A kind of portable angle-bender
Technical field
The present invention relates to mechanical equipment technical fields, are specially a kind of portable angle-bender.
Background technology
Angle-bender is the reinforcing bar for will cut, the equipment for bending to required size and shape on request,
It is mainly used for the industries such as construction, curved one is needed to be inserted in the gap that turntable fixation has reinforcing bar during operation, another
End is fixed against fuselage and is compressed with hand, checks that fuselage is fixed, can be started positioned on the one side for blocking reinforcing bar really, but with regard to mesh
Preceding angle-bender in the market when in use, also be there are problems that, annoying the use of people, such as operation fiber crops always
It is tired, and be not easy to that press-bending is fixed to more reinforcing bars simultaneously, work efficiency can not be improved, while existing angle-bender is used
Hand fixed steel bars are unstable, are not easy to operate the reinforcing bar of different length.
Therefore it is badly in need of designing a kind of portable angle-bender at present, in order to more easily be that people service.
The content of the invention
It is an object of the invention to provide a kind of portable angle-bender, to solve behaviour mentioned above in the background art
It bothers, and is not easy to that press-bending is fixed to more reinforcing bars simultaneously, work efficiency, while existing bar bending can not be improved
Machine is unstable with hand fixed steel bars, the problem of being not easy to operate the reinforcing bar of different length.
To achieve the above object, the present invention provides following technical solution:A kind of portable angle-bender, including spanner,
Device body, motor cover, first base, the first handwheel, connecting rod and fixed frame, two inside of top of described device body are set
There is the first sliding groove, and the inside of the first sliding groove is fixed with first pulley, and sliding seat is equipped with above the first pulley, and it is sliding
Supporting rack is fixed at left and right sides of dynamic seat, described device body is arranged above disk, and the upper surface surrounding of disk
Antiskid thread is provided with, and central pin shaft is fixed with directly over disk, the both sides of the central pin shaft are provided with shifting chute, and
The inside both sides of shifting chute are fixed with second pulley, and press-bending axis pin is provided with above second pulley, described device body
The left and right sides be provided with reinforcing bar placement cabinet, and reinforcing bar is placed on the inside of reinforcing bar placement cabinet, the left end of the spanner is fixed on
In the first sliding groove in left side, the right end of the fixed frame is fixed on the sliding seat on right side, and the both sides of fixed frame are through there is spiral shell
Rasp bar, the one end of the threaded rod away from fixed frame is fixed with the second handwheel, and threaded rod is provided with close to one end of fixed frame
Clamping plate, the motor cover inner bottom is provided with driving motor, and the front side surface of motor cover is provided with heat sink strip, and drives
The output shaft of motor is connected with shaft, and the upper end of the shaft is connected with disk, and the lower section both sides of the motor cover are provided with
Support column, and the bosom of support column is provided with telescoping inner, first handwheel is connected by support column with telescoping inner
It connects, and the bottom of support column is provided with second base, the lower section both sides of the first base are provided with movable pulley, and first base
Be fixedly arranged above motor cover.
Preferably, there are two the first sliding groove is set, and 2 the first sliding grooves are symmetrical on the central axes of device body
It sets, and the length of the first sliding groove is equal with the width of device body, and the connection mode of device body and disk connects for activity
It connects.
Preferably, the top both sides of the reinforcing bar placement cabinet are connected by fixing bolt with device body, and reinforcing bar is put
It is stainless steel that cabinet, which is put, with device body.
Preferably, the spanner is fixed including fixing clip, slip fixture block, slide and threaded post, the bottom for sliding fixture block
In slide, threaded post is provided on the inside of the lower left of fixing clip, and fixing clip is an integral structure with spanner, slip clamp
The sliding distance of block is the length of slide.
Preferably, the axis pin that bends is connected by the second pulley of its bottom both sides and the connection mode of shifting chute for slip
It connects, the sliding distance for bending axis pin is the length of shifting chute, and the upper end diameter for bending axis pin is more than the diameter of its lower end.
Preferably, the driving motor is connected by shaft coupling with shaft, and the bottom of driving motor is fixed on first
The inside of pedestal, the minimum point height of the movable pulley of first base lower section both sides are higher than the minimum point of second base.
Preferably, the connecting rod is hollow-core construction, and threaded rod crosses connecting rod and is connected with the second handwheel.
Preferably, the inside of the fixed frame be equipped with the internal thread that surrounding screw thread matches on the outside of threaded rod, it is and fixed
Frame is to be flexibly connected with the connection mode of threaded rod junction.
Compared with prior art, the beneficial effects of the invention are as follows:The portable angle-bender, it is easy to use, it operated
Journey is simple, and convenient for realizing bending to different reinforcing bars simultaneously, greatly improves the practicability of whole device, meet use
Demand;
(1) the first sliding groove cooperation, the structure of first pulley cooperation sliding seat are equipped with so that first pulley can be utilized during use
Realize that sliding seat slides in the first sliding groove, so as to adjust the position of the fixing device of top, convenient for curved in various degree
Bent reinforcing bar is fixed, so that whole operation process is more convenient;
(2) axis pin is bent there are two being set on disk so that can bending operations be realized to two reinforcing bars simultaneously during use, had
The work efficiency for improving the device of effect;
(3) setting of spanner and fixed frame convenient for carrying out stable fixation to the other end of reinforcing bar, is carried out compared to artificial
Fixed, operability more, while avoids causing curvature undesirable since error occurs in one end fixation shakiness during bending
Phenomenon;
(4) the bottom both sides for bending axis pin are equipped with second pulley, and second pulley is fixed in shifting chute so that during use
Bending axis pin can utilize the second pulley of both sides to horizontally slip in shifting chute, arbitrary adjusting position, consequently facilitating to different length
The reinforcing bar of degree realizes stationary curved purpose;
(5) support column, telescoping inner and the matched structure setting of the first handwheel, convenient for when in use, arbitrarily adjusting
The bearing height of two pedestals, so as to which stable support can be carried out using second base and using movable pulley to whole device
Realize transport and movement.
Description of the drawings
Fig. 1 is overlooking the structure diagram of the present invention;
Fig. 2 is main structure diagram of the present invention;
Fig. 3 is central pin shaft of the present invention and bends axis pin position relationship dimensional structure diagram;
Fig. 4 is overlooking the structure diagram under working condition of the present invention;
Fig. 5 is enlarged structure schematic diagram at A in Fig. 1 of the present invention;
Fig. 6 is shifting chute of the present invention with bending axis pin junction structure diagram;
Fig. 7 is enlarged structure schematic diagram at B in Fig. 4 of the present invention;
Fig. 8 is operation principle schematic diagram of the present invention.
In figure:1st, the first sliding groove, 2, disk, 3, antiskid thread, 4, fixing bolt, 5, reinforcing bar placement cabinet, 6, sliding seat, 7,
Spanner, 701, fixing clip, 702, slide fixture block, 703, slide, 704, threaded post, 8, reinforcing bar, 9, shifting chute, 10, centrepin
Axis, 11, bend axis pin, 12, supporting rack, 13, first pulley, 14, device body, 15, heat sink strip, 16, motor cover, 17, shaft,
18th, shaft coupling, 19, driving motor, 20, first base, 21, movable pulley, 22, support column, 23, telescoping inner, 24, first-hand
Wheel, 25, second base, 26, connecting rod, 27, threaded rod, 28, fixed frame, the 29, second handwheel, 30, clamping plate, 31, second pulley.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 8 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of portable angle-bender, including the first sliding groove
1st, disk 2, antiskid thread 3, fixing bolt 4, reinforcing bar placement cabinet 5, sliding seat 6, spanner 7, reinforcing bar 8, shifting chute 9, central pin shaft
10th, axis pin 11, supporting rack 12, first pulley 13, device body 14, heat sink strip 15, motor cover 16, shaft 17, shaft coupling are bent
18th, driving motor 19, first base 20, movable pulley 21, support column 22, telescoping inner 23, the first handwheel 24, second base 25,
Connecting rod 26, threaded rod 27, fixed frame 28, the second handwheel 29, clamping plate 30 and second pulley 31, in the top two of device body 14
Side is provided with the first sliding groove 1, and the inside of the first sliding groove 1 is fixed with first pulley 13, and the top of first pulley 13 is equipped with cunning
Dynamic seat 6, and the left and right sides of sliding seat 6 is fixed with supporting rack 12, device body 14 is arranged above disk 2, and disk 2
Upper surface surrounding be provided with antiskid thread 3, and be fixed with central pin shaft 10, the both sides of central pin shaft 10 directly over disk 2
Shifting chute 9 is provided with, and the inside both sides of shifting chute 9 are fixed with second pulley 31, and the top of second pulley 31 is provided with
Axis pin 11 is bent, the left and right sides of device body 14 is provided with reinforcing bar placement cabinet 5, and the inside of reinforcing bar placement cabinet 5 is placed with steel
Muscle 8, the left end of spanner 7 are fixed in the first sliding groove 1 in left side, and the right end of fixed frame 28 is fixed on the sliding seat 6 on right side, and
Through there is threaded rod 27, the one end of threaded rod 27 away from fixed frame 28 is fixed with the second handwheel 29, and spiral shell for the both sides of fixed frame 28
Rasp bar 27 is provided with clamping plate 30 close to one end of fixed frame 28, and 16 inner bottom of motor cover is provided with driving motor 19, and motor
The front side surface of cover 16 is provided with heat sink strip 15, and the output shaft of driving motor 19 is connected with shaft 17, the upper end of shaft 17
Be connected with disk 2, the lower section both sides of motor cover 16 are provided with support column 22, and the bosom of support column 22 be provided with it is flexible
Inner tube 23, the first handwheel 24 is connected by support column 22 with telescoping inner 23, and the bottom of support column 22 is provided with the second bottom
Seat 25, the lower section both sides of first base 20 are provided with movable pulley 21, and first base 20 is fixedly arranged above motor cover 16.
There are two the first sliding groove 1 is set, and 2 the first sliding grooves 1 are symmetrical set on the central axes of device body 14, and
And the length of the first sliding groove 1 is equal with the width of device body 14, device body 14 and the connection mode of disk 2 connect for activity
It connects, convenient for causing disk 2 that can rotate a certain angle with shaft 17, so as to realize bending to the reinforcing bar 8 on disk 2, the
One sliding slot 1 sets that there are two first pulley 13 can be convenient for be changed so as to fulfill the position to sliding seat 6 in internal slide
Purpose;
The top both sides of reinforcing bar placement cabinet 5 are connected by fixing bolt 4 with device body 14, and reinforcing bar placement cabinet 5 with
Device body 14 is stainless steel, convenient for being dismantled to reinforcing bar placement cabinet 5, and effectively raises the service life of device;
Spanner 7 includes fixing clip 701, slides fixture block 702, slide 703 and threaded post 704, slides the bottom of fixture block 702
It is fixed in slide 703, is provided with threaded post 704 on the inside of the lower left of fixing clip 701, and fixing clip 701 is with spanner 7
Integral structure, the sliding distance for sliding fixture block 702 is the length of slide 703, during convenient for rotary threaded column 704, can be caused
It slides fixture block 702 to slide to fixing clip 701 with the slide 703 of its bottom, so as to reach the mesh that reinforcing bar 8 is fixed
's;
It is to be slidably connected that axis pin 11, which is bent, by the second pulley 31 of its bottom both sides and the connection mode of shifting chute 9, is pressed
The sliding distance of curved axis pin 11 is the length of shifting chute 9, and the upper end diameter for bending axis pin 11 is more than the diameter of its lower end, is convenient for
When in use, the position for bending axis pin 11 is changed, consequently facilitating realizing different degrees of bending to the reinforcing bar 8 of different length;
Driving motor 19 is connected by shaft coupling 18 with shaft 17, and the bottom of driving motor 19 is fixed on first base
20 inside, the minimum point height of the movable pulley 21 of 20 lower section both sides of first base are higher than the minimum point of second base 25, are convenient for
In normal state, whole device is supported using what second base 25 was stablized so that work together and more stablize;
Connecting rod 26 is hollow-core construction, and threaded rod 27 crosses connecting rod 26 and is connected with the second handwheel 29, convenient for rotating forward
During with the second handwheel 29 of reversion, thus it is possible to vary threaded rod 27 crosses the length of fixed frame 28, so as to reach to one end of reinforcing bar 8 into
Row stablizes fixed purpose;
The inside of fixed frame 28 is equipped with the internal thread to match with 27 outside surrounding screw thread of threaded rod, and fixed frame 28 and spiral shell
The connection mode of 27 junction of rasp bar is flexible connection.
The operation principle of the present embodiment:Curved one end can be needed to be inserted into central pin shaft 10 and bend reinforcing bar 8 first to sell
Between axis 11, in the process, it can be slided first with the second pulley 3 for bending 11 lower section both sides of axis pin in shifting chute 9, from
And it can change and bend axis pin 11 and the relative position of central pin shaft 10 so that the reinforcing bar 8 of different length is inserted into centrepin
It is more convenient when between axis 10 and press-bending axis pin 11, then the other end of reinforcing bar 8 is carried out using spanner 7 or fixed frame 28 again
It is fixed;
When being fixed using spanner 7, the other end of reinforcing bar 8 can be placed on to fixing clip 701 and slide fixture block 702
Between, then manual rotation threaded post 704 so that slide fixture block 702 and slided with the slide 703 of its lower end to fixing clip 701
It is dynamic, to fixing clip 701 and slip fixture block 702 can be steadily the other end for clamping reinforcing bar 8 until, when utilization fixed frame 28
When being fixed, the other end of reinforcing bar 8 can be placed between 2 clamping plates 30, then rotate the second handwheel 29 of both sides so that
Threaded rod 27 moves in fixed frame 28, so as to change the distance between 2 clamping plates 30, until can be steady to 2 clamping plates 30
Until the steady other end for clamping reinforcing bar 8, when needing to be changed the position of spanner 7 and fixed frame 28, using spanner 7
It slides in the first sliding groove 1 with the first pulley 13 of 28 lower section of fixed frame, changes so as to fulfill the position to spanner 7 and fixed frame 28
Become, and then meet the demand that differently curved degree is fixed;
During work, start the driving motor 19 of 16 inside of motor cover, driving motor 19, which works, can drive the shaft of the upper end
17 rotate, and so as to which disk 2 be driven to rotate, the rotation of disk 2 may be such that bend axis pin 11 rotates together, so as to which reinforcing bar 8 is carried out
Bending operation, the setting of heat sink strip 15 can effectively radiate to the driving motor 19 to work long hours;
When needing to transport whole device, rotatable first handwheel 24 changes telescoping inner 23 and is retracted into support
Length in column 22, and then to the purpose that the length of entire support column 22 is adjusted, until can stablize to movable pulley 21
Touch ground location, so as to realize the transport to whole device using movable pulley 21.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in this
Within the protection domain of invention.