CN218555322U

CN218555322U - Supporting and stamping system for rear baffle of cutter head

Info

Publication number: CN218555322U
Application number: CN202222442125.2U
Authority: CN
Inventors: 卢辉; 何华彬; 谢冰; 徐金满
Original assignee: Guangzhou Yongmeng Auto Parts Co ltd
Current assignee: Guangzhou Yongmeng Auto Parts Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-03
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a blade disc backplate supports stamping system, comprises a lower die, the top swing joint of lower mould has last mould, the lower mould includes the lower bolster, the top fixedly connected with die holder of lower bolster, the top fixedly connected with lower bolster of die holder, the right side fixedly connected with flotation material at lower bolster top leads positive piece, it includes the upper padding plate to go up the mould, the bottom fixedly connected with upper die base of upper padding plate, the bottom fixedly connected with punch holder of upper die base, the bottom fixedly connected with backstop board of punch holder. The utility model discloses a set up the lower mould and go up the mould, carry out direct processing to the work piece, avoid other step processing to improve production efficiency, through setting up guide pillar and guide pin bushing, make and go up the mould and can't remove about the removal and improve the work piece precision, thereby reached the effect of guaranteeing to process back work piece quality, solved the problem that stamping system influences processing back work piece quality.

Description

Supporting and stamping system for rear baffle of cutter head

Technical Field

The utility model relates to a blade disc backplate technical field specifically is a blade disc backplate supports stamping system.

Background

In recent years, the schemes of the punching process design and the die structure design of the cutter head back baffle support frame are more, the quality and the precision of a punched part punched by each set of punching system are different, the utilization rate of materials is different, the service life of a die is different, and the process design of the cutter head back baffle support frame punching system in the prior art is unreasonable, the die structure is complex, the precision is low, so that the quality of a processed workpiece is influenced.

Therefore, the stamping system needs to be designed and modified, so that the phenomenon that the quality of the machined workpiece is affected by the stamping system is effectively prevented.

SUMMERY OF THE UTILITY MODEL

For the problem that provides in solving above-mentioned background art, the utility model aims to provide a blade disc backplate supports stamping system possesses the advantage of guaranteeing processing back work piece quality, has solved the problem that stamping system influences processing back work piece quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blade disc backplate supports stamping system, includes the lower mould, the top swing joint of lower mould has the mould, the lower mould includes the lower bolster, the top fixedly connected with die holder of lower bolster, the top fixedly connected with lower bolster of die holder, the positive piece is led to the right side fixedly connected with flotation charge at lower bolster top, it includes the upper padding plate to go up the mould, the bottom fixedly connected with upper die base of upper padding plate, the bottom fixedly connected with punch holder of upper die base, the bottom fixedly connected with backstop board of punch holder, the bottom fixedly connected with of backstop board goes up the stripper.

As the utility model discloses it is preferred, the bottom fixedly connected with of going up the mould takes shape the terrace die, the shaping groove has been seted up at the top of lower mould.

As the utility model discloses it is preferred, the equal fixedly connected with in four corners of going up the mould bottom leads just round pin, the four corners at lower mould top has all been seted up and has been led just groove.

As the utility model discloses it is preferred, go up the equal fixedly connected with terrace die that punches a hole of front end and the rear end of mould bottom, the die cavity has all been seted up to the front end and the rear end at lower mould top.

As the utility model discloses it is preferred, the top fixedly connected with guide pillar of lower mould, the surperficial cover of guide pillar is equipped with the guide pin bushing, the top of guide pin bushing and the bottom fixed connection of last mould.

As the utility model discloses it is preferred, go up the equal fixedly connected with side cut terrace die of front end and rear end of mould bottom, the side cut groove has all been seted up to the front end and the rear end at lower mould top, the inside in side cut groove is inserted to the bottom of side cut terrace die.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the lower mould and go up the mould, carry out direct processing to the work piece, avoid other step processing to improve production efficiency, through setting up guide pillar and guide pin bushing, make and go up the mould and can't remove about and improve the work piece precision, thereby reached the effect of guaranteeing to process back work piece quality, solved the problem that stamping system influences processing back work piece quality.

2. The utility model discloses a set up the terrace die that takes shape, can carry out stamping forming to the work piece, through setting up the shaping groove, can collect the waste material of terrace die processing that takes shape.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a bottom view of the upper mold shown in FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the upper mold base shown in FIG. 1 according to the present invention;

fig. 4 is a bottom view of the upper mat of fig. 1 according to the present invention;

fig. 5 is a bottom view of the upper plate of fig. 1 according to the present invention;

FIG. 6 is a bottom view of the stop plate of FIG. 1 according to the present invention;

FIG. 7 is a bottom view of the upper stripper plate of FIG. 1 according to the present invention;

FIG. 8 is a top view of the lower mold shown in FIG. 1 according to the present invention;

fig. 9 is a top view structural diagram of the lower template of fig. 1 according to the present invention;

fig. 10 is a top view of the lower foot pad of fig. 1 according to the present invention.

In the figure: 1. a lower die; 101. a lower pad leg; 102. a lower die holder; 103. a lower template; 104. a floating guide block; 2. an upper die; 201. an upper base plate; 202. an upper die holder; 203. an upper splint; 204. a stopper plate; 205. an upper stripping plate; 3. forming a male die; 4. forming a groove; 5. a pilot pin; 6. a guide groove; 7. punching a male die; 8. a die cavity; 9. a guide post; 10. a guide sleeve; 11. trimming male dies; 12. and (5) cutting the edge groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 10, the utility model provides a pair of cutter head backplate supports stamping system, including lower mould 1, the top swing joint of lower mould 1 has last mould 2, lower mould 1 includes lower bolster 101, the top fixedly connected with die holder 102 of lower bolster 101, the top fixedly connected with lower bolster 103 of die holder 102, the right side fixedly connected with flotation guide piece 104 at lower bolster 103 top, it includes upper padding plate 201 to go up mould 2, the bottom fixedly connected with upper die base 202 of upper padding plate 201, the bottom fixedly connected with punch holder 203 of upper die base 202, the bottom fixedly connected with backstop board 204 of punch holder 203, stripper 205 on the bottom fixedly connected with of backstop board 204.

Referring to fig. 2 and 8, the bottom of the upper die 2 is fixedly connected with a forming male die 3, and the top of the lower die 1 is provided with a forming groove 4.

As the utility model discloses a technical optimization scheme through setting up forming male die 3, can carry out stamping forming to the work piece, through setting up profiled groove 4, can collect the waste material of forming male die 3 processing.

Referring to fig. 2 and 8, the four corners of the bottom of the upper die 2 are fixedly connected with the guide pins 5, and the four corners of the top of the lower die 1 are provided with the guide grooves 6.

As the utility model discloses a technical optimization scheme leads positive round pin 5 and leads positive groove 6 through the setting, can lead just to lower mould 1 and last mould 2, prevents that the phenomenon of skew from appearing in lower mould 1 and last mould 2 when using.

Referring to fig. 2 and 8, the front end and the rear end of the bottom of the upper die 2 are both fixedly connected with a punching male die 7, and the front end and the rear end of the top of the lower die 1 are both provided with a female die groove 8.

As the utility model discloses a technical optimization scheme can punch a hole to the work piece through setting up the terrace die 7 that punches a hole, through setting up die cavity 8, can carry out the guide to the waste material.

Referring to fig. 2 and 8, a guide pillar 9 is fixedly connected to the top of the lower die 1, a guide sleeve 10 is sleeved on the surface of the guide pillar 9, and the top of the guide sleeve 10 is fixedly connected to the bottom of the upper die 2.

As a technical optimization scheme of the utility model, through setting up guide pillar 9 and guide pin bushing 10, can lead to lower mould 1 and last mould 2, prevent that lower mould 1 and last mould 2 from adding the phenomenon that the skew appears in man-hour.

Referring to fig. 2 and 8, both the front end and the rear end of the bottom of the upper die 2 are fixedly connected with a trimming male die 11, both the front end and the rear end of the top of the lower die 1 are provided with trimming grooves 12, and the bottom of the trimming male die 11 is inserted into the trimming grooves 12.

As a technical optimization scheme of the utility model, through setting up side cut terrace die 11, can cut edge the work piece, lead the waste material through trimming groove 12 simultaneously.

The utility model discloses a theory of operation and use flow: when the punching device is used, a user firstly installs the forming male die 3, the guide pin 5, the punching male die 7, the guide post 9 and the trimming male die 11 at the bottom of the upper die 2, then the upper die 2 is contacted with the lower die 1, the guide post 9 is inserted into the guide sleeve 10, then the lower die 1 and the upper die 2 are installed on an external punching device, the upper die 2 is driven by the external punching device through the output end to move upwards, the lower die 1 at the bottom can be leaked, then a workpiece is placed at the top of the lower die 1, the external punching device is driven after the external punching device is driven, the external punching device drives the upper die 2 to move downwards through the output end, the forming male die 3 is driven by the upper die 2, the guide pin 5, the punching male die 7, the guide post 9 and the trimming male die 11 move downwards, the upper die 2 can be limited by the guide post 9 and the guide sleeve 10, the phenomenon that the upper die 2 moves downwards is prevented, so that the left and right movement of the forming male die 3, the guide pin 5, the punching male die 7 and the trimming male die 11 can accurately process the workpiece, and the processed by the forming groove 4, the guide groove 6, the trimming male die groove 8 and the waste material can be led out manually, thereby ensuring the processing quality of the processed workpiece.

In summary, the following steps: this cutter head backplate supports stamping system through setting up lower mould 1 and last mould 2, carries out direct processing to the work piece, avoids other step processing to improve production efficiency, through setting up guide pillar 9 and guide pin bushing 10, make and go up mould 2 and can't remove the removal and improve the work piece precision, thereby reached the effect of guaranteeing processing back work piece quality, solved the problem that stamping system influences processing back work piece quality.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blade disc backplate supports stamping system, includes lower mould (1), its characterized in that: the utility model discloses a die set, including lower mould (1), the top swing joint of lower mould (1) has last mould (2), lower mould (1) is including lower bolster (101), the top fixedly connected with die holder (102) of lower bolster (101), top fixedly connected with lower bolster (103) of die holder (102), positive piece (104) are led to the right side fixedly connected with flotation material at lower bolster (103) top, it includes upper padding plate (201) to go up mould (2), the bottom fixedly connected with upper die base (202) of upper padding plate (201), the bottom fixedly connected with punch holder (203) of upper die base (202), the bottom fixedly connected with backstop board (204) of punch holder (203), stripper (205) on the bottom fixedly connected with of backstop board (204).

2. The cutterhead tailgate support punching system, according to claim 1, wherein: the bottom of the upper die (2) is fixedly connected with a forming male die (3), and a forming groove (4) is formed in the top of the lower die (1).

3. The cutterhead tailgate support punching system, according to claim 1, wherein: the four corners of the bottom of the upper die (2) are fixedly connected with guide pins (5), and the four corners of the top of the lower die (1) are provided with guide grooves (6).

4. The cutterhead backplate support punch system of claim 1, wherein: the punching die is characterized in that the front end and the rear end of the bottom of the upper die (2) are fixedly connected with a punching male die (7), and the front end and the rear end of the top of the lower die (1) are provided with a female die groove (8).

5. The cutterhead backplate support punch system of claim 1, wherein: the die is characterized in that a guide pillar (9) is fixedly connected to the top of the lower die (1), a guide sleeve (10) is sleeved on the surface of the guide pillar (9), and the top of the guide sleeve (10) is fixedly connected with the bottom of the upper die (2).

6. The cutterhead tailgate support punching system, according to claim 1, wherein: the trimming die is characterized in that the front end and the rear end of the bottom of the upper die (2) are fixedly connected with trimming male dies (11), trimming grooves (12) are formed in the front end and the rear end of the top of the lower die (1), and the bottoms of the trimming male dies (11) are inserted into the trimming grooves (12).