CN213856812U - Steel bar cutting device for building engineering - Google Patents
Steel bar cutting device for building engineering Download PDFInfo
- Publication number
- CN213856812U CN213856812U CN202022499209.0U CN202022499209U CN213856812U CN 213856812 U CN213856812 U CN 213856812U CN 202022499209 U CN202022499209 U CN 202022499209U CN 213856812 U CN213856812 U CN 213856812U
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- Prior art keywords
- fixedly arranged
- motor
- face
- rotating shaft
- connecting plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 title abstract description 36
- 239000010959 steel Substances 0.000 title abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of building engineering, especially, be a reinforcing bar cutting device for building engineering, including the operation panel, the top left end of operation panel is fixed and is equipped with the stand, the top face of stand is fixed and is equipped with the crossbeam, the left end face top of stand is fixed and is equipped with first fixed plate, the top face of first fixed plate is fixed and is equipped with first motor, the axis of rotation of first motor runs through the stand, the axis of rotation end fixed of first motor is equipped with the screw rod; when the device is used, firstly a worker energizes the first motor, the rotating shaft of the first motor drives the screw rod to rotate at the moment, and then the first sliding block moves on the screw rod, the action is to adjust the length of the steel bar cut by the cutter, so that the worker can conveniently operate, then the steel bar passes through the grooved wheel, one end of the steel bar is fixed on the fixed block, the second motor is energized at the moment, and then the rotating shaft of the second motor drives the positive and negative screw rod to rotate, so that the second sliding block moves on the positive and negative screw rod.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to reinforcing bar cutting device for building engineering.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, the steel bar comprises smooth round steel bars, ribbed steel bars and twisted steel bars, and before the steel bar is used, the steel bar is generally required to be cut as required.
The prior art has the following problems: the length of cutting reinforcing bar can not be adjusted according to the demand to the device of current cutting reinforcing bar, and current cutting device when the conveying reinforcing bar cuts, can not adjust the size of conveying reinforcing bar running roller according to the diameter of reinforcing bar, and the suitability is little.
In order to solve the problems, the application provides a reinforcing steel bar cutting device for building engineering.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a reinforcing bar cutting device for building engineering has the length of the adjustment reinforcing bar cutting of being convenient for and the characteristics of the not unidimensional reinforcing bar of transport mechanism centre gripping of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing steel bar cutting device for building engineering comprises an operating table, wherein a stand column is fixedly arranged at the left end of the top end of the operating table, a cross beam is fixedly arranged on the top end face of the stand column, a first fixing plate is fixedly arranged above the left end face of the stand column, a first motor is fixedly arranged on the top end face of the first fixing plate, a rotating shaft of the first motor penetrates through the stand column, a screw rod is fixedly arranged at the tail end of the rotating shaft of the first motor, a first connecting plate is fixedly arranged on the left side of the top end face of the cross beam, the other end of the screw rod is rotatably connected with the first connecting plate through a rotating shaft, a first sliding block is in threaded connection with the outer side of the screw rod, the screw rod penetrates through the first sliding block, the first sliding block is slidably connected with the cross beam, a fixing block is fixedly arranged on the right end face of the first sliding block, and a second connecting plate which is arranged front and back is fixedly arranged on the right side of the bottom end face of the cross beam, a second fixed plate is fixedly arranged at the bottom of the front end surface of the second connecting plate at the front end, a second motor is fixedly arranged on the top end surface of the second fixed plate, a rotating shaft of the second motor penetrates through the second connecting plate and extends to the outside, a positive and negative screw rod is fixedly arranged at the tail end of the rotating shaft of the second motor, the other end of the positive and negative screw rod is rotatably connected with the second connecting plate at the rear end through a rotating shaft, the front end of the outer side wall and the rear end of the outer side wall of the second connecting plate are both in threaded connection with second sliding blocks, the second connecting plate penetrates through the second sliding blocks, a third motor is fixedly arranged on the bottom end surfaces of the two second sliding blocks, a grooved pulley is fixedly arranged at the tail end of the rotating shaft of the third motor, a first base is fixedly arranged on the top end surface of the operating table, a first electric telescopic rod is fixedly arranged on the top end surface of the first base, and a case with a hollow structure is fixedly arranged on the tail end of the telescopic end of the first electric telescopic rod, the fixed fourth motor that is equipped with of bottom face inside wall of machine case, the fixed first gear that is equipped with of axis of rotation end of fourth motor, the other end of first gear through the pivot with machine case rotates to be connected, the meshing of the lateral wall left end of first gear has the second gear, the fixed connecting axle that is equipped with of left end face of second gear, the connecting axle of second gear left end face runs through machine case and extension to the outside, the fixed cutter that is equipped with of left end face of second gear left end face connecting axle, the left side and the right side of first base all are equipped with the second base, the fixed second electric telescopic handle that is equipped with of top face of second base, the fixed backup pad that is equipped with of flexible end of second electric telescopic handle.
As the utility model relates to a reinforcing bar cutting device for building engineering is preferred, the fixed block is the indent structure setting, the adjacent terminal surface of fixed block inside wall is the fixed spring that is equipped with all, the other end of spring is the fixed clamp splice that is equipped with all, the clamp splice with fixed block sliding connection.
As the utility model relates to a reinforcing bar cutting device for building engineering is preferred, the center of positive and negative tooth lead screw with the center of fixed block parallels.
As the utility model relates to a reinforcing bar cutting device for building engineering is preferred, the screw thread length at both ends equals around the second connecting plate, the screw thread opposite direction at both ends around the second connecting plate.
As the utility model relates to a reinforcing bar cutting device is preferred for building engineering, two the rotation opposite direction of third motor.
As the utility model relates to a reinforcing bar cutting device for building engineering is preferred, the groove that is "V" type setting is seted up to the top face of backup pad.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, firstly, a worker energizes the first motor, then the rotating shaft of the first motor drives the screw rod to rotate, and further the first sliding block moves on the screw rod, the operation is to adjust the length of the steel bar cut by the cutter, the operation is convenient for the worker, then the steel bar passes through the grooved pulley, one end of the steel bar is fixed on the fixed block, then the second motor is energized, further the rotating shaft of the second motor drives the positive and negative teeth screw rod to rotate, further the second sliding block moves on the positive and negative teeth screw rod, so that the grooved pulley clamps the steel bar, and simultaneously the second electric telescopic rod is energized, so that the telescopic end of the second electric telescopic rod drives the supporting plate to move upwards, further the supporting plate supports the steel bar, the steel bar is prevented from sagging, and the subsequent cutting operation is influenced, the arrangement enables the mechanism for driving the steel bar to realize the clamping operation of the steel bars with different sizes, and then the first electric telescopic rod and the fourth motor are energized, the axis of rotation of fourth motor drives first gear revolve, and then makes the second gear drive the cutter and rotate, and the flexible end of first electric telescopic handle drives quick-witted case upward movement simultaneously, realizes the cutting operation to this device, and with the third motor circular telegram, the axis of rotation that makes the third motor drives the sheave rotatory, and then makes this device promote the reinforcing bar forward, is convenient for in time cut the operation to next section reinforcing bar.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle fixing block 8 of the present invention;
fig. 3 is a schematic side view of the second connecting plate 9, the second motor 11 and the positive and negative teeth screw 12 according to the present invention;
in the figure: 1. an operation table; 2. a cross beam; 3. a first fixing plate; 4. a first motor; 5. a screw; 6. a first connecting plate; 7. a first slider; 8. a fixed block; 9. a second connecting plate; 10. a second fixing plate; 11. a second motor; 12. a screw rod with positive and negative teeth; 13. a second slider; 14. a third motor; 15. a grooved wheel; 16. a first base; 17. a first electric telescopic rod; 18. a chassis; 19. a fourth motor; 20. a first gear; 21. a second gear; 22. a cutter; 23. a second base; 24. a second electric telescopic rod; 25. a support plate; 101. a column; 81. a spring; 82. and (5) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, 2 and 3;
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle fixing block 8 of the present invention;
fig. 3 is a schematic side view of the second connecting plate 9, the second motor 11 and the positive and negative teeth screw rod 12 of the present invention.
A reinforcing steel bar cutting device for building engineering comprises an operating table 1, wherein a vertical column 101 is fixedly arranged at the left end of the top end of the operating table 1, a cross beam 2 is fixedly arranged on the top end face of the vertical column 101, a first fixing plate 3 is fixedly arranged above the left end face of the vertical column 101, a first motor 4 is fixedly arranged on the top end face of the first fixing plate 3, a rotating shaft of the first motor 4 penetrates through the vertical column 101, a screw 5 is fixedly arranged at the tail end of the rotating shaft of the first motor 4, a first connecting plate 6 is fixedly arranged on the left side of the top end face of the cross beam 2, the other end of the screw 5 is rotatably connected with the first connecting plate 6 through a rotating shaft, a first sliding block 7 is in threaded connection with the outer side of the screw 5, the screw 5 penetrates through the first sliding block 7, the first sliding block 7 is slidably connected with the cross beam 2, a fixing block 8 is fixedly arranged on the right end face of the first sliding block 7, a second connecting plate 9 which is arranged in a front-back mode is fixedly arranged on the right side of the bottom face of the cross beam 2, a second connecting plate 9 at the front end is fixedly arranged on the bottom of the front end face of the second connecting plate 10, a second motor 11 is fixedly arranged on the top end face of the second fixed plate 10, a rotating shaft of the second motor 11 penetrates through the second connecting plate 9 and extends to the outside, a positive and negative screw rod 12 is fixedly arranged at the tail end of the rotating shaft of the second motor 11, the other end of the positive and negative screw rod 12 is rotatably connected with the second connecting plate 9 at the rear end through a rotating shaft, second sliders 13 are respectively in threaded connection with the front end and the rear end of the outer side wall of the second connecting plate 9, the second connecting plate 9 penetrates through the second sliders 13, third motors 14 are respectively fixedly arranged on the bottom end faces of the two second sliders 13, a grooved pulley 15 is fixedly arranged at the tail end of the rotating shaft of each third motor 14, a first base 16 is fixedly arranged on the top end face of the operating table 1, a first electric telescopic rod 17 is fixedly arranged on the top end face of the first base 16, a case 18 with a hollow structure is fixedly arranged at the tail end of the telescopic, the terminal fixed first gear 20 that is equipped with of axis of rotation of fourth motor 19, the other end of first gear 20 rotates through pivot and quick-witted case 18 to be connected, the meshing of the lateral wall left end of first gear 20 has second gear 21, the fixed connecting axle that is equipped with of left end face of second gear 21, the connecting axle of second gear 21 left end face runs through quick-witted case 18 and extends to the outside, the fixed cutter 22 that is equipped with of left end face of second gear 21 left end face connecting axle, the left side and the right side of first base 16 all are equipped with second base 23, the fixed second electric telescopic handle 24 that is equipped with of top terminal surface of second base 23, the fixed backup pad 25 that is equipped with of flexible end terminal of second electric telescopic handle 24.
In this embodiment: when the device is used, firstly, a worker energizes the first motor 4, then the rotating shaft of the first motor 4 drives the screw rod 5 to rotate, and further the first sliding block 7 moves on the screw rod 5, which is used for adjusting the length of the steel bar cut by the cutter 22, so that the operation of the worker is convenient, then the steel bar passes through the grooved pulley 15, one end of the steel bar is fixed on the fixed block 8, then the second motor 11 is energized, further the rotating shaft of the second motor 11 drives the positive and negative teeth screw rod 12 to rotate, further the second sliding block 13 moves on the positive and negative teeth screw rod 12, so that the grooved pulley 15 clamps the steel bar, and simultaneously the second electric telescopic rod 24 is energized, so that the telescopic end of the second electric telescopic rod 24 drives the support plate 25 to move upwards, further the support plate 25 supports the steel bar, prevents the steel bar from sagging, and influences the subsequent cutting operation, and the arrangement enables the mechanism for driving the steel bar to realize the clamping operation of the steel bars with different sizes, then first electric telescopic handle 17 and fourth motor 19 circular telegram, the axis of rotation of fourth motor 19 drives first gear 20 and rotates, and then makes second gear 21 drive cutter 22 and rotate, and the flexible end of first electric telescopic handle 17 drives quick-witted case 18 upward movement simultaneously, realizes the cutting operation to this device, and with the circular telegram of third motor 14, the axis of rotation that makes third motor 14 drives sheave 15 rotatory, and then makes this device promote the reinforcing bar forward, is convenient for in time to the cutting operation of next section reinforcing bar.
As shown in fig. 2;
fig. 2 is a schematic structural diagram of the middle fixing block 8 of the present invention.
In an alternative embodiment, the fixing block 8 is disposed in a concave structure, the springs 81 are fixedly disposed on the adjacent end surfaces of the inner side walls of the fixing block 8, the clamping blocks 82 are fixedly disposed at the other ends of the springs 81, and the clamping blocks 82 are slidably connected with the fixing block 8.
In this embodiment: this arrangement facilitates insertion of the reinforcing bar into the fixing block 8, so that the clamping block 82 clamps one end of the reinforcing bar.
As shown in fig. 1;
fig. 1 is a schematic structural diagram of the present invention.
In an alternative embodiment, the center of the screw rod 12 is parallel to the center of the fixing block 8.
In this embodiment: this setting is convenient for the reinforcing bar and is in on same horizontal plane, reduces cutting error.
As shown in fig. 3;
fig. 3 is a schematic side view of the second connecting plate 9, the second motor 11 and the positive and negative teeth screw rod 12 of the present invention.
In an alternative embodiment, the threads of the left, right, front and rear ends of the second connecting plate 9 are equal in length, and the threads of the front and rear ends of the second connecting plate 9 are opposite in direction.
As shown in fig. 3;
fig. 3 is a schematic side view of the second connecting plate 9, the second motor 11 and the positive and negative teeth screw rod 12 of the present invention.
In an alternative embodiment, the two third motors 14 rotate in opposite directions.
In this embodiment: this arrangement facilitates the transfer of the rebar.
As shown in fig. 1;
fig. 1 is a schematic structural diagram of the present invention.
In an alternative embodiment, the top end surface of the supporting plate 25 is provided with a groove in a V-shape.
The utility model discloses a theory of operation and use flow: when the device is used, firstly, a worker energizes the first motor 4, at the moment, the rotating shaft of the first motor 4 drives the screw rod 5 to rotate, and further the first sliding block 7 moves on the screw rod 5, the operation is convenient for the worker to adjust the length of the steel bar cut by the cutter 22, then the steel bar passes through the grooved pulley 15, one end of the steel bar is fixed on the fixed block 8, at the moment, the second motor 11 is energized, and further the rotating shaft of the second motor 11 drives the positive and negative tooth lead screw 12 to rotate, and further the second sliding block 13 moves on the positive and negative tooth lead screw 12, so that the grooved pulley 15 clamps the steel bar, and simultaneously, the second electric telescopic rod 24 is energized, so that the telescopic end of the second electric telescopic rod 24 drives the support plate 25 to move upwards, further the support plate 25 supports the steel bar, the steel bar is prevented from drooping, and the subsequent cutting operation is influenced, this set up the centre gripping operation that makes the mechanism of transmission reinforcing bar realize not unidimensional reinforcing bar, then with first electric telescopic handle 17 and the circular telegram of fourth motor 19, the axis of rotation of fourth motor 19 drives first gear 20 and rotates, and then make second gear 21 drive cutter 22 and rotate, the flexible end of first electric telescopic handle 17 drives quick-witted case 18 upward movement simultaneously, the realization is to the cutting operation of this device, 14 circular telegrams of third motor, the axis of rotation that makes third motor 14 drives sheave 15 rotatory, and then make this device promote the reinforcing bar forward, be convenient for in time cut the operation to next section reinforcing bar.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a reinforcing bar cutting device for building engineering which characterized in that: comprises an operation table (1), wherein a stand column (101) is fixedly arranged at the left end of the top end of the operation table (1), a cross beam (2) is fixedly arranged on the top end face of the stand column (101), a first fixing plate (3) is fixedly arranged above the left end face of the stand column (101), a first motor (4) is fixedly arranged on the top end face of the first fixing plate (3), a rotating shaft of the first motor (4) penetrates through the stand column (101), a screw rod (5) is fixedly arranged at the tail end of the rotating shaft of the first motor (4), a first connecting plate (6) is fixedly arranged on the left side of the top end face of the cross beam (2), the other end of the screw rod (5) is rotatably connected with the first connecting plate (6) through a rotating shaft, a first sliding block (7) is connected to the outer side of the screw rod (5) in a threaded manner, the screw rod (5) penetrates through the first sliding block (7), and the first sliding block (7) is slidably connected with the cross beam (2), a fixed block (8) is fixedly arranged on the right end face of the first sliding block (7), a second connecting plate (9) which is arranged front and back is fixedly arranged on the right side of the bottom end face of the cross beam (2), a second fixing plate (10) is fixedly arranged at the bottom of the front end face of the second connecting plate (9) at the front end, a second motor (11) is fixedly arranged on the top end face of the second fixing plate (10), a rotating shaft of the second motor (11) penetrates through the second connecting plate (9) and extends to the outside, a positive and negative lead screw (12) is fixedly arranged at the tail end of the rotating shaft of the second motor (11), the other end of the positive and negative lead screw (12) is rotatably connected with the second connecting plate (9) at the rear end through a rotating shaft, a second sliding block (13) is in threaded connection with the front end of the outer side wall and the rear end of the second connecting plate (9), and the second connecting plate (9) penetrates through the second sliding block (13), a third motor (14) is fixedly arranged on the bottom end surfaces of the two second sliding blocks (13), a grooved pulley (15) is fixedly arranged at the tail end of a rotating shaft of the third motor (14), a first base (16) is fixedly arranged on the top end surface of the operating platform (1), a first electric telescopic rod (17) is fixedly arranged on the top end surface of the first base (16), a case (18) with a hollow structure is fixedly arranged at the tail end of a telescopic end of the first electric telescopic rod (17), a fourth motor (19) is fixedly arranged on the inner side wall of the bottom end surface of the case (18), a first gear (20) is fixedly arranged at the tail end of the rotating shaft of the fourth motor (19), the other end of the first gear (20) is rotatably connected with the case (18) through a rotating shaft, a second gear (21) is meshed with the left end of the outer side wall of the first gear (20), and a connecting shaft is fixedly arranged on the left end surface of the second gear (21), the connecting axle of second gear (21) left end face runs through quick-witted case (18) and extend to the outside, the fixed cutter (22) that is equipped with of left end face of second gear (21) left end face connecting axle, the left side and the right side of first base (16) all are equipped with second base (23), the fixed second electric telescopic handle (24) that is equipped with of top terminal surface of second base (23), the flexible end tip of second electric telescopic handle (24) is fixed and is equipped with backup pad (25).
2. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: fixed block (8) are the indent structure setting, the terminal surface that fixed block (8) inside wall is adjacent all fixedly is equipped with spring (81), the other end of spring (81) all fixedly is equipped with clamp splice (82), clamp splice (82) with fixed block (8) sliding connection.
3. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the center of the positive and negative tooth screw rod (12) is parallel to the center of the fixed block (8).
4. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the thread lengths of the left end, the right end, the front end and the rear end of the second connecting plate (9) are equal, and the thread directions of the front end and the rear end of the second connecting plate (9) are opposite.
5. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the rotation directions of the two third motors (14) are opposite.
6. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the top end surface of the supporting plate (25) is provided with a V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499209.0U CN213856812U (en) | 2020-11-02 | 2020-11-02 | Steel bar cutting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499209.0U CN213856812U (en) | 2020-11-02 | 2020-11-02 | Steel bar cutting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856812U true CN213856812U (en) | 2021-08-03 |
Family
ID=77052952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499209.0U Expired - Fee Related CN213856812U (en) | 2020-11-02 | 2020-11-02 | Steel bar cutting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856812U (en) |
-
2020
- 2020-11-02 CN CN202022499209.0U patent/CN213856812U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |