CN220880083U - Extrusion molding assembly of notebook shell - Google Patents
Extrusion molding assembly of notebook shell Download PDFInfo
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- CN220880083U CN220880083U CN202322289347.XU CN202322289347U CN220880083U CN 220880083 U CN220880083 U CN 220880083U CN 202322289347 U CN202322289347 U CN 202322289347U CN 220880083 U CN220880083 U CN 220880083U
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- 238000001125 extrusion Methods 0.000 title claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims description 37
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses an extrusion molding assembly of a notebook shell, which comprises: the upper surface of the lower substrate is provided with a plurality of through holes, the upper ends of a plurality of slotting tools capable of moving in the vertical direction correspondingly penetrate through the through holes, and the upper ends of the side surfaces of each slotting tool facing the forming male die are provided with a first inclined surface. The utility model is convenient for installing the flanging part of the shell, and can realize synchronous moving extrusion in four directions, thereby simultaneously obtaining the required arc-shaped outer convex surface, improving the efficiency, the stamping precision and the consistency of the stamping effect and the processing quality.
Description
Technical Field
The utility model relates to an extrusion molding assembly of a notebook shell, and belongs to the field of electronic product processing.
Background
The stamping process can be divided into four basic processes: blanking, bending, drawing, fine blanking and partial forming, the parts required for manufacturing are obtained by plastically deforming and separating the material.
In the prior art, when flanging in four directions of some metal shells is punched into an arc shape, the flanging is usually punched for a plurality of times, one-time punching forming cannot be performed, the efficiency is low, the effect obtained by each punching is inconsistent, and the processing quality of a product is affected.
Disclosure of utility model
The utility model aims to provide an extrusion molding assembly of a notebook shell, which is convenient for installing a flanging part of the shell, and can realize synchronous moving extrusion in four directions, so that a required arc-shaped outer convex surface is obtained simultaneously, the efficiency is improved, the stamping precision and the stamping effect consistency are improved, and the processing quality is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an extrusion assembly for a notebook housing for processing the housing, comprising: a lower base plate and a lower support plate mounted on an upper surface of the lower base plate, the housing further comprising: the lower surface of the lower support plate is in contact with the lower support plate surface, and the flanging parts downwards bent from the edges of the periphery of the lower support plate surface, a forming male die is movably arranged on the outer sides of the four side surfaces of the lower support plate respectively, a forming female die is correspondingly arranged on the outer sides of each forming male die, the forming male die and the forming female die which are matched with each other can form an arc-shaped outer convex surface on the flanging part of the shell, the forming female die is fixedly arranged on the lower substrate, and each forming male die is movably arranged on the lower substrate through at least one sliding rail;
The upper surface of lower base plate has been seted up a plurality of through-hole, and a plurality of can pass in the upper end of the slotting tool of vertical orientation removal correspondingly the through-hole, every the slotting tool all has a first inclined plane towards the upper end of shaping terrace die side surface, every shaping terrace die towards the lower extreme of lower backup pad one side surface all have with first inclined plane correspondence complex second inclined plane, second inclined plane and the first inclined plane sliding contact who is located its below and the respective lower part of first inclined plane, second inclined plane all extend to the direction of keeping away from lower backup pad, every a plurality of spring that is in compression state is all installed between shaping terrace die and the shaping die that corresponds.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the lower end of each slotting tool passes through the through hole on the lower substrate and is connected with the same movable plate arranged right below the lower substrate, and the lower surface of the movable plate which can move in the vertical direction is connected with the piston rod of at least one cylinder.
2. In the above scheme, a bottom plate is fixedly arranged on the lower surface of the lower substrate, and a movable groove for embedding the movable plate is formed in the upper surface of the bottom plate.
3. In the scheme, a base plate is arranged below the bottom plate at intervals, and the air cylinder is fixedly arranged on the upper surface of the base plate.
4. In the scheme, the upper surface of the bottom base plate is connected with the lower surface of the bottom plate through a plurality of supporting bars.
5. In the scheme, the upper ends of the piston rods of the 6 cylinders are connected with the lower surface of the movable plate, and the piston rods are used for driving the movable plate to move in the vertical direction.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the extrusion molding assembly of the notebook shell, the molding male die and the molding female die which are matched with each other can be molded on the flanging part of the shell to obtain the arc-shaped outer convex surface, the upper surface of the lower substrate is provided with the through holes, the upper ends of the slotting tools which can move in the vertical direction correspondingly penetrate through the through holes, the upper ends of the side surfaces of the molding male dies facing the molding male dies are respectively provided with the first inclined surface, the lower ends of the side surfaces of the molding male dies facing the lower supporting plate are respectively provided with the second inclined surface which is correspondingly matched with the first inclined surface, the second inclined surface is in sliding contact with the first inclined surface below the second inclined surface, the lower parts of the first inclined surface and the second inclined surface are respectively extended in the direction away from the lower supporting plate, and a plurality of springs which are in a compressed state are respectively arranged between each molding male die and the corresponding molding female die, so that the flanging part of the shell is conveniently arranged between the molding male dies and the molding female dies, and synchronous moving extrusion of the four molding male dies facing the corresponding molding female dies can be realized through one-step up movement of the slotting tools, thus the required arc-shaped outer convex surface is obtained, the efficiency is improved, the consistency of stamping and the stamping quality is improved, and the stamping precision is improved.
Drawings
FIG. 1 is a schematic view of an extrusion assembly of a notebook housing of the present utility model;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 2 at B;
fig. 4 is a partially exploded view of an extrusion assembly of the notebook housing of the present utility model.
In the above figures: 100. a housing; 101. a body; 102. a burring part; 1. a lower substrate; 2. a lower support plate; 3. forming a male die; 4. forming a female die; 5. a through hole; 6. a slotting tool; 71. a first inclined surface; 72. a second inclined surface; 8. a spring; 9. a slide rail; 10. a movable plate; 11. a cylinder; 12. a bottom plate; 121. a movable groove; 13. a base substrate; 14. a support bar; 15. and a clearance through hole.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: an extrusion assembly for a notebook housing for use in the processing of housing 100, comprising: a lower substrate 1 and a lower support plate 2 mounted on an upper surface of the lower substrate 1, the housing 100 further includes: the lower surface of the lower support plate 2 is provided with a body 101 which can be in surface contact with the lower support plate 2, and a flanging part 102 which is bent downwards from the peripheral edges of the body 101, the outer sides of the four side surfaces of the lower support plate 2 are respectively and movably provided with a molding male die 3, the outer sides of each molding male die 3 are respectively and correspondingly provided with a molding female die 4, the molding male die 3 and the molding female die 4 which are matched with each other can be molded on the flanging part 102 of the shell 100 to obtain an arc-shaped outer convex surface, the molding female die 4 is fixedly arranged on the lower substrate 1, and each molding male die 3 is respectively and movably arranged on the lower substrate 1 through at least one sliding rail 9;
The upper surface of the lower substrate 1 is provided with a plurality of through holes 5, the upper ends of a plurality of slotting tools 6 capable of moving in the vertical direction correspondingly penetrate through the through holes 5, the upper end of the side surface of each slotting tool 6 facing the forming male die 3 is provided with a first inclined surface 71, the lower end of the side surface of each forming male die 3 facing the lower support plate 2 is provided with a second inclined surface 72 correspondingly matched with the first inclined surface 71, the second inclined surface 72 is in sliding contact with the first inclined surface 71 positioned below the second inclined surface 72, the lower parts of the first inclined surface 71 and the second inclined surface 72 respectively extend in a direction away from the lower support plate 2, and a plurality of springs 8 in a compressed state are arranged between each forming male die 3 and the corresponding forming female die 4;
In the initial state, the slotting tool capable of moving up and down under the drive of the air cylinder is positioned at the lowest end of the stroke, at this time, a certain gap is formed between the forming male dies in four directions and the corresponding forming female dies under the action of the springs, and the second inclined plane on each forming male die is always tightly attached to the first inclined plane on the corresponding slotting tool;
Mounting the shell to be stamped on a lower support plate, so that the lower surface of the upper body of the shell is attached to the lower support plate and the upper surface of the forming male die, and the flanging part on the shell is embedded into a gap formed by the forming male die and the corresponding forming female die under the action of a spring;
The cylinder drives the movable plate to move upwards, and then the movable plate drives the plurality of slotting tools to synchronously move upwards by the same stroke, in the process, the first inclined surfaces which are in sliding fit with the second inclined surfaces on the forming convex molds on the slotting tools simultaneously push the forming convex molds in 4 directions upwards, and the forming convex molds under the limit of the sliding rail cannot move upwards, so that the forming convex molds can only move horizontally along the sliding rail to the outer side far away from the lower supporting plate by 1.5 mm-2.0 mm, the flanging parts embedded in the slotting tools are extruded towards the corresponding forming concave molds, and the required arc-shaped outer convex surfaces are synchronously formed on the flanging parts in 4 directions.
The lower end of each slotting tool 6 passes through the through hole 5 on the lower base plate 1 and is connected with the same movable plate 10 arranged right below the lower base plate 1, and the lower surface of the movable plate 10 which can move in the vertical direction is connected with the piston rod of at least one cylinder 11.
A bottom plate 12 is fixedly installed on the lower surface of the lower substrate 1, and a movable groove 121 into which the movable plate 10 is inserted is formed on the upper surface of the bottom plate 12.
A base plate 13 is disposed below the bottom plate 12 at intervals, and the cylinder 11 is fixedly mounted on the upper surface of the base plate 13.
The upper surface of the bottom substrate 13 is connected to the lower surface of the bottom plate 12 through a plurality of support bars 14.
The upper ends of the piston rods of the 6 cylinders 11 are connected with the lower surface of the movable plate 10, and are used for driving the movable plate 10 to move in the vertical direction.
Example 2: an extrusion assembly for processing a notebook case 100, comprising: a lower substrate 1 and a lower support plate 2 mounted on an upper surface of the lower substrate 1, the housing 100 further includes: the lower surface of the lower support plate 2 is provided with a body 101 which can be in surface contact with the lower support plate 2, and a flanging part 102 which is bent downwards from the peripheral edges of the body 101, the outer sides of the four side surfaces of the lower support plate 2 are respectively and movably provided with a molding male die 3, the outer sides of each molding male die 3 are respectively and correspondingly provided with a molding female die 4, the molding male die 3 and the molding female die 4 which are matched with each other can be molded on the flanging part 102 of the shell 100 to obtain an arc-shaped outer convex surface, the molding female die 4 is fixedly arranged on the lower substrate 1, and each molding male die 3 is respectively and movably arranged on the lower substrate 1 through at least one sliding rail 9;
The upper surface of the lower substrate 1 is provided with a plurality of through holes 5, the upper ends of a plurality of slotting tools 6 capable of moving in the vertical direction correspondingly penetrate through the through holes 5, the upper end of the side surface of each slotting tool 6 facing the forming male die 3 is provided with a first inclined surface 71, the lower end of the side surface of each forming male die 3 facing the lower support plate 2 is provided with a second inclined surface 72 correspondingly matched with the first inclined surface 71, the second inclined surface 72 is in sliding contact with the first inclined surface 71 positioned below the second inclined surface 72, the lower parts of the first inclined surface 71 and the second inclined surface 72 respectively extend in a direction away from the lower support plate 2, and a plurality of springs 8 in a compressed state are arranged between each forming male die 3 and the corresponding forming female die 4;
after the primary stamping is finished, the air cylinder drives the slotting tool to move downwards for resetting, each forming male die is reset under the action of the spring so as to keep the second inclined plane on each forming male die to be tightly attached to the first inclined plane on the corresponding slotting tool all the time, and a gap for embedding the flanging part on the shell is formed between the forming male die and the corresponding forming female die;
And finally, taking away the shell after the stamping operation is finished, installing the next shell to be stamped, and sequentially circulating.
The lower end of each slotting tool 6 passes through the through hole 5 on the lower base plate 1 and is connected with the same movable plate 10 arranged right below the lower base plate 1, and the lower surface of the movable plate 10 which can move in the vertical direction is connected with the piston rod of at least one cylinder 11.
The upper ends of the piston rods of the 6 cylinders 11 are connected with the lower surface of the movable plate 10, and are used for driving the movable plate 10 to move in the vertical direction.
The lower support plate 2 is provided with a plurality of clearance through holes 15 for embedding the upper ends of the slotting tools 6.
The number of the slotting tool 6, the through holes 5 on the lower base plate 1 and the avoidance through holes 15 on the lower support plate 2 is 6.
The working principle of the utility model is as follows:
In order to meet the requirements of attractive appearance and subsequent assembly, an arc-shaped outer convex surface is required to be obtained on the flanging part around the notebook shell through further processing;
In the initial state, the slotting tool capable of moving up and down under the drive of the air cylinder is positioned at the lowest end of the stroke, at this time, a certain gap is formed between the forming male dies in four directions and the corresponding forming female dies under the action of the springs, and the second inclined plane on each forming male die is always tightly attached to the first inclined plane on the corresponding slotting tool;
Mounting the shell to be stamped on a lower support plate, so that the lower surface of the upper body of the shell is attached to the lower support plate and the upper surface of the forming male die, and the flanging part on the shell is embedded into a gap formed by the forming male die and the corresponding forming female die under the action of a spring;
The cylinder drives the movable plate to move upwards, and then the movable plate drives the plurality of slotting tools to synchronously move upwards by the same stroke, in the process, the first inclined surfaces which are in sliding fit with the second inclined surfaces on the forming convex molds on the slotting tools simultaneously push the forming convex molds in 4 directions upwards, and the forming convex molds under the limit of the sliding rail cannot move upwards, so that the forming convex molds can only move horizontally along the sliding rail to the outer side far from the lower supporting plate by 1.5 mm-2.0 mm, the flanging parts embedded in the slotting tools are extruded towards the corresponding forming concave molds, and the required arc-shaped outer convex surfaces are synchronously formed on the flanging parts in 4 directions;
after the primary stamping is finished, the air cylinder drives the slotting tool to move downwards for resetting, each forming male die is reset under the action of the spring so as to keep the second inclined plane on each forming male die to be tightly attached to the first inclined plane on the corresponding slotting tool all the time, and a gap for embedding the flanging part on the shell is formed between the forming male die and the corresponding forming female die;
And finally, taking away the shell after the stamping operation is finished, installing the next shell to be stamped, and sequentially circulating.
When the extrusion molding assembly of the notebook shell is adopted, the flanging part of the shell is conveniently arranged between the molding male die and the molding female die, and synchronous moving extrusion of the molding male die in four directions to the corresponding molding female die can be realized through one-time upward movement of the slotting tool, so that the required arc-shaped outer convex surface is obtained by synchronous stamping molding of the four flanging parts on the shell, the efficiency is improved, the stamping precision and the stamping effect consistency are improved, and the processing quality is improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. An extrusion assembly for a notebook housing for processing of the housing (100), comprising: lower base plate (1) and install in lower backup pad (2) of lower base plate (1) upper surface, its characterized in that: the housing (100) further comprises: the lower surface of the lower support plate (2) is provided with a body (101) in surface contact with the lower support plate (2) and a flanging part (102) bent downwards from the peripheral edge of the body (101), the outer sides of the four side surfaces of the lower support plate (2) are respectively and movably provided with a molding male die (3), the outer sides of each molding male die (3) are respectively and correspondingly provided with a molding female die (4), the molding male die (3) and the molding female die (4) which are matched with each other can be molded on the flanging part (102) of the shell (100) to obtain an arc-shaped outer convex surface, the molding female dies (4) are fixedly arranged on the lower substrate (1), and each molding male die (3) is respectively and movably arranged on the lower substrate (1) through at least one sliding rail (9);
The upper surface of lower base plate (1) has seted up a plurality of through-hole (5), and the upper end of a plurality of slotting tool (6) that can move in vertical direction correspondingly passes through-hole (5), every slotting tool (6) all has a first inclined plane (71) towards the upper end of shaping terrace die (3) side surface, every shaping terrace die (3) all have with first inclined plane (71) corresponding complex second inclined plane (72) towards the lower extreme of one side surface of lower backup pad (2), second inclined plane (72) and be located first inclined plane (71) sliding contact of below and first inclined plane (71), second inclined plane (72) respectively the lower part all extends to the direction of keeping away from lower backup pad (2), every shaping terrace die (3) all install a plurality of spring (8) that are in compression state between corresponding shaping die (4).
2. The notebook housing extrusion assembly of claim 1, wherein: the lower end of each slotting tool (6) penetrates through a through hole (5) in the lower base plate (1) and is connected with the same movable plate (10) arranged right below the lower base plate (1), and the lower surface of the movable plate (10) capable of moving in the vertical direction is connected with a piston rod of at least one cylinder (11).
3. The notebook housing extrusion assembly of claim 2, wherein: a bottom plate (12) is fixedly arranged on the lower surface of the lower base plate (1), and a movable groove (121) for embedding the movable plate (10) is formed in the upper surface of the bottom plate (12).
4. The notebook housing extrusion assembly of claim 3, wherein: a base substrate (13) is arranged below the bottom plate (12) at intervals, and the air cylinder (11) is fixedly arranged on the upper surface of the base substrate (13).
5. The notebook housing extrusion assembly of claim 4, wherein: the upper surface of the bottom base plate (13) is connected with the lower surface of the bottom plate (12) through a plurality of supporting bars (14).
6. The notebook housing extrusion assembly of claim 2, wherein: the upper ends of the piston rods of the 6 cylinders (11) are connected with the lower surface of the movable plate (10) respectively and are used for driving the movable plate (10) to move in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289347.XU CN220880083U (en) | 2023-08-25 | 2023-08-25 | Extrusion molding assembly of notebook shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289347.XU CN220880083U (en) | 2023-08-25 | 2023-08-25 | Extrusion molding assembly of notebook shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880083U true CN220880083U (en) | 2024-05-03 |
Family
ID=90843011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322289347.XU Active CN220880083U (en) | 2023-08-25 | 2023-08-25 | Extrusion molding assembly of notebook shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880083U (en) |
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2023
- 2023-08-25 CN CN202322289347.XU patent/CN220880083U/en active Active
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