CN219188265U - Notebook shell aluminum plate stamping device - Google Patents
Notebook shell aluminum plate stamping device Download PDFInfo
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- CN219188265U CN219188265U CN202222896227.1U CN202222896227U CN219188265U CN 219188265 U CN219188265 U CN 219188265U CN 202222896227 U CN202222896227 U CN 202222896227U CN 219188265 U CN219188265 U CN 219188265U
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- upper die
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a stamping device for an aluminum plate of a notebook computer shell, which comprises a lower die and an upper die which are arranged in a matching way, and further comprises a lower die core, an upper die core, an elastic connecting piece and a cutter assembly. Compared with the prior art, the technical scheme provided by the utility model can simultaneously carry out the pressing forming, corner cutting and corner cutting polishing steps which are originally carried out in steps, simplifies the process flow, improves the production efficiency and has obvious effect in practical application. Meanwhile, the utility model is convenient and simple to use, and greatly reduces the production time and labor cost.
Description
Technical Field
The utility model belongs to the technical field of notebook computer shell aluminum plate processing, and particularly relates to a notebook computer shell aluminum plate stamping processing device.
Background
At present, a main process for processing the shell of the notebook computer adopts a stamping mode. Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed, thereby obtaining a desired part. Stamping dies are currently widely used in factory production, but have some problems in practical use. Traditional stamping processing, operation steps are comparatively loaded down with trivial details, can not once accomplish the procedure of striking arc corner cut to the shell when production, need the manual work to carry out a plurality of steps, have caused great influence to production efficiency. Therefore, the utility model provides the stamping device for the notebook computer shell aluminum plate, which combines the two steps of corner cutting and arcing at the same time, thereby greatly improving the production efficiency.
Disclosure of Invention
Aiming at the problem of low production efficiency caused by complicated operation steps of the existing notebook computer shell aluminum plate stamping processing technology, the utility model provides the notebook computer shell aluminum plate stamping processing device which is simple in structure and convenient to use, and the two steps of corner cutting and arcing are combined and carried out simultaneously, so that the processing procedures are reduced, the processing time is shortened, and the production efficiency is greatly improved.
The utility model discloses a stamping device for an aluminum plate of a notebook computer shell, which comprises a lower die and an upper die which are arranged in a matching way, and further comprises a lower die core, an upper die core, an elastic connecting piece and a cutter assembly, wherein the lower die core is arranged on the lower die in a matching way; the upper die core is arranged below the upper die in a matching way through an elastic connecting piece, and the elastic connecting piece can push the upper die core downwards to be away from the upper die in a natural state; a yielding groove is arranged on the bottom surface of the upper die core right above the positioning block in a matching way; an upper mounting groove is formed in the bottom surface of the upper die core right above the lower mounting groove in a matching way, an upper forming block matched with the lower forming block is fixed in the upper mounting groove, and the profiling end of the upper forming block protrudes downwards to the upper die core; the upper mounting groove at the two top angles of the front side of the upper molding block is vertically internally provided with cutter grooves penetrating through the upper die core, and the corner cutting assembly comprises cutters respectively and vertically fixed on the bottom surfaces of the upper dies above the two cutter grooves, wherein the two cutters are symmetrically arranged and extend downwards to be inserted into the corresponding cutter grooves.
Preferably, the lower surface of the upper die holder is fixedly provided with a plurality of guide posts, guide post holes are formed in positions, corresponding to the guide posts, of the lower die plate and the lower base plate, the bottoms of the guide posts sequentially penetrate through the lower die plate and the lower base plate, and the guide posts are in sliding connection with the guide post holes.
Preferably, the upper die comprises an upper die base, an upper base plate is fixed on the bottom surface of the upper die base, and the upper die core is connected with the upper die base by passing through the upper base plate through an elastic connecting piece; the top end of the cutter passes through the upper base plate to be connected with the upper die holder, the upper base plate is provided with a die core connecting hole and a cutter groove in a matching way, the upper die core passes through the die core connecting hole to be connected with the upper die holder through the elastic connecting component, and the top end of the cutter passes through the cutter groove to be connected with the upper die holder.
Preferably, the upper die core comprises a stop plate and a stripper plate which are arranged from top to bottom, the elastic connecting piece comprises a supporting spring, the stop plate is connected with the upper die holder through the supporting spring, the upper mounting groove, the cutter groove and the abdicating groove are all formed in the stripper plate, and the cutter groove upwards penetrates through the stop plate.
Preferably, the lower die comprises a lower die holder, a lower supporting plate and a plurality of lower padding feet, wherein the lower supporting plate is arranged on the bottom surface of the lower die holder through the plurality of lower padding feet.
Preferably, a plurality of guide posts are fixed on the bottom surface of the upper die around the upper die core, and a plurality of guide post holes corresponding to the guide posts are matched and arranged on the upper end surface of the lower die around the lower die core.
Preferably, the lower die core comprises a lower die plate and a lower backing plate which are arranged from top to bottom, and the lower die plate and the lower backing plate are fixedly connected with the lower die through dowel pins and screws.
Preferably, the lower mounting groove of the apex angle department of two lower shaping piece fronts is provided with grinding device, grinding device includes the polishing piece and the mount pad, apex angle department at the shaping piece down is provided with the recess, the mount pad bottom passes through the spring mounting in the recess, the cutter both sides correspond the position with the recess and are provided with the ejector pin, the ejector pin vertical fixation is on the upper die holder in the top, the ejector pin lower surface downwards protrudes the cutter when not using, the mount pad lateral wall is provided with the guiding hole, the lateral wall of polishing piece corresponds the position with the guiding hole and installs the guide bar, the guide bar matches and inserts in the guiding hole, the guide bar cover is equipped with the top spring, the one end of top spring is fixed at the polishing piece lateral wall, the other end is fixed at the mount pad lateral wall, the polishing piece can slide forward and backward along the guide bar, the front surface of polishing piece is rough arcwall, arcwall top chamfer, the arcwall of polishing piece corresponds with the cutter position.
Compared with the prior art, the technical scheme provided by the utility model has the advantages that the corner cutting polishing device is added, the pressing forming, corner cutting and corner cutting polishing steps which are originally carried out in steps can be simultaneously carried out, the process flow is simplified, the production efficiency is improved, and the effect is remarkable in practical application. Meanwhile, the utility model is convenient and simple to use, and greatly reduces the production time and labor cost.
Drawings
Fig. 1 is a schematic structural diagram of a notebook computer casing aluminum plate stamping device
FIG. 2 is a schematic structural view of a polishing apparatus
Reference numerals in the drawings:
the die comprises an upper die holder 1, an upper base plate 2, a stop plate 3, a stripper plate 4, a cutter 5, an upper forming block 6, a lower die plate 7, a lower forming block 8, a lower base plate 9, a lower die holder 10, a lower pad 11, a lower supporting plate 12, a supporting spring 13, a jacking pin 14, a guide pillar 15, a guide pillar hole 16, a positioning block 17, a yielding groove 18, a stop screw 19, a jacking pin spring 20, a screw 21, a dowel 22, a grinding block 23 and a mounting seat 24.
Detailed Description
Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.
Example 1:
aiming at the problems mentioned in the background art, the embodiment provides a stamping device for an aluminum plate of a notebook computer shell, which has unique structure and ingenious design, shortens the process flow and greatly improves the production efficiency.
As shown in fig. 1, the stamping device for the notebook computer shell aluminum plate comprises a lower die and an upper die which are arranged in a matching way, and further comprises a lower die core, an upper die core, an elastic connecting piece and a cutter assembly, wherein the lower die core is arranged on the lower die in a matching way, a positioning block 17 is arranged on the lower die core in the longitudinal direction, a lower mounting groove is arranged on the lower die core at the front side of the positioning block 17 in the longitudinal direction, a lower forming block 8 is arranged in the lower mounting groove in a matching way, a jacking pin 14 is arranged on the lower die core between the positioning block 17 and the lower mounting groove in a matching way, and the top end of the jacking pin 14 extends out of the lower die core upwards in a natural state; the upper die core is arranged below the upper die in a matching way through an elastic connecting piece, and the elastic connecting piece can push the upper die core downwards to be away from the upper die in a natural state; a yielding groove 18 is arranged on the bottom surface of the upper die core right above the positioning block 17 in a matching way; an upper mounting groove is formed in the bottom surface of the upper die core right above the lower mounting groove in a matching way, an upper forming block 6 matched with the lower forming block 8 is fixed in the upper mounting groove, and the profiling end of the upper forming block 6 protrudes downwards to form an upper die core; the upper mounting groove at the two vertex angles of the front side of the upper molding block is vertically internally provided with cutter grooves penetrating through the upper die core, the corner cutting assembly comprises cutters 5 respectively and vertically fixed on the bottom surfaces of the upper dies above the two cutter grooves, and the two cutters 5 are symmetrically arranged and extend downwards to be inserted into the corresponding cutter grooves.
A plurality of guide posts 15 are fixed on the lower surface of the upper die holder 1, guide post holes 16 are formed in positions, corresponding to the guide posts 15, of the lower die plate 7 and the lower base plate 9, the bottoms of the guide posts 15 sequentially penetrate through the lower die plate 7 and the lower base plate 9, and the guide posts 15 are in sliding connection with the guide post holes 16. The guide post 15 is matched with the guide post hole 16 for positioning the upper die and the lower die of the punching machine, so that the upper die and the lower die do not generate longitudinal offset in the punching process. There are several ways of fixing the guide post 15, and this embodiment is only illustrative of one way of fixing for describing its function.
When the stamping work is carried out, the notebook computer shell aluminum plate to be processed is placed in the processing material placing area of the lower template 7, and the position of the aluminum plate to be processed is determined through the positioning block 17. After the punching machine is started, the upper die plate 1 descends, the spring 13 drives the upper punching die to descend, the lower surface of the upper die base 1 is fixedly provided with a plurality of guide posts 15, in the punching process, the bottoms of the guide posts 15 sequentially penetrate through the lower die plate 7 and the lower base plate 9 along the guide post holes 16, the guide posts 15 are in sliding connection with the guide post holes 16, the guide posts 15 are matched with the guide post holes 16, and the upper die and the lower die of the punching machine are positioned so as to ensure that no offset is generated in the punching process. At this time, the upper forming block 6 on the stripper plate 4 is firstly contacted with the aluminum plate to be processed, at this time, the upper die plate 1 continues to move downwards, the upper die and the lower die clamp the aluminum plate to be processed, the upper stamping die and the lower stamping die are matched with the upper forming block 6 and the lower forming block 8 on the lower die plate 7 to complete the stamping and arcing forming of the product, at this time, the cutter 5 moves downwards along with the upper die holder 1 to cut angles at two corners of the aluminum plate to be pressed and formed, and in one stamping work action, the forming and angle cutting actions are completed simultaneously. After the stamping is finished, the upper die is lifted, the upper die is separated from the lower die, and the ejector pins 14 rebound, so that the machined aluminum plate can be quickly separated from the lower die. The whole process is simple to operate, and the effect of improving the production efficiency is very obvious in practical application.
Example 2:
on the basis of embodiment 1, the apex angle department of lower shaping piece 8 is provided with grinding device, as shown in fig. 2, grinding device includes grinding piece 23 and mount pad 24, apex angle department at lower shaping piece 8 is provided with the recess, the mount pad 24 bottom is installed in the recess through the spring, be provided with the ejector pin in cutter 5 both sides and recess corresponding position, the ejector pin is fixed on upper die holder 1 vertically, the ejector pin lower surface downwardly protruding cutter when not using, the mount pad 24 lateral wall is provided with the guiding hole, the lateral wall of grinding piece 23 corresponds the position with the guiding hole and installs the guide bar, the guide bar matches and inserts in the guiding hole, the guide bar cover is equipped with the top spring, the one end of top spring is fixed at grinding piece 23 lateral wall, the other end is fixed at mount pad 24 lateral wall, grinding piece 24 can slide forward and backward along the guide bar, grinding piece 24's front surface is rough arcwall, arcwall top chamfer, the arcwall of grinding piece 23 corresponds with cutter 5 positions. When stamping operation is carried out, the cutter 5 cuts the angle of the pressed aluminum plate, burrs are generated by the cut after the aluminum plate is stamped and cut due to the special ductility of metal, the cutter 5 is pressed downwards at the moment, the aluminum plate after the angle cutting is pressed downwards to be in contact with the chamfer angle above the arc surface of the polishing block 24, the polishing block 24 is pushed backwards, the polishing device is prevented from being clamped with the cutter 5, and at the moment, the top spring is deformed, so that the rough arc surface of the polishing block 24 is in tight contact with the arc angle after the angle cutting of the aluminum plate. The upper die drives the aluminum plate to continue to move downwards, and the polishing block 24 interacts with the aluminum plate to polish burrs of the arc angle of the aluminum plate. After the corner cutting is completed, the upper die is reset, and the polishing block 24 is reset under the pushing of the top spring.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a notebook shell aluminum plate stamping device, includes lower mould and the last mould that matches the setting, its characterized in that still includes lower mould benevolence, last mould benevolence, elastic connection spare and cutter assembly, lower mould benevolence matches and installs on the lower mould, be equipped with locating piece (17) along vertically on the lower mould benevolence, be equipped with down the mounting groove along vertically on the lower mould benevolence of locating piece (17) front side, lower shaping piece (8) are installed in the lower mounting groove matches, install liftout round pin (14) on the lower mould benevolence between locating piece (17) and the lower mounting groove matches, liftout round pin (14) top upwards stretches out lower mould benevolence under natural state; the upper die core is arranged below the upper die in a matching way through an elastic connecting piece, and the elastic connecting piece can push the upper die core downwards to be away from the upper die in a natural state; a yielding groove (18) is arranged on the bottom surface of the upper die core right above the positioning block (17) in a matching way; an upper mounting groove is formed in the bottom surface of the upper die core right above the lower mounting groove in a matched mode, an upper forming block (6) matched with the lower forming block (8) is fixed in the upper mounting groove, and the profiled end of the upper forming block (6) protrudes downwards to form an upper die core; the upper mounting groove at the two top angles of the front side of the upper molding block is vertically internally provided with cutter grooves penetrating through the upper die core, the cutter components comprise cutters (5) respectively and vertically fixed on the bottom surfaces of the upper dies above the two cutter grooves, and the two cutters (5) are symmetrically arranged and extend downwards to be inserted into the corresponding cutter grooves.
2. The stamping device for the aluminum plate of the notebook computer shell according to claim 1, wherein the upper die comprises an upper die holder (1), an upper base plate (2) is fixed on the bottom surface of the upper die holder (1), and the upper die core is connected with the upper die holder (1) through an elastic connecting piece penetrating through the upper base plate (2); the top end of the cutter (5) penetrates through the upper base plate (2) to be connected with the upper die holder (1), a die core connecting hole and a cutter groove are formed in the upper base plate in a matched mode, the upper die core penetrates through the die core connecting hole to be connected with the upper die holder (1) through an elastic connecting component, and the top end of the cutter (5) penetrates through the cutter groove to be connected with the upper die holder.
3. The stamping device for the aluminum plate of the notebook computer shell according to claim 2, wherein the upper die core comprises a stop plate (3) and a stripper plate (4) which are arranged from top to bottom, the elastic connecting piece comprises a supporting spring (13), the stop plate (3) is connected with the upper die holder (1) through the supporting spring (13), the upper mounting groove, the cutter groove and the abdicating groove are all formed in the stripper plate (4), and the cutter groove upwards penetrates through the stop plate (3).
4. The stamping device for the aluminum plate of the notebook computer shell according to claim 1, wherein the lower die comprises a lower die holder (10), a lower supporting plate (12) and a plurality of lower cushion feet (11), and the lower supporting plate (12) is installed on the bottom surface of the lower die holder (10) through the plurality of lower cushion feet (11).
5. The stamping device for the aluminum plate of the notebook computer shell according to claim 1, wherein a plurality of guide posts (15) are fixed on the bottom surface of an upper die around the upper die core, and a plurality of guide post holes (16) corresponding to the guide posts (15) are matched and arranged on the upper end surface of a lower die around the lower die core.
6. The stamping device for the aluminum plate of the notebook computer shell according to claim 1, wherein the lower die core comprises a lower die plate (7) and a lower base plate (9) which are arranged from top to bottom, and the lower die plate (7) and the lower base plate (9) are fixedly connected with the lower die through dowel pins (22) and screws (21).
7. The stamping device for the aluminum plate of the notebook computer shell according to claim 1, wherein a polishing device is arranged in a lower mounting groove at the top angles of the two front sides of the lower forming block (8), the polishing device comprises a polishing block (23) and a mounting seat (24), a groove is formed at the top angle of the lower forming block (8), the bottom of the mounting seat (24) is arranged in the groove through a spring, ejector rods are arranged at the positions corresponding to the grooves on the two sides of the cutter (5), the ejector rods are vertically fixed on an upper die holder (1) above, when the cutter is not used, the lower surfaces of the ejector rods downwards protrude out, guide holes are formed in the side walls of the mounting seat (24), guide rods are arranged at positions corresponding to the guide holes, guide rods are inserted into the guide holes in a matched mode, one ends of the ejector springs are fixed on the side walls of the polishing block (23), the other ends of the ejector springs are fixed on the side walls of the mounting seat (24), the polishing block (23) can slide forwards and backwards along the guide rods, the front surfaces of the polishing block (23) are arc-shaped surfaces, and the upper chamfer surfaces of the arc-shaped surfaces correspond to the cutter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896227.1U CN219188265U (en) | 2022-11-01 | 2022-11-01 | Notebook shell aluminum plate stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896227.1U CN219188265U (en) | 2022-11-01 | 2022-11-01 | Notebook shell aluminum plate stamping device |
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| Publication Number | Publication Date |
|---|---|
| CN219188265U true CN219188265U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222896227.1U Active CN219188265U (en) | 2022-11-01 | 2022-11-01 | Notebook shell aluminum plate stamping device |
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| CN (1) | CN219188265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644161A (en) * | 2024-01-30 | 2024-03-05 | 国网山东省电力公司潍坊市寒亭区供电公司 | Panel stamping device that power supply unit used |
-
2022
- 2022-11-01 CN CN202222896227.1U patent/CN219188265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644161A (en) * | 2024-01-30 | 2024-03-05 | 国网山东省电力公司潍坊市寒亭区供电公司 | Panel stamping device that power supply unit used |
| CN117644161B (en) * | 2024-01-30 | 2024-05-28 | 国网山东省电力公司潍坊市寒亭区供电公司 | Panel stamping device that power supply unit used |
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