CN218168415U

CN218168415U - Annular metal stamping part assembly structure

Info

Publication number: CN218168415U
Application number: CN202222515519.6U
Authority: CN
Inventors: 孙振才; 刘金龙
Original assignee: Qingdao Renrui Electric Appliance Co ltd
Current assignee: Qingdao Renrui Electric Appliance Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-30
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a metal stamping workpiece technical field specifically is an annular metal stamping workpiece assembly structure, include: a working part for mounting the punch member and the fitting member; the stamping component is arranged above the working part and can stamp and shape the metal sheet; and a fitting part provided inside the working part for changing the outer shape of the article. The utility model discloses for the convenience of easy change when the assembled part damages, through separating screw rod and workstation, mould, baffle, at this moment, can remove the baffle from the assembly groove, take out the mould again and can change, easy and simple to handle, and the second fixture block and the draw-in groove in the assembly groove of workstation and the mould outside laminate each other, and the mortise-tenon joint structure plays the effect that the connection is firm, prevents that the mould from rocking in the assembly groove.

Description

Annular metal stamping part assembly structure

Technical Field

The utility model relates to a metal stamping workpiece technical field specifically is an annular metal stamping workpiece assembly structure.

Background

Metal stamping is a manufacturing process that uses a metal stamping die or a series of metal stamping dies to form a metal sheet into a three-dimensional shaped workpiece; metal stamped products are used in various industries, such as: automobiles, household appliances. Automobile stampings are an important part of the metal stamping industry; metal stamping can form sheet metal very efficiently. The metal stamping die is arranged on a press, and each stroke of the press forms a workpiece; the production of metal stamping is accomplished by a metal stamping tool.

Fixing strength of the conventional assembling mode of the annular metal stamping part is unreliable, and screws at the joint of the annular metal stamping part are easy to loosen, so that stability of the annular metal stamping part is affected, the annular metal stamping part is inconvenient to disassemble, and the annular metal stamping part is not easy to replace when damaged. In view of this, we propose an annular metal stamping assembly structure.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides an annular metal stamping workpiece assembly structure.

The technical scheme of the utility model is that:

an annular metal stamping part assembly structure, comprising: a working part for mounting the punch member and the fitting member; the stamping component is arranged above the working part and can stamp and shape the metal sheet; and a fitting part provided inside the working part for changing the outer shape of the article.

Preferably, the assembly part comprises a die, the left side and the right side of the die are both fixed with second clamping blocks, and the bottom of the die is provided with a plurality of clamping grooves.

Preferably, the working part comprises a workbench, the workbench is internally provided with an assembly groove and a moving groove respectively, and the die can move in the assembly groove through the second clamping block and the clamping groove and is used for replacing the detachable die.

Preferably, the working part also comprises a fixed table, two support columns are fixed at the bottom of the fixed table, and a first power source for driving the stamping part to reciprocate up and down is arranged on the fixed table.

Preferably, the first power source is a hydraulic cylinder.

Preferably, a stamping fixing piece and a fixing plate are fixed at the bottom of the hydraulic cylinder, and a stamping piece is fixed at the bottom of the stamping fixing piece.

Preferably, the fixed plate sets up inside the shifting chute, the fixed plate right side is fixed with the cylindricality briquetting, and the cylindricality briquetting sets up at the stamping workpiece downside, and its stamping workpiece bottom is provided with the ring channel.

Preferably, the assembly part comprises a baffle, a plurality of clamping grooves which are the same as the size of the mold in position are formed in the bottom of the baffle, a first clamping block is fixed on the left side and the right side of the baffle, the first clamping block and a second clamping block correspond to each other, and a screw rod used for connecting the first clamping block and the second clamping block is arranged in the first clamping block and the second clamping block.

Preferably, an annular groove and two stamping grooves are formed above the die, and the annular groove is formed in the middle of the stamping groove.

Preferably, the annular groove above the die corresponds to the annular groove at the bottom of the stamping part.

Preferably, the screw penetrates out of the die and is connected with the inside of the workbench.

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

the utility model discloses for the convenience of easy change when the assembled part damages, through separating screw rod and workstation, mould, baffle, at this moment, can remove the baffle from the assembly groove, take out the mould again and can change, easy and simple to handle, and the second fixture block and the draw-in groove in the assembly groove of workstation and the mould outside laminate each other, and the mortise-tenon joint structure plays the effect that the connection is firm, prevents that the mould from rocking in the assembly groove.

Drawings

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

FIG. 2 is a schematic view of the working portion of the present invention;

FIG. 3 is a schematic structural view of the punching component of the present invention;

fig. 4 is a schematic structural diagram of the assembly component of the present invention.

In the figure:

1. a working part; 11. a work table; 12. assembling a groove; 13. a moving groove; 14. a support pillar; 15. a fixed table; 16. a hydraulic cylinder;

2. stamping the component; 21. punching the fixing piece; 22. stamping parts; 23. a fixing plate; 24. a cylindrical briquette;

3. assembling the components; 31. a baffle plate; 32. a card slot; 33. a first clamping block; 34. a screw; 35. a mold; 36. a second fixture block; 37. an annular groove; 38. and (6) punching a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an annular metal stamping part assembly structure, comprising: a working part 1, wherein the working part 1 is used for installing a stamping part 2 and an assembling part 3; the stamping part 2 is arranged above the working part 1, and can stamp and shape the metal sheet; the assembling part 3, the assembling part 3 sets up inside the working part 1 for change the article appearance, and in this embodiment, when needing to press the sheetmetal into annular sheetmetal, through placing the sheetmetal in assembling part 3 top, the punching press part 2 of its sheetmetal top extrudes the sheetmetal downwards, supports the sheetmetal inside assembling part 3, can finalize the design with the sheetmetal punching press, and is easy and simple to handle.

It should be added that the assembling component 3 includes a die 35, the left and right sides of the die 35 are both fixed with a second fixture block 36, the bottom of the die 35 is provided with a plurality of fixture grooves 32, the assembling component 3 includes a baffle 31, the bottom of the baffle 31 is provided with a plurality of fixture grooves 32 with the same position and size as the die 35, the left and right sides of the baffle 31 are fixed with a first fixture block 33, the first fixture block 33 corresponds to the second fixture block 36, a screw 34 for connecting the first fixture block 33 and the second fixture block 36 is arranged in the first fixture block, an annular groove 37 and two stamping grooves 38 are arranged above the die 35, the annular groove 37 arranged in the middle of the stamping groove 38 is corresponding to the annular groove 37 at the bottom of the stamping part 22, the screw 34 penetrates through the die 35 to be connected with the inside of the worktable 11, in this embodiment, the die 35 is easy to wear after being used for a long time, and in order to better control the quality of the finished product, the screw 34 needs to be replaced, and is screwed to separate from the working part 1, the die 35 and the baffle 31, and the baffle 35 can be taken out for replacement.

It should be noted that the working portion 1 includes a working table 11, and an assembly groove 12 and a moving groove 13 are respectively disposed inside the working table 11, and a mold 35 thereof can move inside the assembly groove 12 through a second fixture block 36 and a clamping groove 32, and is used for disassembling the mold 35 for replacement, the working portion 1 also includes a fixed table 15, and two support columns 14 are fixed at the bottom of the fixed table 15, a first power source for driving the punch component 2 to reciprocate up and down is disposed on the fixed table 15, and the first power source is a hydraulic cylinder 16, in this embodiment, the second fixture block 36 on the left and right sides of the mold 35 and a plurality of clamping grooves 32 on the bottom thereof can move left and right in the assembly groove 12, and by disposing a baffle 31 on the right side of the mold 35, the left and right movement thereof can be limited, and the mortise and tenon structure thereof plays a role in stable connection, and prevents the mold 35 from shaking in the assembly groove 12.

It should be added that a stamping fixing member 21 and a fixing plate 23 are fixed at the bottom of the hydraulic cylinder 16, and a stamping member 22 is fixed at the bottom of the stamping fixing member 21, the fixing plate 23 is disposed inside the moving slot 13, a cylindrical pressing block 24 is fixed at the right side of the fixing plate 23, and the cylindrical pressing block 24 is disposed at the lower side of the stamping member 22, and an annular groove 37 is disposed at the bottom of the stamping member 22, in this embodiment, the hydraulic cylinder 16 is opened, a piston rod of the hydraulic cylinder 16 is fixed with the stamping fixing member 21 to drive the stamping fixing member 21 to reciprocate up and down, and the metal sheet is disposed above the die 35, the stamping fixing member 21 drives the stamping member 22 and the fixing plate 23 to move down, and the metal sheet is pressed into the annular groove 37 of the die 35, so that the middle of the metal sheet is bent inward, and the fixing plate 23 drives the cylindrical pressing block 24 to move down, and the cylindrical pressing block 24 is abutted against the inward bent portion of the middle of the metal sheet, and further presses the metal sheet into the annular groove 37 of the die 35, and the metal sheet is U-shaped, and the left and right sides of the stamping member 22 are abutted against the stamping groove 38, and the annular groove 37 at this time, and the U-shaped leg above the stamping member 22 is fastened by the annular groove 37 at the bottom of the stamping member to press the stamping member to be pressed inward.

When the stamping die is used specifically, a metal sheet is placed above a die 35, the hydraulic cylinder 16 is opened, a piston rod of the hydraulic cylinder 16 is fixed with the stamping fixing piece 21 and can drive the stamping fixing piece 21 to reciprocate up and down, the metal sheet is placed above the die 35, the stamping fixing piece 21 drives the stamping piece 22 and the fixing plate 23 to move downwards, the metal sheet is extruded into the annular groove 37 of the die 35 to be bent inwards in the middle of the metal sheet, the fixing plate 23 can drive the cylindrical pressing block 24 to move downwards, the cylindrical pressing block 24 is attached to the inwards bent part in the middle of the metal sheet, the metal sheet is further pushed into the annular groove 37 of the die 35 and is in a U shape, the left side and the right side of the stamping piece 22 are attached to the stamping groove 38 at the moment, the annular groove 37 at the bottom of the stamping piece 22 extrudes and fastens the U-shaped leg above the metal sheet inwards to extrude the metal sheet into an annular shape;

after mould 35 used for a long time, wearing and tearing easily, in order to better control off-the-shelf quality, need replace, screw 34 is twisted, make it and work portion 1, mould 35, baffle 31 separation, baffle 31 that this moment can be with mould 35 right side takes out from work portion 1, can take out mould 35 and change, and second fixture block 36 on mould 35 left and right sides and a plurality of draw-in grooves 32 of its bottom can move about in assembly groove 12, and through set up baffle 31 on mould 35 right side, can restrict it and move about, its mortise and tenon structure plays the effect of connecting firmly, prevent that mould 35 from rocking in assembly groove 12.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An annular metal stamping part assembly structure, comprising:

a working part (1), the working part (1) being used for mounting a stamping part (2) and a fitting part (3);

the stamping component (2) is arranged above the working part (1) and can stamp and shape the metal sheet;

the assembling component (3) is arranged inside the working part (1), the assembling component (3) comprises a die (35), and the die (35) can move in the working part (1) along the Y-axis direction to be drawn out.

2. An annular metal stamping assembly structure as claimed in claim 1, wherein: the left side and the right side of the die (35) are both fixed with second clamping blocks (36), a plurality of clamping grooves (32) are formed in the bottom of the die (35), the working portion (1) comprises a working table (11), an assembling groove (12) and a moving groove (13) are formed in the working table (11) respectively, and the die (35) can directionally slide in the assembling groove (12) through the second clamping blocks (36) and the clamping grooves (32).

3. An annular metal stamping assembly structure as claimed in claim 1, wherein: the working part (1) also comprises a fixed table (15), two supporting columns (14) are fixed at the bottom of the fixed table (15), and a first power source for driving the punching part (2) to reciprocate up and down is arranged on the fixed table (15).

4. An annular metal stamping assembly structure as claimed in claim 3, wherein: the first power source is a hydraulic cylinder (16).

5. An annular metal stamping assembly structure as claimed in claim 4, wherein: the bottom of the hydraulic cylinder (16) is fixed with a stamping fixing piece (21) and a fixing plate (23), and the bottom of the stamping fixing piece (21) is fixed with a stamping piece (22).

6. An annular metal stamping assembly structure as claimed in claim 5, wherein: fixed plate (23) set up inside removal groove (13), fixed plate (23) right side is fixed with cylindricality briquetting (24), and cylindricality briquetting (24) set up in stamping workpiece (22) downside, and its stamping workpiece (22) bottom is provided with ring channel (37).

7. An annular metal stamping assembly structure as claimed in claim 1, wherein: the assembling part (3) comprises a baffle (31), a plurality of clamping grooves (32) which are the same as the mold (35) in position and size are formed in the bottom of the baffle (31), a first clamping block (33) is fixed on the left side and the right side of the baffle (31), the first clamping block (33) corresponds to a second clamping block (36), and a screw (34) used for connecting the first clamping block (33) and the second clamping block (36) is arranged in the first clamping block (33) and the second clamping block (36).

8. An annular metal stamping assembly structure as claimed in claim 1, wherein: an annular groove (37) and two stamping grooves (38) are formed in the upper portion of the die (35), and the annular groove (37) is formed in the middle of the stamping grooves (38).

9. An annular metal stamping assembly structure as claimed in claim 1, wherein: and the annular groove (37) above the die (35) corresponds to the annular groove (37) at the bottom of the stamping part (22).

10. An annular metal stamping assembly structure as claimed in claim 7, wherein: the screw rod (34) penetrates out of the die (35) to be connected with the inside of the workbench (11).