CN210305506U - Steel bar straightening and cutting machine - Google Patents
Steel bar straightening and cutting machine Download PDFInfo
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- CN210305506U CN210305506U CN201921121003.5U CN201921121003U CN210305506U CN 210305506 U CN210305506 U CN 210305506U CN 201921121003 U CN201921121003 U CN 201921121003U CN 210305506 U CN210305506 U CN 210305506U
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Abstract
The utility model provides a steel bar straightening and cutting machine, which comprises a case, wherein a pre-straightening mechanism and a straightening mechanism are arranged on the case, a supporting frame close to the straightening mechanism is fixedly connected with the case, a measuring component for limiting the extending length of a steel bar from the straightening mechanism is arranged on the supporting frame, and a cutting mechanism for cutting off the steel bar at a fixed point is arranged on the supporting frame; the supporting frame is also provided with a positioning frame for supporting the cut-off steel bars; the support frame is also provided with a guide frame positioned between the measuring component and the cutting mechanism. Straightening the steel bars through the pre-straightening mechanism and the straightening mechanism, extending the steel bars out of the straightening mechanism, limiting the extending length of the steel bars through the measuring assembly, and then cutting off the straightened steel bars through the cutting mechanism; the length limited between the cutting mechanism and the measuring component is the fixed length of the reinforcing steel bar; different cutting lengths of the reinforcing steel bars can be obtained by adjusting the measuring assembly.
Description
Technical Field
The utility model relates to a field, concretely relates to bar straightening cutter.
Background
Before transportation and use, the steel bars are wound on the roller, so that the steel bars are bent and deformed; when the straightening machine is used, a steel bar needs to be straightened, the existing straightening machine mainly comprises a rack, a pre-straightening mechanism, a straightening auxiliary mechanism and the like, wherein the pre-straightening mechanism, the straightening mechanism and the straightening auxiliary mechanism are arranged on the rack, and the servo motor arranged in the rack drives the pre-straightening mechanism and the straightening mechanism to straighten the steel bar. And need cut off according to the in-service use demand after the reinforcing bar is straightened, can not carry out fixed length to the reinforcing bar among the current straightener and cut off.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a bar straightening and cutting machine has solved current bar straightening machine and can not carry out fixed length to the bar straightening and cut off the problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel bar straightening and cutting machine comprises a case, wherein a pre-straightening mechanism and a straightening mechanism are mounted on the case, a supporting frame close to the straightening mechanism is fixedly connected to the case, a measuring assembly used for limiting the length of a steel bar extending out of the straightening mechanism is arranged on the supporting frame, and a cutting mechanism used for cutting off the steel bar at a fixed point is mounted on the supporting frame; the supporting frame is also provided with a positioning frame for supporting and cutting off the steel bars; the support frame is also provided with a guide frame positioned between the measuring component and the cutting mechanism.
Preferably, the cutting mechanism comprises a rotating support column vertically and fixedly connected to the support frame and a support plate rotatably mounted on the rotating support column, and a hanging plate is vertically and fixedly connected to the support plate; the hanger plate is rotatably provided with a driving gear shaft and a driven gear shaft which are meshed with each other; a driving motor is mounted on the supporting plate through a motor support, and an output shaft of the driving motor is connected with a driving gear shaft through a coupler; and a circular cutting saw is fixedly connected to the driven gear shaft.
Preferably, the measuring assembly comprises a fixed plate and a limit measuring plate, and the fixed plate and the limit measuring plate are connected through two parallel telescopic rods; and the fixed plate is provided with a measuring scale extending along the length direction of the telescopic rod.
Preferably, the positioning frame comprises a support with an inverted T-shaped structure and a positioning shell fixedly connected to the support, the cross section of the positioning shell is of a U-shaped structure, and two vertical side walls of the positioning shell are provided with through U-shaped bayonets.
Preferably, the guide frame comprises a mounting plate and two vertical rods fixedly connected to the mounting plate, and guide sleeves are fixedly connected to the two vertical rods.
Preferably, a straightening auxiliary mechanism located between the pre-straightening mechanism and the straightening mechanism is arranged on the case.
Compared with the prior art, the utility model discloses following beneficial effect has:
straightening the steel bars through the pre-straightening mechanism and the straightening mechanism, extending the steel bars out of the straightening mechanism, limiting the extending length of the steel bars through the measuring assembly, and then cutting off the straightened steel bars through the cutting mechanism; the length limited between the cutting mechanism and the measuring component is the fixed length of the reinforcing steel bar; different cutting lengths of the reinforcing steel bars can be obtained by adjusting the measuring assembly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of a measurement assembly;
FIG. 4 is a schematic structural view of the positioning frame;
FIG. 5 is a schematic structural view of the guide frame;
in the figure, a machine case 1, a pre-straightening mechanism 2, a straightening mechanism 3, a support frame 4, a measuring assembly 5, a fixing plate 51, a limit measuring plate 52, an expansion rod 53, a measuring scale 54, a cutting mechanism 6, a rotating support post 61, a support plate 62, a hanging plate 63, a driving gear shaft 64, a driven gear shaft 65, a driving motor 66, a motor support 67, a circular cutting saw 68, a positioning frame 7, a support 71, a positioning shell 72, a bayonet 73, a guide frame 8, an installation plate 81, a vertical rod 82, a guide sleeve 83 and a straightening auxiliary mechanism 9.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1-5, the utility model provides a bar straightening and cutting machine, including quick-witted case 1, install on quick-witted case 1 and straighten mechanism 2 and straightening mechanism 3 in advance, quick-witted case 1, pretension straightening mechanism 2 and straightening mechanism 3 and constitute current straightener, stretch out from straightening mechanism 3 through pretensioning straightening mechanism 2 and straightening mechanism 3 after straightening the reinforcing bar, then cut off the reinforcing bar according to actual demand length.
A supporting frame 4 close to the straightening mechanism 3 is fixedly connected to the case 1, the supporting frame 4 comprises a supporting plate fixedly connected to the case 1, and a reinforcing rib plate is fixedly connected between the supporting plate and the case 1; a measuring component 5 for limiting the extending length of the steel bar from the straightening mechanism 3 is arranged on the support frame 4, a cutting mechanism 6 for cutting the steel bar at a fixed point is arranged on the support frame 4, the cutting mechanism 6 comprises a rotating support post 61 vertically and fixedly connected to the support frame 4 and a support plate 62 rotatably arranged on the rotating support post 61, and a hanging plate 63 is vertically and fixedly connected to the support plate 62; a driving gear shaft 64 and a driven gear shaft 65 which are meshed with each other are rotatably arranged on the hanging plate 63; a driving motor 66 is mounted on the supporting plate 62 through a motor support 67, and an output shaft of the driving motor 66 is connected with the driving gear shaft 64 through a coupler; a circular cutting saw 68 is fixedly connected to the driven gear shaft 65; when the driving motor 66 is operated, the circular saw 68 is rotated at a high speed by transmitting power through the driving gear shaft 64 and the driven gear shaft 65, and then the circular saw 68 is rotated to cut the reinforcing steel bars by rotating the supporting plate 62.
Before cutting, the measurement assembly 5 is used for measuring and limiting the extending length of the steel bar, the measurement assembly 5 comprises a fixed plate 51 and a limiting measurement plate 52, and the fixed plate 51 and the limiting measurement plate 52 are connected through two parallel telescopic rods 53; the fixed plate 51 is provided with a measuring ruler 54 extending along the length direction of the telescopic rods 53, the fixed plate 51 is arranged on the support frame 4, the measuring ruler 54 is vertically arranged on the support frame 4, and the distance between the limiting measuring plates 52 is changed by stretching or shortening the two telescopic rods 53; because the spacing distance between the fixed plate 51 and the circular saw 68 is the fixed length, the length of the cut steel bar can be obtained by subtracting the spacing distance between the limit measuring plate 52 and the fixed plate 51 from the fixed length, therefore, the length of the cut steel bar can be converted by only measuring the positioning length of the limit measuring plate 52 on the graduated scale, and the length measurement of the cut steel bar is quicker and more convenient.
Meanwhile, in order to limit the cut steel bars, a positioning frame 7 for supporting the cut steel bars is further arranged on the support frame 4, the positioning frame 7 comprises a support 71 with an inverted T-shaped structure and a positioning shell 72 fixedly connected to the support 71, the cross section of the positioning shell 72 is in a U-shaped structure, and two vertical side walls of the positioning shell 72 are provided with through U-shaped bayonets 73; after the reinforcing steel bars are limited in the bayonets 73, the round cutting saws 68 are used for positioning and cutting the reinforcing steel bars.
The support frame 4 is also provided with a guide frame 8 positioned between the measuring component 5 and the cutting mechanism 6, and the straightening reinforcing steel bars are supported through the guide frame 8, so that the influence on the measuring length of the reinforcing steel bars due to deformation of the reinforcing steel bars after the extending length of the reinforcing steel bars is longer is avoided; the leading truck 8 includes mounting panel 81 and two montants 82 of rigid coupling on mounting panel 81, and the rigid coupling has guide sleeve 83 on two montants 82, passes guide sleeve 83 back through the reinforcing bar and supports, avoids the reinforcing bar to warp.
In order to stably guide the reinforcing steel bars between the pre-straightening mechanism 2 and the straightening mechanism 3, the case 1 is provided with an auxiliary straightening mechanism 9 positioned between the pre-straightening mechanism 2 and the straightening mechanism 3, and the reinforcing steel bars are supported and guided by the auxiliary straightening mechanism 9, so that the condition that the reinforcing steel bars are deviated in the moving process between the pre-straightening mechanism 2 and the straightening mechanism 3 is avoided.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a bar straightening cutter, includes quick-witted case (1), install on quick-witted case (1) and straighten mechanism (2) and straightening mechanism (3) in advance, its characterized in that: a supporting frame (4) close to the straightening mechanism (3) is fixedly connected to the case (1), a measuring assembly (5) used for limiting the extending length of the reinforcing steel bars from the straightening mechanism (3) is arranged on the supporting frame (4), and a cutting mechanism (6) used for cutting off the reinforcing steel bars at fixed points is arranged on the supporting frame (4); the supporting frame (4) is also provided with a positioning frame (7) for supporting and cutting off the steel bars; and the support frame (4) is also provided with a guide frame (8) positioned between the measuring component (5) and the cutting mechanism (6).
2. A bar straightening and cutting machine according to claim 1, wherein: the cutting mechanism (6) comprises a rotating support column (61) vertically and fixedly connected to the support frame (4) and a support plate (62) rotatably mounted on the rotating support column (61), and a hanging plate (63) is vertically and fixedly connected to the support plate (62);
a driving gear shaft (64) and a driven gear shaft (65) which are meshed with each other are rotatably arranged on the hanging plate (63);
a driving motor (66) is mounted on the supporting plate (62) through a motor support (67), and an output shaft of the driving motor (66) is connected with the driving gear shaft (64) through a coupler;
the driven gear shaft (65) is fixedly connected with a circular cutting saw (68).
3. A bar straightening and cutting machine according to claim 1 or 2, wherein: the measuring assembly (5) comprises a fixed plate (51) and a limiting measuring plate (52), and the fixed plate (51) and the limiting measuring plate (52) are connected through two parallel telescopic rods (53); the fixed plate (51) is provided with a measuring scale (54) extending along the length direction of the telescopic rod (53).
4. A bar straightening and cutting machine according to claim 3, wherein: the positioning frame (7) comprises a support (71) with an inverted T-shaped structure and a positioning shell (72) fixedly connected to the support (71), the cross section of the positioning shell (72) is of a U-shaped structure, and two vertical side walls of the positioning shell (72) are provided with through U-shaped bayonets (73).
5. A bar straightening and cutting machine according to claim 3, wherein: the guide frame (8) comprises a mounting plate (81) and two vertical rods (82) fixedly connected to the mounting plate (81), and guide sleeves (83) are fixedly connected to the two vertical rods (82).
6. A bar straightening and cutting machine according to claim 1, wherein: and the case (1) is provided with a straightening auxiliary mechanism (9) positioned between the pre-straightening mechanism (2) and the straightening mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121003.5U CN210305506U (en) | 2019-07-17 | 2019-07-17 | Steel bar straightening and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121003.5U CN210305506U (en) | 2019-07-17 | 2019-07-17 | Steel bar straightening and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305506U true CN210305506U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921121003.5U Expired - Fee Related CN210305506U (en) | 2019-07-17 | 2019-07-17 | Steel bar straightening and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289644A (en) * | 2021-11-16 | 2022-04-08 | 安徽讴歌电子科技有限公司 | Earphone patch cord copper tape unit |
-
2019
- 2019-07-17 CN CN201921121003.5U patent/CN210305506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289644A (en) * | 2021-11-16 | 2022-04-08 | 安徽讴歌电子科技有限公司 | Earphone patch cord copper tape unit |
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| 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: 20200414 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |