CN206065071U - A kind of novel hydraulic draw trolley - Google Patents
A kind of novel hydraulic draw trolley Download PDFInfo
- Publication number
- CN206065071U CN206065071U CN201621034858.0U CN201621034858U CN206065071U CN 206065071 U CN206065071 U CN 206065071U CN 201621034858 U CN201621034858 U CN 201621034858U CN 206065071 U CN206065071 U CN 206065071U
- Authority
- CN
- China
- Prior art keywords
- trolley
- trolley body
- clamping device
- draw
- gripper shoe
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of novel hydraulic draw trolley, it is related to mechanical field, including trolley body, clamping device, feed screw nut and roller, the clamping device is installed on the top of trolley body, the feed screw nut is fixed on the bottom of trolley body, two bottom sides of the roller located at trolley body, the both sides of the trolley body are additionally provided with the gripper shoe stretched out, gripper shoe is provided with the installing hole of kidney ellipsoid, mounting seat has been bolted on installing hole, mounting seat is provided with horizontally disposed pulley, position-limit mechanism of this utility model by setting, the transverse shakiness of draw trolley can be limited, and the position of the pulley in position-limit mechanism is adjustable, therefore the easy accessibility of draw trolley, the clamping device adopts fluid pressure type clamp structure, clamping force is big, it is easy to operate, overall structure is simple, low cost of manufacture, it is easy to maintenance.
Description
Technical field
This utility model is related to mechanical field, and in particular to a kind of novel hydraulic draw trolley.
Background technology
The industrial equipment that drawbench is made up of plant equipment, lubricating utensil, electrical equipment, hydraulic pressure and pneumatic system etc.,
It is the equipment that drawing is carried out to metal material.The diameter of metal material is made to change by drawing, with the diameter needed for reaching
Require.By empty drawing, swim the various drawing modes such as head drawing and change the bar and pipe that mould can draw various different size diameters
Material.The drawbench of the various different models such as the 5t-1000t of the state-of-the-art forging of drawbench Zhejiang one company manufacture at present.
Draw trolley is a kind of plant equipment used on drawbench, and its effect is to provide dynamic for the stretching of pipe rod
Power, realizes the stretching and feeding to pipe rod.Existing draw trolley is typically no to arrange cross spacing mechanism, causes its stability
Shortcomings, although some position-limit mechanisms are also provided with the draw trolley of part, but which can not be adjusted according to practical situation
Section, the dismounting inconvenience of draw trolley.
Utility model content
The purpose of this utility model is to provide a kind of novel hydraulic draw trolley, on caused by solving in prior art
State defect.
A kind of novel hydraulic draw trolley, including trolley body, clamping device, feed screw nut and roller, the clamping machine
Structure is installed on the top of trolley body, and the feed screw nut is fixed on the bottom of trolley body, and the roller is located at trolley body
Two bottom sides, the both sides of the trolley body are additionally provided with the gripper shoe stretched out, and gripper shoe is provided with the installing hole of kidney ellipsoid, peace
Dress has been bolted mounting seat on hole, and mounting seat is provided with horizontally disposed pulley.
Preferably, the clamping device includes strap, ambulatory splint, slide rail, hydraulic cylinder and hydraulic pump, strap
It is fixed in trolley body with slide rail, work surface of the slide rail perpendicular to strap, ambulatory splint are slidably connected on slide rail,
The back side of ambulatory splint is connected with hydraulic cylinder, and hydraulic cylinder is connected with hydraulic pump.
Preferably, the gripper shoe is triangle or isosceles trapezoid.
Preferably, the top of the work surface of the strap is provided with projection, and ambulatory splint is provided with and male cooperation
Groove.
Preferably, the raised length is 8-12mm, and the projection is for cylinder and its outer end is hemispherical.
The utility model has the advantage of：This utility model can limit draw trolley by the position-limit mechanism for arranging
The position of the pulley in transverse shakiness, and position-limit mechanism is adjustable, therefore the easy accessibility of draw trolley, and the clamping device adopts liquid
Pressure type clamp structure, clamping force are big, easy to operate, and overall structure is simple, and low cost of manufacture is easy to maintenance.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the top view of gripper shoe in this utility model.
Wherein, 1- trolley bodies, 2- feed screw nut, 3- rollers, 4- gripper shoes, 5- installing holes, 6- mounting seats, 7- pulleys,
8- straps, 9- ambulatory splints, 10- slide rails, 11- hydraulic cylinders, 12- hydraulic pumps, 13- are raised, 14- grooves.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize this utility model is easy to understand, below
With reference to specific embodiment, this utility model is expanded on further.
As depicted in figs. 1 and 2, a kind of novel hydraulic draw trolley, including trolley body 1, clamping device, feed screw nut 2
With roller 3, the clamping device is installed on the top of trolley body 1, and the feed screw nut 2 is fixed on the bottom of trolley body 1,
Rotated using the leading screw below trolley body 1, coordinate feed screw nut 2, drive draw trolley to move back and forth, the roller 3
Located at the two bottom sides of trolley body 1, for playing a part of guiding, the both sides of the trolley body 1 be additionally provided with stretch out
Fagging 4, gripper shoe 4 are provided with the installing hole 5 of kidney ellipsoid, be bolted mounting seat 6, set in mounting seat 6 on installing hole 5
There is horizontally disposed pulley 7, using the installing hole 5 of kidney ellipsoid so that mounting seat 6 can adjust itself and trolley body as needed
The distance between 1 side, and then easy disassembly and fastening.
It should be noted that the clamping device includes strap 8, ambulatory splint 9, slide rail 10, hydraulic cylinder 11 and liquid
Press pump, strap 8 and slide rail 10 are fixed in trolley body 1, work surface of the slide rail 10 perpendicular to strap 8, activity
Clamping plate 9 is slidably connected on slide rail 10, and the back side of ambulatory splint 9 is connected with hydraulic cylinder 11, and hydraulic cylinder 11 is connected with hydraulic pump.
In the present embodiment, the gripper shoe 4 is triangle or isosceles trapezoid, and intensity is big, not easy fracture and damage.
In the present embodiment, the top of the work surface of the strap 8 is provided with raised 13, ambulatory splint 9 be provided with
Raised 13 grooves 14 for coordinating, can play a part of auxiliary positioning, it is to avoid ambulatory splint 9 is due to the excessive product of the stress of drawing direction
The skew of raw length direction and affect drawing to work, raised 13 length is 8-12mm, described raised 13 for cylinder and
Its outer end is hemispherical.
Based on above-mentioned, position-limit mechanism of this utility model by setting, the transverse shakiness of draw trolley can be limited, and is limited
The position of the pulley 7 in the mechanism of position is adjustable, therefore the easy accessibility of draw trolley, the clamping device is using fluid pressure type clamping knot
Structure, clamping force are big, easy to operate, and overall structure is simple, and low cost of manufacture is easy to maintenance.
As known by the technical knowledge, this utility model can be by other essence without departing from its spirit or the reality of essential feature
Apply scheme to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.It is all in the range of this utility model or in the change being equal in the range of this utility model by this utility model bag
Contain.
Claims (5)
1. a kind of novel hydraulic draw trolley, it is characterised in that including trolley body, clamping device, feed screw nut and roller, institute
The top that clamping device is installed on trolley body is stated, the feed screw nut is fixed on the bottom of trolley body, and the roller is located at
The two bottom sides of trolley body, the both sides of the trolley body are additionally provided with the gripper shoe stretched out, and gripper shoe is provided with kidney ellipsoid
Installing hole, has been bolted mounting seat on installing hole, mounting seat is provided with horizontally disposed pulley.
2. a kind of novel hydraulic draw trolley according to claim 1, it is characterised in that：The clamping device includes fixing
Clamping plate, ambulatory splint, slide rail, hydraulic cylinder and hydraulic pump, strap and slide rail are fixed in trolley body, slide rail perpendicular to
The work surface of strap, ambulatory splint are slidably connected on slide rail, and the back side of ambulatory splint is connected with hydraulic cylinder, hydraulic cylinder with
Hydraulic pump connects.
3. a kind of novel hydraulic draw trolley according to claim 2, it is characterised in that：The gripper shoe be triangle or
Isosceles trapezoid.
4. a kind of novel hydraulic draw trolley according to claim 3, it is characterised in that：The work surface of the strap
Top be provided with projection, ambulatory splint is provided with the groove with male cooperation.
5. a kind of novel hydraulic draw trolley according to claim 4, it is characterised in that：The raised length is 8-
12mm, the projection is for cylinder and its outer end is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034858.0U CN206065071U (en) | 2016-08-30 | 2016-08-30 | A kind of novel hydraulic draw trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034858.0U CN206065071U (en) | 2016-08-30 | 2016-08-30 | A kind of novel hydraulic draw trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065071U true CN206065071U (en) | 2017-04-05 |
Family
ID=58436779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034858.0U Expired - Fee Related CN206065071U (en) | 2016-08-30 | 2016-08-30 | A kind of novel hydraulic draw trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
-
2016
- 2016-08-30 CN CN201621034858.0U patent/CN206065071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500116A (en) * | 2018-12-28 | 2019-03-22 | 重庆龙煜精密铜管有限公司 | Reducer pipe stretching-machine |
| CN109500116B (en) * | 2018-12-28 | 2023-09-26 | 重庆龙煜精密铜管有限公司 | Reducing pipe stretcher |
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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: 20170405 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |