CN202571094U - Machine head for automated hoop-bending machines - Google Patents
Machine head for automated hoop-bending machines Download PDFInfo
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- CN202571094U CN202571094U CN 201220282878 CN201220282878U CN202571094U CN 202571094 U CN202571094 U CN 202571094U CN 201220282878 CN201220282878 CN 201220282878 CN 201220282878 U CN201220282878 U CN 201220282878U CN 202571094 U CN202571094 U CN 202571094U
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- hoop
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Abstract
The utility model discloses a machine head for automated hoop-bending machines, which comprises a machine head body, the body is provided with a front plate, the front plate is pivoted with an eccentric block, hinged with a clamping shaft, and provided with a telescopic shaft in a clearance fit mode, the eccentric block is provided with a hoop-bending wheel, a sliding rail is fixed in an inner cavity of the body, the sliding rail is provided with a slide block, the slide block is pivoted with a sliding chain wheel, the sliding chain wheel is connected with a rotary chain wheel through a chain, one end (located at the sliding chain wheel) of the chain is fixed, one end (located at the rotary chain wheel) of the chain is connected with a second reset spring, and the rotary chain wheel is connected with the eccentric block, meanwhile, the body is provided with a power shaft, a rotary convex press block is fixed on the power shaft, and the rotary convex press block is matched with the slide block. The machine head disclosed by the utility model is simple in structure and low in cost, and can adapt to the severe environments of construction sites for a long time.
Description
Technical field
The present invention relates to the building material machinery technical field, especially relate to a kind of automation hoop bender head.
Background technology
As shown in Figure 1, five hoop benders etc. are used to process the building material machinery widely use of building bar.General, these five hoop benders comprise frame 10, are provided with 5 heads and carrier chain 30 on the frame 10 side by side.This head 20 comprises head body 20, and body 20 has header board 26 and line shaft 25.Be articulated with eccentric block 22 on this header board 26, be hinged with clamp shaft 24, matched in clearance be provided with telescopic shaft 21, and eccentric block 22 has bending hoop wheel 221.Wherein, eccentric block 22 can intermittent rotation, the front end of clamp shaft 24 can intermittence swings up and down, telescopic shaft 21 can be intermittent flexible.Certainly, can be provided with conveying magnet 31 on the carrier chain 30.Like this, behind the conveying magnet 31 absorption reinforcing bars, carrier chain 30 is delivered to reinforcing bar on the telescopic shaft 21 that is in the state of stretching out.Then, the head of clamp shaft 2 clamps reinforcing bar to pressing down.Afterwards, eccentric block 22 rotations, bending hoop wheel 221 is with the reinforcing bar bending.Five hoop bender automaticities like this are higher, greatly improved production efficiency.But; Mostly be that parts such as eccentric block 22 are connected with cylinder or electric control gear owing to realize the mode of functions such as eccentric block 22 rotations, clamp shaft 24 swings, telescopic shaft 21 are flexible; Thereby handpiece structure is complicated, and cost is higher, is not suitable for using in the more building site of dust for a long time.Therefore be necessary to improve.
Summary of the invention
Deficiency to above-mentioned prior art exists the purpose of this invention is to provide a kind of automation hoop bender head, and it has simple in structure, and cost is lower, can adapt to the characteristics of the adverse circumstances in construction site for a long time.
To achieve these goals, the technical scheme that the present invention adopted is: automation hoop bender head comprises the head body; Body has header board, be articulated with eccentric block on the header board, be hinged with clamp shaft, matched in clearance be provided with telescopic shaft, and eccentric block has the bending hoop wheel; Said chamber body is fixed with slide rail, and slide rail is provided with slide block, is articulated with the slip sprocket wheel on the slide block; The slip sprocket wheel is connected with rotating sprocket through chain, and the end that rotating sprocket was fixed, was positioned to the end that this chain is positioned at the slip sprocket wheel is connected with second back-moving spring, and this rotating sprocket is connected with eccentric block; Simultaneously; Body is provided with line shaft, be fixed with the protruding briquetting of rotation on this line shaft, and the protruding briquetting of this rotation and slide block matches.
Said telescopic shaft is provided with flexible pulley block, and the rear portion of telescopic shaft is provided with first back-moving spring, simultaneously, is fixed with the protruding piece of shouldering of rotation on the line shaft, and this rotation is protruding shoulders piece and flexible pulley block matches.
Said clamp shaft middle part is hinged on the header board, and the rear portion of clamp shaft is provided with the 3rd back-moving spring, simultaneously, be fixed with the protruding jacking block of rotation on the line shaft, and the rear portion downside of protruding jacking block of this rotation and clamp shaft matches.
Be fixed with automatic phase magnet on the said header board.
Said header board bottom is provided with the finished product platform.
After adopting said structure, the present invention compares the advantage that is had with prior art and is: handpiece structure is simple, and cost is lower, can adapt to the adverse circumstances in construction site for a long time.All parts of automation hoop bender head of the present invention adopt the mode of mechanical connection, avoid the use of structures such as cylinder, electronic component comparatively complicacy, the higher parts of cost.Simultaneously, mechanical part situation such as gas circuit is stopped up, electronic component burns out can not occur, thereby service life is longer in rugged environment comparatively.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is the main TV structure sketch map of the application state of embodiments of the invention;
Fig. 2 is the outside schematic perspective view of embodiments of the invention;
Fig. 3 is the perspective exploded view of eccentric block of the present invention and attaching parts thereof;
Fig. 4 is that the master of telescopic shaft of the present invention and attaching parts thereof looks cross-sectional schematic;
Fig. 5 is that the master of clamp shaft of the present invention and attaching parts thereof looks cross-sectional schematic.
Among the figure: 10, frame, 20, body, 21, telescopic shaft, 211, flexible pulley block, 212, the protruding piece of shouldering of rotation, 213, first back-moving spring; 22, eccentric block, 221, bending hoop wheel, 222, rotating sprocket, 223, the slip sprocket wheel, 224, chain, 225, slide rail; 226, slide block, 227, second back-moving spring, 228, rotate protruding briquetting, 23, phase magnet automatically, 24, clamp shaft; 241, rotate protruding jacking block, the 242, the 3rd back-moving spring, 25, line shaft, 26, header board, 27, the finished product platform; 30, carrier chain, 31, carry magnet.
The specific embodiment
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see shown in Figure 2: automation hoop bender head, comprise head body 20, body 20 has header board 26, be articulated with eccentric block 22 on the header board 26, be hinged with clamp shaft 24, matched in clearance be provided with telescopic shaft 21, and eccentric block 22 has bending hoop wheel 221.Simultaneously, body 20 is provided with line shaft 25, and the bottom of header board 26 is provided with finished product platform 27, is fixed with automatic phase magnet 23 on the header board 26.
See shown in Figure 3ly, this automation hoop bender head realizes that modes of eccentric block 22 intermittent rotations are: body 20 inner chambers are fixed with slide rail 225, and slide rail 225 is provided with slide block 226.Slide rail 225 can be the vertical direction setting, thereby slide block 226 can slide up and down.Be articulated with slip sprocket wheel 223 on this slide block 226.That is, slip sprocket wheel 223 can move up and down in company with slide block 226 in rotation.This slip sprocket wheel 223 is connected with rotating sprocket 222 through chain 224.That is, slip sprocket wheel 223 can rotate with rotating sprocket 222 synchronously.The end that rotating sprocket 222 was fixed, was positioned to the end that this chain 224 is positioned at slip sprocket wheel 223 is connected with second back-moving spring 227, and this rotating sprocket 222 is connected with eccentric block 22.Simultaneously, be fixed with the protruding briquetting 228 of rotation on the line shaft 25, this rotates protruding briquetting 228 and matches with slide block 226.That is, rotation projection 228 can be stirred slide block 226 and moves up and down.Like this, line shaft 25 rotations are rotated protruding briquetting 228 and are rotated synchronously, stir slide block 226 to lower slider.Simultaneously, slip sprocket wheel 223 is to bottom offset, and chain 224 driven rotary sprocket wheels 222 rotate, and rotating sprocket 222 drives eccentric blocks 22 rotations.Along with line shaft 25 continues rotation, rotate protruding briquetting 228 and leave slide block 226.At this moment, under the effect of second back-moving spring 227, chain 224 resets, rotating sprocket 222 backward rotation, and eccentric block 22 resets.Simultaneously, chain 224 drives slip sprocket wheel 223 to top offset, and slip sprocket wheel 223 drives slide block 226 and resets.
See shown in Figure 4ly, this automation hoop bender head realizes that telescopic shaft 21 intermittent flexible modes are: telescopic shaft 21 is provided with flexible pulley block 211.Such as, this flexible pulley block 221 is positioned at the avris of telescopic shaft 21.And the rear portion of telescopic shaft 21 is provided with first back-moving spring 213.The rear portion that this first back-moving spring 213 can be a telescopic shaft 21 is provided with stage clip.Simultaneously, be fixed with the protruding piece 212 of shouldering of rotation on the line shaft 25, and the protruding piece 212 of shouldering of this rotation matches with flexible pulley block 211.That is, the protruding piece 212 of shouldering of rotation can be stirred flexible pulley block 211 displacement backward.Like this, telescopic shaft 21 normalities are for stretching out state.Along with the rotation of line shaft 25, rotate the protruding piece 212 of shouldering and stir flexible pulley block 211 displacement backward, thus telescopic shaft 21 withdrawals.Line shaft 25 continues rotation, rotates the protruding piece 212 of shouldering and leaves flexible pulley block 211, and then telescopic shaft 21 resets under the effect of first back-moving spring 213.
See shown in Figure 5ly, this automation hoop bender head realizes that modes of clamp shaft 24 intermittent swings are: clamp shaft 24 middle parts are hinged on the header board 26, and the rear portion of clamp shaft 24 is provided with the 3rd back-moving spring 242.The 3rd back-moving spring 242 can be that the rear portion downside of clamp shaft 24 is provided with extension spring.Simultaneously, be fixed with the protruding jacking block 241 of rotation on the line shaft 25, and the rear portion downside of protruding jacking block 241 of this rotation and clamp shaft 24 matches.That is, rotating protruding jacking block 241 can be with the rear portion jack-up of clamp shaft 24.Like this, the normality of the front end of clamp shaft 24 is for lifting.Along with the rotation of line shaft 25, rotate the rear portion jack-up of protruding jacking block 241, thereby the front end of clamp shaft 24 presses down with clamp shaft 24.Line shaft 25 continues rotation, and the lug boss that rotates protruding jacking block 241 leaves the rear portion of clamp shaft 24, and then clamp shaft 24 resets under the effect of the 3rd back-moving spring 242.
1), reinforcing bar is delivered on the telescopic shaft 21 that stretches out, and receives the absorption of automatic phase magnet 23, is close to header board 26 course of action of the present invention is following:.2), the front end of clamp shaft 24 presses down, reinforcing bar is clamped between clamp shaft 24 front ends and the telescopic shaft 21.3), eccentric block 22 rotates 221 pairs of reinforcing bars enforcement of bending hoop wheel bending.4), eccentric block 22 resets.5), clamp shaft 24 resets.6), telescopic shaft 21 withdrawals.7) reinforcing bar falls on the finished product platform 27.8) telescopic shaft 21 resets.
The start-up time of each parts order among the present invention can realize through the protruding phase place of shouldering the protruding briquetting of piece 212, rotation 228, the protruding jacking block 241 of rotation of adjustment rotation.
Claims (5)
1. automation hoop bender head comprises head body (20), and body (20) has header board (26); Be articulated with eccentric block (22) on the header board (26), be hinged with clamp shaft (24), matched in clearance be provided with telescopic shaft (21); And eccentric block (22) has bending hoop wheel (221), and it is characterized in that: said body (20) inner chamber is fixed with slide rail (225), and slide rail (225) is provided with slide block (226); Be articulated with slip sprocket wheel (223) on the slide block (226); Slip sprocket wheel (223) is connected with rotating sprocket (222) through chain (224), and the end that rotating sprocket (222) was fixed, was positioned to the end that this chain (224) is positioned at slip sprocket wheel (223) is connected with second back-moving spring (227), and this rotating sprocket (222) is connected with eccentric block (22); Simultaneously; Body (20) is provided with line shaft (25), be fixed with rotation protruding briquetting (228) on this line shaft (25), and the protruding briquetting of this rotation (228) and slide block (226) matches.
2. automation hoop bender head according to claim 1; It is characterized in that: said telescopic shaft (21) is provided with flexible pulley block (211); And the rear portion of telescopic shaft (21) is provided with first back-moving spring (213); Simultaneously, be fixed with rotation on the line shaft (25) and protrudingly shoulder piece (212), and this rotation is protruding shoulders piece (212) and flexible pulley block (211) matches.
3. automation hoop bender head according to claim 1; It is characterized in that: said clamp shaft (24) middle part is hinged on the header board (26); And the rear portion of clamp shaft (24) is provided with the 3rd back-moving spring (242); Simultaneously, be fixed with rotation protruding jacking block (241) on the line shaft (25), and the rear portion downside of protruding jacking block of this rotation (241) and clamp shaft (24) matches.
4. automation hoop bender head according to claim 1 is characterized in that: be fixed with automatic phase magnet (23) on the said header board (26).
5. according to each described automation hoop bender head in the claim 1 to 4, it is characterized in that: said header board (26) bottom is provided with finished product platform (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282878 CN202571094U (en) | 2012-06-12 | 2012-06-12 | Machine head for automated hoop-bending machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282878 CN202571094U (en) | 2012-06-12 | 2012-06-12 | Machine head for automated hoop-bending machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571094U true CN202571094U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220282878 Expired - Fee Related CN202571094U (en) | 2012-06-12 | 2012-06-12 | Machine head for automated hoop-bending machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480773A (en) * | 2013-10-22 | 2014-01-01 | 卢华林 | Hoop bending machine |
| CN104139130A (en) * | 2014-08-07 | 2014-11-12 | 蒋志雄 | Bending shaft control mechanism of reinforcing steel bar bending machine |
| CN107350389A (en) * | 2017-09-14 | 2017-11-17 | 戚建平 | Metal enclosure frame processing unit (plant) |
| CN107866793A (en) * | 2016-09-28 | 2018-04-03 | 广西大学 | A kind of Three Degree Of Freedom carries hydraulic efficiency manipulator |
-
2012
- 2012-06-12 CN CN 201220282878 patent/CN202571094U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480773A (en) * | 2013-10-22 | 2014-01-01 | 卢华林 | Hoop bending machine |
| CN104139130A (en) * | 2014-08-07 | 2014-11-12 | 蒋志雄 | Bending shaft control mechanism of reinforcing steel bar bending machine |
| CN104139130B (en) * | 2014-08-07 | 2016-04-27 | 蒋志雄 | The bending axle controlling organization of stirrup bender |
| CN107866793A (en) * | 2016-09-28 | 2018-04-03 | 广西大学 | A kind of Three Degree Of Freedom carries hydraulic efficiency manipulator |
| CN107350389A (en) * | 2017-09-14 | 2017-11-17 | 戚建平 | Metal enclosure frame processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140612 |