CN206702059U - Assembled stamping knife used in capstan head automatic punching machine - Google Patents
Assembled stamping knife used in capstan head automatic punching machine Download PDFInfo
- Publication number
- CN206702059U CN206702059U CN201720512434.9U CN201720512434U CN206702059U CN 206702059 U CN206702059 U CN 206702059U CN 201720512434 U CN201720512434 U CN 201720512434U CN 206702059 U CN206702059 U CN 206702059U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- cutter head
- installing handle
- bar portion
- rear end
- 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
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses assembled stamping knife used in a kind of capstan head automatic punching machine, installing handle, the cutter head of stamped workpieces and the fixed cover being connected including rear end with punch press body, described cutter head has knife bar portion and the pressing part of integrative-structure, knife bar portion, which coordinates, to be arranged in fixed cover, pressing part is stretched out outside fixed cover front end, and installing handle front end is pressed on knife bar portion rear end and compresses cutter head after being connected with fixed cover.In the utility model, cutter head uses assembled mounting structure, installing handle compresses cutter head after being connected with fixed cover, so when cutter head damage occurs during stamping press, cutter head only need to be changed, and miscellaneous part can still use, so as to save a large amount of maintenance costs, use cost is greatly reduced.
Description
Technical field
It the utility model is related to assembled stamping knife used in a kind of capstan head automatic punching machine.
Background technology
Stamping knife used in rotary type tower automatic punching machine, the stamping knife to match in company with punch press is all monolithic construction, and stamping knife material is adopted
With high strength alloy steel, integral quenching processing in actual use, can only be overall once the tool bit part of stamping knife damages
Scrap together, because the material price, the cost of manufacture that make stamping knife are higher, cause being substantially increased for customer using cost.Simultaneously
If stamped workpieces multi-size, the increase of stamping knife specification certainly will be brought, stamping knife quantity in stock is caused to rise and occupied fund, to enterprise
Industry runs well and brings adverse effect.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome deficiency in the prior art, the utility model provides
It is a kind of significantly to save assembled stamping knife used in the capstan head automatic punching machine of use cost.
Technical scheme is used by the utility model solves its technical problem：Assembled used in a kind of capstan head automatic punching machine
Stamping knife, including installing handle, the cutter head and fixed cover of stamped workpieces that rear end is connected with punch press body, described cutter head have one
The knife bar portion of body structure and pressing part, knife bar portion, which coordinates, to be arranged in fixed cover, and pressing part is stretched out outside fixed cover front end, installing handle
Front end is pressed on knife bar portion rear end and compresses cutter head after being connected with fixed cover.
Preferably, described fixed cover has a stepped hole, and the aperture of knife bar portion and stepped hole, which coordinates, to be installed, stepped hole it is big
Hole has internal thread, and installing handle front end has the external screw thread to match with the internal thread, and installing handle rear end has and punch press body
Connected connection screw thread, knife bar portion rear end have pressing in the positioning briquetting on stepped hole step surface, installing handle front end and fixation
It is pressed in positioning briquetting after external threading connection and compresses cutter head.
Or described fixed cover has through hole, spacer is inlaid with through hole, fixed cover front end is with before being pressed against spacer
The thrust ring of end face, through hole back-end have internal thread, and installing handle front end has the external screw thread to match with the internal thread, installing handle
Rear end has the connection screw thread being connected with punch press body, and knife bar portion is installed with spacer inner hole, and knife bar portion rear end has pressing
In the positioning briquetting of spacer rear end face, installing handle front end is pressed in positioning briquetting after being threadedly coupled with fixed cover and compresses cutter head.
This structure, without changing fixed cover, as long as changing spacer can meet that plurality of specifications stamping knife uses, so as to further reduce
Use cost.
To ensure installing handle and fixed cover stable connection, described internal thread rear end has a positioning counterbore, on installing handle
Have at nearly external screw thread tail end and positioning pressure ring is engaged with positioning counterbore.
Further to improve the connectivity robustness between installing handle and fixed cover, have on described external screw thread spacing recessed
Hole, fixed cover side is connected with the holding screw that end is stuck in spacing pit.
The beneficial effects of the utility model are：In the utility model, cutter head uses assembled mounting structure, and installing handle is with consolidating
Cutter head is compressed after fixed set connection, so when cutter head damage occurs during stamping press, need to only change cutter head, and other
Part can still use, and so as to save a large amount of maintenance costs, greatly reduce use cost.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of second embodiment of the utility model.
1. installing handle 1-1. position the spacing cutter head 2-1. knife bars portion 2-2. pressing parts of pit 2. of pressure ring 1-2. in figure
The holding screw of 3. 4. spacer of fixed cover 3-1. thrust ring 3-2. positioning counterbores of 2-3. positioning briquettings 5.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Fig. 1 is the structural representation of the utility model one embodiment, and assembled used in a kind of capstan head automatic punching machine rushes
Knife, including installing handle 1, the cutter head 2 and fixed cover 3 of stamped workpieces that rear end is connected with punch press body, described cutter head 2 have
The knife bar portion 2-1 and pressing part 2-2 of integrative-structure, pressing part 2-2 are stretched out outside the front end of fixed cover 3；Described fixed cover 3 has platform
Rank hole, knife bar portion 2-1 external diameters are suitable with the hole diameter of the stepped hole and coordinate installation, and the macropore of stepped hole has internal thread,
The front end of installing handle 1 has the external screw thread to match with the internal thread, and the rear end of installing handle 1 has the connection spiral shell being connected with punch press body
Line, knife bar portion 2-1 rear ends have pressing in the positioning briquetting 2-3 on stepped hole step surface, the front end of installing handle 1 and the spiral shell of fixed cover 3
It is pressed on positioning briquetting 2-3 after line connection and compresses cutter head 2.
There is positioning counterbore 3-2 positioned at stepped hole macropore rear end, have on installing handle 1 at nearly external screw thread tail end and installation
The positioning pressure ring 1-1 of the integrative-structure of handle 1, during connection, by the cooperation between positioning pressure ring 1-1 and positioning counterbore 3-2, to play
More preferable guide effect, it is ensured that installing handle 1 is stably connected with fixed cover 3.
Limited location pit 1-2 is opened up on the external screw thread of installing handle 1 simultaneously, the side of fixed cover 3 is connected with end and is stuck in
Holding screw 5 in spacing pit 1-2, is acted on by holding screw 5, further improves the company between installing handle 1 and fixed cover 3
Fastness is connect, prevents that installing handle 1 occurs to loosen and produced unexpected with fixed cover 3 during punching press.
Fig. 2 is the structural representation of second embodiment of the utility model, and assembled used in a kind of capstan head automatic punching machine rushes
Knife, it is with the difference of the first embodiment：Described fixed cover 3 has through hole, and spacer 4 is inlaid with through hole, fixed
Covering 3 front ends, there is the thrust ring 3-1 for being pressed against the front end face of spacer 4, thrust ring 3-1 to be structure as a whole with fixed cover 3, internal thread position
In through hole back-end, similarly, the front end of installing handle 1 has the external screw thread to match with the internal thread, and the rear end of installing handle 1 has and punching
The connected connection screw thread of bed fuselage.The wherein knife bar portion 2-1 of cutter head 2 installs with the inner hole of spacer 4, positioning briquetting 2-3 pressings
In the rear end face of spacer 4, the front end of installing handle 1 is pressed on positioning briquetting 2-3 after being threadedly coupled with fixed cover 3 and compresses cutter head 2.
In the utility model, cutter head 2 employs assembled mounting structure, and installing handle 1 compresses cutter head after being connected with fixed cover 3
2, so when the damage of cutter head 2 occurs during stamping press, cutter head 2 need to be only changed, and miscellaneous part can still make
With so as to save a large amount of maintenance costs, greatly reducing use cost.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. assembled stamping knife used in a kind of capstan head automatic punching machine, including installing handle (1) that rear end is connected with punch press body, presser
The cutter head (2) and fixed cover (3) of part, it is characterised in that：Described cutter head (2) have integrative-structure knife bar portion (2-1) and
Pressing part (2-2), knife bar portion (2-1), which coordinates, to be arranged in fixed cover (3), and pressing part (2-2) is stretched out outside fixed cover (3) front end,
Installing handle (1) front end is pressed on knife bar portion (2-1) rear end and compresses cutter head (2) after being connected with fixed cover (3).
2. assembled stamping knife used in capstan head automatic punching machine as claimed in claim 1, it is characterised in that：Described fixed cover (3)
With stepped hole, the aperture of knife bar portion (2-1) and stepped hole, which coordinates, to be installed, and the macropore of stepped hole has internal thread, installing handle (1)
Front end has the external screw thread to match with the internal thread, and installing handle (1) rear end has the connection screw thread being connected with punch press body, knife
Bar portion (2-1) rear end has pressing in the positioning briquetting (2-3) on stepped hole step surface, installing handle (1) front end and fixed cover (3)
It is pressed on after threaded connection in positioning briquetting (2-3) and compresses cutter head (2).
3. assembled stamping knife used in capstan head automatic punching machine as claimed in claim 1, it is characterised in that：Described fixed cover (3)
With through hole, spacer (4) is inlaid with through hole, fixed cover (3) front end has the thrust ring (3- for being pressed against spacer (4) front end face
1), through hole back-end has internal thread, and installing handle (1) front end has the external screw thread to match with the internal thread, installing handle (1) rear end
With the connection screw thread being connected with punch press body, knife bar portion (2-1) installs with spacer (4) inner hole, knife bar portion (2-1) rear end
It is pressed on pressing in the positioning briquetting (2-3) of spacer (4) rear end face, installing handle (1) front end after being threadedly coupled with fixed cover (3)
Cutter head (2) is compressed in positioning briquetting (2-3).
4. assembled stamping knife used in capstan head automatic punching machine as claimed in claim 2 or claim 3, it is characterised in that：Described internal thread
Rear end has positioning counterbore (3-2), closely has to be engaged with positioning counterbore (3-2) at external screw thread tail end on installing handle (1) and determines
Position pressure ring (1-1).
5. assembled stamping knife used in capstan head automatic punching machine as claimed in claim 4, it is characterised in that：Have on described external screw thread
Limited location pit (1-2), fixed cover (3) side are connected with the holding screw (5) that end is stuck in spacing pit (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512434.9U CN206702059U (en) | 2017-05-09 | 2017-05-09 | Assembled stamping knife used in capstan head automatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512434.9U CN206702059U (en) | 2017-05-09 | 2017-05-09 | Assembled stamping knife used in capstan head automatic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702059U true CN206702059U (en) | 2017-12-05 |
Family
ID=60466988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512434.9U Expired - Fee Related CN206702059U (en) | 2017-05-09 | 2017-05-09 | Assembled stamping knife used in capstan head automatic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206702059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
-
2017
- 2017-05-09 CN CN201720512434.9U patent/CN206702059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206702059U (en) | Assembled stamping knife used in capstan head automatic punching machine | |
| CN103506493B (en) | Pressing steel back hypotenuse essence rushes the progressive die and steel backing production method | |
| CN204748509U (en) | Dress pressure equipment of gear pump floating axle cover sub -assembly is put | |
| CN104815937A (en) | High-pressure union forging mold | |
| CN204942188U (en) | Simple and easy stable pin after a kind of sheet metal forming | |
| CN201711481U (en) | Cold heading die capable of heading parts with rod bosses | |
| CN203918516U (en) | The frock of high-speed train bogie axle box process and assemble face | |
| CN203245653U (en) | Stock stop | |
| CN202239977U (en) | Fly cutter special for worm gear hobbing | |
| CN202621671U (en) | Crimping machine accessory device | |
| CN201511545U (en) | Vertical flat-die straw briquetting machine template | |
| CN203649140U (en) | Fine-blanking progressive mold for pressing bevel edge on steel back | |
| CN202985026U (en) | Bushing pressing-in device for mechanical pressing-in | |
| CN202513770U (en) | Rotor commutator pressing tooling | |
| CN202343764U (en) | Split type upper die at work station B of numerical control punch | |
| CN205967176U (en) | Device of jack -up punching press plate | |
| CN202622691U (en) | Mechanical bushing block press-in device | |
| CN202377381U (en) | A station split type upper die of numerical control punch press | |
| CN205967121U (en) | Multiple spot squeeze riveter | |
| CN204340259U (en) | High-speed punch slide block latch assembly | |
| CN205218456U (en) | Cam axle load pilot pin machine | |
| CN204339226U (en) | A kind of turbine case cap-blocking press-loading centering device | |
| CN204430007U (en) | Stainless steel tube upsetting muscle punch-forming mold | |
| CN201711437U (en) | Cold punched die guide pillar part | |
| CN203936670U (en) | A kind of metallic rod fastener |
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: 20171205 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |