CN220480295U

CN220480295U - Tool for drilling upper template of stamping die

Info

Publication number: CN220480295U
Application number: CN202321914808.1U
Authority: CN
Inventors: 杨传
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-13
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a tool for drilling an upper template of a stamping die, which comprises a box body, wherein L-shaped rods are fixedly connected to the inner walls of the left side and the right side of the box body, clamping blocks are arranged on the adjacent sides of the two L-shaped rods, the two clamping blocks are elastically connected with the adjacent surfaces of the corresponding L-shaped rods through two springs, connecting rods are fixedly connected to the opposite sides of the two clamping blocks, the opposite sides of the two connecting rods penetrate through the corresponding L-shaped rods and are fixedly connected with abutting blocks, a circular ring is arranged at the inner bottom of the box body, and two abutting rods matched with the abutting blocks are fixedly connected to the inner walls of the circular ring. Through rotating the ring for the butt pole supports to move to support the piece, thereby two grip blocks relative movement carry out spacingly to the cope match-plate pattern, and at the in-process of drilling, utilize the air current that the fan produced to blow in the piece to collect in the box, thereby be convenient for clear up the piece and retrieve.

Description

Tool for drilling upper template of stamping die

Technical Field

The utility model relates to the technical field of upper template drilling, in particular to a tool for drilling an upper template of a stamping die.

Background

Stamping die, in cold stamping, is a special technological equipment that processes the material into the part, is called cold stamping die, stamping die generally divide into upper mould and lower mould etc. generally need to go up the installation hole of processing on the mould thereby the installation of upper mould and lower mould, however current cope match-plate pattern group drilling still exists in following problem:

the existing drilling device is usually used for placing the upper template on the workbench, after the drilling position corresponds to the drilling, the drilling is directly carried out, then, as the existing drilling device is not provided with a limiting device, the surface of the upper template is smooth, so that the situation that the upper template slides possibly due to the operation of a drill bit occurs in the drilling process, and meanwhile, generated scraps can splash onto the workbench in the drilling process, so that the later stage is difficult to clean and collect, and therefore, how to reasonably solve the problem is considered by us.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a tool for drilling an upper template of a stamping die, which enables a supporting rod to support against a supporting block by rotating a circular ring, and two clamping blocks relatively move to limit the upper template.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a frock is used in punching press mould cope match-plate pattern drilling, includes the box, the equal fixedly connected with L type pole of left and right sides inner wall of box, two the adjacent side of L type pole all is equipped with the grip block, two the grip block passes through two spring elastic connection with the adjacent face that corresponds L type pole, two the equal fixedly connected with connecting rod of opposite sides of grip block, two the opposite sides of connecting rod all runs through the L type pole that corresponds and fixedly connected with support the piece, the interior bottom of box is equipped with the ring, the inner wall fixedly connected with of ring two with support piece matched with support the pole.

Preferably, an annular groove is formed in the inner bottom of the box body, a plurality of rollers are fixedly connected to the lower end of the annular ring, and the lower ends of the rollers are in rolling connection with the inner bottom of the annular groove.

Preferably, the left side fixedly connected with fixed block of ring, be equipped with the opening on the fixed block, the lower extreme of fixed block is equipped with the kelly, the upper end of kelly runs through the opening, the interior bottom of box is equipped with the draw-in groove.

Preferably, the inner top of the box body is fixedly connected with two pneumatic rods, the telescopic ends of the two pneumatic rods are fixedly connected with a fixing plate together, and the upper end of the fixing plate is provided with a drilling motor.

Preferably, the lower extreme of fixed plate is equipped with two shower nozzles, the fan is installed to the upper end of box, the end intercommunication of giving vent to anger of fan has the three-way pipe, two the shower nozzle passes through the hose intercommunication with the three-way pipe.

Preferably, the lower extreme of box installs the collection box, the headspace of collection box communicates through the opening with the bottom space of box, be equipped with the filter screen in the collection box, the inner bottom of collection box is equipped with a plurality of gas outlets.

Compared with the prior art, the device has the advantages that:

1. compared with the prior art, through the arrangement of the supporting rod and the supporting blocks, when the circular ring is rotated, the supporting rod can support and move the two supporting blocks to move relatively, so that the two clamping blocks move relatively to clamp the upper die plate, and the situation that the upper die plate slips and deviates in the drilling process is avoided;

2. compared with the prior art, through the setting of fan and two shower nozzles for at the in-process of drilling, utilize the air current to blow in the piece that produces to collect in the box, be convenient for follow-up staff clear up the piece.

Drawings

Fig. 1 is a schematic structural diagram of a tooling for drilling an upper template of a stamping die;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is a sectional view taken along the direction B-B in fig. 1.

In the figure: 1 box, 2 fans, 3 three-way pipes, 4 pneumatic rods, 5 fixed plates, 6 drilling motors, 7 drill bits, 8 spray heads, 9 hoses, 10L-shaped rods, 11 rings, 12 fixed blocks, 13 clamping rods, 14 clamping grooves, 15 clamping blocks, 16 springs, 17 supporting blocks, 18 supporting rods, 19 collecting boxes and 20 filter screens.

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.

Referring to fig. 1-3, a tool for drilling an upper template of a stamping die comprises a box body 1, wherein a sliding door is arranged on the front side of the box body 1, L-shaped rods 10 are fixedly connected to the inner walls of the left side and the right side of the box body 1, clamping blocks 15 are arranged on the adjacent sides of the two L-shaped rods 10, the two clamping blocks 15 are elastically connected with the adjacent surfaces of the corresponding L-shaped rods 10 through two springs 16, connecting rods are fixedly connected to the opposite sides of the two clamping blocks 15, the opposite sides of the two connecting rods penetrate through the corresponding L-shaped rods 10 and are fixedly connected with abutting blocks 17, the abutting blocks 17 are hemispherical, a circular ring 11 is arranged at the inner bottom of the box body 1, an annular groove is formed in the inner bottom of the box body 1, a plurality of rollers are fixedly connected to the lower end of the circular ring 11, the lower ends of the plurality of rollers are in rolling connection with the inner bottom of the annular groove, and two abutting rods 18 matched with the abutting blocks 17 are fixedly connected to the inner wall of the circular ring 11.

Wherein, the left side fixedly connected with fixed block 12 of ring 11 is equipped with the opening on the fixed block 12, and the lower extreme of fixed block 12 is equipped with clamping rod 13, and the upper end of clamping rod 13 runs through the opening, and the inner bottom of box 1 is equipped with draw-in groove 14.

Wherein, the interior top fixedly connected with two pneumatic levers 4 of box 1, the flexible end of two pneumatic levers 4 is fixedly connected with fixed plate 5 jointly, and drilling motor 6 is installed to the upper end of fixed plate 5.

Wherein, the lower extreme of fixed plate 5 is equipped with two shower nozzles 8, fan 2 is installed to the upper end of box 1, the end intercommunication of giving vent to anger of fan 2 has three-way pipe 3, two shower nozzles 8 and three-way pipe 3 pass through hose 9 intercommunication, collecting box 19 is installed to the lower extreme of box 1, the front side of collecting box 19 is equipped with the revolving door, after certain piece is accumulated on filter screen 20, can open the revolving door and clear up the piece, collecting box 19's headspace and box 1's bottom space pass through the opening intercommunication, be equipped with filter screen 20 in the collecting box 19, collecting box 19's interior bottom is equipped with a plurality of gas outlets.

The utility model can explain its functional principle by the following modes of operation: the sliding door is opened, the upper template is placed between the two clamping blocks 15, the circular ring 11 is rotated to enable the two supporting rods 18 to be in contact with the supporting blocks 17, the two supporting blocks 17 drive the corresponding clamping blocks 15 to relatively move along with the continuous rotation of the supporting rods 18, the upper template is clamped, and after the supporting rods 18 move to a designated position, the clamping rods 13 are pressed downwards at the moment, so that the clamping rods 13 enter the clamping grooves 14;

closing the sliding door, starting the driving motor 6, the fan 2 and the two pneumatic rods 4 to move downwards, so that the drill bit 7 rotates to drill the upper template, in the drilling process, air flow can be generated due to the operation of the fan 2, generated fragments can be blown down by the air flow at the moment, and then enter the collecting box 19 along with the flow of the air, so that the fragments generated by drilling are conveniently cleaned and collected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a frock is used in punching press mould cope match-plate pattern drilling, includes box (1), its characterized in that: the utility model discloses a box, including box (1), L type pole (10) of equal fixedly connected with of left and right sides inner wall of box (1), two adjacent side of L type pole (10) all is equipped with grip block (15), two adjacent face that grip block (15) and corresponding L type pole (10) pass through two spring (16) elastic connection, two the equal fixedly connected with connecting rod of opposite sides of grip block (15), two the opposite sides of connecting rod all run through corresponding L type pole (10) and fixedly connected with support piece (17), the inner bottom of box (1) is equipped with ring (11), the inner wall fixedly connected with of ring (11) two support piece (17) matched with support pole (18).

2. The tooling for drilling the upper die plate of the stamping die according to claim 1, wherein: the inner bottom of the box body (1) is provided with an annular groove, the lower end of the circular ring (11) is fixedly connected with a plurality of rollers, and the lower ends of the rollers are in rolling connection with the inner bottom of the annular groove.

3. The tooling for drilling the upper die plate of the stamping die according to claim 1, wherein: the left side fixedly connected with fixed block (12) of ring (11), be equipped with the opening on fixed block (12), the lower extreme of fixed block (12) is equipped with clamping rod (13), the opening is run through to the upper end of clamping rod (13), the interior bottom of box (1) is equipped with draw-in groove (14).

4. The tooling for drilling the upper die plate of the stamping die according to claim 1, wherein: the inner top of the box body (1) is fixedly connected with two pneumatic rods (4), the telescopic ends of the two pneumatic rods (4) are fixedly connected with a fixing plate (5) together, and a drilling motor (6) is arranged at the upper end of the fixing plate (5).

5. The tooling for drilling the upper die plate of the stamping die as claimed in claim 4, wherein: the lower extreme of fixed plate (5) is equipped with two shower nozzles (8), fan (2) are installed to the upper end of box (1), the end intercommunication of giving vent to anger of fan (2) has three-way pipe (3), two shower nozzle (8) and three-way pipe (3) are through hose (9) intercommunication.

6. The tooling for drilling the upper die plate of the stamping die according to claim 1, wherein: the collecting box (19) is installed at the lower extreme of box (1), the headspace of collecting box (19) communicates through the opening with the bottom space of box (1), be equipped with filter screen (20) in collecting box (19), the inner bottom of collecting box (19) is equipped with a plurality of gas outlets.