CN215032691U

CN215032691U - Buffer device for metal punching machine

Info

Publication number: CN215032691U
Application number: CN202121527550.0U
Authority: CN
Inventors: 王明江
Original assignee: Taicang Shenli Metal Products Co ltd
Current assignee: Taicang Shenli Metal Products Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-07
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a buffer device for a metal punching machine, which comprises a metal punching machine main body, a transmission device is arranged at the right side position above the metal punching machine main body, a punching block is arranged at the left lower side position of the transmission device, a stamping plate is arranged at the lower side position of the stamping block, a control device is arranged at the lower position of the front side of the stamping plate, the lowest side position of the metal punching machine main body is provided with a buffer device main body, when the rubber protective pad collides with the upper shell of the buffer device main body, plays a role of buffering, prolongs the service life of the buffer device main body, the fixing plates arranged at the two ends of the lower side of the buffer device main body are contacted with the ground through the metal gaskets, the contact surface with the ground is increased, the bearing capacity is increased, the problem that the metal punching machine shakes due to different bearing forces of four corners in the buffering process of the buffering device main body can be solved.

Description

Buffer device for metal punching machine

Technical Field

The utility model belongs to the technical field of a buffer for metal punching machine, concretely relates to buffer.

Background

The buffering device is used for buffering and decelerating objects acting on the buffering device to stop by means of hydraulic damping, and a certain degree of protection effect is achieved.

A conventional buffer device for a metal press has the following problems: the problem of impact wear to the upper shell of the buffer device main body can be caused by the pressing plate after the current buffer device is used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer for metal punching machine to provide present buffer among the solution above-mentioned background art and use the back for a long time, the clamp plate can cause the problem of striking wearing and tearing to the top shell of buffer main part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buffer for metal punching machine, includes metal punching machine main part, the top right side position department of metal punching machine main part is provided with transmission, transmission's left side downside position department is provided with the punching press piece, the downside position department of punching press piece is provided with the punching press board, the front side downside position department of punching press board is provided with controlling means, the downside position department of metal punching machine main part is provided with the buffer main part, the buffer main part includes bearing block, depression bar, rubber protection pad, fixed plate, metal gasket, the downside position department of bearing block is provided with the depression bar, the below outside position department of depression bar is provided with rubber protection pad, the downside intermediate position department of buffer main part is provided with metal gasket, the top both sides position department of metal gasket is provided with the fixed plate.

Preferably, the number of the buffer device main bodies is four, and the four buffer device main bodies are respectively arranged at four corners of the lower side of the metal punching machine main body, and the buffer device main body is a hydraulic load-bearing device.

Preferably, the fixed plates are arranged in two, the two fixed plates are respectively arranged at the left end and the right end of the lower side of the buffer device main body, and the fixed plates are connected with the buffer device main body in an integrated connection mode.

Preferably, the pressure lever runs through the rubber protection pad, and the pressure lever is connected with the bearing block in an integrated connection mode.

Preferably, the metal gasket is connected with the buffer device body in a bolt connection mode.

Preferably, the buffer device body is connected with the metal punch body in an embedded connection mode.

Compared with the prior art, the utility model provides a buffer for metal punching machine possesses following beneficial effect:

1. among this metal punching machine's buffer, the rubber protection pad can play the cushioning effect when the top shell collision of bearing block and buffer main part, has increased the life-span of buffer main part.

2. Among this metal punching machine's buffer, metal shim passes through bolted connection mode and is connected with the buffer main part, and metal shim can reduce the friction on buffer main part and ground, plays the guard action, and metal shim accessible dismantles the bolt and changes.

3. Among this metal punching machine's buffer, set up fixed plate and metal shim and the ground contact of locating at buffer main part downside both ends, increase with the contact surface on ground, increased the bearing capacity, can solve the buffer main part because four different influence metal punching machine rocked's of angle bearing capacity problem in buffering process.

The parts which are not related in the device are the same as the prior art or can be realized by adopting the prior art, the rubber protective pad, the metal gasket and the fixing plate are newly added in the utility model, wherein, the outer side position of the pressure bar is provided with a rubber protective pad which can play a role of buffering, the service life of the main body of the buffering device is prolonged, the pressure bar penetrates through the rubber protective pad, a metal gasket is arranged at the middle position of the lowest side of the buffer device main body and is connected with the buffer device main body in a bolt connection mode, two fixing plates are arranged at the two sides above the metal gasket, and are connected with the main body of the buffer device in an integrated connection mode, the fixing plates increase the contact surface with the ground and increase the bearing force, the problem that the metal punching machine shakes due to different bearing forces of four corners in the buffering process of the buffering device main body can be solved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic diagram of a front structure of a buffer device for a metal stamping machine according to the present invention;

fig. 2 is a schematic view of the front structure of the buffer device for metal stamping machine after the bearing block rebounds;

fig. 3 is a schematic front structural view of the buffer device for metal stamping machine according to the present invention, wherein the bearing block is retracted into the buffer device main body under force;

in the figure: 1. pressing a plate; 2. a push rod; 3. a rubber protective pad; 4. a fixing plate; 5. a buffer device main body; 6. a metal gasket; 7. a transmission device; 8. a metal punch body; 9. stamping the blocks; 10. stamping the plate; 11. and a control device.

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 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

example one

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a buffer device for a metal punching machine comprises a metal punching machine main body 8, a transmission device 7 is arranged at the right side position above the metal punching machine main body 8, a punching block 9 is arranged at the left lower side position of the transmission device 7, a punching plate 10 is arranged at the lower side position of the punching block 9, a control device 11 is arranged at the lower side position of the front side of the punching plate 10, a buffer device main body 5 is arranged at the lowest side position of the metal punching machine main body 8, the buffer device main body 5 comprises a bearing block 1, a pressing rod 2, a rubber protection pad 3, a fixing plate 4 and a metal gasket 6, the pressing rod 2 is arranged at the lower side position of the bearing block 1, the rubber protection pad 3 is arranged at the outer side position below the pressing rod 2, the rubber protection pad 3 can play a buffer role when the bearing block 1 collides with an upper shell of the buffer device main body 5, and the service life of the buffer device main body 5 is prolonged, the middle position of the lowest side of the buffer device main body 5 is provided with a metal gasket 6, and the positions of two sides above the metal gasket 6 are provided with fixing plates 4.

Example two

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a buffer device for a metal punching machine, wherein four buffer device main bodies 5 are arranged, the four buffer device main bodies 5 are respectively arranged at four corners of the lower side of a metal punching machine main body 8, the buffer device main body 5 is a hydraulic load bearing device, two fixing plates 4 are arranged, two fixing plates 4 are respectively arranged at the left end position and the right end position of the lower side of the buffer device main body 5, the fixing plates 4 are connected with the buffer device main body 5 in an integrated connection mode, a pressure rod 2 penetrates through a rubber protective pad 3, the pressure rod 2 is connected with a bearing block 1 in an integrated connection mode, a metal gasket 6 is connected with the buffer device main body 5 in a bolt connection mode, the fixing plates 4 and the metal gasket 6 are in contact with the ground, the contact surface with the ground is increased, the bearing force is increased, and the problem that the metal punching machine main body 8 shakes due to different bearing forces at four corners in the buffer process can be solved, the buffer device main body 5 is connected to the metal punch main body 8 by an embedded connection.

The utility model discloses a theory of operation and use flow: the utility model discloses after the installation is accomplished, work is carried out through 11 control metal punching machine main parts 8 of controlling means, at first will need punching press article mode on punching press board 10, later punching press piece 9 can carry out the punching press to article downwards under transmission 7's atress, punching press board 10 can share buffer 5 with receiving too much pressure during the punching press on, bearing block 1 receives pressure, through 2 inside transmission power to buffer 5 of depression bar, kick-back behind piston and spring release and the buffer pressure, play the effect of buffering, rubber protection pad 3 can play the effect at collision position between protection bearing block 1 and the buffer main part 5, fixed plate 4 has increased the contact surface with ground, play and share pressure, improve the effect of bearing performance, metal gasket 6 can play the effect of protection buffer main part 5.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cushion device for a metal stamping press comprising a metal press body (8), characterized by: the metal stamping machine is characterized in that a transmission device (7) is arranged at the right side position above the metal stamping machine main body (8), a stamping block (9) is arranged at the left lower side position of the transmission device (7), a stamping plate (10) is arranged at the lower side position of the stamping block (9), a control device (11) is arranged at the lower side position of the front side of the stamping plate (10), a buffer device main body (5) is arranged at the lowest side position of the metal stamping machine main body (8), the buffer device main body (5) comprises a bearing block (1), a pressing rod (2), a rubber protection pad (3), a fixing plate (4) and a metal gasket (6), the pressing rod (2) is arranged at the lower side position of the bearing block (1), the rubber protection pad (3) is arranged at the outer side position below the pressing rod (2), and the metal gasket (6) is arranged at the lowest side middle position of the buffer device main body (5), and fixing plates (4) are arranged at the positions of two sides above the metal gasket (6).

2. A buffer device for a metal press according to claim 1, wherein: the four buffering device main bodies (5) are arranged at four corners of the lower side of the metal punching machine main body (8), and the four buffering device main bodies (5) are hydraulic load-bearing devices.

3. A buffer device for a metal press according to claim 1, wherein: the buffer device is characterized in that the number of the fixing plates (4) is two, the two fixing plates (4) are respectively arranged at the left end and the right end of the lower side of the buffer device main body (5), and the fixing plates (4) are connected with the buffer device main body (5) in an integrated connection mode.

4. A buffer device for a metal press according to claim 1, wherein: the pressing rod (2) penetrates through the rubber protective pad (3), and the pressing rod (2) is connected with the bearing block (1) in an integrated connection mode.

5. A buffer device for a metal press according to claim 1, wherein: the metal gasket (6) is connected with the buffer device main body (5) in a bolt connection mode.

6. A buffer device for a metal press according to claim 1, wherein: the buffer device main body (5) is connected with the metal punching machine main body (8) in an embedded connection mode.