CN209061915U

CN209061915U - Rush toothing

Info

Publication number: CN209061915U
Application number: CN201821362504.8U
Authority: CN
Inventors: 吴梦飞
Original assignee: Jeddak Precision Metal Technology (changshu) Co Ltd
Current assignee: Getac Precision Technology Changshu Co Ltd
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2019-07-05
Anticipated expiration: 2028-08-23

Abstract

The utility model rushes toothing, comprising: fixed plate；Support frame is set in fixed plate, and support frame as described above has bottom plate, two vertical plates and top plate being oppositely arranged, and described two vertical plates are fixed on bottom plate, and the top plate is fixed on two vertical plates；Oil cylinder is fixed on top plate, and the oil cylinder has the push rod of stretching motion, and the push rod is movably arranged among two vertical plates；Bearing is connect with the push rod, and the end outer rim of the bearing, which is in axial direction protruded, is equipped with guide pin, and the end outer rim protrusion of the bearing is equipped with bulb plunger；Formed punch is installed on the end of the bearing, and the fixed plate and bottom plate have the receiving hole worn for bearing and formed punch, guide groove corresponding with guide pin is equipped on the inside of the formed punch, and card slot corresponding with bulb plunger is equipped on the inside of the formed punch.The utility model rushes toothing, and formed punch can be precisely located, and is punched accurate height, tooth form product is enable to reach estimated requirement.

Description

Rush toothing

[technical field]

The utility model relates to die cutting techniques field, it is specifically related to a kind of rush toothing.

[background technique]

Tooth form product needs, which are used, rushes toothing punching completion, is with main shaft in the formed punch in the prior art, rushing toothing Be fixedly connected, when replacing formed punch, the specific location of replacement is out of tune really, causes die cutting accuracy not high, prevent tooth form product from Reach estimated requirement, therefore formed punch is not easy to replace.

In view of this, it is really necessary to develop it is a kind of rush toothing, be able to solve in the prior art replace formed punch after position tune The problem of inaccuracy.

[summary of the invention]

Therefore, toothing being rushed the purpose of the utility model is to provide a kind of, position is accurate when this rushes toothing replacement formed punch, Punching is accurate high, and formed punch being capable of quick-replaceable.

In order to achieve the above object, the utility model rushes toothing, comprising:

Fixed plate；

Support frame is set in fixed plate, and support frame as described above has bottom plate, two vertical plates and top plate being oppositely arranged, institute It states two vertical plates to be fixed on bottom plate, the top plate is fixed on two vertical plates；

Oil cylinder is fixed on top plate, and the oil cylinder has the push rod of stretching motion, and the push rod is movably arranged at two vertically Among plate；

Bearing is connect with the push rod, and the end outer rim of the bearing, which is in axial direction protruded, is equipped with guide pin, and described The end outer rim protrusion of bearing is equipped with bulb plunger；

Formed punch is installed on the end of the bearing, and the fixed plate and bottom plate have the appearance worn for bearing and formed punch It receives hole, guide groove corresponding with guide pin is equipped on the inside of the formed punch, and be equipped on the inside of the formed punch corresponding with bulb plunger Card slot.

Optionally, the toothing that rushes further includes that two sliding blocks and two sliding rails, the sliding block are individually fixed in described two On the inside of a vertical plate, the sliding rail respectively be fixed on the bearing by side, and the other end is stuck on sliding block along slide block movement.

Optionally, there is U-type groove, cooperation is equipped with Stud connection in fixed plate in the U-type groove on the bottom plate.

Optionally, the card slot on the inside of the formed punch is arranged along the radial direction of formed punch.

Optionally, the toothing that rushes further includes optoelectronic induction piece, is fixed on the bearing.

Compared to the prior art, the utility model rushes toothing, by the way that guide pin and bulb is arranged in the end of bearing Plunger, and guide groove and card slot are correspondingly set on formed punch, when rushing toothing replacement formed punch, the guide pin prevents formed punch Rotation, the bulb plunger prevents formed punch to be moved forward and backward, so that formed punch be precisely located, is punched accurate height, makes tooth form Product can reach estimated requirement, therefore formed punch being capable of quick-replaceable.

[Detailed description of the invention]

Fig. 1 is painted the angle schematic diagram that the utility model rushes toothing.

Fig. 2 is painted another angle schematic diagram that the utility model rushes toothing.

Fig. 3 is painted the decomposition diagram that the utility model rushes toothing.

Fig. 4 is painted an angle schematic diagram of the bearing that the utility model rushes in toothing and formed punch.

Fig. 5 is painted another angle schematic diagram of the bearing that the utility model rushes in toothing and formed punch.

Fig. 6 is painted the schematic diagram that the utility model rushes toothing insole board U-type groove.

Fig. 7 is painted the schematic diagram that the utility model rushes the pusher retracted state of oil cylinder in toothing.

[specific embodiment]

It is detailed now in conjunction with attached drawing to have further understanding to the purpose of this utility model, technical effect and technological means It is described as follows.

It please refers to shown in Fig. 1 to Fig. 5, wherein Fig. 1 depicts the angle schematic diagram that the utility model rushes toothing, Fig. 2 Depict another angle schematic diagram that the utility model rushes toothing, Fig. 3, which depicts the utility model and rushes the decomposition of toothing, to be shown It is intended to, Fig. 4 depicts an angle schematic diagram of the bearing that the utility model rushes in toothing and formed punch, and Fig. 5 depicts practical Another angle schematic diagram of bearing and formed punch in Novel flushing toothing.

In this present embodiment, the utility model rushes toothing, and for being punched tooth form product, the toothing that rushes includes:

Fixed plate 100, the fixed plate 100 can will rush toothing and be fixed on board, facilitate and rush toothing punching；

Support frame 200 plays a supportive role in fixed plate 100, and support frame as described above 200 has bottom plate 201, two relatively The vertical plate 202 and top plate 203 of setting, described two vertical plates 202 are fixed on bottom plate 201, and the top plate 203 is fixed on two On a vertical plate 202；

Oil cylinder 300 is fixed on top plate 203, and the oil cylinder 300 has the push rod 301 of stretching motion, the push rod 301 It is movably arranged among two vertical plates 202, more specifically, the push rod 301 passes through the top plate 203；

Bearing 400 is connect with the push rod 301, and the end outer rim of the bearing 400, which is in axial direction protruded, is equipped with guiding Pin 401,401 side of guide pin are embedded in the bearing 400, and the bearing 400, and the bearing are protruded in the other side 400 end outer rim protrusion is equipped with bulb plunger 402；

Formed punch 500 is installed on the end of the bearing 400, and the fixed plate 100 and bottom plate 201 have for bearing 400 And the receiving hole that formed punch 500 is worn, guide groove 501 corresponding with guide pin 401, and the punching are equipped on the inside of the formed punch 500 First 500 inside is equipped with card slot 502 corresponding with bulb plunger 402.

Wherein, referring to shown in Fig. 1 and Fig. 3, the toothing that rushes further includes two sliding blocks 600 and two sliding rails 700, the sliding block 600 is individually fixed in 202 inside of described two vertical plates, the sliding rail 700 respectively side be fixed on it is described On bearing 400, the other end is stuck on sliding block 600 and moves along sliding block 600, when push rod 301 pushes bearing 400 to move, the axis It holds 400 drive sliding rails 700 to move along sliding block 600, therefore while the sliding rail 700 and sliding block 600 play guiding role, moreover it is possible to Play the role of it is wear-resisting, compared to the prior art in be oriented to only with bearing and keyway cooperation, sliding rail 700 and 600 wearability of sliding block It is good, it can make to rush the use of toothing long-time stable.

Wherein, it please refers to shown in Fig. 6, depicts the schematic diagram that the utility model rushes toothing insole board U-type groove, it is described There is U-type groove 205, cooperation is equipped with stud 206 and is connected in fixed plate 100 in the U-type groove 205, passes through adjusting on bottom plate 201 Position of the stud 206 in U-type groove 205 can slightly adjust the position of oil cylinder 300, bearing 400 and formed punch 500.

Wherein, referring to shown in Fig. 5, the card slot 502 of 500 inside of formed punch is set along the radial direction of formed punch 500 It sets, bulb plunger 402 can be made quickly and easily to be stuck in card slot 502.

Wherein, the toothing that rushes further includes optoelectronic induction piece 800, is fixed on the bearing 400, and oil cylinder 300 is sensed Push rod 301 whether shift the positions of needs onto, make to act more accurate.

Referring to shown in Fig. 1, when rushing toothing and being punched out, the push rod 301 of the oil cylinder 300 stretches out, and pushes The bearing 400 and formed punch 500 are punched out downwards.It please refers to shown in Fig. 7, depicts the utility model and rush oil in toothing The schematic diagram of the pusher retracted state of cylinder, after punching, the push rod 301 of the oil cylinder 300 is retracted, band dynamic bearing 400 and formed punch 500 Return is moved upwards, waiting is punched next time.

Compared to the prior art, the utility model rushes toothing, by the way that guide pin 401 is arranged in the end of bearing 400 And bulb plunger 402, and guide groove 501 and card slot 502 are correspondingly set on formed punch 500, rushing toothing replacement formed punch 500 When, the guide pin 401 prevents formed punch 500 from rotating, and the bulb plunger 402 prevents formed punch 500 to be moved forward and backward, thus to formed punch 500 are precisely located, and are punched accurate high, and tooth form product is enable to reach estimated requirement, thus formed punch 500 can conveniently, Rapidly replace.

It is noted that the present invention is not limited to the above embodiments, any person skilled in the art is based on Technical solutions of the utility model both fall within practical any simple modification, equivalent change and modification made by above-described embodiment In novel protection scope.

Claims

1. a kind of rush toothing characterized by comprising

Fixed plate；

Support frame, be set to fixed plate on, support frame as described above have bottom plate, two vertical plates and top plate being oppositely arranged, described two A vertical plate is fixed on bottom plate, and the top plate is fixed on two vertical plates；

Oil cylinder is fixed on top plate, and the oil cylinder has the push rod of stretching motion, and the push rod is movably arranged in two vertical plates Between；

Bearing is connect with the push rod, and the end outer rim of the bearing, which is in axial direction protruded, is equipped with guide pin, and the bearing End outer rim protrusion be equipped with bulb plunger；

Formed punch is installed on the end of the bearing, and the fixed plate and bottom plate have the receiving hole worn for bearing and formed punch, It is equipped with guide groove corresponding with guide pin on the inside of the formed punch, and is equipped with card slot corresponding with bulb plunger on the inside of the formed punch.

2. according to claim 1 rush toothing, which is characterized in that the toothing that rushes further includes two sliding blocks and two Sliding rail, the sliding block are individually fixed on the inside of described two vertical plates, and the sliding rail respectively be fixed on the bearing by side, separately One end is stuck on sliding block along slide block movement.

3. according to claim 1 rush toothing, which is characterized in that there is U-type groove, in the U-type groove on the bottom plate Cooperation is equipped with Stud connection in fixed plate.

4. according to claim 1 rush toothing, which is characterized in that the card slot on the inside of the formed punch is along the radial direction side of formed punch To setting.

5. according to claim 1 rush toothing, which is characterized in that the toothing that rushes further includes optoelectronic induction piece, Gu Due on the bearing.