CN216461250U

CN216461250U - Anti-bending inclined wedge mold

Info

Publication number: CN216461250U
Application number: CN202122599145.6U
Authority: CN
Inventors: 李国强; 王鸣华; 卢军委; 杨鹏; 叶虎
Original assignee: Jiangsu Huaqiang Mould Technology Co ltd
Current assignee: Jiangsu Huaqiang Mould Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-10
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an anti-bending inclined wedge mould which comprises an upper mould frame and a lower mould frame, wherein the upper mould frame is provided with an inclined wedge sliding block, the lower mould frame is provided with a driving block, the inclined wedge sliding block is slidably arranged on the inner surface of the upper mould frame through pressing plates arranged at two ends of the inclined wedge sliding block, the inclined wedge sliding block is provided with an anti-bending assembly, one end of the anti-bending assembly is fixed at the middle part of the inclined wedge sliding block, and the other end of the anti-bending assembly penetrates through a waist-shaped through hole formed in the upper mould frame and is in sliding connection with the outer surface of the upper mould frame. The utility model can effectively prevent the middle part of the wedge slide block from warping, so that the die has better stability and is not easy to deform, and the service life and the wedge quality of the die are improved.

Description

Anti-bending inclined wedge mold

Technical Field

The utility model relates to the technical field of automobile molds, in particular to an anti-bending slanting wedge mold.

Background

In order to ensure the accuracy of the size of the automobile sheet metal part with a complex shape after molding, a tapered wedge mold is required to be used for trimming at the later stage. The upper die base of the wedge die is provided with a sliding block, and the wedge mechanism converts the vertical motion of the die into horizontal motion or oblique motion through the matching and angle conversion between the driving block and the sliding block. And an upper die cutter block and a lower die cutter block are arranged on the wedge mechanism and used for cutting waste materials out of the sheet metal part, and meanwhile, the wedge sliding block is matched with the upper die frame. However, in the production process, the die needs to work for a long time, so that the wedge slide block is easy to deform integrally, the service life of parts matched with the wedge is greatly reduced, and the safety is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anti-deflection slanting wedge mold.

The technical scheme adopted by the utility model is as follows:

the utility model provides a prevent warping and carve mould to one side, includes die carrier and lower die carrier, and the upper die carrier is provided with the slide wedge slider, and the lower die carrier is provided with the drive block, and the slide wedge slider is installed in the internal surface of upper die carrier through the clamp plate slidable that sets up at its both ends, is provided with on the slide wedge slider and prevents warping the subassembly, prevents warping subassembly one end and fixes the middle part of carving the slider to one side, and the other end passes the waist shape through-hole of seting up in the upper die carrier and is connected with the surface sliding of upper die carrier.

Further, the anti-deflection component comprises a supporting block and a sliding block; the outer surface of the upper die frame is provided with a chute, and the bottom of the chute is provided with a waist-shaped through hole; one end of the supporting block is fixedly connected with the middle part of the wedge sliding block through a pin shaft, the other end of the supporting block slidably penetrates through the waist-shaped through hole to be fixedly connected with the sliding block, the sliding block is arranged in the sliding groove, and the bottom surface of the sliding block is slidably connected with the bottom surface of the sliding groove.

Further, the both sides of spout are equipped with the slide, and the slide comprises vertical board and horizontal plate, the bottom surface of sliding block and the horizontal plate sliding connection of slide, and the left and right sides face of sliding block does not contact with the vertical board of slide.

Furthermore, the sliding block is fixedly connected to the upper end face of the supporting block through a screw, a through first pin hole is formed in the center of the supporting block, a second pin hole is formed in the center of the wedge sliding block, one end of the pin shaft is inserted into the first pin hole, and the other end of the pin shaft is inserted into the second pin hole.

The utility model has the beneficial effects that:

1. through setting up the anti-deflection subassembly, can effectively prevent the middle part warpage of slide wedge slider, make mould stability better, non-deformable improves the life of mould and carves the quality to one side.

2. After the safety degree of the die is improved, the die does not need to be maintained frequently in the later period, the production time is saved, the manufacturing period of the die is greatly shortened, and the manpower, material resources and financial resources are saved.

Drawings

FIG. 1 is a schematic view of a connection structure of an upper mold frame and a slanting wedge sliding block of the deflection-preventing slanting wedge mold of the present invention.

Fig. 2 is a bottom view of fig. 1.

Fig. 3 is a partially enlarged view of a portion a of fig. 1.

FIG. 4 is a schematic view showing the structure of the slanting wedge slider of the present invention.

FIG. 5 is a schematic structural view of the deflection preventing assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings and a preferred embodiment.

In the following embodiments, a surface of the upper mold frame opposite to the lower mold frame is defined as an "inner surface", and an opposite surface is defined as an "outer surface".

Example 1

Referring to fig. 1 to 5, the present embodiment provides an anti-deflection wedge mold, which includes an upper mold frame 1 and a lower mold frame (not shown in the drawings), wherein the upper mold frame is provided with a wedge sliding block 2, and the wedge sliding block 2 is provided with an anti-deflection assembly and an upper mold cutter block. The lower die frame is provided with a driving block and a lower die cutter block. The wedge slide block 2 is matched with the driving block to enable the upper die cutter block and the lower die cutter block to be tangent to trim the sheet metal part. The structure of the lower mold frame is prior art and will not be described in detail here.

The inclined wedge sliding block 2 is slidably mounted on the inner surface of the upper die frame 1 through pressing plates 5 arranged at two ends of the inclined wedge sliding block, and an anti-deflection assembly 4 is arranged on the inclined wedge sliding block 2.

The outer surface of the upper die carrier 1 is provided with a sliding chute 11, and the bottom of the sliding chute is provided with a waist-shaped through hole 12; the sliding plates 13 are arranged on two sides of the sliding chute 11, and the sliding plates 13 are composed of vertical plates and horizontal plates.

The deflection preventing assembly 4 comprises a supporting block 42 and a sliding block 41, wherein first threaded holes 411 are formed in two ends of the sliding block 41, a through pin hole 421 is formed in the center of the supporting block 42, second threaded holes 422 are formed in two ends of the supporting block 42, the second threaded holes 422 correspond to the first threaded holes 411 in a one-to-one mode, the sliding block 41 is fixedly connected to the upper end face of the supporting block 42 through screws penetrating through the first threaded holes 411 and the second threaded holes 422, and the lower end of the supporting block 42 is fixedly connected with the middle portion of the wedge sliding block 2 through a pin shaft in the insertion pin hole 421. The supporting block 42 can slidably pass through the waist-shaped through hole 12, the sliding block 41 is arranged in the sliding groove 11, the bottom surface of the sliding block 41 is slidably connected with the horizontal plate of the sliding plate 13, and the left side surface and the right side surface of the sliding block 41 are not in contact with the vertical plate of the sliding plate 13.

Prevent the subassembly 4 that flexes and pass through round pin axle fastening connection with slide wedge slider 2, conveniently prevent the dismouting and the change of the subassembly that flexes, and be favorable to balanced slide wedge slider 2's atress, improve its life and motion stability. The anti-deflection component 4 is connected with the upper die carrier 1 in a sliding mode through the sliding plate 13, and abrasion of the body of the upper die carrier 1 can be prevented, so that the upper die carrier 1 is protected, and the service life of the upper die carrier 1 is prolonged.

The working principle of the utility model is as follows:

when the slide wedge slider 2 contacts with the lower die carrier, the upper die cutter block 3 is driven to be tangent with the lower die cutter block, and the middle part of the slide wedge slider 2 can be warped because the pressing plate 2 presses the two ends of the slide wedge slider 2. This application prevents subassembly 4 of buckling through the installation of the intermediate part at slide wedge slider 2, prevent that subassembly 4 of buckling is in the same place through round pin axle fastening with slide wedge slider 2, along with slide wedge slider 2 horizontal slip in the waist shape through-hole 12 of last die carrier 1, not only increased to one side carve slider 2 with the tie point of last die carrier 1 prevented slide wedge slider 2's middle part warpage, guaranteed slide wedge slider 2's atress equilibrium, prolong its life, and guaranteed slide wedge slider 2's wholeness is balanced, reduce to one side and carve the error.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and the improvements and modifications are also within the protection scope of the present invention.

Claims

1. The utility model provides a prevent warping and carve mould to one side, includes die carrier and lower die carrier, and the die carrier is provided with the slide wedge slider on the mould, and the lower die carrier is provided with the drive block, its characterized in that, the slide wedge slider is installed in the internal surface of last die carrier through the clamp plate slidable that sets up at its both ends, is provided with on the slide wedge slider and prevents warping the subassembly, prevents warping subassembly one end and fixes the intermediate part of carving the slider to one side, and the other end passes the waist shape through-hole of seting up in last die carrier and goes up the surface sliding connection of die carrier.

2. The anti-deflection wedge mold of claim 1, wherein the anti-deflection assembly comprises a support block and a slide block; the outer surface of the upper die frame is provided with a chute, and the bottom of the chute is provided with a waist-shaped through hole; one end of the supporting block is fixedly connected with the middle part of the wedge sliding block through a pin shaft, the other end of the supporting block slidably penetrates through the waist-shaped through hole to be fixedly connected with the sliding block, the sliding block is arranged in the sliding groove, and the bottom surface of the sliding block is slidably connected with the bottom surface of the sliding groove.

3. The anti-deflection wedge mold as claimed in claim 2, wherein the slide plates are provided on both sides of the slide groove, the slide plates are composed of a vertical plate and a horizontal plate, the bottom surfaces of the slide plates are slidably connected to the horizontal plate of the slide plate, and the left and right side surfaces of the slide plates are not in contact with the vertical plate of the slide plate.

4. The anti-deflection wedge mold as claimed in claim 3, wherein the sliding block is fixedly connected to the upper end surface of the supporting block by a screw, the supporting block has a first pin hole formed therethrough at a central portion thereof, the wedge sliding block has a second pin hole at a central portion thereof, and the pin shaft has one end inserted into the first pin hole and the other end inserted into the second pin hole.