CN214321604U - Bent muscle cutting device of splayed muscle hoop bending machine - Google Patents
Bent muscle cutting device of splayed muscle hoop bending machine Download PDFInfo
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- CN214321604U CN214321604U CN202120338531.7U CN202120338531U CN214321604U CN 214321604 U CN214321604 U CN 214321604U CN 202120338531 U CN202120338531 U CN 202120338531U CN 214321604 U CN214321604 U CN 214321604U
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- driving
- cutting
- reinforcing bar
- hoop
- rib
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- 238000005520 cutting process Methods 0.000 title claims abstract description 52
- 238000005452 bending Methods 0.000 title claims abstract description 41
- 210000003205 muscle Anatomy 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a splayed rib hoop bending machine curved bar cutting device, which belongs to the field of reinforcing bar hoop bending machines, and comprises a frame and is characterized in that a feeding part, a guide part, a cutting part, a shaping part and a hoop bending part are sequentially arranged on the frame along the horizontal direction, the feeding part adopts a plurality of groups of pressing wheel groups arranged along the horizontal direction, each group of pressing wheel group consists of an upper pressing wheel and a lower pressing wheel, each group of pressing wheel group is connected with a first driving part used for driving a reinforcing bar to move forward or backward, the guide part adopts a strip-shaped guide block, the cutting part comprises an upper blade and a lower blade, and the upper blade and the lower blade are respectively correspondingly arranged on the upper side and the lower side of the reinforcing bar; the utility model discloses set up cutting part between guide part and design portion, pull the effect through pay-off portion to the preceding back that pushes away of reinforcing bar, preceding reinforcing bar to curved hoop portion of pushing away, buckle the processing back to the reinforcing bar in curved hoop portion, pull to cutting part again the back, will bend the cutting part for muscle department and cut off to realize the reinforcing bar curved hoop and the serialization operation that cuts off.
Description
Technical Field
The utility model relates to a curved hoop machine technical field of reinforcing bar, concretely relates to curved muscle cutting device of curved hoop machine of eight characters muscle.
Background
In the construction industry, a large number of concrete frameworks made of reinforcing steel bars with various specifications are used for improving the strength of buildings. Wherein a part of the steel bars are bent into a certain shape to meet the requirements of reinforced concrete members of various shapes such as concrete columns, plates, beams and the like. And a machining apparatus for bending the reinforcing bars into various sizes and shapes is called a bar hoop bending machine.
The supporting system of the tunnel consists of surrounding rocks and a supporting structure. The primary support of general surrounding rock of heavy haul railway tunnel mainly adopts grid steel frame, especially eight characters muscle grid flower bow member obtains wide application in the construction of tunnel engineering (such as engineering such as highway tunnel engineering, railway tunnel engineering, military concealed engineering, mine tunnel, power station diversion tunnel). The splayed rib grid arch center of the tunnel is a steel support used for supporting a hole body or a shelter, generally, section steel or reinforcing steel bars are manufactured according to certain radian and length to be manufactured into unit pieces, then the unit pieces are installed on a construction site, and then an anchor rod, a reinforcing mesh, sprayed concrete, a small advanced conduit and the like are combined to form a rigid body which is not collapsed, so that the reinforcing effect on surrounding rocks is fully exerted, the primary support and the surrounding rocks enter a good common working state, and a common bearing system for the surrounding rock support is formed.
In the prior art, a splayed rib forming device disclosed in the chinese patent application with the application number of 2018107065077 is adopted, and mechanical forming and processing of splayed ribs are realized through matching of a certain forming die and a dynamic forming die. The splayed rib manufactured by the forming machine has bent ribs and residual strength parts which need to be cut, so that the splayed rib needs to be delivered to the next procedure for cutting, the transfer of the procedure causes low working efficiency, and continuous production cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a collect curved hoop design and cut muscle in the curved muscle cutting device of splayed muscle hoop bending machine of an organic whole, be favorable to realizing serialization production, improve production efficiency.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a splayed muscle bending machine curved muscle cutting device, includes the frame, its characterized in that has set gradually pay-off portion, guide part, cutting part, design portion, curved hoop portion along the horizontal direction in the frame, pay-off portion adopts the multiunit pinch roller group that arranges along the horizontal direction, and every pinch roller group comprises last pinch roller and lower pinch roller, goes up the pinch roller and leaves the space that is used for making the reinforcing bar to pass down between the pinch roller, and every pinch roller group is connected with the first drive division that is used for driving the reinforcing bar to go forward or retreat, the guide part adopts a rectangular shape guide block, be provided with the bar through-hole that is used for making the reinforcing bar to pass in the guide block, cutting part includes top knifes and bottom knifes, and top knifes and bottom knifes correspond respectively and arrange the upper and lower both sides at the reinforcing bar, and cutting part is connected with the second drive division that is used for intermittent type nature drive top knifes and bottom knifes to do the cutting action, design portion includes a set of location strip piece, the middle of the positioning strip block is provided with a gap for the reinforcing steel bar to pass through, the outer end of the positioning strip block is arranged in a position close to the reinforcing steel bar and is arc-shaped, the hoop bending portion comprises a rotating disk, the surface of the rotating disk is vertically connected in the rack, the outer surface of the rotating disk is provided with an operation block, a preset distance is reserved between the operation block and the center of the rotating disk, the operation block is fixedly connected with the rotating disk and protrudes out of the outer surface of the reinforcing steel bar, and the rotating disk is connected with a third driving portion for driving the rotating disk to rotate around the central axis of the rotating disk and a fourth driving portion for driving the rotating disk to move back and forth along the direction perpendicular to the reinforcing steel bar.
Furthermore, the first driving part adopts a positive and negative motor connected with the lower pressing wheel and is used for driving the positive and negative rotation of the lower pressing wheel so as to drive the reinforcing steel bar between the upper pressing wheel and the lower pressing wheel to move forward or backward.
Furthermore, the cutting part adopts a hydraulic steel bar cutting machine, and the second driving part adopts a hydraulic part for driving the upper blade and the lower blade to open and close.
Further, the operation block is provided in a cylindrical shape.
Furthermore, the third driving part adopts a forward and reverse rotation motor, and an output shaft of the forward and reverse rotation motor is connected to the middle part of the rotating disc through a connecting shaft and is used for driving the rotating disc to rotate forwards and reversely around the connecting shaft; the fourth driving portion adopts a hydraulic rod, the telescopic end of the hydraulic rod is connected with a base, a supporting seat is fixedly connected onto the base, a bearing is arranged in the supporting seat, and the supporting seat is connected with the connecting shaft through the bearing.
Furthermore, the position of the connecting shaft is located in the middle of the outer end of the positioning strip block.
Furthermore, the feeding part, the guiding part, the cutting part, the shaping part and the hoop bending part are arranged to be on the same horizontal plane.
The utility model has the advantages that: the utility model discloses a pay-off portion, guide part, cutting part, design portion, curved hoop portion that the particular position was arranged, with the cutting part setting between guide part and design portion, through the effect of drawing after the pay-off portion pushes away to the preceding of reinforcing bar, preceding reinforcing bar to curved hoop portion that pushes away, after curved hoop portion is buckled the processing back to the reinforcing bar, draw to the cutting part after again, with curved muscle department cutting off with the cutting part to realize the curved hoop of reinforcing bar and the serialization operation that cuts off, be favorable to improving work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the guide part of the present invention;
FIG. 3 is a schematic structural view of the curved portion of the present invention;
FIG. 4 is a schematic structural view of a rotating disk of the present invention;
in the figure: 100. the automatic cutting machine comprises a machine frame, a feeding portion, an upper pressing wheel, a lower pressing wheel, a guide portion, a strip-shaped through hole, a cutting portion, a cutting blade, an upper blade, a lower blade, a shaping portion, a hoop bending portion, a rotating disk, an operating block, a connecting shaft, a hydraulic rod, a base and a supporting seat, wherein the feeding portion comprises 1, the upper pressing wheel 11, the lower pressing wheel 12, the guide portion 2, the strip-shaped through hole 21, the cutting portion 3, the upper blade 31, the lower blade 32, the shaping portion 4, the hoop bending portion 5, the rotating disk 51, the operating block 52, the connecting shaft 53, the hydraulic rod 54, the base 55 and the supporting seat 56.
Detailed Description
The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, the rib bending and cutting device of the splayed rib bending machine of the embodiment includes a frame, wherein a feeding portion 1, a guiding portion 2, a cutting portion 3, a shaping portion 4, and a bending portion 5 are sequentially arranged on the frame along a horizontal direction, and the feeding portion 1, the guiding portion 2, the cutting portion 3, the shaping portion 4, and the bending portion 5 are arranged to be coplanar.
The feeding part 1 adopts a plurality of groups of pressure wheel sets arranged along the horizontal direction, each group of pressure wheel sets consists of an upper pressure wheel 11 and a lower pressure wheel 12, a gap for a reinforcing steel bar to pass through is reserved between the upper pressure wheel 11 and the lower pressure wheel 12, each group of pressure wheel sets is connected with a first driving part for driving the reinforcing steel bar to move forward or backward, the first driving part adopts a positive and negative motor connected with the lower pressure wheel 12 and is used for driving the positive and negative rotation of the lower pressure wheel 12 so as to drive the reinforcing steel bar between the upper pressure wheel 11 and the lower pressure wheel 12 to move forward or backward; the feeding part consisting of the multiple groups of pressing wheel sets can drive the reinforcing steel bars to move forwards or backwards to enable the reinforcing steel bars to reach the bent hoop part or the cutting part for operation on one hand, and also has the function of straightening the reinforcing steel bars on the other hand, so that the forming effect of the reinforcing steel bars is improved;
the guide part 2 adopts a strip-shaped guide block, a strip-shaped through hole 21 for the steel bar to pass through is arranged in the guide block, and the structure of the guide part and the arrangement of the strip-shaped through hole play a role of guiding in the process of steel bar transmission, so that the steel bar is still in a horizontal state when reaching a target point position, and the next operation and treatment are facilitated;
the cutting part 3 comprises an upper blade 31 and a lower blade 32, the upper blade 31 and the lower blade 32 are respectively and correspondingly arranged on the upper side and the lower side of the steel bar, the cutting part 3 is connected with a second driving part used for intermittently driving the upper blade 31 and the lower blade 32 to do cutting action, the cutting part 3 adopts a hydraulic steel bar cutting machine, and the second driving part adopts a hydraulic part used for driving the upper blade 31 and the lower blade 32 to open and close;
the shaping part 4 comprises a group of positioning strip blocks, the middle parts of the positioning strip blocks are provided with gaps for the steel bars to pass through, the steel bars pass through the gaps and the shaping part clamps the steel bars so that the hoop bending operation is carried out on the steel bars by the hoop bending part in front of the steel bars, and the positions of the outer ends of the positioning strip blocks, which are close to the steel bars, are arranged to be arc-shaped, so that the bending parts of the steel bars are arc-shaped and are not easy to break;
the hoop bending part 5 comprises a rotating disk 51, the surface of the rotating disk 51 is vertically connected into the rack, an operation block 52 is arranged on the outer surface of the rotating disk 51, the operation block 52 is cylindrical, a preset distance is reserved between the operation block 52 and the center of the rotating disk 51, the operation block 52 is fixedly connected with the rotating disk 51 and protrudes out of the outer surface of the steel bar, and the rotating disk 51 is connected with a third driving part for driving the rotating disk to rotate around the central axis of the rotating disk and a fourth driving part for driving the rotating disk to move back and forth along the direction perpendicular to the direction of the steel bar. The third driving part adopts a positive and negative rotation motor, the output shaft of the positive and negative rotation motor is connected to the middle part of the rotating disc 51 through a connecting shaft 53 and is used for driving the rotating disc 51 to rotate around the connecting shaft 53 in positive and negative directions; the fourth driving part adopts a hydraulic rod 54, the telescopic end of the hydraulic rod 54 is connected with a base 55, a supporting seat 56 is fixedly connected to the base 55, a bearing is arranged in the supporting seat 56, and the supporting seat 56 is connected with the connecting shaft 53 through the bearing.
When the reinforcing steel bar is conveyed forwards to the front end of the reinforcing steel bar and reaches the position of the hoop bending part, the shaping part is used for clamping the reinforcing steel bar, at the moment, the rotating disc rotates to drive the operation block to rotate to apply the action force for bending the reinforcing steel bar, the bending angle of the reinforcing steel bar can be determined according to the rotating angle of the rotating disc, and the position of the feeding part for conveying the reinforcing steel bar forwards determines the bending position of the reinforcing steel bar, so that the bending treatment of the reinforcing steel bar is completed; after the reinforcing bar is bent into the preset shape, the feeding part is used for pulling the reinforcing bar backwards to the bending part to be positioned in the cutting part, and the bent reinforcing bar is cut off.
The position of connecting axle 53 in this embodiment be located the outer end middle part of location strip piece, be convenient for implement more accurate location and operation to the curved hoop of reinforcing bar.
Claims (7)
1. The utility model provides a splayed muscle bending machine curved muscle cutting device, includes the frame, its characterized in that has set gradually pay-off portion (1), guide part (2), cutting part (3), design portion (4), curved hoop portion (5) along the horizontal direction in the frame, pay-off portion (1) adopts the multiunit pinch roller group that arranges along the horizontal direction, and every pinch roller group comprises last pinch roller (11) and pinch roller (12), leaves the space that is used for making the reinforcing bar to pass between last pinch roller (11) and pinch roller (12), and every pinch roller group is connected with the first drive division that is used for driving the reinforcing bar to go forward or retreat, guide part (2) adopt a rectangular shape guide block, be provided with bar through-hole (21) that are used for making the reinforcing bar to pass in the guide block, cutting part (3) include upper blade (31) and bottom knife (32), and upper blade (31) and bottom knife (32) correspond respectively and arrange the upper and lower both sides at the reinforcing bar, the cutting part (3) is connected with a second driving part which is used for intermittently driving the upper blade (31) and the lower blade (32) to do cutting action, the shaping part (4) comprises a group of positioning blocks, the middle part of the positioning strip block is provided with a gap for the steel bar to pass through, the outer end of the positioning strip block is arranged to be arc-shaped at the position close to the steel bar, the bent hoop part (5) comprises a rotating disk (51), the surface of the rotating disk (51) is vertically connected in the frame, the outer surface of the rotating disk (51) is provided with an operation block (52), a preset distance is reserved between the operation block (52) and the center of the rotating disk (51), the operating block (52) is fixedly connected with the rotating disk (51) and protrudes outwards from the outer surface of the rigid rib, the rotating disc (51) is connected with a third driving part for driving the rotating disc to rotate around the central axis of the rotating disc and a fourth driving part for driving the rotating disc to move back and forth along the direction perpendicular to the direction of the reinforcing steel bars.
2. The rib bending and cutting device of the splayed rib hoop bending machine according to claim 1, wherein the first driving part adopts a positive and negative motor connected with the lower pressing wheel (12) for driving the positive and negative rotation of the lower pressing wheel (12) so as to drive the reinforcing steel bars between the upper pressing wheel (11) and the lower pressing wheel (12) to move forward or backward.
3. The rib bending and cutting device of the splayed rib hoop bending machine according to claim 1, wherein the cutting part (3) adopts a hydraulic type steel bar cutting machine, and the second driving part adopts a hydraulic piece for driving the upper blade (31) and the lower blade (32) to open and close.
4. The rib bending and cutting device of a splayed rib hoop bending machine according to claim 1, wherein the operating block (52) is provided in a cylindrical shape.
5. The rib bending and cutting device of the splayed rib hoop bending machine according to claim 1, wherein the third driving part adopts a forward and reverse rotation motor, an output shaft of the forward and reverse rotation motor is connected to the middle part of the rotating disc (51) through a connecting shaft (53) and is used for driving the rotating disc (51) to rotate forward and reverse around the connecting shaft (53); the fourth driving part adopts a hydraulic rod (54), the telescopic end of the hydraulic rod (54) is connected with a base (55), a supporting seat (56) is fixedly connected onto the base (55), a bearing is arranged in the supporting seat (56), and the supporting seat (56) is connected with the connecting shaft (53) through the bearing.
6. The rib bending and cutting device of the splayed rib hoop bending machine according to claim 5, wherein the connecting shaft (53) is positioned in the middle of the outer end of the positioning block.
7. The rib bending and cutting device of the splayed rib bending machine according to any one of claims 1 to 6, wherein the feeding part (1), the guide part (2), the cutting part (3), the shaping part (4) and the hoop bending part (5) are arranged on a same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338531.7U CN214321604U (en) | 2021-02-06 | 2021-02-06 | Bent muscle cutting device of splayed muscle hoop bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120338531.7U CN214321604U (en) | 2021-02-06 | 2021-02-06 | Bent muscle cutting device of splayed muscle hoop bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214321604U true CN214321604U (en) | 2021-10-01 |
Family
ID=77885080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120338531.7U Active CN214321604U (en) | 2021-02-06 | 2021-02-06 | Bent muscle cutting device of splayed muscle hoop bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214321604U (en) |
-
2021
- 2021-02-06 CN CN202120338531.7U patent/CN214321604U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bending bar cutting device for splayed bar bending hoop machine Effective date of registration: 20221104 Granted publication date: 20211001 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Rencheng District sub branch Pledgor: SHANDONG JIAXIN MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2022980020714 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211001 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Rencheng District sub branch Pledgor: SHANDONG JIAXIN MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2022980020714 |