CN218395610U

CN218395610U - Punching machine with limit structure

Info

Publication number: CN218395610U
Application number: CN202222626827.6U
Authority: CN
Inventors: 陈忙歌
Original assignee: Jiangsu Ward Yuetai Machinery Co ltd
Current assignee: Jiangsu Ward Yuetai Machinery Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-31
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a punching machine with a limiting structure, which comprises an underframe and a U-shaped baffle, wherein the top of the underframe is provided with a workbench, the side surface of the workbench is provided with symmetrically distributed extending frames, the punching machine also comprises the limiting structure, the limiting structure comprises a limiting part and a stable part, and the stable part is positioned on one side of the limiting part; the utility model has the advantages that: through the limit structure who designs, during U type baffle installation, take up U type baffle, make the stopper insert the spacing groove along the dog, limited when having increased the stopper and inserting the spacing inslot, the mounting is fixed in the side surface of U type baffle through the second gim peg, the mounting is fixed in the top of extending the frame through first gim peg, make "L" shape mounting respectively with U type baffle, extend the frame and be connected, U type baffle has been realized, the firm installation of extending the frame, and make the distance of both sides apart from the workstation unanimously about U type baffle.

Description

Punching machine with limit structure

Technical Field

The utility model belongs to the technical field of the punching machine, concretely relates to punching machine with limit structure.

Background

A press machine is classified into a mechanical type and a hydraulic type according to a driving force, and a hydraulic type press machine is widely used because of its convenience in use.

The oil pressure punching machine utilizes hydraulic pressure to transmit power and control through the oil cylinder, and the oil pressure punching machine mainly includes chassis, workstation, hydro-cylinder, fly leaf, stand, bottom plate, roof, control box, U type baffle, extension frame, during the use, places the work piece at the top of bottom plate, and the side surface at the workstation is installed to the extension frame, and U type baffle is installed on the extension frame, and the hydro-cylinder is installed on the roof to drive the fly leaf through the piston rod and move about along the stand, thereby carry out the punching press to the work piece.

The existing punching machine does not usually have a limiting structure, so that when the U-shaped baffle is installed on the extension frame, the distance between the left side and the right side of the U-shaped baffle and the workbench is not consistent easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching machine with limit structure, spacing when increasing the installation of U type baffle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching machine with limit structure, includes chassis, U type baffle, the workstation is installed at the top of chassis, and the side surface mounting of workstation has the extension frame of symmetric distribution, still includes limit structure, and limit structure includes stop part and firm part, firm part is located one side of stop part.

Preferably, the limiting part comprises a limiting block and a limiting groove, the limiting block is symmetrically arranged at the bottom of the U-shaped baffle, the limiting groove is formed in the top of the extending frame, symmetrically distributed stop blocks are installed on the notch of the limiting groove, the limiting block is inserted into the limiting groove, and the side surface of the limiting block is tightly attached to the stop blocks.

Preferably, the fixing part comprises a fixing part, a first fixing bolt and a second fixing bolt, the fixing part is of an L-shaped structure, the fixing part is fixed on the side surface of the U-shaped baffle through the second fixing bolt, and the fixing part is fixed on the top of the extension frame through the first fixing bolt.

Preferably, the top of workstation is installed the bottom plate, the top of bottom plate is provided with four stands.

Preferably, the upright post is provided with a top plate, and the top of the top plate is provided with an oil cylinder.

Preferably, a piston rod of the oil cylinder penetrates through the top plate and is connected with a movable plate, the movable plate reciprocates up and down along the upright post, and the movable plate and the U-shaped baffle are provided with sliding parts.

Preferably, the sliding part comprises a sliding block and a sliding seat, the sliding block is symmetrically arranged on the side surface of the movable plate, the sliding seat is symmetrically arranged on the inner side surface of the U-shaped baffle, a plurality of balls are arranged on the sliding seat, and the end part of the sliding block extends into the sliding seat and can slide up and down along the balls.

Preferably, supporting legs are installed at four corners of the bottom frame, and a control box is installed on the side surface of the bottom frame.

Compared with the prior art, the beneficial effects of the utility model are that:

through the limit structure who designs, during U type baffle installation, take up U type baffle, make the stopper insert the spacing groove along the dog, limited when having increased the stopper and inserting the spacing inslot, the mounting is fixed in the side surface of U type baffle through the second gim peg, the mounting is fixed in the top of extending the frame through first gim peg, make "L" shape mounting respectively with U type baffle, extend the frame and be connected, U type baffle has been realized, the firm installation of extending the frame, and make the distance of both sides apart from the workstation unanimously about U type baffle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the P region in fig. 1 according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the sliding seat of the present invention;

in the figure: 1. a chassis; 2. a work table; 3. a base plate; 4. a slider; 5. a column; 6. an oil cylinder; 7. a top plate; 8. a movable plate; 9. a U-shaped baffle plate; 91. a limiting block; 10. a control box; 11. supporting legs; 12. an extension frame; 121. a limiting groove; 122. a fixing member; 123. a first securing latch; 124. a second securing latch; 125. a stopper; 13. a sliding seat; 131. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Example 1

Please refer to fig. 1 and fig. 2, which are the first embodiment of the present invention, the embodiment provides a punching machine with a limiting structure, including a bottom frame 1 and a U-shaped baffle 9, wherein a working table 2 is installed at the top of the bottom frame 1, so as to realize the installation of the working table 2, and a symmetrically distributed extending frame 12 is installed on the side surface of the working table 2, so as to realize the installation of the extending frame 12, and further includes a limiting structure, the limiting structure includes a limiting component and a stable component, and the stable component is located on one side of the limiting component.

In this embodiment, it is preferable, the limiting part includes a limiting block 91, a limiting groove 121, the limiting block 91 is symmetrically disposed at the bottom of the U-shaped baffle 9, the extension of the limiting block 91 is realized, the limiting groove 121 is disposed at the top of the extension frame 12, the opening of the limiting groove 121 is realized, and the notch of the limiting groove 121 is provided with a symmetrically-distributed stop block 125, the installation of the stop block 125 is realized, the limiting block 91 is inserted into the limiting groove 121, and the side surface of the limiting block 91 is tightly attached to the stop block 125, thereby increasing the limitation when the limiting block 91 is inserted into the limiting groove 121.

In this embodiment, it is preferable that the fixing member includes a fixing member 122, a first fixing bolt 123 and a second fixing bolt 124, the fixing member 122 is of an "L" shaped structure, and the fixing member 122 is fixed on the side surface of the U-shaped baffle 9 by the second fixing bolt 124, and the fixing member 122 is fixed on the top of the extension frame 12 by the first fixing bolt 123, so that the "L" shaped fixing member 122 is connected with the U-shaped baffle 9 and the extension frame 12 respectively.

In this embodiment, preferably, the bottom plate 3 is installed at the top of the workbench 2, so that the installation of the bottom plate 3 is realized, and the four columns 5 are arranged at the top of the bottom plate 3, so that the addition of the four columns 5 is realized.

In this embodiment, preferably, the top plate 7 is installed on the upright post 5, so that the installation of the top plate 7 is realized, and the oil cylinder 6 is installed at the top of the top plate 7, so that the installation of the oil cylinder 6 is realized.

In this embodiment, preferably, a piston rod of the oil cylinder 6 penetrates through the top plate 7 and is connected with the movable plate 8, the movable plate 8 reciprocates up and down along the upright post 5, and the oil cylinder 6 can drive the movable plate 8 to move up and down, so as to stamp a workpiece to be processed.

In this embodiment, preferably, the supporting legs 11 are installed at four corners of the bottom frame 1, the supporting legs 11 support the punching machine, the control box 10 is installed on the side surface of the bottom frame 1, the installation of the control box 10 is realized, and the convenience of the punching machine is increased by operating the control box 10.

Example 2

Referring to fig. 1, fig. 2 and fig. 3, a second embodiment of the present invention is based on the first embodiment, except that:

the movable plate 8 and the U-shaped baffle 9 are provided with sliding parts, each sliding part comprises a sliding block 4 and a sliding seat 13, the sliding blocks 4 are symmetrically arranged on the side surface of the movable plate 8, the sliding blocks 4 are additionally arranged, the sliding seats 13 are symmetrically arranged on the inner side surface of the U-shaped baffle 9, the sliding seats 13 are installed, the sliding seats 13 are provided with a plurality of balls 131, the balls 131 are installed, the end portions of the sliding blocks 4 extend into the sliding seats 13, and the sliding blocks can slide up and down along the balls 131.

The operation is as follows: when the movable plate 8 moves up and down, the sliding block 4 is driven to slide along the sliding seat 13, and the sliding block 4 slides more smoothly under the action of the balls 131.

The utility model discloses a theory of operation and use flow: when the U-shaped baffle 9 is installed, the U-shaped baffle 9 is taken up, the limiting block 91 is enabled to be inserted into the limiting groove 121 along the limiting block 125, the limitation when the limiting block 91 is inserted into the limiting groove 121 is increased, the fixing piece 122 is fixed to the side surface of the U-shaped baffle 9 through the second fixing bolt 124, the fixing piece 122 is fixed to the top of the extension frame 12 through the first fixing bolt 123, the L-shaped fixing piece 122 is enabled to be connected with the U-shaped baffle 9 and the extension frame 12 respectively, the stable installation of the U-shaped baffle 9 and the extension frame 12 is achieved, and the distance between the left side and the right side of the U-shaped baffle 9 and the distance between the left side and the right side of the workbench 2 are enabled to be consistent;

when the punching machine is used, a workpiece to be machined is placed at the top of the bottom plate 3, the oil cylinder 6 operates, and the movable plate 8 is driven by the piston rod to move along the upright post 5, so that the workpiece is punched.

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

Claims

1. The utility model provides a punching machine with limit structure, includes chassis (1), U type baffle (9), workstation (2) are installed at the top of chassis (1), and the side surface mounting of workstation (2) has the extension frame (12) of symmetric distribution, its characterized in that: the fixing device further comprises a limiting structure, the limiting structure comprises a limiting part and a stabilizing part, and the stabilizing part is located on one side of the limiting part.

2. The die press with a limit stop according to claim 1, wherein: the limiting part comprises a limiting block (91) and a limiting groove (121), the limiting block (91) is symmetrically arranged at the bottom of the U-shaped baffle (9), the limiting groove (121) is arranged at the top of the extending frame (12), the notches of the limiting groove (121) are provided with symmetrically distributed stop blocks (125), the limiting block (91) is inserted into the limiting groove (121), and the side surface of the limiting block (91) is tightly attached to the stop blocks (125).

3. The die press with a limit stop according to claim 1, wherein: the fixing part comprises a fixing piece (122), a first fixing bolt (123) and a second fixing bolt (124), the fixing piece (122) is of an L-shaped structure, the fixing piece (122) is fixed on the side surface of the U-shaped baffle (9) through the second fixing bolt (124), and the fixing piece (122) is fixed on the top of the extension frame (12) through the first fixing bolt (123).

4. The die press with a limit stop according to claim 1, wherein: the top of workstation (2) is installed bottom plate (3), the top of bottom plate (3) is provided with four stand (5).

5. The die press with a limit formation as claimed in claim 4, wherein: install roof (7) on stand (5), and hydro-cylinder (6) are installed at the top of roof (7).

6. The die press with a limiting structure according to claim 5, wherein: a piston rod of the oil cylinder (6) penetrates through the top plate (7) and is connected with a movable plate (8), the movable plate (8) reciprocates up and down along the upright post (5), and sliding parts are arranged on the movable plate (8) and the U-shaped baffle (9).

7. The die press with a limiting structure according to claim 6, wherein: the sliding component comprises a sliding block (4) and a sliding seat (13), the sliding block (4) is symmetrically arranged on the side surface of the movable plate (8), the sliding seat (13) is symmetrically arranged on the inner side surface of the U-shaped baffle (9), a plurality of balls (131) are arranged on the sliding seat (13), and the end part of the sliding block (4) extends into the sliding seat (13) and can slide up and down along the balls (131).

8. The die press with a limit stop according to claim 1, wherein: supporting legs (11) are installed at the bottom four corners of the bottom frame (1), and a control box (10) is installed on the side surface of the bottom frame (1).