CN210146690U

CN210146690U - Straightening machine

Info

Publication number: CN210146690U
Application number: CN201920971793.XU
Authority: CN
Inventors: 李斌; 李瑞平
Original assignee: Beijing Xinzhonghao Science And Technology Co ltd
Current assignee: Beijing Xinzhonghao Science And Technology Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-17
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a straightening machine, it includes support, pneumatic cylinder and operation panel, support and operation panel rigid coupling, the pneumatic cylinder rigid coupling in the support and the piston rod stretches out pneumatic cylinder and support sliding connection from the support towards the face of operation panel. Pneumatic cylinder and support sliding connection, operating personnel can change the position of pneumatic cylinder through the slip pneumatic cylinder, moves the pneumatic cylinder to panel unevenness department and straightens panel. The utility model discloses it can remove to have the pneumatic cylinder, and the unevenness of optional position on the panel can all carry out the effect of alignment.

Description

Straightening machine

Technical Field

The utility model belongs to the technical field of the technique of panel alignment equipment and specifically relates to a small-size straightener is related to.

Background

At present, in the process of manufacturing the plate, the cut plate needs to be straightened, and a straightening machine is generally used as an equipment for straightening.

As shown in fig. 1, the existing straightening machine includes a support 1, a hydraulic cylinder 2 and an operation table 3, the operation table 3 is in ground contact, the support 1 is an L-shaped box, a long side of the support 1 is in ground contact, a surface of the long side of the support 1 extending out of a short side is fixedly connected with the operation table 3, the hydraulic cylinder 2 is fixedly connected in the short side of the support 1, a piston rod portion extends out perpendicularly from the short side of the support 1, and the extending direction faces the operation table 3. Be provided with fixed block 13 on the surface of 3 tops of operation panel and be used for the fixed panel that cuts, panel are placed at 3 tops of operation panel, and operating personnel starts pneumatic cylinder 2 and strikes the correction to the place that panel is not straight. However, the hydraulic cylinder 2 of the existing straightening machine is fixedly connected to the bracket 1, the hydraulic cylinder 1 cannot move, and the straightening machine cannot move to a specific position to straighten a plate when the specific position of the plate is uneven.

The above prior art solutions have the following drawbacks: pneumatic cylinder fixed connection is on the support, and unable removal can't straighten the unevenness of panel specific position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a straightening machine, its advantage can carry out the alignment to panel arbitrary position.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a straightening machine, includes support, pneumatic cylinder and operation panel, support and operation panel rigid coupling, and the pneumatic cylinder rigid coupling stretches out its characterized in that in the support and piston rod follow the support towards the face of operation panel: the hydraulic cylinder is connected with the bracket in a sliding way.

Through adopting above-mentioned technical scheme, pneumatic cylinder and support sliding connection, operating personnel can change the position of pneumatic cylinder through the slip pneumatic cylinder, moves the pneumatic cylinder to panel unevenness department and straightens panel.

The utility model discloses further set up to: the surface of the support facing the operating platform is provided with a sliding groove, the hydraulic cylinder is fixedly connected with a sliding block on one side of the operating platform, and the sliding block is embedded into the sliding groove and slides in the sliding groove.

Through adopting above-mentioned technical scheme, spout and slider carry out spacing slip to the slip of pneumatic cylinder and support, guarantee that the gliding direction of pneumatic cylinder does not take place the skew.

The utility model discloses further set up to: the sliding groove is internally provided with a screw rod, the sliding block is provided with a through hole, and the screw rod penetrates through the through hole and is in threaded connection with the sliding block.

Through adopting above-mentioned technical scheme, set up the lead screw in the middle of the spout, lead screw and slider threaded connection, operating personnel can realize the slider through rotating the lead screw and remove, and the rotation direction is different, and the direction that the slider removed is different, and the lead screw is connected between with the slider and has been guaranteed simultaneously that can carry on spacingly to the slider when the slider removes corresponding position, can not remove at will at the pneumatic cylinder during operation and lead to the steel sheet alignment inaccurate.

The utility model discloses further set up to: and the bracket is fixedly connected with a motor.

Through adopting above-mentioned technical scheme, the motor drives the lead screw and rotates, and operating personnel can control the moving direction and the migration distance of pneumatic cylinder through the corotation and the reversal of control motor.

The utility model discloses further set up to: one end of the screw rod is connected with the groove wall of the sliding groove, and the other end of the screw rod penetrates out of the groove wall to be connected with a rotating shaft of the motor.

The utility model discloses further set up to: and a fixing plate is arranged on the bracket in a protruding manner on the surface where the screw rod penetrates out, and the fixing plate is fixedly connected with the motor.

Through adopting above-mentioned technical scheme, the pivot of motor drives the lead screw and rotates, thereby operating personnel can be through the position of the rotation direction control pneumatic cylinder of the corotation of control motor and reversal and then control the lead screw.

The utility model discloses further set up to: the screw rod comprises a fixed rod and a rotating shell, and the rotating shell is wrapped on the circumferential surface of the fixed rod and is rotationally connected with the fixed rod;

one end of a fixed rod of the screw rod is fixedly connected with the groove wall of the sliding groove, the other end of the fixed rod is contacted with a rotating shaft of the motor, one end of the rotating shell is contacted with the groove wall of the sliding groove, and the other end of the rotating shell is sleeved on the rotating shaft of the motor and is fixedly connected with the rotating shaft of the motor.

Through adopting above-mentioned technical scheme, can not influence the relation of being connected of lead screw and cell wall when the lead screw rotates, the dead lever carries on spacingly to rotating the shell when rotating the shell and rotating, can not take place vertical direction skew when guaranteeing to rotate the shell. The connection relation of the screw rod, the motor and the sliding groove guarantees that the fixed rod is fixed and the rotating rod rotates when the screw rod rotates.

The utility model discloses further set up to: and one extending end of the piston rod of the hydraulic cylinder is fixedly connected with a pressing plate.

Through adopting above-mentioned technical scheme, according to the flat surface of pressing plate, according to the alignment area that pressing plate and pneumatic cylinder piston rod link to each other can increase the pneumatic cylinder, guarantee that all positions of steel sheet can all carry out the alignment.

To sum up, the utility model discloses a beneficial technological effect does:

1. the steel plate is placed on the surface of the moving plate, which is far away from the fixed table, and an operator can adjust the position of the moving hydraulic cylinder to realize the straightening of any uneven position on the steel plate;

2. the bracket is connected with the hydraulic cylinder through a screw rod, the screw rod is controlled by a motor, an operator can control the position of the slide block by controlling the motor to rotate forwards and backwards, so that the position of the moving plate is further controlled, the moving plate is convenient to move, and the moving plate can be limited when moving to a corresponding position;

3. the surface of the pressing plate, which deviates from the piston rod, is flat, and when the piston rod is popped out, the pressing plate increases the action area of the piston rod, so that the steel plate can be aligned in all directions.

Drawings

FIG. 1 is a schematic diagram of a prior art straightener;

FIG. 2 is a schematic view of a straightener in this embodiment;

FIG. 3 is a front view of the straightener in this embodiment;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is a schematic view of a slider structure in the present embodiment;

fig. 7 is a schematic structural view of the lead screw in the present embodiment.

In the figure, 1, a bracket; 11. a chute; 12. a limiting plate; 13. a fixing plate; 2. a hydraulic cylinder; 21. a slider; 211. an outlet hole is formed; 22. a pressing plate; 3. an operation table; 31. a limiting block; 4. a screw rod; 41. rotating the shell; 42. fixing the rod; 5. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, the utility model discloses a small-size straightener, including support 1, pneumatic cylinder 2 and operation panel 3.

As shown in fig. 2 and 3, for the steel material fixedly placed on the operating table 3, a stopper 31 is fixedly connected to the surface of the moving plate departing from the fixed table in a protruding manner, and an operator clamps the steel plate in the stopper 31 to fix the steel plate.

Support 1 is an L type case, and the face that the minor face extended from the long limit of support 1 is with operation panel 3 rigid coupling, and the width of support 1 is the same with the width of operation panel 3, and pneumatic cylinder 2 sets up on support 1, and the direction of motion of the 2 piston rods of pneumatic cylinder is towards operation panel 3.

As shown in fig. 4 and 5, in order to make the hydraulic cylinder 2 align any position of the steel plate, the hydraulic cylinder 2 is connected with the bracket 1 in a sliding manner, in order to make the hydraulic cylinder 2 slide in the bracket 1, on the bracket 1, a sliding groove 11 is formed on the surface of the hydraulic cylinder 2 connected with the bracket 1, a T-shaped sliding block 21 is fixedly connected to the hydraulic cylinder 2, the sliding block 21 is embedded in the sliding groove 11 and can slide in the sliding groove 11, and an operator can move the hydraulic cylinder 2 along the direction of the sliding groove 11 by pushing the hydraulic cylinder 2. For carrying out the spacing of vertical direction to pneumatic cylinder 2, holding tank open-ended edge rigid coupling has limiting plate 12, and slider 21 overlap joint is on limiting plate 12, and when slider 21 slided, limiting plate 12 carried on spacingly to the 2 vertical directions of pneumatic cylinder, prevented that pneumatic cylinder 2 from dropping.

As shown in fig. 5 and 7, in order to facilitate the operator to move the slide block 21, a screw rod 4 is disposed in the slide groove 11, a through hole 211 for the screw rod 4 to pass through is formed in the slide block 21, and the screw rod 4 is in threaded connection with the slide block 21. The screw rod 4 comprises a rotating shell 41 and a fixed rod 42, one end of the fixed rod 42 is fixedly connected with the wall of the chute 11, the other end of the fixed rod penetrates out of the chute 11 to be in contact with the rotating shaft of the motor 5, the rotating shell 41 is wrapped on the surface of the fixed rod 42 and is rotatably connected with the fixed rod 42, one end of the rotating shell 41 is in contact with the wall of the chute 11, and the other end of the rotating shell is wrapped on the rotating shaft of the motor 5 and is fixedly connected.

As shown in fig. 2, in order to fix the position of the motor 5, a fixing plate 13 is fixedly connected to the position of the bracket 1 where the motor 5 is disposed, and the motor 5 is fixedly connected to the fixing plate 13.

In order to increase the action area of the hydraulic cylinder 2, a pressing plate 22 is fixedly connected to one end of the piston rod extending support 1, the pressing plate 22 is a circular plate in the embodiment, and when the piston rod extends out, the pressing plate 22 presses on a steel plate to straighten the uneven position on the steel plate.

The implementation principle of the embodiment is as follows: after operating personnel placed panel on operation panel 3, opened motor 5, will remove to panel unevenness department according to pressure board 22 directly over, later close motor 5 and start hydraulic cylinder 2, straighten panel, later the piston rod shrink, open motor 5 and recover to the position of hydraulic cylinder 2, take off the steel sheet after the alignment, accomplish the alignment work of steel sheet.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a straightening machine, includes support (1), pneumatic cylinder (2) and operation panel (3), support (1) and operation panel (3) rigid coupling, and pneumatic cylinder (2) rigid coupling stretches out its characterized in that in support (1) and piston rod follow support (1) towards the face of operation panel (3): the hydraulic cylinder (2) is connected with the bracket (1) in a sliding way.

2. The straightening machine according to claim 1, characterized in that: the surface of the support (1) facing the operating platform (3) is provided with a sliding groove (11), the hydraulic cylinder (2) deviates from one side of the operating platform (3) and is fixedly connected with a sliding block (21), and the sliding block (21) is embedded into the sliding groove (11) and slides in the sliding groove (11).

3. The straightening machine according to claim 2, characterized in that: the screw rod (4) is arranged in the sliding groove (11), the sliding block (21) is provided with a through hole (211), and the screw rod (4) penetrates through the through hole (211) and is in threaded connection with the sliding block (21).

4. The straightening machine according to claim 3, characterized in that: the bracket (1) is fixedly connected with a motor (5).

5. The straightening machine according to claim 3, characterized in that: one end of the screw rod (4) is connected with the groove wall of the sliding groove (11), and the other end of the screw rod penetrates through the groove wall to be connected with a rotating shaft of the motor (5).

6. The straightening machine according to claim 1, characterized in that: a fixed plate (13) is fixedly connected to the bracket (1), and the fixed plate (13) is fixedly connected with the motor (5).

7. The straightener of claim 5, wherein: the screw rod (4) comprises a fixed rod (42) and a rotating shell (41), and the rotating shell (41) is wrapped on the peripheral surface of the fixed rod (42) and is rotatably connected with the fixed rod (42);

one end of a fixing rod (42) of the screw rod (4) is fixedly connected with the groove wall of the sliding groove (11), the other end of the fixing rod is contacted with a rotating shaft of the motor (5), one end of the rotating shell is contacted with the groove wall of the sliding groove (11), and the other end of the rotating shell is sleeved on the rotating shaft of the motor (5) and is fixedly connected with the rotating shaft of the motor (5).

8. The straightening machine according to claim 1, characterized in that: one end of a piston rod of the hydraulic cylinder (2) extending out is fixedly connected with a pressing plate (22).