CN213701512U

CN213701512U - Pneumatic press

Info

Publication number: CN213701512U
Application number: CN202022639988.XU
Authority: CN
Inventors: 钱宇
Original assignee: Chongqing Southwest Pneumatic Hydraulic Co ltd
Current assignee: Chongqing Southwest Pneumatic Hydraulic Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a pneumatic press, including base, electric cylinder and punching press board, the top fixedly connected with roof-rack of base, electric cylinder is installed at the top of roof-rack, electric cylinder's output transmission is connected with the punching press board, the bottom fixedly connected with drift of punching press board, the top fixedly connected with drift assorted punching press seat of base, the scum hole has been seted up to the inside of punching press seat, the both ends symmetry sliding connection of base has two sets of side shields. The utility model discloses in, at first, adopt adjustable clamp material structure, the not unidimensional work piece's of being convenient for adjustment punching press is handled, and the actual adjustment punching press processing of the work piece of both being convenient for is used, has also promoted pneumatic punching machine's suitability simultaneously, secondly, adopts the clean structure of pneumatic type, can concentrate the collection processing with the punching press waste material that produces in the punching press process, has reduced the work load of waste material cleaning to pneumatic punching machine cleaning has been promoted.

Description

Pneumatic press

Technical Field

The utility model relates to a pneumatic punching machine technical field especially relates to a pneumatic press.

Background

The pneumatic punching machine utilizes high-pressure gas generated by a compressor to convey the compressed gas to the electromagnetic valve through a pipeline, and the action of the electromagnetic valve is controlled through a foot switch to control the work and the return of the air cylinder, so that the purpose of punching is achieved. The compressed air can be stored in the air storage tank and can be used at any time, so that the motor has no idle running and energy waste. The cylinder is used as a working part, and the electromagnetic valve is used as a control element, so that the machine is simpler in structure, low in failure rate, high in safety, simple to maintain, lower in maintenance cost and high in production efficiency. The control of the electromagnetic valve is realized by utilizing a 220V power supply, and the operation is simple and convenient. However, the existing pneumatic punching machine still has the defects that: firstly, the punching press that most only can carry out single size work piece is handled, and the not adjustment punching press of equidimension work piece of being convenient for is handled, and the suitability is relatively poor, and secondly, mostly do not set up clean structure, be difficult to concentrate the collection processing with the punching press waste material that produces in the stamping process, need operating personnel to carry out cleaning after the punching press is accomplished, and cleaning treatment's convenience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the pneumatic press is provided in order to solve the problem that the traditional pneumatic press is not convenient for adjusting and pressing workpieces with different sizes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pneumatic press, includes base, electric cylinder and punching press board, the top fixedly connected with roof-rack of base, electric cylinder is installed at the top of roof-rack, electric cylinder's output transmission is connected with the punching press board, the bottom fixedly connected with drift of punching press board, the top fixedly connected with drift assorted punching press seat of base, the mud hole has been seted up to the inside of punching press seat, the both ends symmetry sliding connection of base has two sets of side guard plates, the bottom of base is rotated and is connected with the toothed disc, the bottom of base install with toothed disc driven servo motor, the equal fixedly connected with in bottom of two sets of side guard plates and toothed disc intermeshing's rack, fixedly connected with extension spring between rack and the side guard plate.

As a further description of the above technical solution:

the outside of two sets of side guard plates all fixedly connected with slider, the inside of base seted up with slider assorted spout.

As a further description of the above technical solution:

the equal equidistance in inboard of two sets of side guards rotates and is connected with the multiunit running roller.

As a further description of the above technical solution:

the front end of the punching seat is provided with a blowing disc communicated with the slag discharge hole, the front end of the blowing disc is communicated with a connecting pipe, and the connecting pipe is provided with an electromagnetic control valve.

As a further description of the above technical solution:

the bottom of the base is connected with a slag collecting box with an L-shaped side section in a sliding mode.

As a further description of the above technical solution:

an electric control switch is installed at the front end of the top frame, and the output end of the electric control switch is electrically connected with the input ends of the electric cylinder, the servo motor and the electromagnetic control valve respectively.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt adjustable clamp material structure, be equipped with two sets of side shields on the base, be equipped with the rack simultaneously between base and two sets of side shields, the toothed disc, servo motor and extension spring, when servo motor during operation, alright drive the toothed disc and rotate, under the transmission between toothed disc and rack, just synchronous inside or outside motion of two sets of side shields can be, when the work piece is placed between punching press seat and two sets of side shields, under the effect of extension spring elasticity, the work piece just can the centre gripping between two sets of side shields, the not unidimensional work piece's of this kind of structure adjustment punching press of being convenient for is handled, the actual adjustment punching press processing of the work piece of both being convenient for uses, the suitability of pneumatic punching machine has also been promoted simultaneously.

2. The utility model discloses in, adopt the clean structure of pneumatic type, be equipped with the dish of blowing at punching press seat front end, connecting pipe and solenoid valve, be equipped with an album sediment box in the bottom of base simultaneously, the back is accomplished in the single punching press, the waste material under the punching press just can enter into in the sediment hole, when solenoid electric valve opens, the air current just can enter into the dish of blowing through the connecting pipe in, thereby blow the waste material of sediment downthehole portion backward in the sediment box that gathers, thereby in concentrating and collecting an album sediment box, the punching press waste material that this kind of structure produced in the punching press process can be concentrated and collected the processing, the work load of waste material cleaning is reduced, thereby pneumatic punching machine cleaning's convenience has been promoted.

Drawings

Fig. 1 is a schematic structural diagram of a pneumatic press according to the present invention;

FIG. 2 is a schematic cross-sectional view of the base of the present invention;

fig. 3 is a schematic sectional view of the position a-a of the present invention.

Illustration of the drawings:

1. a base; 101. a chute; 2. a top frame; 3. an electric cylinder; 4. stamping the plate; 401. a punch; 5. punching a seat; 501. a slag discharge hole; 6. a side guard plate; 601. a roller; 602. a rack; 603. a slider; 7. an extension spring; 8. a gear plate; 9. a servo motor; 10. an air blowing tray; 11. a slag collection box; 12. an electric control switch; 13. a connecting pipe; 14. an electromagnetic control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pneumatic press comprises a base 1, an electric cylinder 3 and a stamping plate 4, wherein the top of the base 1 is fixedly connected with a top frame 2, the top of the top frame 2 is provided with the electric cylinder 3, the output end of the electric cylinder 3 is connected with the stamping plate 4 in a transmission way, the bottom of the stamping plate 4 is fixedly connected with a punch 401, the top of the base 1 is fixedly connected with a stamping seat 5 matched with the punch 401, the inside of the stamping seat 5 is provided with a slag discharge hole 501, two ends of the base 1 are symmetrically and slidably connected with two groups of side protection plates 6, the bottom of the base 1 is rotatably connected with a gear disc 8, the bottom of the base 1 is provided with a servo motor 9 which is driven by the gear disc 8, the bottom ends of the two groups of side protection plates 6 are fixedly connected with racks 602 which are mutually meshed with the gear disc 8, an extension spring 7 is fixedly connected between the racks 602 and the side protection plates, thereby improving the stability of opposite clamping of the workpiece.

Specifically, as shown in fig. 1-3, the outside of two sets of side guards 6 is fixedly connected with slider 603, the inside of base 1 is provided with the spout 101 that matches with slider 603, the inboard equal equidistance of two sets of side guards 6 is rotated and is connected with multiunit running roller 601, the setting of slider 603 and spout 101 has promoted the stability of two sets of side guards 6 slide adjustment on base 1, the setting of multiunit running roller 601 can turn into the rolling frictional force with the contact frictional force between work piece and two sets of side guards 6, the frictional force of work piece pay-off in-process has been reduced, the stability of work piece pay-off has been promoted simultaneously.

Specifically, as shown in fig. 1-3, an air blowing tray 10 communicated with a slag discharge hole 501 is installed at the front end of a stamping seat 5, a connecting pipe 13 is communicated with the front end of the air blowing tray 10, an electromagnetic control valve 14 is installed on the connecting pipe 13, a slag collecting box 11 with an L-shaped side cross section is slidably connected to the bottom of a base 1, an electronic control switch 12 is installed at the front end of a top frame 2, the output end of the electronic control switch 12 is electrically connected with the input ends of an electric cylinder 3, a servo motor 9 and the electromagnetic control valve 14 respectively, the air blowing tray 10 is arranged to blow air inside the base 1 and the slag discharge hole 501, so that waste chips and waste materials generated inside the base 1 and the stamping seat 5 are blown backwards into the slag collecting box 11 to be collected in a centralized manner, the connecting pipe 13 is arranged to facilitate connection between an external pipeline and an air pump, and the electromagnetic control valve 14 is arranged to facilitate opening and closing, the side section is the setting of L type structure collection sediment box 11, can effectively block and collect the processing with the sweeps and the waste material of blowing, and the circular telegram and the control of electrical cylinder 3, servo motor 9 and solenoid electric valve 14 of being convenient for are handled in the setting of automatically controlled switch 12.

The working principle is as follows: when in use, the power supply is connected, the electric cylinder 3 and the connecting pipe 13 can be respectively connected to an external air pump, when a workpiece needs to be clamped on the stamping seat 5, the servo motor 9 can be controlled to work through the electric control switch 12, the servo motor 9 can drive the gear disc 8 to rotate when working, under the transmission action between the gear disc 8 and the rack 602, the two groups of side guard plates 6 can synchronously move inwards or outwards on the base 1, when the workpiece is placed between the stamping seat 5 and the two groups of side guard plates 6, the servo motor 9 can be controlled to stop working, under the action of the elastic force of the tension spring 7, the workpiece can be clamped between the two groups of side guard plates 6 and the stamping seat 5 in a triangular manner, at the moment, two side walls of the workpiece can contact the rollers 601 on the side guard plates 6, the workpiece can be horizontally pushed backwards through the rollers 601, the uniform-speed feeding processing of the workpiece can be realized, when the electric cylinder 3 works, just can drive punching press board 4 and move down wholly, when punch 401 on punching press board 4 inserted on punching press seat 5, just can carry out the punching press with the work piece and handle, the waste material after the punching press just can fall into in the row cinder hole 501 of punching press seat 5, when solenoid electric valve 14 opened, the inside air of air pump just can enter into the dish 10 of blowing through connecting pipe 13, under the effect of air current, just can blow the waste material that the punching press down backward to in the collection cinder box 11 at base 1, and concentrate and collect in collection cinder box 11, when needing to clear away the waste material, alright take out base 1 with collection cinder box 11, the row's of waste material is handled has just been accomplished.

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

1. The pneumatic press comprises a base (1), an electric cylinder (3) and a punching plate (4), and is characterized in that the top of the base (1) is fixedly connected with a top frame (2), the electric cylinder (3) is installed at the top of the top frame (2), the output end of the electric cylinder (3) is connected with the punching plate (4) in a transmission manner, the bottom of the punching plate (4) is fixedly connected with a punch (401), the top of the base (1) is fixedly connected with a punching seat (5) matched with the punch (401), a slag discharge hole (501) is formed in the punching seat (5), two ends of the base (1) are symmetrically and slidably connected with two groups of side protection plates (6), the bottom of the base (1) is rotatably connected with a gear disc (8), a servo motor (9) driven by the gear disc (8) is installed at the bottom of the base (1), the bottom of two sets of side guards (6) is equal fixedly connected with and toothed disc (8) intermeshing's rack (602), fixedly connected with extension spring (7) between rack (602) and side guards (6).

2. The pneumatic press according to claim 1, wherein the two sets of side guards (6) are fixedly connected with sliding blocks (603) at the outer parts, and the base (1) is internally provided with sliding grooves (101) matched with the sliding blocks (603).

3. A pneumatic press according to claim 2, characterised in that the two sets of skirt panels (6) are each connected to the inner side in equidistant rotational movement with a plurality of sets of rollers (601).

4. The pneumatic press according to claim 1, wherein a blowing disc (10) communicated with the slag discharge hole (501) is installed at the front end of the stamping seat (5), a connecting pipe (13) is communicated with the front end of the blowing disc (10), and an electromagnetic control valve (14) is installed on the connecting pipe (13).

5. A pneumatic press according to claim 1, characterised in that the bottom of the base (1) is slidingly connected with a slag trap (11) with a side section in the configuration of L.

6. The pneumatic press according to claim 1, wherein an electrically controlled switch (12) is mounted at the front end of the top frame (2), and the output end of the electrically controlled switch (12) is electrically connected with the input ends of the electric cylinder (3), the servo motor (9) and the electromagnetic control valve (14), respectively.