CN214814112U

CN214814112U - Automobile body hinge support upgrades continuous mould

Info

Publication number: CN214814112U
Application number: CN202023124880.3U
Authority: CN
Inventors: 陈鹏
Original assignee: Yongfeng Precision Intelligent Manufacturing Jiangsu Co ltd
Current assignee: Yongfeng Precision Intelligent Manufacturing Jiangsu Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-11-23
Anticipated expiration: 2031-09-09

Abstract

The application relates to a progressive continuous die for an automobile body hinge support, relating to the technical field of dies; the die comprises a lower die base, wherein a plurality of lower dies are arranged above the lower die base along the length direction of the lower die base, and a mounting plate is fixedly connected to the side wall of each lower die facing the lower die base; the side wall of each mounting plate facing the lower die base is fixedly connected with a mounting block, the outer surface of the lower die base facing each mounting plate is provided with mounting holes for the mounting blocks at corresponding positions to be inserted into, and each mounting hole penetrates through the two side walls of the lower die base; this application has the effect that improves machining efficiency.

Description

Automobile body hinge support upgrades continuous mould

Technical Field

The application relates to the technical field of molds, in particular to a progressive continuous mold for an automobile body hinge support.

Background

The hinge mount for a motor vehicle body is a special part of a motor vehicle, which is one of the important components of a motor vehicle.

The related Chinese patent with the publication number of CN205056800U discloses a progressive continuous die for a vehicle body chain support, which comprises a frame body, wherein the frame body comprises an upper die holder, a lower die holder and a pressure plate, the pressure plate is arranged between the upper die holder and the lower die holder, a punching unit, a first trimming unit, a blank pressing unit, a forming unit and a second trimming unit are sequentially arranged in the frame body, all the units are provided with unit dies for realizing corresponding functions, each unit die comprises an upper die and a lower die holder, and the pressure plate is fixedly connected with the upper die; when the upper die base and the lower die base are used, the upper die base and the lower die base are respectively fixed on an upper table surface and a lower table surface of a machine tool, when the upper table surface of the machine tool moves downwards, a material pressing plate presses a material strip, the machine tool continues to move downwards, the material strip is machined under the action of unit dies of a punching unit, a first trimming unit, a pressing unit, a forming unit and a second trimming unit, and when one machining is finished, the material strip is drawn to move forwards, and the material strip subjected to the previous treatment enters the next unit until all machining is finished.

Aiming at the related technology, the scraps generated after the material strip is processed are retained and even block the lower die, so that the processing is generally suspended by an operator to clean the lower die in order to ensure the processing precision of the subsequent material strip, but the processing process is easily delayed by the operation, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the machining efficiency is low due to the fact that machining processes are delayed due to the fact that lower dies are cleaned in the related art, the application provides the progressive continuous die for the automobile body hinge support.

The application provides a pair of car body hinge support upgrades continuous mould adopts following technical scheme:

a progressive continuous die for an automobile body hinge support comprises a lower die base, wherein a plurality of lower dies are arranged above the lower die base along the length direction of the lower die base, and a mounting plate is fixedly connected to the side wall of each lower die facing the lower die base; the side wall of each mounting plate towards the lower die holder is fixedly connected with a mounting block, the outer surface of the lower die holder towards each mounting plate is provided with mounting holes for the mounting blocks at corresponding positions to be inserted, and each mounting hole penetrates through the two side walls of the lower die holder.

Through adopting above-mentioned technical scheme, the installation piece has realized being connected with dismantling of die holder with setting up of mounting hole on the one hand, takes out the die holder and changes new die holder through the die holder that will clear up to reduce the process time that delays, improve machining efficiency.

Optionally, the side wall of the mounting block is provided with a guide surface for facilitating the insertion of the mounting hole into the mounting hole.

Through adopting above-mentioned technical scheme, the resistance when installation piece tip has been reduced to setting up of spigot has inserted in the mounting hole to the mounting hole is fixed a position more fast conveniently to the installation piece, and in inserting the mounting hole, improves and changes efficiency.

Optionally, all rotate on mounting hole diapire and the both sides wall and be connected with a plurality of and help smooth roller, help smooth roller lateral wall and installation piece lateral wall laminating mutually.

Through adopting above-mentioned technical scheme to reduce the frictional resistance between installation piece and the mounting hole inner wall, realize that the installation piece slides more convenient fast in the mounting hole, improve the replacement efficiency, thereby further reduce the process time that delays.

Optionally, one end of the mounting hole is a starting end, the other end of the mounting hole is a tail end, a fixed baffle is integrally formed on the side wall of the lower die holder close to the tail end, a movable baffle is connected to the side wall of the lower die holder close to the starting end in a sliding manner, one end of the mounting block is attached to the fixed baffle, and the other end of the mounting block is attached to the movable baffle.

Through adopting above-mentioned technical scheme, before the installation bed die, the adjustable fender that slides towards the direction of keeping away from mounting hole department to avoid adjustable fender to obstruct the installation piece and insert, after the installation piece inserts in the mounting hole, the installation piece wherein one end is laminated in fixed stop, then moves adjustable fender towards the direction that is close to mounting hole department, makes adjustable fender laminate on the installation piece, thereby realizes spacing to the installation piece, prevents that the installation piece from being squinting along the width direction of die holder.

Optionally, a magnet piece is embedded in the end wall of the mounting block facing the fixed baffle, and an adsorption iron piece magnetically attracted with the magnet piece is embedded in the side wall of the fixed baffle.

Through adopting above-mentioned technical scheme, when installation piece and fixed stop laminated mutually, installation piece end wall magnetism was inhaled admittedly on fixed stop this moment, prevents that the installation piece from moving towards the direction of keeping away from fixed stop under the drive of helping the smooth roller, and then influences the adjustable fender and laminate in the surface of installation stop.

Optionally, a support plate is vertically arranged on the side wall of the lower die base close to the beginning end of the mounting hole, and the upper surface of the support plate is flush with the upper surface of the sliding-assistant roller on the bottom wall of the mounting hole.

Through adopting above-mentioned technical scheme, when inserting the mounting block in the mounting hole, operating personnel need lift the bed die while, fixes a position the position of mounting block and mounting hole simultaneously, because the bed die has certain weight, consequently this kind of operation is comparatively hard, and the setting of backup pad can be before the mounting block inserts the mounting hole for whole die holder provides the support, alleviates operating personnel's operation burden.

Optionally, the mounting panel passes through the hinge rotation and connects in the die holder lateral wall, the embedding groove has been seted up to the die holder lateral wall symmetry, each all rotate in the embedding groove and be connected with three supporting hornblocks, each three supporting hornblock lateral walls all butt in the mounting panel lateral wall.

By adopting the technical scheme, when the mounting plate is required to be used, the mounting plate is parallel to the length direction of the mounting hole, and the supporting triangular block is rotated out of the embedding groove and is abutted against the side wall of the mounting plate, so that the mounting plate is manufactured; when the mounting plate is not needed to be used, the supporting tripod is rotated into the embedding groove, and then the mounting plate is rotated to be attached to the outer side wall of the lower die holder, so that the occupied space of the mounting plate is reduced.

Optionally, the lower die side wall is vertically provided with a handle, and the outer side wall of the handle is fixedly sleeved with an anti-skidding sleeve.

Through adopting above-mentioned technical scheme, setting up of handle provides the application of force point for operating personnel takes out the bed die from the die holder to realize changing the operation to the convenience of die holder, steadily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the mounting block and the mounting hole realizes the detachable connection of the lower die and the lower die holder on one hand, and the lower die needing to be cleaned is taken out of the lower die holder and replaced by a new lower die, so that the delayed processing time is reduced, and the processing efficiency is improved;

2. the arrangement of the sliding-assisting roller reduces the friction resistance between the mounting block and the inner wall of the mounting hole, the mounting block can slide in the mounting hole more conveniently and rapidly, and the replacement efficiency is improved, so that the delayed processing time is further reduced;

3. when inserting the mounting block in the mounting hole, operating personnel need lift the bed die while, fixes a position the position of mounting block and mounting hole simultaneously, because the bed die has certain weight, therefore this kind of operation is comparatively hard, and the setting up of backup pad can be before the mounting block inserts the mounting hole for whole die holder provides the support, alleviates operating personnel's operation burden.

Drawings

FIG. 1 is a schematic structural view of a progressive continuous mold for a hinge bracket of an automobile body in an embodiment;

FIG. 2 is a cross-sectional view of the lower die base with the lower die removed from the lower die base in accordance with an embodiment;

FIG. 3 is a sectional view of the die holder showing the installation of the lower die and the inside of the die holder in the embodiment.

Description of reference numerals: 1. an upper die holder; 2. a lower die holder; 21. mounting holes; 211. a starting end; 212. a terminal end; 213. a sliding-assisting roller; 22. fixing a baffle plate; 221. adsorbing iron sheets; 23. a movable baffle; 24. a support plate; 25. supporting the triangular blocks; 251. an embedding groove; 3. a die set; 31. an upper die; 32. a lower die; 33. mounting a plate; 331. a handle; 3311. an anti-slip sleeve; 34. mounting blocks; 341. a guide surface; 342. and a magnet piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses automobile body hinge support upgrades continuous mould. Referring to fig. 1, the progressive continuous die for the hinge bracket of the automobile body comprises a lower die holder 2 and an upper die holder 1 which are oppositely arranged up and down, a plurality of die sets 3 are arranged between the upper die holder 1 and the lower die holder 2, and each die set 3 comprises an upper die 31 fixedly connected to the upper die holder 1 and a lower die 32 detachably connected to the lower die holder 2. Each group of dies realizes different processing functions, such as punching, trimming, forming and the like.

Referring to fig. 1 and 2, a mounting plate 33 is fixedly welded on the side wall of the lower die 32 facing the lower die holder 2, a handle 331 is vertically welded on the outer side wall of the mounting plate 33, and an anti-slip sleeve 3311 made of rubber is fixed on the outer side wall of the handle 331; the side wall of the mounting plate 33 facing the lower die holder 2 is fixedly welded with a mounting block 34, the mounting block 34 is positioned in the middle of the mounting plate 33, the side wall of the lower die holder 2 facing the mounting block 34 is provided with a mounting hole 21 for the mounting block 34 to be inserted, one end of the mounting hole 21 is a starting end 211, and the other end of the mounting hole is a tail end 212; the initial end 211 of the mounting hole 21 penetrates through the side wall of the lower die holder 2.

Referring to fig. 1 and 2, a support plate 24 is rotatably connected to a side wall of the lower die holder 2 near the starting end 211 of the mounting hole 21 through a hinge, embedding grooves 251 are symmetrically formed in the side wall of the lower die holder 2 near the support plate 24, supporting triangular blocks 25 are embedded in the embedding grooves 251, the supporting triangular blocks 25 are rotatably connected with the inner walls of the embedding grooves 251 through rotating shafts, when the supporting triangular blocks 25 are partially rotated out of the embedding grooves 251, the upper surfaces of the supporting triangular blocks abut against the lower surface of the support plate 24 to support the support plate 24, the mounting block 34 is taken out of the mounting hole 21 by pulling a handle 331 and is moved onto the support plate 24 to be taken out; the new lower mold 32 is then moved onto the support plate 24 and the mounting blocks 34 of the new lower mold 32 are inserted into the mounting holes 21.

Referring to fig. 1 and 3, the bottom wall of the mounting hole 21 and the two inner side walls thereof are rotatably connected with a plurality of sliding-assistant rollers 213, and the upper surfaces of the sliding-assistant rollers 213 at the bottom wall of the mounting hole 21 are flush with the upper surface of the support plate 24; the sliding-assistant roller 213 is disposed along the length direction of the mounting hole 21, and the mounting block 34 is disposed on the outer surface away from the mounting plate 33 and on both sides thereof with guide surfaces 341 for being inserted into the mounting hole 21 from the start end 211 of the mounting hole 21.

Referring to fig. 1 and 3, a fixed baffle 22 is integrally formed on the side wall of the lower die holder 2 near the end 212 of the mounting hole 21, a magnet piece 342 is embedded in the end wall of the mounting block 34 near the fixed baffle 22, and an adsorption iron piece 221 magnetically attracted with the magnet piece 342 is embedded in the fixed baffle 22; the lateral wall of the lower die holder 2 near the starting end 211 of the mounting hole 21 is connected with a movable baffle 23 in a sliding manner along the length direction, when the mounting block 34 is completely inserted into the mounting hole 21, one end of the mounting block 34 is magnetically attracted to the fixed baffle 22, the end wall of the mounting block 34 far away from the fixed baffle 22 is flush with the end wall of the lower die holder 2, and the movable baffle 23 is moved towards the direction near the mounting block 34 to be attached to the end wall of the mounting block 34.

The implementation principle of the progressive continuous die for the automobile body hinge support in the embodiment of the application is as follows: first, the handle 331 is pulled to take out the lower mold 32 to be replaced from the mounting hole 21, and the lower mold is moved onto the support plate 24 and then removed from the support plate 24.

Then, moving a new lower die 32 onto the support plate 24, and moving the position of the lower die 32 on the support plate 24 to align the mounting blocks 34 of the lower die 32 with the mounting holes 21; then, the mounting block 34 is inserted into the mounting hole 21 by holding the handle 331, the mounting block 34 is pushed by the slide-assisting roller 213 to rapidly slide along the length direction of the mounting hole 21, so that the end part of the mounting block 34 is magnetically attracted and fixed on the fixed baffle 22, and then the movable baffle 23 is moved towards the direction close to the mounting block 34, and the side wall of the movable baffle 23 is attached to the side wall of the mounting block 34; finally, the supporting triangular blocks 25 are rotated into the embedding grooves 251, and then the supporting plate 24 is rotated to make the length direction of the supporting triangular blocks parallel to the height direction of the lower die base 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automobile body hinge support upgrades continuous mould which characterized in that: the die comprises a lower die holder (2), wherein a plurality of lower dies (32) are arranged above the lower die holder (2) along the length direction of the lower die holder, and a mounting plate (33) is fixedly connected to the side wall of each lower die (32) facing the lower die holder (2); each mounting panel (33) are towards equal fixedly connected with installation piece (34) of lateral wall of die holder (2) department, die holder (2) are all offered the installation piece (34) that supply corresponding position towards the surface of each mounting panel (33) department and are inserted mounting hole (21) of establishing, each mounting hole (21) all run through die holder (2) both sides wall.

2. The progressive die for the hinge bracket of the automobile body according to claim 1, wherein: the side wall of the mounting block (34) is provided with a guide surface (341) which is convenient for the mounting hole (21) to be inserted into the mounting hole (21).

3. The progressive die for the hinge bracket of the automobile body according to claim 2, wherein: all rotate on mounting hole (21) diapire and the both sides wall and be connected with a plurality of and help smooth roller (213), help smooth roller (213) lateral wall and installation piece (34) lateral wall laminating mutually.

4. The progressive die for an automotive body hinge bracket according to claim 3, wherein: wherein one end of mounting hole (21) is top (211), mounting hole (21) other end is terminal (212), integrated into one piece has fixed stop (22) on the lateral wall that die holder (2) are close to terminal (212) department, the lateral wall that die holder (2) are close to top (211) department slides and is connected with adjustable fender (23), mounting block (34) wherein one end is laminated in fixed stop (22), mounting block (34) other end is laminated in adjustable fender (23).

5. The progressive die for the hinge bracket of the automobile body according to claim 4, wherein: the end wall of the mounting block (34) facing the fixed baffle plate (22) is embedded with a magnet piece (342), and the side wall of the fixed baffle plate (22) is embedded with an adsorption iron piece (221) which is magnetically adsorbed and fixed with the magnet piece (342).

6. The progressive die for the hinge bracket of the automobile body according to claim 4, wherein: the side wall of the lower die holder (2) close to the starting end (211) of the mounting hole (21) is vertically provided with a support plate (24), and the upper surface of the support plate (24) is flush with the upper surface of a slide-assisting roller (213) on the bottom wall of the mounting hole (21).

7. The progressive die for an automotive body hinge bracket according to claim 6, wherein: mounting panel (33) rotate through the hinge and connect in lower bolster (2) lateral wall, embedding groove (251) have been seted up to lower bolster (2) lateral wall symmetry, each all rotate in embedding groove (251) and be connected with three hornblocks (25), each support three hornblocks (25) equal butt in mounting panel (33) lateral wall.

8. The progressive die for the hinge bracket of the automobile body according to claim 1, wherein: the side wall of the lower die (32) is vertically provided with a handle (331), and an anti-skidding sleeve (3311) is fixedly sleeved on the outer side wall of the handle (331).