CN219703154U - Connector PIN needle punching device - Google Patents

Abstract

The utility model provides a connector PIN needle punching device which comprises a bottom plate, a mounting frame and a punching die, wherein the mounting frame is arranged on the bottom plate, the punching die comprises an upper die, a lower die, a driving device, a large guide post and a guide sleeve, the upper die is arranged on the guide post through the guide sleeve, the driving device can drive an upper die holder to move up and down, the lower die is arranged below the upper die, the upper die comprises a lifting plate, a first mounting plate, a second mounting plate, an upper cutter and a material pressing plate, the first mounting plate is arranged at the bottom of the lifting plate, the upper cutter is arranged on the first mounting plate through the second mounting plate, the material pressing plate is arranged at the bottom of the second mounting plate, the upper cutter comprises a first upper cutter and a second upper cutter, the bottom surface of the first upper cutter is a plane, the bottom surface of the second upper cutter is provided with a cutter groove, and four sides of the cutter groove and the second upper cutter respectively form a first cutter, a second cutter, a third cutter and a fourth cutter. The utility model does not need manual cutting, not only improves the cutting efficiency, but also reduces the labor intensity of workers.

Description

Connector PIN needle punching device

Technical Field

The utility model relates to the field of punching devices, in particular to a connector PIN needle punching device.

Background

Because PIN needle can reserve the company material in order to facilitate the processing after the blanking for a plurality of PIN needles are through linking the material to link together and are constituteed the module, thereby conveniently put into injection mold and connector shaping, but need die-cut these company material B after the shaping, let a plurality of PIN needles keep independent, the prior art generally adopts the manual work to cut off company material, but adopts the manual work to cut not only cuts inefficiency, workman intensity of labour is big moreover.

Disclosure of Invention

The utility model aims to provide a connector PIN needle punching device which is high in punching efficiency and can reduce labor intensity of workers.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a die-cut device of connector PIN needle, includes bottom plate, mounting bracket and die-cut mould, the mounting bracket is installed on the bottom plate, die-cut mould includes mould, lower mould, drive arrangement, big guide pillar and guide PIN bushing, the top at the mounting bracket is installed to the upper end of guide pillar, the lower extreme of guide pillar is installed on the bottom plate, go up the mould and install on the guide pillar through the guide PIN bushing, drive arrangement sets up on mounting bracket upper portion, and is connected with last mould, drive arrangement can drive upper die base elevating movement, the lower mould sets up in last mould below, it includes lifter plate, first mounting panel, second mounting panel, goes up cutter and pressure flitch to go up the mould, the bottom at the lifter plate is installed through the second mounting panel to go up the cutter, the cutter includes that cutter and second are gone up on the cutter, the bottom surface on the cutter is the first, the bottom surface on the second is provided with the cutter groove, four sides on groove and the second form first cutting edge, third cutting edge and fourth cutting edge respectively.

In one possible implementation manner, the lower die is provided with a lower cutter corresponding to the upper cutter, the lower cutter comprises a first lower cutter and a second lower cutter, the first lower cutter corresponds to the first upper cutter, and the second lower cutter corresponds to the second upper cutter.

In one possible implementation, the pressing plate is provided with a clearance portion.

In one possible implementation, the pressing plate is provided with a cutter guide through groove.

In one possible implementation manner, the lower die is further provided with a positioning groove.

In one possible implementation, the lower die is provided with a positioning column.

In one possible implementation manner, the second mounting plate is provided with a small guide pillar, and the lower die is provided with a small guide hole corresponding to the small guide pillar.

The beneficial effects of the utility model are as follows:

when the PIN cutter works, the connector is placed on the lower die, the driving device drives the lifting plate and the pressing plate of the upper die to descend, the pressing plate firstly presses the connector on the lower die, then the upper cutter on the first mounting plate continuously descends, so that the connecting material among PIN needles in the connector is cut. In conclusion, the utility model does not need manual cutting, not only improves the cutting efficiency, but also reduces the labor intensity of workers.

Drawings

FIG. 1 is a top view of a connector according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a PIN punching device for a connector according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a punching die according to an embodiment of the present utility model;

FIG. 4 is a top view of a piercing die according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view at A-A of FIG. 4;

fig. 6 is a schematic structural diagram of a second upper cutter according to an embodiment of the present utility model;

reference numerals illustrate:

100. a bottom plate; 200. a mounting frame; 300. punching a die; 400. a dual start switch;

310. an upper die; 320. a lower die; 330. a driving device; 340. a large guide post; 350. guide sleeve;

311. a lifting plate; 312. a first mounting plate; 313. a second mounting plate; 314. a pressing plate; 315. a first upper cutter; 316. a second upper cutter; 317. a small guide post;

3161. a cutter groove; a. a first blade; b. a second blade; c. a third blade; d. a fourth blade;

321. a first lower cutter; 322. a second lower cutter; 323. a positioning groove; 324. positioning columns; 325. a small guide hole;

3141. a avoidance part; 3142. guiding the cutter to the through groove;

Detailed Description

The terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, as will be described in detail with reference to the accompanying drawings.

As shown in fig. 2, a connector PIN punching device includes a base plate 100, a mounting frame 200, a punching die 300 and a double start switch 400, and when the connector PIN punching device is started, the double start switch 400 is required to be pressed at the same time, and a driving device 330 is operated, so that misoperation of workers is prevented.

As shown in fig. 3 to 5, in the present embodiment, the mounting frame 200 is mounted on the bottom plate 100, the punching die 300 includes an upper die 310, a lower die 320, a driving device 330, a large guide post 340 and a guide sleeve 350, the upper end of the guide post is mounted on the top of the mounting frame 200, the lower end of the guide post is mounted on the bottom plate 100, the upper die 310 is mounted on the guide post through the guide sleeve 350, the driving device 330 is disposed on the upper portion of the mounting frame 200 and is connected with the upper die 310, the driving device 330 can drive the upper die 310 to move up and down, the lower die 320 is disposed below the upper die 310, the upper die 310 includes a lifting plate 311, a first mounting plate 312, a second mounting plate 313, an upper cutter and a pressing plate 314, the first mounting plate 312 is mounted on the bottom of the lifting plate 311, the upper cutter is mounted on the first mounting plate 312 through the second mounting plate 313, the pressing plate 314 is disposed on the bottom of the second mounting plate 313, the upper cutter includes a first upper cutter 315 and a second upper cutter 316, and the bottom of the first upper cutter 315 is a plane.

As shown in fig. 6, the bottom surface of the second upper cutter 316 is provided with a cutter groove 3161, and the cutter groove 3161 and four sides of the second upper cutter 316 form a first blade a, a second blade b, a third blade c, and a fourth blade d, respectively.

In operation, the connector is placed on the lower die 320, then the driving device 330 drives the lifting plate 311 and the pressing plate 314 of the upper die 310 to descend, firstly the pressing plate 314 presses the connector on the lower die 320, then the upper cutter on the first mounting plate 312 descends continuously, so that the connecting material among PIN needles in the connector is cut. In conclusion, the utility model does not need manual cutting, not only improves the cutting efficiency, but also reduces the labor intensity of workers.

As shown in fig. 5, in this embodiment, the lower die 320 is provided with a lower cutter corresponding to the upper cutter, the lower cutter includes a first lower cutter 321 and a second lower cutter 322, the first lower cutter 321 corresponds to the first upper cutter 315, the second lower cutter 322 corresponds to the second upper cutter 316, the first lower cutter and the second lower cutter are cutter through grooves, and the cutting edges thereof are provided with chamfers, so that the sharpness of the cutters is improved.

In this embodiment, the pressing plate 314 is provided with a avoiding portion 3141, which can avoid the raised area on the upper portion of the connector when the pressing plate is pressed down.

In this embodiment, the pressing plate 314 is provided with a cutter guide through groove 3142.

In this embodiment, the lower die 320 is further provided with a positioning slot 323 for positioning PIN PINs of the connector.

In this embodiment, the lower die 320 is provided with positioning posts 324 for positioning the connector.

In this embodiment, the second mounting plate 313 is provided with a small guide post 317, and the lower die 320 is provided with a small guide hole 325 corresponding to the small guide post 317.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, indirectly coupled through an intermediary, in communication between two elements, or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The embodiments of the utility model may be implemented or realized in any number of ways, including as a matter of course, such that the apparatus or elements recited in the claims are not necessarily oriented or configured to operate in any particular manner. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless specifically stated otherwise.

The terms first, second, third, fourth and the like in the description and in the claims and in the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "may include" and "have," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the embodiments of the present utility model, and are not limited thereto. Although embodiments of the present utility model have been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments may be modified or some or all of the technical features may be replaced with equivalents. Such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. A connector PIN die-cut device, characterized in that: including bottom plate, mounting bracket and die-cut mould, the mounting bracket is installed on the bottom plate, die-cut mould includes mould, lower mould, drive arrangement, big guide pillar and guide pin bushing, the top at the mounting bracket is installed to the upper end of guide pillar, the lower extreme of guide pillar is installed on the bottom plate, go up the mould and pass through the guide pin bushing and install on the guide pillar, drive arrangement sets up on mounting bracket upper portion, and is connected with last mould, drive arrangement can drive upper die base elevating movement, the lower mould sets up in last mould below, it includes lifter plate, first mounting panel, second mounting panel, goes up cutter and pressure flitch to go up the mould, the bottom at the lifter plate is installed to first mounting panel to go up the cutter, the pressure flitch sets up the cutter in the bottom at the second mounting panel, it includes cutter and second upward to go up the cutter, the bottom of cutter on the first cutter is the plane, the bottom surface on the second is provided with the cutter groove, four sides on groove and the second form first cutting edge, third cutting edge and fourth cutting edge respectively.

2. The connector PIN die cutting device of claim 1, wherein: the lower die is provided with a lower cutter corresponding to the upper cutter, the lower cutter comprises a first lower cutter and a second lower cutter, the first lower cutter corresponds to the first upper cutter, and the second lower cutter corresponds to the second upper cutter.

3. The connector PIN die cutting device of claim 1, wherein: and a avoidance part is arranged on the pressing plate.

4. The connector PIN die cutting device of claim 1, wherein: the cutter guide through groove is formed in the material pressing plate.

5. The connector PIN die cutting device of claim 1, wherein: and the lower die is also provided with a positioning groove.

6. The connector PIN die cutting device of claim 1, wherein: and the lower die is provided with a positioning column.

7. The connector PIN die cutting device of claim 1, wherein: the second mounting plate is provided with a small guide post, and the lower die is provided with a small guide hole corresponding to the small guide post.