CN219724428U - Reinforcing steel bar cutting machine with fixed length mechanism - Google Patents
Reinforcing steel bar cutting machine with fixed length mechanism Download PDFInfo
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- CN219724428U CN219724428U CN202320698128.4U CN202320698128U CN219724428U CN 219724428 U CN219724428 U CN 219724428U CN 202320698128 U CN202320698128 U CN 202320698128U CN 219724428 U CN219724428 U CN 219724428U
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- fixedly connected
- fixed length
- steel bar
- blocks
- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims 5
- 229910000831 Steel Inorganic materials 0.000 description 27
- 239000010959 steel Substances 0.000 description 27
- 230000000694 effects Effects 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of reinforcing steel bar cutting machines, in particular to a reinforcing steel bar cutting machine with a length fixing mechanism, which comprises a cutting table and two connecting blocks, wherein the two connecting blocks are symmetrically arranged at the end parts of the cutting table and are fixedly connected with the cutting table, cavities are formed in the two connecting blocks, compression springs II are fixedly connected to the inner peripheral walls of the two cavities, positioning blocks are fixedly connected to the end parts of the two compression springs, and connecting rods are connected to the tops of the two positioning blocks in a meshed manner.
Description
Technical Field
The utility model relates to the technical field of steel bar cutting machines, in particular to a steel bar cutting machine with a fixed-length mechanism.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. The steel bar for reinforced concrete is a straight bar or a coiled steel bar for reinforced concrete reinforcement, the appearance of the steel bar is divided into two types of smooth round steel bars and deformed steel bars, and the delivery state is two types of straight bars and coiled steel bars.
The existing reinforcing steel bar cutting machine with a fixed-length mechanism cannot conduct fixed-length work on the length of the reinforcing steel bar required to be cut when the cutting machine cuts the reinforcing steel bar, so that the size of the cut reinforcing steel bar is inconsistent, and meanwhile, a user cannot adjust the fixed-length mechanism according to the length of the reinforcing steel bar required to be cut, so that the size of the cut reinforcing steel bar is inconsistent with the length required by the user, the using effect of the cutting machine is poor, and the using effect of the cutting machine is affected.
Disclosure of Invention
The utility model aims to provide a steel bar cutting machine with a fixed-length mechanism, so as to solve the problems in the prior art.
The technical scheme of the utility model is as follows: the utility model provides a bar cutter with fixed length mechanism, includes cutting table and two connecting blocks, two the connecting block symmetry sets up the tip of cutting table and with cutting table fixed connection, two all seted up the cavity in the connecting block, two the equal fixedly connected with compression spring second of inner peripheral wall of cavity, two the equal fixedly connected with locating piece of tip of compression spring second, two the equal meshing in top of locating piece is connected with the connecting rod, two the tip of connecting rod is provided with the fixed length board, one the fixed length board with two connecting rod fixed connection, the connecting rod with through cavity with connecting block sliding connection.
Preferably, the ends of the two positioning blocks are fixedly connected with U-shaped compression bars, and the U-shaped compression bars are in sliding connection with the connecting blocks through the cavities.
Preferably, the inner cavity is formed in the cutting table, the inner cavity comprises a radial arc-shaped chute and four symmetrical grooves, the inner peripheral walls of the grooves are fixedly connected with compression springs I, the end parts of the compression springs I are fixedly connected with extrusion blocks, one sides of the extrusion blocks are fixedly connected with electric motors, the bottoms of the electric motors are fixedly connected with limit sliding blocks, and the limit sliding blocks are in sliding connection with the cutting table through the grooves.
Preferably, the output shaft ends of the four electric motors are fixedly connected with rollers.
Preferably, the top fixedly connected with portal frame of cutting table, the top fixedly connected with hydraulic telescoping rod of portal frame.
Preferably, the end part of the hydraulic telescopic rod is fixedly connected with a cutting machine.
Preferably, the cutter is located at the top of the cavity.
The utility model provides a reinforcing steel bar cutting machine with a fixed length mechanism through improvement, and compared with the prior art, the reinforcing steel bar cutting machine has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the connecting block is arranged, so that the space between the fixed-length plate and the cutting machine can be indirectly fixed by the elasticity of the compression spring II, the fixed-length plate can be used for fixing the length of the steel bar required to be cut, and meanwhile, a user can indirectly change the space between the fixed-length plate and the cutting machine in a mode of manually applying acting force to the U-shaped pressing rod, so that the user can correspondingly adjust the fixed-length plate according to the length of the steel bar required to be cut.
And two,: according to the utility model, the cutting table is arranged, so that after a user places the steel bar on the inner cavity, the roller is driven by the compression spring to abut against the steel bar, and the electric motor is used as a drive to drive the roller to apply friction force to the steel bar in the direction of the length-fixing plate, so that the steel bar can be automatically moved in the direction of the length-fixing plate, the cutting machine can perform secondary or more cutting work on the steel bar, and the user does not need to manually move the steel bar, so that the effect of reducing physical strength for the user is achieved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of a cutting table of the present utility model;
FIG. 4 is a schematic side cross-sectional view of a connection block of the present utility model;
fig. 5 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a cutting table; 101. an inner cavity; 102. compressing a first spring; 103. extruding a block; 104. an electric motor; 105. a limit sliding block; 106. a roller; 2. a portal frame; 201. a hydraulic telescopic rod; 3. a cutting machine; 4. a connecting block; 401. a cavity; 402. a connecting rod; 403. a fixed length plate; 404. compression spring II; 405. a positioning block; 406. u-shaped compression bar.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a reinforcing steel bar cutting machine with a fixed length mechanism through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a steel bar cutting machine with a length fixing mechanism comprises a cutting table 1 and two connecting blocks 4, wherein the two connecting blocks 4 are symmetrically arranged at the end parts of the cutting table 1 and are fixedly connected with the cutting table 1, cavities 401 are formed in the two connecting blocks 4, compression springs 404 are fixedly connected to the inner peripheral walls of the two cavities 401, positioning blocks 405 are fixedly connected to the end parts of the two compression springs 404, connecting rods 402 are fixedly connected to the top parts of the two positioning blocks 405 in a meshed mode, length fixing plates 403 are arranged at the end parts of the two connecting rods 402, one length fixing plate 403 is fixedly connected with the two connecting rods 402, and the connecting rods 402 are in sliding connection with the connecting blocks 4 through the cavities 401.
The end parts of the two positioning blocks 405 are fixedly connected with U-shaped pressing rods 406, and the U-shaped pressing rods 406 are in sliding connection with the connecting block 4 through the cavities 401.
Specific: the cavity 401 is arranged in the connecting block 4, the compression spring II 404 is arranged on the inner peripheral wall of the cavity 401, the end part of the compression spring II 404 is mutually fixed with the positioning block 405, then the positioning block 405 can be meshed with the connecting rod 402 by virtue of a plurality of toothed plates arranged at the top of the positioning block 405, so that after the compression spring II 404 applies upward elastic force to the positioning block 405 to be connected with the bottom of the connecting rod 402, the friction force between the positioning block 405 and the connecting rod 402 can be further increased, the connecting rod 402 and the cavity 401 are fixed, the length of the connecting rod 402 extending from the cavity 401 is fixed, the distance between the fixed length plate 403 and the cutting machine 3 can be indirectly positioned, the effect of fixing the length of the steel bar to be cut can be achieved after the end part of the steel bar is propped against the fixed length plate 403, meanwhile, the U-shaped pressing rod 406 is arranged at the end part of the positioning block 405, the U-shaped pressing rod 406 protrudes from the cavity 401 to the top, so that the elastic force applied to the positioning block 405 by the compression spring two 404 can be offset by manually applying an acting force to the U-shaped pressing rod 406, thereby indirectly separating the positioning block 405 from the connecting rod 402, facilitating the user to slide the connecting rod 402 in the cavity 401 at this time, changing the extending length of the connecting rod 402, enabling the distance between the fixed length plate 403 and the cutting machine 3 to be adjusted, further facilitating the user to cut the steel bar by fixed length, so that the distance between the fixed length plate 403 and the cutting machine 3 can be indirectly fixed by the elasticity of the compression spring two 404, enabling the user to cut the length of the steel bar by fixed length by manually applying an acting force to the U-shaped pressing rod 406, so that the user can adjust the bar accordingly according to the length of the cut required.
An inner cavity 101 is formed in the cutting table 1, the inner cavity 101 comprises a radial arc-shaped chute and four symmetrical grooves, the first compression springs 102 are fixedly connected to the inner peripheral walls of the four grooves, the extrusion blocks 103 are fixedly connected to the end parts of the first compression springs 102, the electric motors 104 are fixedly connected to one sides of the four extrusion blocks 103, the limit sliding blocks 105 are fixedly connected to the bottoms of the four electric motors 104, the limit sliding blocks 105 are slidably connected with the cutting table 1 through the four grooves, and the rotary drums 106 are fixedly connected to the end parts of output shafts of the four electric motors 104.
Specific: the inner cavity 101 is arranged in the cutting table 1 and comprises a radial arc chute and four symmetrical grooves, the arc chute can limit the steel bar by the action of the arc chute after a user places the steel bar on the inner peripheral wall of the cutting table, then the compression springs 102 are respectively arranged in the four grooves and connected with the extrusion block 103 at the end parts of the compression springs 102, the elasticity of the compression springs 102 can be transmitted to the electric motor 104 through the extrusion block 103, the electric motor 104 can shift, the distance between the two electric motors 104 can be reduced, and the limiting slide block 105 is arranged at the bottom of the electric motor 104 and is in a T-shaped shape and in sliding connection with the cutting table 1, so that the electric motor 104 is always in a vertical state in the sliding process, then the electric motor 104 is driven to rotate after the electric motor 104 is operated, the roller 106 is driven to rotate, after the two sides of the four rollers 106 are abutted against the reinforcing steel bars in two groups, the friction force generated by the rotating rollers 106 on the reinforcing steel bars drives the reinforcing steel bars to move in the arc-shaped sliding grooves, so that the reinforcing steel bars can automatically deviate towards the direction of the fixed length plate 403, automatically collide with the fixed length plate 403 after single cutting and receive secondary cutting work, and further, the operation of a user on the reinforcing steel bars can be reduced in the cutting process of the cutting machine, thereby achieving the effect of reducing the physical strength of the user, the cutting table 1 is arranged, after the user places the reinforcing steel bars on the inner cavity 101, the roller 106 is indirectly driven by the first compression spring 102, the electric motor 104 is used for driving the roller 106 to apply the friction force towards the direction of the fixed length plate 403, so that the reinforcing steel bars can automatically move towards the direction of the fixed length plate 403, therefore, the cutting machine 3 can cut the reinforcing steel bars for two times or more, and the user does not need to manually move the reinforcing steel bars, so that the effect of reducing physical strength for the user is achieved.
The top fixedly connected with portal frame 2 of cutting table 1, the top fixedly connected with hydraulic telescoping rod 201 of portal frame 2, the tip fixedly connected with cutting machine 3 of hydraulic telescoping rod 201, cutting machine 3 is located the top of inner chamber 101, portal frame 2 sets up in the top of cutting table 1 to be provided with hydraulic telescoping rod 201 at the top of portal frame 2, then be connected by hydraulic telescoping rod 201 and cutting machine 3, so can stretch out and draw back at hydraulic telescoping rod 201, drive cutting machine 3 and reciprocate, thereby can let cutting machine 3 accomplish at the single cutting and resume to the normal position, so that it carries out the secondary cutting work.
Working principle: when a user uses the cutter to cut the reinforcing steel bar, the user can separate the positioning block 405 from the connecting rod 402 in a manner of manually applying an acting force to the U-shaped pressing rod 406 according to the length of the reinforcing steel bar required to be cut, so that the user can move the connecting rod 402 in the cavity 401 at the moment, the distance between the fixed length plate 403 and the cutter 3 is consistent with the length of the reinforcing steel bar required to be cut, then the space between the fixed length plate 403 and the cutter 3 is indirectly fixed by the elasticity of the compression spring II 404, so that the end part of the reinforcing steel bar can be used for fixing the length of the reinforcing steel bar required to be cut after being in interference with the fixed length plate 403, and in the process of cutting the reinforcing steel bar by the cutter, the roller 106 can be indirectly driven by the compression spring I102, and the electric motor 104 is used for driving the roller 106 to apply a friction force to the reinforcing steel bar in the direction of the fixed length plate 403, so that the cutter 3 can automatically move to the direction of the fixed length plate 403, and the cutter 3 can cut the reinforcing steel bar for two times or more than two times, and the user does not need to manually move the cutting work, so that the physical strength of the user is reduced.
Claims (7)
1. A reinforcing bar cutter with fixed length mechanism, its characterized in that: including cutting board (1) and two connecting blocks (4), two connecting block (4) symmetry set up cutting board (1) tip and with cutting board (1) fixed connection, two cavity (401) have all been seted up in connecting block (4), two equal fixedly connected with compression spring (404) of inner peripheral wall of cavity (401), two equal fixedly connected with locating piece (405) of tip of compression spring (404), two the equal meshing of top of locating piece (405) is connected with connecting rod (402), two the tip of connecting rod (402) is provided with fixed length board (403), one fixed length board (403) with two connecting rod (402) fixed connection, connecting rod (402) with through cavity (401) with connecting block (4) sliding connection.
2. The reinforcing bar cutter with a fixed length mechanism as set forth in claim 1, wherein: the ends of the two positioning blocks (405) are fixedly connected with U-shaped pressing rods (406), and the U-shaped pressing rods (406) are in sliding connection with the connecting blocks (4) through the cavities (401).
3. The reinforcing bar cutter with a fixed length mechanism as set forth in claim 1, wherein: an inner cavity (101) is formed in the cutting table (1), the inner cavity (101) comprises a radial arc-shaped chute and four symmetrical grooves, the inner peripheral walls of the grooves are fixedly connected with compression springs I (102), the end parts of the compression springs I (102) are fixedly connected with extrusion blocks (103), one sides of the extrusion blocks (103) are fixedly connected with electric motors (104), the bottoms of the electric motors (104) are fixedly connected with limit sliding blocks (105), and the four limit sliding blocks (105) are in sliding connection with the cutting table (1) through the grooves.
4. A reinforcing bar cutter with a fixed length mechanism as set forth in claim 3, wherein: the output shaft ends of the four electric motors (104) are fixedly connected with rollers (106).
5. A reinforcing bar cutter with a fixed length mechanism as set forth in claim 3, wherein: the top of cutting table (1) fixedly connected with portal frame (2), the top fixedly connected with hydraulic telescoping rod (201) of portal frame (2).
6. The bar cutter with fixed length mechanism of claim 5, wherein: the end part of the hydraulic telescopic rod (201) is fixedly connected with a cutting machine (3).
7. The bar cutter with fixed length mechanism of claim 6, wherein: the cutter (3) is located at the top of the inner cavity (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698128.4U CN219724428U (en) | 2023-04-02 | 2023-04-02 | Reinforcing steel bar cutting machine with fixed length mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698128.4U CN219724428U (en) | 2023-04-02 | 2023-04-02 | Reinforcing steel bar cutting machine with fixed length mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724428U true CN219724428U (en) | 2023-09-22 |
Family
ID=88025473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320698128.4U Active CN219724428U (en) | 2023-04-02 | 2023-04-02 | Reinforcing steel bar cutting machine with fixed length mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724428U (en) |
-
2023
- 2023-04-02 CN CN202320698128.4U patent/CN219724428U/en active Active
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