CN219786180U - Stamping machine tool with buffering effect - Google Patents

Abstract

The utility model relates to a stamping machine tool with a buffering effect, which comprises a base, a stamping lower die holder, a mounting frame, a stamping upper die holder and a stamping head, wherein a lower die is arranged on the stamping lower die holder, an upper die is arranged on the stamping upper die holder, a guide post is vertically and upwards arranged on the stamping lower die holder, a buffering sleeve is elastically sleeved on the guide post, a guide sleeve is vertically and downwards arranged on the stamping upper die holder, and the guide sleeve can be sleeved on the buffering sleeve after the stamping upper die holder is pressed down and drives the buffering sleeve to elastically press down. In use, the stamping head drives the stamping upper die holder to press down, the upper die is pressed down onto the lower die, and in the process, the guide sleeve is continuously pressed down after being sleeved into the buffer sleeve in a pressing manner, so that the gravitational potential energy and movement potential energy of pressing are greatly reduced under the buffering of the buffer sleeve, the stability of a machine tool is greatly improved, and the noise is reduced.

Description

Stamping machine tool with buffering effect

[ field of technology ]

The utility model relates to the technical field of candy packaging production, in particular to a stamping machine tool with a buffering effect.

[ background Art ]

The stamping machine tool is needed to be used for stamping the box cover in the production of the candy packaging box, the stamping die of the original stamping machine tool is pressed down in the working process to give a larger impact force to the workbench, the service life of the workbench is shortened, meanwhile, the whole machine tool can vibrate to influence the processing precision when stamping is carried out on parts due to the fact that impact is not buffered, and the impact without buffering can produce larger sound to influence the working environment and even bring professional injuries to workers.

Aiming at the problems, the utility model provides a new technical scheme.

[ utility model ]

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a stamping machine tool with buffering effect, which adopts the following technical scheme:

the utility model provides a take punching press lathe of cushioning efficiency, includes base, punching press die holder, mounting bracket, punching press upper die holder and punching press head be equipped with the lower mould on the punching press die holder be equipped with the upper die on the punching press upper die holder vertically upwards be equipped with the guide post on the punching press lower die holder the elastic sleeve is equipped with the uide bushing on the guide post vertically downwards be equipped with the uide bushing on the punching press upper die holder, the uide bushing can embolia to the uide bushing after the punching press upper die holder pushes down and drives the uide bushing elasticity and push down.

In a further improvement scheme, a buffer spring is wound on the guide post, the buffer sleeve is sleeved on the guide post, one end of the buffer spring is fixed at the bottom of the guide post, and the other end of the buffer spring is abutted to the bottom of the buffer sleeve.

In a further development, a plurality of buffer projections is provided on the outer wall of the buffer jacket around its circumference.

In a further improvement scheme, the stamping upper die holder is provided with a lower pressure head at the side part of the upper die, the stamping lower die holder is provided with a buffer seat, the buffer seat corresponds to the lower pressure head up and down, and the lower pressure head can be elastically abutted on the buffer seat after the stamping upper die holder is pressed down.

In a further improvement scheme, a buffering inner groove is formed in the buffering seat, an elastic buffering piece is arranged in the buffering inner groove, and the lower pressing head can correspondingly fall into the buffering inner groove to be in contact with the elastic buffering piece.

In a further improvement scheme, the upper die and the lower die are respectively correspondingly provided with three dies, and the lower pressing head is arranged between two adjacent upper dies.

Compared with the prior art, the utility model has the beneficial effects that: in use, the stamping head drives the stamping upper die holder to press down, the upper die is pressed down onto the lower die, and in the process, the guide sleeve is continuously pressed down after being sleeved into the buffer sleeve in a pressing manner, so that the gravitational potential energy and movement potential energy of pressing are greatly reduced under the buffering of the buffer sleeve, the stability of a machine tool is greatly improved, and the noise is reduced.

[ description of the drawings ]

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an embodiment of the present utility model.

Description of main reference numerals:

10. a base; 20. stamping a lower die holder; 21. a lower die; 30. a mounting frame; 40. stamping an upper die holder; 41. an upper die; 50. punching heads; 60. a guide post; 70. a buffer sleeve; 80. a guide sleeve; 90. a buffer spring; 100. a lower pressure head; 110. a buffer seat; 111. buffering the inner groove.

[ detailed description ] of the utility model

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

The orientations shown in the drawings are not to be construed as limiting the specific scope of the utility model, and only as a reference to the preferred embodiments, variations in the positions or numbers of product components shown in the drawings or structural simplifications may be made.

The terms "connected" and "connected" as used in the specification and illustrated in the drawings refer to the components as being "connected" to each other, and are understood to mean fixedly connected or detachably connected or integrally connected; the connection can be direct connection or connection through an intermediate medium, and a person skilled in the art can understand the connection relation according to specific situations to obtain a screw connection or riveting or welding or clamping or embedding and other modes to replace the modes in different embodiments in a proper mode.

Terms of orientation such as up, down, left, right, top, bottom, and the like, as well as orientations shown in the drawings, may be used for direct contact or contact by additional features between the components; such as directly above and obliquely above, or it merely represents above the other; other orientations may be understood by analogy.

The materials for manufacturing the components with the solid shapes shown in the specification and the drawings can be metal materials or nonmetal materials or other composite materials; the machining process adopted for the parts with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, milling, three-dimensional printing, machining and the like; those skilled in the art can adaptively select or combine according to different processing conditions, costs and precision, but are not limited to the above materials and manufacturing processes.

The utility model relates to a stamping machine tool with buffering effect, which comprises a base 10, a stamping lower die holder 20, a mounting frame 30, a stamping upper die holder 40 and a stamping head 50, wherein the stamping lower die holder 20 is provided with a lower die 21, the stamping upper die holder 40 is provided with an upper die 41, the stamping lower die holder 20 is vertically upwards provided with a guide post 60, the guide post 60 is elastically sleeved with a buffer sleeve 70, the stamping upper die holder 40 is vertically downwards provided with a guide sleeve 80, specifically, the guide post 60 is wound with a buffer spring 90, the buffer sleeve 70 is sleeved on the guide post 60, one end of the buffer spring 90 is fixed at the bottom of the guide post 60, the other end of the buffer spring 90 is abutted against the bottom of the buffer sleeve 70, and the guide sleeve 80 can be sleeved on the buffer sleeve 70 after being pressed by the stamping upper die holder 40 and drives the buffer sleeve 70 to elastically press downwards.

In use, the stamping head 50 drives the stamping upper die holder 40 to press down, the upper die 41 is pressed down onto the lower die 21, and in the process, the guide sleeve 80 is continuously pressed down after being sleeved into the buffer sleeve 70, so that the gravity potential energy and the movement potential energy of the pressing down are greatly reduced under the buffer of the buffer sleeve 70, the stability of a machine tool is greatly improved, and the noise is reduced.

In order to further enhance the buffering capacity, more buffering means are adopted in the embodiment of the utility model, firstly, a plurality of buffering bulges are arranged on the outer wall of the buffering sleeve 70 around the circumference of the buffering sleeve, the guiding sleeve 80 rubs with the buffering bulges on the buffering sleeve 70 in the pressing process, and the pressing gravitational potential energy and the movement potential energy are reduced; secondly, the stamping upper die holder 40 is provided with a lower pressing head 100 at the side of the upper die 41, the stamping lower die holder 20 is provided with a buffer seat 110, the buffer seat 110 corresponds to the lower pressing head 100 up and down, the lower pressing head 100 can elastically abut against the buffer seat 110 after the stamping upper die holder 40 is pressed down, specifically, the buffer seat 110 is provided with a buffer inner groove 111, an elastic buffer piece is arranged in the buffer inner groove 111, the lower pressing head 100 can correspondingly fall into the buffer inner groove 111 to contact with the elastic buffer piece, the upper die 41 and the lower die 21 are respectively correspondingly provided with three, and the lower pressing head 100 is arranged between two adjacent upper dies 41. In the embodiment, through various buffering means, the motion potential energy and the gravitational potential energy are greatly reduced, and effective buffering is realized.

While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims (6)

1. The utility model provides a take punching press lathe of cushioning efficiency, its characterized in that, including base (10), punching press die holder (20), mounting bracket (30), punching press upper die holder (40) and punching press head (50) be equipped with lower mould (21) on punching press die holder (20) be equipped with upper mould (41) on punching press upper die holder (20) go up vertically upwards be equipped with guide post (60) go up the elastic sleeve is equipped with buffer jacket (70) on punching press post (60) go up vertical downward and be equipped with uide bushing (80) on punching press upper die holder (40), uide bushing (80) can embolia to buffer jacket (70) and drive buffer jacket (70) elasticity and push down after punching press upper die holder (40).

2. The stamping machine tool with the buffering effect according to claim 1, wherein a buffering spring (90) is wound on the guide post (60), the buffering sleeve (70) is sleeved on the guide post (60), one end of the buffering spring (90) is fixed to the bottom of the guide post (60), and the other end of the buffering spring is abutted to the bottom of the buffering sleeve (70).

3. A stamping machine with cushioning effect according to claim 2, characterized in that a plurality of cushioning projections are provided on the outer wall of the cushioning sleeve (70) around its circumference.

4. The stamping machine tool with buffering efficacy according to claim 1, wherein the stamping upper die holder (40) is provided with a lower pressing head (100) at the side part of the upper die (41), the stamping lower die holder (20) is provided with a buffering seat (110), the buffering seat (110) corresponds to the lower pressing head (100) up and down, and the lower pressing head (100) can be elastically abutted against the buffering seat (110) after the stamping upper die holder (40) is pressed down.

5. The stamping machine tool with buffering efficacy according to claim 4, characterized in that a buffering inner groove (111) is formed in the buffering seat (110), an elastic buffering piece is arranged in the buffering inner groove (111), and the lower pressing head (100) can correspondingly fall into the buffering inner groove (111) to be in contact with the elastic buffering piece.

6. The stamping machine tool with buffering efficacy according to claim 4, characterized in that three upper dies (41) and three lower dies (21) are respectively arranged correspondingly, and the lower press head (100) is arranged between two adjacent upper dies (41).