CN207386165U - Core rod positioning device in perforating machine trolley - Google Patents
Core rod positioning device in perforating machine trolley Download PDFInfo
- Publication number
- CN207386165U CN207386165U CN201721458610.1U CN201721458610U CN207386165U CN 207386165 U CN207386165 U CN 207386165U CN 201721458610 U CN201721458610 U CN 201721458610U CN 207386165 U CN207386165 U CN 207386165U
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- fixed block
- fixed
- threaded rod
- block
- groups
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Abstract
The utility model discloses core rod positioning device in perforating machine trolley, including pedestal, the top one side of the pedestal is equipped with the first fixed block, the top opposite side of the pedestal is equipped with the second fixed block, two groups of gag lever posts are fixed between first fixed block and the second fixed block, horizontal positioned threaded rod is provided between the gag lever post, the outer cover of the threaded rod is equipped with two groups of movable blocks, the movable block is slidably connected with gag lever post, a middle side part of second fixed block away from the first fixed block is equipped with servomotor, the output shaft of the servomotor is fixedly connected with one end of threaded rod, the other end of the threaded rod is rotatablely connected through the first fixed block and with the second fixed block, the pedestal is arranged above two groups of clamping plates.The utility model is novel in design, simple in structure, convenient that different size of plug is positioned or overhauled, while is conducive to reduce damage of the impact force to plug, highly practical.
Description
Technical field
The utility model is related to punch technical field more particularly to core rod positioning device in perforating machine trolley.
Background technology
Piercer carrige is an important equipment on perforation machine equipment, and perforating trolley connects a plug, and plug forepart fills a conjunction
Goldentop head comes to run into top when high temperature red steel blank is rolled by punch roller, is acted on by roll pressed power, come directly towards and wear steel billet
Thoroughly, device name-punch is thus named.Piercer carrige plays branch and claims plug, positioning action, but current Piercer carrige
Plug is fixed by the way of welding mostly, and the plug strength that is hit in the operation of rolling is larger, causes plug wear damage tight
Weight, adds the workload of maintenance personal, while influences manufacturing schedule.
The content of the invention
The purpose of this utility model is and the Piercer carrige plug proposed in order to solve shortcoming in the prior art
Positioner.
To achieve these goals, the utility model employs following technical solution：
Core rod positioning device in perforating machine trolley, including pedestal, the top one side of the pedestal is equipped with the first fixed block, institute
The top opposite side for stating pedestal is equipped with the second fixed block, and two groups of limits are fixed between first fixed block and the second fixed block
Position bar, horizontal positioned threaded rod is provided between the gag lever post, and the outer cover of the threaded rod is equipped with two groups of movable blocks, institute
It states movable block to be slidably connected with gag lever post, a middle side part of second fixed block away from the first fixed block is equipped with servo electricity
Machine, the output shaft of the servomotor are fixedly connected with one end of threaded rod, and the other end of the threaded rod is fixed through first
Block is simultaneously rotatablely connected with the second fixed block, and the pedestal is arranged above two groups of clamping plates, the bottom of clamping plate described in one group with
The bottom of another group of clamping plate is hinged, and the mutually separate middle side part of the clamping plate is mounted on the 3rd fixed block, and the described 3rd fixes
Rotating bar is rotatably connected between block and movable block.
Preferably, two groups of fixed plates are provided between the clamping plate, have been placed equidistant between the fixed plate and clamping plate more
Group buffer gear, the buffer gear include loop bar and telescopic rod, and the loop bar is cavity structure, one end of the loop bar with
Boards wall connects, and one end of the telescopic rod is fixedly connected with fixed plate, and the other end of the telescopic rod extends to loop bar
Inside is simultaneously fixed with block, and is fixed with spring between the block and one end inner wall of telescopic rod.
Preferably, the loop bar offers through hole, the telescopic rod and the through hole close to a middle side part of telescopic rod
Inner wall is slidably connected, and the loop bar, telescopic rod and block are cylindrical structural, and the diameter of the block is more than the through hole
Diameter.
Preferably, opening is offered in the middle part of first fixed block, the threaded rod is slided with the opening inner wall to be connected
It connects.
Preferably, the screw thread on the threaded rod be bidirectional helical, and the screw thread on the threaded rod respectively with two groups of shiftings
Motion block matches.
Preferably, second fixed block offers fixing groove, and the fixation close to a middle side part of the first fixed block
Slot and threaded rod are T-shaped structure, and bearing is equipped with inside the fixing groove, and the threaded rod is fixed by bearing and second
Block is rotatablely connected.
The beneficial effects of the utility model are：It is rotated by starting servomotor threaded rod, made under the action of gag lever post
Two groups of movable blocks it is close to each other or separate, and then facilitate adjust two groups of fixed plates between interval, can be to different size
Piercer carrige plug positioned or overhauled, while using the buffer gear between clamping plate and fixed plate, alleviate plug
The impact force being subject in use mitigates the breakage of plug, and the utility model is novel in design, simple in structure, convenient to not
Plug with size is positioned or overhauled, while is conducive to reduce damage of the impact force to plug, highly practical.
Description of the drawings
Fig. 1 be the utility model proposes core rod positioning device in perforating machine trolley clamping plate clamped condition structure diagram；
Fig. 2 be the utility model proposes core rod positioning device in perforating machine trolley clamping plate opening state structure diagram.
In figure：1 pedestal, 2 first fixed blocks, 3 second fixed blocks, 4 gag lever posts, 5 threaded rods, 6 servomotors, 7 movable blocks,
8 clamping plates, 9 the 3rd fixed blocks, 10 rotating bars, 11 fixed plates, 12 loop bars, 13 telescopic rods, 14 blocks, 15 springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, core rod positioning device in perforating machine trolley, including pedestal 1, the top one side of pedestal 1 is equipped with first
Fixed block 2, the top opposite side of pedestal 1 are equipped with the second fixed block 3, are fixed between the first fixed block 2 and the second fixed block 3
Two groups of gag lever posts 4, horizontal positioned threaded rod 5 is provided between gag lever post 4, and the outer cover of threaded rod 5 is equipped with two groups of movable blocks
7, movable block 7 is slidably connected with gag lever post 4, and a middle side part of second fixed block 3 away from the first fixed block 2 is equipped with servo electricity
Machine 6, the output shaft of servomotor 6 are fixedly connected with one end of threaded rod 5, and the other end of threaded rod 5 runs through the first fixed block 2 simultaneously
It is rotatablely connected with the second fixed block 3, pedestal 1 is arranged above two groups of clamping plates 8, the bottom of one group of clamping plate 8 and another group of folder
The bottom of plate 8 is hinged, and the mutually separate middle side part of clamping plate 8 is mounted on the 3rd fixed block 9, the 3rd fixed block 9 and movable block 7 it
Between be rotatably connected to rotating bar 10.It is rotated in the utility model by starting servomotor threaded rod, under the action of gag lever post
So that two groups of movable blocks are close to each other or separate, and then facilitate the interval adjusted between two groups of fixed plates, it can be to different big
Small Piercer carrige plug is positioned or overhauled, while using the buffer gear between clamping plate and fixed plate, alleviates core
The impact force that stick is subject in use mitigates the breakage of plug, and the utility model is novel in design, simple in structure, convenient pair
Different size of plug is positioned or overhauled, while is conducive to reduce damage of the impact force to plug, highly practical.
In the present embodiment, two groups of fixed plates 11 are provided between clamping plate 8, have been placed equidistant between fixed plate 11 and clamping plate 8
Multigroup buffer gear, buffer gear include loop bar 12 and telescopic rod 13, and loop bar 12 is cavity structure, one end of loop bar 12 and folder
Plate 8 is fixedly connected, and one end of telescopic rod 13 is fixedly connected with fixed plate 11, and the other end of telescopic rod 13 extends to the interior of loop bar 12
Portion is simultaneously fixed with block 14, and spring 15 is fixed between block 14 and one end inner wall of telescopic rod 13, and loop bar 12 is close to flexible
One middle side part of bar 13 offers through hole, and telescopic rod 13 is slidably connected with through-hole wall, loop bar 12, telescopic rod 13 and block 14
It is cylindrical structural, and the diameter of block 14 is more than the diameter of through hole, the middle part of the first fixed block 2 offers opening, screw thread
Bar 5 is slidably connected with opening inner wall, the screw thread on threaded rod 5 be bidirectional helical, and the screw thread on threaded rod 5 respectively with two groups of shiftings
Motion block 7 matches, and the second fixed block 3 offers fixing groove, and fixing groove and threaded rod close to a middle side part of the first fixed block 2
5 be T-shaped structure, and bearing is equipped with inside fixing groove, and threaded rod 5 is rotatablely connected by bearing and the second fixed block 3.
In the present embodiment, before use, operating personnel can drive threaded rod 5 to rotate by starting servomotor 6, due to limit
The effect of position bar 4 drives two groups of movable blocks 7 close to each other so that and rotating bar 10 drives two group of the 3rd fixed block 9 close to each other,
So that fixed plate 11 positions different size of Piercer carrige plug, while using spring 15 to telescopic rod 13
Elastic reaction alleviates the impact force that is subject in use of plug, mitigates the breakage of plug, similarly, when need to plug into
When row is replaced or overhauled, start servomotor 6 and two groups of movable blocks 7 is driven to be located remotely from each other, it is easy to operate.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. core rod positioning device in perforating machine trolley, including pedestal（1）, which is characterized in that the pedestal（1）Top one side installation
There is the first fixed block（2）, the pedestal（1）Top opposite side the second fixed block is installed（3）, first fixed block（2）
With the second fixed block（3）Between be fixed with two groups of gag lever posts（4）, the gag lever post（4）Between be provided with horizontal positioned screw thread
Bar（5）, the threaded rod（5）Outer cover be equipped with two groups of movable blocks（7）, the movable block（7）And gag lever post（4）The company of slip
It connects, second fixed block（3）Away from the first fixed block（2）A middle side part servomotor is installed（6）, the servomotor
（6）Output shaft and threaded rod（5）One end be fixedly connected, the threaded rod（5）The other end run through the first fixed block（2）And
With the second fixed block（3）Rotation connection, the pedestal（1）Be arranged above two groups of clamping plates（8）, clamping plate described in one group（8）
Bottom and another group of clamping plate（8）Bottom be hinged, the clamping plate（8）A mutually separate middle side part is mounted on the 3rd fixed block
（9）, the 3rd fixed block（9）And movable block（7）Between be rotatably connected to rotating bar（10）.
2. core rod positioning device in perforating machine trolley according to claim 1, which is characterized in that the clamping plate（8）Between set
It is equipped with two groups of fixed plates（11）, the fixed plate（11）And clamping plate（8）Between be placed equidistant with multigroup buffer gear, the buffering
Mechanism includes loop bar（12）And telescopic rod（13）, the loop bar（12）For cavity structure, the loop bar（12）One end and folder
Plate（8）It is fixedly connected, the telescopic rod（13）One end and fixed plate（11）It is fixedly connected, the telescopic rod（13）The other end
Extend to loop bar（12）Inside and be fixed with block（14）, and the block（14）With telescopic rod（13）One end inner wall between
It is fixed with spring（15）.
3. core rod positioning device in perforating machine trolley according to claim 2, which is characterized in that the loop bar（12）It is close to stretch
Contracting bar（13）A middle side part offer through hole, the telescopic rod（13）It is slidably connected with the through-hole wall, the loop bar
（12）, telescopic rod（13）And block（14）It is cylindrical structural, and the block（14）Diameter be more than the through hole it is straight
Footpath.
4. core rod positioning device in perforating machine trolley according to claim 1, which is characterized in that first fixed block（2）
Middle part offer opening, the threaded rod（5）It is slidably connected with the opening inner wall.
5. core rod positioning device in perforating machine trolley according to claim 1, which is characterized in that the threaded rod（5）On
Screw thread is bidirectional helical, and the threaded rod（5）On screw thread respectively with two groups of movable blocks（7）Match.
6. core rod positioning device in perforating machine trolley according to claim 1, which is characterized in that second fixed block（3）
Close to the first fixed block（2）A middle side part offer fixing groove, and the fixing groove and threaded rod（5）It is T-shaped structure,
Bearing, the threaded rod are installed inside the fixing groove（5）Pass through bearing and the second fixed block（3）Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458610.1U CN207386165U (en) | 2017-11-06 | 2017-11-06 | Core rod positioning device in perforating machine trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458610.1U CN207386165U (en) | 2017-11-06 | 2017-11-06 | Core rod positioning device in perforating machine trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386165U true CN207386165U (en) | 2018-05-22 |
Family
ID=62324607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458610.1U Expired - Fee Related CN207386165U (en) | 2017-11-06 | 2017-11-06 | Core rod positioning device in perforating machine trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386165U (en) |
-
2017
- 2017-11-06 CN CN201721458610.1U patent/CN207386165U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |