CN217831604U - Automobile metal plate buckle continuous forming die - Google Patents

Abstract

The utility model discloses an automobile sheet metal buckle continuous forming die, which comprises a top seat, a base, a fixed block, an upper punching die and a lower punching die, wherein the top seat is provided with a plurality of feeding ports; the base is arranged right below the top seat, and each convex seat is inserted into a feeding hole; the fixed block is arranged at the middle lower part of the base, a rotating shaft is rotatably connected in a central through hole of the fixed block, and the top end part of the rotating shaft is fixed in the central through holes of the top seat and the base; the upper punching die and the lower punching die are aligned up and down and are respectively arranged at the upper right side of the top seat and the lower right side of the base. The utility model discloses convenient the regulation, give the continuous pay-off of panel beating piece of different thickness.

Description

Automobile metal plate buckle continuous forming die

Technical Field

The utility model relates to the technical field of mold, concretely relates to car panel beating buckle continuous molding mould.

Background

The mould is a variety of moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and is a tool for manufacturing formed articles. Such tools are made up of various parts, with different molds made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. Plain has the designation of "industrial mother". The automobile panel beating buckle is made panel beating piece stamping forming through stamping die, need send into the panel beating piece gradually between the stamping die, to the panel beating piece section by section punching press shaping of buckling, if continuous shaping, inconvenient completion pay-off.

Therefore, the technical personnel in the field provide a continuous forming die for automobile sheet metal buckles, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automobile sheet metal buckle continuous forming die, which comprises a top seat, a base, a fixed block, an upper punching die and a lower punching die, wherein the top seat is of a disc-shaped structure, and a plurality of gaps arranged at the edge part of the bottom side wall are feeding ports; the base is of a disc-shaped structure, a plurality of bulges arranged at the edge part of the top side wall are convex seats, a groove below each convex seat is a bottom groove, a strip-shaped through hole arranged on the top wall of each bottom groove is a sliding hole, an upper push block is arranged on the top side wall of each convex seat, a lower push block is arranged in each bottom groove, the bottom end of each upper push block and the top end of each lower push block are fixedly connected from the sliding hole, the base is arranged right below the top seat, and each convex seat is inserted into one feeding hole; the fixed block is arranged at the middle lower part of the base, a rotating shaft is rotatably connected in a central through hole of the fixed block, and the top end part of the rotating shaft is fixed in the central through holes of the top seat and the base; the upper punching die and the lower punching die are aligned up and down and are respectively arranged at the upper right side of the top seat and the lower right side of the base.

Preferably: a guide post is fixed in each bottom groove, a lower push block in each bottom groove is sleeved on each guide post in a sliding mode, a first spring is sleeved on each guide post, and two ends of each first spring are respectively abutted to the outer side ends of the lower push block and the bottom groove.

Preferably, the following components: the fixed block outside is provided with the sliding sleeve, the square frame construction of sliding sleeve, and the fixed last lug in upper right end is main ejector pad, the sliding sleeve overlaps on the fixed block, and with fixed block horizontal sliding connection.

Preferably, the following components: a second spring is arranged in a frame of the sliding sleeve, and the left end and the right end of the second spring are respectively fixed on the left wall of the sliding sleeve and the left side wall of the fixing block.

Preferably: a plurality of telescopic pieces are arranged between the top seat and the base, each telescopic piece structurally comprises a screw column and a threaded barrel, the screw column is screwed into the threaded barrel, and the top end part of the screw column is rotatably connected in the vertical through hole of the top seat; the bottom end of the threaded cylinder is fixed in the vertical through hole of the base.

Preferably, the following components: the top side wall of the top seat is provided with a linkage piece, the structure of the linkage piece comprises a rotary cover and a plurality of gears, the rotary cover is of a disc-shaped structure, a toothed ring is fixed at the edge part of the bottom groove, and the rotary cover covers the top side wall of the top seat; a plurality of gear sets up on the top lateral wall of footstock, and every gear is fixed on the top of a screw post.

Preferably, the following components: and a knob is fixed at the central part of the top side wall of the screw cap.

The utility model discloses a technological effect and advantage:

1. the utility model can rotate the driving base to lead different feeding ports to contra-rotate the clearance between the upper punching die and the lower punching die, thereby facilitating the continuous feeding; the sliding sleeve is driven to slide rightwards, so that the main push block pushes the upper push block to slide rightwards through the lower push block, the sheet metal piece in a feeding port at the right end is gradually pushed rightwards to a position between the upper punching die and the lower punching die by the upper push block, and the sheet metal piece is conveniently driven to be punched section by section to be buckled by the upper punching die and the lower punching die.

2. The utility model discloses a rotatory spiral cover for the ring gear drives a plurality of gear revolve, makes a plurality of screw post rotate the back in step, drives a plurality of screw section of thick bamboo and upwards or screw in downwards in step, makes the distance between footstock and the base reduce or increase, and the boss slides the back from top to bottom in the pay-off mouth, adjusts the thickness of pay-off mouth, is convenient for give the plate piece pay-off of different thickness.

Drawings

Fig. 1 is a perspective view of an automobile sheet metal buckle continuous forming die provided by an embodiment of the application;

FIG. 2 is a top view of a base of an automobile sheet metal buckle continuous forming die provided by the embodiment of the application;

fig. 3 is a bottom view of a base of an automobile sheet metal buckle continuous forming die provided by the embodiment of the application;

fig. 4 is a schematic top view structure diagram of a spiral cover of an automobile sheet metal buckle continuous forming die provided by the embodiment of the application.

In the figure: the device comprises a top seat 10, a feeding port 11, a screw column 12, a gear 13, a rotary cover 14, a toothed ring 15, a knob 16, a base 17, a boss 18, a bottom groove 19, a sliding hole 20, an upper push block 21, a lower push block 22, a guide column 23, a first spring 24, a threaded barrel 25, a fixed block 26, a sliding sleeve 27, a second spring 28, an upper punch 29, a lower punch 30 and a rotating shaft 31.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in the present embodiment, a continuous forming die for an automobile sheet metal buckle is provided, including a top seat 10, a base 17, a fixed block 26, an upper die 29, a lower die 30, a linkage member, and a plurality of telescopic members, where the top seat 10 is a disc-shaped structure, and a plurality of notches are formed at an edge of a bottom side wall and are feeding ports 11;

the base 17 is of a disc-shaped structure, a plurality of protrusions arranged at the edge of the top side wall are convex seats 18, a groove below each convex seat 18 is a bottom groove 19, a strip-shaped through hole arranged on the top wall of the bottom groove 19 is a sliding hole 20, an upper push block 21 is arranged on the top side wall of each convex seat 18 and used for pushing a sheet metal piece in the feeding port 11 outwards, a lower push block 22 is arranged in each bottom groove 19 and used for driving the upper push block 21 to slide, the bottom end of the upper push block 21 is fixedly connected with the top end of the lower push block 22 from the sliding hole 20, the base 17 is arranged right below the top seat 10, and each convex seat 18 is inserted into one feeding port 11; a guide post 23 is fixed in each bottom groove 19, a lower push block 22 in each bottom groove 19 is sleeved on the guide post 23 in a sliding mode and plays a role in guiding the lower push block 22, a first spring 24 is sleeved on each guide post 23, and two ends of each first spring 24 respectively abut against the outer side ends of the lower push block 22 and the bottom groove 19 and push the lower push block 22 inwards;

the fixed block 26 is arranged below the middle of the base 17, a rotating shaft 31 is rotatably connected in a central through hole of the fixed block 26, the top end part of the rotating shaft 31 is fixed in the central through holes of the top seat 10 and the base 17, and the rotating shaft 31 is used for driving the top seat 10 and the base 17 to rotate; a sliding sleeve 27 is arranged on the outer side of the fixed block 26, the sliding sleeve 27 is of a square frame structure, an upper convex block fixed at the upper right end is a main push block, the sliding sleeve 27 is sleeved on the fixed block 26 and is in sliding connection with the fixed block 26 left and right, and the sliding sleeve 27 drives the main push block to push the lower push block 22 rightwards; a second spring 28 is arranged in the frame of the sliding sleeve 27, and the left end and the right end of the second spring 28 are respectively fixed on the left wall of the sliding sleeve 27 and the left side wall of the fixed block 26 to push the sliding sleeve 27 to reset leftwards;

the upper punching die 29 and the lower punching die 30 are aligned up and down and are respectively arranged at the upper right side of the top seat 10 and the lower right side of the base 17 and used for punching and forming the sheet metal piece into a buckle;

each telescopic part structurally comprises a screw column 12 and a threaded barrel 25, wherein the screw column 12 is screwed into the threaded barrel 25, and the top end part of the screw column 12 is rotatably connected in a vertical through hole of the top base 10; the bottom end of the threaded cylinder 25 is fixed in a vertical through hole of the base 17; the screw column 12 is screwed up and down in the threaded cylinder 25 to adjust the distance between the top seat 10 and the base seat 17;

the linkage part structurally comprises a spiral cover 14 and a plurality of gears 13, the spiral cover 14 is of a disc-shaped structure, a toothed ring 15 is fixed at the edge part of a bottom groove, the spiral cover 14 covers the top side wall of the top base 10, and the toothed ring 15 is used for driving the plurality of gears 13 to synchronously rotate; a plurality of gears 13 are arranged on the top side wall of the top base 10, and each gear 13 is fixed at the top end of one screw column 12 and is used for driving the screw column 12 to rotate; a knob 16 is fixed at the central part of the top side wall of the screw cap 14, so that the screw cap 14 can be conveniently controlled to rotate.

The utility model discloses a theory of operation: before use, the height of the feeding port 11 can be adjusted according to the thickness of the sheet metal: the rotary cover 14 is rotated through the knob 16, the rotary cover 14 drives the toothed ring 15 to rotate, so that the toothed ring 15 drives the plurality of gears 13 to synchronously rotate, and after the plurality of screw columns 12 are driven to synchronously rotate, the plurality of threaded cylinders 25 are synchronously screwed upwards and downwards, so that the top seat 10 and the base 17 move oppositely or oppositely, and the convex seat 18 slides up and down in the feeding port 11 to adjust the height of the feeding port 11; when the continuous feeding and punching die is used, a sheet metal is inserted into each feeding port 11, then the peripheral motor drives the rotating shaft 31 to rotate so as to drive the top seat 10 and the base 17 to horizontally rotate, so that the plurality of feeding ports 11 rotate one by one to face the upper punching die 29 and the lower punching die 30, and continuous feeding and punching forming are completed; when feeding, the peripheral air cylinder drives the sliding sleeve 27 to slide rightwards, so that the main pushing block pushes the lower pushing block 22 rightwards, the lower pushing block 22 drives the upper pushing block 21 to slide rightwards, so that the upper pushing block 21 gradually pushes the sheet metal piece in one feeding port 11 at the right end rightwards between the upper punching die 29 and the lower punching die 30, and the peripheral hydraulic cylinder drives the upper punching die 29 and the lower punching die 30 to move downwards to punch and form the sheet metal piece into a buckle section by section. The utility model discloses convenient the regulation, give the continuous pay-off of panel beating piece of different thickness.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (4)

1. The continuous forming die for the automobile sheet metal buckles is characterized by comprising a top seat (10), a base (17), a fixing block (26), an upper punching die (29) and a lower punching die (30), wherein the top seat (10) is of a disc-shaped structure, and a plurality of notches arranged on the edge part of the bottom side wall are feeding ports (11); the base (17) is of a disc-shaped structure, a plurality of protrusions arranged on the edge portion of the top side wall are convex seats (18), a groove below each convex seat (18) is a bottom groove (19), a strip-shaped through hole arranged on the top wall of each bottom groove (19) is a sliding hole (20), an upper push block (21) is arranged on the top side wall of each convex seat (18), a lower push block (22) is arranged in each bottom groove (19), the bottom end of each upper push block (21) is fixedly connected with the top end of each lower push block (22) from the corresponding sliding hole (20), the base (17) is arranged right below the top seat (10), and each convex seat (18) is inserted into one feeding port (11); the fixed block (26) is arranged below the middle of the base (17), a rotating shaft (31) is rotatably connected in a central through hole of the fixed block (26), and the top end part of the rotating shaft (31) is fixed in the central through holes of the top seat (10) and the base (17); the upper punch die (29) and the lower punch die (30) are vertically aligned and are respectively arranged at the upper right of the top seat (10) and the lower right of the base (17).

2. The automobile sheet metal buckle continuous forming die as claimed in claim 1, wherein a guide post (23) is fixed in each bottom groove (19), a lower push block (22) in the bottom groove (19) is slidably sleeved on the guide post (23), a first spring (24) is sleeved on the guide post (23), and two ends of the first spring (24) respectively abut against the outer ends of the lower push block (22) and the bottom groove (19).

3. The continuous forming die for the automobile sheet metal buckles as claimed in claim 1, wherein a sliding sleeve (27) is disposed outside the fixed block (26), the sliding sleeve (27) is of a square frame structure, an upper protruding block fixed at the upper right end is a main pushing block, and the sliding sleeve (27) is sleeved on the fixed block (26) and is connected with the fixed block (26) in a left-right sliding manner.

4. The continuous forming die for the automobile sheet metal buckles as claimed in claim 3, wherein a second spring (28) is arranged in the frame of the sliding sleeve (27), and left and right ends of the second spring (28) are respectively fixed on the left wall of the sliding sleeve (27) and the left side wall of the fixing block (26).

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