CN209223059U - A kind of stamping die - Google Patents
A kind of stamping die Download PDFInfo
- Publication number
- CN209223059U CN209223059U CN201821895420.0U CN201821895420U CN209223059U CN 209223059 U CN209223059 U CN 209223059U CN 201821895420 U CN201821895420 U CN 201821895420U CN 209223059 U CN209223059 U CN 209223059U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- sliding
- groove
- slot
- workpiece
- 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.)
- Active
Links
Landscapes
- Forging (AREA)
Abstract
The utility model relates to stamping technology fields, more particularly, to a kind of stamping die, the utility model includes upper die and lower die and stamping device, lower die includes bottom base, the upper surface of bottom base offers the first groove and the second groove, the bottom of second groove offers first sliding groove, the first slide bar is equipped in first sliding groove, through slot is offered on the side wall of bottom base, the bottom of through slot offers second sliding slot, the second slide bar is equipped in second sliding slot, the second slide bar is rotationally connected with the first slide bar, is connected with driving device on the second slide bar.After the completion of workpiece punching press, driving device can drive the second slide bar to slide along the length direction of second sliding slot, second slide bar will drive the first slide bar to move upwards along first sliding groove during sliding, to which workpiece is ejected the first groove and the second groove, it avoids workpiece from being pasted onto lower die, facilitates the taking-up of workpiece.The utility model can be convenient for taking-up workpiece.
Description
Technical field
The utility model relates to stamping technology fields, more particularly, to a kind of stamping die.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.
As shown in Figure 1, being seat carrier 1, including pressing part 11 and fixed part 12, the production of this seat carrier 1 in figure
It completes often by punching press, when punching press, the blank of seat carrier 1 is placed between upper mold group and lower die group, upper mold
Group downlink simultaneously drives punch-pin downlink stamping blanks, and blank is after the completion of punching press by manually taking out workpiece.
Prior art among the above has the following deficiencies: since upper mold group is very big to workpiece generation in punching course
Pressure, so that workpiece is possible to be pasted onto lower die group, so that operator is relatively elaborate when taking out workpiece, operation is not square
Just.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of stamping die, can be convenient for taking
Workpiece out.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of stamping die, packet
It includes to cooperate and carries out the movement of vertical direction for the upper mold and lower die and driving upper mold of stamped workpieces to carry out workpiece punching
The stamping device of pressure, lower die include bottom base, and the upper surface of bottom base offers the first groove and use for punching press pressing part
In the second groove of punching press fixed part, the bottom of the second groove offers the first sliding groove being placed in the vertical direction, and first is sliding
It is equipped in slot and only slides the first slide bar for ejecting workpiece along the length direction of first sliding groove, offered on the side wall of bottom base
It is arranged and is connected to the through slot of first sliding groove along the width direction of bottom base, the bottom of through slot offers the length along bottom base
The second sliding slot of direction setting is spent, is equipped in second sliding slot only along the length direction sliding of second sliding slot to drive the first slide bar
The second slide bar moved along vertical direction, the second slide bar are rotationally connected with the first slide bar, and driving is connected on the second slide bar
The driving device that two slide bars are slided along the length direction of second sliding slot.
By using above-mentioned technical proposal, after the completion of workpiece punching press, start driving device, driving device can drive second
Slide bar is slided along the length direction of second sliding slot, and because the second slide bar is rotationally connected with the first slide bar, therefore the second slide bar is sliding
During will drive the first slide bar along first sliding groove carry out vertical direction movement, thus by workpiece eject the first groove and
Second groove, avoids workpiece from being pasted onto lower die, facilitates the taking-up of workpiece.
The utility model is further arranged to: one end of the second slide bar is rotatably connected to the length side only along second sliding slot
To the sliding block of sliding.
It is avoided by using above-mentioned technical proposal so that the second slide bar can only be slided along the length direction of second sliding slot
Second slide bar is detached from second sliding slot, ensure that the second slide bar can drive the first sliding bar.
The utility model is further arranged to: driving device includes driving the second slide bar along the length direction of second sliding slot
What connecting rod, turntable, the rotating bar for being fixed on disk lower surface and can only carrying out rotation and the driving rotating bar of sliding rotated turns
Dynamic device, one end of connecting rod are rotationally connected with the second slide bar, and the other end of connecting rod is rotationally connected with turntable and is located at turntable
The eccentric position of upper surface, rotating bar are rotationally connected with the bottom of through slot.
By using above-mentioned technical proposal, rotating device can drive rotating bar and turntable to carry out rotation, connection with respect to lower die
One end that bar is connected to turntable will carry out circular motion with respect to turntable, and during connecting rod movement, connecting rod will be drawn
Second slide bar moves back and forth along the length direction of second sliding slot, so that the first slide bar carries out vertical side along first sliding groove
To reciprocating motion to which workpiece be ejected so that the utility model is suitable for the batch machining of workpiece, improve work efficiency.
The utility model is further arranged to: the bottom of the second groove offers four groups of first sliding grooves.
By using above-mentioned technical proposal, the first slide bar in four groups of first sliding grooves is simultaneously by workpiece from the first groove and the
Ejection in two grooves, so that the case where multiple spot stress is presented when being ejected for workpiece, improves the forced area of workpiece, effectively
Protect workpiece.
The utility model is further arranged to: rotating device includes driving four groups of rotating bars with respect to bottom base by frictional force
It carries out the swivel becket of rotation, swivel becket is driven to carry out the driving gear of rotation relative to bottom base and drive the drive of sliding tooth wheel rotation
Dynamic motor, offer on the outer wall of rotating bar so that swivel becket be only capable of rotating be embedded slot, the inner wall of swivel becket push against in
The side wall of four groups of rotating bars, driving gear are engaged in swivel becket, and driving gear fixing sleeve is set to outside the output shaft of driving motor, drives
Dynamic motor is fixed on the bottom of through slot.
By using above-mentioned technical proposal, driving motor will drive driving gear and swivel becket to rotate, the inner wall of swivel becket
It pushes against in the side wall of four groups of rotating bars, therefore frictional force will be generated between rotating bar and rotating bar so that the opposite lower die of rotating bar
Rotation occurs, one end that connecting rod is connected to turntable will carry out circular motion with respect to turntable, and connecting rod will draw the second slide bar
It moves back and forth along the length direction of second sliding slot, so that the first slide bar carries out the reciprocal of vertical direction along first sliding groove
Movement can drive four groups of rotating bars that rotation occurs with respect to lower die to eject workpiece, by a driving motor, effectively save
About cost.
The utility model is further arranged to: the upper end of the first slide bar, which is fixed with, to be pushed against in the elasticity of fixed lower surface
Part.
By using above-mentioned technical proposal, when the first slide bar is ejected workpiece, elastic component will be pushed against to be made in fixed part
Deformation occurs for elastic component, reduces the first slide bar to the impact force of workpiece surface, is effectively protected workpiece.
The utility model is further arranged to: stamping device includes the support rod for being fixed on lower die upper surface, is fixed on branch
The fixed block of strut one end and be fixed on fixed block for drive upper mold carry out vertical direction movement hydraulic cylinder, hydraulic cylinder
Piston rod is fixedly connected on the upper surface of upper mold, and the upper surface of upper mold, which is offered, runs through slot for what support rod sliding was embedded.
By using above-mentioned technical proposal, hydraulic cylinder can drive the reciprocating motion of upper mold progress vertical direction, consequently facilitating
The batch machining of workpiece improves the processing efficiency of workpiece.
The utility model is further arranged to: the edge of the first groove and the second groove is rounded down.
By using above-mentioned technical proposal, when stamping device driving upper mold carries out punching press to workpiece, fillet is to being stamped
The edge of workpiece provides certain buffer function, so that workpiece is not susceptible to bend when being stamped, and to be stamped
Workpiece is not easy to be stuck in the first groove and the second groove, convenient for the taking-up of workpiece.
In conclusion the utility model has the following beneficial effects:
1. the setting of the first slide bar, the second slide bar and driving device, avoids workpiece from being pasted onto lower die, facilitate workpiece
It takes out；
2. the setting of connecting rod and turntable, so that the first slide bar carries out the reciprocating motion of vertical direction along first sliding groove
To eject workpiece, suitable for the batch machining of workpiece, improve work efficiency；
3. the setting of rotating device can drive four groups of rotating bars that rotation occurs with respect to lower die by a driving motor,
It is effectively saved cost；
4. the setting of fillet so that workpiece is not susceptible to bend when being stamped, and is convenient for the taking-up of workpiece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of seat carrier in background technique；
Fig. 2 is in the utility model embodiment for indicating the structural schematic diagram of upper mold and lower die；
Fig. 3 is in the utility model embodiment for indicating the structural schematic diagram of lower die；
Fig. 4 is in the utility model embodiment for indicating the structural schematic diagram of bottom base；
Fig. 5 is in the utility model embodiment for indicating the structural schematic diagram of driving device.
In figure: 1, upper mold；11, run through slot；2, lower die；21, bottom base；211, the first groove；212, the second groove；213,
First sliding groove；214, the first slide bar；215, elastic component；22, through slot；221, second sliding slot；23, the second slide bar；24, sliding block；3,
Stamping device；31, support rod；32, fixed block；33, hydraulic cylinder；4, driving device；41, connecting rod；42, turntable；43, it rotates
Bar；431, it is embedded slot；44, rotating device；441, swivel becket；442, gear is driven；443, driving motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Fig. 2, a kind of stamping die, including upper mold 1, lower die 2 and stamping device 3,2 phase interworking of upper mold 1 and lower die
It closes to realize the sizing to workpiece, stamping device 3 drives upper mold 1 to carry out vertical direction movement to carry out punching press to workpiece.
Stamping device 3 includes the support rod 31 for being fixed on 2 upper surface of lower die, the fixed block 32 for being fixed on 31 one end of support rod
Be fixed on fixed block 32 for driving upper mold 1 to carry out the hydraulic cylinder 33 of vertical direction movement, the piston rod of hydraulic cylinder 33 is solid
Surely it is connected to the upper surface of upper mold 1, the upper surface of upper mold 1, which is offered, runs through slot 11, hydraulic cylinder for what the sliding of support rod 31 was embedded
33 can drive upper mold 1 to carry out the reciprocating motion of vertical direction, consequently facilitating the batch machining of workpiece, the processing for improving workpiece is imitated
Rate.
As shown in figure 3, lower die 2 includes bottom base 21, the first groove 211 and second that the upper surface of bottom base 21 offers
The edge of groove 212, the first groove 211 and the second groove 212 is rounded down, and fillet provides the edge for the workpiece that is stamped
Certain buffer function so that workpiece is not susceptible to bend when being stamped, and makes the workpiece being stamped be not easy to be stuck in first
In groove 211 and the second groove 212, convenient for the taking-up of workpiece.
As shown in Figure 3 and Figure 4, the bottom of the second groove 212 offers four groups of first sliding grooves being placed in the vertical direction
213, first sliding groove 213 is interior to be equipped with the first slide bar 214 only slided along the length direction of first sliding groove 213, the first slide bar 214
Upper end is fixed with elastic component 215, and the material of elastic component 215 is rubber, and elastic component 215 pushes against general when workpiece, and deformation occurs, subtracts
Small first slide bar 214 is effectively protected workpiece to the impact force of workpiece surface.
The width direction setting along bottom base 21 is offered on the side wall of bottom base 21 and is connected to first sliding groove 213
Through slot 22, the bottom of through slot 22 offer the second sliding slot 221 of the length direction setting along bottom base 21, second sliding slot 221
Interior to be equipped with the second slide bar 23 for only sliding and being inclined to set along second sliding slot 221, it is sliding that the second slide bar 23 is rotationally connected with first
Bar 214, one end of the second slide bar 23 are rotatably connected to the sliding block 24 of the length direction sliding only along second sliding slot 221.
Driving device 4 is connected on second slide bar 23, driving device 4 can drive the second slide bar 23 along second sliding slot 221
Length direction sliding, and the first slide bar 214 is driven to move upwards along first sliding groove 213, so that workpiece ejection is first recessed
Slot 211 and the second groove 212, avoid workpiece from being pasted onto lower die 2, facilitate the taking-up of workpiece.
As shown in Figure 4 and Figure 5, driving device 4 includes driving the second slide bar 23 sliding along the length direction of second sliding slot 221
Dynamic connecting rod 41, turntable 42, the rotating bar 43 and rotating device 44 for being fixed on 42 lower surface of turntable and can only carrying out rotation, even
One end of extension bar 41 is rotationally connected with the second slide bar 23, and the other end of connecting rod 41 is rotationally connected with turntable 42 and is located at turntable 42
The eccentric position of upper surface, rotating bar 43 are rotationally connected with the bottom of through slot 22, and the central point of four groups of rotating bars 43 is located at same
On a circle.
Rotating device 44 includes swivel becket 441, driving gear 442 and driving motor 443, is opened up on the outer wall of rotating bar 43
Have so that swivel becket 441 be only capable of rotating be embedded slot 431, the inner wall of swivel becket 441 is pushed against in the side of four groups of rotating bars 43
Wall, driving gear 442 are engaged in swivel becket 441, and driving 442 fixing sleeve of gear is set to outside the output shaft of driving motor 443, driving
Motor 443 is fixed on the bottom of through slot 22.
Driving motor 443 drives driving gear 442 and swivel becket 441 to rotate, and the inner wall of swivel becket 441 is pushed against to be turned in four groups
The side wall of lever 43 will generate frictional force between rotating bar 43 and rotating bar 43 so that rotating bar 43 occurs with respect to lower die 2
Rotation, one end that connecting rod 41 is connected to turntable 42 will carry out circular motion with respect to turntable 42, in the process that connecting rod 41 moves
In, connecting rod 41 will draw the second slide bar 23 and move back and forth along the length direction of second sliding slot 221, so that first is sliding
Bar 214 carries out the reciprocating motion of vertical direction to eject workpiece, so that the utility model is suitable for along first sliding groove 213
The batch machining of workpiece, improves work efficiency.
The implementation principle of the present embodiment are as follows: workpiece to be punched is placed in 2 upper surface of lower die, driving hydraulic cylinder 33 makes
The piston rod for obtaining hydraulic cylinder 33 drives the volume movement along vertical direction of upper mold 1, to carry out punching press to workpiece.
After the completion of workpiece punching press, start hydraulic cylinder 33, so that the piston rod of hydraulic cylinder 33 drives upper mold 1 along vertical side
To moving upwards, start driving motor 443, driving motor 443 will drive driving gear 442 and swivel becket 441 to rotate, swivel becket
441 inner wall push against will generate frictional force between the side wall of four groups of rotating bars 43, rotating bar 43 and rotating bar 43 so that
Rotating bar 43 and turntable 42 are with respect to the generation rotation of lower die 2.
In the rotation process of turntable 42, one end that connecting rod 41 is connected to turntable 42 will carry out circumference fortune with respect to turntable 42
Dynamic, because connecting rod 41 is rotationally connected with the second slide bar 23, therefore connecting rod 41 will draw the second slide bar 23 along second sliding slot 221
Length direction move back and forth, because the second slide bar 23 is rotationally connected with the first slide bar 214, therefore the second slide bar 23 will drive
One slide bar 214 moves back and forth along the length direction of first sliding groove 213, and the first slide bar 214 is in the process of reciprocating
Workpiece is ejected, convenient for the taking-up of workpiece, and the utility model is made to be suitable for the batch machining of workpiece, improves work effect
Rate.
The embodiment of present embodiment is the preferred embodiment of the utility model, is not limited according to this of the invention
Protection scope, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the utility model
Protection scope within.
Claims (8)
1. a kind of stamping die, including cooperate for the upper mold (1) of stamped workpieces and lower die (2) and drive upper mold (1) into
The movement of row vertical direction is to carry out the stamping device (3) of workpiece punching press, it is characterised in that: the lower die (2) includes lower base
Seat (21), the upper surface of the bottom base (21) offer for the first groove (211) of punching press pressing part and consolidate for punching press
Determine second groove (212) in portion, the bottom of second groove (212) offers the first sliding groove being placed in the vertical direction
(213), it is equipped in the first sliding groove (213) only along the length direction sliding of first sliding groove (213) for ejecting the of workpiece
One slide bar (214) offers the width direction setting along bottom base (21) on the side wall of the bottom base (21) and is connected to
The through slot (22) of first sliding groove (213), the bottom of the through slot (22) offer the length direction setting along bottom base (21)
Second sliding slot (221), be equipped in the second sliding slot (221) only along the length direction sliding of second sliding slot (221) to band
The second slide bar (23) that dynamic first slide bar (214) move along vertical direction, second slide bar (23) are rotationally connected with first
Slide bar (214) is connected with driving the second slide bar (23) on second slide bar (23) along the length direction of second sliding slot (221)
The driving device (4) of sliding.
2. a kind of stamping die according to claim 1, it is characterised in that: one end of second slide bar (23), which rotates, to be connected
It is connected to the sliding block (24) of the length direction sliding only along second sliding slot (221).
3. a kind of stamping die according to claim 1, it is characterised in that: the driving device (4) includes driving second
Slide bar (23) along second sliding slot (221) length direction slide connecting rod (41), turntable (42), be fixed under turntable (42)
Surface and the rotating device (44) that can only carry out the rotating bar (43) of rotation and rotating bar (43) is driven to rotate, the connecting rod
(41) one end is rotationally connected with the second slide bar (23), and the other end of the connecting rod (41) is rotationally connected with turntable (42) and position
Eccentric position in turntable (42) upper surface, the rotating bar (43) are rotationally connected with the bottom of through slot (22).
4. a kind of stamping die according to claim 3, it is characterised in that: the bottom of second groove (212) opens up
There are four groups of first sliding grooves (213).
5. a kind of stamping die according to claim 4, it is characterised in that: the rotating device (44) includes passing through friction
Power drives four groups of rotating bars (43) to be carried out under the swivel becket (441) of rotation, drive swivel becket (441) relatively with respect to bottom base (21)
Pedestal (21) carries out the driving gear (442) of rotation and drives the driving motor (443) of driving gear (442) rotation, and described turn
Offered on the outer wall of lever (43) so that swivel becket (441) be only capable of rotating be embedded slot (431), the swivel becket
(441) inner wall is pushed against in the side wall of four groups of rotating bars (43), and the driving gear (442) is engaged in swivel becket (441), described
Gear (442) fixing sleeve is driven to be set to outside the output shaft of driving motor (443), the driving motor (443) is fixed on through slot
(22) bottom.
6. a kind of stamping die according to claim 1, it is characterised in that: the upper end of first slide bar (214) is fixed
Have and pushes against in the elastic component (215) of fixed lower surface.
7. a kind of stamping die according to claim 1, it is characterised in that: the stamping device (3) includes under being fixed on
It the support rod (31) of mould (2) upper surface, the fixed block (32) for being fixed on support rod (31) one end and is fixed on fixed block (32)
For driving upper mold (1) to carry out the hydraulic cylinder (33) of vertical direction movement, the piston rod of the hydraulic cylinder (33) is fixedly connected on
The upper surface of upper mold (1), the upper surface of the upper mold (1), which is offered, runs through slot (11) for what support rod (31) sliding was embedded.
8. a kind of stamping die according to claim 1, it is characterised in that: first groove (211) and the second groove
(212) edge is rounded down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895420.0U CN209223059U (en) | 2018-11-16 | 2018-11-16 | A kind of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895420.0U CN209223059U (en) | 2018-11-16 | 2018-11-16 | A kind of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223059U true CN209223059U (en) | 2019-08-09 |
Family
ID=67503416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821895420.0U Active CN209223059U (en) | 2018-11-16 | 2018-11-16 | A kind of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517883A (en) * | 2019-09-25 | 2019-11-29 | 杭州科兴磁业有限公司 | A kind of production technology of annular shape iron-chromium-cobalt permanent magnet |
-
2018
- 2018-11-16 CN CN201821895420.0U patent/CN209223059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517883A (en) * | 2019-09-25 | 2019-11-29 | 杭州科兴磁业有限公司 | A kind of production technology of annular shape iron-chromium-cobalt permanent magnet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201316756Y (en) | Spinning machine for fan impeller front disc | |
| CN109530533B (en) | Building aluminum mould board piercing press | |
| CN211218221U (en) | Safe type automatic loading press | |
| CN110695176A (en) | Stamping preparation device for intermittent stamping part | |
| CN209223059U (en) | A kind of stamping die | |
| CN105107931A (en) | Punching and deburring device for motorcycle hub spoke holes | |
| CN208288736U (en) | A kind of mechanical press's automatic discharge unit | |
| CN107639491B (en) | A kind of wandering star is campaign-styled efficiently to sweep edge polishing machine | |
| CN201089226Y (en) | Diameter shrinkage cramping apparatus | |
| CN209598039U (en) | A kind of gap-framepress of automatic charging | |
| CN113386294B (en) | Compression molding device for plastic product production | |
| CN206632199U (en) | A kind of punching without burr mould | |
| CN110653633B (en) | Post-processing machine for thin-wall sheet metal parts | |
| CN205660072U (en) | Automatic high -precision punch press of pay -off formula | |
| CN206263075U (en) | A kind of impulse- free robustness motor stamping multistation continuous forming die | |
| CN219520150U (en) | Intelligent numerical control punch press | |
| CN209379775U (en) | A kind of punching machine mold | |
| CN215697666U (en) | Punch press for forging bicycle hub | |
| CN220239953U (en) | Flange forging forming die | |
| CN205414048U (en) | Bottle lid stamping forming equipment | |
| CN208321828U (en) | It is a kind of can automatic back pieces and the hardware dies that can be fixed on the positioning | |
| CN210907693U (en) | Metal part stamping processing die | |
| CN216032724U (en) | Brake block hot press | |
| CN215283685U (en) | High-efficient indentator | |
| CN221434657U (en) | Stamping die convenient to part continuous processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |