CN213826563U

CN213826563U - Lamp ring forming die

Info

Publication number: CN213826563U
Application number: CN202021721464.9U
Authority: CN
Inventors: 邓佳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a lamp ring forming die, including crossbeam, punching press board and jack-up piece, crossbeam right side downside and support column fixed connection, and support column lower extreme and base fixed connection, and the base has seted up the installation cavity inside, install the motor device inside the installation cavity, and the installation cavity is inside to be provided with the support plate, fixedly connected with the board of bending on the support plate simultaneously, and support plate right-hand member and stopper fixed connection, base upper end and workstation fixed connection, and the workstation has seted up the fluting inside, the inside fixedly connected with supporting shoe of fluting simultaneously, the lamp ring formed part has been placed on the workstation, and the lamp ring formed part outside is provided with the reference column; the right end of the stamping plate is fixedly connected with the guide block, and the upper surface of the stamping plate is fixedly connected with a piston rod of the stamping cylinder. This lamp ring forming die has and uses a set of mould, can accomplish the shaping work to the lamp ring formed part, reduces the characteristics of the cost of manufacture of lamp ring formed part.

Description

Lamp ring forming die

Technical Field

The utility model relates to a lamp ring mould equipment technical field specifically is a lamp ring forming die.

Background

Electric appliances such as microwave ovens, ovens and the like are more and more widely applied in life, a bulb is required to be installed in the microwave oven and the oven for observing the processing condition, and a connecting piece for quickly fixing the bulb in the microwave oven or the oven is called as a lamp ring or a metal ring; in the use, the lamp stand is used for fixed bulb, lamp ring inside and lamp stand first half block mutually and the cooperation is connected, connect lamp shade and the inside screw connection of lamp ring and cover the bulb, and the lamp ring is for playing the effect of fixed lamp shade and lamp stand, and the appearance of its lamp ring need set up the buckle structure of many irregular cooperation portions and side still need set up with microwave oven or oven inner wall looks adaptation, and traditional mode often need adopt many stamping equipment to come the different structure on the shaping lamp ring respectively, often causes the not high and very big technical problem of cost of machining efficiency like this.

In order to solve the defects existing in the current market, a lamp ring forming die is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide a lamp ring forming die. The stamping knife, the folding piece and the bending plate have the characteristics that a group of dies is used, the forming work of the lamp ring forming piece can be completed, and the manufacturing cost of the lamp ring forming piece is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp ring forming die comprises a cross beam, a stamping plate and a folding piece, wherein the lower right side of the cross beam is fixedly connected with a support column, the lower end of the support column is fixedly connected with a base, an installation cavity is formed in the base, a motor device is installed in the installation cavity, a support plate is arranged in the installation cavity, a bending plate is fixedly connected to the support plate, the right end of the support plate is fixedly connected with a limiting block, the upper end of the base is fixedly connected with a workbench, a groove is formed in the workbench, a support block is fixedly connected to the inside of the groove, a lamp ring forming piece is placed on the workbench, and a positioning column is arranged on the outer side of the lamp ring forming piece;

the punching press board right-hand member and guide block fixed connection, and punching press board upper surface and punching press cylinder's piston rod fixed connection, punching press cylinder fixed connection is on the crossbeam simultaneously to punching press board bottom and stamping knife fixed connection.

Preferably, the both ends of punching press board are the equal fixed connection guide block, and the inside two sets of guiding holes of having seted up of guide block, and two sets of guiding hole insides are all pegged graft and are had the guide bar.

Preferably, the stamping knife is arranged right above the lamp ring forming piece, the lamp ring forming piece is arranged in a circular shape, the lamp ring forming piece covers the open groove, the bottom of the lamp ring forming piece is in contact with the supporting block, the stamping knife is matched with the size of the open groove, and the lower end of the stamping knife penetrates through the lamp ring forming piece and is arranged inside the open groove.

Preferably, the positioning columns are arranged in four groups, the four groups of positioning columns are arranged in a rectangular mode and distributed at the circumferential positions of the lamp ring forming pieces, and the four groups of positioning columns are arranged in contact with the lamp ring forming pieces.

Preferably, the bending plates are arranged into two groups which are uniformly fixed on two sides of the upper end of the support plate, and the width of the bending plate is larger than that of the folding piece.

Preferably, the both ends of support plate all fixedly connected with stopper, and the stopper is inside to have seted up spacing hole, and spacing downthehole portion is pegged graft and is had the gag lever post, and the bottom and the cam contact of support plate are connected, and the cam rod body passes through shaft coupling and motor device's output shaft fixed connection simultaneously.

Preferably, the turning-up pieces are arranged into two groups, the turning-up pieces and the lamp ring forming piece are integrally formed, and the turning-up pieces and the lamp ring forming piece are arranged at 90 degrees.

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

1. four groups of positioning columns are arranged on the workbench, and the rectangles of the four groups of positioning columns are respectively and uniformly arranged at the circumferential positions of the lamp ring forming piece, so that the lamp ring forming piece can be positioned;

2. when the punching plate works, the guide rods are inserted into the guide blocks at the two ends of the punching plate, so that the punching plate moving vertically can be limited and guided, and the punching precision of the punching knife is ensured.

Drawings

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

FIG. 2 is a top view of the structural base of the present invention;

FIG. 3 is a schematic view of the structure of the present invention showing the ejection of the folded sheet;

FIG. 4 is a schematic view of the structure of the present invention for grooving and supporting blocks;

FIG. 5 is a schematic view of the folded sheet and the folded plate of the present invention;

FIG. 6 is a schematic sectional view of the structure A-A of the present invention;

FIG. 7 is a schematic view of the lamp ring forming member cut by the stamping knife according to the present invention;

FIG. 8 is a three-dimensional schematic view of the structural lamp ring molding of the present invention;

fig. 9 is a schematic view of the structure of the lamp ring forming member of the present invention.

Reference numbers in the figures: 1. a cross beam; 2. a guide bar; 3. stamping the plate; 4. punching a knife; 5. punching a cylinder; 6. a guide block; 7. a support pillar; 8. a positioning column; 9. a lamp ring molding member; 10. grooving; 11. bending the plate; 12. a limiting block; 13. a base; 14. a limiting rod; 15. a motor device; 16. a cam; 17. a carrier plate; 18. a work table; 19. a support block; 20. the sheet is folded.

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. 1-9, the present invention provides a technical solution: a lamp ring forming die comprises a beam 1, a stamping plate 3 and a folding piece 20, wherein the lower right side of the beam 1 is fixedly connected with a supporting column 7, the lower end of the supporting column 7 is fixedly connected with a base 13, an installation cavity is formed in the base 13, a motor device 15 is installed in the installation cavity, a supporting plate 17 is arranged in the installation cavity, a folding plate 11 is fixedly connected onto the supporting plate 17, the right end of the supporting plate 17 is fixedly connected with a limiting block 12, the upper end of the base 13 is fixedly connected with a workbench 18, a groove 10 is formed in the workbench 18, a supporting block 19 is fixedly connected into the groove 10, a lamp ring forming piece 9 is placed on the workbench 18, and a positioning column 8 is arranged on the outer side of the lamp ring forming piece 9; the two ends of the stamping plate 3 are fixedly connected with guide blocks 6, two groups of guide holes are formed in the guide blocks 6, and guide rods 2 are inserted in the two groups of guide holes; the two groups of bending plates 11 are uniformly fixed on two sides of the upper end of the carrier plate 17, and the width of the bending plates 11 is larger than that of the folded pieces 20; the folded pieces 20 are arranged into two groups, the folded pieces 20 and the lamp ring forming piece 9 are integrally formed, and the folded pieces 20 and the lamp ring forming piece 9 are arranged at 90 degrees; the right end of the stamping plate 3 is fixedly connected with the guide block 6, the upper surface of the stamping plate 3 is fixedly connected with a piston rod of the stamping cylinder 5, the stamping cylinder 5 is fixedly connected on the cross beam 1, and the bottom of the stamping plate 3 is fixedly connected with the stamping knife 4; the stamping knife 4 is arranged right above the lamp ring forming piece 9, the lamp ring forming piece 9 is arranged in a circular shape, meanwhile, the lamp ring forming piece 9 covers the open slot 10, the bottom of the lamp ring forming piece 9 is in contact with the supporting block 19, the stamping knife 4 is matched with the open slot 10 in size, and the lower end of the stamping knife 4 penetrates through the lamp ring forming piece 9 and is arranged inside the open slot 10; the positioning columns 8 are arranged in four groups, the four groups of positioning columns 8 are arranged in a rectangular mode and distributed at the circumferential position of the lamp ring forming piece 9, and the four groups of positioning columns 8 are arranged in contact with the lamp ring forming piece 9; both ends of the carrier plate 17 are fixedly connected with limiting blocks 12, limiting holes are formed in the limiting blocks 12, limiting rods 14 are inserted into the limiting holes, the bottom of the carrier plate 17 is in contact connection with the cam 16, and meanwhile, the rod body of the cam 16 is fixedly connected with the output shaft of the motor device 15 through a coupler;

as shown in fig. 1-2: four groups of positioning columns 8 are arranged on the workbench 18, the four groups of positioning columns 8 are respectively and uniformly arranged at the circumferential positions of the lamp ring forming piece 9 in a rectangular mode, the lamp ring forming piece 9 can be positioned, and a supporting block 19 is arranged at the bottom of the middle position of the lamp ring forming piece 9 and can play a supporting role when the surface of the lamp ring forming piece 9 is stressed;

as shown in fig. 1 and 3: when the punching press board 3 is in operation, the guide rods 2 are inserted into the guide blocks 6 at the two ends of the punching press board 3, the punching press board 3 which moves vertically can be limited and guided, the punching press precision of the punching press knife 4 is ensured, and the limit rods 14 are inserted into the limit blocks 12 at the two ends of the support plate 17, so that the support plate 17 can be limited and guided during lifting.

When the lamp ring forming die is used, the blank of the lamp ring forming piece 9 is placed on the workbench 18, the lamp ring forming piece is fixed by the fixture, after the blank of the lamp ring forming piece 9 is fixed, the piston rod of the stamping cylinder 5 moves downwards at the moment to drive the stamping plate 3 to move downwards, so that the stamping knife 4 performs stamping work on the lamp ring forming piece 9, the stamping knife 4 penetrates through the lamp ring forming piece 9 and falls into the groove 10, when the lamp ring forming piece 9 is stamped, the support block 19 supports the middle part of the lamp ring forming piece 9, deformation is avoided when the lamp ring forming piece 9 is stamped, two groups of folded pieces 20 are formed inside the lamp ring forming piece 9, at the moment, the external switch of the motor device 15 is opened, the output shaft of the motor device 15 drives the cam 16 to rotate, and the convex block on the cam 16 is contacted with the middle position of the bottom of the support plate 17, and drives the carrier plate 17 to move upwards, and the two groups of bent plates 11 on the carrier plate 17 jack up the two groups of bent-up pieces 20 upwards until the bent-up pieces 20 form an angle of 90 degrees with the lamp ring forming piece 9; the forming work of the lamp ring forming piece 9 can be finished by using a group of dies, so that the manufacturing cost of the lamp ring forming piece 9 is reduced; this is the whole process of the lamp ring forming die.

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 lamp ring forming die, includes crossbeam (1), punching press board (3) and jack-up piece (20), its characterized in that: the lower right side of the beam (1) is fixedly connected with a supporting column (7), the lower end of the supporting column (7) is fixedly connected with a base (13), an installation cavity is formed in the base (13), a motor device (15) is installed in the installation cavity, a supporting plate (17) is arranged in the installation cavity, a bending plate (11) is fixedly connected to the supporting plate (17), the right end of the supporting plate (17) is fixedly connected with a limiting block (12), the upper end of the base (13) is fixedly connected with a workbench (18), a groove (10) is formed in the workbench (18), a supporting block (19) is fixedly connected to the inside of the groove (10), a lamp ring forming piece (9) is placed on the workbench (18), and a positioning column (8) is arranged on the outer side of the lamp ring forming piece (9);

punching press board (3) right-hand member and guide block (6) fixed connection, and punching press board (3) upper surface and the piston rod fixed connection of punching press cylinder (5), punching press cylinder (5) fixed connection is on crossbeam (1) simultaneously to punching press board (3) bottom and stamping knife (4) fixed connection.

2. The lamp ring forming die of claim 1, wherein: the equal fixed connection guide block (6) in both ends of punching press board (3), and guide block (6) are inside to be seted up two sets of guiding holes, and two sets of guiding hole insides are all pegged graft and are had guide bar (2).

3. The lamp ring forming die of claim 1, wherein: stamping knife (4) set up directly over lamp ring formed part (9), and lamp ring formed part (9) are circular setting, and lamp ring formed part (9) cover on fluting (10) simultaneously, and lamp ring formed part (9) bottom and supporting shoe (19) contact, and stamping knife (4) and the size looks adaptation of fluting (10) to the lower extreme of stamping knife (4) passes lamp ring formed part (9) and sets up inside fluting (10).

4. The lamp ring forming die of claim 1, wherein: the positioning columns (8) are arranged into four groups, the four groups of positioning columns (8) are arranged in the rectangular mode and distributed at the circumferential positions of the lamp ring forming pieces (9), and the four groups of positioning columns (8) are arranged in a contact mode with the lamp ring forming pieces (9).

5. The lamp ring forming die of claim 1, wherein: the bending plates (11) are arranged into two groups and uniformly fixed on two sides of the upper end of the carrier plate (17), and the width of each bending plate (11) is larger than that of each folding piece (20).

6. The lamp ring forming die of claim 1, wherein: the equal fixedly connected with stopper (12) in both ends of support plate (17), and stopper (12) are inside to be seted up spacing hole, and spacing downthehole portion is pegged graft and is had gag lever post (14), and the bottom and cam (16) contact of support plate (17) are connected, and the cam (16) body of rod passes through the output shaft fixed connection of shaft coupling and motor device (15) simultaneously.

7. The lamp ring forming die of claim 1, wherein: the two groups of the turning-up pieces (20) are arranged, the turning-up pieces (20) and the lamp ring forming piece (9) are integrally formed, and meanwhile, the turning-up pieces (20) and the lamp ring forming piece (9) are arranged at 90 degrees.