CN209349403U - A kind of adjustment device of steel band - Google Patents
A kind of adjustment device of steel band Download PDFInfo
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- CN209349403U CN209349403U CN201822225935.6U CN201822225935U CN209349403U CN 209349403 U CN209349403 U CN 209349403U CN 201822225935 U CN201822225935 U CN 201822225935U CN 209349403 U CN209349403 U CN 209349403U
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Abstract
The utility model provides a kind of adjustment device of steel band, it include: spraying mechanism, positioning mechanism, hold-down mechanism and transport mechanism, the spraying mechanism is mounted on the front end of support fixed plate, positioning mechanism is installed near the spraying mechanism, the positioning mechanism is mounted in support fixed plate, hold-down mechanism is installed near the positioning mechanism, the hold-down mechanism is mounted in support fixed plate, transport mechanism is installed in the side of the support fixed plate, the transport mechanism is connect with hold-down mechanism, positioning accuracy with steel band is high, in process, steel band can advance according to desired trajectory, do not need that there are machining allowance to steel band, it does not need to steel band subsequent processing, it is at low cost, rejection rate is low, the effect that working efficiency improves.
Description
Technical field
The utility model belongs to machine tooling field, in particular to the adjustment device of a kind of steel band.
Background technique
Punching machine is exactly a punching type press machine.In national product, Sheet Metal Forming Technology due to being processed than tradition machinery for
Have and save material and the energy, it is high-efficient, it is not high to operator's technical requirements and by various mold applications can make it is mechanical plus
These advantages of the product that work is unable to reach, thus its purposes is more and more extensive.Conventional automobile tail gas pipe is to send steel band
Enter on steel band transveyer, then steel band is punched out steel band by punching machine, is wound in a roll steel band finally by other techniques, shape
At automobile tail gas pipe.But traditional steel band transveyer positioning accuracy is poor, in process, steel band is easy sideslip, needs pair
There are machining allowance for steel band, need subsequent processing to the machining allowance of steel band, at high cost, high rejection rate.
Utility model content
The purpose of this utility model is that the traditional steel band transveyer positioning accuracy of solution is poor, and in process, steel band holds
Easy sideslip needs to steel band to need to post-process to the subsequent product machining allowance of steel band production there are machining allowance, at high cost, gives up
The high technical problem of product rate provides a kind of adjustment device of steel band, and the positioning accuracy with steel band is high, in process,
Steel band can advance according to desired trajectory, not need not need steel band there are machining allowance to steel band subsequent processing, at low cost,
Rejection rate is low, the effect that working efficiency improves.
Technical solution provided by the utility model are as follows:
A kind of adjustment device of steel band, comprising: spraying mechanism, positioning mechanism, hold-down mechanism and transport mechanism, the spray
Mechanism is mounted on the front end of support fixed plate, and positioning mechanism, the positioning mechanism installation are equipped near the spraying mechanism
In support fixed plate, hold-down mechanism is installed near the positioning mechanism, the hold-down mechanism is mounted on support fixed plate
On, transport mechanism is installed in the side of the support fixed plate, the transport mechanism is connect with hold-down mechanism；
The spraying mechanism includes: support plate, pressure capsule, top board and spray head, and it is solid that the support plate is fixedly mounted on support
On fixed board, the top board is connect by screw and pressure capsule with support plate, is pressed capsule between the top board and support plate, is used for
The distance between top board and support plate are adjusted, the front end of support plate is fixedly installed with bracket, is equipped on the bracket several
A spray head；
The positioning mechanism includes: guide rail, and the guide rail is fixedly mounted in support fixed plate, and the guide rail is equipped with ditch
Slot is fixedly installed with the first lead screw base and the second lead screw base, first lead screw base and second at the both ends of the groove respectively
Lead screw base is rotatablely connected with the both ends of forward and reverse lead screw respectively by pivoted housing, and the positive/negative thread of forward and reverse lead screw is respectively and just
It being coupled to screw and reversed screw, the forward direction screw and reverse silk mother are located at the utility model center line two sides,
And be equidistant, the bottom end of the forward direction screw and reversed screw is slidably matched with groove, the forward direction screw and reversed screw
Top positioning beam barrel is equipped with by screw thread, be fixedly mounted on one end of forward and reverse lead screw of first lead screw base side
There is located hand wheel；
The hold-down mechanism includes: fixed plate, and the fixed plate is fixedly mounted on above support fixed plate, the fixed plate
Center be equipped with through-hole, one end of screw rod passes through through-hole and connect with pinch roller fixed plate, pacifies below the pinch roller fixed plate
Equipped with pinch roller, slideway is equipped on the inside of the support fixed plate, the pinch roller fixed plate and pinch roller are slidably matched with slideway, the silk
The other end of bar is equipped with promotion handwheel, and the promotion handwheel is above fixed plate, and in the fixed plate, the two sides of screw rod are logical
The backing-up screw that the installation that is screwed has stepped hole is crossed, is fixedly installed with guide post above the pinch roller fixed plate, it is described to lead
Be set with compressed spring, the guide post and compressed spring on column and backing-up screw be coaxial, one end of the compressed spring with it is locking
The bottom end of screw contacts, and active support wheel, the active support are equipped on the inside of the support fixed plate of the lower section of the pinch roller
Wheel is tangent with pinch roller, and one end of the active support wheel is connect with transport mechanism；
The transport mechanism includes: big belt wheel, small pulley, mounting rack and motor, the big belt wheel and active support wheel
One end is fixedly connected, and the mounting rack is fixedly mounted on the side of support fixed plate, and the motor is fixedly mounted on mounting rack
The axis of inside, the small pulley and motor is fixedly mounted, and the big belt wheel passes through synchronous band connection with small pulley.
Preferably, the pivoted housing is the copper sheathing perhaps internal diameter of the bearing copper sheathing or bearing and forward and reverse lead screw
Major diameter fit.
Preferably, the top of first lead screw base is equipped with lock-screw, and the bottom end of the lock-screw passes through copper
The circumference contact of block and forward and reverse lead screw.
Preferably, the outer diameter of the guide post is less than the internal diameter of backing-up screw stepped hole.
Preferably, the backing-up screw is equipped with stop nut.
Preferably, the mounting rack and the mounting hole of support fixed plate cooperation are strip hole, in the support fixed plate
The side of upper mounting rack is fixedly installed with tension base, and tensioner screw is connected through a screw thread with tension base, and the one of the tensioner screw
The end thereof contacts at end and mounting rack, the tensioner screw are equipped with tensioner nut.
The beneficial effects of the utility model embody in the following areas:
1, the positioning accuracy of steel band is high, and in process, steel band can advance according to desired trajectory；
2, it does not need not needing steel band there are machining allowance to steel band subsequent processing, at low cost, rejection rate is low；
3, work efficiency is high.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the main sectional view of the utility model.
Fig. 4 is the cross-sectional view of the positioning mechanism of the utility model.
In figure: 1 support plate, 2 top boards, 3 brackets, 4 spray heads, 5 hold-down mechanisms, 501 promotion handwheels, 502 backing-up screws,
503 stop nuts, 504 fixed plates, 505 compressed springs, 506 guide posts, 507 screw rods, 508 pinch roller fixed plates, 509 pinch rollers, 510 is main
Dynamic support wheel, 6 support fixed plates, 601 slideways, 7 small pulleys, 8 big belt wheels, 9 mounting racks, 10 positioning mechanisms, 1001 located hand wheels,
1002 copper billets, 1003 lock-screws, 1004 positioning beam barrels, 1005 forward and reverse lead screws, 1,006 second lead screw bases, 1007 pivoted housings,
1008 reversed screws, 1009 guide rails, 1010 grooves, 1011 positive screws, 1,012 first lead screw bases, 11 tensioner nuts, 12 tensioners
Seat, 13 tensioner screws, 14 pressure capsules.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figs 1-4, the utility model provides a kind of adjustment device of steel band, comprising: spraying mechanism, positioning mechanism
10, hold-down mechanism 5 and transport mechanism, the spraying mechanism is mounted on the front end of support fixed plate 6, near the spraying mechanism
Positioning mechanism 10 is installed, the positioning mechanism 10 is mounted in support fixed plate 6, is equipped near the positioning mechanism 10
Hold-down mechanism 5, the hold-down mechanism 5 are mounted in support fixed plate 6, are equipped with transmission in the side of the support fixed plate 6
Mechanism, the transport mechanism are connect with hold-down mechanism 5；
The spraying mechanism includes: that support plate 1, pressure capsule 14, top board 2 and spray head 4, the support plate 1 are fixedly mounted on
It supports in fixed plate 6, the top board 2 is connect by screw and pressure capsule 14 with support plate 1, presses capsule 14 in 2 He of top board
Between support plate 1, for adjusting the distance between top board 2 and support plate 1, the front end of support plate 1 is fixedly installed with bracket 3,
Several spray heads 4 are installed on the bracket 3；Gap of the steel band across support plate 1 and top board 2, by under spray head 4
Side enters punching machine, and punching machine carries out processing punching to steel band, and screw sequentially passes through top board 2 and pressure capsule 14, then with 1 spiral shell of support plate
Line connection, is fixedly connected with support plate 1 with top board 2, and pressure capsule 14 is that the finished parts of similar spring can by adjusting screw
To adjust the size in the gap between support plate 1 and top board 2, and then it is adapted to the steel band of different-thickness；Spray head 4 can be right
Steel band below carries out oil spout, enters steel band band oil in punching machine, and punching machine carries out punching press, Ke Yibao to the steel band with oil liquid
The lubrication and effective cooling of punching press are demonstrate,proved, and then can guarantee the service life of the mold on punching machine, while also ensuring steel band
Product quality after punching press, the heat affecting product quality not generated by punching press.
The positioning mechanism 10 includes: guide rail 1009, and the guide rail 1009 is fixedly mounted in support fixed plate 6, described
Guide rail 1009 is equipped with groove 1010, is fixedly installed with the first lead screw base 1012 and second respectively at the both ends of the groove 1010
Lead screw base 1006, first lead screw base 1012 and the second lead screw base 1006 by pivoted housing 1007 respectively with forward and reverse lead screw 1005
Both ends rotation connection, the first lead screw base 1012 and the second lead screw base 1006 reversed lead screw 1005 that is positive provides support, it is described just
The positive/negative thread of reversed lead screw 1005 is coupled with positive screw 1011 and reversed screw 1008 respectively, the forward direction screw
1011 and reversed screw 1008 be located at the utility model center line two sides, and be equidistant, forward direction 1011 He of screw
The bottom end of reversed screw 1008 is slidably matched with groove 1010, and the top of the forward direction screw 1011 and reversed screw 1008 passes through
Screw thread is equipped with positioning beam barrel 1004, the fixed peace on one end of forward and reverse lead screw 1005 of 1012 side of the first lead screw base
Equipped with located hand wheel 1001；The forward direction screw 1011 and reversed screw 1008 are located at the utility model center line two sides,
And be equidistant, that is, centered on referring to the center line between the first lead screw base 1012 and the second lead screw base 1006, positive screw
1011 and reversed screw 1008 and center line be equidistant, one end of forward and reverse lead screw 1005 is plus thread, the other end is anti-
Screw thread is connected through a screw thread with positive screw 1011 and reversed screw 1008, when can be manually rotated located hand wheel 1001, just respectively
Reversed lead screw 1005 is rotated together with located hand wheel 1001, and positive screw 1011 and reversed screw 1008 are same in groove 1010
When move in the opposite direction, even if positive the distance between screw 1011 and reversed screw 1008 are expanded or shunk simultaneously, just
Positioning beam barrel 1004 is equipped with by screw thread to the top of screw 1011 and reversed screw 1008, positioning beam barrel 1004 is in one
Portion is inlaid with the cylinder of mandrel and bearing, and positioning beam barrel 1004 be free to rotate by the center of circle of mandrel, and steel band passes through two
It positioning between beam barrel 1004, by can be manually rotated located hand wheel 1001, and then adjusting positive screw 1011 and reversed screw 1008
The distance between, guarantee two side contacts of positioning beam barrel 1004 and steel band, the positioning beam barrel 1004 of steel band two sides can be to steel band
It is limited, steel band installation desired trajectory is made to advance, provide guiding well to the advance of steel band, meanwhile, forward and reverse lead screw
1005 it is also ensured that the center of steel band is constant, and positioning beam barrel 1004 be free to protect by center of circle rotation of mandrel
The smooth of steel band advance is demonstrate,proved, frictional resistance is reduced, guarantees the quality that punching machine processes steel band；
The hold-down mechanism includes: fixed plate 504, and the fixed plate 504 is fixedly mounted on 6 top of support fixed plate, institute
The center for stating fixed plate 504 is equipped with through-hole, and one end of screw rod 507 passes through through-hole and connect with pinch roller fixed plate 508, described
Pinch roller 509 is installed below pinch roller fixed plate 508, pinch roller 509 can below pinch roller fixed plate 508 with the axis of pinch roller 509 from
It is equipped with slideway 601, the pinch roller fixed plate 508 and pinch roller 509 by rotating, on the inside of the support fixed plate 6 and slideway 601 slides
Cooperation, the other end of the screw rod 507, which is equipped with, promotes handwheel 501, and the promotion handwheel 501 is above fixed plate 504, in institute
It states in fixed plate 504, the two sides of screw rod 507 are threadably secured the backing-up screw 502 that installation has stepped hole, and the pinch roller is solid
The top of fixed board 508 is fixedly installed with guide post 506, and compressed spring 505, the guide post 506 and pressure are set on the guide post 506
Contracting spring 505 and backing-up screw 502 are coaxial, and one end of the compressed spring 505 is contacted with the bottom end of backing-up screw 502, in institute
It states and active support wheel 510 is installed on the inside of the support fixed plate 6 of the lower section of pinch roller 509, the active support wheel 510 and pinch roller
509 is tangent, and one end of the active support wheel 510 is connect with transport mechanism；Handwheel 501 is promoted by manually lifting, and then band
Dynamic screw rod 507, pinch roller fixed plate 508 and pinch roller 509 rise along slideway 601, make between active support wheel 510 and pinch roller 509
There is gap, by steel band inserted into gap and being manually placed on active support wheel 510, then putting down and promoting handwheel 501, making
Active support wheel 510 and pinch roller 509 push down steel band, and compressed spring 505 can apply pressure to pinch roller fixed plate 508 and pinch roller 509
Contracting power, makes pinch roller 509 compress the steel band between active support wheel 510 and pinch roller 509, and the rotation of active support wheel 510 drives steel
Tape travel adjusts backing-up screw 502, the compressing force of adjustable compressed spring 505, and then adjusts pinch roller 509 to the pressure of steel band
Power, guarantee it is non-slip during transporting steel band, guide post 506 can to compressed spring 505 provide guiding, prevent compressed spring
505 run-off the straights guarantee that compressed spring 505 provides the stability of pressure.
The transport mechanism include: big belt wheel 8, small pulley 7, mounting rack 9 and motor (inside mounting rack, in figure not
Draw), the big belt wheel 8 is fixedly connected with one end of active support wheel 510, and the mounting rack 9 is fixedly mounted on support fixed plate 6
Side, the motor is fixedly mounted on the inside of mounting rack 9, and the axis of the small pulley 7 and motor is fixedly mounted, the big band
Wheel 9 passes through synchronous band connection with small pulley 7；Big belt wheel 8, small pulley 7, mounting rack 9 and motor are in the same of support fixed plate 6
Side, big belt wheel 8 and small pulley 7 drive small pulley 7 to rotate in same plane, motor, and small pulley 7 drives big belt wheel by synchronous belt
9 rotations, big belt wheel 9 drives active support wheel 510 to rotate, and then the steel band between active support wheel 510 and pinch roller 509 provides
The power of advance, makes steel band smoothly advance, and persistently provides steel band for punching machine.
Specific work process are as follows: promote handwheel 501 by manually lifting, and then drive screw rod 507, pinch roller fixed plate 508
Rise with pinch roller 509 along slideway 601, makes gap occur between active support wheel 510 and pinch roller 509, by manually by steel band
It in inserted into gap and is placed on active support wheel 510, then puts down and promote handwheel 501, make active support wheel 510 and pinch roller 509
Steel band is pushed down, steel band is across two positioning beam barrels 1004, by can be manually rotated located hand wheel 1001, and then adjusts positive silk
Female the distance between 1011 and reversed screw 1008, guarantee two side contacts of positioning beam barrel 1004 and steel band, steel band two sides are determined
Position beam barrel 1004 can limit steel band, so that steel band installation desired trajectory is advanced, by adjusting screw, adjust support plate 1
The size in the gap between top board 2, and then it is adapted to the steel band of different-thickness, steel band is finally passed through into 1 He of support plate
Gap between top board 2 enters punching machine by the lower section of spray head 4, when processing, starts motor, motor drives small pulley 7 to revolve
Turn, small pulley 7 drives big belt wheel 8 to rotate by synchronous belt, and big belt wheel 8 drives active support wheel 510 to rotate, and then actively to prop up
Steel band between support wheel 510 and pinch roller 509 provides the power to advance, and steel band is made smoothly to advance, and persistently provides steel band for punching machine, together
When, spray head 4 starts to enter steel band band oil in punching machine steel band oil spout, and punching machine carries out punching press to the steel band with oil liquid, can be with
Guarantee the lubrication and effective cooling of punching press, and then can guarantee the service life of the mold on punching machine, while also ensuring steel
With the product quality after punching press.Physical circuit control mode is the prior art, and details are not described herein.
The pivoted housing 1007 is the outer of the copper sheathing perhaps internal diameter of the bearing copper sheathing or bearing and forward and reverse lead screw 1005
Diameter cooperation guarantees the normally rotation of forward and reverse lead screw 1005, and axial displacement do not occur, and guarantees adjusting positive screw 1011 and anti-
To between screw 1008 apart from when, forward and reverse lead screw 1005 does not occur with the first lead screw base 1012 and the second lead screw base 1006
It shakes, guarantees the precision of adjustment；The top of first lead screw base 1012 is equipped with lock-screw 1003, the lock-screw
1003 bottom end passes through the circumference contact of copper billet 1002 and forward and reverse lead screw 1005, adjusts just by forward and reverse lead screw 1005
To when distance finishes between screw 1011 and reversed screw 1008, in practical work process, positive screw 1011 and anti-
It is possible to that axial displacement can occur to screw 1008, i.e., forward and reverse lead screw 1005 is possible to rotate, and ensures that so not
It to the positioning accuracy of steel band, is improved so as to cause processing rejection rate, passes through setting lock-screw 1003, adjust lock-screw
1003, so that it is compressed copper billet 1002, and then compress the periphery of forward and reverse lead screw 1005, it is ensured that forward and reverse lead screw 1005 exists
It will not be rotated during work, and then ensure that axial position will not occur for positive screw 1011 and reversed screw 1008
It moves, when the distance between ensure that the positioning accuracy to steel band, then readjust positive screw 1011 and reversed screw 1008, only
Lock-screw 1003 need to be unclamped；The outer diameter of the guide post 506 is less than the internal diameter of 502 stepped hole of backing-up screw, and guide post 506 exists
While providing guiding for compressed spring 505, it will not collide with backing-up screw 502, ensure that guide post 506 and backing-up screw
502 service life；The backing-up screw 502 is equipped with stop nut 503, the adjustable compressed spring 505 of backing-up screw 502
Compressing force, and then adjust pinch roller 509 to the pressure of steel band, guarantee it is non-slip during transporting steel band, in the course of work
In, backing-up screw 502 is possible to loosen, and then influences the compressing force of compressed spring 505, can not guarantee pinch roller 509 to steel band
Lasting pressure is generated, by the way that stop nut 503 is arranged, it is ensured that backing-up screw 502 will not loosen, and will not influence compression bullet
The compressing force of spring 505 guarantees that pinch roller 509 generates lasting pressure to steel band, guarantees non-slip during transporting steel band；Institute
It states mounting rack 9 and the mounting hole for supporting fixed plate 6 to cooperate is strip hole, the side of mounting rack 9 is solid in the support fixed plate 6
Dingan County is equipped with tension base 12, and tensioner screw 13 is connected through a screw thread with tension base 12, one end of the tensioner screw 13 and installation
The end thereof contacts of frame 9, the tensioner screw 13 is equipped with tensioner nut 11, during installation, connects big belt wheel 9 and small band
The synchronous belt of wheel 7 is possible to that expanding force is inadequate, and then influencing whole transfer motion power pushes away it by adjusting tensioner screw 13
Mounting rack 9 is moved along strip hole in-plane displancement, after waiting the expanding force of synchronous belts to reach requirement, then passes through screw and consolidates mounting rack 9
Surely it supports in fixed plate 6, after adjustment, synchronous belt loosens again in order to prevent, by tensioner nut 11 by tensioner screw 13
It is locked, guarantee that tensioner screw 13 persistently pushes mounting rack 9, guarantees that synchronous belt does not loosen, guarantee the proper motion of whole system.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of adjustment device of steel band characterized by comprising spraying mechanism, positioning mechanism, hold-down mechanism and conveyer
Structure, the spraying mechanism is mounted on the front end of support fixed plate, positioning mechanism is equipped near the spraying mechanism, described fixed
Position mechanism is mounted in support fixed plate, hold-down mechanism is equipped near the positioning mechanism, the hold-down mechanism is mounted on
It supports in fixed plate, transport mechanism is installed in the side of the support fixed plate, the transport mechanism is connect with hold-down mechanism；
The spraying mechanism includes: that support plate, pressure capsule, top board and spray head, the support plate are fixedly mounted on support fixed plate
On, the top board is connect by screw and pressure capsule with support plate, presses capsule between the top board and support plate, for adjusting
The distance between top board and support plate, the front end of support plate are fixedly installed with bracket, several sprays are equipped on the bracket
Head；
The positioning mechanism includes: guide rail, and the guide rail is fixedly mounted in support fixed plate, and the guide rail is equipped with groove,
It is fixedly installed with the first lead screw base and the second lead screw base, first lead screw base and the second lead screw respectively at the both ends of the groove
Seat by pivoted housing respectively with the both ends of forward and reverse lead screw be rotatablely connected, the positive/negative thread of forward and reverse lead screw respectively with positive silk
Female and reversed screw is coupled, it is described forward direction screw and reverse silk mother be located at steel band adjustment device center line two
Side, and be equidistant, the bottom end of the forward direction screw and reversed screw is slidably matched with groove, the forward direction screw and reverse silk
Female top is equipped with positioning beam barrel by screw thread, the fixed peace on one end of forward and reverse lead screw of first lead screw base side
Equipped with located hand wheel；
The hold-down mechanism includes: fixed plate, and the fixed plate is fixedly mounted on above support fixed plate, in the fixed plate
Heart position is equipped with through-hole, and one end of screw rod passes through through-hole and connect with pinch roller fixed plate, is equipped with below the pinch roller fixed plate
Pinch roller, the support fixed plate inside are equipped with slideway, and the pinch roller fixed plate and pinch roller are slidably matched with slideway, the screw rod
The other end is equipped with promotion handwheel, and the promotion handwheel is above fixed plate, and in the fixed plate, the two sides of screw rod pass through spiral shell
The backing-up screw for having stepped hole is fixedly mounted in line, is fixedly installed with guide post above the pinch roller fixed plate, on the guide post
It is set with compressed spring, the guide post and compressed spring and backing-up screw is coaxial, one end of the compressed spring and backing-up screw
Bottom end contact, active support wheel is installed on the inside of the support fixed plate of the lower section of the pinch roller, the active support wheel with
Pinch roller is tangent, and one end of the active support wheel is connect with transport mechanism；
The transport mechanism includes: big belt wheel, small pulley, mounting rack and motor, one end of the big belt wheel and active support wheel
It being fixedly connected, the mounting rack is fixedly mounted on the side of support fixed plate, and the motor is fixedly mounted on the inside of mounting rack,
The axis of the small pulley and motor is fixedly mounted, and the big belt wheel passes through synchronous band connection with small pulley.
2. a kind of adjustment device of steel band according to claim 1, which is characterized in that the pivoted housing is copper sheathing or axis
It holds, the major diameter fit of the internal diameter of the copper sheathing or bearing and forward and reverse lead screw.
3. a kind of adjustment device of steel band according to claim 1, which is characterized in that pacify on the top of first lead screw base
Equipped with lock-screw, the bottom end of the lock-screw passes through the circumference contact of copper billet and forward and reverse lead screw.
4. a kind of adjustment device of steel band according to claim 1, which is characterized in that the outer diameter of the guide post is less than locking
The internal diameter of screw stepped hole.
5. a kind of adjustment device of steel band according to claim 1, which is characterized in that the backing-up screw is equipped with locking
Nut.
6. a kind of adjustment device of steel band according to claim 1, which is characterized in that the mounting rack and support fixed plate
The mounting hole of cooperation is strip hole, and the side of mounting rack is fixedly installed with tension base, tensioner screw in the support fixed plate
It is connected through a screw thread with tension base, one end of the tensioner screw and the end thereof contacts of mounting rack, the tensioner screw are equipped with
Tensioner nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225935.6U CN209349403U (en) | 2018-12-28 | 2018-12-28 | A kind of adjustment device of steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225935.6U CN209349403U (en) | 2018-12-28 | 2018-12-28 | A kind of adjustment device of steel band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349403U true CN209349403U (en) | 2019-09-06 |
Family
ID=67800031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822225935.6U Active CN209349403U (en) | 2018-12-28 | 2018-12-28 | A kind of adjustment device of steel band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349403U (en) |
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2018
- 2018-12-28 CN CN201822225935.6U patent/CN209349403U/en active Active
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