CN212264301U

CN212264301U - Sunroof guide rail stamping die

Info

Publication number: CN212264301U
Application number: CN202020864120.7U
Authority: CN
Inventors: 袁峰
Original assignee: Chongqing Hanmin Machinery Industry Co ltd
Current assignee: Chongqing Hanmin Machinery Industry Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-01
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a sunroof guide rail stamping die, which comprises an upper base plate and a lower base plate, wherein a punch plate is arranged at the bottom end of the upper base plate, a plurality of elastic bodies are symmetrically arranged at the bottoms of the two sides of the upper base plate, the elastic bodies penetrate through the punch plate and extend to the lower part of the punch plate, a plurality of punching punch assemblies are symmetrically arranged on the punch plate and between the elastic bodies, and a discharging plate is arranged at the bottom end of the elastic bodies; the top end of the lower bottom plate is provided with a base plate, the top end of the base plate is provided with a concave die plate, concave die assemblies are symmetrically arranged on the concave die plate, the top end of each concave die assembly is provided with a workpiece, and one end of each workpiece, which is located at the top end of the lower bottom plate, is provided with a positioning mechanism. Has the advantages that: structural design is reasonable, has improved this car guide rail stamping die's machining efficiency and precision, and convenient lubrication simultaneously can effectively reduce the degree of wear of mould drift and blade, has prolonged the life of mould, and then saves the processing cost.

Description

Sunroof guide rail stamping die

Technical Field

The utility model relates to an auto-parts processing technology field particularly, relates to a sunroof guide rail stamping die.

Background

The skylight is an essential product in the basic configuration of the automobile, and along with the continuous development of the automobile industry, the structural appearance of the skylight is more and more, and the technological and processing requirements on skylight manufacturers are more and more strict. In addition, when the traditional automobile skylight guide rail stamping die is used for stamping, a mode of oil dripping lubrication or manual oil brushing lubrication is generally adopted to lubricate a cutting edge, a punch and a workpiece cutting part, the former has low lubrication efficiency and poor lubrication effect, and the cutting edge and the punch are easily abraded due to long-time work of the die; the latter is inefficient, time and labor consuming, and is also prone to omission.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a sunroof guide rail stamping die to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a sunroof guide rail stamping die comprises an upper base plate and a lower base plate, wherein a male die fixing plate is arranged at the bottom end of the upper base plate, a plurality of elastic bodies are symmetrically arranged at the bottoms of two sides of the upper base plate, the elastic bodies penetrate through the male die fixing plate and extend to the lower side of the male die fixing plate, a plurality of punching male die assemblies are symmetrically arranged on the male die fixing plate and located between the elastic bodies, and a discharging plate is arranged at the bottom end of each elastic body; the top end of the lower bottom plate is provided with a base plate, the top end of the base plate is provided with a concave template, concave module assemblies are symmetrically arranged on the concave template, the top end of each concave module assembly is provided with a workpiece, one end of each workpiece, which is positioned at the top end of the lower bottom plate, is provided with a positioning mechanism, the bottom of one end, which is far away from the lower bottom plate, of each workpiece is provided with a profiling bracket, and the top end of the lower bottom plate, which is; the punching male die assembly comprises a first punching male die, and a second punching male die is arranged on one side of the first punching male die.

Furthermore, in order to improve the processing efficiency, the female die assembly comprises a female die seat arranged on the female die plate, a groove is formed in the top end of the female die seat, a profiling supporting block is arranged in the groove, and a first blanking edge and a second blanking edge are respectively arranged on the two sides of the profiling supporting block and on the top end of the female die seat.

Further, in order to improve the precision of product processing, top one side of profile modeling supporting shoe is provided with protruding first, and the top both sides of protruding first all are provided with fillet first, and one side of protruding first is provided with protruding second, and protruding second keeps away from one side of protruding first and is provided with fillet second.

Further, in order to improve the safety of mould processing, positioning mechanism is provided with the connecting rod including setting up the fixing base on lower plate top, the top of fixing base, and the one end that the fixing base was kept away from to the connecting rod is provided with the contact inductor.

Further, in order to make lubricating arrangement can refute and connect lubricating oil pump-out device, need the position that punches a hole with lubricating oil direct injection on the work piece, increase the lubricated degree between drift and blade and work piece, and then reducing wear, more traditional brush oil lubrication and oil drip lubrication efficiency are higher, lubricating arrangement sets up the fixed plate in the backing plate both sides including the symmetry, the top of fixed plate is provided with the connecting block, the top of connecting block is provided with the shower nozzle, the one end that the concave die board was kept away from to the shower nozzle is provided with the plug, be threaded connection between shower nozzle and the connecting block, and the nozzle of shower nozzle is located between concave die board and the stripper.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, improved this automobile guide rail stamping die's machining efficiency and precision, convenient lubrication simultaneously can effectively reduce the degree of wear of mould drift and blade, has prolonged the life of mould, and then saves the processing cost.

(2) Through setting up lubricating arrangement, can be with the position that lubricating oil direct injection need punch a hole on the work piece to increase the lubricated degree between drift and blade and work piece, and then reduce wear, more traditional brush oil lubrication and drip oil lubrication efficiency are higher.

(3) The press machine obtains an upper die of the die driven by a signal to move downwards to punch a hole by setting the workpiece to be matched with the contact sensor and after two workpieces on the die are contacted with the contact sensor, so that the processing safety of the die is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automobile sunroof rail stamping die according to an embodiment of the present invention;

fig. 2 is a top view of a lower die of a sunroof rail stamping die according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a female die assembly of an automobile sunroof rail stamping die according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a sunroof rail according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of an automotive sunroof rail according to an embodiment of the present invention.

In the figure:

1. an upper base plate; 2. a lower base plate; 3. a male die fixing plate; 4. an elastomer; 5. a piercing punch assembly; 6. a stripper plate; 7. a base plate; 8. a cavity plate; 9. a female die assembly; 901. a female die holder; 902. a groove; 903. a support block; 904. a blanking edge I; 905. a blanking cutting edge II; 906. a first bulge; 907. a first round corner; 908. a second bulge; 909. a second round corner; 10. a workpiece; 11. a positioning mechanism; 1101. a fixed seat; 1102. a connecting rod; 1103. a contact sensor; 12. a profiling bracket; 13. a lubricating device; 1301. a fixing plate; 1302. connecting blocks; 1303. a spray head; 1304. a plug; 14. a first punching male die; 15. and a punching male die II.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a sunroof guide rail stamping die.

Referring to the drawings and the detailed description, as shown in fig. 1-5, according to the sunroof rail stamping die of the embodiment of the present invention, the sunroof rail stamping die includes an upper plate 1 and a lower plate 2, a punch plate 3 is disposed at the bottom end of the upper plate 1, a plurality of elastic bodies 4 are symmetrically disposed at the bottoms of the two sides of the upper plate 1, the elastic bodies 4 penetrate through the punch plate 3 and extend to the lower side of the punch plate 3, a plurality of punching punch assemblies 5 are symmetrically disposed on the punch plate 3 and between the plurality of elastic bodies 4, and a discharge plate 6 is disposed at the bottom end of the elastic bodies 4; a backing plate 7 is arranged at the top end of the lower bottom plate 2, a concave die plate 8 is arranged at the top end of the backing plate 7, concave die assemblies 9 are symmetrically arranged on the concave die plate 8, a workpiece 10 is arranged at the top end of the concave die assembly 9, a positioning mechanism 11 is arranged at one end of the workpiece 10 and positioned at the top end of the lower bottom plate 2, a profiling bracket 12 is arranged at the bottom of one end of the workpiece 10 far away from the lower bottom plate 2, and lubricating devices 13 are symmetrically arranged at the top end of the lower bottom plate 2 and positioned at; the punching male die assembly 5 comprises a first punching male die 14, and a second punching male die 15 is arranged on one side of the first punching male die 14.

By means of the above scheme, thereby making structural design reasonable, having improved this automobile guide rail stamping die's machining efficiency and precision, convenient lubrication simultaneously can effectively reduce the degree of wear of mould drift and blade, has prolonged the life of mould, and then saves the processing cost.

In one embodiment, the female die assembly 9 includes a female die holder 901 disposed on the female die plate 8, a groove 902 is formed at a top end of the female die holder 901, a profiling support block 903 is disposed in the groove 902, and a blanking edge 904 and a blanking edge 905 are disposed on two sides of the profiling support block 903 and on a top end of the female die holder 901 respectively, so that the blanking edge 904 and the punching male die 14 are matched with the blanking edge 905 and the punching male die 15, thereby simultaneously completing two-side punching of the workpiece 10, and further improving the processing efficiency.

In one embodiment, a first protrusion 906 is arranged on one side of the top end of the first profiling supporting block 903, a first fillet 907 is arranged on each of two sides of the top end of the first protrusion 906, a second protrusion 908 is arranged on one side of the first protrusion 906, and a second fillet 909 is arranged on one side, far away from the first protrusion 906, of the second protrusion 908, so that the first profiling supporting block 903 is tightly attached to the inner contour of the workpiece 10, the purpose of assisting in accurate positioning is achieved, and the product processing precision is improved.

In one embodiment, the positioning mechanism 11 includes a fixing seat 1101 disposed at the top end of the lower base plate 2, a connecting rod 1102 is disposed at the top end of the fixing seat 1101, a contact sensor 1103 is disposed at an end of the connecting rod 1102 away from the fixing seat 1101, wherein the contact sensor 1103 is electrically connected to a press, and the contact sensor 1103 has a model GT2-P12, so that the workpieces 10 are matched with the contact sensor 1103, and after two workpieces 10 on the die are both contacted with the contact sensor 1103, the press obtains a signal to drive an upper die of the die to move downward for punching, thereby improving the safety of die processing.

In one embodiment, the lubricating device 13 comprises fixing plates 1301 symmetrically arranged on two sides of the backing plate 7, a connecting block 1302 is arranged at the top end of each fixing plate 1301, a spray head 1303 is arranged at the top end of each connecting block 1302, one end, far away from the cavity plate 8, of the spray head 1303 is provided with a plug 1304, the spray head 1303 is in threaded connection with the connecting block 1302, and a nozzle of the spray head 1303 is located between the cavity plate 8 and the discharging plate 6, so that the lubricating device 13 can be connected with a lubricating oil pumping-out device, lubricating oil is directly sprayed to positions, needing punching, on the workpiece 10, so that the lubricating degree between a punch and a cutting edge and between the workpiece is increased, abrasion is reduced, and the efficiency is higher than.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the sunroof guide rail stamping die is matched with a press machine and a lubricating oil pumping-out device for use, two workpieces 10 are firstly fed into the die along a profiling bracket 12, when two workpieces 10 on the die are both contacted with the contact sensor 1103, the press machine receives a signal to drive the upper die of the die to move downwards for punching, meanwhile, the spray head 1303 of the lubricating device 13 sprays the lubricating oil pumped out by the lubricating oil pumping-out device on the workpiece 10, then the blanking cutting edge I904 is matched with the punching convex die I14 to be matched with the blanking cutting edge II 905 and the punching convex die II 15, simultaneously the punching on two sides of the workpiece 10 is completed, then the die is opened, under the action of the elastic body 4, the workpiece 10 is separated from the punch male die assembly 5, the punched material is discharged from the blanking holes at the bottom ends of the blanking edges I904 and II 905, and then the workpiece is turned to perform blanking at the other end.

To sum up, with the aid of the above technical scheme of the utility model, through setting up lubricating arrangement 13, can be with the position that lubricating oil direct injection need punch a hole on work piece 10 to increase the lubricated degree between drift and blade and work piece, and then reduce wear, more traditional brushing oil lubrication and drip oil lubrication efficiency are higher. Through setting up work piece 10 and contact inductor 1103 and cooperateing, after two work pieces 10 that are located on the mould all contacted with contact inductor 1103, the press obtained the last mould of signal drive this mould down, punches a hole, and then has improved the security of mould processing. Thereby make structural design reasonable, improved this car guide rail stamping die's machining efficiency and precision, convenient lubrication simultaneously can effectively reduce the degree of wear of mould drift and blade, has prolonged the life of mould, and then saves the processing cost.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The automobile sunroof guide rail stamping die is characterized by comprising an upper base plate (1) and a lower base plate (2), wherein a male die fixing plate (3) is arranged at the bottom end of the upper base plate (1), a plurality of elastic bodies (4) are symmetrically arranged at the bottoms of two sides of the upper base plate (1), the elastic bodies (4) penetrate through the male die fixing plate (3) and extend to the lower side of the male die fixing plate (3), a plurality of punching male die assemblies (5) are symmetrically arranged on the male die fixing plate (3) and between the elastic bodies (4), and a discharging plate (6) is arranged at the bottom end of each elastic body (4);

a base plate (7) is arranged at the top end of the lower base plate (2), a concave template (8) is arranged at the top end of the base plate (7), concave module assemblies (9) are symmetrically arranged on the concave template (8), a workpiece (10) is arranged at the top end of the concave module assembly (9), a positioning mechanism (11) is arranged at one end of the workpiece (10) and positioned at the top end of the lower base plate (2), a profiling bracket (12) is arranged at the bottom of one end, far away from the lower base plate (2), of the workpiece (10), and lubricating devices (13) are symmetrically arranged at the top end of the lower base plate (2) and positioned at two sides of the base plate (7);

the punching male die assembly (5) comprises a first punching male die (14), and a second punching male die (15) is arranged on one side of the first punching male die (14).

2. The sunroof rail stamping die of claim 1, wherein the female die assembly (9) comprises a female die holder (901) arranged on the female die plate (8), a groove (902) is formed in the top end of the female die holder (901), a profiling support block (903) is arranged in the groove (902), and a first blanking edge (904) and a second blanking edge (905) are respectively arranged on two sides of the profiling support block (903) and on the top end of the female die holder (901).

3. The sunroof rail stamping die of claim 2, wherein a first convex portion (906) is arranged on one side of the top end of the profiling supporting block (903), a first rounded corner (907) is arranged on each of two sides of the top end of the first convex portion (906), a second convex portion (908) is arranged on one side of the first convex portion (906), and a second rounded corner (909) is arranged on one side, away from the first convex portion (906), of the second convex portion (908).

4. The sunroof rail stamping die according to claim 1, wherein the positioning mechanism (11) comprises a fixing seat (1101) arranged at the top end of the lower base plate (2), a connecting rod (1102) is arranged at the top end of the fixing seat (1101), and a contact sensor (1103) is arranged at one end, away from the fixing seat (1101), of the connecting rod (1102).

5. The automobile sunroof guide rail stamping die according to claim 1, wherein the lubricating device (13) comprises fixing plates (1301) symmetrically arranged on two sides of the base plate (7), a connecting block (1302) is arranged at the top end of each fixing plate (1301), a spray head (1303) is arranged at the top end of each connecting block (1302), and a plug (1304) is arranged at one end, far away from the concave die plate (8), of each spray head (1303).

6. The sunroof rail stamping die of claim 5, wherein a threaded connection is formed between the spray head (1303) and the connecting block (1302), and a nozzle of the spray head (1303) is located between the cavity plate (8) and the stripper plate (6).