CN2590697Y - Hardware die - Google Patents
Hardware die Download PDFInfo
- Publication number
- CN2590697Y CN2590697Y CN 02250475 CN02250475U CN2590697Y CN 2590697 Y CN2590697 Y CN 2590697Y CN 02250475 CN02250475 CN 02250475 CN 02250475 U CN02250475 U CN 02250475U CN 2590697 Y CN2590697 Y CN 2590697Y
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- CN
- China
- Prior art keywords
- counterdie
- patrix
- stripper
- feeding plate
- hardware stamping
- 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 hardware punching mould, which comprises an upper mould and a lower mould, wherein, one side of the lower mould is provided with a blanking board, a groove is arranged between the blanking board and the lower mould, and an automatic correcting device is arranged on the mould. The hardware punching mould of the utility model is used for the longitudinal forming punching of a casing body of a pulley of sliding doors and windows. The utility model has the advantages of simple structure, safety and high production efficiency.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of mould that is used for hardware stamping.
Background technology
In recent years,, have special manufacturing function, and can make thousands of finished product, half-finished die device in the short time, become the manufacture that industrial circle is relied on for counsel at the utmost point along with progress of science and technology.Yet existing mold is installed on the needs that punching course still can not satisfy large-scale production.Five metals series products particularly, its output requires big, makes as the curtain runner housing.But, be subjected to the restriction of its traditional moulds, during fabrication, the workman generally will drop into punch forming in the mould to workpiece, to be formed after, take out workpiece again.Above-mentioned mould is limited by its charging and discharging to time manufacturing of wheel housing, can not satisfy the requirement of high yield.More have plenty of, some workman directly knocks down workpiece in the mould with hand, and the workpiece with moulding takes out from mould again, causes the accident that thrusts finger to happen occasionally because of carelessness.Also useful pliers or other aid are put workpiece in mould punching press, if the phenomenon of mashed mould can appear dashing in pliers or other aid is untimely leaves in the mould.
Summary of the invention
The purpose of this utility model is to solve above-mentioned shortcoming and a kind of simple in structure, safe and reliable and hardware stamping mould that production efficiency is high is provided.
Hardware stamping mould of the present utility model is achieved in that a kind of hardware stamping mould, comprises upper die and lower die, counterdie be provided with feeding plate first, be provided with groove between feeding plate and the counterdie; Mould is provided with automatic levelling device.
Described feeding plate and counterdie place on the backing plate, and a whole set of mould is to be installed and used, with the angle α of horizontal plane be acute angle.
The corresponding feeding plate of described patrix be provided with stripper first, one end and the patrix of stripper are hinged, and are provided with tension spring between them, and material returned thimble one end is fixed on the frame, the other end puts in the through hole of patrix, and another of the corresponding feeding plate of counterdie then is provided with keeper.
Described stripper stretches out patrix and towards groove, the end that stripper stretches out patrix is an inclined-plane along the end face that counterdie slides.
Described counterdie shape and workpiece are suitable.
Described patrix is done vertically setting punching to workpiece.
Described feeding plate surface is the inclined-plane.
Above-mentioned levelling device can be realized by following three schemes:
Embodiment 1: above-mentioned automatic levelling device is that the surface of the corresponding counterdie of feeding plate has the arc step, and the height of arc step places the elongated surfaces lower end, inclined-plane of feeding plate.
Embodiment 2: above-mentioned automatic levelling device is that backing plate is provided with position adjustable board and patrix is provided with the interlock push rod, and position adjustable board is
Shape is positioned at counterdie, the right side that a fixed bar places backing plate then, position adjustable board and fixed bar are to connect together by back-moving spring; One end and the patrix of interlock push rod are fixed together, and the right side that the other end stretches to position adjustable board then.The left side of described position adjustable board then extend into the position of corresponding workpiece; The end face that the interlock push rod is corresponding with position adjustable board is a pair of inclined-plane.
Embodiment 3: above-mentioned automatic levelling device is that two of counterdie are provided with twin rail runway and stripper, and an end of twin rail runway is hinged on respectively on the recess of bearing, and twin rail runway is downward-sloping when static; One cross bar passes stripper, and the length and the twin rail runway of cross bar are suitable.
The hardware stamping mould of said structure, the groove that is provided with between feeding plate and the counterdie, the part that is positioned after workpiece glides from the feeding plate inclined-plane, utilizes impulse force to overturn forward stops at suitable position.Under the effect of workpiece levelling device, workpiece is to gliding and overlapping toward counterdie, and patrix is done vertically setting punching campaign to workpiece, and the motion of drive stripper, and stripper is slided along counterdie.After treating workpiece setting punching, patrix drives workpiece and up moves and leave counterdie.Described patrix moves certain position relative to material returned thimble, and push up the workpiece of patrix from also down falling, simultaneously the lower end of material returned thimble, stripper resets under the effect of tension spring, workpiece in falling is extracted mould, and whole process all is automation, does not need staff.So the hardware stamping mould of this structure is not only safe and reliable, and have the production efficiency height, be fit to requirement of mass production.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is Fig. 1 part of the upper die enlarged diagram
Fig. 3 is Fig. 1 workpiece levelling schematic diagram
Fig. 4 is that Fig. 1 stripper pulls out the part schematic diagram
Fig. 5 is another embodiment schematic diagram of the utility model
Fig. 6 is Fig. 5 position adjustable board enlarged diagram
Fig. 7 is Fig. 5 workpiece levelling schematic diagram
Fig. 8 is the utility model embodiment schematic diagram again
Fig. 9 is Fig. 8 workpiece slide schematic diagram
Figure 10 is Fig. 8 workpiece levelling schematic diagram
Figure 11 moves schematic diagram on Fig. 8 patrix
The specific embodiment
As Fig. 1, Fig. 5 and shown in Figure 7, a kind of hardware stamping mould comprises patrix 1 and counterdie 2, counterdie 2 be provided with feeding plate 3 first, be provided with groove 4 between feeding plate 3 and the counterdie 2; Mould is provided with workpiece and aligns device automatically.
Described feeding plate 3 places on the backing plate 5 with counterdie 2, and a whole set of mould is to tilt to install and use, with the angle α of horizontal plane be acute angle.
Described patrix 1 corresponding feeding plate 3 be provided with stripper 6 first, one end and the patrix 1 of stripper 6 are hinged, and be provided with tension spring 7 between them, material returned thimble 8 one ends are fixed on the frame, the other end puts in the through hole of patrix 1, and another of counterdie 2 corresponding feeding plates 3 then is provided with keeper 9.
Described stripper 6 stretches out patrix 1 and towards groove 4, the end that stripper 6 stretches out patrix 1 is an inclined-plane along the end face that counterdie 2 slides.
Described counterdie 2 shapes and workpiece 21 are suitable.
1 pair of workpiece of described patrix 21 is done vertically setting punching.
Described feeding plate 3 surfaces are inclined-planes 11.
Above-mentioned automatic levelling device can be realized by following three schemes:
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the surface that above-mentioned automatic levelling device is feeding plate 3 corresponding counterdies 2 has arc step 12, and the height of arc step 12 places the surperficial elongated surfaces lower end of feeding plate 3.
Operation principle: workpiece 21 glides from the inclined-plane 11 of feeding plate 3, falls within on the arc step 12, and the part 9 that is positioned after utilizing impulse force to overturn forward stops at suitable position.Because step 12 is curved, make workpiece 21 to gliding and the past counterdie 2 of cover, 1 pair of workpiece of patrix 21 is done vertically setting punching campaign, and drive stripper 6 motions, make stripper 6 be the inclined-plane that expands outwardly and slide along workpiece 21, simultaneously, to workpiece 21 correction position and be pressed on the counterdie 2.After treating workpiece 21 setting punchings, patrix 1 drives workpiece 21 and up moves and leave counterdie 2.Patrix 1 moves certain position relative to material returned thimble 8, and from patrix 1, workpiece 21 down falls workpiece 21 tops in the lower end of material returned thimble 8, and simultaneously, stripper 6 resets under the effect of tension spring 7, and the workpiece in falling 21 is extracted outside the mould.
Embodiment 2: as Fig. 5, Fig. 6 and shown in Figure 7, above-mentioned automatic levelling device is that backing plate 5 is provided with position adjustable board 13 and patrix 1 is provided with interlock push rod 14, and position adjustable board 13 is
Shape is positioned at counterdie 2 first, and one fixes the right side that 15 bars place backing plate 5 then, and position adjustable board 13 is to connect together by back-moving spring 16 with fixed bar 15; One end and the patrix 1 of interlock push rod 14 are fixed together, and the right side that the other end stretches to position adjustable board 13 then.The left side of described position adjustable board 13 then extend into the position of corresponding workpiece 21, and interlock push rod 14 and position adjustable board 13 corresponding end faces are a pair of inclined-planes.
Operation principle: workpiece 21 glides from the inclined-plane 11 of feeding plate 3, falls within on the counterdie 2, falls in groove 4 after utilizing impulse force to overturn forward.1 pair of workpiece of patrix 21 is done vertically setting punching campaign, driving interlock push rod 14 simultaneously then moves towards position adjustable board 13 right sides, because interlock push rod 14 and position adjustable board 13 corresponding end faces are a pair of inclined-planes, position adjustable board 13 is glided along the surface of backing plate 5, position adjustable board 13 left sides then make workpiece 21 position correction, are inserted in counterdie 2b fully.1 pair of workpiece of patrix 21 is done vertically setting punching campaign, and stripper 6 is the inclined-plane that expands outwardly along counterdie 2 and slides, and is pressed on the workpiece 21.After treating workpiece setting punching, patrix 1 drives workpiece 21 and up moves and leave counterdie 2.Described patrix 1 moves certain position relative to material returned thimble 8, the lower end of material returned thimble 8 the workpiece 21 of patrix 1 top from, workpiece 21 down falls, simultaneously, stripper 6 resets under the effect of tension spring 7, and the workpiece in falling 21 is extracted outside the mould.
Embodiment 3: as Fig. 8, Fig. 9, Figure 10 and shown in Figure 11, above-mentioned automatic levelling device is that two of counterdie 2 are provided with twin rail runway 17 and stripper 6, one end of twin rail runway 17 is hinged on respectively on the recess 19 of bearing 18, and twin rail runway 17 is downward-sloping when static; One cross bar 20 passes stripper 6, and the length of cross bar 20 and twin rail runway 17 are suitable.
Operation principle: workpiece 21 glides from the inclined-plane 11 of feeding plate 3, fall within the groove 4 after utilizing impulse force to overturn forward, 1 pair of workpiece of patrix 21 is done vertically setting punching campaign, and drive stripper 6 towards twin rail runway 17 surfaces, when the cross bar on the stripper 6 20 dropped on twin rail runway 17 surfaces, stripper 6 moved outward along slideway 17, skid off twin rail runway 17 until cross bar 20, stripper 6 is subjected to its tension spring 7 effects, towards workpiece 21, makes workpiece 21 covers just at counterdie 2.After treating workpiece 21 setting punchings, patrix 1 drives workpiece 21 and up moves, and the cross bar 20 on the stripper 6 heads on the bottom of twin rail runway 17, up move along slideway 17 bottoms, until leaving twin rail runway 17, twin rail runway 17 is under force of gravity, automatically reset, wait for punching next time.Simultaneously, from also down falling, stripper 6 is resetted by tension spring 7 effects workpiece 21 by material returned thimble 8 tops of patrix 1, and stripper 6 is subjected to tension spring 7 effects, resets, and workpiece 21 is extracted outside the mould by stripper 6.
The mould of said structure is applied to vertical typing punching of sliding door and window time wheel housing, and whole course of action all is automation, does not need staff.So the hardware stamping mould of this structure is not only safe and reliable, and have the production efficiency height, be fit to requirement of mass production.
Claims (10)
1. a hardware stamping mould comprises patrix (1) and counterdie (2), counterdie (2) be provided with feeding plate (3) first, it is characterized in that: be provided with groove (4) between feeding plate (3) and the counterdie (2); Mould is provided with automatic levelling device.
2. hardware stamping mould according to claim 1 is characterized in that: described feeding plate (3) and counterdie (2) place on the backing plate (5), and a whole set of mould is and tilts to install and use use, with the angle α of horizontal plane be acute angle.
3. hardware stamping mould according to claim 1, it is characterized in that: the corresponding feeding plate of described patrix (1) (3) be provided with stripper (6) first, one end of stripper (6) and patrix (1) are hinged, and be provided with tension spring (7) between them, one end of material returned thimble (8) is fixed on the frame, the other end puts in the through hole of patrix (1), and another of the corresponding feeding plate of counterdie (2) (3) then is provided with keeper (9).
4. hardware stamping mould according to claim 3 is characterized in that: described stripper (6) stretches out patrix (1) and towards groove (4), the end that stripper (6) stretches out patrix (1) is an inclined-plane along the end face (10) that counterdie (2) slides.
5. hardware stamping mould according to claim 1 is characterized in that: described feeding plate (3) surface is inclined-plane (11).
6. hardware stamping mould according to claim 1, it is characterized in that: described automatic levelling device has arc step (12) with the surface of the corresponding counterdie of feeding plate (3) (2), and the height of arc step (12) places the elongated surfaces lower end, inclined-plane (11) of feeding plate (3).
7. hardware stamping mould according to claim 1 is characterized in that: described automatic levelling device is that backing plate (5) is provided with position adjustable board (13) and patrix (1) is provided with interlock push rod (14), and position adjustable board (13) is
Shape is positioned at counterdie (2), a fixed bar 15) right side that places backing plate (5) then, position adjustable board 13) with fixed bar (15) be to connect together by back-moving spring (16); One end of interlock push rod (14) and patrix (1) are fixed together, the right side that the other end stretches to position adjustable board (13) then, the end face that interlock push rod (14) is corresponding with position adjustable board (13) is a pair of inclined-plane.
8. according to claim 1 or 3 described hardware stamping moulds, it is characterized in that: described automatic levelling device is that two of counterdie (2) are provided with twin rail runway (17) and stripper (6), one end of twin rail runway (17) is hinged on respectively on the recess (19) of bearing (18), and twin rail runway when static (17) is downward-sloping; One cross bar (20) passes stripper (6).
9. hardware stamping mould according to claim 1 is characterized in that: described counterdie (2) shape and workpiece (21) are suitable.
10. hardware stamping mould according to claim 1 is characterized in that: described patrix (1) is done vertically setting punching to workpiece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250475 CN2590697Y (en) | 2002-12-20 | 2002-12-20 | Hardware die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250475 CN2590697Y (en) | 2002-12-20 | 2002-12-20 | Hardware die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590697Y true CN2590697Y (en) | 2003-12-10 |
Family
ID=33720694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250475 Expired - Fee Related CN2590697Y (en) | 2002-12-20 | 2002-12-20 | Hardware die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590697Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986495A (en) * | 2015-07-29 | 2015-10-21 | 宁波新华泰模塑电器有限公司 | A mould with a moving device |
-
2002
- 2002-12-20 CN CN 02250475 patent/CN2590697Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986495A (en) * | 2015-07-29 | 2015-10-21 | 宁波新华泰模塑电器有限公司 | A mould with a moving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |