CN203380568U - Screw dismounting device of single-screw bulking machine - Google Patents
Screw dismounting device of single-screw bulking machine Download PDFInfo
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- CN203380568U CN203380568U CN201320370871.3U CN201320370871U CN203380568U CN 203380568 U CN203380568 U CN 203380568U CN 201320370871 U CN201320370871 U CN 201320370871U CN 203380568 U CN203380568 U CN 203380568U
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- screw
- screw rod
- jack
- thrust mechanism
- anchor ear
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Abstract
The utility model discloses a screw dismounting device of single-screw bulking machine. The screw dismounting device comprises a beam clamp and a mounting plate. The beam clamp is used for clamping a bulking machine screw, and the mounting plate is used for mounting a thrust mechanism. The thrust mechanism is arranged between the mounting plate and the beam clamp, and is distributed around an axis of a screw, and the mounting plate is connected with a bulking cavity of a bulking machine. By the screw dismounting device, the beam clamp is sleeved on the outer side of the screw to have the same to be clamped, the mounting plate is fixedly connected with a second section of the bulking cavity, and the thrust mechanism pushes the beam clamp to enable the screw and the bulking cavity to produce displacement, so that the screw can be dismounted smoothly. Therefore, efficiency of dismounting of the screw is improved, maintenance time of the bulking machine is reduced, shutdown time is thus reduced, loss brought by shutdown is reduced, damage caused by direct hitting of the screw is avoided, and maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of detaching device for screw rod of puffing machine, especially relates to the single serew bulker detaching device for screw rod.
Background technology
Along with people are more and more to the demand of dilated product, bulking machine also more and more is subject to the favor of producer now.Yet due to single serew bulker structure and design aspect, screw surface has generally adopted nitrogen treatment, and surface is very crisp, so can not directly with hammer, beat when removing and installing screw rod.And general by six sides or spline transferring power between screw rod and main shaft, after using a period of time, the lubricating oil carbonization under the environment of high temperature between screw rod and main shaft, cause screw rod to be connected with the main shaft carbonization, dismantle and have difficulty greatly, caused great puzzlement to production and maintenance and repair.Dismantle a single serew bulker one day at least, couple of days, directly take the mode of destroying screw rod that screw rod is separated from main shaft when serious at most, not only increased the time that producer shuts down, and improved the accessory use cost of producer.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art; provide a kind of can the quick-detachment screw rod; avoid screw rod is caused the single serew bulker detaching device for screw rod of damage; this device has improved dismounting speed; reduced downtime; reduce the loss caused because of shutdown, in the time of dismounting simultaneously, avoided damaging screw rod, reduced maintenance cost.
For achieving the above object, the utility model single serew bulker detaching device for screw rod adopts following technical scheme:
A kind of single serew bulker detaching device for screw rod, comprise anchor ear for clamping screw rod of puffing machine and for the installing plate of installed thrust mechanism, be provided with thrust mechanism between described installing plate and anchor ear, described thrust mechanism is uniform centered by screw axis, and described installing plate is connected with the Builking cavity of bulking machine.
Described thrust mechanism is jack.Thrust mechanism can be also hydraulic push rod, electric pushrod.
The piston rod of described jack is connected with anchor ear by push rod.Described push rod is connected with anchor ear, and the piston rod of jack and push rod are flexibly connected, and anchor ear and jack partial installation, reduced the time that jack is connected with anchor ear, improved the removal efficiency of screw rod.
Be provided with the extension bar of the flexible connection for lengthening the jack stroke between described push rod and piston rod.Can between push rod and piston rod, install extension bar additional to improve the stroke of anchor ear when screw rod is long, increase the accommodation of this device, when jack bounces back, extension bar falls automatically, has improved the efficiency of dismantling screw.
Be provided with the installing hole that is connected use with expansion chamber on described installing plate, described installing hole is mounting hole.Mounting hole can be according to the pitch difference of screw rod, and the rotation installing plate, make piston rod align with anchor ear, reduced the time that this device is installed, and improved the efficiency of dismantling screw.
The utility model compared with prior art, has the following advantages:
1, first dismantle the first paragraph Builking cavity, anchor ear is socketed in to screw rod outside clamping screw, and installing plate is fixedly connected with the second section expansion chamber, and thrust mechanism promotes anchor ear, make screw rod and expansion chamber produce displacement, thereby pull down smoothly screw rod, improved the efficiency of dismounting push rod, reduced the maintenance time of bulking machine, thereby reduced downtime, reduce the loss brought because of shutdown, avoided directly knocking the screw rod damage that screw rod causes, reduced maintenance cost;
2, thrust mechanism is jack, and compact conformation is simple, is convenient to remove and install, and has improved the efficiency of dismantling screw;
3, the piston rod of jack is connected with anchor ear by push rod, the piston rod of jack and push rod are flexibly connected, anchor ear and jack partial installation, jack and push rod need to do not connected, do not need align especially accurately piston rod and push rod yet, reduce the time that jack is connected with anchor ear, improved the removal efficiency of screw rod;
4, in the long situation of screw rod, the piston rod screw rod of still not dismantling when reaching range, piston rod can bounce back, install extension bar additional to improve the formation of anchor ear between push rod and piston rod, so just improved the accommodation of this device, after dismantling screw, during the jack retraction, extension bar falls automatically, has improved the efficiency of dismantling screw.
5, the mounting hole on installing plate can be according to the pitch difference of screw rod, and the rotation installing plate, make piston rod align with push rod, reduced the time that this device is installed, and improved the efficiency of dismantling screw.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, the utility model discloses a kind of single serew bulker detaching device for screw rod, comprise anchor ear 2 for clamping screw rod of puffing machine 1 and for the installing plate 5 of installed thrust mechanism 6, be provided with thrust mechanism between described installing plate 5 and anchor ear 2, described thrust mechanism is uniform centered by screw rod 1 axis, described thrust mechanism 6 is jack, described installing plate 5 is connected with expanded 7 chambeies of bulking machine, the piston rod of described jack is connected with anchor ear 2 by push rod 3, described push rod 3 is connected with anchor ear 2, the piston rod of jack and push rod 3 are flexibly connected, anchor ear and jack partial installation, reduced the time that jack is connected with anchor ear, be provided with the extension bar 4 of the flexible connection for lengthening the jack stroke between described push rod 3 and piston rod, can between push rod and piston rod, install extension bar additional to improve the stroke of anchor ear when screw rod is long, when jack bounces back, extension bar falls automatically, be provided with the installing hole 51 that is connected use with expansion chamber on described installing plate 5, described installing hole 51 is mounting hole, the mounting hole arranged can be according to the pitch difference of screw rod, the rotation installing plate, piston rod is alignd with push rod 3, reduced the time that this device is installed, improved the efficiency of dismantling screw.
Operation principle: at first dismantle the first paragraph Builking cavity, installing plate is arranged on remaining Builking cavity, jack is fixed on the jack installing plate, hold anchor ear tightly screw rod again, and by push rod, jack and anchor ear are coupled together, the operation jack moves piston rod promotion anchor ear, make screw rod and expansion chamber produce displacement until screw rod integral body is unloaded, if piston rod reaches range, screw rod does not still unload, piston rod can bounce back, install extension bar additional between piston rod and push rod, promoting piston rod makes screw rod continue outwards to extract, finally disassemble screw rod.
The utility model is based on reducing considering of labour intensity and maintenance cost aspect, adopt two Manual hydraulic jacks as power, two jack are distributed on the both sides of screw shaft, by push rod, jack is connected with the anchor ear on being arranged on screw rod, the jack installing plate is fixed on Builking cavity, jack is parallel with the screw rod major axes orientation, just can dismantle a joint screw rod after one section Builking cavity of so each dismounting, every one approximately 20 minutes screw rod used time of joint of dismounting, greatly reduce labour intensity and saved maintenance time.
Claims (5)
1. a single serew bulker detaching device for screw rod, it is characterized in that: comprise anchor ear for clamping screw rod of puffing machine and for the installing plate of installed thrust mechanism, be provided with thrust mechanism between described installing plate and anchor ear, described thrust mechanism is uniform centered by screw axis, and described installing plate is connected with the Builking cavity of bulking machine.
2. single serew bulker detaching device for screw rod according to claim 1 is characterized in that: described thrust mechanism is jack uniform centered by screw axis.
3. single serew bulker detaching device for screw rod according to claim 2, it is characterized in that: the piston rod of described jack is connected with anchor ear by push rod.
4. single serew bulker detaching device for screw rod according to claim 3, is characterized in that: the extension bar that is provided with the flexible connection for lengthening the jack stroke between described push rod and piston rod.
5. according to claim 1,2,3 or 4 described single serew bulker detaching device for screw rods, it is characterized in that: be provided with the installing hole that is connected use with expansion chamber on described installing plate, described installing hole is mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370871.3U CN203380568U (en) | 2013-06-26 | 2013-06-26 | Screw dismounting device of single-screw bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370871.3U CN203380568U (en) | 2013-06-26 | 2013-06-26 | Screw dismounting device of single-screw bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380568U true CN203380568U (en) | 2014-01-08 |
Family
ID=49869094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370871.3U Expired - Fee Related CN203380568U (en) | 2013-06-26 | 2013-06-26 | Screw dismounting device of single-screw bulking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853745A (en) * | 2017-12-08 | 2018-03-30 | 湖北惠泽生物科技股份有限公司 | A kind of expanded feed pipe of convenient disassembly |
| CN109452677A (en) * | 2019-01-11 | 2019-03-12 | 安德里茨（中国）有限公司 | Screw rod ejecting mechanism |
| CN114102085A (en) * | 2021-12-01 | 2022-03-01 | 江苏丰尚智能科技有限公司 | Quick change device for bulking machine |
-
2013
- 2013-06-26 CN CN201320370871.3U patent/CN203380568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853745A (en) * | 2017-12-08 | 2018-03-30 | 湖北惠泽生物科技股份有限公司 | A kind of expanded feed pipe of convenient disassembly |
| CN109452677A (en) * | 2019-01-11 | 2019-03-12 | 安德里茨（中国）有限公司 | Screw rod ejecting mechanism |
| CN114102085A (en) * | 2021-12-01 | 2022-03-01 | 江苏丰尚智能科技有限公司 | Quick change device for bulking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |