CN215544500U

CN215544500U - Labor-saving type steel bar bending machine

Info

Publication number: CN215544500U
Application number: CN202121902771.1U
Authority: CN
Inventors: 唐建龙; 谢志良; 刘继光
Original assignee: Loudi Yuanda Construction Industry Co ltd
Current assignee: Loudi Yuanda Construction Industry Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-01-18
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses a laborsaving type reinforcing bar crib crimper, including the crib crimper structure, the crib crimper structure includes the running-board, the crib crimper structure is still including bending main part, operation main part and skeleton, the lower extreme of bending the main part passes through ground fixed mounting, the side in the main part of bending is installed in the meshing of operation main part, the operation main part rotates the inner of installing at the skeleton, the lower extreme fixed connection of skeleton is at the side of the main part of bending, the main part of bending includes extrusion stem, fluted disc, fixed axle, fixing base and dog, the lower extreme fixed connection of extrusion stem is in the upper end of fluted disc, the center of fluted disc rotates the outer end of installing at the fixed axle, the lower extreme fixed connection of fixed axle is in the upper end of fixing base, the lower extreme fixed connection of dog is in the upper end of fixing base, the fluted disc is located between fixing base and the dog. The utility model relates to the technical field of bending machine equipment, which can reduce the labor intensity of manual operation and better meet the use requirement.

Description

Labor-saving type steel bar bending machine

Technical Field

The utility model relates to the technical field of bending machine equipment, in particular to a labor-saving type reinforcing steel bar bending machine.

Background

Conventional bending machines are mainly classified into two types, namely electric operation and manual operation, wherein the manual operation is mainly performed in a manual mode, and the labor intensity of manual operation is high due to the fact that the strength of legs of a person is far higher than that of hands of the person, so that a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a labor-saving type reinforcing steel bar bending machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a labor-saving type steel bar bending machine comprises a bending machine structure, wherein the bending machine structure comprises a pedal plate, and further comprises a bending main body, an operation main body and a shell frame, the lower end of the bending main body is fixedly installed through the ground, the operation main body is meshed and installed at the side end of the bending main body, the operation main body is rotatably installed at the inner end of the shell frame, and the lower end of the shell frame is fixedly connected to the side end of the bending main body; the bending main body comprises an extrusion rod, a fluted disc, a fixed shaft, a fixed seat and a stop block, wherein the lower end of the extrusion rod is fixedly connected to the upper end of the fluted disc, the center of the fluted disc is rotatably installed at the outer end of the fixed shaft, the lower end of the fixed shaft is fixedly connected to the upper end of the fixed seat, the lower end of the stop block is fixedly connected to the upper end of the fixed seat, the fluted disc is positioned between the fixed seat and the stop block, and the upper end of the fluted disc is not in contact with the stop block; the operating body comprises a first gear, a first rotating shaft, a second gear and a third gear, the pedal plate is rotatably installed at the side end of the shell frame, the pedal plate penetrates through the shell frame, the first rotating shaft and the second rotating shaft are rotatably installed at the inner end of the shell frame in an inserted mode, one side end of the first rotating shaft is installed at the upper end of the second rotating shaft in an engaged mode, the other side end of the first rotating shaft is fixedly connected to the side end of the third gear, the first rotating shaft and the second rotating shaft penetrate through the outer side of the shell frame, the lower end of the second rotating shaft is rotatably installed at the upper end of the fixed seat in an inserted mode, the second gear is fixedly connected to the outer end of the lower portion of the second rotating shaft, the side end of the second gear is installed at the side end of the fluted disc in an engaged mode, and the first gear and the fluted disc are connected together in a rolling mode through a chain.

Preferably, the bending machine structure further comprises a cushion, and the lower end of the cushion is fixedly connected to the upper end of the shell frame.

Preferably, the bending machine structure further comprises a handle, and the lower end of the handle is fixedly connected to the upper end of the front portion of the shell frame.

Preferably, the lower wall of the fluted disc is not contacted with the upper wall of the fixed seat.

Preferably, the operation body further comprises a pair of tilt gears, the tilt gears are respectively fixedly connected with the first rotating shaft and the second rotating shaft, and the first rotating shaft is meshed with the second rotating shaft through the tilt gears.

Compared with the prior art, the utility model has the following beneficial effects:

in the using process, when a user needs to bend a target reinforcing steel bar, the target reinforcing steel bar is placed between the extrusion rod and the fixed shaft, then the foot pedal is stepped on by feet to drive the first gear to rotate, the third gear is driven by the first gear to rotate, the first rotating shaft is driven by the third gear to rotate, the second rotating shaft is driven by the first rotating shaft to rotate, the second gear is driven by the second rotating shaft to rotate, the fluted disc is driven by the second gear to rotate, the extrusion rod is driven by the fluted disc to rotate, the target reinforcing steel bar is extruded and bent by the rotation of the extrusion rod, the rear part of the target reinforcing steel bar is supported by the stop block, and the working strength of manually bending the reinforcing steel bar is reduced by the mode of stepping on by feet; the cushion is convenient for the user to sit at the upper end for operation; the handle is convenient for a user to hold the handle by hands during operation; the first rotating shaft and the second rotating shaft are conveniently meshed together in a rolling mode through the inclined gears, the raw materials are taken down after the device is bent, and the extrusion rod is held by hand to drive the fluted disc to reversely rotate and reset the device.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of a bending main body according to the present invention;

fig. 3 is a schematic structural diagram of the operation main body of the present invention.

In the figure: 1. a bender structure; 2. bending the main body; 3. an operation body; 4. a housing; 5. a cushion; 6. a handle; 7. an extrusion stem; 8. a fluted disc; 9. a fixed shaft; 10. a fixed seat; 11. a stopper; 12. a foot pedal; 13. a first gear; 14. a tilt gear; 15. a first rotating shaft; 16. a second rotating shaft; 17. a second gear; 18. a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships that are relative to each other, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a labor-saving type steel bar bending machine comprises a bending machine structure 1, wherein the bending machine structure 1 comprises a pedal plate 12, the bending machine structure 1 further comprises a bending main body 2, an operation main body 3 and a shell frame 4, the lower end of the bending main body 2 is fixedly installed on the ground, the operation main body 3 is meshed with the side end of the bending main body 2, the operation main body 3 is rotatably installed at the inner end of the shell frame 4, and the lower end of the shell frame 4 is fixedly connected to the side end of the bending main body 2; the bending main body 2 comprises an extrusion rod 7, a fluted disc 8, a fixed shaft 9, a fixed seat 10 and a stop dog 11, wherein the lower end of the extrusion rod 7 is fixedly connected to the upper end of the fluted disc 8, the center of the fluted disc 8 is rotatably installed at the outer end of the fixed shaft 9, the lower end of the fixed shaft 9 is fixedly connected to the upper end of the fixed seat 10, the lower end of the stop dog 11 is fixedly connected to the upper end of the fixed seat 10, the fluted disc 8 is positioned between the fixed seat 10 and the stop dog 11, and the upper end of the fluted disc 8 is not contacted with the stop dog 11; the operation body 3 comprises a first gear 13, a first rotating shaft 15, a second rotating shaft 16, a second gear 17 and a third gear 18, the pedal 12 is rotatably installed at the side end of the shell frame 4, the pedal 12 penetrates through the shell frame 4, the first rotating shaft 15 and the second rotating shaft 16 are rotatably inserted and installed at the inner end of the shell frame 4, one side end of the first rotating shaft 15 is engaged and installed at the upper end of the second rotating shaft 16, the other side end of the first rotating shaft 15 is fixedly connected to the side end of the third gear 18, the first rotating shaft 15 and the second rotating shaft 16 penetrate to the outer side of the shell frame 4, the lower end of the second rotating shaft 16 is rotatably inserted and installed at the upper end of the fixed seat 10, the second gear 17 is fixedly connected to the outer end of the lower portion of the second rotating shaft 16, the side end of the second gear 17 is engaged and installed at the side end of the fluted disc 8, and the first gear 13 and the fluted disc 8 are connected together in a rolling manner through a chain; in the use, when a user needs to bend a target steel bar, the target steel bar is placed between the extrusion rod 7 and the fixed shaft 9, the foot pedal 12 is treaded by feet to drive the first gear 13 to rotate, the first gear 13 drives the third gear 18 to rotate, the third gear 18 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the second gear 17 to rotate, the second gear 17 drives the fluted disc 8 to rotate, the extrusion rod 7 is driven to rotate by the fluted disc 8, the extrusion rod 7 is rotated to extrude and bend the target steel bar, the stop block 11 is used for supporting the rear part of the target steel bar, and the working strength of manually bending the steel bar is reduced in a foot treading mode.

The bending machine structure 1 also comprises a cushion 5, and the lower end of the cushion 5 is fixedly connected with the upper end of the shell frame 4; the operation of the user sitting on the upper end is facilitated by the cushion 5.

The bending machine structure 1 further comprises a handle 6, and the lower end of the handle 6 is fixedly connected to the upper end of the front part of the shell frame 4; the handle 6 is convenient for a user to hold the handle 6 by hands during operation.

The lower wall of the fluted disc 8 is not contacted with the upper wall of the fixed seat 10.

The operation body 3 further comprises a pair of tilt gears 14, the tilt gears 14 are fixedly connected with a first rotating shaft 15 and a second rotating shaft 16 respectively, and the first rotating shaft 15 is meshed with the second rotating shaft 16 through the tilt gears 14; the inclined gear 14 facilitates the rolling engagement of the first rotating shaft 15 and the second rotating shaft 16, and when the device is bent, the raw material is taken down, and the extrusion rod 7 is held by hand to drive the fluted disc 8 to reversely rotate and reset the device.

The working principle is as follows: in the using process, when a user needs to bend a target reinforcing steel bar, the target reinforcing steel bar is placed between the extrusion rod 7 and the fixed shaft 9, then the foot pedal 12 is treaded by feet to drive the first gear 13 to rotate, the first gear 13 drives the third gear 18 to rotate, the third gear 18 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the second gear 17 to rotate, the second gear 17 drives the fluted disc 8 to rotate, the extrusion rod 7 is driven to rotate by the fluted disc 8, the extrusion rod 7 is rotated to extrude and bend the target reinforcing steel bar, the stop block 11 is used for supporting the rear part of the target reinforcing steel bar, and the working strength of manually bending the reinforcing steel bar is reduced in a foot treading mode; the operation of sitting on the upper end is convenient for a user through the cushion 5; the handle 6 is convenient for a user to hold the handle 6 by hands during operation; the inclined gear 14 facilitates the rolling engagement of the first rotating shaft 15 and the second rotating shaft 16, and when the device is bent, the raw material is taken down, and the extrusion rod 7 is held by hand to drive the fluted disc 8 to reversely rotate and reset the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laborsaving type steel bar crib crimper, includes crib crimper structure (1), crib crimper structure (1) includes running-board (12), its characterized in that: the bending machine structure (1) further comprises a bending main body (2), an operating main body (3) and a shell frame (4), wherein the lower end of the bending main body (2) is fixedly installed through the ground, the operating main body (3) is installed at the side end of the bending main body (2) in a meshed mode, the operating main body (3) is rotatably installed at the inner end of the shell frame (4), and the lower end of the shell frame (4) is fixedly connected to the side end of the bending main body (2); the bending main body (2) comprises an extrusion rod (7), a fluted disc (8), a fixed shaft (9), a fixed seat (10) and a stop block (11), the lower end of the extrusion rod (7) is fixedly connected to the upper end of the fluted disc (8), the center of the fluted disc (8) is rotatably installed at the outer end of the fixed shaft (9), the lower end of the fixed shaft (9) is fixedly connected to the upper end of the fixed seat (10), the lower end of the stop block (11) is fixedly connected to the upper end of the fixed seat (10), the fluted disc (8) is located between the fixed seat (10) and the stop block (11), and the upper end of the fluted disc (8) is not contacted with the stop block (11); the operating body (3) comprises a first gear (13), a first rotating shaft (15), a second rotating shaft (16), a second gear (17) and a third gear (18), the pedal (12) is rotatably installed at the side end of the shell frame (4), the pedal (12) penetrates through the shell frame (4), the first rotating shaft (15) and the second rotating shaft (16) are rotatably inserted and installed at the inner end of the shell frame (4), one side end of the first rotating shaft (15) is engaged and installed at the upper end of the second rotating shaft (16), the other side end of the first rotating shaft (15) is fixedly connected at the side end of the third gear (18), the first rotating shaft (15) and the second rotating shaft (16) penetrate to the outer side of the shell frame (4), the lower end of the second rotating shaft (16) is rotatably inserted and installed at the upper end of the fixed seat (10), and the second gear (17) is fixedly connected at the outer end of the lower portion of the second rotating shaft (16), the side end of the second gear (17) is meshed with the side end of the fluted disc (8), and the first gear (13) and the fluted disc (8) are connected together in a rolling mode through a chain.

2. The labor-saving type steel bar bending machine according to claim 1, characterized in that: the bending machine structure (1) further comprises a cushion (5), and the lower end of the cushion (5) is fixedly connected to the upper end of the shell frame (4).

3. The labor-saving type steel bar bending machine according to claim 1, characterized in that: the bending machine structure (1) further comprises a handle (6), and the lower end of the handle (6) is fixedly connected to the upper end of the front portion of the shell frame (4).

4. The labor-saving type steel bar bending machine according to claim 1, characterized in that: the lower wall of the fluted disc (8) is not contacted with the upper wall of the fixed seat (10).

5. The labor-saving type steel bar bending machine according to claim 1, characterized in that: the operation body (3) further comprises a pair of tilting gears (14), the tilting gears (14) are fixedly connected with the first rotating shaft (15) and the second rotating shaft (16) respectively, and the first rotating shaft (15) is meshed with the second rotating shaft (16) through the tilting gears (14).