CN202922680U - Movable safe punching device for vamp punching machine - Google Patents
Movable safe punching device for vamp punching machine Download PDFInfo
- Publication number
- CN202922680U CN202922680U CN 201220588091 CN201220588091U CN202922680U CN 202922680 U CN202922680 U CN 202922680U CN 201220588091 CN201220588091 CN 201220588091 CN 201220588091 U CN201220588091 U CN 201220588091U CN 202922680 U CN202922680 U CN 202922680U
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- punch die
- decompressor
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Abstract
The utility model discloses a movable safe punching device for a vamp punching machine. The movable safe punching device adopts the structure that a large shaft at the bottom of the punching device is a hollow cylinder, a compressed spring is arranged in the middle of the large shaft, a first through hole is formed at the lower part of the large shaft, a punch die locating seat comprises a locating seat and a locating connection rod connected to the middle part of the locating seat, a second through hole is formed in the middle of the locating connection rod, the upper part of the locating connection rod is inserted into an inner cavity at the bottom of the large shaft, a bolt is inserted into a corresponding place of the first through hole and the second through hole, a safety switch is connected to the outer circumference surface of the bottom of the large shaft, and a movable press rod is connected to the bottom end of the safety switch. According to the movable safe punching device for the vamp punching machine, the safety performance of punching machining of a punch pin for is improved by one step, and the occasions that a workpiece is declared worthless or even a finger is damaged, resulting from misoperation easily occurring in the past, are avoided.
Description
Technical field
The utility model relates to the shoemaking machine, relates in particular to the high vamp perforating press movable safety decompressor of a kind of security performance.
Background technology
Existing vamp perforating press is to adopt the processing method of a punching press to carry out perforation processing to vamp, is about to vamp and is placed on the severing offset plate, and the red needle of vamp perforating press is carried out punching to vamp from the top down.For example, published Chinese utility model patent CN200920019079.7, Chinese utility model patent CN200820050449.9 belongs to similar plant equipment, all there are the following problems: one, contraposition is inaccurate, because can't see red needle to the position of vamp processing, add and have error man-hour, percent defective is higher; Two, there is larger potential safety hazard, adds and easily hurt finger man-hour.Therefore, existing vamp perforating press needs further to improve.the applicant is that 201220221803.6 Chinese patents disclose the safe vamp perforating press of a kind of two-period form at the application number of first to file, comprise board, be arranged on the punching press frame on board, be arranged on the decompressor of punching press frame front center, work offset plate on board is set, punching press frame bottom and board middle part rear side is connected, the junction is provided with crank mechanism, crank mechanism comprises that switching is at the foot-driven lever of board inside upper part, the switching of foot-driven lever top has first connecting rod, the front end switching of the first bull stick of the rear end of first connecting rod and board inside back, the first bull stick middle part upper end switching has second connecting rod, the switching of shipping and reselling on another market of second connecting rod and the stretching bar bottom first that is arranged on punching press frame inner chamber, first ships and resell on another market also, and switching has backstay, the other end switching of backstay is on second of punching press frame internal chamber wall is shipped and resell on another market, the switching of stretching masthead end has toggle-action lever, the switching of toggle-action lever middle part is at the decompressor middle part.This utility model creatively adopts the processing of two-period form vamp, the porous processing one-shot forming, and processing is quick, and efficient is high, and qualification rate is high, and security is good.But security needs further to submit to.
The utility model content
The purpose of this utility model is, overcomes the defects of prior art, and a kind of novel structure is provided, the vamp perforating press movable safety decompressor that security performance is more perfect.
for achieving the above object, the technical scheme that the utility model provides is as follows: a kind of vamp perforating press movable safety decompressor, comprise board, be arranged on the punching press frame on board, be arranged on the decompressor of punching press frame front center, be arranged on the work offset plate on board, be connected to decompressor bottom punch die positioning seat, described punch die positioning seat bottom is connected with punch die, the punch die bottom is connected with a plurality of red needles, the macro-axis of decompressor bottom is hollow cylinder, be provided with Compress Spring in the middle part of macro-axis, the macro-axis bottom offers the first through hole, the punch die positioning seat comprises positioning seat, be connected to the positioning linkage rod at positioning seat middle part, the positioning linkage rod middle part offers the second through hole, insertion macro-axis bottom, the top inner chamber of positioning linkage rod, the first through hole and the second through hole corresponding position are inserted with latch, be connected with safety switch on outer circumference surface bottom macro-axis, the safety switch bottom is connected with movable depression bar.
The positioning seat left side is respectively equipped with left positioning screw hole, right positioning screw hole with right side central, contiguous block left side be provided with left locating slot, the right locating slot corresponding to the right side on punch die top, be bolted with left positioning screw in left positioning screw hole and left locating slot, be bolted with right positioning screw in right positioning screw hole and right locating slot.
The second through-hole diameter of positioning linkage rod is greater than the diameter of latch.
usefulness of the present utility model is, in use, after red needle touches workpiece, can not directly begin workpiece is processed, need the operator will ride the end to foot-driven lever, macro-axis moves down, punch die is aimed at and is continued to move down after the vamp punching is, the movable rod of safety switch is upwards pressed simultaneously, the safety switch conducting, severing point indicator lamp is bright, press the switch of operating desk side, the red needle of punch die bottom is punch process downwards, complete the action of setting, the security performance that the punch process of red needle is promoted has promoted a step, avoided original incidental maloperation to cause workpiece to be scrapped, the thing that even injures finger occurs.
Description of drawings
Fig. 1 is the stereogram of vamp perforating press movable safety decompressor described in the utility model;
Fig. 2 is the side-looking structure chart of vamp perforating press movable safety decompressor described in the utility model;
Fig. 3 is macro-axis, punch die positioning seat and the punch die assembling stereogram of vamp perforating press movable safety decompressor described in the utility model;
Fig. 4 is macro-axis, punch die positioning seat and the punch die assembling side-looking structure chart of vamp perforating press movable safety decompressor described in the utility model;
Fig. 5 be vamp perforating press movable safety decompressor described in the utility model and the punch die stereogram.
The specific embodiment
Be further described below in conjunction with accompanying drawing and the preferred embodiment technical scheme with regard to the utility model vamp perforating press movable safety decompressor.
as extremely shown in Figure 5 in Fig. 1, vamp perforating press movable safety decompressor described in the utility model, comprise board 1, be arranged on the punching press frame 2 on board 1, be arranged on the decompressor 3 of punching press frame 2 front center, be arranged on the work offset plate 4 on board 1, be connected to the punch die positioning seat 5 of decompressor 3 bottoms, punch die positioning seat 5 bottoms are connected with punch die 6, the bottom of punch die 6 is connected with a plurality of red needles 7, the macro-axis 31 of decompressor 3 bottoms is hollow cylinder, be provided with Compress Spring 32 at macro-axis 31 middle parts, macro-axis 31 bottoms offer the first through hole 33, punch die positioning seat 5 comprises positioning seat 51, be connected to the positioning linkage rod 52 at positioning seat 51 middle parts, positioning linkage rod 52 middle parts offer the second through hole 53, macro-axis 31 bottom inner chambers 34 are inserted on the top of positioning linkage rod 52, the first through hole 33 and the second through hole 53 corresponding positions are inserted with latch 54, be connected with safety switch 35 on macro-axis 31 bottom outer circumference surfaces, safety switch 35 bottoms are connected with movable depression bar 36.
Positioning seat 51 left sides and right side central are respectively equipped with left positioning screw hole 55, right positioning screw hole 56, contiguous block 61 left sides be provided with left locating slot 62, the right locating slot 63 corresponding to the right side on punch die 6 tops, be bolted with left positioning screw 64 in left positioning screw hole 55 and left locating slot 62, be bolted with right positioning screw 65 in right positioning screw hole 56 and right locating slot 62.
The second through hole 53 diameters of positioning linkage rod 52 are greater than the diameter of latch 54.
Above-described is only principle of the present utility model and preferred embodiment.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. vamp perforating press movable safety decompressor, comprise board, be arranged on the punching press frame on board, be arranged on the decompressor of punching press frame front center, be arranged on the work offset plate on board, be connected to decompressor bottom punch die positioning seat, punch die positioning seat bottom is connected with punch die, the punch die bottom is connected with a plurality of red needles, it is characterized in that: the macro-axis of described decompressor bottom is hollow cylinder, be provided with Compress Spring in the middle part of macro-axis, the macro-axis bottom offers the first through hole, the punch die positioning seat comprises positioning seat, be connected to the positioning linkage rod at positioning seat middle part, the positioning linkage rod middle part offers the second through hole, insertion macro-axis bottom, the top inner chamber of positioning linkage rod, the first through hole and the second through hole corresponding position are inserted with latch, be connected with safety switch on outer circumference surface bottom macro-axis, the safety switch bottom is connected with movable depression bar.
2. vamp perforating press movable safety decompressor according to claim 1, it is characterized in that: described positioning seat left side and right side central are respectively equipped with left positioning screw hole, right positioning screw hole, contiguous block left side be provided with left locating slot, the right locating slot corresponding to the right side on punch die top, be bolted with left positioning screw in left positioning screw hole and left locating slot, be bolted with right positioning screw in right positioning screw hole and right locating slot.
3. vamp perforating press movable safety decompressor according to claim 1, it is characterized in that: the second through-hole diameter of described positioning linkage rod is greater than the diameter of latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588091 CN202922680U (en) | 2012-11-08 | 2012-11-08 | Movable safe punching device for vamp punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588091 CN202922680U (en) | 2012-11-08 | 2012-11-08 | Movable safe punching device for vamp punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922680U true CN202922680U (en) | 2013-05-08 |
Family
ID=48212674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588091 Expired - Fee Related CN202922680U (en) | 2012-11-08 | 2012-11-08 | Movable safe punching device for vamp punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659896A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Drilling device for plastic bags |
-
2012
- 2012-11-08 CN CN 201220588091 patent/CN202922680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659896A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Drilling device for plastic bags |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |