CN215658651U

CN215658651U - Flexible frame type moulding bed structure

Info

Publication number: CN215658651U
Application number: CN202120326840.2U
Authority: CN
Inventors: 金启扬; 李育弟; 张彦
Original assignee: Yanfeng Plastic Omnium Automotive Exterior Systems Co Ltd
Current assignee: Yanfeng Plastic Omnium Automotive Exterior Systems Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2022-01-28
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to a flexible frame type tire mold structure which comprises a bottom plate and an upright post fixedly connected with the bottom plate, wherein a tire mold frame is installed at the top of the upright post, and a tire mold quick-changing plate is detachably installed on the tire mold frame; the mould frame comprises a middle part and two side parts, and the two side parts are respectively connected with two ends of the middle part; the rapid tire mold changing plate is composed of a middle plate corresponding to the middle part and side plates corresponding to the side parts, and the middle plate and the side plates are both provided with contour blocks matched with products to be processed. The utility model realizes flexible die change of different products, reduces the manufacturing cost of the forming die, improves the die change efficiency and saves the field of factories.

Description

Flexible frame type moulding bed structure

Technical Field

The utility model relates to the field of automobile exterior trim, in particular to a flexible frame type tire mold structure.

Background

The vehicle bumper skin production needs punching and welding at a punching and welding workstation, but the punching and welding workstation commonly used at present can only produce to several single products, even can the retooling, the process and the cycle of whole retooling are loaded down with trivial details relatively, and the fault rate is higher in the middle of the retooling process moreover. Particularly, when a small lot of supply modes and a plurality of supply modes are met, the tire molds with corresponding product quantity need to be input, and the occupied area of a factory is large. In the whole production process, the switching of the moulding bed is not flexible enough, and the development cost of the moulding bed is relatively high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a flexible frame type tire mold structure, which can improve the flexibility degree of the tire mold, reduce the development cost of the tire mold, improve the mold changing efficiency and save the factory site.

The utility model provides a flexible frame type tire mold structure which comprises a bottom plate and an upright post fixedly connected with the bottom plate, wherein a tire mold frame is installed at the top of the upright post, and a tire mold quick-change plate is detachably installed on the tire mold frame; the mould frame comprises a middle part and two side parts, and the two side parts are respectively connected with two ends of the middle part; the rapid tire mold changing plate is composed of a middle plate corresponding to the middle part and side plates corresponding to the side parts, and the middle plate and the side plates are both provided with contour blocks matched with products to be processed.

Further, the tire mold frame further comprises two top surface parts, and the two top surface parts are respectively connected to one ends of the side surface parts, which are opposite to the middle part; the forming die quick-change plate further comprises a top plate corresponding to the top surface part, and a profiling block matched with a product to be processed is installed on the top plate.

Further, the middle plate, the side plates, and the top plate are mounted on the respective middle portions, the side portions, and the top surface portions by locking knobs and are positioned on the respective middle portions, side portions, and top surface portions by positioning pins and linear bearings.

Furthermore, a plurality of first mounting holes and a plurality of first positioning holes are formed in the middle portion, the side portions and the top portion, a plurality of second mounting holes and a plurality of second positioning holes are formed in the middle plate, the side plates and the top plate, the first mounting holes are aligned with the second mounting holes, and the first positioning holes are aligned with the second positioning holes.

Furthermore, the locking knob sequentially penetrates through the second mounting hole and the first mounting hole from top to bottom, and the positioning pin sequentially penetrates through the second positioning hole, the linear bearing and the first positioning hole from top to bottom.

Furthermore, the flexible frame type tire mold structure provided by the utility model further comprises a quick butt joint mechanism, wherein the quick butt joint mechanism comprises a contact butt joint plate with a contact point head and a contact induction plate, the contact butt joint plate is arranged on the tire mold quick change plate, and the contact induction plate is arranged on the tire mold frame.

Furthermore, a vacuum chuck and an air connector connected with the vacuum chuck are arranged on the tire mold quick-change plate.

The flexible frame type tire mold structure further comprises a radar support quick-changing device, the radar support quick-changing device comprises a support lifting structure connected with the bottom plate, a radar support quick-changing plate is arranged at the top of the support lifting structure, and a plurality of radar support bases matched with a product to be processed are mounted on the radar support quick-changing plate.

Preferably, the bottom plate and the tire mold frame are both designed in a hollow manner.

Preferably, the bottom plate, the upright, and the tire mold frame are integrally formed.

The forming die frame is a common standard part, when different products need to be processed, only five metal plate rows in the quick forming die replacing plate need to be replaced, flexible forming die replacement of different products is achieved, forming die manufacturing cost is reduced, forming die replacing efficiency is improved, and factory sites are saved.

Drawings

Fig. 1 is a perspective view of a flexible frame type tire mold structure according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the radar mount of fig. 1 with the quick-change device removed.

Fig. 3 is a schematic view of the connection of the middle plate and the middle portion in fig. 2.

Fig. 4 is a schematic structural diagram of the quick docking mechanism.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, a flexible frame type tire mold structure according to a preferred embodiment of the present invention includes a bottom plate 1, a column 2, a tire mold frame 3, a tire mold quick-change plate 4, and a radar support quick-change device 5. Wherein, the bottom plate 1 is fixed in ground or operation platform, and it is with stand 2 and radar support quick change device 5 fixed connection. The moulding bed frame 3 is arranged at the top of the upright post 2 and is supported by the upright post 2, and a moulding bed quick-change plate 4 is detachably arranged on the moulding bed frame 3.

As shown in fig. 2, the base plate 1 is provided with a handle 11 for facilitating operations such as movement and transportation. The bottom plate 1 and the moulding bed frame 3 are both designed in a hollow-out mode, and the weight of the whole moulding bed structure can be reduced. The bottom plate 1, the upright post 2 and the moulding bed frame 3 can be made of metal materials such as aluminum, steel, copper, zinc, titanium alloy and the like by casting, and the bottom plate 1, the upright post 2 and the moulding bed frame 3 can be connected together by fasteners or can be formed into a whole.

The carcass frame 3 comprises a central portion 31, two lateral portions 32 and two top portions 33, the two lateral portions 32 being symmetrically arranged at the two ends of the central portion 31, the two top portions 33 being connected to the two lateral portions 32 respectively and the two top portions 33 being symmetrically arranged. The five parts are integrally bowl-shaped, and the shape and the size of the five parts are obtained by merging and analyzing data of various products to form a universal frame. The form quick-change plate 4 is composed of a middle plate 41, two side plates 42 and two top plates 43, the shapes and the sizes of the five metal plates correspond to those of the five parts in the form frame 3 one by one, namely, the shape and the size of the middle plate 41 are approximately the same as those of the middle part 31, the shape and the size of the side plates 42 are approximately the same as those of the side parts 32, and the shape and the size of the top plates 43 are approximately the same as those of the top part 33. In addition, five metal plates in the tire mold quick-change plate 4 can be made of metal materials such as aluminum, steel, copper, zinc, titanium alloy and the like.

In order to enable the five metal plates of the mold fast changing plate 4 to be correspondingly mounted on five parts of the mold frame 3, each part of the mold frame 3 is provided with four first mounting holes 34 and four first positioning holes 35, each metal plate of the mold fast changing plate 4 is provided with four second mounting holes 44 and four second positioning holes 45, the positions of the second mounting holes 44 are aligned with the positions of the first mounting holes 34, and the positions of the second positioning holes 45 are aligned with the positions of the first positioning holes 35.

Fig. 3 shows a schematic view of the connection of the intermediate plate 41 to the intermediate portion 31 of the tire mold frame 3. As shown, the locking knob 61 passes through the second mounting hole 44 and the first mounting hole 34 in this order from top to bottom to fix the intermediate plate 41 to the intermediate portion 31 of the tire mold frame 3. Four linear bearings 62 are provided between the intermediate plate 41 and the intermediate portion 31, the linear bearings 62 being operable to adjust the height of the intermediate plate 41 relative to the intermediate portion 31, and thus the height of the product to be processed. The positioning pin 63 passes through the second positioning hole 45, the linear bearing 62 and the first positioning hole 35 in this order from top to bottom to achieve accurate positioning of the intermediate plate 41. When the intermediate plate 41 needs to be replaced, the locking knob 61 and the positioning pin 63 are unscrewed, and the intermediate plate 41 is directly taken down to replace a new metal plate. The other metal plates of the mold quick-change plate 4 are fixed and removed in a similar manner to the intermediate plate 41, and will not be described again. According to the utility model, a positioning and locking mode of the locking knob and the positioning pin is adopted, so that convenience in replacing the moulding bed quick replacing plate 4 can be ensured, the metal plate can be quickly locked and detached, and the repeated precision of each replacement can be met.

The five metal plates of the forming die quick-change plate 4 are all provided with a plurality of contour blocks 46, and the number, the shape and the size of the contour blocks 46 on each metal plate are determined according to the shape and the size of a product. As shown in fig. 4, a contact abutting plate 71 having a contact head is provided on the intermediate plate 41, a contact sensing plate 72 is provided on the intermediate portion 31 corresponding to the intermediate plate 41, and the contact abutting plate 71 and the contact sensing plate 72 together constitute a quick docking mechanism 7. When the mold quick-change plate 4 is mounted in place on the mold frame 3, the contact-making plate 71 and the contact-sensing plate 72 are connected by quick-insertion and release a mating completion signal, which is received by the detection device 8 (see fig. 1 and 2) provided on the intermediate plate 41. That is, during the process of replacing the tire mold quick-change plate 4, if the detection device 8 detects the docking completion signal, it indicates that the position of the replaced tire mold quick-change plate 4 is correctly installed.

Returning to fig. 1 and 2, the two side plates 42 are provided with vacuum suction cups 91 for sucking and fixing the product. In order to enable the vacuum air channels to be in quick butt joint during the replacement of the tire mold quick-replacing plate 4, the side plate 42 is correspondingly provided with an air connector 92 connected with a vacuum suction cup 91. The air connector 92 can be quickly inserted into the vacuum chuck 91 to ensure air tightness after insertion, and can also be quickly pulled out from the vacuum chuck 91. Because the vacuum degree of the vacuum chuck 91 is usually between 3.5 KPa and 6KPa, the air joint 92 in this embodiment adopts a tapered air joint to effectively realize quick insertion and extraction.

The radar support quick-change device 5 comprises a support lifting structure 51 connected with the bottom plate 1, the support lifting structure 51 is driven by a cylinder 52, a radar support quick-change plate 53 is arranged at the top of the support lifting structure 51, a plurality of radar support bases 54 are installed on the radar support quick-change plate 53, and the shapes and the sizes of the radar support bases 54 are determined according to different products. When a product needs to be processed, the support lifting structure 51 lifts the radar support base 54 to the height of the product through the air cylinder 52, so that the product can be welded, punched and the like.

The bottom plate 1, the upright post 2 and the tire mold frame 3 can be used as a common standard component, and when different products need to be processed, only five metal plates in the tire mold replacing quick replacing plate 4 need to be replaced, so that flexible mold replacement of different products is realized, and the manufacturing cost of the tire mold and the occupation of the tire mold in a factory are reduced.

The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The utility model has not been described in detail in order to avoid obscuring the utility model.

Claims

1. A flexible frame type tire mold structure comprises a bottom plate and an upright post fixedly connected with the bottom plate, and is characterized in that a tire mold frame is mounted at the top of the upright post, and a tire mold quick-change plate is detachably mounted on the tire mold frame; wherein the content of the first and second substances,

the mould frame comprises a middle part and two side parts, and the two side parts are respectively connected with two ends of the middle part;

the rapid tire mold changing plate is composed of a middle plate corresponding to the middle part and side plates corresponding to the side parts, and the middle plate and the side plates are both provided with contour blocks matched with products to be processed.

2. A flexible frame type tire form structure as in claim 1, wherein said tire form frame further comprises two top portions respectively attached to ends of said side portions opposite said middle portion; the forming die quick-change plate further comprises a top plate corresponding to the top surface part, and a profiling block matched with a product to be processed is installed on the top plate.

3. A flexible frame-type form construction as claimed in claim 2, wherein the middle, side and top panels are mounted on the respective middle, side and top portions by locking knobs and are positioned on the respective middle, side and top portions by locating pins and linear bearings.

4. A flexible frame type tire mold structure as in claim 3, wherein said middle portion, said side portions and said top portion are each provided with a plurality of first mounting holes and a plurality of first positioning holes, said middle plate, said side plates and said top plate are each provided with a plurality of second mounting holes and a plurality of second positioning holes, said first mounting holes are aligned with said second mounting holes, and said first positioning holes are aligned with said second positioning holes.

5. A flexible frame type tire mold structure according to claim 4, wherein said locking knob sequentially passes through said second mounting hole and said first mounting hole from top to bottom, and said positioning pin sequentially passes through said second positioning hole, said linear bearing and said first positioning hole from top to bottom.

6. The flexible frame-type tire mold structure of claim 1, further comprising a quick docking mechanism comprising a contact docking plate having a contact head and a contact sensor plate, wherein the contact docking plate is disposed on the tire mold quick change plate, and wherein the contact sensor plate is disposed on the tire mold frame.

7. A flexible frame type moulding bed structure according to claim 1, wherein said mould quick-change plate is provided with a vacuum chuck and an air connector connected with said vacuum chuck.

8. The flexible frame type tire mold structure according to claim 1, further comprising a radar support quick-change device, wherein the radar support quick-change device comprises a support lifting structure connected to the bottom plate, a radar support quick-change plate is disposed on the top of the support lifting structure, and a plurality of radar support bases matched with the product to be processed are mounted on the radar support quick-change plate.

9. A flexible frame type tire mold structure according to claim 1, wherein said bottom plate and said tire mold frame are both of hollow design.

10. A flexible frame type tire form structure as claimed in claim 1, wherein said base plate, said upright and said tire form frame are integrally formed.