CN206997522U - A kind of antiwear hardware dies - Google Patents
A kind of antiwear hardware dies Download PDFInfo
- Publication number
- CN206997522U CN206997522U CN201720475286.8U CN201720475286U CN206997522U CN 206997522 U CN206997522 U CN 206997522U CN 201720475286 U CN201720475286 U CN 201720475286U CN 206997522 U CN206997522 U CN 206997522U
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- CN
- China
- Prior art keywords
- pin bushing
- guide pillar
- guide pin
- ball sleeve
- punch rod
- 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.)
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Abstract
The utility model discloses a kind of antiwear hardware dies, including die shoe, convex film is installed at the top of the die shoe, the corner at the top of the die shoe is provided with guide pillar, buffer bar is installed on the guide pillar, the guide pillar is arranged in guide pin bushing, the guide pin bushing is arranged on the corner of the bottom of upper bolster, sealed screw is installed in the post fat groove, the middle position at the top of the upper bolster is provided with punch rod to female connector, the punch rod is provided with ball sleeve to the inside of female connector, oil storage tank is installed at the top of the ball sleeve, the bottom of the upper bolster is provided with backing plate, stripper is installed below the backing plate.Oil layer is installed on the inside of guide pin bushing of the present utility model, and liposuction wearing layer is installed in oil layer and the side of guide pillar edge friction, friction of the guide pillars and bushes in sliding process is greatly reduced by it, substantially reduces its wear intensity.
Description
Technical field
Hardware dies field is the utility model is related to, specifically a kind of antiwear hardware dies.
Background technology
Hardware dies are in the industrial production, with various forcing presses and the specific purpose tool on forcing press, to pass through pressure
Metal material make needed for shape part or product, this specific purpose tool is referred to as hardware dies, our daily production, lifes
The various instruments and product arrived used in work, big base, the fuselage cover for arriving lathe, small to one embryo head screw, button with
And the shell of various household electrical appliance, there is close relationship with mould invariably.The shape of mould decides the profile of these products,
The crudy of mould also just decides the quality of these products with precision.Because the material of various products, outward appearance, specification and use
The difference on way, mould have been divided into the non-plastic mould such as casting die, forge mould, compression mod, stamping die, and plastic mould.
A kind of appearance of antiwear hardware dies greatly facilitates the manufacture of metal parts, but the hardware of current stage
There is many weak points in mould, for example, long-term use of easily wear, anti-wear performance is poor, causes its service life short.
Utility model content
The purpose of this utility model is to provide a kind of antiwear hardware dies, to solve of the prior art for a long time to make
With easily wearing, anti-wear performance is poor, the problem of causing its service life short.
To achieve the above object, the utility model provides following technical scheme：A kind of antiwear hardware dies, including under
Die holder, is provided with convex film at the top of the die shoe, and the corner at the top of the die shoe is provided with guide pillar, on the guide pillar
Buffer bar is installed, the guide pillar is arranged in guide pin bushing, and the guide pin bushing is arranged on the corner of the bottom of upper bolster, the guide pin bushing
Inner side oil layer is installed, liposuction wearing layer is installed on the inside of the oil layer, is provided with the lateral wall of the guide pin bushing
Post fat groove, sealed screw is installed in the post fat groove, the middle position at the top of the upper bolster is provided with punch rod pair
Female connector, the punch rod are provided with ball sleeve to the inside of female connector, and oil storage tank, the upper mould are provided with the top of the ball sleeve
The bottom of seat is provided with backing plate, and stripper is provided with below the backing plate.
Preferably, the guide pillar is slidably connected with guide pin bushing by the liposuction wearing layer on the inside of it.
Preferably, the terminal of the post fat groove is connected with oil layer.
Preferably, the punch rod is connected to female connector by its internal ball sleeve with punch rod, and at the top of ball sleeve
Oil storage tank is mutually communicated with ball grooves on ball sleeve by input oil groove.
Compared with prior art, the beneficial effects of the utility model are：Oil is installed on the inside of guide pin bushing of the present utility model
Lipid layer, and liposuction wearing layer is provided with oil layer and the side of guide pillar edge friction, by its greatly reduce guide pillar and
Guide pin bushing substantially reduces its wear intensity in the friction of sliding process, and is provided with post fat groove in the opposite side of oil layer, passes through
It facilitates the injection of grease, and the punch rod at the top of upper bolster is provided with ball sleeve to the inside of female connector, and in ball
Oil storage tank is installed at the top of set, the ball outside surface moment on ball sleeve can be adhered to by fluid by it, reduce punching press
Friction of the bar to it, reduces abrasion, so as to significantly increase this mold use life-span.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of guide pin bushing of the present utility model.
In figure：1- upper bolsters, 2- backing plates, 3- guide pin bushings, 4- guide pillars, 5- buffer bars, the convex films of 6-, 7- die shoes, 8- oil storage tanks,
9- ball sleeves, 10- punch rods are resistance to female connector, 11- oil layers, 12- sealed screws, 13- post fat groove, 14- strippers, 15- liposuctions
Grind layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of antiwear hardware dies, including die shoe 7, lower mould
The top of seat 7 is provided with convex film 6, and convex film 6 is the film groove of forming parts, and the corner at the top of die shoe 7 is provided with guide pillar 4,
Guide pillar 4 is used for docking with the guide pin bushing 3 of the bottom of upper bolster 1, buffer bar 5 is provided with guide pillar 4, buffer bar 5 can be to upper bolster 1
Impulsive force enter row buffering, guide pillar 4 is arranged in guide pin bushing 3, and guide pin bushing 3 is arranged on the corner of the bottom of upper bolster 1, guide pin bushing 3
Inner side is provided with oil layer 11, and oil layer 11 is used for caching grease, and the inner side of oil layer 11 is provided with liposuction wearing layer 15, liposuction
Wearing layer 15 is used for absorbing grease in fluid layer 11, and with the outer wall sliding friction of guide pillar 4, set on the lateral wall of guide pin bushing 3
There is post fat groove 13, post fat groove 13 facilitates in the injection oil layer 11 of grease, and sealed screw 12 is provided with post fat groove 13, seals spiral shell
Silk 12 is used for sealing post fat groove 13, and the middle position at the top of upper bolster 1 is provided with punch rod to female connector 10, punching press
Bar is used for docking the punch rod of stamping machine to female connector 10, and punch rod is provided with ball sleeve 9, ball sleeve 9 to the inside of female connector 10
When the punch rod is docked female connector 10 with punch rod, friction is reduced, the top of ball sleeve 9 is provided with oil storage tank 8, and oil storage tank 8 is used
To cache fluid, the convenient delivering oil into the ball grooves on ball sleeve 9, its moment is set to keep lubricating status to reduce friction, on
The bottom of die holder 1 is provided with backing plate 2, and the lower section of backing plate 2 is provided with stripper 14, and guide pillar 4 passes through the liposuction on the inside of it with guide pin bushing 3
Wearing layer 15 is slidably connected, and terminal and the oil layer 11 of post fat groove 13 are connected, and punch rod passes through its internal ball to female connector 10
Set 9 is connected with punch rod, and the oil storage tank 8 at the top of ball sleeve 9 is mutually communicated with ball grooves on ball sleeve 9 by input oil groove.
Operation principle of the present utility model is：The equipment inserts upper bolster 1 when in use, by the punch rod of stamping machine
The punch rod at top is in the ball sleeve 9 in female connector 10, in punching course, punch rod enters line slip with the ball on ball sleeve 9
Friction, when upper bolster 1 is under pressure, it will punching press is carried out to die shoe 7, while guide pillar 4 can enter in guide pin bushing 3, make guide pin bushing 3
Rubbed between the liposuction wearing layer 15 of the inner side of guide pillar 4, while stripper 14 can carry out punching press discharging to convex film 6, when
When the oil quantity in oil layer 11 in guide pin bushing 3 is less, sealed screw 12 is dismantled, post fat groove is then passed through by greasing needle tubing
13 inject grease into oil layer 11, when the fluid on the ball on ball sleeve 9 is less, by oil storage tank 8 along input oil groove,
It is delivered in each ball grooves, it is remained lubricating status.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of antiwear hardware dies, including die shoe (7), it is characterised in that:It is provided with the top of the die shoe (7)
Convex film (6), the corner at the top of the die shoe (7) are provided with guide pillar (4), buffer bar are provided with the guide pillar (4)
(5), the guide pillar (4) is arranged in guide pin bushing (3), and the guide pin bushing (3) is arranged on the corner of the bottom of upper bolster (1), described
Oil layer (11) is installed on the inside of guide pin bushing (3), liposuction wearing layer (15) is installed on the inside of the oil layer (11), it is described to lead
Cover and post fat groove (13) is provided with the lateral wall of (3), sealed screw (12), the upper bolster are installed in the post fat groove (13)
(1) middle position at top is provided with punch rod and female connector (10), the punch rod is provided with to the inside of female connector (10)
Ball sleeve (9), oil storage tank (8) is installed at the top of the ball sleeve (9), the bottom of the upper bolster (1) is provided with backing plate
(2) stripper (14), is installed below the backing plate (2).
A kind of 2. antiwear hardware dies according to claim 1, it is characterised in that：The guide pillar (4) and guide pin bushing (3)
It is slidably connected by the liposuction wearing layer (15) on the inside of it.
A kind of 3. antiwear hardware dies according to claim 1, it is characterised in that：The terminal of the post fat groove (13)
Connected with oil layer (11).
A kind of 4. antiwear hardware dies according to claim 1, it is characterised in that：The punch rod is to female connector (10)
It is connected by its internal ball sleeve (9) with punch rod, and the oil storage tank (8) at the top of ball sleeve (9) and ball on ball sleeve (9)
Groove is mutually communicated by input oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475286.8U CN206997522U (en) | 2017-05-02 | 2017-05-02 | A kind of antiwear hardware dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475286.8U CN206997522U (en) | 2017-05-02 | 2017-05-02 | A kind of antiwear hardware dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997522U true CN206997522U (en) | 2018-02-13 |
Family
ID=61442502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475286.8U Active CN206997522U (en) | 2017-05-02 | 2017-05-02 | A kind of antiwear hardware dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997522U (en) |
-
2017
- 2017-05-02 CN CN201720475286.8U patent/CN206997522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of anti wear metal mould Effective date of registration: 20210526 Granted publication date: 20180213 Pledgee: Wuxi Xinwu sub branch of Agricultural Bank of China Ltd. Pledgor: PENGFEI PRECISION METAL PRODUCTS (WUXI) Co.,Ltd. Registration number: Y2021320010183 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |