CN208050599U - A kind of tube-pulling apparatus - Google Patents
A kind of tube-pulling apparatus Download PDFInfo
- Publication number
- CN208050599U CN208050599U CN201820499328.6U CN201820499328U CN208050599U CN 208050599 U CN208050599 U CN 208050599U CN 201820499328 U CN201820499328 U CN 201820499328U CN 208050599 U CN208050599 U CN 208050599U
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- China
- Prior art keywords
- fixed seat
- transmission mechanism
- driving
- clamping
- rack
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Abstract
A kind of tube-pulling apparatus, including rack, fixing device, transmission mechanism and driving device, the transmission mechanism are arranged in the rack, and clamping device is equipped on transmission mechanism；The fixing device is arranged in one end of the rack, and is provided with drawing pass in the fixing device；The driving device is connect with the transmission mechanism, and the driving device drives the transmission mechanism to drive the clamping device movement；The clamping device includes the first fixed seat, screw rod and the second fixed seat；The rear and front end of first fixed seat opens up fluted respectively, has clamping mechanism by pin hinges in the groove of front end；Rearmost flute coordinates with second fixed seat；The clamping mechanism includes buckle and connecting rod, is equipped with pin respectively in connecting rod and first fixed seat, and be equipped with tension spring by pin between the connecting rod and the first fixed seat；Second fixed seat is equipped with mounting hole, and the screw rod is threaded through in the mounting hole.
Description
Technical field
The utility model is related to tubular object extruding machinery technical fields, and in particular to a kind of tube-pulling apparatus.
Background technology
Bench be it is a kind of specially to the metal tubes such as aluminium, copper, iron carry out stretch process machinery, usually by rack,
The part such as positioning device, stretching device and driving device forms.Bench at work, first will be to be tensioned by positioning device
The both ends of pipe fitting are fixed with rack and stretching device respectively, utilize driving device that stretching device is driven to be transported back and forth in rack later
It is dynamic, to complete the stretching to pipe fitting.
In the prior art, the tubing quantity and machinable size of pipe and tubing that traditional bench can once position compare
It is fixed, and positioning device is fixed on bench, cannot be replaced so that a kind of bench can only meet a kind of processing request, make
It is low at the utilization rate of bench, it thus proposes a kind of tube-pulling apparatus, positioning device can be replaced, be not limited to a kind of processing and want
It asks, in the case of coordinating with distribution box, reduces labor intensity, realize that automation stretches.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes a kind of a kind of tube-pulling apparatus simple in structure, easy to operate.
Specific technical solution is as follows：A kind of tube-pulling apparatus, including rack (1), fixing device (4), transmission mechanism (2) and drive
Dynamic device, it is characterised in that：The transmission mechanism (2) is arranged in the rack (1), and folder is equipped on transmission mechanism (2)
Hold mechanism (5)；
The fixing device (4) is arranged in one end of the rack (1), and is provided with drawing-die in the fixing device (4)
Hole (4-1)；
The driving device is connect with the transmission mechanism (2), and tubing, the drive can be clamped in the clamping device (5)
Dynamic device drives the transmission mechanism (2) to drive the clamping device (5) mobile, realizes the stretching to tubing；
The clamping device (5) includes the first fixed seat (5-1), screw rod (5-2) and the second fixed seat (5-3)；
The rear and front end of first fixed seat (5-1) opens up fluted (5-4) respectively, in the groove (5-4) of front end
There is clamping mechanism (5-5) by pin hinges, which can form with the transmission mechanism (2) engages；Rear end
Groove (5-4) coordinates with second fixed seat (5-3)；
The clamping mechanism (5-5) includes buckle and connecting rod, in connecting rod and first fixed seat (5-1) respectively
It is equipped with pin, and tension spring (5-6) is equipped with by pin between the connecting rod and the first fixed seat (5-1)；
Second fixed seat (5-3) is equipped with mounting hole (4-2), and the screw rod (5-2) wears the mounting hole (4-2)
In.
The utility model is realized in this way mold is mounted in drawing pass (4-1), the second fixed seat (5-3) and the
One fixed seat (5-1) coordinates, and tubing is stretched into across mold in mounting hole (4-2), and rotation screw rod (5-2) compresses tubing, then
Clamping mechanism (5-5) is engaged with transmission mechanism (2), driving device drive transmission device (2) is opened and clamping device (5) is driven to move
It is dynamic, realize the stretching to tubing；It completes after stretching, clamping mechanism (5-5) is unclamped with transmission mechanism (2), tension spring (5-6) pull-up card
Tight mechanism (5-5), prevents clamping mechanism (5-5) from being contacted with transmission mechanism (2), clamping device (5) is retracted from afterwards, after removing stretching
Tubing, complete stretch.
Preferably to realize the utility model, may further be：The transmission mechanism (2) include driving chain, pedestal and
Guide rail；The driving device is sequentially connected with the driving chain；The pedestal is connect with the driving chain, and the clamping
Mechanism (5) is arranged on the pedestal, the clamping mechanism (5-5) in the clamping device (5) and the card in the driving chain
Slot forms engaging；The guide rail is arranged in the rack (1), and the pedestal is slidably connected with the guide rail.By chain it
Between the card slot that is formed engage with the clamping mechanism (5-5), avoid Elastic Sliding and slipping phenomenon using chain drive, overload energy
Power is strong, and required tensile force is small, can in high temperature, humidity, more dirt, have pollution etc. and work in adverse circumstances, improve work efficiency.
Further：First fixed seat (5-1) side is evenly distributed with driving wheel.Reduced using driving wheel and is being drawn
During stretching, after the completion of stretching, is directly retracted by driving wheel for the frictional strength of the first fixed seat (5-1) and the pedestal
One fixed seat (5-1) reduces and pipe is taken to expend the time, improves work efficiency.
Further：The rack (1) is equipped with the limit switch for limiting the driving chain stroke；The limit
Switch and the driving device are also connected with control device.By being used cooperatively for limit switch and control device, make clamping machine
Structure (5) avoids the case where dropping out rack (1) in drawing process.
The beneficial effects of the utility model are：It can be realized to the stretching of different size caliber tubing, be carried by drawing pass
The high utilization rate of product, and then improve production efficiency；It drives and moves by gripper mechanism grips tubing, driving device driving
It is dynamic, realize the stretching to tubing, being used cooperatively for limit switch and control device makes the present apparatus complete automation drawing process,
And prevent clamping device from dropping.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the utility model clamping device.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
As shown in Figure 1 to Figure 2：A kind of tube-pulling apparatus, including rack 1, fixing device 4, transmission mechanism 2 and driving device,
It is characterized in that：The transmission mechanism 2 is arranged in the rack 1, and clamping device 5 is equipped on transmission mechanism 2；It is described solid
Determine device 4 to be arranged in one end of the rack 1, and is provided with drawing pass 4-1 in the fixing device 4；The driving device with
The transmission mechanism 2 connects, and tubing can be clamped in the clamping device 5, and the driving device drives the transmission mechanism 2 to drive
The clamping device 5 moves, and realizes the stretching to tubing；The clamping device 5 include the first fixed seat 5-1, screw rod 5-2 and
Second fixed seat 5-3；The rear and front end of the first fixed seat 5-1 opens up fluted 5-4 respectively, in the groove 5-4 of front end
There is clamping mechanism 5-5 by pin hinges, clamping mechanism 5-5 can be formed with the transmission mechanism 2 to be engaged；Rearmost flute 5-
4 coordinate with the second fixed seat 5-3；The clamping mechanism 5-5 includes buckle and connecting rod, is consolidated in connecting rod and described first
Pin is equipped on reservation 5-1 respectively, and tension spring 5-6 is equipped with by pin between the connecting rod and the first fixed seat 5-1；It is described
Second fixed seat 5-3 is worn equipped with mounting hole 4-2, the screw rod 5-2 in mounting hole 4-2；The transmission mechanism 2 includes
Driving chain, pedestal and guide rail；The driving device is sequentially connected with the driving chain；The pedestal and the driving chain
Connection, and the clamping device 5 is arranged on the pedestal, the clamping mechanism 5-5 in the clamping device 5 and the transmission chain
Card slot in item forms engaging；The guide rail is arranged in the rack 1, and the pedestal is slidably connected with the guide rail.Pass through
The card slot formed between chain engages with the clamping mechanism 5-5, and Elastic Sliding and slipping phenomenon, mistake are avoided using chain drive
Loading capability is strong, and required tensile force is small, can in high temperature, humidity, more dirt, have pollution etc. and work in adverse circumstances, improve work effect
Rate；The sides first fixed seat 5-1 are evenly distributed with driving wheel, are reduced in drawing process using driving wheel, and first is solid
The frictional strength of reservation 5-1 and the pedestal after the completion of stretchings, the first fixed seat 5-1 are directly retracted by driving wheel, is reduced
It takes pipe to expend the time, improves work efficiency；The rack 1 is equipped with and is opened for limiting the limit of the driving chain stroke
It closes；The limit switch and the driving device are also connected with control device, are made by the cooperation of limit switch and control device
With making clamping device 5 avoid the case where dropping out rack 1 in drawing process.
Mold is mounted on to draw and is smeared on the 4-1 of hole, with the second fixed seat 5-3 and the first fixed seat 5-1, tubing is made to pass through
Mold is extend into mounting hole 4-2, and rotation screw rod 5-2 compresses tubing, then clamping mechanism 5-5 is engaged with transmission mechanism 2,
Transmission mechanism 2 includes driving chain, pedestal and guide rail；The first fixed seat 5-1 equipped with driving wheel is placed on pedestal, is clamped
After clamping mechanism 5-5 in mechanism 5 engages with the card slot formation in conventional chains, driving device drive transmission device 2 is opened
Driving chain drives clamping device 5 to move, and starts to stretch tubing, is equipped in rack 1 for limiting driving chain row
The limit switch of journey, the limit switch and driving device are also connected with control device, pass through limit switch and control device
It is used cooperatively, clamping device 5 is made to avoid the case where having dropped out rack 1 in drawing process；It completes after stretching, clamping mechanism 5-
5 bounce, and are detached with driving chain, and tension spring pulls back the connecting rod of clamping mechanism 5-5, prevent the hook of clamping mechanism 5-5
It is in contact with driving chain, user can drive the first fixed seat 5-1 movements, after removing stretching by pulling back tubing
Tubing is completed to stretch.
Claims (4)
1. a kind of tube-pulling apparatus, including rack (1), fixing device (4), transmission mechanism (2) and driving device, it is characterised in that：
The transmission mechanism (2) is arranged in the rack (1), and clamping device (5) is equipped on transmission mechanism (2)；
The fixing device (4) is arranged in one end of the rack (1), and is provided with drawing pass (4- in the fixing device (4)
1)；
The driving device is connect with the transmission mechanism (2), and tubing, the driving dress can be clamped in the clamping device (5)
Setting the driving transmission mechanism (2) drives the clamping device (5) mobile, realizes the stretching to tubing；
The clamping device (5) includes the first fixed seat (5-1), screw rod (5-2) and the second fixed seat (5-3)；
The rear and front end of first fixed seat (5-1) opens up fluted (5-4) respectively, passes through in the groove (5-4) of front end
Pin hinges have clamping mechanism (5-5), which can form with the transmission mechanism (2) engages；Rearmost flute
(5-4) coordinates with second fixed seat (5-3)；
The clamping mechanism (5-5) includes buckle and connecting rod, is worn respectively in connecting rod and first fixed seat (5-1)
There is pin, and tension spring (5-6) is equipped with by pin between the connecting rod and the first fixed seat (5-1)；
Second fixed seat (5-3) is equipped with mounting hole (4-2), and the screw rod (5-2) wears in the mounting hole (4-2).
2. a kind of tube-pulling apparatus according to claim 1, it is characterised in that：The transmission mechanism (2) includes driving chain, base
Seat and guide rail；The driving device is sequentially connected with the driving chain；The pedestal is connect with the driving chain, and described
Clamping device (5) is arranged on the pedestal, in the clamping mechanism (5-5) and the driving chain in the clamping device (5)
Card slot formed engaging；The guide rail is arranged in the rack (1), and the pedestal is slidably connected with the guide rail.
3. a kind of tube-pulling apparatus according to claim 1, it is characterised in that：First fixed seat (5-1) side is uniformly divided
It is furnished with driving wheel.
4. a kind of tube-pulling apparatus according to claim 2, it is characterised in that：The rack (1) is equipped with described for limiting
The limit switch of driving chain stroke；The limit switch and the driving device are also connected with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499328.6U CN208050599U (en) | 2018-04-10 | 2018-04-10 | A kind of tube-pulling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499328.6U CN208050599U (en) | 2018-04-10 | 2018-04-10 | A kind of tube-pulling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050599U true CN208050599U (en) | 2018-11-06 |
Family
ID=63985681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499328.6U Active CN208050599U (en) | 2018-04-10 | 2018-04-10 | A kind of tube-pulling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050599U (en) |
-
2018
- 2018-04-10 CN CN201820499328.6U patent/CN208050599U/en active Active
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