CN209158248U - A kind of device for hydraulic spanner sleeve exchanging - Google Patents
A kind of device for hydraulic spanner sleeve exchanging Download PDFInfo
- Publication number
- CN209158248U CN209158248U CN201821783235.2U CN201821783235U CN209158248U CN 209158248 U CN209158248 U CN 209158248U CN 201821783235 U CN201821783235 U CN 201821783235U CN 209158248 U CN209158248 U CN 209158248U
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- China
- Prior art keywords
- pulling shaft
- sleeve
- hydraulic spanner
- gripper
- air cylinder
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Abstract
The utility model relates to a kind of device for hydraulic spanner sleeve exchanging, which includes lifting body, the pulling shaft air cylinder board being arranged at the top of lifting body, the sleeve pulling shaft being arranged at the top of pulling shaft air cylinder board, the catch mechanism being arranged on sleeve pulling shaft and pulling shaft air cylinder board bottom and the pulling shaft paw cylinder with catch mechanism transmission connection is arranged in.Compared with prior art, the utility model automatically controls the up and down motion of pulling shaft air cylinder board and the either on or off of catch mechanism by jacking cylinder, pulling shaft paw cylinder, and then realization is to the clamping and pull-out of hydraulic spanner sleeve, convenient for replacing hydraulic spanner sleeve automatically, high degree of automation reduces manually-operated labor intensity, improves the working efficiency of hydraulic spanner sleeve exchanging, the service life of elongate member, and avoid the risk of replacement sleeve manually.
Description
Technical field
The utility model belongs to hydraulic spanner technical field, is related to a kind of device for hydraulic spanner sleeve exchanging.
Background technique
With the quickening of social process of industrialization, the various devices for machining emerge one after another, these devices are dropping
While low worker's labour degree, cost of labor is also reduced, improves production efficiency, the widespread adoption of these devices becomes
Irreversible trend.
When tightening bolt using hydraulic spanner, for the bolt of different size, corresponding sleeve is needed replacing.It is hydraulic to pull
Gloves cylinder generallys use coupled modes and connect with hydraulic spanner, and sleeve rotating is driven when hydraulic spanner being made to work, and realizes to bolt
Fastening.By replacing the sleeve of different size, it can be used for the fastening of different size bolt, replacement sleeve is manual work necessity
One of link.It being risen year by year currently on the market using the demand of hydraulic spanner, the frequency for operating hydraulic spanner is very high, wherein
The time of replacement sleeve increases entire operating time as time.In addition, being mostly manually from hydraulic spanner now
Pulling off sleeves above, and then the sleeve of different size is replaced, this not only reduces working efficiency, but also replacement sleeve exists manually
The problems such as labor intensity is excessive and operation risk factor is high.
Utility model content
The purpose of this utility model is exactly to provide a kind of for hydraulic to overcome the problems of the above-mentioned prior art
The device of wrench socket replacement.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of device for hydraulic spanner sleeve exchanging, the device include lifting body, are arranged at the top of lifting body
Pulling shaft air cylinder board, the sleeve pulling shaft being arranged at the top of pulling shaft air cylinder board, the catch mechanism that is arranged on sleeve pulling shaft and set
Set the pulling shaft paw cylinder in pulling shaft air cylinder board bottom and with catch mechanism transmission connection.Lifting body drive pulling shaft air cylinder board to
Upper movement jacks sleeve pulling shaft and protrudes into hydraulic spanner sleeve to be replaced, later under the control of pulling shaft paw cylinder,
Catch mechanism is moved and is opened, from inside by hydraulic spanner sleeve clamping；Lifting body drives pulling shaft air cylinder board to move downward, and
Make sleeve pulling shaft and catch mechanism pull hydraulic spanner sleeve to move downward to be detached from hydraulic spanner, realizes hydraulic spanner sleeve
Replacement.
Further, the lifting body includes cylinder mounting plate and multiple jackings being arranged on cylinder mounting plate
The top of jacking cylinder is arranged in cylinder, the pulling shaft air cylinder board.Piston in jacking cylinder is flexible, drives pulling shaft air cylinder board
It moves up and down.
Further, the side of the sleeve pulling shaft is circumferentially uniformly distributed multiple pulling shaft gripper loose slots.Pulling shaft
Gripper loose slot is convenient for the installation and movement of catch mechanism.
Further, the pulling shaft gripper loose slot is in long strip.Pulling shaft gripper loose slot is axially set along sleeve pulling shaft
It sets.
Further, the catch mechanism includes multiple drawings being separately positioned in corresponding side pulling shaft gripper loose slot
Axis gripper.Pulling shaft gripper can be from inside by the clamping of hydraulic spanner sleeve or release under the drive of pulling shaft paw cylinder.
Further, the top outer of the pulling shaft gripper is equipped with claw, and bottom and sleeve pulling shaft are hinged.Pulling shaft gripper
Hinge joint around bottom rotates, and claw is made to stretch out the outside of sleeve pulling shaft or shrink in pulling shaft gripper loose slot.
Further, shaft is equipped between the bottom and sleeve pulling shaft of the pulling shaft gripper.The bottom energy of pulling shaft gripper
Enough rotate around the axis.
Further, the top of the pulling shaft paw cylinder is equipped with linkage block, and the bottom of the pulling shaft gripper is once
Lower baffle plate, overhead gage are respectively equipped on one, the linkage block is between lower baffle plate and overhead gage.The work of pulling shaft paw cylinder
Plug stretches out, and linkage block is made to oppress overhead gage upwards, and then rotates pulling shaft gripper, and claw is stretched out to the outside of sleeve pulling shaft；It draws
The piston of axis paw cylinder retracts, and linkage block is made to oppress lower baffle plate downwards, and then rotates pulling shaft gripper, and claw is shunk in drawing
In axis gripper loose slot.
Further, the pulling shaft air cylinder board is equipped with centre of location set compatible with hydraulic spanner sleeve.Positioning
Center is circumferentially positioned at the outside of sleeve pulling shaft, when sleeve pulling shaft protrudes into hydraulic spanner sleeve to be replaced, in positioning
Heart set carries out centralized positioning from bottom of the outside to hydraulic spanner sleeve, guarantees hydraulic spanner sleeve and sleeve pulling shaft, clamping machine
The concentricity of structure enables hydraulic spanner sleeve to be smoothly detached from hydraulic spanner.
As a preferred technical solution, the device further include jacking cylinder is set, the electromagnetism in pulling shaft paw cylinder is opened
The PLC controller closed and be electrically connected with electromagnetic switch.PLC controller controls the work of cylinder by electromagnetic switch.
Compared with prior art, the utility model has the following characteristics that
1) up and down motion of pulling shaft air cylinder board and beating for catch mechanism are automatically controlled by jacking cylinder, pulling shaft paw cylinder
Switch closes, and then realizes the clamping and pull-out to hydraulic spanner sleeve, convenient for automatic replacement hydraulic spanner sleeve, the degree of automation
Height reduces manually-operated labor intensity, improves the working efficiency of hydraulic spanner sleeve exchanging, and elongate member uses the longevity
Life, and avoid the risk of replacement sleeve manually；
2) opening or closing for pulling shaft gripper can guarantee respectively by the clamping of hydraulic spanner sleeve or release in catch mechanism
Stability during hydraulic spanner sleeve exchanging.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fit structure schematic diagram of pulling shaft gripper and pulling shaft paw cylinder in the utility model；
Description of symbols in figure:
1-pulling shaft air cylinder board, 2-sleeve pulling shafts, 3-pulling shaft paw cylinders, 4-cylinder mounting plates, 5-jacking cylinders,
6-pulling shaft gripper loose slots, 7-pulling shaft grippers, 8-claws, 9-shafts, 10-linkage blocks, 11-lower baffle plates, 12-upper gears
Plate, 13-hydraulic spanner sleeves, 14-centre of location sets.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment:
A kind of device for hydraulic spanner sleeve exchanging as shown in Figure 1, including lifting body, setting are in lifting body
The pulling shaft air cylinder board 1 at top, the sleeve pulling shaft 2 that 1 top of pulling shaft air cylinder board is set, the clamping machine being arranged on sleeve pulling shaft 2
Structure and the pulling shaft paw cylinder 3 that 1 bottom of pulling shaft air cylinder board is set and is sequentially connected with catch mechanism.
Wherein, lifting body includes cylinder mounting plate 4 and multiple jacking cylinders 5 being arranged on cylinder mounting plate 4, is drawn
The top of jacking cylinder 5 is arranged in axis air cylinder board 1.The side of sleeve pulling shaft 2 is circumferentially uniformly distributed to have multiple pulling shaft grippers living
Dynamic slot 6.Pulling shaft gripper loose slot 6 is in long strip.
Catch mechanism includes multiple pulling shaft grippers 7 being separately positioned in corresponding side pulling shaft gripper loose slot 6.Pulling shaft hand
The top outer of pawl 7 is equipped with claw 8, and bottom and sleeve pulling shaft 2 are hinged.It is equipped between the bottom and sleeve pulling shaft 2 of pulling shaft gripper 7
Shaft 9.
As shown in Fig. 2, the top of pulling shaft paw cylinder 3 is equipped with linkage block 10, the next upper difference in the bottom one of pulling shaft gripper 7
Equipped with lower baffle plate 11, overhead gage 12, linkage block 10 is between lower baffle plate 11 and overhead gage 12.
Pulling shaft air cylinder board 1 is equipped with the centre of location compatible with hydraulic spanner sleeve 13 set 14.
The work course of the present apparatus is as follows:
Step 1: hydraulic spanner to be moved to the top of the present apparatus, make hydraulic spanner sleeve 13 to positive sleeve pulling shaft 2；
Step 2: jacking cylinder 5 works, move upwards pulling shaft air cylinder board 1 with moving sleeve pulling shaft 2, sleeve pulling shaft 2 enters
In hydraulic spanner sleeve 13；
Step 3: pulling shaft paw cylinder 3 works, open pulling shaft gripper 7, and be caught in hydraulic spanner sleeve 13；
Step 4: jacking cylinder 5 works, decline pulling shaft air cylinder board 1 with moving sleeve pulling shaft 2, and drive hydraulic spanner set
Cylinder 13 is detached from hydraulic spanner.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (9)
1. a kind of device for hydraulic spanner sleeve exchanging, which is characterized in that the device include lifting body, setting jacking
Pulling shaft air cylinder board (1) at the top of mechanism, is arranged in sleeve pulling shaft the sleeve pulling shaft (2) being arranged at the top of pulling shaft air cylinder board (1)
(2) catch mechanism on and setting are in pulling shaft air cylinder board (1) bottom and pulling shaft paw cylinder with catch mechanism transmission connection
(3)。
2. a kind of device for hydraulic spanner sleeve exchanging according to claim 1, which is characterized in that the jacking
Mechanism includes cylinder mounting plate (4) and multiple jacking cylinders (5) being arranged on cylinder mounting plate (4), the pulling shaft gas
Cylinder plate (1) is arranged at the top of jacking cylinder (5).
3. a kind of device for hydraulic spanner sleeve exchanging according to claim 1, which is characterized in that the sleeve
The side of pulling shaft (2) is circumferentially uniformly distributed multiple pulling shaft gripper loose slots (6).
4. a kind of device for hydraulic spanner sleeve exchanging according to claim 3, which is characterized in that the pulling shaft
Gripper loose slot (6) is in long strip.
5. a kind of device for hydraulic spanner sleeve exchanging according to claim 3, which is characterized in that the clamping
Mechanism includes multiple pulling shaft grippers (7) being separately positioned in corresponding side pulling shaft gripper loose slot (6).
6. a kind of device for hydraulic spanner sleeve exchanging according to claim 5, which is characterized in that the pulling shaft
The top outer of gripper (7) is equipped with claw (8), and bottom and sleeve pulling shaft (2) are hinged.
7. a kind of device for hydraulic spanner sleeve exchanging according to claim 6, which is characterized in that the pulling shaft
Shaft (9) are equipped between the bottom and sleeve pulling shaft (2) of gripper (7).
8. a kind of device for hydraulic spanner sleeve exchanging according to claim 7, which is characterized in that the pulling shaft
The top of paw cylinder (3) is equipped with linkage block (10), is respectively equipped with lower baffle plate on the bottom one of the pulling shaft gripper (7) is next
(11), overhead gage (12), the linkage block (10) are located between lower baffle plate (11) and overhead gage (12).
9. a kind of device for hydraulic spanner sleeve exchanging according to claim 1, which is characterized in that the pulling shaft
Air cylinder board (1) is equipped with hydraulic spanner sleeve (13) compatible centre of location set (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783235.2U CN209158248U (en) | 2018-10-31 | 2018-10-31 | A kind of device for hydraulic spanner sleeve exchanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783235.2U CN209158248U (en) | 2018-10-31 | 2018-10-31 | A kind of device for hydraulic spanner sleeve exchanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158248U true CN209158248U (en) | 2019-07-26 |
Family
ID=67336002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783235.2U Active CN209158248U (en) | 2018-10-31 | 2018-10-31 | A kind of device for hydraulic spanner sleeve exchanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635256A (en) * | 2021-10-13 | 2021-11-12 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
-
2018
- 2018-10-31 CN CN201821783235.2U patent/CN209158248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635256A (en) * | 2021-10-13 | 2021-11-12 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
| CN113635256B (en) * | 2021-10-13 | 2021-12-21 | 江苏华恩机械科技有限公司 | Sleeve replacing device and method for hydraulic wrench |
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