CN212598469U

CN212598469U - Multi-station stamping die with automatic material pushing structure

Info

Publication number: CN212598469U
Application number: CN202021155530.0U
Authority: CN
Inventors: 吴应举
Original assignee: Wuhu Changrui Auto Parts Co ltd
Current assignee: Wuhu Changrui Auto Parts Co ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-02-26
Anticipated expiration: 2030-06-21

Abstract

The utility model relates to the technical field of stamping dies, in particular to a multi-station stamping die with an automatic material pushing structure, which comprises a supporting frame, wherein a first hydraulic component is fixedly inserted at the middle end of the top of the supporting frame, an upper die plate is fixedly connected with the bottom of the first hydraulic component, guide support rods are fixedly inserted at both sides of the top of the upper die plate, and a processing die head is arranged at the bottom of the upper die plate, in the utility model, a second hydraulic component, a push block, a transverse connecting plate, a slide rail and a slide block are arranged, under the connection and matching of the slide rail and the slide block, the started second hydraulic component carries the transverse connecting plate to carry out forward or backward sliding deviation until the push block which is subjected to synchronous acting force pushes out a finished workpiece which is originally half sunk into the processing die cavity by utilizing an automatic mode to replace manual material pushing, the waste of human resources can be effectively saved.

Description

Multi-station stamping die with automatic material pushing structure

Technical Field

The utility model relates to a stamping die technical field specifically is a multistation stamping die with automatic pushing equipment.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), the stamping die has a plurality of forms, and the stamping die is classified according to three aspects of working property, die structure and die material.

Stamping die on the market is realizing the punching press of material and is handling the back, generally needs the manual work to take out the finished product of processing, and the whole operation of unloading is very loaded down with trivial details to in the course of working, arbitrary the impairement of die head, thereby lead to changing whole template subassembly, cause the waste in the resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation stamping die with automatic material pushing structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-station stamping die with an automatic material pushing structure comprises a supporting rack, wherein a first hydraulic component is fixedly inserted at the middle end of the top of the supporting rack, an upper die plate is fixedly connected to the bottom of the first hydraulic component, guide support rods are fixedly inserted at two sides of the top of the upper die plate, a processing die head is arranged at the bottom of the upper die plate, a lower die plate is arranged at the middle end of the bottom of the supporting rack, a processing die cavity is formed in the lower die plate through one-time cutting processing, a processing main body is arranged in the processing die cavity, a push block is tightly attached to the rear end of the processing main body, a transverse connecting plate is arranged right above the top of the push block and fixedly inserted with the push block through a screw, slide rails are fixed to two side positions of the lower die plate, a slide block is arranged in the slide rails in a matching manner, and a second hydraulic component is fixedly connected right in front of the middle of, the top of processing die head is fixed with the connecting rod, and the welding of the top of connecting rod has first fixture block, the both sides position of connecting rod all is provided with the locating frame, and the inside grafting of locating frame is fixed with the inserted bar, one side fixedly connected with second fixture block of inserted bar, and the opposite side of inserted bar is fixed with the spring.

Preferably, mutually perpendicular between first hydraulic component and the cope match-plate pattern, and the bottom of cope match-plate pattern is provided with the processing die head that is the equidistance structure, mutually perpendicular between the vertical axis of processing die head and the vertical axis of processing die cavity.

Preferably, the guide support rods are connected with the upper template through the hollow groove bodies to form a staggered structure, and the bottoms of the guide support rods are fixedly connected with the bottom of the support rack.

Preferably, the processing die head is connected with the upper die plate in a clamping mode through a connecting rod, a first clamping block, and the two side positions of the connecting rod are provided with positioning frames which are symmetrically arranged, the positioning frames are connected with the upper die plate in an embedded mode through hollow groove bodies, the inner wall of each positioning frame is fixedly connected with one side of each spring, each spring is connected through an inserted bar and a second clamping block to form an elastic structure, and the inserted bars are connected with the connecting rod in a clamping mode through second clamping blocks.

Preferably, the bottom position of horizontal fishplate bar is provided with the ejector pad that the appearance is "T" type structure, and horizontal fishplate bar is through the built-in connection of cavity cell body and screw rod, horizontal fishplate bar is through the top fixed connection of the quarter butt that the bottom was equipped with and slider, and horizontal fishplate bar passes through slider and slide rail sliding connection, the slide rail constitutes embedded structure through the connection of agreeing with built-in and second hydraulic component.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the second hydraulic component, the push block, the transverse connection plate, the slide rail and the slide block, the combination is under the connection cooperation of the slide rail and the slide block, the second hydraulic component after starting carries the transverse connection plate to carry out forward or backward sliding deviation, the push block until receiving the synchronous acting force utilizes the outward pushing mode to push out the finished product workpiece which is originally half trapped in the processing die cavity, thereby completing the whole pushing operation, and replacing manual pushing by utilizing an automatic mode, the waste of manpower resources can be effectively saved;

2. the utility model discloses in, through the processing die head that sets up, the second fixture block, a spring, connecting rod and first fixture block, a set of second fixture block that the combination received simultaneously after the extrusion force is behind the resilience effort of leading to overcoming the spring, realize the separation between second fixture block and the connecting rod, connect the setting at the block of first fixture block and connecting rod afterwards, this mould only needs to pull the mode of outwards pulling out through the manual work and comes out with single impaired processing die head dismantlement, and the integrated configuration through utilizing a plurality of die head components replaces the die head assembly of integral type structure, when the later stage of being convenient for is dismantled-is changed the operation, also effectively the waste on the resources are saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a second hydraulic assembly mounting structure of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the method comprises the following steps of 1-supporting a rack, 2-first hydraulic assembly, 3-upper template, 4-guiding support rod, 5-processing die head, 6-lower template, 7-processing die cavity, 8-processing main body, 9-push block, 10-screw rod, 11-transverse connecting plate, 12-slide rail, 13-slide block, 14-second hydraulic assembly, 15-connecting rod, 16-first fixture block, 17-positioning frame, 18-inserted rod, 19-second fixture block and 20-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a multi-station stamping die with an automatic material pushing structure comprises a supporting frame 1, a first hydraulic component 2 is fixedly inserted and fixed at the middle end of the top of the supporting frame 1, an upper die plate 3 is fixedly connected to the bottom of the first hydraulic component 2, guide support rods 4 are fixedly inserted and fixed on two sides of the top of the upper die plate 3, a processing die head 5 is arranged at the bottom of the upper die plate 3, a lower die plate 6 is arranged at the middle end of the bottom of the supporting frame 1, a processing die cavity 7 is formed in the lower die plate 6 through one-time cutting processing, a processing main body 8 is arranged in the processing die cavity 7, a push block 9 is tightly attached to the rear end of the processing main body 8, a transverse connecting plate 11 is arranged right above the top of the push block 9, the transverse connecting plate 11 is fixedly inserted and connected with the push block 9 through a screw 10, slide rails 12 are fixed on two sides of the lower die plate 6, and a, the middle right ahead of the sliding block 13 is fixedly connected with a second hydraulic component 14, the top of the processing die head 5 is fixed with a connecting rod 15, the top of the connecting rod 15 is welded with a first clamping block 16, two side positions of the connecting rod 15 are respectively provided with a positioning frame 17, an inserting rod 18 is fixedly inserted in the positioning frame 17, one side of the inserting rod 18 is fixedly connected with a second clamping block 19, and the other side of the inserting rod 18 is fixed with a spring 20.

The first hydraulic component 2 is vertical to the upper template 3, the bottom of the upper template 3 is provided with a processing die head 5 with an equidistant structure, the vertical central axis of the processing die head 5 is vertical to the vertical central axis of the processing die cavity 7, the semi-finished workpiece to be processed is arranged on the lower template 6, when the whole die is in a working state, under the connection and the cooperation of the supporting frame 1, the first hydraulic component 2 after controlled starting carries the processing die head 5 through the upper template 3 to realize the action of downwards twitching until the bottom of the processing die head 5 is contacted with the top of the semi-finished workpiece, and the punched semi-finished workpiece is bent and then sunk into the processing die cavity 7, the punch forming operation of the whole semi-finished workpiece can be finished, the processing die head 5 and the processing die cavity 7 are arranged in an equidistant structure, so that the die can process a plurality of semi-finished workpieces simultaneously; the guide support rods 4 form a staggered structure through the connection of the hollow groove bodies and the upper template 3, the bottoms of the guide support rods 4 are fixedly connected with the bottom of the support rack 1, when the upper template 3 under the traction action is drawn downwards, the guide support rods 4 which are always in a vertical state are in staggered connection with the upper template 3 by utilizing the guide support rods 4, and can be used as guide members, so that the upper template 3 can be accurately matched with the lower template 6 for stamping operation; the processing die head 5 is clamped and connected with the upper die plate 3 through the connecting rod 15 and the first fixture block 16, the two side positions of the connecting rod 15 are provided with the positioning frames 17 which are arranged in a symmetrical structure, the positioning frames 17 are embedded and connected with the upper die plate 3 through the hollow groove body, the inner wall of the positioning frames 17 is fixedly connected with one side of the spring 20, the spring 20 forms an elastic structure through the connection of the inserted rod 18 and the second fixture block 19, the inserted rod 18 is clamped and connected with the connecting rod 15 through the second fixture block 19, when the single damaged processing die head 5 needs to be disassembled, under the connection and matching of the hollow groove body and the positioning frames 17, after one group of second fixture blocks 19 which are subjected to extrusion force simultaneously overcome the rebounding acting force of the spring 20 through the inserted rod 18, the second fixture blocks 19 are separated from the connecting rod 15, and then under the clamping and connecting setting of the first fixture block 16, the die only needs to pull the first fixture block 16 and the connecting rod, the disassembly operation of the single damaged processing die head 5 can be completed, and the structure enables the whole die to have an independently disassembled structure, and meanwhile, the combined structure of a plurality of die head components is utilized to replace a die head component with an integrated structure, so that the disassembly-replacement operation at the later stage is facilitated, and the waste of resources is effectively saved; the bottom of the transverse connecting plate 11 is provided with a push block 9 with a T-shaped structure, the transverse connecting plate 11 is connected with a screw 10 in a built-in way through a hollow groove body, the transverse connecting plate 11 is fixedly connected with the top of a sliding block 13 through a short rod arranged at the bottom, the transverse connecting plate 11 is connected with the sliding rail 12 in a sliding way through the sliding block 13, the sliding rail 12 is connected with a second hydraulic component 14 in a built-in way to form an embedded structure, after the punching operation is completed and the upper template 3 is reset, the second hydraulic component 14 in the built-in transverse state is controlled to start up through the connection and the matching of the sliding rail 12, the transverse connecting plate 11 is carried by the sliding block 13 to slide forwards or backwards until the T-shaped push block 9 fixed at the bottom of the transverse connecting plate 11 pushes out a finished workpiece originally sunk in the semi-processing die cavity 7 after receiving a synchronous acting force in the sliding process, the mechanism can replace manual pushing by utilizing an automatic mode while enabling the whole die to have an automatic pushing structure, thereby effectively saving the waste of human resources.

The working process is as follows: when the whole die is in a working state, the first hydraulic component 2 which is controlled to start carries the processing die head 5 through the upper die plate 3 to realize downward drawing action until the bottom of the processing die head 5 is contacted with the top of a semi-finished workpiece, and the semi-finished workpiece which is punched is sunk into the processing die cavity 7 after being bent, the stamping forming operation of the whole semi-finished workpiece can be completed, after the stamping operation is completed and the upper die plate 3 is reset, the second hydraulic component 14 which is in a built-in transverse state is controlled to start, the transverse connecting plate 11 is carried through the slide block 13 to perform forward or backward sliding offset until the T-shaped push block 9 which is fixed at the bottom of the transverse connecting plate 11 pushes out the finished workpiece which is originally sunk into the processing die cavity 7 in an outward pushing mode after receiving synchronous acting force, so as to complete the whole material pushing operation, when the single damaged processing die head 5 needs to be disassembled, after the group of second fixture blocks 19 subjected to extrusion force simultaneously overcomes the resilience acting force of the spring 20 through the inserted rods 18, the second fixture blocks 19 are separated from the connecting rod 15, and then the die only needs to pull out the first fixture blocks 16 and the connecting rod 15 through manual traction, so that the disassembling operation of the single damaged processing die head 5 can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistation stamping die with automatic pushing material structure, includes support frame (1), its characterized in that: a first hydraulic component (2) is fixedly inserted into the middle end of the top of the supporting rack (1), an upper template (3) is fixedly connected to the bottom of the first hydraulic component (2), guide support rods (4) are fixedly inserted into two sides of the top of the upper template (3), a processing die head (5) is arranged at the bottom of the upper template (3), a lower template (6) is arranged at the middle end of the bottom of the supporting rack (1), a processing die cavity (7) is formed in the lower template (6) through one-time cutting processing, a processing main body (8) is arranged in the processing die cavity (7), a push block (9) is tightly attached to the rear end of the processing main body (8), a transverse connecting plate (11) is installed right above the top of the push block (9), the transverse connecting plate (11) is fixedly inserted into the push block (9) through a screw (10), slide rails (12) are fixed to two side positions of the lower template (6), and the inside of slide rail (12) is agreed with and is built-in to have slider (13), the dead ahead fixedly connected with second hydraulic component (14) in the middle part of slider (13), the top of processing die head (5) is fixed with connecting rod (15), and the welding of the top of connecting rod (15) has first fixture block (16), the both sides position of connecting rod (15) all is provided with locating frame (17), and the inside grafting of locating frame (17) is fixed with inserted bar (18), one side fixedly connected with second fixture block (19) of inserted bar (18), and the opposite side of inserted bar (18) is fixed with spring (20).

2. The multi-station stamping die with the automatic material pushing structure as claimed in claim 1, wherein: mutually perpendicular between first hydraulic component (2) and cope match-plate pattern (3), and the bottom of cope match-plate pattern (3) is provided with processing die head (5) that are equidistance structure, mutually perpendicular between the vertical axis of processing die head (5) and the vertical axis of processing die cavity (7).

3. The multi-station stamping die with the automatic material pushing structure as claimed in claim 1, wherein: the guide support rods (4) form a staggered structure through the connection of the hollow groove bodies and the upper template (3), and the bottoms of the guide support rods (4) are fixedly connected with the bottom of the support rack (1).

4. The multi-station stamping die with the automatic material pushing structure as claimed in claim 1, wherein: processing die head (5) are connected through connecting rod (15), first fixture block (16) and cope match-plate pattern (3) block, and the both sides position of connecting rod (15) is provided with locating frame (17) that is the symmetrical structure setting, locating frame (17) are through cavity cell body and cope match-plate pattern (3) embedded connection, and fixed connection between the inner wall of locating frame (17) and one side of spring (20), spring (20) constitute elastic construction through the connection of inserted bar (18), second fixture block (19), and inserted bar (18) are connected through second fixture block (19) and connecting rod (15) block.

5. The multi-station stamping die with the automatic material pushing structure as claimed in claim 1, wherein: the bottom position of horizontal fishplate bar (11) is provided with ejector pad (9) that the appearance is "T" type structure, and horizontal fishplate bar (11) through cavity cell body and screw rod (10) built-in connection, the top fixed connection of quarter butt and slider (13) that horizontal fishplate bar (11) were equipped with through the bottom, and horizontal fishplate bar (11) through slider (13) and slide rail (12) sliding connection, slide rail (12) constitute embedded structure through agreeing with built-in and the connection of second hydraulic component (14).