CN107457311A - A kind of diel with detent mechanism - Google Patents
A kind of diel with detent mechanism Download PDFInfo
- Publication number
- CN107457311A CN107457311A CN201710917823.4A CN201710917823A CN107457311A CN 107457311 A CN107457311 A CN 107457311A CN 201710917823 A CN201710917823 A CN 201710917823A CN 107457311 A CN107457311 A CN 107457311A
- Authority
- CN
- China
- Prior art keywords
- detent mechanism
- seat
- dynamic model
- punch
- pin
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to a kind of diel with detent mechanism, including cover half seat, dynamic model seat and a detent mechanism, dynamic model seat is provided with punch-pin, detent mechanism includes a positioning sleeve for being sheathed on punch-pin and coordinating with punch-pin gap, positioning sleeve is on a crossbeam, crossbeam is provided with the through hole passed through for punch-pin, main support is provided with first level support and first rotating shaft, crossbeam is by screw rod on first level support, the lower end of screw rod is fixedly connected by locking nut with crossbeam, the upper end of screw rod is connected with one and first level support cross bar arranged in parallel, screw rod is arranged with the first spring in the bar segment between cross bar and first level support, the upper end of first spring supports cross bar.The structure of the application is more compact, realizes the positioning to stamped workpieces, ensures that product will not deform when punching press is carried out, improves the qualification rate of product.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of diel with detent mechanism.
Background technology
Mould, be in industrial production being molded, being blow molded, extruding, die casting or obtain the methods of forging forming, smelting, punching press
To the various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by various zero
Part is formed, and different moulds is made up of different parts, and it mainly realizes thing by the change of institute's moulding material physical state
The processing of product profile.
As China is developed rapidly for the great attention of industry, diel industry, mould at this stage has portion
Divide and carry detent mechanism, but be that the mechanism set in addition on mould positions to realize, which adds whole set of die
Structural complexity, with the increase of volume, occupation of land also increases.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of compact-sized punching press with detent mechanism
Mould.
A kind of diel with detent mechanism of the present invention, including cover half seat, dynamic model seat and a detent mechanism, it is described
Cover half seat is oppositely arranged up and down with the dynamic model seat, and the dynamic model seat pumps directly over the cover half seat, institute
State dynamic model seat and be provided with punch-pin, the detent mechanism includes one and is sheathed on the punch-pin and determines with what the punch-pin gap coordinated
Position set, the positioning sleeve is on a crossbeam, and the crossbeam is provided with the through hole passed through for the punch-pin, and the punch-pin is described
Slided up and down in the through hole of crossbeam, the cover half seat is provided with a main support, the main support be provided with first level support and
First rotating shaft, the axis of the first rotating shaft and the first level support are arranged in parallel, and the crossbeam is set by screw rod
In on the first level support, the lower end of the screw rod is fixedly connected by locking nut with the crossbeam, the screw rod
Upper end passes through the first level support and one is connected with the end of the screw rod and is parallel to each other with the first level support
The cross bar of setting, the screw rod are arranged with the first spring in the bar segment between the cross bar and the first level support,
The upper end of first spring supports the cross bar, and the lower end of first spring supports the first level support.
Further, the first rotating shaft is provided with least two the first cams being parallel to each other, and distinguishes on the cross bar
The first roller that rotation is engaged with first cam is correspondingly provided with, a motor, the motor are additionally provided with the main support
The first rotating shaft is driven to rotate, the first rotating shaft drives first cam rotation.
Further, it is additionally provided with the second cam in the first rotating shaft, the upper surface of the dynamic model seat is provided with and described the
Two cams rotate the second roller of cooperation, and the upper surface of the dynamic model seat is provided with first support, and the first support is provided with
The transverse axis passed through for second roller, the dynamic model seat is located on the first level support by half tooth bolt, described
The end of half tooth bolt through the first level support and half tooth bolt is supported on the first level support, institute
The lower end and the dynamic model seat for stating half tooth bolt are connected through a screw thread, half tooth bolt positioned at the first level support with
Second spring is arranged with bar segment between the dynamic model seat.
Further, the main support is provided with a supporting plate, and the motor is located in the supporting plate, the motor
Output shaft is connected with the first belt pulley, and the first rotating shaft is provided with second belt pulley relative with first belt pulley,
A timing belt is provided between first belt pulley and second belt pulley.
Further, the positioning sleeve under the drive of first cam the punch-pin carry out stamped workpieces when
First support the end face of workpiece to be punched.
Further, the cover half seat is provided with the cavity plate to match with the punch-pin.
Further, the positioning sleeve is detachably fixed with the crossbeam by screw and is connected.
Further, the dynamic model seat is provided with guide pin bushing, and the cover half seat is provided with the guide pillar being engaged with the guide pin bushing,
Connected between the guide pin bushing and the guide pillar by linear bearing.
Further, the motor is servomotor.
By such scheme, the present invention at least has advantages below：
The application is by setting a motor by driving first rotating shaft while driving the first cam and the second cam, so as to band
Dynamic positioning sleeve and punch-pin move up and down, and structure is more compact, it is only necessary to the first cam and the second cam are installed when
Wait and ensure that the first cam first supports positioning sleeve drive on workpiece to be punched and then the second cam just followed by touches work
Part carries out punching press, so as to realize the positioning to stamped workpieces, ensures that product will not deform when punching press is carried out, improves production
The qualification rate of product.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation for the diel that the present invention has detent mechanism.
Wherein：
2 it is cover half seat, 4 be dynamic model seat, 6 be punch-pin, 8 be positioning sleeve, 10 be crossbeam, 12 be main support, 14 is the first water
Flat support, 16 be first rotating shaft, 18 be screw rod, 20 be cross bar, 22 be the first spring, 24 be the first cam, 26 be the first roller,
28 it is motor, 30 be the second cam, 32 be the second roller, 34 be first support, 36 be transverse axis, 38 be half tooth bolt, 40 is
Two springs, 42 be supporting plate, 44 be the first belt pulley, 46 be the second belt pulley, 48 be timing belt, 50 be guide pin bushing, 52 be guide pillar.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, a kind of diel with detent mechanism described in a preferred embodiment of the present invention, including cover half seat
2nd, the detent mechanism of dynamic model seat 4 and one, the cover half seat 2 are oppositely arranged with the dynamic model seat about 4, and the dynamic model seat 4 is described
The surface of cover half seat 2 pumps, and the dynamic model seat 4 is provided with punch-pin 6, and the detent mechanism is sheathed on institute including one
The positioning sleeve 8 stated on punch-pin and coordinated with the punch-pin gap, the positioning sleeve are set on a crossbeam 10 on the crossbeam 10
There is the through hole passed through for the punch-pin 6, the punch-pin slides up and down in the through hole of the crossbeam, and the cover half seat is provided with one
Main support 12, the main support 12 are provided with first level support 14 and first rotating shaft 16, the axis of the first rotating shaft and institute
It is arranged in parallel to state first level support, the crossbeam is located on the first level support by screw rod 18, the screw rod
18 lower end is fixedly connected by locking nut with the crossbeam, the upper end of the screw rod through the first level support and
One and first level support cross bar 20 arranged in parallel are connected with the end of the screw rod, the screw rod is positioned at described
The first spring 22 is arranged with bar segment between cross bar 20 and the first level support, the upper end of first spring 22 supports
The cross bar 20, the lower end of first spring 22 support the first level support 14.First rotating shaft 16 is provided with least two
Individual the first cam 24 being parallel to each other, the first rolling that rotation is engaged with first cam is correspondingly provided with the cross bar respectively
26 are taken turns, a motor 28 is additionally provided with the main support, first rotating shaft described in the motor driven rotates, and the first rotating shaft drives
First cam rotation.The second cam 30 is additionally provided with first rotating shaft, the upper surface of the dynamic model seat is provided with and described second
Cam 30 rotates the second roller 32 of cooperation, and the upper surface of the dynamic model seat is provided with first support 34, in the first support
Provided with the transverse axis 36 passed through for second roller, the dynamic model seat is located at the first level support by half tooth bolt 38
On, the end of half tooth bolt through the first level support and half tooth bolt is supported in the first level branch
On frame, the lower end of half tooth bolt is connected through a screw thread with the dynamic model seat, and half tooth bolt is positioned at first water
Second spring 40 is arranged with bar segment between flat support and the dynamic model seat.Main support is provided with a supporting plate 42, the electricity
For machine in the supporting plate, the output shaft of the motor is connected with the first belt pulley 44, the first rotating shaft be provided with one with
The second relative belt pulley 46 of first belt pulley 44, is provided between first belt pulley 44 and second belt pulley 46
One timing belt 48.Positioning sleeve first supports when the punch-pin carries out stamped workpieces under the drive of first cam and waits to rush
Press the end face of workpiece.Cover half seat is provided with the cavity plate to match with the punch-pin.Positioning sleeve is removable by screw and the crossbeam
Unload and be fixedly connected.Dynamic model seat is provided with guide pin bushing 50, and the cover half seat is provided with the guide pillar 52 being engaged with the guide pin bushing, described to lead
Connected between set and the guide pillar by linear bearing.It is preferred that motor is servomotor.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (9)
- A kind of 1. diel with detent mechanism, it is characterised in that：Including cover half seat, dynamic model seat and a detent mechanism, institute Cover half seat to be stated to be oppositely arranged up and down with the dynamic model seat, the dynamic model seat pumps directly over the cover half seat, The dynamic model seat is provided with punch-pin, what the detent mechanism was sheathed on the punch-pin including one and coordinated with the punch-pin gap Positioning sleeve, the positioning sleeve is on a crossbeam, and the crossbeam is provided with the through hole passed through for the punch-pin, and the punch-pin is in institute State in the through hole of crossbeam and slide up and down, the cover half seat is provided with a main support, and the main support is provided with first level support And first rotating shaft, the axis of the first rotating shaft and the first level support are arranged in parallel, and the crossbeam passes through screw rod On the first level support, the lower end of the screw rod is fixedly connected by locking nut with the crossbeam, the screw rod Upper end is through the first level support and that one is connected with the end of the screw rod is mutually flat with the first level support The cross bar that row is set, the screw rod are arranged with the first bullet in the bar segment between the cross bar and the first level support Spring, the upper end of first spring support the cross bar, and the lower end of first spring supports the first level support.
- 2. the diel according to claim 1 with detent mechanism, it is characterised in that：The first rotating shaft is provided with At least two the first cams being parallel to each other, it is correspondingly provided with respectively on the cross bar and the of rotation is engaged with first cam One roller, a motor is additionally provided with the main support, first rotating shaft described in the motor driven rotates, and the first rotating shaft drives First cam rotation.
- 3. the diel according to claim 1 with detent mechanism, it is characterised in that：Also set in the first rotating shaft There is the second cam, the upper surface of the dynamic model seat is provided with the second roller of the cooperation that rotated with second cam, the dynamic model The upper surface of seat is provided with first support, and the first support is provided with the transverse axis passed through for second roller, the dynamic model seat By half tooth bolt on the first level support, half tooth bolt is through the first level support and described The end of half tooth bolt is supported on the first level support, and the lower end of half tooth bolt passes through screw thread with the dynamic model seat Connection, half tooth bolt are arranged with the second bullet in the bar segment between the first level support and the dynamic model seat Spring.
- 4. the diel according to claim 2 with detent mechanism, it is characterised in that：The main support is provided with one Supporting plate, for the motor in the supporting plate, the output shaft of the motor is connected with the first belt pulley, the first rotating shaft Second belt pulley relative with first belt pulley is provided with, is set between first belt pulley and second belt pulley There is a timing belt.
- 5. the diel according to claim 2 with detent mechanism, it is characterised in that：The positioning sleeve is described The end face of workpiece to be punched is first supported under the drive of one cam when the punch-pin carries out stamped workpieces.
- 6. the diel according to claim 1 with detent mechanism, it is characterised in that：The cover half seat be provided with The cavity plate that the punch-pin matches.
- 7. the diel according to claim 1 with detent mechanism, it is characterised in that：The positioning sleeve passes through screw It is detachably fixed and is connected with the crossbeam.
- 8. the diel according to claim 1 with detent mechanism, it is characterised in that：The dynamic model seat is provided with and led Set, the cover half seat are provided with the guide pillar being engaged with the guide pin bushing, pass through linear bearing between the guide pin bushing and the guide pillar Connection.
- 9. the diel according to claim 2 with detent mechanism, it is characterised in that：The motor is servo electricity Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917823.4A CN107457311A (en) | 2017-09-30 | 2017-09-30 | A kind of diel with detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917823.4A CN107457311A (en) | 2017-09-30 | 2017-09-30 | A kind of diel with detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457311A true CN107457311A (en) | 2017-12-12 |
Family
ID=60554020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917823.4A Withdrawn CN107457311A (en) | 2017-09-30 | 2017-09-30 | A kind of diel with detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013897A (en) * | 2018-07-13 | 2018-12-18 | 费凌翔 | Stamping die is used in a kind of processing of auto parts and components |
-
2017
- 2017-09-30 CN CN201710917823.4A patent/CN107457311A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013897A (en) * | 2018-07-13 | 2018-12-18 | 费凌翔 | Stamping die is used in a kind of processing of auto parts and components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |