CN114273482A - Circular arc short edge folding and flattening structure - Google Patents
Circular arc short edge folding and flattening structure Download PDFInfo
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- CN114273482A CN114273482A CN202111514411.9A CN202111514411A CN114273482A CN 114273482 A CN114273482 A CN 114273482A CN 202111514411 A CN202111514411 A CN 202111514411A CN 114273482 A CN114273482 A CN 114273482A
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Abstract
The invention relates to the technical field of refrigerator processing, in particular to an arc short edge folding and flattening structure which comprises a base and a top seat, wherein a guide block is installed on the outer wall of the top of the base through a bolt, a lower inclined plane is formed on one side of the outer wall of the top of the guide block, a fixing plate is integrally formed on the outer wall of the top of the base, a lower template is installed on the outer wall of the top of the fixing plate through a bolt, a connecting plate is integrally formed on the outer wall of the bottom of the top seat, a material pressing plate is arranged on the outer wall of the bottom of the connecting plate, and fixing blocks are installed on two sides of the outer wall of the bottom of the top seat through bolts. The invention only needs one-order vertical folding and one-order folding, and can finish the folding and flattening process at the buckle handle side by two pairs of dies, thereby effectively reducing the die cost and improving the production beat.
Description
Technical Field
The invention relates to the technical field of refrigerator processing, in particular to an arc short edge folding and flattening structure.
Background
A refrigerating apparatus maintaining a constant low temperature, and also a civil product maintaining food or other articles in a constant low temperature state. The refrigerator is characterized in that a cabinet or a box for freezing by a compressor and an ice maker and a storage box with a refrigerating device are arranged in the box body, and the volume of the household refrigerator is usually 20-500L.
Chinese patent No. CN112517685A provides side fold flat structure, including last mounting panel and lower mounting panel, install down the cushion through the bolt on the top outer wall of lower mounting panel, and install the die holder through the bolt on the top outer wall of lower cushion, the lower bolster is installed through the bolt to die holder top outer wall one side, and installs the lower bolster through the bolt on the top outer wall of lower bolster, the pressfitting has the flitch on the top outer wall of lower bolster, and the ejector pin is installed through the bolt to one side that the die holder is close to lower bolster bottom outer wall.
Present high-end refrigerator interior decoration board adopts stainless steel, its attacker limit adopts fold the appearance quality that the flat mode promoted the product and uses and feels, former technology is a preface vertical folding, a preface minor face is beaten to one side, a preface is folded flat, need three pairs of moulds to accomplish this technology altogether, the structure is complicated, and the process is numerous, and the minor face of former technology circular arc department when folding flat is because the unable side of mould is pressed the material, lead to folding flat back minor face can be pushed away the aversion by folding flat mould strip, influence product size and pleasing to the eye, consequently need to develop a circular arc minor face fold flat structure urgently.
Disclosure of Invention
The invention aims to provide an arc short edge folding and flattening structure, which aims to solve the problems that the original process proposed in the background technology is vertical folding in a sequence, inclined short edges in a sequence and flat folding in a sequence, three molds are needed to finish the process, the structure is complex, and the processes are multiple.
The technical scheme of the invention is as follows: an arc short edge folding and flattening structure comprises a base and a top seat, wherein a guide block is installed on the outer wall of the top of the base through a bolt, a lower inclined plane is formed on one side of the outer wall of the top of the guide block, a fixing plate is integrally formed on the outer wall of the top of the base, a lower template is installed on the outer wall of the top of the fixing plate through a bolt, a connecting plate is integrally formed on the outer wall of the bottom of the top seat, a pressure plate is arranged on the outer wall of the bottom of the connecting plate, fixing blocks are installed on two sides of the outer wall of the bottom of the top seat through bolts, guide rods are inserted into the fixing blocks, side push mold strips are connected with one ends, opposite to the two guide rods, of the side push mold strips through threads, folding and flattening female molds are installed in the side push mold strips through bolts, an upper inclined plane is formed on the outer wall of one side of each side push mold strip, the upper inclined plane is in contact with the lower inclined plane, and separation blades are connected with one ends, far away from each other, of the two guide rods, through threads, and rubber springs are sleeved outside the two guide rods and are positioned between the separation blade and the fixing block.
Further, install the stationary blade through the bolt on the bottom outer wall of fixed block, and bond on the top outer wall of stationary blade and have spacing.
Furthermore, the outer wall of the bottom of the top seat is connected with a nitrogen spring in a threaded manner, and one end of the nitrogen spring is fixed on the outer wall of the top of the pressure plate through a screw.
Furthermore, the outer wall of the bottom of the top seat is provided with a jack, and a linear bearing is clamped inside the jack.
Furthermore, an insert rod is fixedly connected to the outer wall of the top of the pressure plate through a screw, and the insert rod is inserted into the linear bearing.
Furthermore, a groove is formed in the outer wall of the top of the lower template, and a pressure sensor is connected to the inner thread of the groove.
Furthermore, a sliding groove is formed in the outer wall of the bottom of the guide strip, and the side pushing mold strip is connected to the inside of the sliding groove in a sliding mode.
Furthermore, install the stopper that is the equidistance and distributes through the screw on the top outer wall of base, and stopper and side push away the mould strip and contact each other.
Furthermore, a fixing groove is formed in one side of the outer wall of the bottom, and the flat-folding female die is fixed inside the fixing groove through screws.
The invention provides a circular arc short edge folding and flattening structure through improvement, and compared with the prior art, the circular arc short edge folding and flattening structure has the following improvements and advantages:
(1) through the device, the handle-side folding process can be completed by only one-step vertical folding and one-step folding and two pairs of dies, so that the die cost is effectively reduced, the production takt is improved, the material can be pressed from the side edge, the defect of pushing and shifting of the folding and flattening die strips is effectively overcome, the size precision and the attractiveness of products are improved, and the die cost is hardly increased by the mechanism.
(2) Through the nitrogen spring that sets up and use the pressure source pressure flitch to push down the tablet, can prevent effectively that the phenomenon that the in-process tablet that pushes away at the side takes place the skew prevents that both sides from pushing away and roll over length and differs to the precision at ordinary times has been guaranteed to fold.
(3) Through the pressure sensor who sets up, pressure between cope match-plate pattern and the lower bolster can be measured to pressure sensor to thereby prevent to produce the phenomenon of excessive pressure at the in-process of tablet processing, thereby it is scrapped to lead to the thickness and the area production change of tablet.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a base structure of the present invention;
FIG. 3 is a cross-sectional view of the top mount construction of the present invention;
fig. 4 is a schematic view of the structure of the side-push mold strip of the present invention.
In the figure: the device comprises a base 1, a fixing plate 2, a lower template 3, a top seat 4, a connecting plate 5, a pressure plate 6, a guide strip 7, a side-push mould strip 8, a fixing block 9, a limiting block 10, a guide block 11, a lower inclined plane 12, a groove 13, a pressure sensor 14, a jack 15, an inserted rod 16, a linear bearing 17, a nitrogen spring 18, a sliding groove 19, a flat-folding female die 20, an upper inclined plane 21, a guide rod 23, a rubber spring 24, a retaining sheet 25, a retaining sheet 26, a limiting strip 27 and a fixing groove 28.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example one
An arc short edge folding and flattening structure comprises a base 1 and a top seat 4, wherein a guide block 11 is installed on the outer wall of the top of the base 1 through a bolt, a lower inclined surface 12 is formed on one side of the outer wall of the top of the guide block 11, a fixing plate 2 is integrally formed on the outer wall of the top of the base 1, a lower template 3 is installed on the outer wall of the top of the fixing plate 2 through a bolt, a connecting plate 5 is integrally formed on the outer wall of the bottom of the top seat 4, a material pressing plate 6 is arranged on the outer wall of the bottom of the connecting plate 5 and used for fixing material pieces, fixing blocks 9 are installed on two sides of the outer wall of the bottom of the top seat 4 through bolts, guide rods 23 are inserted into the fixing blocks 9, side push mold strips 8 are connected to opposite ends of the two guide rods 23 through threads, a folding and flattening female mold 20 is installed inside the side push mold strips 8 through bolts, an upper inclined surface 21 is formed on the outer wall of one side of the side push mold strips 8, and the upper inclined surface 21 is in contact with the lower inclined surface 12, the equal threaded connection of one end that two guide arms 23 kept away from each other has separation blade 25, and rubber spring 24 has all been cup jointed to the outside of two guide arms 23, and rubber spring 24 is used for driving the side and pushes away mould strip 8 and reset, and rubber spring 24 is located between separation blade 25 and the fixed block 9.
Further, a fixing piece 26 is mounted on the outer wall of the bottom of the fixing block 9 through a bolt, a limiting strip 27 is bonded on the outer wall of the top of the fixing piece 26, and the limiting strip 27 is used for limiting the stroke of the guide rod 23.
Further, the outer wall of the bottom of the top seat 4 is connected with a nitrogen spring 18 through threads, the nitrogen spring is used for pushing the pressure plate 6 to reset, and one end of the nitrogen spring 18 is fixed on the outer wall of the top of the pressure plate 6 through a screw.
Further, it has jack 15 to open on the bottom outer wall of footstock 4, and the inside joint of jack 15 has linear bearing 17, and linear bearing 17 can reduce frictional force.
Further, an insert rod 16 is fixedly connected to the outer wall of the top of the pressure plate 6 through a screw, the insert rod 16 is used for guiding, and the insert rod 16 is inserted into the linear bearing 17.
Further, a groove 13 is formed in the outer wall of the top of the lower template 3, a pressure sensor 14 is connected to the inner portion of the groove 13 in a threaded mode, and the type of the pressure sensor 14 is preferably SCPSD-100-14-27 and used for measuring the downward pressure.
Furthermore, a sliding groove 19 is formed in the outer wall of the bottom of the guide strip 7, the sliding groove 19 is used for guiding the side-push mold strip 8, and the side-push mold strip 8 is slidably connected inside the sliding groove 19.
Further, install the stopper 10 that is the equidistance and distributes through the screw on the top outer wall of base 1, stopper 10 is used for restricting the stroke of pushing down, and stopper 10 and side push away the mutual contact of mould strip 8.
Furthermore, a fixing groove 28 is formed on one side of the outer wall of the bottom of the flat die 8, the fixing groove 28 is used for installing and fixing the flat die 20, and the flat die 20 is fixed inside the fixing groove 28 through screws.
The working principle is as follows: arm or user place the tablet on lower bolster 3, the lathe begins the operation, the lathe drives footstock 4 and pressure flitch 6 downstream, make pressure flitch 6 and tablet contact and fix the tablet, footstock 4 continues downstream, make nitrogen spring 18 shrink, make side push mould strip 8 downstream simultaneously, the last inclined plane 21 that until side push mould strip 8 contacts each other with the lower inclined plane 12 of guide block 11, thereby make side push mould strip 8 drive the inboard motion of fold flat die 20, fold the flat to the side of tablet simultaneously, accomplish fold flat when the bottom outer wall that until side push mould strip 8 contacts with the top outer wall of stopper 10.
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 invention. 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 (9)
1. The utility model provides a circular arc minor face fold flat structure which characterized in that: the die comprises a base (1) and a top seat (4), wherein a guide block (11) is installed on the outer wall of the top of the base (1) through a bolt, a lower inclined plane (12) is formed in one side of the outer wall of the top of the guide block (11), a fixing plate (2) is integrally formed on the outer wall of the top of the base (1), a lower die plate (3) is installed on the outer wall of the top of the fixing plate (2) through a bolt, a connecting plate (5) is integrally formed on the outer wall of the bottom of the top seat (4), a pressure plate (6) is arranged on the outer wall of the bottom of the connecting plate (5), fixing blocks (9) are installed on two sides of the outer wall of the bottom of the top seat (4) through bolts, guide rods (23) are inserted into the fixing blocks (9), one ends, opposite to the two guide rods (23), of the side push die strips (8) are in threaded connection, and a flat-folding die (20) is installed inside the side push die strips (8) through bolts, the side pushes away and opens on the one side outer wall of mould strip (8) and has go up inclined plane (21), and goes up inclined plane (21) and lower inclined plane (12) and contact each other, two the equal threaded connection of one end that guide arm (23) kept away from each other has separation blade (25), two rubber spring (24) have all been cup jointed to the outside of guide arm (23), and rubber spring (24) are located between separation blade (25) and fixed block (9).
2. The circular arc short edge folding flat structure according to claim 1, characterized in that: the fixing piece (26) is installed on the outer wall of the bottom of the fixing block (9) through a bolt, and a limiting strip (27) is bonded on the outer wall of the top of the fixing piece (26).
3. The circular arc short edge folding flat structure according to claim 1, characterized in that: and the outer wall of the bottom of the top seat (4) is in threaded connection with a nitrogen spring (18), and one end of the nitrogen spring (18) is fixed on the outer wall of the top of the pressure plate (6) through a screw.
4. The circular arc short edge folding flat structure according to claim 1, characterized in that: the bottom outer wall of the top seat (4) is provided with a jack (15), and the inner part of the jack (15) is clamped with a linear bearing (17).
5. The circular arc short edge folding flat structure according to claim 4, wherein: the outer wall of the top of the pressure plate (6) is fixedly connected with an inserted bar (16) through a screw, and the inserted bar (16) is inserted into the linear bearing (17).
6. The circular arc short edge folding flat structure according to claim 1, characterized in that: a groove (13) is formed in the outer wall of the top of the lower template (3), and a pressure sensor (14) is connected to the inner thread of the groove (13).
7. The circular arc short edge folding flat structure according to claim 1, characterized in that: the outer wall of the bottom of the guide strip (7) is provided with a sliding groove (19), and the side-push mold strip (8) is connected inside the sliding groove (19) in a sliding manner.
8. The circular arc short edge folding flat structure according to claim 1, characterized in that: stopper (10) that are the equidistance and distribute are installed through the screw on the top outer wall of base (1), and stopper (10) and side push away mould strip (8) and contact each other.
9. The circular arc short edge folding flat structure according to claim 1, characterized in that: one side of the outer wall of the bottom of the die (8) is provided with a fixing groove (28), and the flat-folding female die (20) is fixed inside the fixing groove (28) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514411.9A CN114273482A (en) | 2021-12-13 | 2021-12-13 | Circular arc short edge folding and flattening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514411.9A CN114273482A (en) | 2021-12-13 | 2021-12-13 | Circular arc short edge folding and flattening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114273482A true CN114273482A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111514411.9A Pending CN114273482A (en) | 2021-12-13 | 2021-12-13 | Circular arc short edge folding and flattening structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB868692A (en) * | 1958-06-04 | 1961-05-25 | British Xylonite Co Ltd | Method of and apparatus for making dished receptacles |
| CN207746299U (en) * | 2018-01-17 | 2018-08-21 | 辽宁机电职业技术学院 | Light sheet bending diel |
| US20180297097A1 (en) * | 2015-11-19 | 2018-10-18 | Gaztransport Et Technigaz | Forming a bend in a corrugation |
| CN112517749A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | High-end refrigerator decorative wallboard die and production process |
| CN112517757A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | U-bending die for refrigerator door shell |
| CN112517685A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | Side surface folding and flattening structure |
-
2021
- 2021-12-13 CN CN202111514411.9A patent/CN114273482A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB868692A (en) * | 1958-06-04 | 1961-05-25 | British Xylonite Co Ltd | Method of and apparatus for making dished receptacles |
| US20180297097A1 (en) * | 2015-11-19 | 2018-10-18 | Gaztransport Et Technigaz | Forming a bend in a corrugation |
| CN207746299U (en) * | 2018-01-17 | 2018-08-21 | 辽宁机电职业技术学院 | Light sheet bending diel |
| CN112517749A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | High-end refrigerator decorative wallboard die and production process |
| CN112517757A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | U-bending die for refrigerator door shell |
| CN112517685A (en) * | 2020-11-13 | 2021-03-19 | 滁州市艾德模具设备有限公司 | Side surface folding and flattening structure |
Non-Patent Citations (1)
| Title |
|---|
| 高锦张: "《塑性成形工艺与模具设计》", vol. 1, 机械工业出版社, pages: 235 - 236 * |
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