CN211539225U - Stamping die of refrigerator sheet metal part - Google Patents
Stamping die of refrigerator sheet metal part Download PDFInfo
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- CN211539225U CN211539225U CN201922472344.3U CN201922472344U CN211539225U CN 211539225 U CN211539225 U CN 211539225U CN 201922472344 U CN201922472344 U CN 201922472344U CN 211539225 U CN211539225 U CN 211539225U
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- stamping die
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Abstract
The utility model belongs to the technical field of stamping dies, in particular to a stamping die of a refrigerator sheet metal part, which aims at the problems that the prior stamping die is not precise enough and has no fixing function, a plate material is slightly deviated in the stamping process of the die, the stamped stamping part can not be used, the material is wasted and the stamping efficiency of the stamping part is influenced, the utility model provides a scheme which comprises a base, the top of the base is fixedly provided with a lower die plate and the bottom ends of two supporting columns, the top ends of the two supporting columns are fixedly connected with a same top plate, the bottom of the top plate is fixedly provided with the top of a hydraulic cylinder, the bottom of the hydraulic cylinder is movably provided with a hydraulic arm, the bottom end of the hydraulic arm is fixedly connected with a connecting block, the stamping die can fix the raw material in the stamping process through tight structural connection, so that the raw material of the stamping die can not deviate in the stamping, the quality of the stamping part is ensured while the stamping die is rapidly stamped and formed.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a stamping die of refrigerator sheet metal component.
Background
The stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces (stamping parts) with required shapes and sizes, the stamping and the forging are the same in plastic processing (or called pressure processing), and are called forging and pressing together, the stamped blanks are mainly hot-rolled and cold-rolled steel plates and steel strips, and the sheet metal parts of the refrigerator need to be stamped in the existing production process of the refrigerator;
however, the existing stamping die is often not precise enough and has no fixing function, if the plate is slightly deviated in the stamping process of the die, the stamped part can not be used directly, so that the material is wasted and the stamping efficiency of the stamped part is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving present stamping die not accurate enough and do not have fixed function, there is the skew slightly at the in-process panel of mould punching press, can lead to the unable use of stamping workpiece that the punching press came out, has wasted the material and has still influenced stamping workpiece punching efficiency's shortcoming, and the stamping die of a refrigerator sheet metal component who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stamping die of refrigerator sheet metal component, the on-line screen storage device comprises a base, the top fixed mounting of base has the bottom of bed die board and two support columns, the same roof of the top fixedly connected with of two support columns, the bottom fixed mounting of roof has the top of pneumatic cylinder, the bottom movable mounting of pneumatic cylinder has the hydraulic pressure arm, the bottom fixedly connected with connecting block of hydraulic pressure arm, the bottom fixedly connected with of connecting block goes up the mould board, and the one end of the equal fixedly connected with connecting rod in both sides of connecting block, the other end of two connecting rods cooperatees with two support columns respectively, the top slidable mounting of bed die board has two extrusion device, one side that two extrusion device kept away from each other all rotates the one end of installing the transfer line.
Preferably, the extrusion device includes fly leaf and stripper plate, three spring, two fixed blocks, two sliders, one side of fly leaf and one side fixed connection of two sliders, one side of stripper plate and one side fixed connection of two fixed blocks, the slider groove has all been seted up to one side of two fixed blocks, two sliders slidable mounting respectively in two slider grooves, and one side of fly leaf and the one end fixed connection of three spring, one side of stripper plate and the other end fixed connection of three spring, the pressure between fly leaf and the stripper plate can be cushioned to the spring.
Preferably, the transmission groove has all been seted up to one side that two support columns are close to each other, and the threaded rod is installed all to rotate in two transmission grooves, the first screw thread piece of the equal fixedly connected with of the other end of two connecting rods, two first screw thread pieces all with the outside threaded connection of threaded rod, first screw thread piece can drive the threaded rod and rotate.
Preferably, the other ends of the two transmission rods are rotatably connected with second thread blocks, the two second thread blocks are in threaded connection with the outer side of the threaded rod, and the threaded rod rotates to drive the second thread blocks to slide.
Preferably, four sliding grooves are formed in the top of the lower die plate, two extrusion devices are respectively and slidably mounted in the four sliding grooves in a group, and the extrusion devices are slidably mounted on the top of the lower die plate through the sliding grooves.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the connecting block is matched with the connecting rod, and the first thread block is matched with the threaded rod, so that the threaded rod can be indirectly driven to rotate in the process that the hydraulic arm drives the connecting block to press downwards;
(2) according to the scheme, the second thread block is matched with the threaded rod, and the movable plate is matched with the extrusion plate through the spring, so that the threaded rod rotates to drive the second thread block to move downwards, and the movable plate further drives the extrusion plate, and the purpose of fixing is achieved;
the utility model discloses in make stamping die can fix the raw materials at the in-process of punching press through inseparable structural connection, make stamping die can not squint at the in-process raw materials of punching press, guaranteed the quality of stamping workpiece in stamping die rapid punch forming.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a stamping die for a refrigerator sheet metal part provided by the present invention;
fig. 2 is a schematic top view of a lower die plate of a stamping die for a refrigerator sheet metal part according to the present invention;
fig. 3 is the utility model provides a refrigerator sheet metal component's stamping die's an enlarged structure schematic diagram of A department in fig. 1.
In the figure: 1. the die comprises a base, a lower die plate 2, a support column 3, a top plate 4, a hydraulic cylinder 5, a hydraulic arm 6, a connecting block 7, an upper die plate 8, a connecting rod 9, a transmission rod 10, a movable plate 11, a squeezing plate 12, a spring 13, a fixed block 14, a sliding block 15, a threaded rod 16, a first threaded block 17 and a second threaded block 18.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a stamping die for a refrigerator sheet metal part comprises a base 1, a lower die plate 2 and the bottom ends of two support columns 3 are fixedly arranged at the top of the base 1, the top ends of the two support columns 3 are fixedly connected with a same top plate 4, the bottom of the top plate 4 is fixedly provided with the top of a hydraulic cylinder 5, the bottom of the hydraulic cylinder 5 is movably provided with a hydraulic arm 6, the bottom end of the hydraulic arm 6 is fixedly connected with a connecting block 7, the bottom of the connecting block 7 is fixedly connected with an upper die plate 8, and the equal fixedly connected with connecting rod 9's in both sides one end of connecting block 7, the other end of two connecting rod 9 cooperatees with two support columns 3 respectively, and the top slidable mounting of lower mould board 2 has two extrusion device, and the one side that two extrusion device kept away from each other all rotates the one end of installing transfer line 10, and the other end of two transfer lines 10 cooperatees with two support columns 3 respectively.
In this embodiment, the extrusion device includes movable plate 11 and stripper plate 12, three spring 13, two fixed blocks 14, two sliders 15, one side of movable plate 11 and one side fixed connection of two sliders 15, one side of stripper plate 12 and one side fixed connection of two fixed blocks 14, the slider groove has all been seted up to one side of two fixed blocks 14, two sliders 15 are slidable mounting respectively in two slider grooves, and one side of movable plate 11 and the one end fixed connection of three spring 13, one side of stripper plate 12 and the other end fixed connection of three spring 13, spring 13 can cushion the pressure between movable plate 11 and the stripper plate 12.
In this embodiment, the drive groove has all been seted up to one side that two support columns 3 are close to each other, and threaded rod 16 is installed all to rotate in two drive grooves, the first screw block 17 of the equal fixedly connected with of the other end of two connecting rods 9, two first screw blocks 17 all with the outside threaded connection of threaded rod 16, first screw block 17 can drive threaded rod 16 and rotate.
In this embodiment, the other ends of the two transmission rods 10 are rotatably connected with second thread blocks 18, the two second thread blocks 18 are both in threaded connection with the outer sides of the threaded rods 16, and the threaded rods 16 can rotate to drive the second thread blocks 18 to slide.
In this embodiment, four sliding grooves are formed in the top of the lower mold plate 2, two extrusion devices are respectively slidably mounted in the four sliding grooves of each two groups, and the extrusion devices are slidably mounted on the top of the lower mold plate 2 through the sliding grooves.
Example two
Referring to fig. 1-3, a stamping die for a refrigerator sheet metal part comprises a base 1, a lower die plate 2 and the bottom ends of two support columns 3 are fixedly installed at the top of the base 1 through welding, the top ends of the two support columns 3 are fixedly connected with a same top plate 4 through welding, the bottom of the top plate 4 is fixedly installed at the top of a hydraulic cylinder 5 through bolts, a hydraulic arm 6 is movably installed at the bottom of the hydraulic cylinder 5, the bottom end of the hydraulic arm 6 is fixedly connected with a connecting block 7 through welding, the bottom of the connecting block 7 is fixedly connected with an upper die plate 8 through welding, two sides of the connecting block 7 are fixedly connected with one end of a connecting rod 9 through welding, the other ends of the two connecting rods 9 are respectively matched with the two support columns 3, two extrusion devices are slidably installed at the top of the lower die plate 2, one side, the other ends of the two transmission rods 10 are respectively matched with the two support columns 3.
In this embodiment, the extrusion device includes movable plate 11 and stripper plate 12, three spring 13, two fixed blocks 14, two sliders 15, one side of movable plate 11 is connected through welded fastening with one side of two sliders 15, one side of stripper plate 12 is connected through welded fastening with one side of two fixed blocks 14, the slider groove has all been seted up to one side of two fixed blocks 14, two sliders 15 are sliding mounting respectively in two slider grooves, and one side of movable plate 11 is connected through welded fastening with the one end of three spring 13, one side of stripper plate 12 is connected through welded fastening with the other end of three spring 13, spring 13 can cushion the pressure between movable plate 11 and the stripper plate 12.
In this embodiment, the drive groove has all been seted up to one side that two support columns 3 are close to each other, and threaded rod 16 is installed all to rotate in two drive grooves, and the other end of two connecting rods 9 all is through the first screw thread piece 17 of welded fastening connection, and two first screw thread pieces 17 all with the outside threaded connection of threaded rod 16, first screw thread piece 17 can drive threaded rod 16 and rotate.
In this embodiment, the other ends of the two transmission rods 10 are rotatably connected with second thread blocks 18, the two second thread blocks 18 are both in threaded connection with the outer sides of the threaded rods 16, and the threaded rods 16 can rotate to drive the second thread blocks 18 to slide.
In this embodiment, four sliding grooves are formed in the top of the lower mold plate 2, two extrusion devices are respectively slidably mounted in the four sliding grooves of each two groups, and the extrusion devices are slidably mounted on the top of the lower mold plate 2 through the sliding grooves.
In the embodiment, when in use, the hydraulic cylinder 5 drives the hydraulic arm 6 to press down, the hydraulic arm 6 drives the connecting block 7 to press down, the connecting block 7 drives the upper die plate 8 to press down and simultaneously drives the two connecting rods 9 to move down, the two connecting rods 9 respectively drive the two first threaded blocks 17 to move down on the two threaded rods 16, at this time, the two first threaded blocks 17 drive the threaded rods 16 to rotate while moving down, due to the rotation of the threaded rods 16, the two threaded rods 16 drive the two second threaded blocks 18 to move down, the two second threaded blocks 18 rotate to drive one ends of the two transmission rods 10 to move down, the other ends of the two transmission rods 10 rotate to drive the two movable plates 11 to slide on the top of the lower die plate 2, the two movable plates 11 drive the two extrusion plates 12 to approach each other through the six springs 13 until the two extrusion plates 12 abut against a stamping raw material, and the stamping raw material, at this time, the hydraulic cylinder 5 continues to drive the upper die plate 8 to punch downwards, the two movable plates 11 continue to move and approach each other, and at this time, the two extrusion plates 12 already prop against the punching raw material and cannot continue to move, so that the six springs 13 start to deform and buffer pressure until the punching raw material is punched and formed.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a stamping die of refrigerator sheet metal component, the on-line screen storage device comprises a base, a serial communication port, the top fixed mounting of base has the bottom of bed die board and two support columns, the same roof of top fixedly connected with of two support columns, the bottom fixed mounting of roof has the top of pneumatic cylinder, the bottom movable mounting of pneumatic cylinder has the hydraulic pressure arm, the bottom fixedly connected with connecting block of hydraulic pressure arm, the bottom fixedly connected with of connecting block goes up the mould board, and the one end of the equal fixedly connected with connecting rod in both sides of connecting block, the other end of two connecting rods cooperatees with two support columns respectively, the top slidable mounting of bed die board has two extrusion device, the one side that two extrusion device kept away from each other all rotates the one end of installing the transfer.
2. The stamping die for the sheet metal parts of the refrigerators as claimed in claim 1, wherein the extrusion device comprises a movable plate and an extrusion plate, three springs, two fixed blocks and two sliders, one side of the movable plate is fixedly connected with one side of the two sliders, one side of the extrusion plate is fixedly connected with one side of the two fixed blocks, slider grooves are formed in one sides of the two fixed blocks, the two sliders are respectively slidably mounted in the two slider grooves, one side of the movable plate is fixedly connected with one ends of the three springs, and one side of the extrusion plate is fixedly connected with the other ends of the three springs.
3. The stamping die for the sheet metal parts of the refrigerators according to claim 1, wherein the two support columns are provided with transmission grooves on one sides close to each other, threaded rods are rotatably mounted in the two transmission grooves, first threaded blocks are fixedly connected to the other ends of the two connecting rods, and the two first threaded blocks are in threaded connection with the outer sides of the threaded rods.
4. The stamping die for the sheet metal parts of the refrigerators according to claim 1, wherein the other ends of the two transmission rods are rotatably connected with second thread blocks, and the two second thread blocks are in threaded connection with the outer sides of the threaded rods.
5. The stamping die for the sheet metal parts of the refrigerators according to claim 1, wherein the top of the lower die plate is provided with four sliding grooves, and the two extrusion devices are respectively and slidably mounted in the four sliding grooves in a group of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472344.3U CN211539225U (en) | 2019-12-31 | 2019-12-31 | Stamping die of refrigerator sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472344.3U CN211539225U (en) | 2019-12-31 | 2019-12-31 | Stamping die of refrigerator sheet metal part |
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| Publication Number | Publication Date |
|---|---|
| CN211539225U true CN211539225U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472344.3U Active CN211539225U (en) | 2019-12-31 | 2019-12-31 | Stamping die of refrigerator sheet metal part |
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| CN (1) | CN211539225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466715A (en) * | 2021-12-27 | 2022-05-10 | 无锡微研股份有限公司 | Punching device |
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2019
- 2019-12-31 CN CN201922472344.3U patent/CN211539225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466715A (en) * | 2021-12-27 | 2022-05-10 | 无锡微研股份有限公司 | Punching device |
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