CN206747364U - A kind of thin plate punch mechanism - Google Patents
A kind of thin plate punch mechanism Download PDFInfo
- Publication number
- CN206747364U CN206747364U CN201720363800.9U CN201720363800U CN206747364U CN 206747364 U CN206747364 U CN 206747364U CN 201720363800 U CN201720363800 U CN 201720363800U CN 206747364 U CN206747364 U CN 206747364U
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- CN
- China
- Prior art keywords
- pressure cylinder
- outer pressure
- plunger rod
- sole piece
- drift
- 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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Abstract
The utility model discloses a kind of thin plate punch mechanism, including jacking block, lateral mass, sole piece, outer pressure cylinder, plunger rod, drift, limited block and elastic component；One end of the jacking block is connected with the upper end of the lateral mass；One end of the sole piece is connected with the lower end of the lateral mass；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；The outer pressure cylinder can slide up and down to through the sliding eye；The plunger rod, which can slide up and down to, to be arranged in the outer pressure cylinder；The drift is connected with the lower end of the plunger rod；The limited block is connected with the upper end of the plunger rod；The elastic component is arranged between the upper end end face of the limited block and the outer pressure cylinder；The drift can be contained in inside the lower end of the outer pressure cylinder；The lower end surface of the outer pressure cylinder is plane.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 thin plate punch mechanism.
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 thin plate punch mechanism.
The purpose of this utility model is achieved through the following technical solutions：
A kind of thin plate punch mechanism, including jacking block, lateral mass, sole piece, outer pressure cylinder, plunger rod, drift, limited block and elasticity
Part；
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
Outer pressure cylinder can slide up and down to through the sliding eye；The plunger rod, which can slide up and down to, to be arranged in the outer pressure cylinder；Institute
The lower end that drift is stated with the plunger rod is connected；The limited block is connected with the upper end of the plunger rod；The elastic component is set
Between the upper end end face of the limited block and the outer pressure cylinder；The drift can be contained in the lower end of the outer pressure cylinder
Portion；The lower end surface of the outer pressure cylinder is plane.
Operation principle of the present utility model is as follows：
Sole piece will be positioned over for manufacturing the sheet metal of notebook computer casing, then by drive device to spacing
Block applies downward power, and limited block drives outer pressure cylinder and plunger rod to move downward.When the lower end surface and sheet metal of outer pressure cylinder
Against rear, continue to apply limited block downward power.Elastic component is compressed, and drift goes out hole on sheet metal.Rushed in drift
During hole, because the edge in hole is pushed down by the lower end surface of outer pressure cylinder, so as to avoid the edge of punch process mesopore
Deform, effectively increase punching quality.
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 end end face of the outer pressure cylinder.
Elastic component is the spring for being set in the plunger rod upper end so that the installation of elastic component is more prone to.
Further, the material-dropping hole of drift described in face is provided with the sole piece.
Material-dropping hole is set so that the waste material swept away from sheet metal can be discharged automatically, useless so as to exempt from but cleaning
The trouble of material, improves operating efficiency.
Further, it is provided with magnet in the sole piece.
Magnet is set in sole piece so that water inlet thin plate can be attracted on sole piece, avoid after being positioned on sole piece
Sheet metal position changes in punch process, so as to avoid punching position from glancing off.
Further, the lower end surface of the outer pressure cylinder is provided with rubber layer.
The lower end surface of outer pressure cylinder is provided with rubber layer, when external force can be avoided excessive, outer pressure cylinder lower end surface directly with
Sheet metal contacts, and causes to produce impression on sheet metal, further increases product quality.
The utility model has the advantages that：
1. sole piece will be positioned over for manufacturing the sheet metal of notebook computer casing, then by drive device to limit
Position block applies downward power, and limited block drives outer pressure cylinder and plunger rod to move downward.When the lower end surface and metal foil of outer pressure cylinder
Plate continues to apply limited block downward power against rear.Elastic component is compressed, and drift goes out hole on sheet metal.In drift
During punching, because the edge in hole is pushed down by the lower end surface of outer pressure cylinder, so as to avoid the side of punch process mesopore
Edge deforms, and effectively increases punching quality.
2. elastic component is the spring for being set in the plunger rod upper end so that the installation of elastic component is more prone to.
3. material-dropping hole is set so that the waste material swept away from sheet metal can be discharged automatically, so as to exempt from but cleaning
The trouble of waste material, improves operating efficiency.
4. magnet is set in sole piece so that water inlet thin plate can be attracted on sole piece, keep away after being positioned on sole piece
Exempt from sheet metal position in punch process to change, so as to avoid punching position from glancing off.
5. the lower end surface of outer pressure cylinder is provided with rubber layer, when external force can be avoided excessive, outer pressure cylinder lower end surface is direct
Contacted with sheet metal, cause to produce impression on sheet metal, further increase product quality.
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- material-dropping holes, 32- magnet, the outer pressure cylinders of 41-,
42- plunger rods, 43- drifts, 44- limited blocks, 45- elastic components, 46- 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, a kind of thin plate punch mechanism, including jacking block 10, lateral mass 20, sole piece 30, outer pressure cylinder 41, plunger rod
42nd, drift 43, limited block 44 and elastic component 45；
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 outer pressure cylinder 41 can slide up and down to through the sliding eye 11；The plunger rod 42 can slide up and down
Ground is arranged in the outer pressure cylinder 41；The drift 43 is connected with the lower end of the plunger rod 42；The limited block 44 with it is described
The upper end connection of plunger rod 42；The elastic component 45 be arranged on the limited block 44 and the outer pressure cylinder 41 upper end end face it
Between；The drift 43 can be contained in inside the lower end of the outer pressure cylinder 41；The lower end surface of the outer pressure cylinder 41 is plane.
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 by drive device to limit
Position block 44 applies downward power, and limited block 44 drives outer pressure cylinder 41 and plunger rod 42 to move downward.When the lower end end of outer pressure cylinder 41
Face and sheet metal continue to apply limited block 44 downward power against rear.Elastic component 45 is compressed, and drift 43 is in sheet metal
On go out hole.During the punching of drift 43, because the edge in hole is pushed down by the lower end surface of outer pressure cylinder 41, so as to keep away
The edge for exempting from punch process mesopore deforms, and effectively increases punching quality.
Further, as shown in figure 1, in wherein a kind of embodiment, the elastic component 45 is to be set in the drift
The spring of the upper end of bar 42；One end of the elastic component 45 is fixedly connected with the limited block 44；The other end of the elastic component 45
It is fixedly connected with the upper end end face of the outer pressure cylinder 41.
Elastic component 45 is the spring for being set in the upper end of plunger rod 42 so that the installation of elastic component 45 is more prone to.
Further, as shown in figure 1, in wherein a kind of embodiment, punching described in face is provided with the sole piece 30
First 43 material-dropping hole 31.
Material-dropping hole 31 is set so that the waste material swept away from sheet metal can be discharged automatically, so as to exempt from but cleaning
The trouble of waste material, improves operating efficiency.
Further, as shown in figure 1, in wherein a kind of embodiment, magnet 32 is provided with the sole piece 30.
Magnet 32 is set in sole piece 30 so that water inlet thin plate can be attracted to sole piece after being positioned on sole piece 30
On 30, sheet metal position in punch process is avoided to change, so as to avoid punching position from glancing off.
Further, as shown in figure 1, in wherein a kind of embodiment, the lower end surface of the outer pressure cylinder 41 is provided with
Rubber layer 46.
The lower end surface of outer pressure cylinder 41 is provided with rubber layer 46, when external force can be avoided excessive, the outer lower end surface of pressure cylinder 41
Directly contacted with sheet metal, cause to produce impression on sheet metal, further increase product quality.
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)
- A kind of 1. thin plate punch mechanism, it is characterised in that：Including jacking block (10), lateral mass (20), sole piece (30), outer pressure cylinder (41), Plunger rod (42), drift (43), limited block (44) and elastic component (45)；One end of the jacking block (10) and the lateral mass (20) Upper end connects；One end of the sole piece (30) is connected with the lower end of the lateral mass (20)；The jacking block (10) and the sole piece (30) in the same side of the lateral mass (20)；The sliding eye (11) run through up and down is offered on the jacking block (10)；The external pressure Cylinder (41) can slide up and down to through the sliding eye (11)；The plunger rod (42), which can slide up and down to, is arranged on the external pressure In cylinder (41)；The drift (43) is connected with the lower end of the plunger rod (42)；The limited block (44) and the plunger rod (42) upper end connection；The elastic component (45) be arranged on the limited block (44) and the outer pressure cylinder (41) upper end end face it Between；The drift (43) can be contained in inside the lower end of the outer pressure cylinder (41)；The lower end surface of the outer pressure cylinder (41) is Plane.
- A kind of 2. thin plate punch mechanism according to claim 1, it is characterised in that：The elastic component (45) is is set in State the spring of plunger rod (42) upper end；One end of the elastic component (45) is fixedly connected with the limited block (44)；The elasticity The other end of part (45) is fixedly connected with the upper end end face of the outer pressure cylinder (41).
- A kind of 3. thin plate punch mechanism according to claim 1, it is characterised in that：Face is provided with the sole piece (30) The material-dropping hole (31) of the drift (43).
- A kind of 4. thin plate punch mechanism according to claim 1, it is characterised in that：Magnet is provided with the sole piece (30) (32)。
- A kind of 5. thin plate punch mechanism according to claim 1, it is characterised in that：The lower end surface of the outer pressure cylinder (41) It is provided with rubber layer (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363800.9U CN206747364U (en) | 2017-04-07 | 2017-04-07 | A kind of thin plate punch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363800.9U CN206747364U (en) | 2017-04-07 | 2017-04-07 | A kind of thin plate punch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747364U true CN206747364U (en) | 2017-12-15 |
Family
ID=60613517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363800.9U Expired - Fee Related CN206747364U (en) | 2017-04-07 | 2017-04-07 | A kind of thin plate punch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246880A (en) * | 2018-01-16 | 2018-07-06 | 芜湖市元山机械制造有限公司 | A kind of erection support hole punched device for front frame of vehicle |
| CN109940086A (en) * | 2019-02-27 | 2019-06-28 | 江苏省金鑫安防设备有限公司 | A kind of fire resistant doorsets production technology |
-
2017
- 2017-04-07 CN CN201720363800.9U patent/CN206747364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246880A (en) * | 2018-01-16 | 2018-07-06 | 芜湖市元山机械制造有限公司 | A kind of erection support hole punched device for front frame of vehicle |
| CN109940086A (en) * | 2019-02-27 | 2019-06-28 | 江苏省金鑫安防设备有限公司 | A kind of fire resistant doorsets production technology |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180407 |