CN216158807U - Material belt of air conditioner chassis continuous die process and device suitable for material belt - Google Patents
Material belt of air conditioner chassis continuous die process and device suitable for material belt Download PDFInfo
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- CN216158807U CN216158807U CN202122240008.3U CN202122240008U CN216158807U CN 216158807 U CN216158807 U CN 216158807U CN 202122240008 U CN202122240008 U CN 202122240008U CN 216158807 U CN216158807 U CN 216158807U
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- Prior art keywords
- chassis
- material belt
- air conditioner
- die base
- tape
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- 239000000463 material Substances 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005452 bending Methods 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000007667 floating Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000109 continuous material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a material belt for an air conditioner chassis continuous die process, which is characterized by comprising a material belt main body (4), wherein the material connecting position of the material belt main body (4) is a bending section (1) which is symmetrical about an adjacent chassis stamping position, the connecting point (2) of the bending section (1) and the chassis stamping position is positioned at the middle point of a fillet (3) of the chassis stamping position, and the bending section (1) is flush with the edge of the chassis stamping position. And arranging symmetrical bent sections at the connecting positions, and arranging connecting points of the bent sections and the chassis stamping positions at the middle points of the round corners of the chassis stamping positions. So can be favorable to drawing the required material size of drawing to include in the length the inside of bending segment, make the product when tensile, even expect not fracture, product position is stable to can realize that the material area does not have the rim charge, improve the utilization ratio in material area, reduce cost.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a material belt for an air conditioner chassis continuous die process and a device suitable for the material belt.
Background
The chassis sheet metal part is an appearance part and a stretching part and is generally processed and formed by the processes of stretching, punching, trimming and the like.
The conventional material belt for the chassis sheet metal parts is provided with scrap edges at two ends, namely the material belt is provided with the scrap edges, so that the continuous material is stable when the material belt is produced by adopting a continuous die process.
However, the material belt with the rim charge at the two ends has lower utilization rate of the material, so that the cost is higher.
Therefore, how to provide a material belt for a continuous molding process of an air conditioner chassis, which improves the material utilization rate and reduces the cost is a problem to be solved urgently by the technical staff.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a material belt for a continuous molding process of an air conditioner chassis, which improves the material utilization rate and reduces the cost. The utility model also provides a device suitable for the air-conditioning continuous die process of the material belt.
In order to achieve the purpose, the utility model provides the following technical scheme:
the material belt comprises a material belt main body, wherein the material connecting position of the material belt main body is a bending section which is symmetrical about an adjacent chassis stamping position, the connecting point of the bending section and the chassis stamping position is located at the middle point of a fillet of the chassis stamping position, and the bending section is flush with the edge of the chassis stamping position.
Preferably, in the above material tape, the bending section includes:
the two bending surfaces are symmetrically arranged and protrude in the direction away from the material belt main body;
and the connecting section is connected with the two bent surfaces, the connecting section and the bent surfaces are in smooth transition, and the stretching amount of the bent surfaces is a preset stretching amount required by chassis stamping.
Preferably, in the material tape, the connecting section is provided with a positioning hole for positioning the material tape main body, and the two bending surfaces are symmetrical with respect to the positioning hole.
Preferably, in the above material tape, the curved surface has a bend. Preferably, in the material belt, the unfolding size of the chassis stamping position is the size required by the air conditioner chassis.
An air conditioner chassis connection mold process device, which is suitable for the material belt of any one of the above items, comprising:
the upper die base and the lower die base are used for processing the chassis stamping position of the material belt;
the elastic pieces are arranged on the lower surface of the upper die base and the upper surface of the lower die base and correspond to each other one by one.
Preferably, in the above apparatus, the elastic member is a nitrogen spring.
Preferably, in the above apparatus, the elastic members are disposed at four corners of the upper die base and four corners of the lower die base.
Preferably, the device further comprises an upper mold stripper plate for demolding, and the guide portion of the upper mold stripper plate is fitted and matched with the edge of the air conditioner base plate.
Preferably, the apparatus further includes a lower die lifting block for conveying the material tape, and a length of the lower die lifting block is not less than one half of a width of the material tape.
The utility model provides a material belt for an air conditioner chassis continuous die process, wherein a connecting position is set to be symmetrical bending sections, and connecting points of the bending sections and a chassis stamping position are arranged at the middle points of round corners of the chassis stamping position. So can be favorable to drawing the required material size of drawing to include in the length the inside of bending segment, make the product when tensile, even expect not fracture, product position is stable to can realize that the material area does not have the rim charge, improve the utilization ratio in material area, reduce cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a material belt of an air conditioner chassis continuous molding process disclosed in an embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of a material belt of the air conditioner chassis continuous molding process disclosed in the embodiment of the present invention.
Detailed Description
The utility model discloses a material belt of an air conditioner chassis continuous molding process, which improves the material utilization rate and reduces the cost. The utility model also discloses a device suitable for the air-conditioning continuous die process of the material belt.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the application discloses a material belt for a continuous die process of an air conditioner chassis, which includes a material belt main body 4, specifically, a material connecting portion of the material belt main body 4 is a bending section 1 symmetric with respect to adjacent chassis stamping positions, it should be noted that the chassis stamping positions are portions of the material belt for processing the air conditioner chassis, and the material connecting portion is a portion connected between the adjacent chassis stamping positions.
In this application will link material department and set up the bending segment into the symmetry to 2 tie points that will bend segment and chassis punching press position set up the mid point at fillet 3 of chassis punching press position, and the edge parallel and level of bending segment 1 and chassis punching press position. So can be favorable to drawing the required material size of drawing to include in the length the inside of bending segment 1, make the product when tensile, even expect not fracture, product position is stable to can realize that the material area does not have the rim charge, improve the utilization ratio in material area, the cost is reduced.
In a specific embodiment, the bending section 1 in the present application includes: a curved surface and a connecting section. Wherein, the two bending surfaces are symmetrically arranged and protrude in the direction far away from the material belt body 4. The provision of the curved surface ensures that the required size of the draw material during drawing is included in the length of the curved surface. Set up the bending surface for symmetry and length for predetermineeing length in this application to can guarantee the stability of department in succession, difficult fracture, consequently, the use of reducible rim charge realizes not having the rim charge. And the connecting section is connected with the two curved surfaces to form a structure similar to a bow shape. The bending length of the bending surface needs to be set according to the preset stretching amount required by actual chassis stamping, and is not specifically limited herein and is within the protection range.
The linkage segment in this application is provided with the locating hole that is used for taking main part 4 location to the material, and two curved surfaces are symmetrical about the locating hole. The positions of the material belt body 4 in the conveying process and the machining process can be positioned through the positioning holes, and the bending surfaces are symmetrically arranged relative to the positioning holes, so that the two symmetrical bending surfaces can be ensured to be in one-to-one correspondence with the chassis punching positions.
In a preferred embodiment, the bending surface is of a zigzag structure, so that the bending times can be reduced, the force required by the deformation of the bending surface can be reduced, the bending surface can quickly respond in the stamping process and deform, and the connection stability of the connecting points can be ensured. In practice, the stretching amount can be ensured by arranging a plurality of bending according to the length required by stretching.
On above-mentioned technical scheme's basis, the expansion size of the chassis punching press position disclosed in this application is the required size of air conditioner chassis, promptly when carrying the material area, needs accurate operation to guarantee the accuracy of processing result.
In addition, this application still discloses a device of air conditioner chassis modulus of continuity technology, is applicable to the material area disclosed in the above-mentioned embodiment, specifically includes: the die comprises an upper die holder, a lower die holder and an elastic piece. Wherein, upper die base and die holder are used for handling the chassis punching press position in material area, and the upper die base and the die holder of here are the structure in the current air conditioner chassis course of working, and the improvement point of here lies in, all set up the elastic component on the lower surface of upper die base and the upper surface of upper die base, and the elastic component of upper die base and the elastic component one-to-one of die holder, and is preferred, all sets up the elastic component in four apex angle departments of upper die base and four apex angle departments of die holder. Can cushion the contact of upper die base and die holder through setting up the elastic component, guarantee the stability of material area operation, prevent that the material from taking the skew, guarantee the normal transport in no rim charge material area.
In a preferred embodiment, the elastic member is a nitrogen spring, and the nitrogen spring dedicated for the mold is a novel spring assembly using nitrogen as a working medium, so that the mold is convenient to mount and adjust, the service life of the mold is prolonged, and the stability of the product quality is ensured. It will be understood by those skilled in the art that the resilient member may also be a conventional spring, provided that the resilient structure capable of achieving cushioning is within the scope of protection.
In addition, the device of mould technology is connected to air conditioner chassis disclosed in this application still takes off the flitch including the last mould that is used for the drawing of patterns to go up the edge laminating matching of mould take off the guide part of flitch and air conditioner chassis, process piece location adopts the product appearance location promptly, has guaranteed the accuracy of location, and then has guaranteed the stability in the material area transportation, prevents the problem of skew.
On the basis of the technical scheme, the device for the air conditioner chassis connection die process further comprises a lower die floating block used for conveying the material belt, and the length of the lower die floating block is not less than one half of the width of the material belt. Smooth feeding of the material belt can be guaranteed by increasing the length of the lower die buoyancy lifting block, the stability of material belt transportation is guaranteed, and material belt deviation is prevented. The specific size of the lower die floating block can be set according to different requirements and is within the protection range.
The lifting of the buoyancy lifting block can be driven by a driving device, the specific driving process and the driving mode can refer to the scheme in the prior art, the core of the limitation lies in the limitation of the size of the buoyancy lifting block, and the material belt can be prevented from shifting by increasing the size of the buoyancy lifting block.
The air conditioner chassis connecting mold process related in the application comprises the following specific steps: the method comprises the steps of first trimming and punching, second trimming and punching, stretching, punching, first hole flanging, second hole flanging, cutting and discharging. This application is to improving on this basis corresponding material area, has realized no rim charge, in addition, in order to guarantee the stable transport in the material area of no rim charge, has made further improvement to the location in material area and the transportation in material area etc..
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a material area of air conditioner chassis modulus of continuity technology, its characterized in that includes material area main part (4), the material department of even taking main part (4) is for buckling section (1) about adjacent chassis punching press position symmetry, just buckling section (1) with tie point (2) of chassis punching press position are located the mid point of fillet (3) of chassis punching press position, just buckling section (1) with the edge parallel and level of chassis punching press position.
2. The tape according to claim 1, wherein said bending section (1) comprises:
two symmetrically arranged curved surfaces protruding in a direction away from the tape body (4);
and the connecting section is connected with the two bent surfaces, the connecting section and the bent surfaces are in smooth transition, and the stretching amount of the bent surfaces is a preset stretching amount required by chassis stamping.
3. The tape according to claim 2, wherein said connecting section is provided with positioning holes for positioning said tape body (4), and said two curved surfaces are symmetrical with respect to said positioning holes.
4. The tape of claim 2, wherein the curved surface has a zigzag configuration.
5. The strip of material of claim 1, wherein said chassis stamping locations are deployed to a size required for an air conditioning chassis.
6. An air conditioner chassis connection molding process device, which is suitable for the material belt of any one of claims 1 to 5, and comprises:
the upper die base and the lower die base are used for processing the chassis stamping position of the material belt;
the elastic pieces are arranged on the lower surface of the upper die base and the upper surface of the lower die base and correspond to each other one by one.
7. The apparatus of claim 6, wherein the resilient member is a nitrogen spring.
8. The apparatus of claim 6, wherein the four corners of the upper die base and the four corners of the lower die base are provided with the elastic members.
9. The device of claim 6, further comprising an upper mold stripper plate for demolding, wherein the guide portion of the upper mold stripper plate is fit and matched with the edge of the air conditioner base plate.
10. The apparatus of claim 6, further comprising a lower die lift block for transporting the tape, wherein the lower die lift block has a length no less than one-half of the width of the tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240008.3U CN216158807U (en) | 2021-09-15 | 2021-09-15 | Material belt of air conditioner chassis continuous die process and device suitable for material belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240008.3U CN216158807U (en) | 2021-09-15 | 2021-09-15 | Material belt of air conditioner chassis continuous die process and device suitable for material belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158807U true CN216158807U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122240008.3U Active CN216158807U (en) | 2021-09-15 | 2021-09-15 | Material belt of air conditioner chassis continuous die process and device suitable for material belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN216158807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365381A (en) * | 2022-10-25 | 2022-11-22 | 苏州铭峰精密机械有限公司 | Method for preventing material belt from deviating in forked staggered discharge stamping |
-
2021
- 2021-09-15 CN CN202122240008.3U patent/CN216158807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365381A (en) * | 2022-10-25 | 2022-11-22 | 苏州铭峰精密机械有限公司 | Method for preventing material belt from deviating in forked staggered discharge stamping |
| CN115365381B (en) * | 2022-10-25 | 2023-01-03 | 苏州铭峰精密机械有限公司 | Method for preventing material belt from deviating in forked staggered discharge stamping |
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