CN107363192A - Bar bending process equipment - Google Patents
Bar bending process equipment Download PDFInfo
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- CN107363192A CN107363192A CN201710609721.6A CN201710609721A CN107363192A CN 107363192 A CN107363192 A CN 107363192A CN 201710609721 A CN201710609721 A CN 201710609721A CN 107363192 A CN107363192 A CN 107363192A
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- Prior art keywords
- vertical
- rack
- head
- mandrel
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a kind of bar bending process equipment.Bending hoop head, including mounting seat, mandrel, turn one's head, gear shaft and drive mechanism, the mounting seat upper surface is provided with mounting bracket, the gear shaft has hollow shaft hole, the drive mechanism is used to drive the gear shaft to rotate on the mounting bracket, the drive mechanism is additionally operable to drive the mandrel to slide in the hollow shaft hole, it is described to turn one's head including axle of turning one's head, rotation case and linking arm, bar shaped chute is provided with the rotation case, the rotation case is arranged on the gear shaft, the linking arm is arranged in the bar shaped chute, the axle of turning one's head is arranged on the outer end of the linking arm, the linking arm can rotate relative to the mandrel, the linking arm can follow the mandrel to move.Realize the processing efficiency for improving reinforcing steel bar hoop bending equipment and reduce the labor intensity of worker.
Description
Technical field
The present invention relates to steel bar meter apparatus field, more particularly to a kind of bar bending process equipment.
Background technology
With the fast development of economic construction, the industry such as building constructions, railway construction uses substantial amounts of steel member（Reinforcing bar,
Steel plate etc.）, and according to different requirements, it is necessary to steel member progress bending process, China Patent No.
2014105210114th, 2014108568821 and 2014107659772 one kind is disclosed using single cylinder driving bending hoop equipment
In mandrel is flexible and rotation of turning one's head, to reduce the manufacturing cost of equipment.But technical scheme disclosed in above-mentioned patent and
The bending hoop equipment in other correlation techniques is only capable of carrying out steel member the bending of equidirectional in the prior art, when needing opposite direction
During bending, steel member is dismantled into exchange direction to complete, and on the one hand will be increased the labor intensity of worker, and on the other hand also be caused
Processing efficiency reduces.How to design bar bending process equipment a kind of high in machining efficiency and small labor strength is the present invention
Technical problem to be solved.
The content of the invention
The technical problem to be solved in the present invention is to overcome above-mentioned the shortcomings of the prior art, and proposes that a kind of reinforcing bar is curved
Bent process equipment, realize the processing efficiency for improving bar bending process equipment and reduce the labor intensity of worker.
In order to solve the above technical problems, the present invention proposes a kind of bar bending process equipment, including frame and multiple curved
Head is bound round, the bending hoop head is turned one's head including mounting seat, drive mechanism, two mandrels, two gear shafts and two, the installation
In the frame, the mounting seat upper surface is provided with mounting bracket, and the gear shaft has hollow shaft hole, and the mandrel can be slided
Dynamic is arranged in the hollow shaft hole of two gear shafts；The drive mechanism is erected including drive cylinder, slide bar, first
Spur rack, the second vertical rack, horizontal rack and first gear, the drive cylinder are provided with cylinder rod, the drive cylinder
It is fixed in the mounting seat, the slide bar cooperatively forms piston cylinder structure with the cylinder rod；Is provided with the slide bar
One mounting platform, two the described first vertical racks positioned opposite are provided with first mounting platform, described first is perpendicular
Spur rack is horizontally slidable to be arranged on first mounting platform and first mounting platform can be followed to move up and down, often
The individual first vertical rack is configured with the first vertical directive slide track, the horizontally slidable setting of the first vertical directive slide track
On the mounting bracket, first connecting rod component, the first connecting rod group are provided between two first vertical directive slide tracks
Part includes first handle and two head rods, is hinged in the middle part of the first handle on the mounting bracket, described in two
The one end of head rod is hinged on the inner end of the first handle jointly, and the other end of the head rod is hinged
On the corresponding first vertical directive slide track, the first connecting rod component is used for the driving wherein one described first of selectivity
Vertical rack engages with the gear shaft；The first gear is rotatably coupled on the mounting bracket, and described second is vertical
Rack and the horizontal rack engage with the first gear respectively, and the cylinder rod is additionally provided with installing plate, the installing plate
On be provided with two strip through-holes, be provided with slidable guide pad in each strip through-hole, opened up on the guide pad
There is the through hole for connecting the strip through-hole, the described second vertical rack is installed on each guide pad, described second is perpendicular
The bottom of spur rack is provided with lead, and the lead is slidably connected in the through hole, second spur rack
The first spring is provided between bottom and the guide pad, each second vertical rack is configured with the second vertical be oriented to and slided
Rail, the second vertical directive slide track is horizontally slidable to be arranged on the mounting bracket, and two described second vertical are oriented to are slided
It is provided with second connecting rod component between rail, the second connecting rod component includes second handle and two the second connecting rods, and described
It is hinged in the middle part of two handles on the mounting bracket, the one end of two second connecting rods is hinged on the second-hand jointly
The inner end of handle, the other end of second connecting rod be hinged on corresponding on the second vertical directive slide track, described the
The second vertical rack of driving wherein 1 that two link assemblies are used for selectivity engages with the first gear, the horizontal teeth
The both ends of bar are connected to the mandrel；It is described to turn one's head including axle of turning one's head, rotation case and linking arm, the rotation case
On be provided with bar shaped chute, the rotation case is arranged on the gear shaft, and the linking arm is arranged on the bar shaped chute
In, the axle of turning one's head is arranged on the outer end of the linking arm, and the linking arm can rotate relative to the mandrel, described
Linking arm can follow the mandrel to move.
Compared with prior art, beneficial effects of the present invention are：The bar bending process equipment of the application, by that will turn one's head
It is arranged to split-type structural, the bar shaped chute on rotation case can be oriented to linking arm and follow mandrel together to move, so as to realize
Axle of turning one's head follows mandrel to move, and linking arm can also rotate relative to mandrel, and so, gear shaft drives what rotation case rotated
Simultaneously so that linking arm drives axle rotation of turning one's head, in actual use, when the head of upper station is completed to bend to steel member
Afterwards, the axle of turning one's head in upper station head can follow one piece of retraction of mandrel, and the head of next station can be as needed to steel structure
Part is reversely bent, now, due to upper station head turn one's head axle and mandrel bounces back, then will not hinder the curved of next station
Song operation, so to carry out the bending process of any direction to steel member to be processed as needed worker can be needed manual
The position of steel member is adjusted, the processing efficiency for improving reinforcing steel bar hoop bending equipment is realized and reduces the labor intensity of worker.
Brief description of the drawings
Fig. 1 is the structural representation of bending hoop head in bending hoop head embodiment of the present invention；
Fig. 2 is the partial structural diagram one of bending hoop head in bending hoop head embodiment of the present invention；
Fig. 3 is the partial structural diagram two of bending hoop head in bending hoop head embodiment of the present invention；
Fig. 4 is the partial sectional view of bending hoop head in bending hoop head embodiment of the present invention；
Fig. 5 is the partial assembly drawing turned one's head in bending hoop head embodiment of the present invention with mandrel；
Fig. 6 is the structural representation of linking arm in bending hoop head embodiment of the present invention；
Fig. 7 is the structural representation one of mandrel in bending hoop head embodiment of the present invention；
Fig. 8 is the structural representation two of mandrel in bending hoop head embodiment of the present invention；
Fig. 9 is the structural representation three of mandrel in bending hoop head embodiment of the present invention；
Figure 10 is the use state reference chart of bending hoop head embodiment of the present invention.
Embodiment
In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in conjunction with accompanying drawing detailed
Describe in detail bright.
As shown in Fig. 1-Figure 10, bending hoop head 100 in actual use, can be engaged progress using multiple heads
Bending hoop, multiple two-way bending hoop heads 200 are arranged in frame and realize bending hoop operation.Bending hoop head 200 includes mounting seat 1, two
Mandrel 3, two is turned one's head 4, two gear shafts 5 and drive mechanism 6, and the upper surface of mounting seat 1 is provided with mounting bracket 11, the tooth
Wheel shaft 5 has hollow shaft hole（It is unmarked）, the drive mechanism be used for drive the gear shaft 5 on the mounting bracket 11 turn
Dynamic, the drive mechanism is additionally operable to drive the mandrel 3 to slide in the hollow shaft hole；
Wherein, drive mechanism 6 includes drive cylinder 61, slide bar 62, the first vertical rack 63, the second vertical rack 64, horizontal teeth
Bar 65, first gear 66, drive cylinder 61 are fixed in mounting seat 1, and slide bar 62 is slidably connected at the cylinder rod of drive cylinder 61
The end of 611 end, slide bar 62 and cylinder rod 611 forms piston cylinder structure, and the first vertical rack 63 is arranged on slide bar 62,
First vertical rack 63 is engaged with gear shaft 5, and first gear 66 is rotatably coupled on mounting bracket 11, the second vertical rack 64
Engaged respectively with first gear 66 with horizontal rack 65.
Wherein, and in order to which the 4 positive and negative Double-directional rotaries that meet to turn one's head carry out bending hoop, using two vertical teeth of positioned opposite first
Bar 63, gear shaft 5 between two the first vertical racks 63, gear shaft 5 by first connecting rod component realize selectivity with
Wherein one first vertical rack 63 engages, specifically, the first mounting platform 621 is provided with the slide bar 62, first peace
Two vertical racks 63 of positioned opposite described first are provided with assembling platform 621, the first vertical rack 63 can be horizontal sliding
Dynamic is arranged on first mounting platform 621 and first mounting platform 621 can be followed to move up and down, and each described the
One vertical rack 63 is configured with the first vertical directive slide track 631, the horizontally slidable setting of the first vertical directive slide track 631
On the mounting bracket 11, first connecting rod component, first connecting rod group are provided between two first vertical directive slide tracks 631
Part includes first handle 7 and two head rods 71, and the middle part of the first handle 7 is hinged on the mounting bracket 11, and two
The one end of the individual head rod 71 is hinged on the inner end of the first handle 7 jointly, the head rod 71
The other end is hinged on the corresponding first vertical directive slide track 631, and in actual use, operating personnel can lead to
Cross electric or hand mode and drive the reciprocating rotation of first handle 7, first handle 7 will drive two by two head rods 71
Individual first vertical directive slide track 631 slides on mounting bracket 11, so that wherein one first vertical rack 63 is close to gear shaft 5
And be engaged with, and another first vertical rack 63 will be far from gear shaft 5, so, can be need not tear open changing bending hoop direction
The first vertical rack 63 of adjustment is unloaded, and only needs the first vertical rack 63 of the both sides of teeth change wheel shaft 5 to be engaged with, can be with reality
The rotating switching of existing gear shaft 5, meets the bending hoop requirement of different directions.
Meanwhile the end of the cylinder rod 611 of drive cylinder 61 is additionally provided with installing plate 612, and bar is provided with installing plate 612
Shape through hole 6121, slidable guide pad 644 each is provided with the strip through-hole 6121, is opened up on the guide pad 644
There is the through hole for connecting the strip through-hole（It is not shown）, described second vertical rack each is installed on the guide pad 644
64, the bottom of the second vertical rack 64 is provided with lead 641, and the lead 641 is slidably connected at described run through
Kong Zhong, the first spring 642 is provided between the bottom of second spur rack 64 and the installing plate 612, each described the
Two vertical 64, teeth are configured with the second vertical directive slide track 643, the horizontally slidable setting of the second vertical directive slide track 643
On the mounting bracket 11, second connecting rod component is provided between two second vertical directive slide tracks 643, described second connects
Bar assembly 8 includes second handle 8 and two the second connecting rods 81, and the middle part of the second handle 8 is hinged on the mounting bracket 11
On, the one end of two second connecting rods 81 is hinged on the inner end of the second handle 8, second connecting rod jointly
81 the other end is hinged on the corresponding second vertical directive slide track 643, and the second connecting rod component is used for selectivity
Wherein one described second vertical rack 64 of driving engaged with the first gear 66, the both ends of the horizontal rack 65 difference
It is connected with the mandrel 3.In actual use, operating personnel can drive second handle by electric or hand mode
8 reciprocating rotations, second handle 8 will drive two the second vertical directive slide tracks 643 in mounting bracket by two the second connecting rods 81
Slided on 11, so that wherein one second vertical rack 64 is close to first gear 66 and is engaged with, and it is another second vertical
Rack 64 will be far from first gear 66, so, the 4 carry out bending hoops of turning one's head of respective side can be stretched out with the mandrel 3 at switching both ends
Processing, and in actual use, after the 4 completion bending hoops operation of turning one's head of side, operating personnel need by bending hoop it is good plus
Workpiece takes out, and now, 4 operations of turning one's head is switched over by second connecting rod component 8 so that the mandrel 3 turned one's head in 4 of opposite side
Stretch out and carry out bending hoop, make full use of the time during pickup to carry out the 4 alternately bending hoops of turning one's head of both sides, to improve production effect
Rate.
In addition, described turn one's head 4 includes turning one's head axle 41, rotation case 43 and linking arm 42, set on the rotation case 42
There is bar shaped chute（It is unmarked）, the rotation case 43 is arranged on the gear shaft 5, and the linking arm 42 is arranged on the bar
In shape chute, the axle 41 of turning one's head is arranged on the outer end of the linking arm 42, and the linking arm 42 can be relative to the core
Axle 3 rotates, and the linking arm 42 can follow the mandrel 3 to move.Specifically, turning one's head 4 uses split-type structural, turning one's head 4 passes through
Rotation case 43 realizes and is connected with gear shaft 5 that gear shaft 5 drives 4 unitary rotations of turning one's head in rotation process, meanwhile, axle of turning one's head
41 can follow mandrel 3 to move by linking arm 42, specifically, linking arm 42 is located in bar shaped chute, when mandrel 3 moves back and forth
When, linking arm 42 can also follow mandrel 3 to move in bar shaped chute, be moved so as to realize that mandrel 3 is synchronous with axle 41 of turning one's head
It is dynamic, because linking arm 42 is only capable of sliding in bar shaped chute relative to rotation case 43, when gear shaft 5 rotates, pass through bar shaped
Chute is spacing to linking arm 42 so that linking arm 42 follows rotation case 43 together to rotate, so as to realize that axle 41 of turning one's head rotates, with
Complete the operation of bending steel member.In actual use, when the bending hoop head 200 of a upper station is completed to bend to steel member
Afterwards, mandrel 3 and axle 41 of turning one's head together are retracted, even if the bending hoop head 200 of so next station carries out back-flexing to steel member
Operation, the axle 41 of turning one's head in upper station bending hoop head 200 can't hinder steel member to be bent, so as to as needed according to
The secondary bending that any direction is carried out to steel member, the position of operating personnel's manual adjustment steel member is not needed in whole operation process
Put, substantially increase processing efficiency and reduce the labor intensity of worker.
Further, after bending hoop head 200 is arranged in frame, the bending direction for axle 41 of being turned one's head in order to facilitate regulation,
Rotation case 43 is provided with first flange disk 44, and second flange disk is provided with the gear shaft 5（It is not shown）, first method
Blue disk 44 is detachably arranged on the second flange disk；The upper end of the slide bar 62 is provided with installation pedestal（Do not scheme
Show）, two installation portions for being used to install the described first vertical rack 63 are provided with the installation pedestal, the gear shaft 5 exists
The vertical projection of the installation pedestal is between two installation portions.Specifically, generally, bending hoop head 200 is pacified
After being attached in frame, the rotation direction of bending hoop head 200 need not typically change, and when needing to process new steel member, no
Bending direction with the bending hoop head 200 at station will change, and routine techniques is bending side required for head is replaced with
To another head, and the bending hoop head 200 in the present embodiment itself can adjust the direction of bending as needed, first,
The opposite side that axle 41 of turning one's head can be rotated by dismantling first flange disk 44, to facilitate the requirement for carrying out opposite direction bending, and
First vertical rack 63 is installed on the installation portion of installation pedestal opposite side under then dismantling, and such first vertical rack 63 is rising
When mobile, it can be rotated backward with gear shaft 5, so as to realize the requirement of opposite direction bending, without dismantling whole bending hoop
Head 200, simultaneously, it is not required that configure the head in multiple differently curved directions on-site, effectively reduce use cost.Tool
Body operating process is：When needing to adjust the bending direction of bending hoop head 200 at a certain station, then only need to unclamp first flange
Connection between disk 44 and second flange disk, opposite side, and first are turned to by the axle 41 of turning one's head of rotary motion shell 43
Vertical rack 63 is installed to the opposite side of gear shaft 5.And dismountable mounting means can also be used for the inner end of mandrel 3
In the horizontal rack 65.
In addition, the outer end of the mandrel 3 in the present embodiment offers locating slot 30, the locating slot 30 is horizontally disposed.Tool
Body, locating slot 30 is used to position steel member to be processed, and steel member is inserted in locating slot 30 and positioned, in order to axle of turning one's head
41 are bent.Because the thickness or diameter dimension of different steel members are different, increase clamping cylinder is usually required in the prior art
Position steel member, the bending hoop head 200 in the present embodiment in order to further reduce manufacturing cost and simplify control process, for
The clamp operation of steel member is also realized using drive cylinder 61, specific as follows：As shown in Fig. 6-Fig. 9, positioned at described on mandrel 3
The upper and lower part of locating slot 30 is respectively arranged with pretension component, and the pretension component includes arc-shaped rack 341, second gear
342nd, the 3rd vertical rack 343 and briquetting 344, the inner end of the mandrel 3 offers the arc guide barrel 31 arranged up and down, described
Mandrel offers the vertical guide groove for connecting the locating slot 30 in position respectively about 3（It is not shown）, the arc-shaped rack 341 slides
Also slided in the arc guide barrel 31 corresponding to being arranged on, in the arc guide barrel 31 and be provided with sliding block 32, the sliding block 32 with
Second spring 33 is provided between the arc-shaped rack 341, the 3rd vertical rack 343 is slidably arranged in corresponding described perpendicular
In straight guide groove, the second gear 342 is spindle rotationally arranged on the mandrel 3, and the arc-shaped rack 341 and the described 3rd erects
Spur rack 343 is engaged with the second gear 342 respectively, and the briquetting 344 is fixed on the described 3rd vertical rack 343；Institute
State to be provided with linking arm 42 and coordinate with the sliding block 32 to drive the bulge-structure 421 that the sliding block 32 moves.Specifically, turn round
While first 4 steering, the bulge-structure 421 on linking arm 42 drives corresponding sliding block 32 to move, so as to drive corresponding briquetting
344 movements, it is corresponding convex when during linking arm 42 is with drawing rotationally clockwise by taking superposed pretension component as an example
Playing structure 421 will drive the sliding block 32 in the pretension component of top to be moved in arc guide barrel 31, and sliding block 32 passes through second spring 33
Pressure is applied to arc-shaped rack 341, so that arc-shaped rack 341 moves and drives second gear 342 to rotate, second gear
The 3rd vertical rack 343 of driving is driven briquetting 344 to move down by 342, so that the compression steel member of briquetting 344, and with
Linking arm 42 is driven during axle 41 of turning one's head is rotated further and carries out bending steel member, and briquetting 344 just will not after compressing steel member
Continue to move to, now, bulge-structure 421 will continue to move to movable slider 32 and compress second spring 33, can so to press
Block 344 gradually increases the positioning pressure of steel member, to be more beneficial for being gradually curved with steel member, it is ensured that steel member is more
Reliable positioning.It is real using pure mechanic structure meanwhile the bending hoop head 200 in the present embodiment is without additionally increasing clamping cylinder
Existing pretension positioning steel member, cost and effective simplify control process can be effectively reduced.
Further, in order to preferably be positioned to the bending hoop head 200 for adjusting good position, frame includes guide rail 100,
The both sides of guide rail 100 are fixedly installed clamp 101 respectively, and the upper surface of clamp 101 forms guiding surface, the following table of clamp 101
Face is provided with the first positioning tooth bar 1011；The one end of mounting seat 1 is provided with clamping device, and clamping device includes the He of buckle 201
Wedge 203, two buckles 201 are oppositely arranged and are fixed in mounting seat 1, and the lower end of buckle 201 is provided with the second positioning tooth
Bar 2011, the second positioning tooth bar 2011 are located at below the edge of clamp 101；Wedge 203 is located between two buckles 201 and edge
The bearing of trend perpendicular to guide rail 100 is slidably connected in mounting seat 1, and the inclined-plane of wedge 203 contacts with guiding surface, wedge
Shape block 203 offers screwed hole, and leading screw 202, the thread segment at the both ends of leading screw 202 are threaded between two wedges 203
Hand of spiral it is opposite.Specifically, by mounting seat 1 on guide rail 100 after slidable adjustment good position, rotational lead screw 202 causes two
Individual wedge 203 is synchronous close, is coordinated by wedge 203 and guiding surface, mounting seat 1 will be caused to increase, and finally causes the
Two positioning tooth bars 2011 engage with the first positioning tooth bar 1011, determine so as to ensure that bending hoop head 200 is more solid and reliable
Position installation.And driving rack 400 is additionally provided with guide rail 100, it is provided with drive gear 500, drive gear 500 in mounting seat 1
Engaged with driving rack 400.Operating personnel drive drive gear 500 to rotate by the handwheel connected on drive gear 500 so that
Bending hoop head 200 smoothly moves on guide rail 100.
Further, in order to enrich the function of the present embodiment bending hoop head, cutting machine is additionally provided with the frame
600, the cutting machine 600 is slidably connected on the guide rail 100 perpendicular to the bearing of trend of the guide rail 100.Specifically,
In actual use, behind the position for adjusting each bending hoop head 200 so that the most bending hoop head 200 and cutting machine of front side
After the distance between 600 just meet that the processing length of steel member, whole piece steel member are put into the present embodiment bending hoop head, lead to
Crossing cutting machine 600 and moving close to steel member directly to cut off, and carried back and forth so as to reduce worker.
The preferable possible embodiments of the present invention are these are only, are not limited the scope of the invention.It is all to use the present invention
Equivalent structure change made by specification and accompanying drawing content, is all contained in protection scope of the present invention.
Claims (6)
1. a kind of bar bending process equipment, including frame and multiple bending hoop heads, it is characterised in that the bending hoop head includes
Mounting seat, drive mechanism, two mandrels, two gear shafts and two turn one's head, described to be arranged in the frame, the mounting seat
Upper surface is provided with mounting bracket, and the gear shaft has hollow shaft hole, and the mandrel is slidably disposed in two gears
In the hollow shaft hole of axle；The drive mechanism includes drive cylinder, slide bar, the first vertical rack, the second vertical rack, water
Flat tooth bar and first gear, the drive cylinder are provided with cylinder rod, and the drive cylinder is fixed in the mounting seat, described
Slide bar cooperatively forms piston cylinder structure with the cylinder rod；The first mounting platform, first installation are provided with the slide bar
Two the described first vertical racks positioned opposite are provided with platform, the first vertical rack is horizontally slidable to be arranged on
On first mounting platform and first mounting platform can be followed to move up and down, each first vertical rack is configured with
First vertical directive slide track, the first vertical directive slide track is horizontally slidable to be arranged on the mounting bracket, described in two
First connecting rod component is provided between first vertical directive slide track, the first connecting rod component includes first handle and two first
Connecting rod, it is hinged on the mounting bracket in the middle part of the first handle, the one end of two head rods is cut with scissors jointly
The inner end of the first handle is connected on, the other end of the head rod is hinged on corresponding described first vertical guiding
On slide rail, the first vertical rack of driving wherein 1 that the first connecting rod component is used for selectivity is nibbled with the gear shaft
Close；The first gear is rotatably coupled on the mounting bracket, the second vertical rack and horizontal rack difference
Engaged with the first gear, the cylinder rod is additionally provided with installing plate, two strip through-holes is provided with the installing plate, often
Slidable guide pad is provided with the individual strip through-hole, is offered on the guide pad and connects running through for the strip through-hole
Hole, the described second vertical rack each is installed on the guide pad, the bottom of the second vertical rack is provided with guiding
Post, the lead are slidably connected in the through hole, are set between the bottom of second spur rack and the guide pad
There is the first spring, each second vertical rack is configured with the second vertical directive slide track, and the second vertical directive slide track can
What level was slided is arranged on the mounting bracket, and second connecting rod component is provided between two second vertical directive slide tracks,
The second connecting rod component includes second handle and two the second connecting rods, and the installation is hinged in the middle part of the second handle
On frame, the one end of two second connecting rods is hinged on the inner end of the second handle, second connecting rod jointly
The other end be hinged on corresponding on the second vertical directive slide track, the second connecting rod component is used for the driving of selectivity
The wherein 1 second vertical rack engages with the first gear, and the both ends of the horizontal rack are connected to the core
Axle；It is described to turn one's head including axle of turning one's head, rotation case and linking arm, it is provided with bar shaped chute, the rotation on the rotation case
Shell is arranged on the gear shaft, and the linking arm is arranged in the bar shaped chute, and the axle of turning one's head is arranged on the company
Connect on the outer end of arm, the linking arm can rotate relative to the mandrel, and the linking arm can follow the mandrel to move.
2. bar bending process equipment as claimed in claim 1, it is characterised in that the inner end of the mandrel is removably pacified
In the horizontal rack.
3. bar bending process equipment as claimed in claim 1, it is characterised in that the outer end of the mandrel offers positioning
Groove, the locating slot are horizontally disposed.
4. bar bending process equipment as claimed in claim 3, it is characterised in that positioned at the locating slot on the mandrel
Upper and lower part is respectively arranged with pretension component, the pretension component include arc-shaped rack, second gear, the 3rd vertical rack and
Briquetting, the inner end of the mandrel offer the arc guide barrel arranged up and down, and the mandrel offers connection in position respectively up and down
The vertical guide groove of the locating slot, the arc-shaped rack are slidably arranged in the corresponding arc guide barrel, the arc guide barrel
In also slide be provided with sliding block, second spring, the 3rd vertical rack are provided between the sliding block and the arc-shaped rack
In the vertical guide groove corresponding to being slidably arranged in, the second gear is spindle rotationally arranged on the mandrel, the arc
Rack and the 3rd vertical rack engage with the second gear respectively, and the briquetting is fixed on the 3rd vertical rack
On；It is provided with and coordinates with the sliding block to drive the bulge-structure of the sliding block movement on the linking arm.
5. bar bending process equipment as claimed in claim 1, it is characterised in that the frame includes guide rail, the guide rail
Both sides be respectively arranged with clamp, the upper surface of the clamp forms guiding surface, and the lower surface of the clamp is provided with first
Positioning tooth bar；Clamping device is provided with the mounting seat, the clamping device includes two buckles and wedge shape positioned opposite
Block, the buckle are fixed on the bottom of the mounting seat, and the guide rail clip is set between two buckles on the buckle
There is the second positioning tooth bar coordinated with first positioning tooth bar；The wedge is between two buckles and along hanging down
Directly it is slidably connected in the bearing of trend of the guide rail in the mounting seat, the inclined-plane of the wedge connects with the guiding surface
Touch, the wedge offers screwed hole, and leading screw, the spiral shell at the leading screw both ends are threaded between two wedges
The hand of spiral of line section is opposite.
6. bar bending process equipment as claimed in claim 5, it is characterised in that the frame also includes being arranged on described lead
Driving rack on rail, is provided with the mounting seat and drive gear that the driving rack engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609721.6A CN107363192A (en) | 2017-07-25 | 2017-07-25 | Bar bending process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609721.6A CN107363192A (en) | 2017-07-25 | 2017-07-25 | Bar bending process equipment |
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| Publication Number | Publication Date |
|---|---|
| CN107363192A true CN107363192A (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609721.6A Withdrawn CN107363192A (en) | 2017-07-25 | 2017-07-25 | Bar bending process equipment |
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| CN (1) | CN107363192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803441A (en) * | 2017-11-30 | 2018-03-16 | 中冶建工集团有限公司 | Automatic hoop bending device for steel bars |
| CN109079051A (en) * | 2018-08-27 | 2018-12-25 | 深圳市康振机械科技有限公司 | A kind of bending apparatus |
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| CN104139131A (en) * | 2014-08-07 | 2014-11-12 | 蒋志雄 | Rebar bending machine |
| CN104493007A (en) * | 2014-12-03 | 2015-04-08 | 于基绪 | Steel bar hoop-bending machine head and steel bar hoop-bending machine |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
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| CN2225317Y (en) * | 1995-07-07 | 1996-04-24 | 袁鸿 | Swing forming mechanism for ear bending machine of automobile leaf spring |
| CN103736876A (en) * | 2013-12-31 | 2014-04-23 | 綦延青 | Hoop bending machine for reinforcing steel bars |
| CN104139131A (en) * | 2014-08-07 | 2014-11-12 | 蒋志雄 | Rebar bending machine |
| CN104493007A (en) * | 2014-12-03 | 2015-04-08 | 于基绪 | Steel bar hoop-bending machine head and steel bar hoop-bending machine |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803441A (en) * | 2017-11-30 | 2018-03-16 | 中冶建工集团有限公司 | Automatic hoop bending device for steel bars |
| CN107803441B (en) * | 2017-11-30 | 2023-09-15 | 中冶建工集团有限公司 | Automatic steel bar hoop bending device |
| CN109079051A (en) * | 2018-08-27 | 2018-12-25 | 深圳市康振机械科技有限公司 | A kind of bending apparatus |
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