CN207507985U - A kind of cold pilger mill - Google Patents
A kind of cold pilger mill Download PDFInfo
- Publication number
- CN207507985U CN207507985U CN201721202748.5U CN201721202748U CN207507985U CN 207507985 U CN207507985 U CN 207507985U CN 201721202748 U CN201721202748 U CN 201721202748U CN 207507985 U CN207507985 U CN 207507985U
- Authority
- CN
- China
- Prior art keywords
- rack
- plate
- roller frames
- gear
- gear wheel
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009785 tube rolling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model proposes a kind of cold pilger mill, including：Rack, transmission mechanism, roll shaft, motor and speed reducer.The rack includes roller frames and supporting rack, and roller frames are located at supporting rack top, two rack-plates are equipped on the bottom and top of supporting rack, upper rack plate and lower rack-plate are equipped on roller frames both sides external plate, wherein upper rack plate upper and lower surface is groove face.The transmission mechanism includes：Shaft, gear and the gear wheel on the rack-plate of supporting rack of roll shaft both sides are connected to, the gear is located on the outside of roller frames, and the groove face length of the gear wheel is less than gear wheel outer circumference.Totally two, the roll shaft, it is corresponding up and down in roller frames to arrange and be connected with the shaft in roller frames.The utility model is driven by direct geared, shortens the length of fuselage, while can improve the stability of transmission.
Description
Technical field
The utility model is related to field of metallurgical mechanical equipment, and in particular to a kind of cold pilger mill.
Background technology
Cold pilger mill mainly suppresses the steel pipe being sleeved on plug with action roller shaft so as to make steel pipe repeatedly by transmission mechanism
The equipment of tube reducing.General cold pilger mill mainly includes rack, transmission mechanism, roll shaft, motor and speed reducer, and the kind of drive is
Motor and gear are connected, then push rack back and forth movement by connecting rod by belt, such kind of drive is due to the presence of connecting rod
So that cold pilger mill fuselage is longer, space is larger, and it is unstable to be driven effect.
Utility model content
It is of the existing technology in order to solve the problems, such as, the utility model proposes a kind of cold pilger mill, not by link transmission,
Body volume can be reduced, and it is preferable to be driven effect.Realize that the specific technical solution of above-mentioned purpose is as follows：
A kind of cold pilger mill, including：Rack, transmission mechanism, roll shaft, motor and speed reducer.The rack includes roller frames
And supporting rack, roller frames are located at supporting rack top, are equipped with two rack-plates on the bottom and top of supporting rack, outside roller frames
Upper rack plate and lower rack-plate are equipped on both side plate, wherein upper rack plate upper and lower surface is groove face.Preferably, the branch
The bottom of support is the bottom plate with two rack-plates, and bottom is the top plate with two rack-plates.The roller frames are mainly used
Roll shaft is installed, supporting rack primarily serves the effect of transmission and support.
The transmission mechanism includes：It is connected to the shafts of roll shaft both sides, gear and big on the rack-plate of supporting rack
Gear, the gear are located on the outside of roller frames, and the groove face length of the gear wheel is less than gear wheel outer circumference, it is preferable that
The groove face length of the gear wheel is the half of its outer circumference.
Totally two, the roll shaft, it is corresponding up and down in roller frames to arrange and be connected with the shaft in roller frames, it is preferable that
The roller frames and supporting rack are weldingly connected.
Groove in the rack is matched with the gear of transmission mechanism, is integrally done back and forth in the drive lower bearing bracket of gear wheel
Movement so as to rotate with moving gear and then be rotated with action roller shaft, is finally reached the purpose of tube rolling, and the gear wheel under roller frames can also
Enough play the role of frames.
The motor and speed reducer is located at outside rack, and motor is connected with speed reducer, and speed reducer passes through in shaft and supporting rack
Gear wheel be connected.Further, gear-box is equipped on the outside of the roller frames, for hiding and protecting gear.
The beneficial effects of the utility model are：
1st, it is driven by direct geared, shortens the length of fuselage, so as to reduce fuselage floor space, be conducive to expanding production
Scale；
2nd, gear wheel can play the role of support and transmission simultaneously, ensure the stability of transmission；
3rd, roll shaft is rotated by the drive of gear wheel, can ensure the synchronism of roll shaft and gear rotation；
4th, the utility model is simple in structure, and manufacture is of low cost.
Description of the drawings
A kind of cold pilger mill positive structure schematics of Fig. 1；
A kind of cold pilger mill lateral structure schematic diagrames of Fig. 2.
Specific embodiment
Understand for the ease of those skilled in that art, the utility model is made with reference to the accompanying drawings and detailed description
It is described in detail.
As shown in Figure 1, a kind of cold pilger mill, including：Rack 1, transmission mechanism 2, roll shaft 3, motor 4 and speed reducer 5.It is described
Rack includes roller frames 6 and supporting rack 7, and roller frames are located at supporting rack top, as shown in Fig. 2, on roller frames both sides external plate
Equipped with upper rack plate 1.1 and lower rack-plate 1.2, wherein upper rack plate upper and lower surface is groove face, and the bottom of supporting rack is band
There is the bottom plate 1.3 of two rack-plates, bottom is the top plate 1.4 with two rack-plates.The transmission mechanism includes：It is connected to roller
Shaft 3.1, gear 3.2 and the gear wheel 3.3 on the rack-plate of supporting rack of axis both sides, there are two by turning greatly for gear wheel
Axis 3.4 connects.The gear is located on the outside of roller frames, and the groove face length of gear wheel is the half of its outer circumference.
The motor 4 and speed reducer 5 are located at outside rack, and motor is connected with speed reducer, and speed reducer passes through shaft and supporting rack
On gear wheel 3.3 be connected.Gear-box 8 is equipped on the outside of roller frames, for hiding and protecting gear.
During operation, start motor, under the drive of motor and speed reducer, the gear phase of groove and transmission mechanism in rack
Cooperation, back and forth movement is integrally done in the drive lower bearing bracket of gear wheel, so as to rotate with moving gear and then be rotated with action roller shaft, finally
Achieve the purpose that tube rolling, the gear wheel under roller frames also is able to play the role of frames.
Claims (5)
1. a kind of cold pilger mill, which is characterized in that including：Rack, transmission mechanism, roll shaft, motor and speed reducer；The rack packet
Roller frames and supporting rack are included, two rack-plates are equipped on the bottom and top of supporting rack, are all provided on roller frames both sides external plate
There are upper rack plate and lower rack-plate, wherein upper rack plate upper and lower surface is groove face；The transmission mechanism includes：It is connected to roller
Shaft, gear and the gear wheel on the rack-plate of supporting rack of axis both sides, the gear are located on the outside of roller frames, described big
The groove face length of gear is less than gear wheel outer circumference；Totally two, the roll shaft, it is corresponding up and down in roller frames to arrange simultaneously
It is connected with the shaft in roller frames；The motor and speed reducer is located at outside rack, and motor is connected with speed reducer, and speed reducer is by turning
Axis is connected with the gear wheel on supporting rack.
2. a kind of cold pilger mill as described in claim 1, which is characterized in that the bottom of support frame as described above is with two racks
The bottom plate of plate, bottom are the top plate with two rack-plates.
3. a kind of cold pilger mill as claimed in claim 1 or 2, which is characterized in that the groove face length of the gear wheel is it
The half of outer circumference.
4. a kind of cold pilger mill as claimed in claim 1 or 2, which is characterized in that the roller frames and supporting rack are weldingly connected.
5. a kind of cold pilger mill as claimed in claim 1 or 2, which is characterized in that gear-box is equipped on the outside of the roller frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202748.5U CN207507985U (en) | 2017-09-20 | 2017-09-20 | A kind of cold pilger mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202748.5U CN207507985U (en) | 2017-09-20 | 2017-09-20 | A kind of cold pilger mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507985U true CN207507985U (en) | 2018-06-19 |
Family
ID=62533310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202748.5U Expired - Fee Related CN207507985U (en) | 2017-09-20 | 2017-09-20 | A kind of cold pilger mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497863A (en) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | A kind of cold pilger mill |
-
2017
- 2017-09-20 CN CN201721202748.5U patent/CN207507985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497863A (en) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | A kind of cold pilger mill |
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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: 20180619 |