CN208019252U - A kind of terminal head portion shaping dies - Google Patents
A kind of terminal head portion shaping dies Download PDFInfo
- Publication number
- CN208019252U CN208019252U CN201721498754.XU CN201721498754U CN208019252U CN 208019252 U CN208019252 U CN 208019252U CN 201721498754 U CN201721498754 U CN 201721498754U CN 208019252 U CN208019252 U CN 208019252U
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- China
- Prior art keywords
- lower die
- plate
- upper mold
- bolts
- die holder
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Abstract
The utility model provides a kind of terminal head portion shaping dies, including：Upper die and lower die, the upper mold include the upper die holder installed successively from the top down, upper padding plate, upper clamp plate, discharging backing plate and stripper；The lower die includes the lower template installed successively from the top down, lower bolster and lower die holder；By the change of this mould processing technology mode, forming is made once to succeed, avoids repeatedly changing mould；Using guide pillars and bushes be used cooperatively and stroke position control device improves to be unable to control in traditional approach and expects wide problem, ensure the stroke of upper mold using stroke position control device and then control the thick size of material.
Description
Technical field
The utility model is related to a kind of mold, specifically a kind of terminal head portion shaping dies.
Background technology
For terminal connector for the thickness of insert head, width and length have very high requirement；Common practices needs logical
Cross multiple amendment and can be only achieved portion size requirement, but for head thickness it is difficult to ensure that.By this Mold Making, not only make
Quick and precisely, and all sizes can meet drawing requirement.
Utility model content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of terminal head portion shaping dies.This
Utility model is to solve above-mentioned technical problem by following technical proposals：A kind of terminal head portion shaping dies, including：Upper mold 1
With lower die 2, the upper mold includes the upper die holder 101 installed successively from the top down, upper padding plate 102, upper clamp plate 103, discharging backing plate
104 and stripper 105；The lower die 2 includes lower template 201, lower bolster 202 and the lower die holder installed successively from the top down
203；It is characterized in that, No. 1 punch 106, forming block 107 and No. 2 punches are sequentially installed in the upper clamp plate 103 from left to right
108；No. 1 lower die edge of a knife 204 is sequentially installed in the lower template 201 from left to right, lower die enters block 205 and No. 2 lower die edges of a knife
206；No. 1 punch 106 is located at the surface of No. 1 lower die edge of a knife 204, and No. 2 punches 108 are located at No. 2 lower die edges of a knife
206 surface；
Upper mold is installed in the stripper 105 and enters block 109, be equipped in the lower template 201 floating block 207 and lower die at
The lower section of shape block 208, the floating block 207 is equipped with discharging mandril 209, and the lower section of the discharging mandril 209 is equipped with spring
210；The discharging mandril 209 is located in lower bolster 202, and the spring 210 is located in lower die holder 203；The upper clamp plate 103
Stroke gap is provided between discharging backing plate 104；
One end of the upper mold 1 is equipped with guide post 3, is equipped with guide sleeve 4 in the lower die 2, the guide post 3 and guide sleeve 4
For center line on same straight line, the other end of the upper mold 1 is equipped with stroke position control device 5.
Preferably, rectangular coil spring 6 is installed between the upper padding plate 102 and upper clamp plate 103.
Preferably, connected by No. 1 bolt 7 between the upper padding plate 102 and upper clamp plate 103, the upper die holder 101, on
It is connected by No. 2 bolts 8 between backing plate 102 and upper clamp plate 103, passes through No. 3 between the discharging backing plate 104 and stripper 105
Bolt 9 connects, and is connected by No. 4 bolts 10 between the lower template 201 and lower bolster 202, the lower template 201, lower bolster
It is connected by No. 5 bolts 11 between 202 and lower die holder 203.
Preferably, the lower section of the lower die holder 203 is connected with bottom seat pad 211 by No. 6 bolts 12.
The beneficial effects of the utility model：By the change of this mould processing technology mode, forming is made once to succeed, avoided
Repeatedly change mould；Using guide pillars and bushes be used cooperatively and stroke position control device improve traditional approach in be unable to control material
Wide problem ensures the stroke of upper mold using stroke position control device and then controls the thick size of material.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of terminal head portion shaping dies opening state of the utility model
Fig. 2 is a kind of structural schematic diagram of terminal head portion shaping dies closed state of the utility model
In figure：
1- upper molds, 101- upper die holders, 102- upper padding plates, 103- upper clamp plates, 104- discharging backing plates, 105- strippers, 106-
No. 1 punch, 107- shape block, 108-2 punches, and 109- upper molds enter block；2- lower dies, 201- lower templates, 202- lower bolsters,
203- lower die holders, the 204-1 lower die edges of a knife, 205- lower dies enter block, the 206-2 lower die edges of a knife, 207- floating blocks, 208- lower dies at
Shape block, 209- discharging mandrils, 210- springs, 211- bottom seat pads；3- guide posts；4- guide sleeves；5- stroke position control devices；6- squares
Shape helical spring；7-1 bolts；8-2 bolts；9-3 bolts；10-4 bolts；11-5 bolts；12-6 bolts.
Specific implementation mode
It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, a kind of terminal head portion shaping dies, including：Upper mold 1 and lower die 2, the upper mold include from
Upper upper die holder 101, upper padding plate 102, upper clamp plate 103, discharging backing plate 104 and the stripper 105 installed successively downwards；Stripper
Installation can remove detritus on punch, avoid the positioning accuracy of a cross cutting under the influence of being trapped on punch because of detritus；Upper pad
Plate 102, upper clamp plate 103, discharging backing plate 104, stripper 105, lower template 201 and lower bolster 202 are replaceable, realize and are using
When can rapidly be replaced according to the needs of different product, improve production efficiency；The lower die 2 includes installing successively from the top down
Lower template 201, lower bolster 202 and lower die holder 203；Be sequentially installed with from left to right in the upper clamp plate 103 No. 1 punch 106,
Shape block 107 and No. 2 punches 108；No. 1 the lower die edge of a knife 204, lower die are sequentially installed in the lower template 201 from left to right to enter
Block 205 and No. 2 lower die edges of a knife 206；No. 1 punch 106 is located at the surface of No. 1 lower die edge of a knife 204, No. 2 punches
108 are located at the surface of No. 2 lower die edges of a knife 206；
Upper mold is installed in the stripper 105 and enters block 109, be equipped in the lower template 201 floating block 207 and lower die at
The lower section of shape block 208, the floating block 207 is equipped with discharging mandril 209, and the lower section of the discharging mandril 209 is equipped with spring
210；The discharging mandril 209 is located in lower bolster 202, and the spring 210 is located in lower die holder 203；The upper clamp plate 103
Stroke gap is provided between discharging backing plate 104；
One end of the upper mold 1 is equipped with guide post 3, is equipped with guide sleeve 4 in the lower die 2, the guide post 3 and guide sleeve 4
Center line controls the positional precision between each parts in upper mold on same straight line；The other end of the upper mold 1 is installed
There is stroke position control device 5；Guide pillars and bushes with the use of and stroke position control device improve traditional approach in can not
Wide problem is expected in control, and gap is provided between the upper clamp plate 103 and discharging backing plate 104；Stroke position control device is interspersed
Wherein, the stroke of punch is controlled using it, and then ensure that the thickness of product.
In the present embodiment, it is preferred that rectangular coil spring 6 is installed between the upper padding plate 102 and upper clamp plate 103；
Has the function of buffering to upper mold.
In the present embodiment, it is preferred that connected by No. 1 bolt 7 between the upper padding plate 102 and upper clamp plate 103, institute
It states and is connected by No. 2 bolts 8 between upper die holder 101, upper padding plate 102 and upper clamp plate 103, the discharging backing plate 104 and stripper
It is connected, is connected by No. 4 bolts 10 between the lower template 201 and lower bolster 202, under described by No. 3 bolts 9 between 105
It is connected by No. 5 bolts 11 between template 201, lower bolster 202 and lower die holder 203.
In the present embodiment, it is preferred that the lower section of the lower die holder 203 is connected with bottom seat pad 211 by No. 6 bolts 12；
It prevents lower die holder because long-time is using abrasion, influences precision.
A kind of terminal head portion forming technology：Include the following steps：
The first step：No. 1 punch 106 is fixed in upper clamp plate 103 by blanking process, and No. 1 lower die edge of a knife 204 is fixed on down
In template 201,1 downlink of upper mold, stripper 105 contacts 203, No. 1 punch 106 of lower template and starts downlink, under No. 1 punch 106
Start blanking process after the protrusion stripper 105 of end, upper mold 1 reaches bottom dead centre and completes punching, and upper mold 1 starts uplink, No. 1 punch
106, which start uplink, is detached from product, completes de- material process；
Second step：Forming process, forming block 107 are fixed in upper clamp plate 103, and lower die enters block 205 and is fixed on lower template
In 201,1 downlink of upper mold, stripper 105 contacts lower template 201, and forming block 107 starts downlink, the lower end protrusion of forming block 107
Start forming process after stripper 105, upper mold 1 reaches bottom dead centre and completes forming, and upper mold 1 starts uplink, and forming block 107 is opened therewith
Beginning uplink completes forming process；
Third walks：Fine cut, No. 2 punches 108 are fixed in upper clamp plate 103, and No. 2 lower die edges of a knife 206 are fixed on lower template 201
In；1 downlink of upper mold, stripper 105 contact 201, No. 2 punches 108 of lower template and start downlink, and the lower end protrusion of No. 2 punches 108 unloads
Start fine cut process after flitch 105, upper mold 1 reaches bottom dead centre and completes fine cut, and upper mold 1 starts uplink, on No. 2 punches 108 start
Row is detached from product, completes fine cut process.
4th step：Bending, 1 downlink of upper mold, when stripper 105 contacts floating block 207, upper mold enters block 109 and is pressed in product
Above floating block 207, bending is proceeded by when product encounters lower contour forming block 208；When upper mold 1 reaches bottom dead centre, bending is complete
At；Upper mold 1 starts uplink, and when stripper 105 starts to be detached from lower template 201, discharging mandril 209 heads on floating block 207 starts
Row, 207 height of floating block complete de- material when being higher by lower contour forming block 208.
The foregoing is merely the preferred embodiment of the present invention modes, and the scope of protection of the present invention is not limited thereto, this
The variation and replacement for any unsubstantiality that the technical staff in field is done on the basis of the present invention belong to the present invention and are wanted
Seek the range of protection.
Claims (4)
1. a kind of terminal head portion shaping dies, including：Upper mold (1) and lower die (2), the upper mold include installing successively from the top down
Upper die holder (101), upper padding plate (102), upper clamp plate (103), discharging backing plate (104) and stripper (105)；The lower die (2)
Including lower template (201), lower bolster (202) and the lower die holder (203) installed successively from the top down；It is characterized in that, on described
No. 1 punch (106), forming block (107) and No. 2 punches (108) are sequentially installed in clamping plate (103) from left to right；The lower die
No. 1 lower die edge of a knife (204) is sequentially installed in plate (201) from left to right, lower die enters block (205) and No. 2 lower die edges of a knife (206)；
No. 1 punch (106) is located at the surface of No. 1 lower die edge of a knife (204), and No. 2 punches (108) are located at No. 2 lower die edges of a knife
(206) surface；
Upper mold is installed in the stripper (105) and enters block (109), be equipped in the lower template (201) floating block (207) and under
Contour forming block (208) is equipped with discharging mandril (209), the lower section of the discharging mandril (209) below the floating block (207)
Spring (210) is installed；The discharging mandril (209) is located in lower bolster (202), and the spring (210) is located at lower die holder
(203) in；It is provided with stroke gap between the upper clamp plate (103) and discharging backing plate (104)；
One end of the upper mold (1) is equipped with guide post (3), is equipped with guide sleeve (4) in the lower die (2), the guide post (3) and leads
The center line of (4) is covered on same straight line, and the other end of the upper mold (1) is equipped with stroke position control device (5).
2. a kind of terminal head portion shaping dies according to claim 1, which is characterized in that the upper padding plate (102) and upper
Rectangular coil spring (6) is installed between clamping plate (103).
3. a kind of terminal head portion shaping dies according to claim 1, which is characterized in that the upper padding plate (102) and upper
It is connected by No. 1 bolt (7) between clamping plate (103), between the upper die holder (101), upper padding plate (102) and upper clamp plate (103)
It is connected by No. 2 bolts (8), is connected by No. 3 bolts (9) between the discharging backing plate (104) and stripper (105), it is described
Connected by No. 4 bolts (10) between lower template (201) and lower bolster (202), the lower template (201), lower bolster (202) and
It is connected by No. 5 bolts (11) between lower die holder (203).
4. a kind of terminal head portion shaping dies according to claim 1, which is characterized in that under the lower die holder (203)
Side is connected with bottom seat pad (211) by No. 6 bolts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498754.XU CN208019252U (en) | 2017-11-12 | 2017-11-12 | A kind of terminal head portion shaping dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498754.XU CN208019252U (en) | 2017-11-12 | 2017-11-12 | A kind of terminal head portion shaping dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019252U true CN208019252U (en) | 2018-10-30 |
Family
ID=63898124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498754.XU Expired - Fee Related CN208019252U (en) | 2017-11-12 | 2017-11-12 | A kind of terminal head portion shaping dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773029A (en) * | 2017-11-12 | 2019-05-21 | 无锡有为精密模具有限公司 | A kind of terminal head portion forming technology and its shaping dies |
-
2017
- 2017-11-12 CN CN201721498754.XU patent/CN208019252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773029A (en) * | 2017-11-12 | 2019-05-21 | 无锡有为精密模具有限公司 | A kind of terminal head portion forming technology and its shaping dies |
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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: 20181030 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |