CN216027397U - Upper back beam trimming and punching forming die for back row floor - Google Patents
Upper back beam trimming and punching forming die for back row floor Download PDFInfo
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- CN216027397U CN216027397U CN202121487874.6U CN202121487874U CN216027397U CN 216027397 U CN216027397 U CN 216027397U CN 202121487874 U CN202121487874 U CN 202121487874U CN 216027397 U CN216027397 U CN 216027397U
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Abstract
A back upper beam trimming and punching forming die for a back row floor comprises a lower die holder and an upper die holder and is characterized in that the lower die holder is provided with a die head; the die holder on set up the under bracing platform, set up lower mould cutter unit on the upper portion of under bracing platform, two mould tip of die holder set up lower mould integrated configuration, upper die base upper portion be equipped with a set of interval and set up the spacer, establish the structure of punching a hole on the upper die base between 2 spacers and respectively establish the last mould integrated configuration at the upper die base both ends, lower mould cutter unit include cutter unit structure including establishing the left side cutter unit on the die holder, middle part cutter unit and left side cutter unit, the structure of punching a hole including establishing left side drift unit, middle part drift unit and the right side drift unit on the upper die base, the structure of punching a hole set up with lower mould cutter unit is perpendicular. The utility model has the advantages that: in the stamping process, the positioning is more accurate, the buffer effect is better, and the die cavity is well protected. The industrial effect is obvious, the productivity is high, and the practicability is good.
Description
Technical Field
The utility model relates to the field of automobile spare and accessory part dies, in particular to a trimming and punching forming die for a rear upper beam of a rear floor.
Background
The most main component of the automobile mould is a covering part mould which is mainly a cold-punching mould, the stamping parts on the automobile body are mainly divided into a covering part, a beam frame part and a common stamping part, the lower plate of the windshield cross beam is positioned between an automobile cockpit and a front cabin and plays a role in fixing a front windshield, most of the lower plate of the windshield cross beam is produced by adopting the mould, but the traditional mould is only simple in structure according to the shape, the mould is complex in structure and unreasonable in design, so that the development cost of the mould is high, meanwhile, the traditional mould is in work, an upper mould and a lower mould are in direct contact to punch and form the workpiece, the stamping time of the workpiece is short due to the excessive block in the mould closing process, the molding profile surface precision of the workpiece is not high, the trimming process is to cut off the edge of the workpiece by utilizing the matching between the upper mould and the lower mould, and the incomplete trimming is easy to occur due to the short stamping time in the traditional trimming mould, the edge forming effect of the workpiece is poor, the edge of the workpiece deforms, and the like, so that the automobile die capable of solving the problems needs to be used for improving the stamping quality of the workpiece. Most of the existing equipment is fastened in a manual fixing mode, physical strength of workers is consumed, fastening force is low, positioning is inaccurate, or objects are deformed, so that quality is affected; and the process is loaded down with trivial details in the dismantlement process, and work load is big, influences part shaping quality and manufacturing progress.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the rear upper crossbeam trimming and punching forming die for the rear row floor has the advantages of simplicity and convenience in operation and stable and reliable structural equipment; the problem is solved, the operation of frock of being convenient for improves parts machining's quality and efficiency.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a back row floor back entablature is repaiied and is dashed forming die, includes die holder, upper die base, the die holder on set up the under bracing platform, set up lower mould cutter unit on the upper portion of under bracing platform, two mould tip of die holder set up lower mould integrated configuration, upper die base upper portion be equipped with a set of interval set up the spacer, establish the structure of punching a hole on the upper die base between 2 spacer and respectively establish the last mould integrated configuration at the upper die base both ends, lower mould cutter unit include cutter unit structure including establishing left side cutter unit on the die holder, middle part cutter unit and left side cutter unit, the structure of punching a hole including establishing left side drift unit, middle part drift unit and the right side drift unit on the upper die base, the structure of punching a hole set up with lower mould cutter unit is perpendicular.
The left side cutter unit include the left side down mould sword piece, establish the left side die case in the lower mould sword piece lower part of left side, middle part cutter unit include middle part left side cutter unit and middle part right side cutter unit, middle part left side cutter unit include middle part left side connecting seat and establish the middle part left side cutter piece on middle part left side connecting seat upper portion, middle part right side cutter unit include middle part right side connecting seat and establish the middle part left side cutter piece on middle part right side connecting seat upper portion, right side cutter unit include the right side down mould sword piece, establish the right side die case of right side down mould sword piece lower part.
The lower parts of the left side female die and the right side female die sleeve are provided with connecting inclined blocks, and the bottoms of the connecting inclined blocks are connected with the lower supporting table.
The lower die combination structure comprises outer guide plates arranged at the outer side ends of a lower die base respectively, guide pillars arranged in the outer guide plates, a group of buffers arranged on the lower die base at the inner side of each outer guide plate, limiting assemblies arranged at the outer end openings of the outer guide plates respectively and vertical connecting plates arranged at the side ends of the lower die base.
The lower support platform is provided with a blanking box.
And the front and back X-direction surfaces of the lower die holder are provided with a feeding frame group.
The upper die combination structure comprises an upper die combination structure, an upper die repairing tool group structure, an upper die outer guide plate, an upper die inner guide plate, an upper die side-preventing guide plate, an upper die side pin and an upper die side pin baffle plate, wherein the upper die combination structure comprises a punch head group structure arranged on an upper die base, the upper die repairing tool group structure and the upper die outer guide plate arranged on the upper die base, the upper die inner guide plate is arranged on an upper die guide sleeve arranged on the upper portion of the upper die outer guide plate, the upper die side guide plate is arranged on the upper die guide sleeve, the upper die side pin is arranged on the upper portion of the upper die outer guide plate, and the upper die side pin is arranged on the upper portion of the upper die outer guide plate.
The upper die repairing tool group structure comprises an upper left side repairing tool, a lower left side repairing tool, an upper right side repairing tool and a lower right side repairing tool which are arranged on an upper die base.
The punch group structure comprises a left punch seat, a left punch arranged on the left punch seat, a middle punch group, a middle punch seat group arranged at the lower part of the middle punch group, a right punch seat and a right punch arranged on the right punch seat.
The utility model has the advantages that: the rear upper crossbeam of the rear floor is trimmed and punched into the forming die to finish trimming and punching of the rear upper crossbeam of the rear floor, the material can be flanged through the matching of the punch and the trimming structure of the upper die and the punch and the trimming structure of the lower die, the material can be shaped by the shaping cutter block, the material guide frame can correct the direction of the material, and the position of the material is more accurate during shaping and flanging. The industrial effect is obvious, the productivity is high, and the practicability is good.
The utility model will be explained in more detail below with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic structural view of a lower mold structure of the present invention.
Fig. 2 is a schematic structural diagram of an upper mold structure of the present invention.
FIG. 3 is a partial enlarged view of the upper mold inner guide plate of the upper mold of the present invention.
FIG. 4 is a diagram illustrating the processing effect of the present invention.
In the figure: 1. the die comprises a lower die base, 2 parts of an upper die base, 3 parts of a lower support table, 4 parts of a spacing base, 5 parts of a left lower die cutter block, 6 parts of a left concave die sleeve, 7 parts of a middle left connecting base, 8 parts of a middle left cutter block, 9 parts of a middle right connecting base, 10 parts of a middle left cutter block, 11 parts of a right lower die cutter block, 12 parts of a right concave die sleeve, 13 parts of a connecting inclined block, 14 parts of an outer guide plate, 15 parts of a guide post, 16 parts of a buffer, 17 parts of a limiting assembly, 18 parts of a vertical connecting plate, 19 parts of a blanking box, 20 parts of a feeding frame set, 21 parts of an upper die outer guide plate, 22 parts of an upper die guide sleeve, 23 parts of an upper die inner guide plate, 24 parts of an upper die side guide plate, 25 parts of an upper die side pin, 26 parts of an upper die side pin baffle, 27 parts of a lower die inserted lifting rod, 28 parts of a lifting lug bushing, 29 parts of a left upper trimming knife, 30 parts of a left lower trimming knife, 31 parts of a right side upper trimming knife, 32 parts of a right side trimming knife, 33 parts of a left die seat, a left die stamping die sleeve, and a left die, 34. The punch comprises a left punch, 35 parts of a middle punch group, 36 parts of a middle punch seat group, 37 parts of a right punch seat, 38 parts of a right punch, 39 parts of an upper die plug-in lifting rod, 40 parts of an upper die lifting lug bushing and 41 parts.
Detailed Description
The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1, as shown in fig. 4, a rear floor upper cross beam structure of a workpiece 41, as shown in fig. 1 to 3, a rear floor upper cross beam trimming and punching forming die, specifically has the following structure:
the die comprises a lower die holder 1 and an upper die holder 2 and is characterized in that; die holder 1 on set up under bracing platform 3, set up lower mould cutter unit on the upper portion of under bracing platform 3, two mould tip of die holder 1 set up lower mould integrated configuration, upper die base upper portion be equipped with a set of interval and set up spacer 4, establish the structure of punching a hole on the upper die base between 2 spacers and respectively establish the last mould integrated configuration at the upper die base both ends, lower mould cutter unit including establishing the left side cutter unit on the die holder, middle part cutter unit and left side cutter unit, the structure of punching a hole including establishing left side drift unit, middle part drift unit and the right side drift unit on the upper die base, the structure of punching a hole set up with lower mould cutter unit is perpendicular. The lower die base 1 is also provided with a lower die plug-in type hoisting rod 27 and a lower die lifting lug bushing 28
Left side cutter unit include left side lower mould sword piece 5, establish the left side die case 6 of lower mould sword piece lower part in the left side, middle part cutter unit include middle part left side cutter unit and middle part right side cutter unit, middle part left side cutter unit include middle part left side connecting seat 7 and establish the middle part left side cutter piece 8 on middle part left side connecting seat upper portion, middle part right side cutter unit include middle part right side connecting seat 9 and establish the middle part left side cutter piece 10 on middle part right side connecting seat upper portion, right side cutter unit include right side lower mould sword piece 11, establish the right side die case 12 of lower mould sword piece lower part in the right side.
The lower parts of the left side female die sleeve 6 and the right side female die sleeve 12 are provided with a connecting inclined block 13, and the bottom of the connecting inclined block 13 is connected with the lower supporting table 3.
The lower die combination structure comprises outer guide plates 14 arranged at the outer side ends of the lower die base 2, guide posts 15 arranged in the outer guide plates 14, a group of buffers 16 arranged on the lower die base at the inner side of each outer guide plate, limit components 17 arranged at the outer end mouth parts of the outer guide plates and vertical connecting plates 18 arranged at the side ends of the lower die base.
The lower support platform is provided with a blanking box 19. And the front and back X-direction surfaces of the lower die holder are provided with a feeding frame group 20.
The upper die combination structure comprises a punch head group structure, an upper die cutter repairing group structure, an upper die outer guide plate 21, an upper die guide sleeve 22, an upper die inner guide plate 23, an upper die side preventing guide plate 24, an upper die side pin 25 and an upper die side pin baffle plate 26, wherein the punch head group structure, the upper die cutter repairing group structure and the upper die outer guide plate are arranged on an upper die base. And an upper die plug-in type lifting rod 39 and an upper die lifting lug bushing 40 are arranged.
The upper die repairing tool group structure comprises a left upper repairing tool 29, a left lower repairing tool 30, a right upper repairing tool 31 and a right lower repairing tool 32 which are arranged on the upper die base.
The punch set structure comprises a left punch seat 33, a left punch 34 arranged on the left punch seat, a middle punch group 35, a middle punch seat group 36 arranged at the lower part of the middle punch group, a right punch seat 37 and a right punch 38 arranged on the right punch seat.
The rear upper crossbeam of the rear floor is trimmed and punched into the forming die to finish trimming and punching of the rear upper crossbeam of the rear floor, the material can be flanged through the matching of the punch and the trimming structure of the upper die and the punch and the trimming structure of the lower die, the material can be shaped by the shaping cutter block, the material guide frame can correct the direction of the material, and the position of the material is more accurate during shaping and flanging. The industrial effect is obvious, the productivity is high, and the practicability is good.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (9)
1. A back upper beam trimming and punching forming die for a back row floor comprises a lower die holder and an upper die holder and is characterized in that the lower die holder is provided with a die head; the die holder on set up the under bracing platform, set up lower mould cutter unit on the upper portion of under bracing platform, two mould tip of die holder set up lower mould integrated configuration, upper die base upper portion be equipped with a set of interval and set up the spacer, establish the structure of punching a hole on the upper die base between 2 spacers and respectively establish the last mould integrated configuration at the upper die base both ends, lower mould cutter unit include cutter unit structure including establishing the left side cutter unit on the die holder, middle part cutter unit and left side cutter unit, the structure of punching a hole including establishing left side drift unit, middle part drift unit and the right side drift unit on the upper die base, the structure of punching a hole set up with lower mould cutter unit is perpendicular.
2. The rear row floor rear upper cross member trimming and punching forming die of claim 1, wherein: the left side cutter unit include the left side down mould sword piece, establish the left side die case in the lower mould sword piece lower part of left side, middle part cutter unit include middle part left side cutter unit and middle part right side cutter unit, middle part left side cutter unit include middle part left side connecting seat and establish the middle part left side cutter piece on middle part left side connecting seat upper portion, middle part right side cutter unit include middle part right side connecting seat and establish the middle part left side cutter piece on middle part right side connecting seat upper portion, right side cutter unit include the right side down mould sword piece, establish the right side die case of right side down mould sword piece lower part.
3. The rear row floor rear upper cross member trimming and punching forming die of claim 2, wherein: the lower parts of the left side female die and the right side female die sleeve are provided with connecting inclined blocks, and the bottoms of the connecting inclined blocks are connected with the lower supporting table.
4. The rear row floor rear upper cross member trimming and punching forming die of claim 1, wherein: the lower die combination structure comprises outer guide plates arranged at the outer side ends of a lower die base respectively, guide pillars arranged in the outer guide plates, a group of buffers arranged on the lower die base at the inner side of each outer guide plate, limiting assemblies arranged at the outer end openings of the outer guide plates respectively and vertical connecting plates arranged at the side ends of the lower die base.
5. The rear row floor rear upper cross member trimming and punching forming die of claim 1, wherein: the lower support platform is provided with a blanking box.
6. The rear row floor rear upper cross member trimming and punching forming die of claim 1, wherein: and the front and back X-direction surfaces of the lower die holder are provided with a feeding frame group.
7. The rear row floor rear upper cross member trimming and punching forming die of claim 1, wherein: the upper die combination structure comprises a punch set structure arranged on the upper die base, an upper die cutter repairing set structure, an upper die outer guide plate arranged on the upper die base, an upper die inner guide plate arranged on an upper die guide sleeve on the upper portion of the upper die outer guide plate, an upper die anti-side guide plate, an upper die side pin and an upper die side pin baffle plate.
8. The rear row floor rear upper cross member trimming and punching forming die of claim 7, wherein: the upper die repairing tool group structure comprises an upper left side repairing tool, a lower left side repairing tool, an upper right side repairing tool and a lower right side repairing tool which are arranged on an upper die base.
9. The rear row floor rear upper cross member trimming and punching forming die of claim 7, wherein: the punch group structure comprises a left punch seat, a left punch arranged on the left punch seat, a middle punch group, a middle punch seat group arranged at the lower part of the middle punch group, a right punch seat and a right punch arranged on the right punch seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487874.6U CN216027397U (en) | 2021-07-01 | 2021-07-01 | Upper back beam trimming and punching forming die for back row floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487874.6U CN216027397U (en) | 2021-07-01 | 2021-07-01 | Upper back beam trimming and punching forming die for back row floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216027397U true CN216027397U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487874.6U Active CN216027397U (en) | 2021-07-01 | 2021-07-01 | Upper back beam trimming and punching forming die for back row floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216027397U (en) |
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2021
- 2021-07-01 CN CN202121487874.6U patent/CN216027397U/en active Active
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