CN208787356U - Novel safe contact knife stamping die - Google Patents
Novel safe contact knife stamping die Download PDFInfo
- Publication number
- CN208787356U CN208787356U CN201821540386.5U CN201821540386U CN208787356U CN 208787356 U CN208787356 U CN 208787356U CN 201821540386 U CN201821540386 U CN 201821540386U CN 208787356 U CN208787356 U CN 208787356U
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- CN
- China
- Prior art keywords
- die holder
- sliding rail
- guide plate
- mold
- electromagnet
- 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 relates to Novel safe contact knife stamping dies, including pedestal, pedestal upper left side is provided with column, right side is provided with lower mold on pedestal, horizontal sliding rail is provided on the left of lower mold, sliding rail left bottom is provided with support rod, sliding is provided with protective block on sliding rail, horizontal stayed pole is connected on the left of protective block, the activity of stayed pole left end is threaded through on guide plate, reset spring is connected between guide plate and protective block, stayed pole left end, which is located on the left of guide plate, is connected with pulling rope, pulling rope is wound around on several pulleys, pulling rope distal end is connected on upper die holder, crossbeam is provided on the left of the upper end of the column, crossbeam right end is provided with hydraulic cylinder, the telescopic rod lower end of hydraulic cylinder is provided with upper die holder, upper die holder bottom is provided with upper mold；When the utility model is used, when upper mold is inadvertently fallen off due to accident, due to the effect of protective block, upper mold is jacked up, so that the injury even being eliminated to operator's hand be effectively reduced.
Description
Technical field
The utility model relates to contact knife production equipment fields, specifically Novel safe contact knife stamping die.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.
Contact knife is one of main component of electric switch, main to be processed by punch forming, semi-finished product contact knife to be processed
Dedicated stamping die includes for placing workpiece on lower die holder, and upper die holder is used to carry out punch process to workpiece on lower die holder,
Usual operator needs be delivered to upper die holder just with hand when workpiece is placed on lower die holder by operation processing on assembly line
Lower section, upper mold are fixed on upper die holder bottom by connector, when upper mold is fallen due to accident, often to operation
The hand of person is caused compared with major injury.
Utility model content
In view of the above deficiencies, it the purpose of the utility model is to provide when upper mold is inadvertently fallen off due to accident, reduces
It even is eliminated the Novel safe contact knife stamping die of the injury to operator's hand.
To achieve the above object, the utility model is the following technical schemes are provided: Novel safe contact knife stamping die, packet
Include pedestal, column, lower mold, sliding rail, support rod, protective block, stayed pole, guide plate, reset spring, pulling rope, pulley, cross
Beam, hydraulic cylinder, upper die holder and upper mold, pedestal upper left side are provided with column, and right side is provided with lower mold on pedestal, and lower mold is left
Side is provided with horizontal sliding rail, and sliding rail upper surface is concordant with lower mould upper surface, and sliding rail left bottom is provided with support rod, sliding rail
Upper sliding is provided with protective block, is connected with horizontal stayed pole on the left of protective block, and the activity of stayed pole left end is threaded through on guide plate,
The reset spring being set on stayed pole is connected between guide plate and protective block, stayed pole left end is located at connection on the left of guide plate
There is pulling rope, pulling rope is wound around on several pulleys, and pulling rope distal end is connected on upper die holder, is provided with cross on the left of the upper end of the column
Beam, crossbeam right end are provided with hydraulic cylinder, and the telescopic rod lower end of hydraulic cylinder is provided with upper die holder, and upper die holder bottom is provided with upper mold
Tool.
As the scheme that the utility model advanced optimizes, the crossbeam bottom is provided with knocking device, knocking device
The first electromagnet including being fixed on crossbeam bottom, the first electromagnet bottom are connected with connecting spring, the connection of connecting spring bottom
There is the second electromagnet, the first electromagnet and the second electromagnet are located above upper die holder.
As the scheme that the utility model further optimizes, the pulling rope is wirerope.
The utility model has the beneficial effect that the utility model is pressed together on downwards in upper mold compared with prior art
When on lower mold, upper mold drives pulling rope that protective block is pulled to move to the left along sliding rail, and upper mold and lower mold are pressed
It closes, completes the punching press of contact knife, when operator picks and places in workpiece fabrication on lower mold, normal condition is upper mold seat and upper mold
Hydraulic cylinder drive under be located at its top of stroke, at this time protective block under action of reset spring be located at lower die tool with upper mold it
Between, when upper mold is inadvertently fallen off due to accident, due to the effect of protective block, upper mold is jacked up, even is eliminated to reduce
Injury to operator's hand, it is past above and below the second electromagnet by the first electromagnet and the second electromagnet interval power on/off
Multiple movement, constantly percussion lower die holder, so that the metal fragment adhered on upper mold is fallen down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
State diagram when Fig. 2 is upper mold and the pressing of lower mold.
Figure label are as follows: mold under 1- pedestal, 2- column, 3-, 4- sliding rail, 5- support rod, 6- protective block, 7- stayed pole,
8- guide plate, 9- reset spring, 10- pulling rope, 11- pulley, 12- crossbeam, 13- hydraulic cylinder, 14- upper die holder, 15- upper mold,
The first electromagnet of 16-, 17- connecting spring, the second electromagnet of 18-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to attached drawing 1-2 it is found that Novel safe contact knife stamping die, including pedestal 1, column 2, lower mold 3, sliding rail
4, support rod 5, protective block 6, stayed pole 7, guide plate 8, reset spring 9, pulling rope 10, pulley 11, crossbeam 12, hydraulic cylinder 13,
Upper die holder 14 and upper mold 15,1 upper left side of pedestal are provided with column 2, and right side is provided with lower mold 3 on pedestal 1, and lower mold 3 is left
Side is provided with horizontal sliding rail 4, and 4 upper surface of sliding rail is concordant with lower 3 upper surface of mold, and 4 left bottom of sliding rail is provided with support rod
5, sliding is provided with protective block 6 on sliding rail 4, horizontal stayed pole 7 is connected on the left of protective block 6,7 left end activity of stayed pole is worn
On guide plate 8, the reset spring 9 being set on stayed pole 8,7 left end of stayed pole are connected between guide plate 8 and protective block 6
The pulling rope 10 of wire quality is connected on the left of guide plate 8, pulling rope 10 is wound around on several pulleys 11, and pulling rope 10 is remote
End is connected on upper die holder 14, is provided with crossbeam 12 on the left of 2 upper end of column, 12 right end of crossbeam is provided with hydraulic cylinder 13, hydraulic cylinder
13 telescopic rod lower end is provided with upper die holder 14, and 14 bottom of upper die holder is provided with upper mold 15, and 12 bottom of crossbeam is provided with percussion
Device, knocking device include the first electromagnet 16 for being fixed on 12 bottom of crossbeam, and 16 bottom of the first electromagnet is connected with connection bullet
Spring 17,17 bottom of connecting spring are connected with the second electromagnet 18, and the first electromagnet 16 and the second electromagnet 18 are located at upper die holder 14
Top.
Working principle of the utility model is: upper mold 15 drives drawing when upper mold 15 is pressed together on downwards on lower mold 3
10 pulling protective block 6 of rope moves to the left along sliding rail 4, and upper mold 15 and lower mold 3 are pressed, the punching press of contact knife is completed,
When operator picks and places in workpiece fabrication on lower mold 3, normal condition is upper mold seat 14 and upper mold 15 in 13 band of hydraulic cylinder
Dynamic lower positioned at its top of stroke, protective block 6 is being located between lower die tool 3 and upper mold 15 under the effect of reset spring 9 at this time, when upper
When mold 15 is inadvertently fallen off due to accident, due to the effect of protective block 6, upper mold 15 is jacked up, even is eliminated to reduce
Injury to operator's hand, by being spaced power on/off to the first electromagnet 16 and the second electromagnet 18, on the second electromagnet 18
Lower reciprocating motion constantly taps lower die holder 14, and upper mold 15 generates vibration, so that the metal fragment adhered on upper mold 15 is fallen
Get off.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. Novel safe contact knife stamping die, it is characterised in that: including pedestal, column, lower mold, sliding rail, support rod, prevent
Protecting block, stayed pole, guide plate, reset spring, pulling rope, pulley, crossbeam, hydraulic cylinder, upper die holder and upper mold, pedestal upper left side
It is provided with column, right side is provided with lower mold on pedestal, is provided with horizontal sliding rail, sliding rail upper surface and lower die on the left of lower mold
It is concordant to have upper surface, sliding rail left bottom is provided with support rod, and sliding is provided with protective block on sliding rail, is connected on the left of protective block
Horizontal stayed pole, the activity of stayed pole left end are threaded through on guide plate, are connected between guide plate and protective block and are set in drawing
Reset spring on bar, stayed pole left end, which is located on the left of guide plate, is connected with pulling rope, and pulling rope is wound around on several pulleys, leads
Drawstring distal end is connected on upper die holder, is provided with crossbeam on the left of the upper end of the column, crossbeam right end is provided with hydraulic cylinder, and hydraulic cylinder is stretched
Contracting bar lower end is provided with upper die holder, and upper die holder bottom is provided with upper mold.
2. Novel safe contact knife stamping die according to claim 1, it is characterised in that: the crossbeam bottom is set
It is equipped with knocking device, knocking device includes the first electromagnet for being fixed on crossbeam bottom, and the first electromagnet bottom is connected with connection
Spring, connecting spring bottom are connected with the second electromagnet, and the first electromagnet and the second electromagnet are located above upper die holder.
3. Novel safe contact knife stamping die according to claim 1, it is characterised in that: the pulling rope is steel
Cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540386.5U CN208787356U (en) | 2018-09-20 | 2018-09-20 | Novel safe contact knife stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540386.5U CN208787356U (en) | 2018-09-20 | 2018-09-20 | Novel safe contact knife stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208787356U true CN208787356U (en) | 2019-04-26 |
Family
ID=66210315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540386.5U Expired - Fee Related CN208787356U (en) | 2018-09-20 | 2018-09-20 | Novel safe contact knife stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208787356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340233A (en) * | 2019-07-15 | 2019-10-18 | 黄广顺 | A kind of metallic plate punching mold |
| CN111266467A (en) * | 2020-03-27 | 2020-06-12 | 圣路机械(嘉兴)制造有限公司 | Rotary die |
| CN113182416A (en) * | 2021-05-08 | 2021-07-30 | 武汉华胜天辰科技有限公司 | Motor rotor iron core forming processing technology |
| CN113664094A (en) * | 2021-10-22 | 2021-11-19 | 江苏昆彭精密机械有限责任公司 | Metal material stamping forming device |
-
2018
- 2018-09-20 CN CN201821540386.5U patent/CN208787356U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340233A (en) * | 2019-07-15 | 2019-10-18 | 黄广顺 | A kind of metallic plate punching mold |
| CN111266467A (en) * | 2020-03-27 | 2020-06-12 | 圣路机械(嘉兴)制造有限公司 | Rotary die |
| CN113182416A (en) * | 2021-05-08 | 2021-07-30 | 武汉华胜天辰科技有限公司 | Motor rotor iron core forming processing technology |
| CN113664094A (en) * | 2021-10-22 | 2021-11-19 | 江苏昆彭精密机械有限责任公司 | Metal material stamping forming device |
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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: 20190426 Termination date: 20200920 |