CN219310242U

CN219310242U - PIN needle quick chamfering die

Info

Publication number: CN219310242U
Application number: CN202320190636.1U
Authority: CN
Inventors: 刘任堂; 黄燕; 黄榕彬
Original assignee: Pinyuan Precision Electronics Dongguan Co ltd
Current assignee: Pinyuan Precision Electronics Dongguan Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-07
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to the technical field of electronic component processing and discloses a PIN needle rapid chamfering die which comprises a chamfering device main body, wherein a working cavity is formed in the inner bottom end of the chamfering device main body, connecting grooves are formed in the front end and the rear end of the inner portion of the chamfering device main body, sliding grooves are formed in the front side and the rear side of the top end of the chamfering device main body, a hydraulic rod is fixedly connected to the inner portion of the top end of the chamfering device main body, a reverse die cutter is fixedly connected to the front side and the rear side of the output end of the hydraulic rod, a limiting block is connected to the inner portion of the left side of the sliding groove in a sliding mode, a collecting groove is formed in the front end and the rear end of the bottom of the chamfering device main body, and a collecting box is connected to the inner portion of the placing groove in a sliding mode. According to the chamfering machine, the overall working efficiency is improved, the chamfering machine can be clamped to prevent the chamfering machine from falling off, and the generated scraps can be collected and uniformly treated in time to prevent the environment from being polluted when the chamfering machine is used for chamfering.

Description

PIN needle quick chamfering die

Technical Field

The utility model relates to the technical field of electronic element processing, in particular to a PIN needle rapid chamfering die.

Background

The PIN needle is known as 'industrial teeth', has very high hardness, strength, wear resistance and corrosion resistance, is used for manufacturing cutting tools, cutters, cobalt and wear-resistant parts, has wide application fields, and most of traditional PIN needles form needle bands during processing, and then the polishing mechanism polishes the PIN needles at the needle bands.

But the chamfer that in-process needs to just can realize the PIN needle through a plurality of stations of polishing, generally carries out the chamfer to the one end of single PIN needle earlier and carries out the chamfer to the other end of PIN needle again, and machining efficiency is comparatively low, very influences production speed, and the equipment is inside to pile up piece and dust easily pollutes the environment when carrying out the chamfer.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a PIN needle quick chamfering die.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick chamfer mould of PIN needle, includes the chamfer device main part, the inside bottom of chamfer device main part is provided with the working chamber, both ends all are provided with the spread groove around the inside of chamfer device main part, both sides all are provided with the spout around the top of chamfer device main part, the inside fixedly connected with hydraulic stem in top of chamfer device main part, both sides all are fixedly connected with reverse die sword around the output of hydraulic stem, the inside fixedly connected with connecting plate of working chamber, both sides all are provided with the sliding tray around the top of connecting plate, the inside sliding connection in left side of sliding tray has the stopper, the roof fixedly connected with bed die of stopper, the top middle part of bed die evenly is provided with a plurality of fixed slots down, the roof four corners of bed die all is provided with the mounting groove, the inside sliding connection of mounting groove has the fixed block, the roof fixedly connected with cope mold of fixed block, the bottom of cope mold evenly is provided with a plurality of upper fixed slots, both ends all are provided with the collecting vat around the bottom of chamfer device main part, the inside of chamfer device main part is provided with the collecting box, both ends inside the collecting vat all are connected with the collecting vat.

As a further description of the above technical solution:

the connecting groove is communicated with the collecting groove, and the connecting groove is communicated with the collecting groove.

As a further description of the above technical solution:

the reverse die cutter is in sliding connection with the inside of the chute, and the bottom end of the upper die is in sliding connection with the top end of the lower die.

As a further description of the above technical solution:

the lower die is connected inside the sliding groove in a sliding mode.

As a further description of the above technical solution:

the lower fixing groove is communicated with the upper fixing groove.

As a further description of the above technical solution:

the bottom of lower mould sliding connection is at the roof of connecting plate.

As a further description of the above technical solution:

the bottom of the connecting plate is fixedly connected in the working cavity.

The utility model has the following beneficial effects:

1. according to the PIN chamfering machine, the PIN needles can be subjected to batch bidirectional chamfering through the matching of the double dies, the double fixing grooves and other components, and the design can improve the overall working efficiency and clamp the PIN needles to prevent the chamfering from falling off.

2. According to the chamfering device, due to the matching use of the components such as the working cavity, the collecting groove, the placing groove and the collecting box, the device can collect and uniformly treat the generated scraps in time when chamfering is carried out, and environmental pollution is prevented.

Drawings

Fig. 1 is a front overall view of a PIN quick chamfering die provided by the utility model;

fig. 2 is a schematic diagram of a main body structure of a front view chamfering device of a PIN quick chamfering die provided by the utility model;

fig. 3 is an exploded view of the lower die structure of the PIN quick chamfering die provided by the utility model.

Legend description:

1. chamfering device main body; 2. a working chamber; 3. a connecting groove; 4. a chute; 5. a hydraulic rod; 6. a reverse die cutter; 7. a connecting plate; 8. a sliding groove; 9. a limiting block; 10. a lower die; 11. a lower fixing groove; 12. a mounting groove; 13. a fixed block; 14. an upper die; 15. an upper fixing groove; 16. a collection tank; 17. a placement groove; 18. and a collection box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a PIN needle quick chamfering mould, including chamfering device main part 1, chamfering device main part 1's inside bottom is provided with working chamber 2, working chamber 2's design is in order to carry out the space reservation for the work of whole chamfer, chamfering device main part 1's inside front and back both ends all are provided with spread groove 3, spread groove 3's design is in order to let follow-up reverse mould sword 6 carry out the chamfer with the PIN needle, chamfering device main part 1's top front and back both sides all are provided with spout 4, spout 4's design is in order to let follow-up reverse mould sword 6 carry out the chamfer operation with the PIN needle, chamfering device main part 1's top inside fixedly connected with hydraulic stem 5, both sides all fixedly connected with reverse mould sword 6 around the output of hydraulic stem 5, working chamber 2's inside fixedly connected with connecting plate 7, connecting plate 7's design is in order to accept bed die 10 and degree whole chamfering device play a stabilizing role, the sliding grooves 8 are respectively arranged on the front side and the rear side of the top end of the connecting plate 7, the limiting block 9 is connected in a sliding manner in the left side of the sliding groove 8, the lower die 10 is fixedly connected with the top wall of the limiting block 9, the lower die 10 and the limiting block 9 are designed to enable the whole chamfering device to be connected more quickly, the working efficiency is improved, a plurality of lower fixing grooves 11 are uniformly arranged in the middle of the top end of the lower die 10, mounting grooves 12 are respectively arranged at four corners of the top wall of the lower die 10, fixing blocks 13 are connected in a sliding manner in the mounting grooves 12, an upper die 14 is fixedly connected with the top wall of the fixing blocks 13, a plurality of upper fixing grooves 15 are uniformly arranged at the bottom end of the upper die 14, the lower fixing grooves 11 and the upper fixing grooves 15 are designed to carry out omnibearing holding fixing on the whole chamfering device, the problem of needle sliding is prevented in the chamfering process, collecting grooves 16 are respectively arranged at the front end and the rear end of the bottom of the chamfering device main body 1, both ends all are provided with standing groove 17 around the inside of chamfer device main part 1, and the inside sliding connection of standing groove 17 has collecting box 18, and the design of collecting groove 16 and standing groove 17 and collecting box 18 is in order to let the produced dust of chamfer get into to settle in the inside collecting box 18 of standing groove 17 through collecting groove 16, and such design is in order to in time collect unified processing to the piece that appears prevent polluted environment.

The connecting groove 3 is communicated with the collecting groove 16, the reverse die cutter 6 is slidably connected in the chute 4, the design is to prevent the reverse die cutter 6 from shaking, the bottom end of the upper die 14 is slidably connected to the top end of the lower die 10, the lower die 10 is slidably connected in the sliding groove 8, the lower fixing groove 11 is communicated with the upper fixing groove 15, the bottom end of the lower die 10 is slidably connected to the top wall of the connecting plate 7, the bottom of the connecting plate 7 is fixedly connected in the working cavity 2, and the overall stability of the device is improved.

Working principle: the staff puts into lower fixed slot 11 and mounting groove 12 with the needle body to the mounting groove 12 that sets up through bed die 10 roof and the fixed block 13 of last mould 14 bottom carry out fixed block and make two moulds play better butt joint to the needle body, through starting the pneumatic cylinder pole after the butt joint, thereby slide the back-up knife 6 in the inside of spout 4 through the output of pneumatic cylinder pole and chamfer the center needle, and collect the dust that appears in the course of working through collecting tank 16 when chamfering, such design in the dust gets into the collecting box 18 of standing groove 17 inside through collecting tank 16 is in order to in time collect unified processing to the piece that appears prevent polluted environment, and take out the center needle of all completion chamfers through taking out stopper 9 with bed die 10 bottom from the inside of sliding tray 8 after accomplishing the chamfer, such design is in order to carry out the two-way chamfer in batches, such design can let holistic work efficiency improve and can carry out the centre gripping to it and prevent the problem that the chamfer from appearing droing.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a quick chamfer mould of PIN needle, includes chamfer device main part (1), its characterized in that: the inside bottom of chamfer device main part (1) is provided with working chamber (2), both ends all are provided with spread groove (3) around the inside of chamfer device main part (1), both sides all are provided with spout (4) around the top of chamfer device main part (1), the inside fixedly connected with hydraulic stem (5) in top of chamfer device main part (1), both sides all are fixedly connected with reverse mould sword (6) around the output of hydraulic stem (5), the inside fixedly connected with connecting plate (7) of working chamber (2), both sides all are provided with sliding tray (8) around the top of connecting plate (7), sliding tray (9) are inside sliding connection in the left side of sliding tray (8), roof fixedly connected with bed die (10) of stopper (9), the top middle part of bed die (10) evenly is provided with a plurality of lower fixed slots (11), the roof four corners of bed die (10) all are provided with mounting groove (12), the inside sliding connection of mounting groove (12) has fixed block (13), both ends (14) are all provided with on the top wall (14) on the fixed block (13), the bottom is provided with on the bottom of all fixed slot (16) on the top die (1), both ends all are provided with standing groove (17) around the inside of chamfer device main part (1), the inside sliding connection of standing groove (17) has collecting box (18).

2. A PIN quick chamfer die according to claim 1, characterized in that: the connecting groove (3) is communicated with the collecting groove (16), and the connecting groove (3) is communicated with the collecting groove (16).

3. A PIN quick chamfer die according to claim 1, characterized in that: the reverse die cutter (6) is slidably connected to the inside of the chute (4), and the bottom end of the upper die (14) is slidably connected to the top end of the lower die (10).

4. A PIN quick chamfer die according to claim 1, characterized in that: the lower die (10) is connected inside the sliding groove (8) in a sliding mode.

5. A PIN quick chamfer die according to claim 1, characterized in that: the lower fixing groove (11) is communicated with the upper fixing groove (15).

6. A PIN quick chamfer die according to claim 1, characterized in that: the bottom end of the lower die (10) is connected to the top wall of the connecting plate (7) in a sliding manner.

7. A PIN quick chamfer die according to claim 1, characterized in that: the bottom of the connecting plate (7) is fixedly connected in the working cavity (2).