CN206567397U - A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment - Google Patents
A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment Download PDFInfo
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- CN206567397U CN206567397U CN201720169945.5U CN201720169945U CN206567397U CN 206567397 U CN206567397 U CN 206567397U CN 201720169945 U CN201720169945 U CN 201720169945U CN 206567397 U CN206567397 U CN 206567397U
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- pit
- hole
- digging
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Abstract
The utility model discloses a kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment, including a draw trolley, homodromous mechanism of digging a pit, hole, etc. is fixed with the draw trolley, the mechanism of digging a pit, hole, etc. includes the mounting bracket being erected on draw trolley, a hydraulic cylinder is fixed with the mounting bracket, the motion bar of the hydraulic cylinder is set vertically downward, and the lower end of the motion bar is fixed with top；Dug a pit, hole, etc. automatically using hydraulic cylinder, realize spacing standardization, and the position of mounting bracket is fixed, and can adjust the distance of hydraulic cylinder and core print, has prevented to strike the damage caused by core print by mistake, improves product lumber recovery；Compared with existing artificial mode of digging a pit, hole, etc., automaticity is improved, labor intensity of operating staff is reduced, the generation of industrial accident is reduced；The production efficiency of floating core head straight line drawing is improved, the stand-by period is reduced, energy consumption is saved.
Description
Technical field
The utility model is related to metal pipe drawing process equipment, more particularly to a kind of the automatic of metal tube drawing equipment is dug a pit, hole, etc.
Device.
Background technology
It is one of important procedure to join drawing in the casting and roll process production line of metal tube, and drawing process is to use tube drawing with floating plug,
Straight line drawing mainly by tube rolling by two pass time or three passages carries out tube reducing to metal tube, subtracts wall, stretching, so as to reach
To the further production efficiency and surface quality for improving metal tube, while reducing the effect of wall thickness tolerance.Floating core head is in drawing
During position need to be limited, core print is loaded behind tube rolling inside, it is necessary to which positioning of being dug a pit, hole, etc. on metal tube, prevents core
Head is mobile, it is to avoid cause empty drawing.
Metal tube mainly is tapped using hand hammer by operator in present metal tube drawing process, metal tube surface is produced
One pitting, size that this mode manually dug a pit, hole, etc. taps to cheat, position are not all known, mainly according to operating personnel's
Working experience is determined.The position of limited pit and size disunity, often result in sky and break pipe phenomenon；And the inaccurate percussion of positioning
Core print inside to metal tube, causes core print to damage, and core print is not easy to find after damaging, and directly causes inner wall of metal tube to scratch, makes
It is low into metal tube lumber recovery, production efficiency is reduced, production cost is improved, average every dozen of limited pit operating personnel need
Firmly tap under 3-6, labor intensity is big, easily causes the generation of industrial accident.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model realizes that limited pit is standardized there is provided one kind, improves
The efficiency of digging a pit, hole, etc. of limited pit, reduces the damage of core print, improves lumber recovery, reduce the gold of the labor intensity of operating personnel
The automatic device of digging a pit, hole, etc. of category pipe drawing equipment.
To achieve these goals, the technical solution adopted in the utility model is：
It is fixed with automatic dig a pit, hole, etc. device, including a draw trolley for a kind of metal tube drawing equipment, the draw trolley
Homodromous mechanism of digging a pit, hole, etc., the mechanism of digging a pit, hole, etc. includes fixed on the mounting bracket being erected on draw trolley, the mounting bracket
There is a hydraulic cylinder, the motion bar of the hydraulic cylinder is set vertically downward, the lower end of the motion bar is fixed with top.
As the further improvement of such scheme, the lower end of the motion bar, which is provided with external screw thread, the top, to be set
There is internal thread, motion bar is threadedly coupled with top.
As the further improvement of such scheme, the lower end of the top is arc sphere.
As the further improvement of such scheme, the mounting bracket includes the two blocks of side plates in left and right and is fixed on two blocks of side plates
Between transverse slat, elongated hole is provided with the transverse slat, the transverse slat and side plate are connected by the fastener being located in elongated hole
Connect.
As the further improvement of such scheme, including a control main frame, the control main frame respectively with draw trolley and
Hydraulic cylinder electrically connects and controls both start and stop.
The beneficial effects of the utility model：
A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment of the utility model, is dug a pit, hole, etc. automatically using hydraulic cylinder, real
Show spacing standardization, and the position of mounting bracket is fixed, and can adjust the distance of hydraulic cylinder and core print, has prevented to strike core by mistake
Damage caused by head, improves product lumber recovery；Compared with existing artificial mode of digging a pit, hole, etc., automaticity is improved, is reduced
Labor intensity of operating staff, reduces the generation of industrial accident；The production efficiency of floating core head straight line drawing is improved, reduces and waits
Time, save energy consumption；The transverse slat of mounting bracket absorbs transverse pressure during draw trolley work, counteracts what draw trolley was subject to
Vibration, extends the service life of dolly.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other designs and accompanying drawing：
Fig. 1 is the utility model preferred embodiment front view；
Fig. 2 is the utility model preferred embodiment left view.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.
Reference picture 1 and Fig. 2, automatic dig a pit, hole, etc. device, including the draw trolley 1 of a kind of metal tube drawing equipment are described to draw
Pull out and homodromous mechanism of digging a pit, hole, etc. be fixed with dolly 1, the mechanism of digging a pit, hole, etc. includes the mounting bracket being erected on draw trolley 1,
A hydraulic cylinder 2 is fixed with the mounting bracket, the motion bar 3 of the hydraulic cylinder 2 is set vertically downward, under the motion bar 3
End is fixed with top 4.Also include a control main frame, the control main frame is electrically connected and controlled with draw trolley 1 and hydraulic cylinder 2 respectively
Both start and stop of system.
Host-initiated is controlled during work, controls hydraulic cylinder 2 to start first, motion bar 3 is moved downward, top 4 is in metal tube
On tap out limited pit, then motion bar 3 reset hydraulic cylinder 2 shut down, then control draw trolley 1 be actuated for drawing.Using
Automated procedures are dug a pit, hole, etc., and are improved the efficiency of digging a pit, hole, etc. of limited pit, are also reduced the labor intensity of operating personnel.Using machinery
The hydraulic cylinder 2 of automation is dug a pit, hole, etc., and realizes the standardization of floating core head system hole, and the position of top 4 is fixed, reduces and strike core print by mistake
Caused damage, improves product lumber recovery.According to the difference of metal tube drawing process, the position that mounting bracket is fixed can be free
Selection, can be set one group of mechanism of digging a pit, hole, etc. during single wire drawing, corresponding mechanism of digging a pit, hole, etc. is set according to drawing number of times during multiple drawing, away from
Position from floating core head voluntarily changes also according to technique, is adapted to different pull bar technique and uses.
The lower end of the top 4 is arc sphere.The lower end of the motion bar 3 is provided with external screw thread, the top 4 and set
Internal thread is equipped with, motion bar 3 is threadedly coupled with top 4, when the wall thickness or diameter of metal tube change, it is necessary to change difference
Top 4 when being dug a pit, hole, etc., need to only back out top 4, whole Assembly And Disassembly is quite convenient to fast, and pass through and come directly towards
4 just adapt to the processing of various metal tubes, reduce the cost of processing.
The mounting bracket is included on the two blocks of side plates 5 in left and right and the transverse slat 6 being fixed between two blocks of side plates 5, the transverse slat 6
Elongated hole is provided with, the transverse slat 6 and side plate 5 are connected by the fastener 7 being located in elongated hole.Pass through elongated hole and fastening
Part is assembled, and fastener is finely adjusted in elongated hole during installation, can adjust the position of transverse slat 6, it is ensured that top 4 is located at gold
Belong to the surface of pipe, will not be shifted when digging a pit, hole, etc..The transverse slat 6 of mounting bracket absorbs transverse pressure when draw trolley 1 works,
Counteract the vibration that draw trolley 1 is subject to, moreover it is possible to extend the service life of draw trolley 1.
Above is preferred embodiment of the present utility model is illustrated, but the utility model is created and is not limited to
The embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the utility model spirit
With modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment, it is characterised in that：Including a draw trolley（1）, the drawing
Dolly（1）On be fixed with homodromous mechanism of digging a pit, hole, etc., the mechanism of digging a pit, hole, etc. includes being erected at draw trolley（1）On installation
A hydraulic cylinder is fixed with frame, the mounting bracket（2）, the hydraulic cylinder（2）Motion bar（3）Set vertically downward, the work
Lever（3）Lower end be fixed with top（4）.
2. the automatic device of digging a pit, hole, etc. of metal tube drawing equipment according to claim 1, it is characterised in that：The motion bar
（3）Lower end be provided with external screw thread, the top（4）On be provided with internal thread, motion bar（3）With top（4）Threaded connection.
3. the automatic device of digging a pit, hole, etc. of metal tube drawing equipment according to claim 1, it is characterised in that：The top（4）
Lower end be arc sphere.
4. the automatic device of digging a pit, hole, etc. of metal tube drawing equipment according to claim 1, it is characterised in that：The mounting bracket bag
Include the two blocks of side plates in left and right（5）And it is fixed on two blocks of side plates（5）Between transverse slat（6）, the transverse slat（6）On be provided with it is elongated
Hole, the transverse slat（6）And side plate（5）Pass through the fastener being located in elongated hole（7）Connection.
5. the automatic device of digging a pit, hole, etc. of metal tube drawing equipment according to claim 1, it is characterised in that：Including a control master
Machine, the control main frame respectively with draw trolley（1）And hydraulic cylinder（2）Electrically connect and control both start and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169945.5U CN206567397U (en) | 2017-02-23 | 2017-02-23 | A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169945.5U CN206567397U (en) | 2017-02-23 | 2017-02-23 | A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567397U true CN206567397U (en) | 2017-10-20 |
Family
ID=60059237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169945.5U Active CN206567397U (en) | 2017-02-23 | 2017-02-23 | A kind of automatic device of digging a pit, hole, etc. of metal tube drawing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694692A (en) * | 2017-02-23 | 2017-05-24 | 广东龙丰精密铜管有限公司 | Automatic hole digging device for metal tube drawing device |
-
2017
- 2017-02-23 CN CN201720169945.5U patent/CN206567397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694692A (en) * | 2017-02-23 | 2017-05-24 | 广东龙丰精密铜管有限公司 | Automatic hole digging device for metal tube drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic hole digging device for metal tube drawing device Effective date of registration: 20190904 Granted publication date: 20171020 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: Y2019990000126 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220801 Granted publication date: 20171020 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: Y2019990000126 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |