CN207057296U - A kind of tubing core-removing device - Google Patents
A kind of tubing core-removing device Download PDFInfo
- Publication number
- CN207057296U CN207057296U CN201721295373.1U CN201721295373U CN207057296U CN 207057296 U CN207057296 U CN 207057296U CN 201721295373 U CN201721295373 U CN 201721295373U CN 207057296 U CN207057296 U CN 207057296U
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- depoling
- driving gear
- case body
- gear pair
- roller
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Abstract
The utility model provides a kind of tubing core-removing device, including drive device, transmission component and the depoling component being sequentially connected, transmission component includes transmission case body, belt pulley and the input shaft being arranged in transmission case body, high gear, driving gear pair and output shaft, driving gear pair is horizontally arranged in transmission case body, one end of input shaft is connected with pulley key, high gear is arranged between the driving gear pair of two adjacent groups, and it is intermeshed setting, high gear, output shaft and driving gear pair key connection are installed on input shaft；Depoling component includes frame, depoling roller group, and depoling roller group includes upper roller and bottom roller, groove is provided with upper roller and bottom roller；Drive device is connected with belt pulley by belt, and output shaft is connected with depoling roller group.The beneficial effects of the utility model are can to meet the depoling demand of different tubing, avoid tubing from being damaged during depoling；And have the advantages that simple in construction, easy to operate, practical.
Description
Technical field
Core-removing device is the utility model is related to, more particularly, to a kind of tubing core-removing device.
Background technology
Minor diameter seamless steel tube dosage in the every field such as production, life is all very big.Current minor diameter seamless steel tube
Production is mainly formed by cold-drawn, is processed using cold-drawing technology, it is possible to reduce its diameter and wall thickness.In cold-drawing technology, first
Pressure head is carried out to one end of pipe with heading machine, lubricated is carried out after removing the oxide skin on surface by carrying out pickling, then
By pipe from drawing-die by carrying out drawing.Plug stretching is a kind of conventional Hubbing method, and its process is first to insert plug
Into pipe, the pipe end of pipe is clamped with fixture makes pipe from drawing-die by carrying out drawing along a direction.In existing skill
In art, plug is detached by tubing using the method for core pulling, small for short tube core pulling resistance, overall core pulling is easily realized, once pipe
When material length exceeds certain limit, core pulling resistance will become very large, and overall core pulling is very difficult, or even can destroy tubing.
The content of the invention
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided a kind of tubing core-removing device, disclosure satisfy that
The depoling demand of different tubing, and it is simple in construction, easy to operate, practical.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of tubing core-removing device, including according to
Drive device, transmission component and the depoling component of secondary connection, the transmission component include transmission case body, belt pulley, input shaft, height
Fast gear, driving gear pair and output shaft, the input shaft, the high gear, the driving gear pair and the output shaft
It is arranged in the transmission case body, the driving gear pair is at least two groups, horizontally arranged in the transmission case body, described
One end of input shaft is extend out to outside the transmission case body, and is connected with the pulley key, and the other end is placed in institute by bearing
State on transmission case body, the high gear is at least one, and the high gear is arranged on the travelling gear of two adjacent groups
Between pair, and it is meshed with the driving gear pair of two adjacent groups, the high gear is installed on the input shaft, it is described
Output shaft and the driving gear pair key connection；
The depoling component includes frame, depoling roller group, and the depoling roller group is arranged in the frame, described de-
Core roller group includes upper roller and bottom roller, and the upper roller and the bottom roller are in contact setting, the upper roller and described
Groove is provided with bottom roller；
The drive device is connected with the belt pulley by belt, and the output shaft is connected with the depoling roller group
Connect.
Further, power transmission shaft is additionally provided with the transmission case body, the power transmission shaft is arranged on the described of two adjacent groups
Between driving gear pair, the high gear is installed on the power transmission shaft.
Further, the power transmission shaft is at least provided with one.
Further, the output shaft is at least provided with four.
Further, the depoling roller group is at least one group.
Further, the driving gear pair is made up of two identical gear engagements, is divided on described two identical gears
Put installation.
The utility model has the advantages and positive effects of：, can be effectively by core due to using above-mentioned technical proposal
Axle spins off from tubing, meets the depoling demand of different tubing, avoids tubing from being damaged during depoling；And with knot
The advantages that structure is simple and convenient to operate, is practical.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model transmission component structural representation；
Fig. 3 is the utility model transmission component side view；
In figure：1st, drive device；22nd, belt pulley；25th, driving gear pair；3rd, depoling component；321st, upper roller；2nd, it is driven
Component；23rd, input shaft；26th, output shaft；31st, frame；322nd, bottom roller；21st, transmission case body；24th, high gear；27th, it is driven
Axle；32nd, depoling roller group；323rd, groove.
Embodiment
The utility model is described further with reference to embodiment and accompanying drawing.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of tubing core-removing device, including be sequentially connected drive device 1,
Transmission component 2 and depoling component 3.
Transmission component 2 includes transmission case body 21, belt pulley 22, input shaft 23, high gear 24, driving gear pair 25 and defeated
Shaft 26, input shaft 23, high gear 24, driving gear pair 25 and output shaft 26 are arranged in transmission case body 21, driving cog
Wheel set 25 is at least two groups, and horizontally arranged in transmission case body 21, one end of input shaft 23 is extend out to outside transmission case body 21, and with
The key connection of belt pulley 22, the other end are placed on transmission case body 21 by bearing, and high gear 24 is at least one, high gear
24 are arranged between the driving gear pair 25 of two adjacent groups, and are meshed with the driving gear pair 25 of two adjacent groups, input shaft 23
On high gear 24 is installed, output shaft 23 and the key connection of driving gear pair 25；
Depoling component 3 includes frame 31, depoling roller group 32, and depoling roller group 32 is arranged in frame 31, depoling roller
Group 32 includes upper roller 321 and bottom roller 322, and upper roller 321 and bottom roller 322 are in contact setting, on upper roller and bottom roller
It is provided with groove 323；
Drive device 1 is connected with belt pulley 22 by belt, and output shaft 26 is connected with depoling roller group 32.
Be additionally provided with power transmission shaft 27 in transmission case body 21, power transmission shaft 27 be arranged on two adjacent groups driving gear pair 25 it
Between, high gear 24 is installed on power transmission shaft 27.
Power transmission shaft 27 is at least provided with one.
Output shaft 26 is at least provided with four.
Depoling roller group 32 is at least one group.
Driving gear pair 25 is made up of two identical gear engagements, two identical gear installations setting up and down.
The course of work of this example：Drive device 1 is opened, drive device 1 is rotated by belt drive belt pulley 22, so as to
Input shaft 23 is set to start to rotate, the high gear 24 being placed on input shaft 23 rotates under the drive of input shaft 23, and at a high speed
Two groups of driving gear pairs 25 that gear 24 is meshed also begin to rotate, and then drive the high gear 24 on power transmission shaft 27 to rotate,
With transmission, multigroup driving gear pair 25 and multiple high gears 24 are rotated, drive output shaft 26 to rotate.Output shaft 26 is with taking off
Core roller group 32 mutually links, and reversely rotates upper roller 321 and bottom roller 322.
During start-up operation, tubing is put into the groove between upper roller and bottom roller, the mandrel in tubing is with multigroup
The effect of depoling roller group, depart from pipe material inner wall.
The beneficial effects of the utility model are：, can be effectively by mandrel from tubing due to using above-mentioned technical proposal
Spin off, meet the depoling demand of different tubing, avoid tubing from being damaged during depoling；And with simple in construction, behaviour
Make the advantages that convenient, practical.
One or more embodiments of the present utility model are described in detail above, but the content is only this practicality
New preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all according to present utility model application model
Made equivalent change and improvement etc. are enclosed, all should still be belonged within patent covering scope of the present utility model.
Claims (6)
- A kind of 1. tubing core-removing device, it is characterised in that：Including drive device, transmission component and the depoling component being sequentially connected, The transmission component includes transmission case body, belt pulley, input shaft, high gear, driving gear pair and output shaft, the input Axle, the high gear, the driving gear pair and the output shaft are arranged in the transmission case body, the travelling gear Pair is at least two groups, and horizontally arranged in the transmission case body, one end of the input shaft is extend out to outside the transmission case body, and It is connected with the pulley key, the other end is placed on the transmission case body by bearing, and the high gear is at least one, The high gear is arranged between the driving gear pair of two adjacent groups, and with the travelling gear parafacies of two adjacent groups Engage, the high gear, the output shaft and the driving gear pair key connection are installed on the input shaft；The depoling component includes frame, depoling roller group, and the depoling roller group is arranged in the frame, the depoling rolling Wheel group includes upper roller and bottom roller, and the upper roller and the bottom roller are in contact setting, the upper roller and the lower rolling Groove is provided with wheel；The drive device is connected with the belt pulley by belt, and the output shaft is connected with the depoling roller group.
- 2. tubing core-removing device according to claim 1, it is characterised in that：Transmission is additionally provided with the transmission case body Axle, the power transmission shaft are arranged between the driving gear pair of two adjacent groups, and the high speed tooth is provided with the power transmission shaft Wheel.
- 3. tubing core-removing device according to claim 2, it is characterised in that：The power transmission shaft is at least provided with one.
- 4. tubing core-removing device according to claim 1, it is characterised in that：The output shaft is at least provided with four.
- 5. tubing core-removing device according to claim 1, it is characterised in that：The depoling roller group is at least one group.
- 6. tubing core-removing device according to claim 1, it is characterised in that：The driving gear pair is by two identical gears Engagement composition, described two identical gear installations setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295373.1U CN207057296U (en) | 2017-10-10 | 2017-10-10 | A kind of tubing core-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295373.1U CN207057296U (en) | 2017-10-10 | 2017-10-10 | A kind of tubing core-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057296U true CN207057296U (en) | 2018-03-02 |
Family
ID=61514697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295373.1U Active CN207057296U (en) | 2017-10-10 | 2017-10-10 | A kind of tubing core-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178765A (en) * | 2018-09-25 | 2019-01-11 | 黄山市信德成胶业有限公司 | Hot melt rubber stick clamping and conveying device |
-
2017
- 2017-10-10 CN CN201721295373.1U patent/CN207057296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178765A (en) * | 2018-09-25 | 2019-01-11 | 黄山市信德成胶业有限公司 | Hot melt rubber stick clamping and conveying device |
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