CN210676523U

CN210676523U - Punching machine stroke protection device

Info

Publication number: CN210676523U
Application number: CN201921072614.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Yancheng Yiming Information Technology Co ltd
Current assignee: Yancheng Yiming Information Technology Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-05
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a punching machine stroke protection device, including the operation mounting panel, the left and right sides of operation mounting panel all inclines to be provided with downwards and supports the erection column, the support erection column second section horizontally connect of the left and right sides is provided with the support mounting panel, the vertical spacing mounting panel that is provided with of upper end left and right sides symmetry of operation mounting panel, the equal vertical spacing guide post of installing in upper end of spacing mounting panel, the spacing guide post of cooperation is provided with the flexible post of buffering between the spacing mounting panel of the left and right sides, the upper end of the flexible post of buffering is provided with the impact groove, all install spacing spring on the spacing guide post between flexible post of buffering and the spacing mounting panel, the upper end of the spacing mounting panel of the left and right sides corresponds and is provided with elasticity limit structure, the utility model has the advantages of novel structural design, die holding.

Description

Punching machine stroke protection device

Technical Field

The utility model relates to a punching press protective apparatus specifically is a punching machine stroke protection device.

Background

The longest used in the stamping operation machining is the processing means, the stamping equipment is various in types, high-speed heavy object impact is mostly adopted, and the problems that the device is easy to damage in the stamping process, the stamping precision is poor and the like are caused due to the fact of the traditional stroke protection device.

In order to solve the problem, provide the utility model discloses, overcome traditional stroke protection device, because the stroke transmission structure is many, cause kinetic energy to reduce for the incomplete scheduling problem of punching press, solved traditional stroke protection device, because the punching press location is inaccurate, cause the punching press precision poor, and cause device itself to damage the scheduling problem easily, improved traditional stroke protection device, because stamping die's installation location difficulty causes the installation to use and wastes time and energy, inefficiency scheduling problem, make the utility model has the advantages of structural design is novel, and die mounting is stable, and the punching press is quick accurate, and the punching press is of high quality efficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching machine stroke protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stroke protection device of a punching machine comprises an operation mounting plate, wherein supporting mounting columns are obliquely and downwards arranged on the left side and the right side of the operation mounting plate, the supporting mounting columns are horizontally connected and arranged on the lower half sections of the supporting mounting columns on the left side and the right side, limiting mounting plates are symmetrically and vertically arranged on the left side and the right side of the upper end of the operation mounting plate, limiting guide columns are vertically arranged on the upper ends of the limiting mounting plates, a buffering telescopic column is arranged between the limiting mounting plates on the left side and the right side in a matched manner with the limiting guide columns, an impact groove is arranged on the upper end of the buffering telescopic column, limiting springs are arranged on the limiting guide columns between the buffering telescopic column and the limiting mounting plates, elastic limiting structures are correspondingly arranged on the upper ends of the limiting mounting plates on the left side and the right side, each, spacing supporting roller is installed through the pivot to the front end of spacing post of activity, the spacing supporting roller of both sides cooperation of buffering flexible post is provided with spacing race, the flexible post of operation mounting panel cooperation buffering is provided with location punching press erection column, the upper end of location punching press erection column evenly is provided with the location mounting groove, the inside of location mounting groove is inlayed and is provided with the fixed reed, it is provided with a location installation section of thick bamboo to support mounting panel cooperation location punching press erection column, the coaxial main reference column of installing downwards of lower extreme of location punching press erection column, main reference column left and right sides symmetry is provided with the secondary reference column, the inside cooperation main reference column of a location installation section of thick bamboo is provided with main constant head tank.

As a further aspect of the present invention: the equal horizontal installation of lower extreme of support erection column has the mounting panel, and all runs through on the mounting panel and be provided with the installation screw.

As a further aspect of the present invention: and a buffer rubber pad is covered and arranged at the bottom of the impact groove.

As a further aspect of the present invention: the left side and the right side of the upper end of the buffering telescopic column are matched with the limiting guide column to be provided with the limiting guide sleeve.

As a further aspect of the present invention: the lower extreme cooperation location punching press erection column of the flexible post of buffering also evenly is provided with the location mounting groove, and outside coaxial arrangement has the installation external screw thread ring.

As a further aspect of the present invention: the inside cooperation secondary reference column of a location installation section of thick bamboo all is provided with inferior constant head tank.

Compared with the prior art, the beneficial effects of the utility model are that: overcome traditional stroke protection device, because the stroke transmission structure is many, cause the kinetic energy to reduce for the incomplete scheduling problem of punching press has solved traditional stroke protection device, because the punching press location is inaccurate, causes the punching press precision poor, and causes device itself to damage the scheduling problem easily, has improved traditional stroke protection device, because stamping die's installation location difficulty, causes the installation to use to waste time and energy, and inefficiency scheduling problem makes the utility model has the advantages of structural design is novel, and die holding is stable, and the punching press is quick accurate, and punching press is of high quality efficient.

Drawings

Fig. 1 is a schematic view showing a stroke protector of a press.

Fig. 2 is a schematic structural view of an elastic limiting structure in a stroke protection device of a punch press.

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.

Referring to fig. 1-2, in the embodiment of the present invention, a stroke protection device for a punching machine comprises an operation mounting plate 5, wherein the left and right sides of the operation mounting plate 5 are both inclined and downward provided with a support mounting post 4, the lower end of the support mounting post 4 is both horizontally mounted with a mounting plate, and the mounting plate is provided with a mounting screw hole, the lower half section of the support mounting post 4 on the left and right sides is horizontally connected with a support mounting plate 2, the left and right sides of the upper end of the operation mounting plate 5 are symmetrically and vertically provided with a limit mounting plate 7, the upper end of the limit mounting plate 7 is both vertically mounted with a limit guide post 11, a buffer telescopic post 8 is arranged between the limit mounting plates 7 on the left and right sides by matching with the limit guide post 11, the left and right sides of the upper end of the buffer telescopic post 8 are provided with, the bottom of the impact groove 10 is covered with a cushion rubber pad 9, a limit spring 12 is arranged on a limit guide post 11 between the cushion telescopic post 8 and the limit mounting plate 7, the upper ends of the limit mounting plates 7 on the left and right sides are correspondingly provided with an elastic limit structure, the elastic limit structure comprises a damping bearing 20 which is embedded on the inner side of the upper end of the limit mounting plate 7, the damping bearing 20 is obliquely arranged on the cushion telescopic post 8 and is provided with a movable limit post 19, the front end of the movable limit post 19 is provided with a limit support roller 18 through a rotating shaft, the two sides of the cushion telescopic post 8 are provided with limit roller grooves 17 in a matching way with the limit support roller 18, the operation mounting plate 5 is provided with a positioning stamping mounting post 6 in a matching way with the cushion telescopic post 8, the upper end of the positioning stamping mounting post 6 is uniformly provided with a positioning mounting groove 15, the lower, and outside coaxial arrangement has the installation external screw thread ring, and the inside of location mounting groove 15 is inlayed and is provided with fixed reed 16, supports 2 cooperation location punching press erection columns 6 of mounting panel and is provided with location installation section of thick bamboo 3, and the lower extreme of location punching press erection column 6 is coaxial to installing main reference column downwards, and main reference column left and right sides symmetry is provided with

secondary reference column

14, and 3 inside cooperation main reference columns of location installation section of thick bamboo are provided with main constant head tank, 3 inside cooperation secondary reference columns 14 of location installation section of thick bamboo all are provided with secondary constant head tank, and main constant head tank fit main reference column is provided.

The utility model discloses a theory of operation is: the buffer telescopic column 8 transmits the stamping acting force to the upper stamping die arranged at the lower end through the upper buffer rubber pad 9 to act on the lower stamping die arranged at the upper end of the positioning stamping installation column 6, the stamping operation is stably completed through the action of the elastic limiting structure and the limiting guide column 11, the stamping precision is ensured by the main positioning column and the secondary positioning column 14, the problems of incomplete stamping and the like due to the reduction of kinetic energy caused by a plurality of stroke transmission structures are overcome, the problems of time and labor waste in installation and use, low efficiency and the like due to inaccurate stamping positioning of the traditional stroke protection device are solved, the traditional stroke protection device is improved, the problems of time and energy waste in installation and use, low efficiency and the like due to the difficult installation and positioning of a stamping die are solved, the utility model has the advantages of novel structural design and stable die installation, the stamping is quick and accurate, and the stamping quality is good and the efficiency is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A stroke protection device of a punching machine comprises an operation mounting plate (5) and is characterized in that the left side and the right side of the operation mounting plate (5) are obliquely and downwards provided with a support mounting column (4), the lower half section of the support mounting column (4) at the left side and the right side is horizontally connected with a support mounting plate (2), the left side and the right side of the upper end of the operation mounting plate (5) are symmetrically and vertically provided with limit mounting plates (7), the upper ends of the limit mounting plates (7) are vertically provided with limit guide columns (11), buffer telescopic columns (8) are arranged between the limit mounting plates (7) at the left side and the right side in a matching way, the upper ends of the buffer telescopic columns (8) are provided with impact grooves (10), limit springs (12) are arranged on the limit guide columns (11) between the buffer telescopic columns (8) and the limit mounting plates (7), and elastic limit structures are correspondingly arranged at the upper, the elastic limiting structure comprises damping bearings (20) which are embedded on the inner sides of the upper ends of limiting mounting plates (7), movable limiting columns (19) are installed on the damping bearings (20) in a slant buffering telescopic column (8), limiting support rollers (18) are installed at the front ends of the movable limiting columns (19) through rotating shafts, limiting wheel grooves (17) are formed in two sides of the buffering telescopic column (8) in a matching mode and are matched with the limiting support rollers (18), positioning stamping mounting columns (6) are arranged on the operation mounting plates (5) in a matching mode and are matched with the buffering telescopic column (8), positioning mounting grooves (15) are evenly formed in the upper ends of the positioning stamping mounting columns (6), fixing reeds (16) are embedded in the positioning mounting grooves (15), positioning mounting cylinders (3) are arranged on the supporting mounting plates (2) in a matching mode and are arranged on the positioning stamping mounting columns (6), and main positioning columns are coaxially, the left side and the right side of the main positioning column are symmetrically provided with secondary positioning columns (14), the positioning installation cylinder (3) is internally matched with the main positioning column to be provided with a main positioning groove, and the main positioning groove is internally matched with the main positioning column to be provided with a positioning protection spring (1).

2. A stroke protector according to claim 1, characterized in that the lower ends of the support mounting posts (4) are horizontally mounted with mounting plates, and mounting screw holes are provided through the mounting plates.

3. A press stroke protector according to claim 1, characterized in that the bottom of the impact groove (10) is covered with a cushion rubber pad (9).

4. A stroke protector for punching machines according to claim 1, characterized in that the left and right sides of the upper end of the buffer telescopic column (8) are provided with limit guide sleeves in cooperation with the limit guide columns (11).

5. A stroke protector for punching machine according to claim 1, characterized in that the lower end of said buffer telescopic column (8) is matched with the positioning punch mounting column (6) and is also uniformly provided with a positioning mounting groove (15), and the outer side is coaxially provided with a mounting external thread ring.

6. A press stroke protector according to claim 1, wherein the locating mounting cylinder (3) is provided with secondary locating slots for engaging the secondary locating posts (14).