CN206622506U - Hole making drill for thin sheet casing - Google Patents
Hole making drill for thin sheet casing Download PDFInfo
- Publication number
- CN206622506U CN206622506U CN201720367000.4U CN201720367000U CN206622506U CN 206622506 U CN206622506 U CN 206622506U CN 201720367000 U CN201720367000 U CN 201720367000U CN 206622506 U CN206622506 U CN 206622506U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- strip
- plunger rod
- elastic component
- sole piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses the hole making drill for thin sheet casing, including jacking block, lateral mass, sole piece, plunger rod, drift, limited block, elastic component, guide rod and strip tabletting；One end of jacking block and the upper end of lateral mass connect；One end of sole piece and the lower end of lateral mass connect；Jacking block and sole piece are in the same side of lateral mass；The sliding eye run through up and down is offered on jacking block；Plunger rod can slide up and down to through sliding eye；Drift is arranged on the lower end of plunger rod；Limited block is arranged on the upper end of plunger rod；Elastic component is arranged between limited block and the upper surface of jacking block；Two guide rods can slide up and down to through jacking block；Two guide rods are located at the both sides of sliding eye；The lower end of guide rod is connected with strip tabletting；Two strip tablettings are parallel to each other；Possesses the gap for passing through for drift between two strip tablettings.The utility model can avoid the edge of punch process mesopore from deforming, and effectively increase punching quality.
Description
Technical field
It the utility model is related to notebook computer casing process technology, more particularly to a kind of perforate for thin sheet casing
Device.
Background technology
Currently, in order to increase the texture of notebook computer, increasing notebook computer uses metal shell.Meanwhile
In order to ensure notebook computer portability, it is necessary to control the weight of notebook computer, this requires the metal of notebook computer
The thickness of shell maintains relatively low level.There is various need through outside notebook computer on the mainboard of notebook computer
The interface of shell.In order to accommodate these interfaces, it is necessary to the punching on notebook computer casing.Due to using sheet metal, in punching
During, easily in the edge in hole, generation is raised or sunken, causes the outward appearance of notebook computer casing to be affected.
Utility model content
The purpose of this utility model is to overcome the above mentioned problem of prior art, there is provided a kind of perforate for thin sheet casing
Device.
The purpose of this utility model is achieved through the following technical solutions：
For the hole making drill of thin sheet casing, including jacking block, lateral mass, sole piece, plunger rod, drift, limited block, elastic component, lead
Bar and strip tabletting；
One end of the jacking block is connected with the upper end of the lateral mass；One end of the sole piece and the lower end of the lateral mass connect
Connect；The jacking block and the sole piece are in the same side of the lateral mass；The sliding eye run through up and down is offered on the jacking block；It is described
Plunger rod can slide up and down to through the sliding eye；The drift is arranged on the lower end of the plunger rod；The limited block is set
Put in the upper end of the plunger rod；The elastic component is arranged between the upper surface of the limited block and the jacking block；
Two guide rods can slide up and down to through the jacking block；Two guide rods are located at the both sides of the sliding eye；Institute
The lower end for stating guide rod is connected with the strip tabletting；Two strip tablettings are parallel to each other；Between two strip tablettings
Possesses the gap for passing through for the drift.
Operation principle of the present utility model is as follows：
Sole piece will be positioned over for the sheet metal for manufacturing notebook computer casing.Then drive leader moves downward,
Strip tabletting is set to be pressed on sheet metal.Then downward power is applied to limited block by drive device, limited block drives drift
Bar moves downward, and drift is gone out hole on sheet metal.During drift punching, because the both sides of the edge in hole are by strip
Tabletting is pushed down, and so as to avoid the edge of punch process mesopore from deforming, effectively increases punching quality.
Further, the lower surface of the strip tabletting is provided with rubber layer.
The lower surface of strip tabletting is provided with rubber layer, and when external force can be avoided excessive, strip tabletting is directly and sheet metal
Contact, causes to produce impression on sheet metal, further increases product quality.
Further, the both ends lower surface of the strip tabletting is provided with locating dowel；The upper surface of the sole piece offers
Positioning hole corresponding with the locating dowel.
Locating dowel and positioning hole are set, when strip tabletting is pressed on sheet metal, in locating dowel insertion positioning hole.Such as
This, can be avoided in punch process, and the position of strip tabletting shifts, so as to avoid strip tabletting from being produced on sheet metal
Raw cut.
Further, the locating dowel is made up of magnetic conductive metal；Magnet is provided with the sole piece；The magnet is located at institute
State below positioning hole；The depth of the positioning hole is more than the length of the locating dowel.
Magnet is set, by attracting each other for magnet and locating dowel, strip tabletting is close on sheet metal, so as to enter
One step avoids sheet metal in punch process from deforming.
Further, the elastic component is the spring for being set in the plunger rod upper end；One end of the elastic component and institute
Limited block is stated to be fixedly connected；The other end of the elastic component is fixedly connected with the upper surface of institute's jacking block.
Elastic component is the spring for being set in plunger rod upper end so that the installation of elastic component is more prone to.
The utility model has the advantages that：
1. sole piece will be positioned over for the sheet metal for manufacturing notebook computer casing.Then drive leader is transported downwards
It is dynamic, strip tabletting is pressed on sheet metal.Then downward power is applied to limited block by drive device, limited block drives punching
Head rod moves downward, and drift is gone out hole on sheet metal.During drift punching, the both sides of the edge due to hole are grown
Bar tabletting is pushed down, and so as to avoid the edge of punch process mesopore from deforming, effectively increases punching quality.
2. the lower surface of strip tabletting is provided with rubber layer, when external force can be avoided excessive, strip tabletting is directly and metal foil
Plate contacts, and causes to produce impression on sheet metal, further increases product quality.
3. locating dowel and positioning hole are set, when strip tabletting is pressed on sheet metal, in locating dowel insertion positioning hole.Such as
This, can be avoided in punch process, and the position of strip tabletting shifts, so as to avoid strip tabletting from being produced on sheet metal
Raw cut.
4. setting magnet, by attracting each other for magnet and locating dowel, strip tabletting is set to be close on sheet metal, so as to
Sheet metal in punch process is further avoided to deform.
5. elastic component is the spring for being set in plunger rod upper end so that the installation of elastic component is more prone to.
Brief description of the drawings
, below will be to needed for description the utility model embodiment in order to illustrate more clearly of embodiment of the present utility model
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein：10- jacking blocks, 11- sliding eyes, 20- lateral mass, 30- sole pieces, 31- positioning holes, 32- magnet, 41- plunger rods,
42- drifts, 43- limited blocks, 44- elastic components, 51- guide rods, 52- strip tablettings, 53- gaps, 54- locating dowels, 55- rubber layers.
Embodiment
In order that those skilled in the art more fully understands the utility model, below in conjunction with the utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in the embodiment of the utility model.It is it will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than all.The implementation recorded based on the utility model
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in figure 1, the hole making drill for thin sheet casing, including jacking block 10, lateral mass 20, sole piece 30, plunger rod 41, drift
42nd, limited block 43, elastic component 44, guide rod 51 and strip tabletting 52；
One end of the jacking block 10 is connected with the upper end of the lateral mass 20；One end of the sole piece 30 and the lateral mass 20
Lower end connects；The jacking block 10 and the sole piece 30 are in the same side of the lateral mass 20；Offer on the jacking block 10 and pass through up and down
The sliding eye 11 worn；The plunger rod 41 can slide up and down to through the sliding eye 11；The drift 42 is arranged on the punching
The lower end of head rod 41；The limited block 43 is arranged on the upper end of the plunger rod 41；The elastic component 44 is arranged on described spacing
Between the upper surface of block 43 and the jacking block 10；
Two guide rods 51 can slide up and down to through the jacking block 10；Two guide rods 51 are located at the sliding eye 11
Both sides；The lower end of the guide rod 51 is connected with the strip tabletting 52；Two strip tablettings 52 are parallel to each other；Described in two
Possesses the gap 53 for passing through for the drift 42 between strip tabletting 52.
Operation principle of the present utility model is as follows：
Sole piece 30 will be positioned over for manufacturing the sheet metal of notebook computer casing.Then drive leader 51 is transported downwards
It is dynamic, strip tabletting 52 is pressed on sheet metal.Then downward power, limited block 43 are applied to limited block 43 by drive device
Drive plunger rod 41 to move downward, drift 42 is gone out hole on sheet metal.During the punching of drift 42, due to hole
Both sides of the edge are pushed down by strip tabletting 52, so as to avoid the edge of punch process mesopore from deforming, effectively increase punching
Hole quality.
Further, as shown in figure 1, in wherein a kind of embodiment, the lower surface of the strip tabletting 52 is provided with rubber
Glue-line 55.
The lower surface of strip tabletting 52 is provided with rubber layer 55, when external force can be avoided excessive, strip tabletting 52 directly with gold
Metal thin plate contacts, and causes to produce impression on sheet metal, further increases product quality.
Further, as shown in figure 1, in wherein a kind of embodiment, the both ends lower surface of the strip tabletting 52 is set
It is equipped with locating dowel 54；The upper surface of the sole piece 30 offers positioning hole 31 corresponding with the locating dowel 54.
Locating dowel 54 and positioning hole 31 are set, when strip tabletting 52 is pressed on sheet metal, the insertion positioning of locating dowel 54
In hole 31.It so, it is possible to avoid in punch process, the position of strip tabletting 52 shifts, so as to avoid strip tabletting 52
Cut is produced on sheet metal.
Further, as shown in figure 1, in wherein a kind of embodiment, the locating dowel 54 is made up of magnetic conductive metal；Institute
State and magnet 32 is provided with sole piece 30；The magnet 32 is positioned at the lower section of positioning hole 31；The depth of the positioning hole 31 is more than
The length of the locating dowel 54.
Magnet 32 is set, by attracting each other for magnet 32 and locating dowel 54, strip tabletting 52 is close to sheet metal
On, so as to further avoid sheet metal in punch process from deforming.
Further, as shown in figure 1, in wherein a kind of embodiment, the elastic component 44 is to be set in the drift
The spring of the upper end of bar 41；One end of the elastic component 44 is fixedly connected with the limited block 43；The other end of the elastic component 44
It is fixedly connected with the upper surface of institute jacking block 10.
Elastic component 44 is the spring for being set in the upper end of plunger rod 41 so that the installation of elastic component 44 is more prone to.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (5)
1. the hole making drill for thin sheet casing, it is characterised in that：Including jacking block (10), lateral mass (20), sole piece (30), plunger rod
(41), drift (42), limited block (43), elastic component (44), guide rod (51) and strip tabletting (52)；
One end of the jacking block (10) is connected with the upper end of the lateral mass (20)；One end of the sole piece (30) and the lateral mass
(20) lower end connection；The jacking block (10) and the sole piece (30) are in the same side of the lateral mass (20)；The jacking block (10)
On offer the sliding eye (11) run through up and down；The plunger rod (41) can slide up and down to through the sliding eye (11)；Institute
State the lower end that drift (42) is arranged on the plunger rod (41)；The limited block (43) is arranged on the upper of the plunger rod (41)
End；The elastic component (44) is arranged between the upper surface of the limited block (43) and the jacking block (10)；
Two guide rods (51) can slide up and down to through the jacking block (10)；Two guide rods (51) are located at the sliding eye
(11) both sides；The lower end of the guide rod (51) is connected with the strip tabletting (52)；Two strip tablettings (52) are mutual
It is parallel；Possesses the gap (53) for passing through for the drift (42) between two strip tablettings (52).
2. the hole making drill according to claim 1 for thin sheet casing, it is characterised in that：Under the strip tabletting (52)
Surface is provided with rubber layer (55).
3. the hole making drill according to claim 1 for thin sheet casing, it is characterised in that：The two of the strip tabletting (52)
End lower surface is provided with locating dowel (54)；The upper surface of the sole piece (30) offers positioning corresponding with the locating dowel (54)
Hole (31).
4. the hole making drill according to claim 3 for thin sheet casing, it is characterised in that：The locating dowel (54) is by magnetic conduction
Metal is formed；Magnet (32) is provided with the sole piece (30)；The magnet (32) is located at below the positioning hole (31)；It is described
The depth of positioning hole (31) is more than the length of the locating dowel (54).
5. the hole making drill according to claim 1 for thin sheet casing, it is characterised in that：The elastic component (44) is to be arranged
Spring in the plunger rod (41) upper end；One end of the elastic component (44) is fixedly connected with the limited block (43)；It is described
The other end of elastic component (44) is fixedly connected with the upper surface of institute's jacking block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367000.4U CN206622506U (en) | 2017-04-07 | 2017-04-07 | Hole making drill for thin sheet casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367000.4U CN206622506U (en) | 2017-04-07 | 2017-04-07 | Hole making drill for thin sheet casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622506U true CN206622506U (en) | 2017-11-10 |
Family
ID=60206306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367000.4U Expired - Fee Related CN206622506U (en) | 2017-04-07 | 2017-04-07 | Hole making drill for thin sheet casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555119A (en) * | 2018-01-19 | 2018-09-21 | 株洲日望精工有限公司 | A kind of simple punching die and its application |
-
2017
- 2017-04-07 CN CN201720367000.4U patent/CN206622506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555119A (en) * | 2018-01-19 | 2018-09-21 | 株洲日望精工有限公司 | A kind of simple punching die and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |