CN214720133U - Adjustable cutting device that straightens of reinforcing bar is used in precast concrete production and processing - Google Patents
Adjustable cutting device that straightens of reinforcing bar is used in precast concrete production and processing Download PDFInfo
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- CN214720133U CN214720133U CN202022783778.8U CN202022783778U CN214720133U CN 214720133 U CN214720133 U CN 214720133U CN 202022783778 U CN202022783778 U CN 202022783778U CN 214720133 U CN214720133 U CN 214720133U
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Abstract
The utility model discloses a reinforcement bar adjustable cutting device for producing and processing concrete prefabricated members, which belongs to the technical field of prefabricated member production and processing, and comprises a workbench, a feeding straightening device, a cutting device and a material receiving device, wherein the cutting device comprises a cutting knife, a cutting platform is arranged on the workbench, a first slide plate and a second slide plate are arranged on the cutting platform, the lower part of the first slide plate is fixedly connected with a first slide block, the lower part of the second slide plate is fixedly connected with a second slide block, the material receiving device comprises a first clamping seat and a second clamping seat, the cutting operation is ensured to be finished in the cutting groove by arranging an adjustable cutting groove on the cutting table, the bounce of a reinforcement bar cutting part during cutting is avoided, and the clamping adjustment can be carried out according to the cutting requirements of reinforcement bars with different lengths by arranging the adjustable clamping seat, the stability of the material receiving device for clamping the reinforcement bar is ensured, the accuracy and the security of reinforcing bar alignment cutting have been improved.
Description
Technical Field
The utility model belongs to the technical field of prefabricated component production and processing, concretely relates to bar alignment cutting device is used in concrete prefabricated component production and processing.
Background
The reinforcing bar indicates that reinforced concrete uses and steel for reinforced concrete for the prestressing force, the cross section of reinforcing bar is circular usually, sometimes for the square of band angle, at the in-process of concrete prefabricated component production and processing, for satisfying the needs of production, the reinforcing bar need straighten usually and then cut off into different length and supply prefabricated component production and processing to use, but the reinforcing bar cutting device on the existing market is not convenient for adjust length, often cut according to workman's sensation when the cutting, the error is great, certain influence has been brought for the use in later stage, and because fixed effect is not good when the cutting, phenomenons such as the reinforcing bar bounces appear easily when the cutting, threaten staff's safety.
Therefore, a steel bar straightening and cutting device for producing and processing concrete prefabricated parts is needed, the cutting length can be accurately adjusted, and the operation safety of workers can be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the lower problem of current cutting accuracy and security, a but concrete prefabricated member production and processing reinforcing bar alignment cutting device is provided, through be equipped with adjustable cutting groove on the cutting bed, guarantee that the cutting operation is accomplished in cutting groove, avoid the bounce at reinforcing bar cutting position when the cutting, and through being equipped with adjustable grip slipper, can carry out the centre gripping adjustment according to the cutting demand of different length reinforcing bars, the stability of material collecting device centre gripping reinforcing bar has been guaranteed, the accuracy and the security of reinforcing bar alignment cutting have been improved.
In order to achieve the above technical purpose, the utility model provides a technical scheme that its technical problem adopted as follows:
a steel bar straightening and cutting device for producing and processing concrete prefabricated parts comprises a workbench, a feeding straightening device, a cutting device and a material receiving device, and is characterized in that the cutting device comprises a cutting knife, the cutting knife is connected with a driving device, the workbench is provided with a cutting platform, the cutting platform is provided with a first sliding plate and a second sliding plate, the lower part of the first sliding plate is fixedly connected with a first sliding block, the lower part of the second sliding plate is fixedly connected with a second sliding block, the cutting platform is provided with a first sliding groove and a second sliding groove along the vertical direction of steel bar feeding, a first electric telescopic rod is arranged in the first sliding groove and fixedly connected with the first sliding block, a second electric telescopic rod is arranged in the second sliding groove and fixedly connected with the second sliding block, and the first sliding block is slidably connected with the first sliding groove, the second slider is connected with the second sliding groove in a sliding mode, the material receiving device comprises a first clamping seat and a second clamping seat, a third slider is fixedly connected to the bottoms of the first clamping seat and the second clamping seat, the third slider is sleeved on the sliding rod, two ends of the sliding rod are fixedly connected with the supporting rod, and the supporting rod is fixedly connected to the workbench.
Further, the first sliding plate and the second sliding plate form a reinforcing steel bar placing groove along the reinforcing steel bar feeding direction.
Furthermore, cutting grooves are formed in the first sliding plate and the second sliding plate along the vertical direction of feeding of the reinforcing steel bars, and the cutting grooves are right below the cutting knife.
Furthermore, the first clamping seat is close to one side of the second clamping seat and is fixedly connected with a third electric telescopic rod, one side of the third electric telescopic rod is fixedly connected with the first clamping seat, and the other side of the third electric telescopic rod is fixedly connected with the second clamping seat.
Further, first grip slipper includes first arc grip block, second arc grip block and connecting block, the third spout has been seted up to the connecting block near first arc grip block one side, first arc grip block is close to connecting block one side fixedly connected with fourth slider, the fourth slider cover is located on the lead screw, the lead screw runs through third spout and bottom and third spout bottom inside wall on fixed connection's the bearing frame rotate to be connected, lead screw top fixed connection handle.
Further, pay-off aligning device includes compression roller and lower compression roller, go up compression roller and alignment jig fixed connection. The top of the adjusting bracket is fixedly connected with the fourth electric telescopic rod.
Furthermore, the driving device comprises a hydraulic cylinder, the top of the cutting knife is fixedly connected with a telescopic rod of the hydraulic cylinder, a support frame is arranged on the workbench, and the top of the hydraulic cylinder is fixedly connected to the inner side wall of the top of the support frame.
Further, the bottom of the workbench is provided with a graduated scale, and the initial scale of the graduated scale is aligned with the bottom of the cutting groove.
Advantageous effects
(1) The utility model discloses a be equipped with adjustable cutting groove on the cutting bed, drive the removal of first slide and second slide through pneumatic first electric telescopic handle and second electric telescopic handle, adapt to the bar cutting of different diameters size, guarantee that the cutting operation is accomplished in cutting groove, avoid the bounce at bar cutting position when the cutting, and be equipped with material collecting device at the cutting bed front end, drive the change of first grip slipper and second grip slipper position through third electric telescopic handle, with this centre gripping fixed demand when satisfying different length bar cuts, the stability of material collecting device centre gripping reinforcing bar has been guaranteed, avoid the reinforcing bar to bounce in cutting process reinforcing bar is whole, the accuracy and the security of bar straightening cutting have been improved.
(2) The utility model discloses a rotatory handle drives the lead screw and rotates, and the lead screw rotates and drives the fourth slider and remove with fourth slider fixed connection's first arc grip block, and then adjusts the opening size that first arc grip block and second arc grip block enclose to satisfy fixed not unidimensional reinforcing bar, avoid the reinforcing bar to bounce in cutting process reinforcing bar is whole, improved the accuracy and the security of bar straightening cutting.
Drawings
FIG. 1 is a schematic structural view of an adjustable straight cutting device for steel bars for producing prefabricated parts according to the present invention;
FIG. 2 is a schematic structural view of a driving device of the present invention;
FIG. 3 is a top view of the middle cutting platform of the present invention;
fig. 4 is a side view of the middle cutting platform of the present invention;
fig. 5 is a schematic view of the structure of the middle clamping seat of the present invention.
In the figure: 1. a work table; 2. a cutting knife; 3. cutting the platform; 4. a first slide plate; 5. a second slide plate; 6. a first slider; 7. a second slider; 8. a first chute; 9. a second chute; 10. a first electric telescopic rod; 11. a second electric telescopic rod; 12. a first clamping seat; 13. a second clamping seat; 14. a third slider; 15. a slide bar; 16. a support bar; 17. a hydraulic cylinder; 18. a telescopic rod; 19. a placement groove; 20. cutting the groove; 21. a third electric telescopic rod; 22. a first arc-shaped clamping block; 23. a second arc-shaped clamping block; 24. connecting blocks; 25. a third chute; 26. a fourth slider; 27. a lead screw; 28. a handle; 29. an upper compression roller; 30. a lower pressing roller; 31. a fourth electric telescopic rod; 32. a graduated scale; 33. a support frame; 34. an adjusting frame.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
Referring to the attached drawings 1-2, a steel bar straightening and cutting device for producing and processing concrete prefabricated parts comprises a workbench 1, a feeding straightening device, a cutting device and a material receiving device, wherein the feeding straightening device comprises an upper press roll 29 and a lower press roll 30, the upper press roll 29 is fixedly connected with an adjusting frame 34, the top of the adjusting frame 34 is fixedly connected with a fourth electric telescopic rod 31, the adjusting frame 34 is driven to move through the fourth electric telescopic rod 31, the distance between the upper press roll 29 and the lower press roll 30 is further adjusted to meet the requirement of straightening steel bars with different sizes, the cutting device comprises a cutting knife 2, the cutting knife 2 is connected with a driving device, the driving device comprises a hydraulic cylinder 17, the top of the cutting knife 2 is fixedly connected with a telescopic rod 18 of the hydraulic cylinder 17, a support frame 33 is arranged on the workbench 1, the top of the hydraulic cylinder 17 is fixedly connected to the inner side wall of the top of the support frame 33, and starting the hydraulic cylinder 17, wherein the hydraulic cylinder 17 drives the cutting knife 2 at the lower part of the telescopic rod 18 to cut the steel bars.
In this embodiment, in order to further improve the accuracy and safety of cutting the steel bar, referring to fig. 3-4, a cutting platform 3 is disposed on the workbench, a first sliding plate 4 and a second sliding plate 5 are disposed on the cutting platform 3, a first sliding block 6 is fixedly connected to the lower portion of the first sliding plate 4, a second sliding block 7 is fixedly connected to the lower portion of the second sliding plate 5, a first sliding chute 8 and a second sliding chute 9 are disposed on the cutting platform 3 along the vertical direction of feeding the steel bar, a first electric telescopic rod 10 is disposed in the first sliding chute 8, the first electric telescopic rod 10 is fixedly connected to the first sliding block 6, a second electric telescopic rod 11 is disposed in the second sliding chute 9, the second electric telescopic rod 11 is fixedly connected to the second sliding block 7, the first sliding block 6 is slidably connected to the first sliding chute 8, and the second sliding block 7 is slidably connected to the second sliding chute 9, the first and second sliding plates 4 and 5 form a reinforcing bar placing groove 19 along the reinforcing bar feeding direction, the first electric telescopic rod 10 is started to drive the first slide block 6 at the bottom of the first sliding plate 4 to slide along the first sliding chute 8, the second electric telescopic rod 11 is started to drive the second slide block 7 at the bottom of the second sliding plate 5 to slide along the second sliding chute 9, further adjusting the width of the steel bar placing groove 19 to meet the requirement of placing steel bars with different diameters, the first sliding plate 4 and the second sliding plate 5 are provided with a cutting groove 20 along the vertical direction of feeding the reinforcing steel bars, cut groove 20 just to cutting knife 2 under, can cut the reinforcing bar along cut groove 20 when reinforcing bar standing groove 19 makes things convenient for cutting knife 2 to cut the reinforcing bar, and the reinforcing bar takes place the displacement and appears cutting the breach when avoiding cutting knife 2 to cut the reinforcing bar, influences the quality of reinforcing bar cutting, has improved the degree of accuracy of reinforcing bar cutting.
In this embodiment, material collecting device includes first grip slipper 12 and second grip slipper 13, fixedly connected with third slider 14 in first grip slipper 12 and second grip slipper 13 bottom, slide bar 15 is located to third slider 14 cover, slide bar 15 both ends and bracing piece 16 fixed connection, bracing piece 16 fixed connection is on workstation 1, first grip slipper 12 is close to second grip slipper 13 one side fixedly connected with third electric telescopic handle 21, third electric telescopic handle 21 one side and first grip slipper 12 fixed connection, opposite side and second grip slipper 13 fixed connection, workstation 1 bottom is equipped with scale 32, the originated scale of scale 32 aligns with the bottom of cutting groove 20. Because the length of reinforcing bar cutting can be inconsistent according to the product demand, consequently can confirm the position of first holder 12 and second holder 13 through the scale 32 of workstation 1 bottom, through the position of starting first holder 12 of third electric telescopic handle 21 adjustment and second holder 13 for first holder 12 and second holder 13 can the fixed steel bar, avoid when the cutting, and the reinforcing bar is because impulsive force and bounce causes danger.
Referring to fig. 5, the first clamping seat 12 includes a first arc-shaped clamping block 22, a second arc-shaped clamping block 23 and a connecting block 24, a third sliding groove 25 is formed in one side of the connecting block 24 close to the first arc-shaped clamping block 22, a fourth sliding block 26 is fixedly connected to one side of the first arc-shaped clamping block 22 close to the connecting block 24, the fourth sliding block 26 is sleeved on a lead screw 27, the lead screw 27 penetrates through the third sliding groove 25, the bottom of the lead screw is rotatably connected with a bearing seat fixedly connected to the inner side wall of the bottom of the third sliding groove 25, and the top of the lead screw 27 is fixedly connected with a handle 28. In order to facilitate carrying out the centre gripping to not unidimensional reinforcing bar fixedly, rotatory handle 28, it rotates to drive the lead screw, the lead screw rotate drive fourth slider and with fourth slider fixed connection's first arc grip block 22 removal, and then the opening size that first arc grip block 22 of adjustment and second arc grip block 23 enclose, with satisfy fixed not unidimensional reinforcing bar, avoid the reinforcing bar to bounce at cutting process in the reinforcing bar is whole, the accuracy and the security of reinforcing bar alignment cutting have been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A steel bar straightening and cutting device for producing and processing concrete prefabricated parts comprises a workbench (1), a feeding straightening device, a cutting device and a material receiving device, and is characterized in that the cutting device comprises a cutting knife (2), the cutting knife (2) is connected with a driving device, a cutting platform (3) is arranged on the workbench, a first sliding plate (4) and a second sliding plate (5) are arranged on the cutting platform (3), a first sliding block (6) is fixedly connected to the lower portion of the first sliding plate (4), a second sliding block (7) is fixedly connected to the lower portion of the second sliding plate (5), a first sliding groove (8) and a second sliding groove (9) are formed in the cutting platform (3) along the vertical direction of feeding of steel bars, a first electric telescopic rod (10) is arranged in the first sliding groove (8), and the first electric telescopic rod (10) is fixedly connected with the first sliding block (6), be equipped with second electric telescopic handle (11) in second spout (9), second electric telescopic handle (11) and second slider (7) fixed connection, first slider (6) and first spout (8) sliding connection, second slider (7) and second spout (9) sliding connection, material collecting device includes first grip slipper (12) and second grip slipper (13), first grip slipper (12) and second grip slipper (13) bottom fixedly connected with third slider (14), slide bar (15) are located to third slider (14) cover, slide bar (15) both ends and bracing piece (16) fixed connection, bracing piece (16) fixed connection is on workstation (1).
2. A steel bar straightening and cutting device for the production and processing of concrete precast elements according to claim 1, characterized in that the first sliding plate (4) and the second sliding plate (5) form a steel bar placing groove (19) along the feeding direction of the steel bars.
3. The steel bar straightening and cutting device for the production and processing of the concrete precast elements according to the claim 1, characterized in that the first sliding plate (4) and the second sliding plate (5) are provided with cutting grooves (20) along the vertical direction of the feeding of the steel bars, and the cutting grooves (20) are just under the cutting knife (2).
4. The device for straightening and cutting the steel bars for producing and processing the concrete precast elements according to claim 1, wherein a third electric telescopic rod (21) is fixedly connected to one side of the first clamping seat (12) close to the second clamping seat (13), one side of the third electric telescopic rod (21) is fixedly connected with the first clamping seat (12), and the other side of the third electric telescopic rod is fixedly connected with the second clamping seat (13).
5. The steel bar straightening and cutting device for the production and processing of the precast concrete according to claim 1, characterized in that the first clamping seat (12) comprises a first arc-shaped clamping block (22), a second arc-shaped clamping block (23) and a connecting block (24), a third sliding groove (25) is formed in one side, close to the first arc-shaped clamping block (22), of the connecting block (24), a fourth sliding block (26) is fixedly connected to one side, close to the connecting block (24), of the first arc-shaped clamping block (22), the fourth sliding block (26) is sleeved on a lead screw (27), the lead screw (27) penetrates through the third sliding groove (25), the bottom of the lead screw is rotatably connected with a bearing seat fixedly connected to the inner side wall of the bottom of the third sliding groove (25), and a handle (28) is fixedly connected to the top of the lead screw (27).
6. The device for straightening and cutting the steel bars for producing and processing the concrete precast elements according to claim 1, wherein the feeding and straightening device comprises an upper pressing roller (29) and a lower pressing roller (30), the upper pressing roller (29) is fixedly connected with an adjusting frame (34), and the top of the adjusting frame (34) is fixedly connected with a fourth electric telescopic rod (31).
7. The device for straightening and cutting the steel bars for producing and processing the concrete precast elements according to claim 1, wherein the driving device comprises a hydraulic cylinder (17), the top of the cutting knife (2) is fixedly connected with a telescopic rod (18) of the hydraulic cylinder (17), a supporting frame (33) is arranged on the workbench (1), and the top of the hydraulic cylinder (17) is fixedly connected to the inner side wall of the top of the supporting frame (33).
8. A steel bar straightening and cutting device for a concrete precast member production and processing according to claim 1, characterized in that a graduated scale (32) is arranged at the bottom of the working platform (1), and the starting scale of the graduated scale (32) is aligned with the bottom of the cutting groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783778.8U CN214720133U (en) | 2020-11-27 | 2020-11-27 | Adjustable cutting device that straightens of reinforcing bar is used in precast concrete production and processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783778.8U CN214720133U (en) | 2020-11-27 | 2020-11-27 | Adjustable cutting device that straightens of reinforcing bar is used in precast concrete production and processing |
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| CN214720133U true CN214720133U (en) | 2021-11-16 |
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| CN202022783778.8U Active CN214720133U (en) | 2020-11-27 | 2020-11-27 | Adjustable cutting device that straightens of reinforcing bar is used in precast concrete production and processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454236A (en) * | 2022-02-14 | 2022-05-10 | 安徽锦诚再生资源科技有限公司 | Plastic pipe cutting device |
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2020
- 2020-11-27 CN CN202022783778.8U patent/CN214720133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454236A (en) * | 2022-02-14 | 2022-05-10 | 安徽锦诚再生资源科技有限公司 | Plastic pipe cutting device |
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