CN207577245U - A kind of hardware dies for metal punching - Google Patents
A kind of hardware dies for metal punching Download PDFInfo
- Publication number
- CN207577245U CN207577245U CN201721714143.4U CN201721714143U CN207577245U CN 207577245 U CN207577245 U CN 207577245U CN 201721714143 U CN201721714143 U CN 201721714143U CN 207577245 U CN207577245 U CN 207577245U
- Authority
- CN
- China
- Prior art keywords
- die holder
- plate
- punching press
- fixed
- hydraulic stem
- 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 hardware dies for metal punching, including pedestal, top plate, shock-absorbing support column is provided with below the pedestal, bottom plate is provided with below the shock-absorbing support column, die holder is provided on the base upper surface, the die holder is internally provided with cooling tube, punch-pin is provided with above the die holder, the die holder is internally provided with mandril, the mandril upper end is provided with liftout plate, positioning column is provided with above the liftout plate, the top plate is provided with above the pedestal, indicator light is provided on the top plate leading flank, punching press hydraulic stem is provided on the top plate lower surface, upper mold seat is provided with below the punching press hydraulic stem, cavity plate is provided with below the upper mold seat, the upper mold seat side is provided with infrared detection probe.Advantageous effect is：It can shorten the stamping forming time interval of workpiece, improve working efficiency, while mold can be cooled down and damping in punching course, extend the service life of mold.
Description
Technical field
The utility model is related to Hardware fitting production equipment technology, more particularly to a kind of for the five of metal punching
Golden mold.
Background technology
Hardware fitting refers to the machine parts being fabricated to hardware or component and some hardware products.It can be independent
Purposes can also make assistance apparatus.Such as hardware tool, hardware parts, haberdashery and hardware, architectural hardware and security protection articles for use
Deng.Many Hardware fittings carry out large batch of production, such as bearing bowl by the way of punching press at present.Application No. is
201621383744.7 Chinese patent discloses a kind of metal stamping die, including upper die and lower die and is arranged on the upper mold
Guiding mechanism between lower die；The upper mold includes：Upper mounting plate, upper mold connecting plate, scraping wings and the first ball guide post are led
Set；The lower die includes lower installation board, lower die connecting plate, float plate, the second ball guide post guide sleeve, connecting rod, spring and push rod.
Above-mentioned patent once can only one workpiece of punching press, need that after the workpiece after punching press is removed punching press could be continued, influence work effect
Rate.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of hardware mould for metal punching
Tool.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Including pedestal, top plate, shock-absorbing support is provided with below the pedestal for a kind of hardware dies for metal punching
Column is provided with bottom plate below the shock-absorbing support column, is provided with die holder on the base upper surface, in the die holder
Portion is provided with cooling tube, is provided with punch-pin above the die holder, the die holder is internally provided with mandril, the mandril upper end
It is provided with liftout plate, positioning column is provided with above the liftout plate, be provided with the top plate above the pedestal, before the top plate
Indicator light is provided on side, punching press hydraulic stem is provided on the top plate lower surface, is provided with below the punching press hydraulic stem
Upper mold seat, the upper mold seat lower section are provided with cavity plate, and the upper mold seat side is provided with infrared detection probe.
Further, the shock-absorbing support column is gas spring or hydraulic retarder, and the shock-absorbing support column array is mounted on
Between the pedestal and the bottom plate, the bottom plate is fixed by screws in rack.
Further, the die holder is fixed by screws on the pedestal, the die holder at least there are two, it is multiple
The die holder is equidistantly mounted side by side.
Further, the cooling tube is coiled in inside the die holder, and circulating in the cooling tube has cooling medium, more
The cooling tube between a die holder is cascaded.
Further, the punch-pin is fixed by screws on the die holder, the punch-pin and die holder center
It is provided with the through-hole to come in and go out convenient for the liftout plate.
Further, the liftout plate is fixed by screws in above the mandril, and the positioning column is fixed by screw
In the liftout plate upper face center, the diameter of the positioning column is less than the diameter of the liftout plate, and the positioning column stretches out institute
The height for stating punch-pin is no more than the material stock thickness of punching parts.
Further, the punching press hydraulic stem is fixed by screws on the top plate, the quantity of the punching press hydraulic stem
Identical with the quantity of the die holder, the center of the punching press hydraulic stem and the center of the mandril are on the same line.
Further, the upper mold seat is fixed by screws on the piston rod of the punching press hydraulic stem, and the cavity plate leads to
It crosses screw to be fixed on the upper mold seat, having time is poor when multiple punching press hydraulic stems work.
Further, the infrared detection probe is fixed by screws in the upper mold seat side, and the infrared detection is visited
Pedestal setting described in head face, each infrared detection probe one indicator light of electrical connection.
In above structure, raw material is placed on above the punch-pin, the hole in raw material center is stuck on the positioning column, described
Signal is sent out after infrared detection probe raw material, the corresponding punching press hydraulic stem of machine controller control, which starts, drives the cavity plate
It moves down, the cavity plate is pressed downward raw material and is allowed to deform, and the mandril rises after the completion of punching press, will be by the liftout plate
Workpiece after type is ejected from the punch-pin, and raw material is placed on multiple punch-pin successively causes multiple punching press hydraulic stems
It works successively, shortens the stand-by period, improve working efficiency, the cooling medium to circulate in cooling tube described in punching course is taken away
The heat generated in punching course cools down, and the shock-absorbing support column buffers the impact force generated during punching press.
The beneficial effects of the utility model are：The stamping forming time interval of workpiece can be shortened, improve working efficiency,
It mold can be cooled down and damping in punching course simultaneously, extend the service life of mold.
Description of the drawings
Fig. 1 is a kind of front view structure schematic diagram of hardware dies for metal punching described in the utility model；
Fig. 2 is a kind of die holder internal structure schematic diagram of hardware dies for metal punching described in the utility model；
Fig. 3 is a kind of die holder plan structure schematic diagram of hardware dies for metal punching described in the utility model.
The reference numerals are as follows：
1st, pedestal；2nd, bottom plate；3rd, shock-absorbing support column；4th, infrared detection is popped one's head in；5th, upper mold seat；6th, punching press hydraulic stem；
7th, top plate；8th, indicator light；9th, cavity plate；10th, punch-pin；11st, die holder；12nd, liftout plate；13rd, mandril；14th, cooling tube；15th, it positions
Column.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of hardware dies for metal punching, including pedestal 1, top plate 7,1 lower section of pedestal is set
Shock-absorbing support column 3 is equipped with, 3 lower section of shock-absorbing support column is provided with bottom plate 2, and pedestal is provided with die holder 11 on 1 upper surface, under
Die holder 11 is internally provided with cooling tube 14, and 11 top of die holder is provided with punch-pin 10, and die holder 11 is internally provided with mandril 13, top
13 upper end of bar is provided with liftout plate 12, and 12 top of liftout plate is provided with positioning column 15, and 1 top of pedestal is provided with top plate 7, top plate 7
Indicator light 8 is provided on leading flank, punching press hydraulic stem 6 is provided on 7 lower surface of top plate, 6 lower section of punching press hydraulic stem is provided with
Die holder 5,5 lower section of upper mold seat are provided with cavity plate 9, and 5 side of upper mold seat is provided with infrared detection probe 4.
Further, shock-absorbing support column 3 be gas spring or hydraulic retarder, 3 array of shock-absorbing support column be mounted on pedestal 1 with
Between bottom plate 2, bottom plate 2 is fixed by screws in rack, and die holder 11 is fixed by screws on pedestal 1, under
Die holder 11 at least there are two, multiple die holders 11 are equidistantly mounted side by side, and cooling tube 14 is coiled in inside die holder 11, cooling tube
Circulating in 14 has cooling medium, and the cooling tube 14 between multiple die holders 11 is cascaded, and punch-pin 10 is fixed by screws in
On die holder 11, punch-pin 10 and 11 center of die holder are provided with the through-hole to come in and go out convenient for liftout plate 12, and liftout plate 12 passes through screw
13 top of mandril is fixed on, positioning column 15 is fixed by screws in 12 upper face center of liftout plate, and the diameter of positioning column 15 is less than
The diameter of liftout plate 12, positioning column 15 stretch out material stock thickness of the height no more than punching parts of punch-pin 10, punching press hydraulic stem 6
It is fixed by screws on top plate 7, the quantity of punching press hydraulic stem 6 is identical with the quantity of die holder 11, the center of punching press hydraulic stem 6
With the center of mandril 13 on the same line, upper mold seat 5 is fixed by screws on the piston rod of punching press hydraulic stem 6, and cavity plate 9 is logical
It crosses screw to be fixed on upper mold seat 5, having time is poor when multiple punching press hydraulic stems 6 work, and infrared detection probe 4 is fixed by screw
In 5 side of upper mold seat, infrared detection 4 face pedestals 1 of probe are set, each 4 one indicator light 8 of electrical connection of infrared detection probe.
In above structure, raw material is placed on 10 top of punch-pin, the hole in raw material center is stuck on positioning column 15, infrared detection
It pops one's head in and signal is sent out after 4 raw materials, machine controller controls corresponding punching press hydraulic stem 6 to start cavity plate 9 is driven to move down, cavity plate
9, which are pressed downward raw material, is allowed to deform, punching press complete pushing rod 13 rise, by liftout plate 12 by workpiece after molding from punch-pin 10
Ejection places raw material successively on multiple punch-pin 10 and multiple punching press hydraulic stems 6 is worked successively, shortens the stand-by period, improve
Working efficiency, the cooling medium to circulate in cooling tube 14 in punching course are taken away the heat generated in punching course and are dropped
Temperature, shock-absorbing support column 3 buffer the impact force generated during punching press.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (9)
1. a kind of hardware dies for metal punching, it is characterised in that：Including pedestal, top plate, it is provided with below the pedestal
Shock-absorbing support column, the shock-absorbing support column lower section is provided with bottom plate, die holder is provided on the base upper surface, described
Die holder is internally provided with cooling tube, is provided with punch-pin above the die holder, the die holder is internally provided with mandril, described
Mandril upper end is provided with liftout plate, and positioning column is provided with above the liftout plate, the top plate, institute are provided with above the pedestal
It states and indicator light is provided on top plate leading flank, be provided with punching press hydraulic stem on the top plate lower surface, under the punching press hydraulic stem
Side is provided with upper mold seat, and cavity plate is provided with below the upper mold seat, and the upper mold seat side is provided with infrared detection probe.
2. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The shock-absorbing support column
For gas spring or hydraulic retarder, the shock-absorbing support column array is mounted between the pedestal and the bottom plate, described
Bottom plate is fixed by screws in rack.
3. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The die holder passes through
Screw is fixed on the pedestal, the die holder at least there are two, multiple die holders are equidistantly mounted side by side.
4. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The cooling tube coiling
Circulating inside the die holder, in the cooling tube has cooling medium, the cooling tube string between multiple die holders
It is linked togather.
5. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The punch-pin passes through spiral shell
Nail is fixed on the die holder, and the punch-pin and the die holder center are provided with the through-hole to come in and go out convenient for the liftout plate.
6. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The liftout plate passes through
Screw is fixed on above the mandril, and the positioning column is fixed by screws in the liftout plate upper face center, the positioning
The diameter of column is less than the diameter of the liftout plate, and the positioning column stretches out former material of the height no more than punching parts of the punch-pin
Expect thickness.
7. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The punching press hydraulic stem
It is fixed by screws on the top plate, the quantity of the punching press hydraulic stem is identical with the quantity of the die holder, the punching press
The center of hydraulic stem and the center of the mandril are on the same line.
8. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The upper mold seat passes through
Screw is fixed on the piston rod of the punching press hydraulic stem, and the cavity plate is fixed by screws on the upper mold seat, Duo Gesuo
Having time is poor when stating the work of punching press hydraulic stem.
9. a kind of hardware dies for metal punching according to claim 1, it is characterised in that：The infrared detection is visited
Head is fixed by screws in the upper mold seat side, and pedestal setting described in the infrared detection probe face is each described infrared
Detection probe is electrically connected an indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714143.4U CN207577245U (en) | 2017-12-11 | 2017-12-11 | A kind of hardware dies for metal punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714143.4U CN207577245U (en) | 2017-12-11 | 2017-12-11 | A kind of hardware dies for metal punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577245U true CN207577245U (en) | 2018-07-06 |
Family
ID=62736663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714143.4U Expired - Fee Related CN207577245U (en) | 2017-12-11 | 2017-12-11 | A kind of hardware dies for metal punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333587A (en) * | 2021-06-03 | 2021-09-03 | 昆山日腾精密模具科技有限公司 | Stamping die and die ejection mechanism thereof |
-
2017
- 2017-12-11 CN CN201721714143.4U patent/CN207577245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333587A (en) * | 2021-06-03 | 2021-09-03 | 昆山日腾精密模具科技有限公司 | Stamping die and die ejection mechanism thereof |
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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: 20180706 Termination date: 20191211 |