CN219093405U

CN219093405U - Stamping forming device for machining wave-shaped guardrail

Info

Publication number: CN219093405U
Application number: CN202222983529.2U
Authority: CN
Inventors: 宫言亮; 高占周; 许卫飞; 王贺; 王景常
Original assignee: Shandong Yingxin Transportation Facilities Co ltd
Current assignee: Shandong Yingde Transportation Facilities Co.,Ltd.
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-30
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a stamping forming device for processing a wave-shaped guardrail, which belongs to the technical field of stamping devices, wherein an upright post and a bottom plate are fixedly arranged on the surface of a stamping machine table, a top plate is fixedly connected to one end of the upright post, a hydraulic cylinder is fixedly arranged on the surface of the top plate, a telescopic rod is arranged at the output end of the hydraulic cylinder, one end of the telescopic rod is detachably connected with a lifting plate, an upper die and a lower die are respectively detachably connected to the surfaces of the lifting plate and the bottom plate, a boss and an upper groove are arranged at one end of the upper die, and a lower groove is arranged on the surface of the lower die.

Description

Stamping forming device for machining wave-shaped guardrail

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a stamping forming device for machining a waveform guardrail.

Background

The corrugated guardrail is required to process raw material plates in the processing process by using a forming device, such as a highway corrugated guardrail extrusion forming device disclosed in publication No. CN210045811U, but the forming device can not enable the raw material plates to form a stable corrugated shape when a die is extruded downwards, so that the processing quality is reduced, the raw material plates are fed through the upper end surface of a positioning plate, the accurate feeding position of the raw material plates can not be controlled, and skew is easy to generate.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the stamping forming device for the wave-shaped guardrail processing, which can process the disposable raw material plate into a wave shape through the upper die and the lower die, improves the processing quality, and is convenient for the assembly and disassembly of the upper die and the lower die through the lifting plate and the bottom plate, and the feeding groove is surrounded between the L-shaped baffle plate and the lower die, so that the feeding position of the raw material plate can be limited, and the feeding stability and the feeding accuracy are greatly improved.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a wave form is stamping forming device for guardrail processing, includes the punching machine platform, the fixed surface of punching machine platform installs stand and bottom plate, the one end fixedly connected with roof of stand, the fixed surface of roof installs the pneumatic cylinder, the output of pneumatic cylinder is equipped with the telescopic link, the one end of telescopic link can be dismantled and is connected with the lifter plate, the surface of lifter plate and bottom plate can be dismantled respectively and is connected with last mould and bed die, the one end of going up the mould is equipped with boss and last recess, the surface of bed die is equipped with the lower recess, the surface contact of bed die is connected with the ripple guardrail board, the side fixed mounting of bed die has symmetrical baffle, and the interval between the symmetrical baffle is greater than the width dimension of last mould, and this wave form is stamping forming device for guardrail processing can once only raw materials panel processing into the wave form, has improved processingquality, moreover through lifter plate and bottom plate convenience the installation of going up mould and bed die to the L shape baffle that sets up and bed die between the bed die enclose and have the groove, can restrict the feeding position of raw materials, great improvement stability and accuracy.

Further, the surface of lifter plate and bottom plate all is equipped with the mounting groove, the cross-sectional shape of mounting groove is T shape, the inner wall contact of mounting groove is connected with the slider, and the mounting groove is convenient for quick fixed slider's position, makes things convenient for the screw rod to remove the regulation, and then quick fixed mounting position of going up mould and bed die.

Further, the surfaces of the upper die and the lower die are fixedly connected with mounting plates, the surfaces of the mounting plates are sleeved with screws in a sliding mode, one ends of the screws are connected with nuts through threads, and the other ends of the screws are fixedly connected with the surfaces of the sliding blocks.

Furthermore, the surface of the lifting plate is fixedly connected with a symmetrical guide sleeve, the inner wall of the guide sleeve is in sliding connection with the surface of the upright post, and the guide sleeve can reduce the abrasion of the lifting plate and the upright post.

Further, the shape of baffle is L shape, and the spacing between two symmetrical baffles forms the spacing groove, form the feed chute between the terminal surface of upper end inner wall and the bed die of baffle, the spacing groove that forms between two baffles can avoid raw materials panel to the both sides removal.

Further, the height dimension of the feed chute is larger than the plate thickness dimension of the guardrail plate, and the feed chute can prevent the raw material plates from moving upwards.

Compared with the prior art, the utility model has the advantages that:

(1) The utility model discloses an upper die and bed die through setting up can once only raw materials panel processing wave form, has improved processingquality, and the assembly and disassembly of upper die and bed die are convenient moreover through lifter plate and bottom plate.

(2) The L-shaped baffle that this scheme set up has the feed chute with surrounding between the bed die, can restrict the feedstock plate's feeding position, great improvement feeding stability and accuracy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is a side view of the lower mold and baffle mounting structure of the present utility model.

The reference numerals in the figures illustrate:

1 punching machine table, 11 stand column, 12 top plate, 13 hydraulic cylinder, 14 telescopic link, 2 lifting plate, 21 guide sleeve, 22 mounting groove, 3 upper mould, 31 mounting plate, 32 screw, 33 nut, 34 slide block, 35 boss, 36 upper groove, 4 lower mould, 41 lower groove, 42 baffle, 43 feed groove, 5 guardrail plate, 6 bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the stamping forming device for processing the waveform guardrail comprises a stamping machine table 1, the stamping machine table 1 belongs to the prior art, the forming structure and the working principle of the stamping machine table 1 are all well known to those skilled in the art, a stand column 11 and a bottom plate 6 are fixedly arranged on the surface of the stamping machine table 1, one end of the stand column 11 is fixedly connected with a top plate 12, a hydraulic cylinder 13 is fixedly arranged on the surface of the top plate 12, the hydraulic cylinder 13 can drive a lifting plate 2 to move up and down through a telescopic rod 14, thereby driving an upper die 3 to move up and down, the telescopic rod 14 is arranged at the output end of the hydraulic cylinder 13, one end of the telescopic rod 14 is detachably connected with the lifting plate 2, the surfaces of the lifting plate 2 and the bottom plate 6 are respectively detachably connected with an upper die 3 and a lower die 4, one end of the upper die 3 is provided with a boss 35 and an upper groove 36, a lower groove 41 is arranged on the surface of the lower die 4, the forming groove of the upper die 3 and the lower die 4 is in a corrugated shape, a symmetrical baffle 42 is fixedly arranged on the side of the lower die 4, the side of the lower die 4 can limit the feeding position of the material of the baffle plate 5, and the baffle 42 can avoid the baffle 42 from colliding with the upper die 3.

The surface of lifter plate 2 and bottom plate 6 all is equipped with mounting groove 22, the cross-sectional shape of mounting groove 22 is T shape, the inner wall contact of mounting groove 22 is connected with slider 34, the position of the quick fixed slider 34 of mounting groove 22 convenience, make things convenient for screw rod 32 to remove the regulation, and then the mounted position of quick fixed upper mould 3 and bed die 4, the equal fixedly connected with mounting panel 31 in surface of upper mould 3 and bed die 4, screw rod 32 has been cup jointed in the surface slip of mounting panel 31, screw rod 32's one end has nut 33 through threaded connection, screw rod 32's the other end and slider 34's fixed surface are connected, lifter plate 2's fixed surface is connected with symmetrical guide pin bushing 21, the inner wall of guide pin bushing 21 and the surface sliding connection of stand 11, guide pin bushing 21 can reduce the wearing and tearing of lifter plate 2 and stand 11.

In this embodiment, through the last mould 3 and the bed die 4 that set up, can once only raw materials panel processing wave form, improved processingquality, make things convenient for the assembly and disassembly of last mould 3 and bed die 4 through lifter plate 2 and bottom plate 6 moreover.

Example 2

The baffle plates 42 are L-shaped, spacing grooves are formed at intervals between the two symmetrical baffle plates 42, a feeding groove 43 is formed between the inner wall of the upper end of the baffle plate 42 and the end face of the lower die 4, the spacing grooves formed between the two baffle plates 42 can prevent raw material plates from moving to two sides, the height dimension of the feeding groove 43 is larger than the plate thickness dimension of the guardrail plate 5, and the feeding groove 43 can prevent the raw material plates from moving upwards.

In this embodiment, the feeding chute 43 is enclosed between the L-shaped baffle 42 and the lower die 4, so that the feeding position of the raw material plate can be limited, and the feeding stability and accuracy are greatly improved.

This stamping forming device for wave form guardrail processing when using, raw materials panel gets into between last mould 3 and the bed die 4 through feed chute 43, then hydraulic cylinder 13 starts to drive lifter plate 2 through telescopic link 14 and moves down, lifter plate 2 moves down and drives last mould 3 and move down, go up mould 3 and move down and lower mould 4 extrude the raw materials panel in the middle into ripple guardrail board 5, the width of ripple guardrail board 5 is less than the width of raw materials panel, so interval between the baffle 42 is greater than the width of last mould 3, the collision die can not take place, can once only raw materials panel processing into the wave form through last mould 3 and bed die 4 that set up, machining quality has been improved, and make things convenient for the dress of last mould 3 and bed die 4 through lifter plate 2 and bottom plate 6, and it has feed chute 43 to surround between L shape baffle 42 and the bed die 4 that set up, can restrict the feeding position of raw materials panel, great improvement feeding stability and accuracy.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Wave form guardrail processing is with stamping forming device, including punching machine platform (1), its characterized in that: the punching machine comprises a punching machine table (1), wherein an upright post (11) and a bottom plate (6) are fixedly arranged on the surface of the punching machine table (1), a top plate (12) is fixedly connected with one end of the upright post (11), a hydraulic cylinder (13) is fixedly arranged on the surface of the top plate (12), a telescopic rod (14) is arranged at the output end of the hydraulic cylinder (13), a lifting plate (2) is detachably connected with one end of the telescopic rod (14), an upper die (3) and a lower die (4) are detachably connected to the surfaces of the lifting plate (2) and the bottom plate (6) respectively, a boss (35) and an upper groove (36) are arranged at one end of the upper die (3), a lower groove (41) is formed in the surface of the lower die (4), corrugated guardrail plates (5) are connected to the surface contact of the lower die (4), symmetrical baffle plates (42) are fixedly arranged on the side surfaces of the lower die (4), and the distance between the symmetrical baffle plates (42) is larger than the width dimension of the upper die (3).

2. The punch forming apparatus for wave form guardrail processing according to claim 1, wherein: the lifting plate (2) and the bottom plate (6) are respectively provided with a mounting groove (22), the cross section of each mounting groove (22) is T-shaped, and the inner wall of each mounting groove (22) is connected with a sliding block (34) in a contact manner.

3. The punch forming apparatus for wave form guardrail processing according to claim 2, wherein: the surface of last mould (3) and bed die (4) all fixedly connected with mounting panel (31), the surface sliding sleeve of mounting panel (31) has cup jointed screw rod (32), the one end of screw rod (32) is through threaded connection has nut (33), the other end of screw rod (32) is connected with the surface fastening of slider (34).

4. The punch forming apparatus for wave form guardrail processing according to claim 1, wherein: the surface of the lifting plate (2) is fixedly connected with a symmetrical guide sleeve (21), and the inner wall of the guide sleeve (21) is in sliding connection with the surface of the upright post (11).

5. The punch forming apparatus for wave form guardrail processing according to claim 1, wherein: the baffle plates (42) are L-shaped, spacing grooves are formed in the space between two symmetrical baffle plates (42), and a feed groove (43) is formed between the inner wall of the upper end of each baffle plate (42) and the end face of the lower die (4).

6. The punch forming apparatus for wave form guardrail processing of claim 5, wherein: the height dimension of the feed chute (43) is larger than the plate thickness dimension of the guardrail plate (5).