CN109592895A - A kind of single motor adjustable tracting device - Google Patents
A kind of single motor adjustable tracting device Download PDFInfo
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- CN109592895A CN109592895A CN201811603119.2A CN201811603119A CN109592895A CN 109592895 A CN109592895 A CN 109592895A CN 201811603119 A CN201811603119 A CN 201811603119A CN 109592895 A CN109592895 A CN 109592895A
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- mounting plate
- traction wheel
- installation axle
- mounting rack
- sliding rail
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
- C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of single motor adjustable tracting devices, comprising: fixed frame and mounting rack, mounting rack, which slides back and forth, to be mounted on fixed frame；Clamp system is adjusted, adjusting clamp system includes left mounting plate, right mounting plate, the left traction wheel being mounted on left mounting plate and the right traction wheel being mounted on right mounting plate, is clamped with profile between left traction wheel and right traction wheel；Left mounting plate, which can horizontally slip, to be mounted on right mounting plate, the clamping and release for left traction wheel and right traction wheel to profile；Right mounting plate can horizontally slip and be mounted on mounting rack, be coupled sliding back and forth for frame, the centering for left traction wheel and right traction wheel and profile；Transmission mechanism, transmission mechanism include motor, and motor is engaged by gear and belt wheel transmission drives left traction wheel is synchronous with right traction wheel to relatively rotate, friction conveying profile.The present invention can clamp the profile of different size, different cross section shape, realize stably Automatic Conveying.
Description
Technical field
The present invention relates to profiles to draw conveying technology field, and in particular to a kind of single motor adjustable tracting device.
Background technique
In optical fiber fabrication arts, optic fibre manufacture process is complicated, and early period, blank was glass pole, and there are many rule for diameter of section
Lattice, length requirement are indefinite.The manufacture of this glass pole needs a kind of special non-device for mark, it can clamp, draw melting
Vitreum under state is vertical, uniform motion, so that it is uniform to obtain stick diameter, the consistent isometric glass pole of size, qualified glass
Glass pole can just be made into optical fiber after wire drawing is at line.
Since the technique of fiber manufacturing enterprise is different, to clamping force, stick diameter adjustable range, pull-rod speed, X, Z-direction size tune
Whole requirement is also not quite similar；And adaptive change can not be carried out according to the design requirement of different enterprises in the prior art
Non- device for mark.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the present invention provides a kind of single motor adjustable tracting device, can
The profile of different size, different cross section shape is clamped, realizes that stably Automatic Conveying, the chucking power of the device, two lead
Running wheel is closed size, center conveyor height and is adjusted, to adapt to the related request of corollary equipment.
The invention discloses a kind of single motor adjustable tracting devices, comprising:
Fixed frame and mounting rack, the mounting rack, which slides back and forth, to be mounted on the fixed frame；
Clamp system is adjusted, the adjusting clamp system includes left mounting plate, right mounting plate, is mounted on the left mounting plate
On left traction wheel and the right traction wheel that is mounted on the right mounting plate, be clamped between the left traction wheel and right traction wheel
Profile；The left mounting plate, which can horizontally slip, to be mounted on the right mounting plate, and the left traction wheel and right traction wheel pair are used for
The clamping and release of the profile；The right mounting plate, which can horizontally slip, to be mounted on the mounting rack, and the mounting rack is cooperated
Slide back and forth, the centering for the left traction wheel and right traction wheel and the profile；
Transmission mechanism, the transmission mechanism include motor, and the motor passes through described in gear engagement and belt wheel transmission drive
Left traction wheel is synchronous with right traction wheel to be relatively rotated, and friction conveys the profile.
As a further improvement of the present invention, the fixed frame is equipped with the first sliding rail, the mounting rack along the longitudinal direction
Corresponding first sliding rail in bottom the first sliding block is installed.
As a further improvement of the present invention, the left traction wheel may be rotatably mounted on the left mounting plate, the right side
Traction wheel may be rotatably mounted on the right mounting plate；The left traction wheel is consistent with the revolving speed of right traction wheel.
As a further improvement of the present invention, the top of the mounting rack is equipped with the second sliding rail in left-right direction, described
Left corresponding second sliding rail of mounting plate is equipped with the second sliding block, and right corresponding second sliding rail of mounting plate is equipped with
Third sliding block；
Cylinder is equipped between the left mounting plate and right mounting plate, the cylinder rod of the cylinder is mounted on the left mounting plate
Trunnion on, the fixing end of the cylinder is mounted on the boss of the right mounting plate；The left mounting plate passes through the cylinder
Stretch and horizontally slip on second sliding rail, drive the left traction wheel and right traction wheel to the clamping of the profile and pine
It opens.
As a further improvement of the present invention, the lower part of the mounting rack is equipped with third sliding rail in left-right direction, described
The left corresponding third sliding rail of mounting plate is equipped with Four-slider, and the right corresponding third sliding rail of mounting plate is equipped with
5th sliding block；
The first adjustment structure of the installation for driving the left mounting plate and right mounting plate to horizontally slip on the mounting rack.
As a further improvement of the present invention, the first adjustment structure includes the first adjustment bar and support, the support
It is mounted on the mounting rack, the first adjustment bar is threaded through in the internal thread hole of the support, the first adjustment bar
One end is mounted on the right mounting plate, and the other end of the first adjustment bar is equipped with the first handwheel, the first adjustment bar
It is equipped with the first locking nut for locking the first adjustment bar.
As a further improvement of the present invention, for driving that the mounting rack slides back and forth is installed on the fixed frame
Two adjustment structures；
The second adjustment structure includes second adjustment bar and T-type seat, and the T-type seat is mounted on the fixed frame, institute
It states second adjustment bar to be threaded through in the internal thread hole of the mounting rack, one end of the second adjustment bar is mounted on the T-type seat
On, the other end of the second adjustment bar is equipped with the second handwheel, and the fixed frame is equipped with for locking the mounting rack
Second locking nut.
As a further improvement of the present invention, the transmission mechanism further includes frame body and the first peace laid along the longitudinal direction
Axis, the second installation axle, third installation axle, the 4th installation axle are filled, first installation axle, the second installation axle are mounted on the frame body
On, the left traction wheel is mounted in the third installation axle, and the right traction wheel is mounted in the 4th installation axle；
The motor is connected with first installation axle, the first gear in first installation axle and second installation
Second gear on axis is meshed；The 4th belt on the first belt pulley and the 4th installation axle in first installation axle
Wheel is connected by belt, and the second belt pulley in second installation axle passes through with the third belt pulley in the third installation axle
Belt is connected.
As a further improvement of the present invention, further includes:
Belt wheel tensioning mechanism, for be tensioned first belt pulley and the 4th belt pulley, second belt pulley with
Belt between the third belt pulley.
As a further improvement of the present invention, the belt wheel tensioning mechanism includes extension spring, along upper on the mounting rack
Lower direction is equipped with the 4th sliding rail, and corresponding 4th sliding rail of frame body is equipped with the 6th sliding block；The extension spring
Upper end is mounted on the frame body, and the lower end of the extension spring is mounted on the mounting rack.
Compared with prior art, the invention has the benefit that
The present invention drives the synchronous relative rotation of two traction wheels by single motor, and friction conveying is clamped in two tractions
Profile between wheel；Meanwhile the present invention by the relative motion of two mounting plates, can realize clamping and the pine of two traction wheels
It opens；By two mounting plates front and backs and side-to-side movement, the centering of two traction wheels and profile is realized；The present invention is with low cost, letter
Just, practical scheme realizes quick adjustment by mechanical, electrical, gas reasonable combination, steadily draws, conveys more specifications, difference
The requirement of section profile.
Detailed description of the invention
Fig. 1 is the structure chart of single motor adjustable tracting device disclosed in an embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the part-structure figure of fixed frame in Fig. 1；
Fig. 4 is the part-structure figure of mounting rack in Fig. 1；
Fig. 5 is the part-structure figure that clamp system is adjusted in Fig. 1；
Fig. 6 is another part structure chart that clamp system is adjusted in Fig. 1；
Fig. 7 is the side view of Fig. 6；
Fig. 8 is the rearview of Fig. 6；
Fig. 9 is the structure chart of transmission mechanism in Fig. 1；
Figure 10 is the structure chart of belt wheel tensioning mechanism in Fig. 1.
In figure:
10, fixed frame；11, the first sliding rail；
20, mounting rack；21, the first sliding block；22, the second sliding rail；23, third sliding rail；24, the 4th sliding rail；
30, clamp system is adjusted；31, left mounting plate；32, right mounting plate；33, left traction wheel；34, right traction wheel；35,
Two sliding blocks；36, third sliding block；37, cylinder；38, trunnion；39, boss；310, Four-slider；311, the 5th sliding block；312, first
Adjust bar；313, support；314, the first handwheel；315, the first locking nut；316, second adjustment bar；317, T-type seat；318,
Two handwheels；319, the second locking nut；
40, transmission mechanism；41, motor；42, frame body；43, the first installation axle；44, the second installation axle；45, third is installed
Axis；46, the 4th installation axle；47, first gear；48, second gear；49, the first belt pulley；410, the second belt pulley；411,
Three belt pulleys；412, the 4th belt pulley；
50, belt wheel tensioning mechanism；51, extension spring；52, the 6th sliding block；
60, profile.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The present invention provides a kind of single motor adjustable tracting device, belongs to a kind of non-device for mark, which leads for profile
Draw conveying, it can be according to parameters such as the different cross section shapes, surface characteristic, quality of profile, by designing different traction wheels, transmission
Mechanism selects suitable motor, adjusts structural parameters, realizes the automatic control of differential profiles traction conveying.Meanwhile the present invention fills
The application set is not limited to optical fiber fabrication arts, and the device of same principle can also be applied to other industry.
The present invention is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, 2, the present invention provides a kind of single motor adjustable tracting device, comprising: fixed frame 10, mounting rack
20, clamp system 30, transmission mechanism 40 and belt wheel tensioning mechanism 50 are adjusted；Wherein:
Mounting rack 20 of the invention, which slides back and forth, to be mounted on fixed frame 10；Adjusting clamp system 30 includes left mounting plate
31, right mounting plate 32, the left traction wheel 33 being mounted on left mounting plate 31 and the right traction wheel 34 being mounted on right mounting plate 32,
Profile 60 is clamped between left traction wheel 33 and right traction wheel 34；Left mounting plate 31, which can horizontally slip, is mounted on right mounting plate 32
On, clamping and release for left traction wheel 33 and right traction wheel 34 to profile 60；Right mounting plate 32, which can horizontally slip, to be mounted on
On mounting rack 20, it is coupled sliding back and forth for frame 20, the centering for left traction wheel 33 and right traction wheel 34 and profile；Transmission
Mechanism 40 includes motor 41, and motor 41 is engaged by gear and belt wheel transmission drives left traction wheel 33 phase synchronous with right traction wheel 34
To rotation, friction conveying profile.
Before the present invention is in use, the vitreum (profile 60) of molten condition enters traction device from top, pass through tune first
The center that clamp system 30 adjusts two traction wheels is saved, the vitreum center of molten condition and traction wheel is made to clamp center pair
Just, while by adjusting clamp system 30 melten glass body is clamped, traction wheel is rotated by drive glass bar single motor
It at the uniform velocity steadily moves downward, realizes the conveying of glass bar.
It is following by fixed frame 10, mounting rack 20, adjust clamp system 30, transmission mechanism 40 specific structure for this hair
It is bright to be illustrated, but protection scope of the present invention is not limited in the structure of each mechanism, all mechanisms for being able to achieve same function,
Within protection scope of the present invention.
It is specific:
As shown in Figure 1-3, the shape of fixed frame 10 of the invention is for example same " dustpan ", the facade of fixed frame 10 is installation
Several installation hole locations are arranged in face；The bottom surface of fixed frame 10 is the installation base surface of mounting rack 20, is machined with linear guide peace thereon
Dress hole and other mounting holes, bottom surface are mutually perpendicular to facade；Reinforcing rib is arranged in two sides.Fixed frame 10 of the invention is along the longitudinal direction
First sliding rail 11 is installed, corresponding first sliding rail 11 in the bottom of mounting rack 20 is equipped with the first sliding block 21.
As shown in Fig. 1-2,4, mounting rack 20 of the invention is formed by plate welding, and the bottom surface of mounting rack 20 and facade are mutual
Vertically, it is provided on two faces for the linear guide mounting hole in X, the hole of Y-direction linear guide installation, belt wheel tension part 6
With the mounting hole of adjustment component 5.In addition, oblong aperture is also machined on facade, the installation for driving assembly.That is, of the invention
The top of mounting rack 20 is equipped with the second sliding rail 22 in left-right direction, and it is sliding that the lower part of mounting rack 22 is equipped with third in left-right direction
Rail 23 is equipped with the 4th sliding rail 24 on mounting rack 20 along the vertical direction.
As shown in Fig. 1-2,5-8, adjusting clamp system 30 of the invention includes left mounting plate 31, right mounting plate 32, Zuo Qian
Running wheel 33, right traction wheel 34, the second sliding block 35, third sliding block 36, cylinder 37, trunnion 38, boss 39, Four-slider the 310, the 5th
Sliding block 311, the first adjustment bar 312, support 313, the first handwheel 314, the first locking nut 315, second adjustment bar 316, T-type seat
317, the second handwheel 318 and the second locking nut 319；Wherein:
Corresponding second sliding rail 22 of left mounting plate 31 of the invention is equipped with the second sliding block 35, right mounting plate 32 corresponding second
Sliding rail 22 is equipped with third sliding block 36, and cylinder 37 is equipped between left mounting plate 31 and right mounting plate 32, and the cylinder rod of cylinder 37 is pacified
On the trunnion 38 of left mounting plate 31, the fixing end of cylinder 37 is mounted on the boss 39 of right mounting plate 32；Left mounting plate 31
It is horizontally slipped on the second sliding rail 22 by stretching for cylinder 37, drives the clamping of left traction wheel 33 and right traction wheel 34 to profile
With release.
The corresponding third sliding rail 23 of left mounting plate 31 of the invention is equipped with Four-slider 310, right mounting plate 32 corresponding the
Three sliding rails 23 are equipped with the 5th sliding block 311；Installation is for driving left mounting plate 31 and right mounting plate 32 while left and right on mounting rack
The first adjustment structure of sliding.Specific: the first adjustment structure of the invention includes the first adjustment bar 312, support 313, first
Handwheel 314, the first locking nut 315, support 313 are mounted on mounting rack 20, and support 313 is equipped with internal thread hole, and first adjusts
The external screw thread of whole bar 312 is matched with the internal screw thread of internal thread hole；The first adjustment bar 312 is threaded through the internal thread hole of support 313
In, one end of the first adjustment bar 312 is mounted on right mounting plate 32, and the other end of the first adjustment bar 312 is equipped with the first handwheel
314, the first adjustment bar 312 is equipped with the first locking nut 315 for locking the first adjustment bar 312.In use, rotation first
Handwheel 314 revolves left traction wheel 33 and right traction wheel 34 with 60 centering of profile, after adjustment, on X-direction (left and right directions)
Turn the first locking nut 315, the first adjustment bar 312 is locked, while also securing right mounting plate 32.
Second adjustment structure of the installation for driving mounting rack 20 to slide back and forth on fixed frame 10 of the invention；It is specific:
Second adjustment structure of the present invention includes second adjustment bar 316, T-type seat 317, the second handwheel 318 and the second locking nut 319, T-type
Seat 317 is mounted on fixed frame 10, and second adjustment bar 316 is threaded through in the internal thread hole of mounting rack 20, second adjustment bar 316
External screw thread is matched with the internal screw thread of internal thread hole, and one end of second adjustment bar 316 is mounted on T-type seat 317, can be in T-type seat
It is rotated on 317, the other end of second adjustment bar 316 is equipped with the second handwheel 318, and fixed frame 10 is equipped with for locking mounting rack
20 the second locking nut 319.In use, the second handwheel 318 of rotation, keeps left traction wheel 33 and right traction wheel 34 (preceding in the Y direction
Rear direction) on 60 centering of profile, after adjustment, rotate the second locking nut 319, mounting rack 20 is locked, is realized simultaneously
The lockings of all mechanisms of the device.
As shown in Fig. 1-2,9, transmission mechanism 40 of the invention includes motor 41, frame body 42, the first installation axle 43, second peace
Fill axis 44, third installation axle 45, the 4th installation axle 46, first gear 47, second gear 48, the first belt pulley 49, the second belt
Wheel 410, third belt pulley 411 and the 4th belt pulley 412；First installation axle 43, the second installation axle 44, third installation axle 45,
Four installation axles 46 are laid along the longitudinal direction, and the first installation axle 43, the second installation axle 44 are mounted on frame body 42, third installation axle
45 are mounted on left mounting plate 31, and left traction wheel 33 is mounted on the end of third installation axle 45；4th installation axle 46 is mounted on the right side
On mounting plate 32, right traction wheel 34 is mounted on the end of the 4th installation axle 46.
Motor 41 of the invention is connected with the first installation axle 43, and motor 41 drives the rotation of the first installation axle 43, the first installation
Axis 43 is driving shaft, and the second installation axle 44, third installation axle 45, the 4th installation axle 46 are driven shaft；In first installation axle 43
First gear 47 is meshed with the second gear 48 in the second installation axle 44, and the first installation axle 43 drives the by the engagement of gear
The rotation of two installation axles 44；The first belt pulley 49 in first installation axle 43 and the 4th belt pulley 412 in the 4th installation axle 46 are logical
It crosses belt to be connected, the first installation axle 43 drives the 4th installation axle 46 to rotate by belt, so that right traction wheel 34 be driven to rotate；The
The second belt pulley 410 in two installation axles 44 is connected with the third belt pulley 411 in third installation axle 45 by belt, the second peace
It fills axis 44 and drives third installation axle 45 to rotate by belt, so that left traction wheel 33 be driven to rotate.Left 33 He of traction wheel of the present invention
Right traction wheel 34 is same specification traction wheel and to be mounted on sustained height, the drive of left traction wheel 33 and right traction wheel 34 in single motor
Relative rotation is synchronized under dynamic and revolving speed is consistent.
As shown in Fig. 1-2,10, belt wheel tensioning mechanism 50 of the invention is for being tensioned the first belt pulley 49 and the 4th belt pulley
412, the belt between the second belt pulley 410 and third belt pulley 411.Belt wheel tensioning mechanism 50 includes extension spring 51, frame body
42 corresponding 4th sliding rails 24 are equipped with the 6th sliding block 52, make frame body 42 can by the cooperation of the 4th sliding rail 24 and the 6th sliding block 52
It slides up and down；Spring screw is installed respectively on frame body 42 and mounting rack 20,51 both ends of extension spring hang over spring screw
On, when spring is installed with certain pretension.When traction wheel X move left and right complete holding action when, big belt wheel is also therewith
And move, necessarily cause belt tension dynamics to change, to occur being driven asynchronous, extension spring 51 can compensate belt automatically
Into the variation of dynamics, it is ensured that step is not fallen in transmission.
Advantages of the present invention are as follows:
The present invention drives the synchronous relative rotation of two traction wheels by single motor, friction conveying be clamped in two traction wheels it
Between profile；Meanwhile the present invention can realize the clamping and release of two traction wheels by the relative motion of two mounting plates；It is logical
Two mounting plates front and backs and side-to-side movement are crossed, realizes the centering of two traction wheels and profile；The present invention is with inexpensive, easy, real
Scheme realizes quick adjustment by mechanical, electrical, gas reasonable combination, steadily draws, conveys more specifications, different cross section type
The requirement of material.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of single motor adjustable tracting device characterized by comprising
Fixed frame and mounting rack, the mounting rack, which slides back and forth, to be mounted on the fixed frame；
Clamp system is adjusted, the adjusting clamp system includes left mounting plate, right mounting plate, is mounted on the left mounting plate
Left traction wheel and the right traction wheel being mounted on the right mounting plate, are clamped with type between the left traction wheel and right traction wheel
Material；The left mounting plate, which can horizontally slip, to be mounted on the right mounting plate, for the left traction wheel and right traction wheel to institute
State the clamping and release of profile；The right mounting plate, which can horizontally slip, to be mounted on the mounting rack, and the mounting rack is cooperated
It slides back and forth, the centering for the left traction wheel and right traction wheel and the profile；
Transmission mechanism, the transmission mechanism include motor, and the motor is engaged by gear and belt wheel transmission drives the left side to lead
Running wheel is synchronous with right traction wheel to be relatively rotated, and friction conveys the profile.
2. single motor adjustable tracting device as described in claim 1, which is characterized in that the fixed frame is pacified along the longitudinal direction
Equipped with the first sliding rail, corresponding first sliding rail in the bottom of the mounting rack is equipped with the first sliding block.
3. single motor adjustable tracting device as described in claim 1, which is characterized in that the left traction wheel is rotatably mounted
On the left mounting plate, the right traction wheel be may be rotatably mounted on the right mounting plate；The left traction wheel and right traction
The revolving speed of wheel is consistent.
4. single motor adjustable tracting device as described in claim 1, which is characterized in that the top of the mounting rack is along left and right
Direction is equipped with the second sliding rail, and left corresponding second sliding rail of mounting plate is equipped with the second sliding block, the right mounting plate
Corresponding second sliding rail is equipped with third sliding block；
Cylinder is equipped between the left mounting plate and right mounting plate, the cylinder rod of the cylinder is mounted on the branch of the left mounting plate
On ear, the fixing end of the cylinder is mounted on the boss of the right mounting plate；The left mounting plate is stretched by the cylinder
Contracting horizontally slips on second sliding rail, drives the clamping and release of the left traction wheel and right traction wheel to the profile.
5. single motor adjustable tracting device as described in claim 1, which is characterized in that the lower part of the mounting rack is along left and right
Direction is equipped with third sliding rail, and the left corresponding third sliding rail of mounting plate is equipped with Four-slider, the right mounting plate
The corresponding third sliding rail is equipped with the 5th sliding block；
The first adjustment structure of the installation for driving the left mounting plate and right mounting plate to horizontally slip on the mounting rack.
6. single motor adjustable tracting device as claimed in claim 5, which is characterized in that the first adjustment structure includes the
One adjustment bar and support, the support are mounted on the mounting rack, and the first adjustment bar is threaded through the interior spiral shell of the support
In pit, one end of the first adjustment bar is mounted on the right mounting plate, and the other end of the first adjustment bar is equipped with
First handwheel, the first adjustment bar are equipped with the first locking nut for locking the first adjustment bar.
7. single motor adjustable tracting device as described in claim 1, which is characterized in that installation is for driving on the fixed frame
Move the second adjustment structure that the mounting rack slides back and forth；
The second adjustment structure includes second adjustment bar and T-type seat, and the T-type seat is mounted on the fixed frame, and described
Two adjustment bars are threaded through in the internal thread hole of the mounting rack, and one end of the second adjustment bar is mounted on the T-type seat, institute
The other end for stating second adjustment bar is equipped with the second handwheel, and the fixed frame is equipped with the second lock for locking the mounting rack
Tight nut.
8. single motor adjustable tracting device as described in claim 1, which is characterized in that the transmission mechanism further includes frame body
The first installation axle, the second installation axle, third installation axle, the 4th installation axle laid along the longitudinal direction, first installation axle,
Second installation axle is mounted on the frame body, and the left traction wheel is mounted in the third installation axle, the right traction wheel peace
In the 4th installation axle；
The motor is connected with first installation axle, in the first gear in first installation axle and second installation axle
Second gear be meshed；The 4th belt pulley on the first belt pulley and the 4th installation axle in first installation axle is logical
It crosses belt to be connected, the third belt pulley on the second belt pulley and the third installation axle in second installation axle passes through belt
It is connected.
9. single motor adjustable tracting device as claimed in claim 8, which is characterized in that further include:
Belt wheel tensioning mechanism, for be tensioned first belt pulley and the 4th belt pulley, second belt pulley with it is described
Belt between third belt pulley.
10. single motor adjustable tracting device as claimed in claim 9, which is characterized in that the belt wheel tensioning mechanism includes
Extension spring is equipped with the 4th sliding rail, the corresponding 4th sliding rail installation of frame body on the mounting rack along the vertical direction
There is the 6th sliding block；The upper end of the extension spring is mounted on the frame body, and the lower end of the extension spring is mounted on the peace
It shelves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603119.2A CN109592895A (en) | 2018-12-26 | 2018-12-26 | A kind of single motor adjustable tracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603119.2A CN109592895A (en) | 2018-12-26 | 2018-12-26 | A kind of single motor adjustable tracting device |
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| Publication Number | Publication Date |
|---|---|
| CN109592895A true CN109592895A (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811603119.2A Pending CN109592895A (en) | 2018-12-26 | 2018-12-26 | A kind of single motor adjustable tracting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575915A (en) * | 2020-05-15 | 2020-08-25 | 威海光威精密机械有限公司 | Tooth-type synchronous rotation multifunctional linear reciprocating tractor |
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Application publication date: 20190409 |