylinder, work head and wrench body are that titanium alloy material is made.
Preferably, the sleeve is shaped as regular hexagon, and sleeve is integral structure with wrench body.
Preferably, the rotating range of the swivel joint and rotary body is 0-360 °.
Preferably, the wrench body is in integrally waist drum shape, and epidermis is made up of aluminum material.
Preferably, the hydraulic fluid port includes fuel feed hole and spill port.
Compared with prior art, the beneficial effects of the utility model are：The hydraulic torque wrench, overall structure is simple, makes
It is reasonable in design with convenience, using stablizing, the use demand of people is met,, can be more during use provided with oil mirror
Intuitively it was observed that situation inside oil cylinder, in order to which people make the operation to hold water in the course of the work, is avoided not
Necessary trouble, and whole device is made of titanium alloy material so that whole spanner toughness and intensity are higher, effective to improve
The service life of whole device, provided with swivel joint, and the rotating range of swivel joint is 0-360 °, is effectively raised whole
The practicality of individual device, provided with Rapid Combination pin, during use, it can more facilitate and whole device is combined, significantly
The operation difficulty alleviated to device, meet the use demand of user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure schematic side view.
In figure：1st, quick release trigger, 2, long pin shaft, 3, oil cylinder, 4, oil mirror, 5, oil connection, 6, fixing device, 7, work
Make head, 8, sleeve, 9, swivel joint, 10, reaction baffle plate, 11, wrench body, 12, Rapid Combination pin, 13, hydraulic fluid port, 14, rotation
Swivel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：Hydraulic torque wrench device, including quick release
Trigger 1, long pin shaft 2, oil cylinder 3, oil mirror 4, oil connection 5, fixing device 6, work are first 7, sleeve 8, swivel joint 9, reaction
Baffle plate 10, wrench body 11, Rapid Combination pin 12, hydraulic fluid port 13 and rotary body 14, the surface of work first 7 are fixedly installed fast quick-release
Trigger 1 is put, and work first 7 is connected by fixing device 6 with wrench body 11, the upper left side of oil cylinder 3, which is installed with, has strong market potential
Axle 2, oil cylinder 3, work first 7 and wrench body 11 are that titanium alloy material is made, and the surface of oil cylinder 3 is provided with oil mirror 4, oil cylinder
3 left side is installed with work first 7, and the lower section of work first 7 is provided with sleeve 8, and the top of oil cylinder 3 is installed with oil pipe
Joint 5, and oil connection 5 is connected with rotary body 14, and the right side of rotary body 14 is fixedly installed hydraulic fluid port 13, hydraulic fluid port 13 includes
Fuel feed hole and spill port, the left side of swivel joint 9 are fixedly installed oil cylinder 3, and reaction baffle plate 10 is connected with wrench body 11,
And the top of reaction baffle plate 10 is fixedly installed swivel joint 9, the rotating range of swivel joint 9 and rotary body 14 is 0-
360 °, the inside of sleeve 8 is fixed on the inner side of wrench body 11, and sleeve 8 is shaped as regular hexagon, and sleeve 8 and spanner sheet
Body 11 is integral structure, and the surface of wrench body 11 is fixedly installed Rapid Combination pin 12, and it is in waist that wrench body 11 is overall
Drum type, and epidermis is made up of aluminum material.
Operation principle：When using the hydraulic torque wrench, a letter is carried out to the structure of the hydraulic torque wrench first
Single understanding, in use, because hydraulic fluid port 13 includes fuel feed hole and spill port, flowed by the oil body of fuel feed hole and spill port to push away
Piston moves back and forth, so as to complete the specific workflow of hydraulic torque wrench, the setting of oil connection 5, for making hydraulic fluid port
13 are connected with oil cylinder 3, the setting of oil mirror 4 so that during use, can more intuitively observe the feelings inside oil cylinder 3
Condition, in order to which people make the operation to hold water in the course of the work, the rotating range of swivel joint 9 is 0-360 °, is easy to
Whole hydraulic torque wrench carries out the unlatching to valve and closed action, and the setting of Rapid Combination pin 12 can be quickly to whole
Individual device is combined, and reaction baffle plate 10 is used in the course of work, caused active force is offset, oil cylinder 3, work head
7 and wrench body 11 be that titanium alloy material is made, effectively raise the service life of whole device, here it is hydraulic torque
The whole process of spanner work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. hydraulic torque wrench device, including oil cylinder (3), work head (7), swivel joint (9), reaction baffle plate (10), it is special
Sign is：The surface of the work head (7) is fixedly installed quick release trigger (1), and the head (7) that works passes through fixing device
(6) it is connected with wrench body (11), the upper left side of the oil cylinder (3) is installed with long pin shaft (2), and the table of oil cylinder (3)
Face is provided with oil mirror (4), and work head (7) is installed with the left of the oil cylinder (3), and is provided with below the head (7) that works
Sleeve (8), oil connection (5) is installed with above the oil cylinder (3), and oil connection (5) is connected with rotary body (14)
Connect, and hydraulic fluid port (13) is fixedly installed on the right side of rotary body (14), oil cylinder is fixedly installed on the left of the swivel joint (9)
(3), the reaction baffle plate (10) is connected with wrench body (11), and is fixedly installed rotation above reaction baffle plate (10)
Adapter (9), the inside of the sleeve (8) is fixed on the inner side of wrench body (11), and the surface of wrench body (11) is fixed
It is provided with Rapid Combination pin (12).
2. hydraulic torque wrench device according to claim 1, it is characterised in that：The oil cylinder (3), work head (7) and
Wrench body (11) is that titanium alloy material is made.
3. hydraulic torque wrench device according to claim 1, it is characterised in that：The sleeve (8) is shaped as positive six
Side shape, and sleeve (8) is integral structure with wrench body (11).
4. hydraulic torque wrench device according to claim 1, it is characterised in that：The swivel joint (9) and rotary body
(14) rotating range is 0-360 °.
5. hydraulic torque wrench device according to claim 1, it is characterised in that：It is in waist that the wrench body (11) is overall
Drum type, and epidermis is made up of aluminum material.
6. hydraulic torque wrench device according to claim 1, it is characterised in that：The hydraulic fluid port (13) include fuel feed hole and
Spill port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272893.4U CN206632920U (en) | 2017-03-21 | 2017-03-21 | Hydraulic torque wrench device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272893.4U CN206632920U (en) | 2017-03-21 | 2017-03-21 | Hydraulic torque wrench device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632920U true CN206632920U (en) | 2017-11-14 |
Family
ID=60249759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272893.4U Expired - Fee Related CN206632920U (en) | 2017-03-21 | 2017-03-21 | Hydraulic torque wrench device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815107A (en) * | 2019-11-21 | 2020-02-21 | 衡阳市林肯液压设备有限公司 | Hydraulic wrench |
-
2017
- 2017-03-21 CN CN201720272893.4U patent/CN206632920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815107A (en) * | 2019-11-21 | 2020-02-21 | 衡阳市林肯液压设备有限公司 | Hydraulic wrench |
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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: 20171114 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |