CN218398466U

CN218398466U - Punching machine with buffer protection

Info

Publication number: CN218398466U
Application number: CN202222219270.4U
Authority: CN
Inventors: 侯胜
Original assignee: Hunan Chengdian Engineering Construction Co ltd
Current assignee: Hunan Chengdian Engineering Construction Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-31
Anticipated expiration: 2032-08-23

Abstract

The utility model provides a piercing press with buffering protection relates to piercing press technical field, including processing platform, mechanism and complementary unit of punching a hole, the hydraulic stem is pegged graft at the top of support frame, fly leaf fixed connection is at the output of hydraulic stem, rail mounting is in the bottom of fly leaf, slider sliding connection is on the track, the bottom at the slider is installed to the punching press head, be equipped with the spacing groove on the limiting plate, the extension board passes through the inner chamber of spring swing joint at the spacing groove, the lower extreme fixed connection of spring is on the top surface of processing platform, punching press platform fixed connection is at the tip of extension board, and the fly leaf is located the inner chamber of punching a hole platform, the utility model discloses a mechanism of punching a hole of design can be through the position of adjustment slider on the track to make it get into the recess, accomplish fixedly, when punching a hole, the spring part that sets up also provides the buffering protection, thereby makes the suitability of the mechanism of punching a hole of device wider, has improved the result of use of whole piercing press.

Description

Punching machine with buffer protection

Technical Field

The utility model relates to a piercing press technical field specifically is a piercing press with buffering protection.

Background

The punching machine is a device for processing, punching and molding thin sheets, is suitable for punching processing of leather, cowhide and sheepskin, artificial leather, plastic, PU, EVA and PVC, various cloth, paper, leather ornaments, vamps, decorative sheets, curtains, automobile leather chairs and the like, and is widely applied to industries of automobile accessories (breathable cushions), bags and handbags, stationery, shoes, breathable materials, advertising paper products and the like.

Current piercing press has possessed buffering protect function gradually, but its structure is comparatively complicated, is not convenient for adjust the punching head position moreover, influences the effect of punching a hole, and based on this, the utility model designs a piercing press with buffering protect to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piercing press with buffering protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a piercing press with buffering protection, includes processing platform, punching mechanism and complementary unit, the mechanism of punching a hole includes support frame, hydraulic stem, fly leaf, track, slider, punching press head, limiting plate, spring, extension board and the platform of punching a hole, support frame fixed connection is at the top of processing platform, the hydraulic stem is pegged graft at the top of support frame, fly leaf fixed connection is at the output of hydraulic stem, the rail mounting is in the bottom of fly leaf, slider sliding connection is on the track, the bottom at the slider is installed to the punching press head, the limiting plate is equipped with two sets ofly, and the top surface at the processing platform is established to the symmetry, be equipped with the spacing groove on the limiting plate, the extension board passes through the inner chamber of spring swing joint at the spacing groove, the lower extreme fixed connection of spring is on the top surface of processing platform, the platform fixed connection that punches a hole is at the tip of extension board, and the fly leaf is located the inner chamber of the platform of punching a hole.

Preferably, the bottom of the punching table is provided with a groove, the grooves are provided with a plurality of groups, the bottoms of the grooves are communicated with through grooves, the punching head penetrates through the grooves and the through grooves, and the size of the grooves is matched with that of the sliding block.

Preferably, the complementary unit includes grip block, screw rod, capstan, briquetting and collection drawer, the intermediate position at processing bench top is equipped with the second recess, the grip block sets up the position that is close to the second recess at the processing platform, screw rod threaded connection is on the grip block, the capstan sets up the top at the screw rod, briquetting fixed connection is in the bottom of screw rod, the collection drawer activity sets up the inner chamber at the second recess.

Preferably, the clamping blocks are two sets of clamping blocks which are symmetrically arranged on two sides of the second groove, clamping grooves are formed in the clamping blocks, and the pressing blocks are located in inner cavities of the clamping grooves.

Preferably, the lower part of the clamping block is also provided with a buffer groove, the inner cavity of the buffer groove is provided with a second spring, and the clamping block is fixedly connected with the top end of the second spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mechanism of punching a hole of design can be through the position of adjustment slider on the track to make it get into the recess, accomplish fixedly, when punching a hole, the spring part of setting also provides buffer protection, thereby makes the suitability of the mechanism of punching a hole of device wider, has improved the result of use of whole piercing press.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the punching table of the present invention;

fig. 3 is a schematic structural view of embodiment 2 of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1-processing table, 2-punching mechanism, 201-supporting frame, 202-hydraulic rod, 203-movable plate, 204-rail, 205-sliding block, 206-punching head, 207-limiting plate, 208-spring, 209-supporting plate, 210-punching table, 3-auxiliary mechanism, 301-clamping block, 302-screw rod, 303-rotary disc, 304-pressing block, 305-collecting drawer, 4-limiting groove, 5-groove, 6-through groove, 7-second groove, 8-clamping groove, 9-buffer groove and 10-second spring.

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 skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a piercing press with buffering protection, including processing platform 1, punching mechanism 2 and complementary unit 3, punching mechanism 2 includes support frame 201, hydraulic stem 202, movable plate 203, track 204, slider 205, punching head 206, limiting plate 207, spring 208, support board 209 and punching platform 210, support frame 201 fixed connection is at the top of processing platform 1, hydraulic stem 202 pegs graft at the top of support frame 201, movable plate 203 fixed connection is at the output of hydraulic stem 202, track 204 installs the bottom at movable plate 203, slider 205 sliding connection is on track 204, punching head 206 installs the bottom at slider 205, limiting plate 207 is equipped with two sets ofly, and the symmetry establishes the top surface at processing platform 1, be equipped with spacing groove 4 on limiting plate 207, support board 209 passes through spring 208 swing joint in the inner chamber of spacing groove 4, the lower extreme fixed connection of spring 208 is on the top surface of processing platform 1, punching platform 210 fixed connection is at the tip of support board 209, and movable plate 203 is located the inner chamber of punching platform 210.

The bottom of the punching table 210 is provided with grooves 5, the grooves 5 are provided with a plurality of groups, the bottoms of the plurality of groups of grooves 5 are communicated with through grooves 6, the punching head 206 penetrates through the grooves 5 and the through grooves 6, and the size of the grooves 5 is matched with that of the sliding block 205.

Wherein, complementary unit 3 includes grip block 301, screw rod 302, capstan 303, briquetting 304 and collects drawer 305, and the intermediate position at processing platform 1 top is equipped with second recess 7, and grip block 301 sets up the position that is close to second recess 7 at processing platform 1, and screw rod 302 threaded connection is on grip block 301, and capstan 303 sets up the top at screw rod 302, and briquetting 304 fixed connection is in the bottom of screw rod 302, collects the drawer 305 activity and sets up the inner chamber at second recess 7.

Wherein, the clamping blocks 301 are provided with two groups and symmetrically arranged at two sides of the second groove 7, the clamping blocks 301 are provided with clamping grooves 8, and the pressing block 304 is positioned in the inner cavity of the clamping groove 8.

Example 2

Compared with example 1, the difference is that:

wherein, grip block 301's below still is equipped with dashpot 9, and the inner chamber of dashpot 9 is equipped with second spring 10, grip block 301 and second spring 10's top rigid coupling, and the dashpot 9 that sets up can make the grip block have the buffering protection effect of removal through second spring 10, improves the security when wholly punching a hole.

One specific application of this embodiment is: the device supplies electric energy to electrical elements in the device through an external power supply and controls the on-off of the electrical elements through a control switch;

when the punching device is used, a workpiece to be punched is placed in the clamping groove 8, the screw rod 302 is rotated through the rotary disc 303, the pressing plate 304 is tightly pressed on the top surface of the workpiece to be fixed, the position of the sliding block 205 on the rail 204 is adjusted according to the punching position, then the hydraulic rod 202 is opened to drive the movable plate 203 to descend, the sliding block 205 enters the groove 5, the positioning of the punching head 206 is realized, and then the spring 208 contracts along with the extension of the hydraulic rod 202, so that the punching head 206 completes punching on the workpiece.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A punching machine with buffer protection is characterized in that: comprises a processing table (1), a punching mechanism (2) and an auxiliary mechanism (3), the punching mechanism (2) comprises a support frame (201), a hydraulic rod (202), a movable plate (203), a track (204), a slide block (205), a punching head (206), a limiting plate (207), a spring (208), a support plate (209) and a punching table (210), the supporting frame (201) is fixedly connected with the top of the processing table (1), the hydraulic rod (202) is inserted at the top of the supporting frame (201), the movable plate (203) is fixedly connected with the output end of the hydraulic rod (202), the track (204) is arranged at the bottom of the movable plate (203), the sliding block (205) is connected to the track (204) in a sliding way, the punching head (206) is arranged at the bottom of the sliding block (205), two groups of limiting plates (207) are arranged, and are symmetrically arranged on the top surface of the processing table (1), the limit plate (207) is provided with a limit groove (4), the support plate (209) is movably connected with the inner cavity of the limit groove (4) through a spring (208), the lower end of the spring (208) is fixedly connected on the top surface of the processing table (1), the punching platform (210) is fixedly connected to the end of the support plate (209), and the movable plate (203) is located in an inner cavity of the punching platform (210).

2. A punch machine with cushioning protection as set forth in claim 1, wherein: the bottom of platform (210) of punching a hole is equipped with recess (5), and recess (5) are equipped with the multiunit, the multiunit the bottom intercommunication of recess (5) has logical groove (6), recess (5) and logical groove (6) are passed in punching press head (206), the size of recess (5) and the size phase-match of slider (205).

3. The punching machine with buffer protection as claimed in claim 1, wherein: complementary unit (3) are including centre gripping piece (301), screw rod (302), capstan (303), briquetting (304) and collection drawer (305), the intermediate position at processing platform (1) top is equipped with second recess (7), centre gripping piece (301) set up the position that is close to second recess (7) at processing platform (1), screw rod (302) threaded connection is on centre gripping piece (301), capstan (303) set up the top at screw rod (302), briquetting (304) fixed connection is in the bottom of screw rod (302), collection drawer (305) activity sets up the inner chamber at second recess (7).

4. The punching machine with buffer protection as claimed in claim 3, wherein: the clamping blocks (301) are arranged in two groups and symmetrically arranged on two sides of the second groove (7), the clamping blocks (301) are provided with clamping grooves (8), and the pressing block (304) is located in an inner cavity of each clamping groove (8).

5. A punch machine with cushioning protection as set forth in claim 3, wherein: the clamping block is characterized in that a buffer groove (9) is further arranged below the clamping block (301), a second spring (10) is arranged in an inner cavity of the buffer groove (9), and the clamping block (301) is fixedly connected with the top end of the second spring (10).