CN207013647U - A kind of bar straightening folder and reinforcement bar strengthener - Google Patents
A kind of bar straightening folder and reinforcement bar strengthener Download PDFInfo
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- CN207013647U CN207013647U CN201720559731.9U CN201720559731U CN207013647U CN 207013647 U CN207013647 U CN 207013647U CN 201720559731 U CN201720559731 U CN 201720559731U CN 207013647 U CN207013647 U CN 207013647U
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Abstract
The utility model provides a kind of bar straightening folder and reinforcement bar strengthener, belongs to construction engineering technical field.Bar straightening folder includes matrix, straightening folder body, the first straightening part, the second straightening part, the 3rd straightening part and transmission mechanism.Straightening is pressed from both sides body and is rotatablely connected with matrix, and straightening folder body includes the first clamp and the second clamp of arranged crosswise, and the first clamp and the second clamp are rotatablely connected.First straightening part possesses the first clamping face, and the second straightening part possesses the second clamping face, and the 3rd straightening part possesses the 3rd clamping face.First straightening part is connected with the first clamp, and the second straightening part is connected with the second clamp.3rd straightening part is connected with straightening folder body by transmission mechanism.When the first clamp rotates relative to the second clamp to second direction, the first clamping face and the second clamping face are simultaneously close to the 3rd clamping face, and the 3rd clamping face is simultaneously close to the first clamping face and the second clamping face.This bar straightening folder straightening effect is good, efficiency high.
Description
Technical field
Construction engineering technical field is the utility model is related to, in particular to a kind of bar straightening folder and bar straightening
Device.
Background technology
At present, in construction, the reinforcing bar largely bent be present.Most of meeting direct labor passes through simple instrument
Manual straightening, i.e., it can not meet requirement, and operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of bar straightening folder, to improve straightening effect during straightening reinforcing bar
Difference, the problem of efficiency is low.
The purpose of this utility model is to provide a kind of reinforcement bar strengthener, it is intended to is adjusted in providing a kind of portable reinforcing bar
Straight device.
What the utility model was realized in：
Based on above-mentioned first purpose, the utility model provides a kind of bar straightening folder, including matrix, straightening folder body, the
One straightening part, the second straightening part, the 3rd straightening part and transmission mechanism.
Straightening is pressed from both sides body and is rotatablely connected with matrix, and straightening folder body includes the first clamp and the second clamp of arranged crosswise,
First clamp and the second clamp are rotatablely connected, and straightening presss from both sides body relative to the axis that matrix rotates the second clamp relative with the first clamp
The axis of rotation overlaps.
First straightening part possesses the first clamping face, and the second straightening part possesses the second clamping face, and the 3rd straightening part possesses the 3rd
Clamping face；First straightening part is connected with the first clamp, and the second straightening part is connected with the second clamp, and the 3rd straightening part is in a first direction
Above between the first straightening part and the second straightening part.When the first clamp rotates relative to the second clamp to second direction, first
Clamping face and the second clamping are moved towards third direction and close to the 3rd clamping face, and third direction is perpendicular to first direction.
3rd straightening part and straightening folder body are connected by transmission mechanism, when the first straightening part with respect to the second straightening part to the
Two directions rotate when, the 3rd straightening part can slide with respect to matrix, and make the 3rd clamp towards with third party in the opposite direction
Move and close to the first clamping face and the second clamping face.
Further, the first straightening part is slidably connected with matrix, the first straightening part can with respect to matrix in third direction or
Opposite direction is slided on third direction.
Second straightening part is slidably connected with matrix, and the second straightening part can be with respect to matrix in third direction or third direction
Slide in the reverse direction.
Further, the second straightening part possesses the first contact surface, and the second straightening part possesses the second contact surface.
When the first clamp rotates relative to the second clamp to second direction, the first clamp is contacted and promoted with the first contact surface
First straightening part slides with respect to matrix, so that the first clamping face contacts close to the 3rd clamping face, the second clamp with the second contact surface
And promote the second straightening part to be slided with respect to matrix, so that the second clamping face is close to the 3rd clamping face.
Further, the first clamp is hinged with the first straightening part, and the first clamp is hinged with the second straightening part.
When the first clamp rotates relative to the second clamp to second direction, the pin joint energy of the first clamp and the first straightening part
Enough move along the first direction, the opposite direction movement that the pin joint of the second clamp and the second straightening part can be in the first direction.
Further, the first clamp is connected with the first straightening part by the first bearing pin, and the first straightening part is provided with along first
First chute of direction arrangement, the first bearing pin are fixedly connected with the first clamp, and the first bearing pin is in the first chute.
Second clamp is connected with the second straightening part by the second bearing pin, and the second straightening part is provided with what is arranged in the first direction
Second chute, the second bearing pin are fixedly connected with the second clamp, and the second bearing pin is in the second chute.
Further, the first straightening part is connected with matrix by the first sliding block, and the first straightening part and the first sliding block are slided and connected
Connect, the first straightening part can be with respect to the first sliding block in the slip in the reverse direction of third direction or third direction, the first sliding block and base
Body is slidably connected, the first sliding block can with respect to matrix in a first direction or first direction slip in the reverse direction, the first clamp with
First straightening part is hinged.
Second straightening part is connected with matrix by the second sliding block, and the second straightening part is slidably connected with the second sliding block, and second adjusts
Straight part can relative second sliding block in the slip in the reverse direction of third direction or third direction, the second sliding block slides company with matrix
Connect, the second sliding block can with respect to matrix in a first direction or first direction slip in the reverse direction.
Further, transmission mechanism includes arc rack, first gear and the first rack, and first gear rotates with matrix to be connected
Connect, the first rack is slidably connected with matrix, and arc rack is connected with the first clamp or the second clamp, first gear and arc rack
Engagement, the first rack are engaged with first gear, and first gear is connected with the 3rd straightening part, and the center of circle of arc rack is positioned at the first folder
On the axis that body phase rotates to the second clamp.
Further, transmission mechanism also includes the second rack and the second gear equal with the first gear number of teeth, the second tooth
Wheel is rotatablely connected with matrix, and the second rack is slidably connected with matrix, and second gear engages with first gear, the second rack and second
Gear engages.
First rack is parallel with the second rack, and the first rack is connected with the second rack by connector, the 3rd straightening part and
Connector connects, and the 3rd straightening part is in a first direction between the first rack and the second rack.
Further, the 3rd straightening part is in a first direction positioned at the centre position of the first straightening part and the second straightening part.
Based on above-mentioned second purpose, the utility model provides a kind of reinforcement bar strengthener, including resilient sleeve and above-mentioned reinforcing bar are adjusted
Straight folder, resilient sleeve are placed on the outside of the straightening folder body of bar straightening folder, and resilient sleeve is used for the first folder for limiting straightening folder body
The relative rotation of body and the second clamp.
The beneficial effects of the utility model are：
The utility model provides a kind of bar straightening folder, the first clamp relative to the second clamp rotate when, the first straightening part, the
Two straightening parts and the 3rd straightening part relative motion carry out straightening to reinforcing bar.First straightening part and the second straightening part are located at the 3rd respectively
The both sides of straightening part, during straightening, be straightened reinforcing bar will by three active forces, wherein, the active forces of both sides with it is middle
Active force on the contrary, the straightening effect to reinforcing bar is preferable.In addition, during straightening, the first straightening part, the second straightening part and
Three straightening parts can be subjected to displacement, and can be efficiently completed straightening action.In addition, by driving the first clamp and the second clamp relative
Motion can complete straightening action, easy to use.
The utility model provides a kind of reinforcement bar strengthener, including resilient sleeve and above-mentioned bar straightening folder, resilient sleeve are placed on tune
The outside of straight folder body, can play effect of contraction to the first clamp and the second clamp, be easy to carry.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the bar straightening folder that the utility model embodiment 1 provides；
Fig. 2 is the first straightening part and the in running order structural representation of the 3rd straightening part shown in Fig. 1；
Fig. 3 is the structural representation for the bar straightening folder that the utility model embodiment 2 provides；
Fig. 4 is the structural representation for the bar straightening folder that the utility model embodiment 3 provides；
Fig. 5 is the structural representation for the reinforcement bar strengthener that the utility model embodiment 3 provides.
Icon：100- bar straightenings are pressed from both sides；10- matrixes；11- first sleeves；The sleeve pipes of 12- second；The sleeve pipes of 13- the 3rd；14- is led
Bar；The sliding blocks of 15- first；The sliding blocks of 16- second；Body is pressed from both sides in 20- straightening；The clamps of 21- first；The grip parts of 211- first；22- second is pressed from both sides
Body；The grip parts of 221- second；23- springs；30- the first straightening parts；The clamping faces of 31- first；311- grooves；The bodies of rod of 32- first；
The contacts of 33- first；The contact surfaces of 331- first；The chutes of 332- first；The bearing pins of 34- first；40- the second straightening parts；41- second is pressed from both sides
Hold face；The bodies of rod of 42- second；The contacts of 43- second；The contact surfaces of 431- second；The chutes of 432- second；The bearing pins of 44- second；50-
Three straightening parts；The clamping faces of 51- the 3rd；The bodies of rod of 52- the 3rd；The contacts of 53- the 3rd；60- transmission mechanisms；61- arc racks；62-
First gear；The racks of 63- first；64- second gears；The racks of 65- second；66- connectors；A- first directions；B- second directions；
C- third directions；200- reinforcement bar strengtheners；210- resilient sleeves.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, indicating position or position relationship are based on shown in the drawings in description of the present utility model
Orientation or position relationship, or the utility model product using when the orientation usually put or position relationship, or ability
The orientation or position relationship that field technique personnel usually understand, or the utility model product using when the orientation usually put or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of bar straightening folder 100, including matrix 10, straightening folder body 20, first
Straightening part 30, the second straightening part 40, the 3rd straightening part 50 and transmission mechanism 60.
Wherein, matrix 10 is platy structure, and it mainly plays connection carrying and connection all parts.
Straightening folder body 20 is rotatably connected on matrix 10.Straightening, which is pressed from both sides, includes the first clamp 21 and the second clamp 22, and first
One end of clamp 21 forms the first grip part 211 of circular arc, and one end of the second clamp 22 forms the second grip part of circular arc
221.First clamp 21 and the arranged crosswise of the second clamp 22, the first clamp 21 are rotatablely connected with the second clamp 22, i.e. the first clamp
21 and second the axis that mutually rotates of clamp 22 be located at the infall of the first clamp 21 and the second clamp 22.First clamp 21 and
The infall of two clamps 22 is rotatably connected on matrix 10, that is to say, that the axis that straightening folder body 20 rotates relative to matrix 10
Overlapped with the first clamp 21 relative to the axis that the second clamp 22 rotates.It should be noted that the first clamp 21 and the second clamp 22
It is mobile, when the first clamp 21 and the second 22 stress of clamp, the first clamp 21 and the second clamp 22 can rotate simultaneously, i.e.,
First clamp 21 relative to the second clamp 22 rotate while, the second clamp 22 can also rotate relative to the first clamp 21.
In the present embodiment, the first straightening part 30 is T-shaped structure, the first straightening part 30 include first body of rod 32 and with the first bar
The first vertical contact 33 of body 32, the first contact 33 is platy structure.First body of rod 32 away from the first contact 33 one
The end face at end is the first clamping face 31；One side of first contact 33 away from first body of rod 32 is the first contact surface 331.First
Straightening part 30 is slidably connected with matrix 10, and matrix 10 is provided with the first sleeve 11 slided for the first straightening part 30, first sleeve
11 are placed on the outside of first body of rod 32, and the one end of the first clamp 21 away from the first grip part 211 contacts with the first contact surface 331.
First clamp, 21 relative second clamp 22 rotates backward to second can promote 30 relative matrix 10 of the first straightening part to away from straightening
Press from both sides the direction of body 20.Second direction B is the first clamp 21 to close to the direction that the second clamp 22 rotates.
In the present embodiment, the second straightening part 40 is identical with the structure of the first straightening part 30, and the second straightening part 40 includes second
The body of rod 42 and second contact 43 vertical with second body of rod 42, the second contact 43 are platy structure.Second body of rod 42 is remote
The end face of one end of the second contact 43 is the first clamping face 31；One side of second contact 43 away from second body of rod 42 is the
Two contact surfaces 431.Second straightening part 40 is slidably connected with matrix 10, and matrix 10 is provided with second slided for the second straightening part 40
Sleeve pipe 12, the second sleeve pipe 12 are located at the outside of second body of rod 42, the one end and second of the second clamp 22 away from the second grip part 221
Contact surface 431 contacts.Second clamp 22 rotates relative to the first clamp 21 to the direction opposite with second direction B can promote the second tune
Straight part 40 moves with respect to matrix 10 to the direction away from straightening folder body 20, and direction opposite second direction B is the second clamp
22 to close to the direction that the first clamp 21 rotates.
In the present embodiment, 30 relative matrix 10 of the first straightening part is adjusted to the direction moved away from straightening folder body 20, second
Straight part 40 is third direction C to the direction away from the straightening folder motion of body 20 with respect to matrix 10.
3rd straightening part 50 includes the 3rd body of rod 52 and the 3rd contact 53, and the 3rd contact 53 is located at second body of rod 42
One end, the 3rd contact 53 are the 3rd folder close to the one side of the 3rd body of rod 52 perpendicular to the 3rd body of rod 52, the 3rd contact 53
Hold face 51.3rd straightening part 50 is slidably connected with matrix 10, and matrix 10 is provided with the 3rd sleeve pipe 13 slided for the 3rd body of rod 52.
In the present embodiment, the 3rd straightening part 50 is in a first direction positioned at the centre position of the first straightening part 30 and the second straightening part 40 on A.
First direction A is the direction that the first straightening part 30 points to the second straightening part 40, and first direction A is vertical with third direction C.
Transmission mechanism 60 includes arc rack 61, first gear 62, the first rack 63, the rack of first gear 62 and second
65.Arc rack 61 is fixedly connected with the first clamp 21, and arc rack 61 engages with first gear 62, the center of circle of arc rack 61
Positioned at the first clamp 21 on the axis that the second clamp 22 rotates.First gear 62 and second gear 64 connect with substrate rotating
Connect, first gear 62 engages with second gear 64.First gear 62 is equal with the number of teeth of second gear 64, i.e., first gear 62 with
The gearratio of second gear 64 is 1.First rack 63 and the second rack 65 are slidably connected with substrate, the first rack 63 parallel to
Second rack 65, the first rack 63 and the second rack 65 can slide along third direction C or third direction C opposite direction.First
The rack 65 of rack 63 and second is connected by connector 66, and connector 66 is rod-like structure, the 3rd body of rod of the 3rd straightening part 50
52 one end away from the 3rd contact 53 is fixed with connector 66.3rd straightening part 50 is located at the first rack in a first direction on A
63 and second between rack 65.When the first clamp 21 rotates relative to the second clamp 22 to second direction B, the first rack 63 and
Two racks 65 promote the 3rd straightening part 50 to be moved to the direction opposite with third direction C simultaneously.
In use, need straightening reinforcing bar to be placed between the first clamping face 31, the second clamping face 41 and the 3rd clamping face 51, the
One clamping face 31 and the second clamping face 41 are located at the side of reinforcing bar, and the 3rd clamping face 51 is located at the opposite side of reinforcing bar.User can
Grasp the first grip part 211 and the second grip part 221, during holding with a firm grip, relative second clamp 22 of the first clamp 21 to
Second direction B is rotated；Second clamp 22 rotates relative to the first clamp 21 to the direction opposite with second direction B.First clamp 21
The first straightening part 30 is promoted to be moved to third direction C, so that the first clamping face 31 is close to the 3rd clamping face 51；Second clamp 22
The second straightening part 40 is promoted to be moved to third direction C, so that the second clamping face 41 is close to the 3rd clamping face 51.At the same time,
Arc rack 61 rotates and drives first gear 62 to rotate, and first gear 62 drives 64 turns of the movement of the first rack 63 and second gear
Dynamic, second gear 64 drives the second rack 65 to rotate, and the final rack 63 of second rack 65 and first drives the 3rd straightening part simultaneously
50 move to the direction opposite with third direction C, so that the 3rd clamping face 51 is close with the first clamping face 31 and the second clamping face
41.First clamping face 31, the second clamping face 41 and the 3rd clamping face 51 process close to each other are the straightening process to reinforcing bar.
During straightening, being straightened reinforcing bar will be by from the first straightening part 30, the second straightening part 40 and the 3rd straightening
Three active forces of part 50, the active forces of both sides is with middle force direction on the contrary, the 3rd straightening part 50 is in a first direction on A
Positioned at the centre position of the first straightening part 30 and the second straightening part 40, it is ensured that the external force suffered by two stress points on the outside of reinforcing bar
It is equal, there is preferable straightening effect.In whole process, the first straightening part 30, the second straightening part 40 and the 3rd straightening part 50
It can be subjected to displacement, the straightening time can be shortened, straightening action can be efficiently completed.This bar straightening folder 100 can realize one hand
Operation, it is easy to use.
During straightening, reinforcing bar is acted on by three power, easily causes its upset, can not complete straightening work, be
This, in the present embodiment, as shown in Fig. 2 the first straightening face of the first straightening part 30, the second straightening part 40 the second straightening face,
The groove 311 that section is circular arc is equipped with 3rd straightening face of the 3rd straightening part 50.During straightening, reinforcing bar is stuck in first
In groove 311 on straightening face, the second straightening face and the 3rd straightening face, to invert after preventing reinforcing steel bar bear.
In the present embodiment, as shown in figure 1, the second gripping of the first grip part 211 of the first clamp 21 and the second clamp 22
221, portion is provided with spring 23 so that the first clamp 21 and the second clamp 22 remove after external force can self-return, it is convenient subsequently to make
With.
In the present embodiment, the first rack 63 and the second rack 65 are synchronized with the movement under the drive of first gear 62 and gear,
First rack 63 and the second rack 65 promote the 3rd straightening part 50 simultaneously.During to bar straightening, the first rack 63 and
Two racks 65 can play a supporting role, and ensure the 3rd straightening part 50 only by the external force on third direction C, the 3rd straightening part 50 is not
Can be by tilting force.Certainly, in other embodiments, the second rack 65 and second gear 64 can be also not provided with, directly by first
Rack 63 is connected with the 3rd straightening part 50.
In the present embodiment, the first straightening part 30 is slidably connected with matrix 10, and the first straightening part 30 and the first clamp 21 are direct
Contact, the second straightening part 40 are slidably connected with matrix 10, and the second straightening part 40 directly contacts with the second clamp 22.In other implementations
In example, the first straightening part 30 and the second straightening part 40 can not be slidably connected with matrix 10, the first straightening part 30, the second straightening part 40
It is separately fixed at the first clamp 21, on the second clamp 22.
In the present embodiment, arc rack 61 is fixed on the first clamp 21, in other specific embodiments, arc rack 61
It could be secured on the second clamp 22, need to only change the position of the first rack 63 and the second rack 65.
Embodiment 2
A kind of bar straightening folder 100 that the present embodiment provides, is, the first clamp 21 with the difference of above-described embodiment
It is different with the connected mode of the second straightening part 40 from the first straightening part 30, the second clamp 22.
Specifically, as shown in figure 3, the first straightening part 30 is connected with the first clamp 21 by the first bearing pin 34.First straightening
The first chute 332 is offered on first contact 33 of part 30, A is arranged the first chute 332 in the first direction, and the first bearing pin 34 is solid
Due on the first clamp 21, the first bearing pin 34 is in the first chute 332.Second straightening part 40 and the second clamp 22 pass through second
Bearing pin 44 connects.Second straightening part 40 is connected with the second clamp 22 by the second bearing pin 44.Second contact of the second straightening part 40
The second chute 432 is offered on body 43, A is arranged the second chute 432 in the first direction, and the second bearing pin 44 is fixed on the second clamp 22
On, the second bearing pin 44 is in the second chute 432.
When the first clamp 21 and the second clamp 22 relatively rotate, the first bearing pin 34 will be along the first chute 332 to first party
Moved to A, the second bearing pin 44 will move along the second chute 432 to the opposite directions of first direction A, the first straightening part 30 and second
Straightening part 40 will move to third direction C simultaneously.
In the present embodiment, the first clamp 21 and the first straightening part 30, the second clamp 22 and the second straightening part 40, which have, to be determined
Annexation, the first clamp 21 and the second clamp 22 are either rotated close to or away from will all drive the He of the first straightening part 30
Second straightening folder motion.This straightening folder operability is more preferable.
Remaining structure of the present embodiment is same as Example 1, will not be repeated here.
Embodiment 3
The present embodiment and the difference of embodiment 1 be, the first clamp 21 and the first straightening part 30, the second clamp 22 and second
The connected mode of straightening part 40 is different
As shown in figure 4, in the present embodiment, substrate is provided with guide rod 14, and A is arranged guide rod 14 in the first direction, on guide rod 14
The first sliding block 15 and the second sliding block 16 are interval with, the first sliding block 15 and the second sliding block 16 can slide along guide rod 14.
In the present embodiment, the first straightening part 30 and the second straightening part 40 are rod-like structure.First straightening part 30 and first
Sliding block 15 is slidably connected, and the first sliding block 15 is provided with the through hole slided for the first straightening part 30, and the first straightening part 30 can be with respect to first
The A or first direction A in a first direction of sliding block 15 slip in the reverse direction.First straightening part 30 is held with the first clamp 21 away from first
The one end for holding portion 211 is hinged.Second straightening part 40 is slidably connected with the second sliding block 16, and the second sliding block 16 is provided with and supplies the second straightening part
40 through holes slided, the second straightening part 40 can A or first direction A be slided in the reverse direction in a first direction with respect to the second sliding block 16
It is dynamic.Second straightening part 40 is hinged with the one end of the second clamp 22 away from the second grip part 221.
In the present embodiment, when the first clamp 21 and the second clamp 22 relatively rotate and close to when, the first straightening part 30 and the
In addition to can be moved along third direction C simultaneously, the first straightening part 30 and the second straightening part 40 can also be led on edge two straightening parts 40 simultaneously
Bar 14 slides and close.During straightening is carried out to reinforcing bar, the first straightening part 30 and the second straightening part 40 A in a first direction
On movement reinforcing bar can be played and smooth out with the fingers straight effect, can further lift straightening effect and efficiency.
Remaining structure of the present embodiment is same as Example 1, will not be repeated here.
Embodiment 4
As shown in figure 5, the present embodiment provides a kind of reinforcement bar strengthener 200, including resilient sleeve 210 and above-mentioned any embodiment
In bar straightening folder 100.
Resilient sleeve 210 is flexible, is placed on the outside of the straightening folder body 20 of bar straightening folder 100, and resilient sleeve 210 is located at
At first grip part 211 of the first clamp 21 and the second grip part 221 of the second clamp 22.
Resilient sleeve 210 can play restriction effect to the relative rotation of the first clamp 21 and the second clamp 22, be easy to carry.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of bar straightening folder, it is characterised in that including matrix, straightening folder body, the first straightening part, the second straightening part, the
Three straightening parts and transmission mechanism；
Straightening folder body is rotatablely connected with described matrix, and the straightening folder body includes the first clamp and the of arranged crosswise
Two clamps, first clamp are rotatablely connected with second clamp, the axle that the straightening folder body rotates relative to described matrix
Line overlaps with first clamp relative to the axis that second clamp rotates；
The first straightening part possesses the first clamping face, and the second straightening part possesses the second clamping face, and the 3rd straightening part possesses the 3rd
Clamping face；The first straightening part is connected with first clamp, and the second straightening part is connected with second clamp, described
3rd straightening part is in a first direction between the first straightening part and the second straightening part；When the first clamp phase
To second clamp to second direction rotate when, first clamping face and it is described second clamping towards third direction motion simultaneously
Close to the 3rd clamping face, the third direction is perpendicular to the first direction；
The 3rd straightening part is connected with straightening folder body by the transmission mechanism, when the first straightening part is with respect to institute
State the second straightening part to second direction rotate when, the 3rd straightening part can slide with respect to described matrix, and make the described 3rd
Clamping towards moving and close to first clamping face and second clamping face in the opposite direction with the third party.
2. bar straightening folder according to claim 1, it is characterised in that the first straightening part slides with described matrix to be connected
Connect, the first straightening part can opposite direction be slided on the third direction or the third direction with respect to described matrix；
The second straightening part is slidably connected with described matrix, and the second straightening part can be with respect to described matrix the described 3rd
Direction or the slip in the reverse direction of the third direction.
3. bar straightening folder according to claim 2, it is characterised in that the second straightening part possesses the first contact surface,
The second straightening part possesses the second contact surface；
When first clamp rotates relative to second clamp to second direction, first clamp contacts with described first
Face contacts and promotes the first straightening part to be slided with respect to described matrix, so that first clamping face is close to the 3rd clamping face,
Second clamp contacts with second contact surface and promotes the second straightening part to be slided with respect to described matrix, so that described
Second clamping face is close to the 3rd clamping face.
4. bar straightening folder according to claim 2, it is characterised in that first clamp is cut with scissors with the first straightening part
Connect, first clamp is hinged with the second straightening part；
When first clamp rotates relative to second clamp to second direction, first clamp and first straightening
The pin joint of part can move along the first direction, and the pin joint of second clamp and the second straightening part can be along institute
State the opposite direction movement of first direction.
5. bar straightening folder according to claim 4, it is characterised in that first clamp leads to the first straightening part
The connection of the first bearing pin is crossed, the first straightening part is provided with the first chute arranged along the first direction, first bearing pin
It is fixedly connected with first clamp, first bearing pin is in first chute；
Second clamp is connected with the second straightening part by the second bearing pin, and the second straightening part is provided with along described the
Second chute of one direction arrangement, second bearing pin are fixedly connected with second clamp, and second bearing pin is located at described
In second chute.
6. bar straightening folder according to claim 2, it is characterised in that the first straightening part is slided with described matrix by first
Block connects, and the first straightening part is slidably connected with first sliding block, and the first straightening part being capable of relatively described first cunning
In the slip in the reverse direction of the third direction or the third direction, first sliding block is slidably connected block with described matrix,
First sliding block can with respect to described matrix the first direction or the first direction slip in the reverse direction, described
One clamp is hinged with the first straightening part；
The second straightening part is connected with described matrix by the second sliding block, and the second straightening part slides with second sliding block
Connection, the second straightening part can relatively described second sliding block in the third direction or the third direction in the reverse direction
Slide, second sliding block is slidably connected with described matrix, and second sliding block can be with respect to described matrix in the first party
To or the first direction slip in the reverse direction.
7. bar straightening folder according to claim 1, it is characterised in that the transmission mechanism includes arc rack, first
Gear and the first rack, the first gear are rotatablely connected with described matrix, and first rack is slidably connected with described matrix,
The arc rack is connected with first clamp or second clamp, and the first gear engages with the arc rack,
First rack is engaged with the first gear, and the first gear is connected with the 3rd straightening part, the arc rack
The center of circle be located at first clamp on the axis that second clamp rotates.
8. bar straightening according to claim 7 folder, it is characterised in that the transmission mechanism also include the second rack and with
The equal second gear of the first gear number of teeth, the second gear and described matrix are rotatablely connected, second rack with
Described matrix is slidably connected, and the second gear engages with the first gear, and second rack is nibbled with the second gear
Close；
First rack is parallel to be connected with second rack, first rack with second rack by connector,
The 3rd straightening part is connected with the connector, and the 3rd straightening part is located at first rack in said first direction
Between second rack.
9. the bar straightening folder according to claim any one of 1-8, it is characterised in that the 3rd straightening part is described the
Positioned at the centre position of the first straightening part and the second straightening part on one direction.
10. a kind of reinforcement bar strengthener, it is characterised in that including the bar straightening described in resilient sleeve and claim any one of 1-9
Folder, the resilient sleeve are placed on the outside of the straightening folder body of the bar straightening folder, and the resilient sleeve is used to limit the straightening
Press from both sides the relative rotation of the first clamp and the second clamp of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559731.9U CN207013647U (en) | 2017-05-18 | 2017-05-18 | A kind of bar straightening folder and reinforcement bar strengthener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559731.9U CN207013647U (en) | 2017-05-18 | 2017-05-18 | A kind of bar straightening folder and reinforcement bar strengthener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013647U true CN207013647U (en) | 2018-02-16 |
Family
ID=61475498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559731.9U Active CN207013647U (en) | 2017-05-18 | 2017-05-18 | A kind of bar straightening folder and reinforcement bar strengthener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453479A (en) * | 2020-05-06 | 2020-07-28 | 杭州庚复科技有限公司 | Automatic paper replenishing device of printer based on light sensation control principle |
-
2017
- 2017-05-18 CN CN201720559731.9U patent/CN207013647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453479A (en) * | 2020-05-06 | 2020-07-28 | 杭州庚复科技有限公司 | Automatic paper replenishing device of printer based on light sensation control principle |
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