CN206009425U - A kind of power assisting device - Google Patents
A kind of power assisting device Download PDFInfo
- Publication number
- CN206009425U CN206009425U CN201620969815.5U CN201620969815U CN206009425U CN 206009425 U CN206009425 U CN 206009425U CN 201620969815 U CN201620969815 U CN 201620969815U CN 206009425 U CN206009425 U CN 206009425U
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- CN
- China
- Prior art keywords
- rod
- assisting device
- power assisting
- boosting
- tie down
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Abstract
This utility model provides a kind of power assisting device, and described device includes：Body and boosting-rod for rotational lock screw rod；Wherein, one end of the body is connected with one end of the boosting-rod；The side of the body is connected with one end of the tie down screw；The tie down screw rotation is caused by rotating the body and the boosting-rod；Thus, the body and the boosting-rod is moved by disk, easily so that tup tie down screw is rotated to arbitrarily angled, and then quickly tup is changed, shorten replacing construction, improve the work efficiency of fixed-width pressure machine.
Description
Technical field
This utility model belongs to steel rolling equipment technical field, more particularly to a kind of power assisting device.
Background technology
On hot rolled strip production line, fixed-width pressure machine is provided with after roughing descaler, can be obtained by fixed-width pressure machine
Farthest subtract width, away from reducing, the width specifications of conticaster can be with minimum, at utmost subtracting for the set of specifications of slab
Few bleed-out accident.
Fixed-width pressure machine tup level and positioned opposite, for steel billet opening-mode of stopping runs extruding.Tup is in level
Direction continuously and simultaneously swings, and subtracts width to steel billet extruding when closing up.The work surface of tup is two sections of wedge shape and flat shape, and the back side is flat
Groove structure, by tup tie down screw on tup bracket.
Tup can be disassembled after tup abrasion and be machined out, reusing.Tup is changed for average 20 days
Once, as tie down screw can not rotate during replacing, lead to not quickly unload lower ram, it is long in turn result in replacing construction, shadow
Ring the work efficiency of fixed-width pressure machine.
Based on this, a kind of device that can fast unload lower ram is needed at present badly, conveniently and efficiently to change to tup.
Utility model content
For the problem that prior art is present, this utility model embodiment provides a kind of power assisting device, existing for solving
Have in technology and conveniently and efficiently tup can not be changed, the technical problem for causing the work efficiency of fixed-width pressure machine to reduce.
This utility model provides a kind of power assisting device, and described device includes：Body and reinforcing for rotational lock screw rod
Bar；Wherein,
One end of the body is connected with one end of the boosting-rod；
The side of the body is connected with one end of tie down screw.
In such scheme, one end of the body is provided with screwed hole, and one end of the boosting-rod is provided with external screw thread.
In such scheme, in the middle part of the body, endoporus is provided with, is connected with one end of the tie down screw.
In such scheme, the endoporus is ellipse, and the minor axis length of the endoporus is 80mm, and long axis length is 180mm.
In such scheme, in the screwed hole, quench-hardened case is provided with.
In such scheme, the body is specifically included with the material of the boosting-rod：Carbon steel or steel alloy.
In such scheme, the other end of the body is provided with bullet.
In such scheme, the cone angle of the bullet is 25～35 °.
In such scheme, the cone angle of the bullet is specially 30 °.
In such scheme, the thickness of the body is 40mm, and width is 140mm, and length is 240mm.
This utility model provides a kind of power assisting device, and described device includes：Body for rotational lock screw rod and plus
Power bar；Wherein, one end of the body is connected with one end of the boosting-rod；The side of the body and the tie down screw
One end is connected；The tie down screw rotation is caused by rotating the body and the boosting-rod；Thus, moving described by disk
Body and the boosting-rod, easily so that tup tie down screw is rotated to arbitrarily angled, and then quickly change to tup,
Shorten replacing construction, improve the work efficiency of fixed-width pressure machine.
Description of the drawings
The overall structure diagram of the power assisting device that Fig. 1 is provided for this utility model embodiment；
Overall structure diagram when Fig. 2 is connected with tie down screw for the power assisting device that this utility model embodiment is provided.
Description of reference numerals：
1- bodies；2- boosting-rods；3- tie down screws.
Specific embodiment
In order to quickly change to the tup of fixed-width pressure machine, shorten replacing construction, improve fixed-width pressure machine
Work efficiency, this utility model provides a kind of power assisting device, and described device includes：Body for rotational lock screw rod and
Boosting-rod；Wherein, one end of the body is connected with one end of the boosting-rod；The side of the body and the tie down screw
One end be connected；The tie down screw rotation is caused by rotating the body and the boosting-rod.
The technical solution of the utility model is described in further detail below by drawings and the specific embodiments.
The present embodiment provides a kind of power assisting device, and described device includes：Body 1 and boosting-rod 2；Wherein, the body 1
One end is connected with one end of boosting-rod 2；The thickness of the body 1 is 40mm, and length 240mm, width are 140mm；The body 1
The other end be provided with bullet, length 300mm of the bullet, thickness 40mm, bevel angle can be 25～35 °, preferably
Ground is：26 °, 28 °, 30 ° or 34 °.The bullet applies to the body 1 for outside is beaten power.
Specifically, one end of the body 1 is provided with screwed hole, and one end of the boosting-rod 2 is provided with external screw thread, described
Screwed hole is coordinated with the external screw thread of the boosting-rod 2 and is connected.Wherein, in order to improve the life-span of power assisting device, in the screwed hole
It is provided with quench-hardened case.
Here, the body can specifically include with the material of the boosting-rod：Carbon steel or steel alloy etc..
During practical application, referring to Fig. 2, the side of the body 1 is connected with one end of the tie down screw 3 on tup；Specifically
Ground, is provided with endoporus in the middle part of 1 side of the body, one end of the tie down screw 3 is T connector end, with 1 side of the body
The endoporus at middle part is connected；Wherein, the endoporus is ellipse, and one end of the tie down screw 3 is T connector end, the locking
The length direction at screw rod T connector end is ellipse, and width is rectangle；The endoporus is ellipse, described oval short
Shaft length is 80mm, and long axis length is 180mm.
When needing the tup to fixed-width pressure machine to dismantle, by the oval endoporus in the middle part of the body 1 and locking
The T connector end of screw rod is connected by clamping, due to limited space, it is necessary first to which boosting-rod 2 is back-outed, is beaten using sledgehammer described
The bullet of 1 other end of body so that tie down screw 3 can loosen；Then boosting-rod 2 is screwed into 1 one end of the body
In screw, hands grasp boosting-rod 2, and handss grasp the tapering body portion of 1 one end of body, start disk move the body 1 and
The boosting-rod 2, causes the tie down screw 3 to rotate by the rotation body 1 and the boosting-rod 2 and (can rotate to arbitrarily
Required angle), such that it is able to easy removal tup, tup is changed.
The power assisting device that this utility model embodiment is provided, moves the body 1 and the boosting-rod 2 by disk, easily
So that tup tie down screw 3 is rotated to arbitrarily angled, and then quickly tup is changed, shorten replacing construction, it is fixed to improve
The work efficiency of wide forcing press.
The above, preferred embodiment only of the present utility model is not intended to limit protection of the present utility model
Scope, all any modification, equivalent and improvement that is made within spirit of the present utility model and principle etc., should be included in
Within protection domain of the present utility model.
Claims (10)
1. a kind of power assisting device, it is characterised in that described device includes：Body and boosting-rod for rotational lock screw rod；Its
In,
One end of the body is connected with one end of the boosting-rod；
The side of the body is connected with one end of tie down screw.
2. power assisting device as claimed in claim 1, it is characterised in that one end of the body is provided with screwed hole, described plus
One end of power bar is provided with external screw thread.
3. power assisting device as claimed in claim 2, it is characterised in that be provided with endoporus in the middle part of the body side, and described
One end of tie down screw is connected.
4. power assisting device as claimed in claim 3, it is characterised in that the endoporus is ellipse, the short axle of the endoporus is long
Spend for 80mm, long axis length is 180mm.
5. power assisting device as claimed in claim 2, it is characterised in that be provided with quench-hardened case in the screwed hole.
6. power assisting device as claimed in claim 1, it is characterised in that the body is specifically wrapped with the material of the boosting-rod
Include：Carbon steel or steel alloy.
7. power assisting device as claimed in claim 6, it is characterised in that the other end of the body is provided with bullet.
8. power assisting device as claimed in claim 7, it is characterised in that the cone angle of the bullet is 25～35 °.
9. power assisting device as claimed in claim 8, it is characterised in that the cone angle of the bullet is specially 30 °.
10. power assisting device as claimed in claim 8, it is characterised in that the thickness of the body is 40mm, and width is 140mm,
Length is 240mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969815.5U CN206009425U (en) | 2016-08-29 | 2016-08-29 | A kind of power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969815.5U CN206009425U (en) | 2016-08-29 | 2016-08-29 | A kind of power assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009425U true CN206009425U (en) | 2017-03-15 |
Family
ID=58254034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969815.5U Active CN206009425U (en) | 2016-08-29 | 2016-08-29 | A kind of power assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009425U (en) |
-
2016
- 2016-08-29 CN CN201620969815.5U patent/CN206009425U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |