CN209720956U - A kind of blanking mechanism and doffer - Google Patents
A kind of blanking mechanism and doffer Download PDFInfo
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- CN209720956U CN209720956U CN201822074557.6U CN201822074557U CN209720956U CN 209720956 U CN209720956 U CN 209720956U CN 201822074557 U CN201822074557 U CN 201822074557U CN 209720956 U CN209720956 U CN 209720956U
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- clamping jaw
- power part
- gear
- blanking mechanism
- product
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Abstract
The utility model relates to hardware stamping part product processing technique fields, and in particular to a kind of blanking mechanism and doffer.The blanking mechanism, including pedestal, the first power part and the first clamping jaw for clamping product, the first clamping jaw rotation is mounted on the base, and first power part is mounted on the base, and be sequentially connected with the first clamping jaw, the first clamping jaw can be driven to do oscillating traverse motion.By the way that the first power part and the first clamping jaw are arranged on pedestal, first clamping jaw clamps product, first power part drives the first clamping jaw to do oscillating traverse motion, drive product reciprocally swinging, so that fatigue fracture at water port of product, separates with material strip, product blanking is realized, it avoids pulling product, has achieved the purpose that improve yields.
Description
Technical field
The utility model relates to hardware stamping part product processing technique fields, and in particular to a kind of blanking mechanism and blanking dress
It sets.
Background technique
With the raising of automatization level, the hardware stamping part of material strip form with its cost effective, be easy to encapsulate carrying
The more and more extensive raw material supply for component of advantage, in automation equipment, hardware stamping progressive die material strip class product knot
Structure is usually equidistantly to be laid out several products on a billot band, and because compact-sized, blanking problem is always the key of product yield,
Especially special shape or material strip mouth of a river position is vertical with plane, and traditional vertical compression blanking die, can not cloth knife because of limited space
And be difficult to complete this work, existing common automation solutions are the modes that is truncated by force, be easy to cause product to pull, yield compared with
It is low.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of blanking dress
Set, overcome existing way be easy product is pulled, the defect that product yield is low.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of blanking device is provided, including pedestal,
First power part and the first clamping jaw for clamping product, the first clamping jaw rotation are mounted on the base, and described first
Power part is mounted on the base, and is sequentially connected with the first clamping jaw, and the first clamping jaw can be driven to do oscillating traverse motion.
The still more preferably scheme of the utility model is: the blanking mechanism further includes transmission component, and described first is dynamic
Power portion drives the first clamping jaw to do oscillating traverse motion by transmission component.
The still more preferably scheme of the utility model is: the transmission component includes gear and rack gear, the gear with
The transmission connection of first clamping jaw, and connection is engaged with rack, the rack gear is slidably mounted on pedestal, and is passed with the first power part
Dynamic connection.
The still more preferably scheme of the utility model is: first clamping jaw has several, several first clamping jaws
Be disposed in parallel on pedestal, the transmission component includes rack gear and gear identical with the first clamping jaw quantity, the gear with it is right
The the first clamping jaw transmission connection answered, and be engaged with rack, the rack gear is slidably mounted on pedestal, and is passed with the first power part
Dynamic connection.
The still more preferably scheme of the utility model is: first clamping jaw has several, several first clamping jaws
Two groups are equally divided into, two group of first clamping jaw is opposite and is staggered on pedestal, and every group of first clamping jaw is set side by side；The transmission
Component includes that two rack gears and gear identical with the first clamping jaw quantity, the gear are sequentially connected with corresponding first clamping jaw,
The gear connecting with two group of first clamping jaw is engaged with two rack gears respectively, and described two rack gears are slidably mounted on pedestal,
It is sequentially connected with the first power part.
The still more preferably scheme of the utility model is: the transmission component further includes guide rail, and the guide rail is mounted on
On pedestal, the rack gear is slidably mounted on guide rail.
The utility model further include further include a kind of doffer: including blanking mechanism as described above and for compressing
The top of blanking mechanism is arranged in the hold-down mechanism of material strip, the hold-down mechanism.
The still more preferably scheme of the utility model is: the hold-down mechanism includes for compressing holding down assembly for material strip
With the gripper assembly for clamping material strip, the gripper assembly is mounted on hold down assembly on, it is described hold down assembly be arranged in blanking
The top of mechanism.
The still more preferably scheme of the utility model is: described to hold down assembly including the second power part and for compressing material
The pressure plate of band, second power part are arranged above blanking mechanism, and are sequentially connected with pressure plate, can drive on pressure plate
Lower movement, the gripper assembly are mounted on the second power part.
The still more preferably scheme of the utility model is: the gripper assembly includes third power part and expects for clamping
Second clamping jaw of band, the third power part are mounted on the second power part, and are sequentially connected with the second clamping jaw, can drive second
Clamping jaw moves up and down, and second power part can drive third power part to move up and down.
The beneficial effects of the utility model are, by the way that the first power part and the first clamping jaw, the first folder are arranged on pedestal
The tight product of claw clip, the first power part drive the first clamping jaw to do oscillating traverse motion, product reciprocally swinging are driven, so that water port of product
Locate fatigue fracture, separated with material strip, realize product blanking, avoid pulling product, has achieved the purpose that improve yields.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model blanking mechanism；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model doffer；
Fig. 4 is the structural schematic diagram of the utility model hold-down mechanism.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figure 1, 2, the blanking mechanism of the utility model includes pedestal 20, the first power part 30 and produces for clamping
First clamping jaw 40 of product 10, what first clamping jaw 40 rotated is mounted on pedestal 20, and first power part 30 is mounted on bottom
It on seat 20, and is sequentially connected with the first clamping jaw 40, the first clamping jaw 40 can be driven to do oscillating traverse motion.By being set on pedestal 20
The first power part 30 and the first clamping jaw 40 are set, the first clamping jaw presss from both sides 40 tight products 10, and the first power part 30 drives the first clamping jaw 40 to do
Oscillating traverse motion drives 10 reciprocally swinging of product, so that fatigue fracture at 10 mouth of a river of product, separates with material strip 11, realizes and produces
10 blanking of product avoids pulling product 10, has achieved the purpose that improve yields.
As shown in Figure 1, 2, first power part 30 is driving cylinder, in other embodiments, first power part
30 can be other power parts such as motor, and motor is directly sequentially connected with the first clamping jaw 40, drive the first clamping jaw 40 forward or reverse,
It drives product 10 forward or reverse, realizes 10 blanking of product.In the present embodiment, it is accompanied and product 10 in first clamping jaw 40
The object 13 of cooperation, object 13 cooperates with product 10 to be clamped by the first clamping jaw 40.The blanking mechanism further includes transmission component 50,
First power part 30 drives the first clamping jaw 40 to do oscillating traverse motion by transmission component 50.In the present embodiment, described
Transmission component 50 include gear 51 and rack gear 52, the gear 51 and the first clamping jaw 40 transmission connection, and with 52 company of engagement of rack gear
It connects, the rack gear 52 is slidably mounted on pedestal 20, and is sequentially connected with the first power part 30.Drive cylinder telescopic rod with
Rack gear 52 be sequentially connected, can drive rack 52 be moved forward and backward, since gear 51 engage with rack gear 52, band moving gear 51 rotating forward or instead
Turn, while driving the rotation of the first clamping jaw 40, completes blanking.In other embodiments, the transmission component 50 can also be two phases
Intermeshed gear, the first power part 30 drive a gear rotation to drive the rotation of another gear, drive 40 turns of the first clamping jaw
It is dynamic, complete blanking.
As shown in Figure 1, 2, first clamping jaw 40 has several, and several first clamping jaws 40 are disposed in parallel in pedestal 20
On, the transmission component 50 include rack gear 52 and gear 51 identical with 40 quantity of the first clamping jaw, the gear 51 with it is corresponding
The transmission connection of first clamping jaw 40, and is engaged with rack gear 52, and the rack gear 52 is slidably mounted on pedestal 20, and with the first power
Portion 30 is sequentially connected.Telescopic-cylinder is driven, band carry-over bar 52 is mobile, turns several gears 51 engaged with rack gear 52 therewith
It is dynamic, it drives several first clamping jaws 40 while rotating, multiple products 10 can be simultaneously clamped on, make multiple products 10 blanking simultaneously,
It improves work efficiency.
As shown in Figure 1, first clamping jaw 40 has several, several first clamping jaws 40 are equally divided into two groups, two groups
First clamping jaw 40 is opposite and is staggered on pedestal 20, and every group of first clamping jaw 40 is set side by side；The transmission component 50 includes
Two rack gears 52 and gear 51 identical with 40 quantity of the first clamping jaw, the gear 51 is driven with corresponding first clamping jaw 40 to be connected
It connects, the gear 51 connecting with two group of first clamping jaw 40 is engaged with two rack gears 52 respectively, the installation that described two rack gears 52 slide
On pedestal 20, it is sequentially connected with the first power part 30.Since 10 spacing of product on material strip 11 is smaller, therefore two groups of phases are set
To and staggered first clamping jaw 40, driving cylinder drive two rack gears 52 to be moved forward and backward simultaneously, drive two group of first clamping jaw 40 together
When rotate, be adapted to the material strip 11 of different size in this way, improve product utilization rate.
As shown in Figure 1, the transmission component 50 further includes guide rail 53, the guide rail 53 is mounted on pedestal 20, the tooth
Item 52 is slidably mounted on guide rail 53.Driving cylinder drive rack 52 moves on guide rail 53, and guide rail 53 can be to rack gear 52
It play the guiding role, avoids moving left and right in moving process, to influence the rotation of the first clamping jaw 40, and then influence product 10
Yields.
As shown in Figure 3,4, the utility model also provides a kind of doffer, including blanking mechanism as described above and is used for
The hold-down mechanism of material strip is compressed, the top of blanking mechanism is arranged in the hold-down mechanism.The compressible material strip 11 of hold-down mechanism, later
Product 10 is rotated from material strip 11 using blanking mechanism.The hold-down mechanism includes for compressing holding down assembly for material strip 11
60 and the gripper assembly 70 for clamping material strip 11, the gripper assembly 70, which is mounted on, to hold down assembly on 60, described to hold down assembly
60 are arranged in the top of blanking mechanism.Gripper assembly 70 can will be put in the clamping to blanking mechanism of material strip 11, after being convenient for
Technique.
As shown in figure 4, it is described hold down assembly 60 include the second power part 61 and the pressure plate 62 for compressing material strip 11, institute
It states the second power part 61 to be arranged above blanking mechanism, and is sequentially connected with pressure plate 62, pressure plate 62 can be driven to move up and down,
The gripper assembly 70 is mounted on the second power part 61.Second power part 61 is lifting cylinder, and the second power part 61 drives
Dynamic pressure plate 62 moves down, and compresses material strip 11, cooperates with gripper assembly 70 and clamps material strip 11.
As shown in figure 4, the gripper assembly 70 includes third power part 71 and the second clamping jaw 72 for clamping material strip 11,
The third power part 71 is mounted on the second power part 61, and is sequentially connected with the second clamping jaw 72, and the second clamping jaw 72 can be driven
It moves up and down, second power part 61 can drive third power part 71 to move up and down.The third power part 71 is flexible gas
Cylinder, when feeding, 61 descent tape of the second power part, which is moved pressure plate 62 and moved down, pushes down material strip 11, the driving of third power part 71 second
11 semi-finished product of material strip are blocked in the clamping of clamping jaw 72, and the second power part 61 rises；When blowing, the second power part 61 drives third power part
71 declines, material strip 11 are put into the gap of the first clamping jaw 40.
Working principle:
1. material strip 11 is carried to setting position by hold-down mechanism, so that each product 10 on material strip 11 is put into blanking mechanism
In the first clamping jaw 40 gap；
2. the first clamping jaw 40 clamps product 10.
3. cylinder is driven to shrink, drive rack 52 is moved to the right of such as Fig. 1, engages synchronous driving multiple groups by gear 51
The rotation of first clamping jaw 40；
4. cylinder is driven to stretch out, drive rack 52 is moved to the left of such as Fig. 2, engages synchronous driving multiple groups by gear 51
The rotation of first clamping jaw 40；
5. recycling above-mentioned 3,4 steps by the number that the settings driving cylinder such as product fatigue strength, cutting situation moves back and forth
Suddenly, until product 10 is separated with 11 ontology of material strip；
6. the first clamping jaw 40 unclamps, product 12 falls to collecting tank, completes blanking.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of blanking mechanism, it is characterised in that: including pedestal, the first power part and the first clamping jaw for clamping product,
The first clamping jaw rotation is mounted on the base, and first power part is mounted on the base, and is driven and is connected with the first clamping jaw
It connects, the first clamping jaw can be driven to do oscillating traverse motion.
2. blanking mechanism according to claim 1, it is characterised in that: the blanking mechanism further includes transmission component, described
First power part drives the first clamping jaw to do oscillating traverse motion by transmission component.
3. blanking mechanism according to claim 2, it is characterised in that: the transmission component includes gear and rack gear, described
Gear and the first clamping jaw are sequentially connected, and connection is engaged with rack, and the rack gear is slidably mounted on pedestal, and move with first
The transmission connection of power portion.
4. blanking mechanism according to claim 2, it is characterised in that: first clamping jaw has several, and described several
One clamping jaw is disposed in parallel on pedestal, and the transmission component includes rack gear and gear identical with the first clamping jaw quantity, the tooth
Wheel is sequentially connected with corresponding first clamping jaw, and is engaged with rack, and the rack gear is slidably mounted on pedestal, and moves with first
The transmission connection of power portion.
5. blanking mechanism according to claim 2, it is characterised in that: first clamping jaw has several, and described several
One clamping jaw is equally divided into two groups, and two group of first clamping jaw is opposite and is staggered on pedestal, and every group of first clamping jaw is set side by side；Institute
Stating transmission component includes that two rack gears and gear identical with the first clamping jaw quantity, the gear are driven with corresponding first clamping jaw
Connection, the gear connecting with two group of first clamping jaw are engaged with two rack gears respectively, and described two rack gears are slidably mounted at pedestal
On, it is sequentially connected with the first power part.
6. according to the described in any item blanking mechanisms of claim 3-5, it is characterised in that: the transmission component further includes guide rail,
The guide rail is mounted on the base, and the rack gear is slidably mounted on guide rail.
7. a kind of doffer, it is characterised in that: including blanking mechanism as claimed in any one of claims 1 to 6 and for pressing
The top of blanking mechanism is arranged in the hold-down mechanism of tight material strip, the hold-down mechanism.
8. doffer according to claim 7, it is characterised in that: the hold-down mechanism includes the pressure for compressing material strip
Tight component and the gripper assembly for clamping material strip, the gripper assembly is mounted on hold down assembly on, the setting that holds down assembly
In the top of blanking mechanism.
9. doffer according to claim 8, it is characterised in that: described to hold down assembly including the second power part and be used for
The pressure plate of material strip is compressed, second power part is arranged above blanking mechanism, and is sequentially connected with pressure plate, can drive pressure
Tight plate moves up and down, and the gripper assembly is mounted on the second power part.
10. doffer according to claim 9, it is characterised in that: the gripper assembly includes third power part and use
In the second clamping jaw of clamping material strip, the third power part is mounted on the second power part, and is sequentially connected with the second clamping jaw, can
The second clamping jaw is driven to move up and down, second power part can drive third power part to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074557.6U CN209720956U (en) | 2018-12-11 | 2018-12-11 | A kind of blanking mechanism and doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074557.6U CN209720956U (en) | 2018-12-11 | 2018-12-11 | A kind of blanking mechanism and doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209720956U true CN209720956U (en) | 2019-12-03 |
Family
ID=68676815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074557.6U Active CN209720956U (en) | 2018-12-11 | 2018-12-11 | A kind of blanking mechanism and doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209720956U (en) |
-
2018
- 2018-12-11 CN CN201822074557.6U patent/CN209720956U/en active Active
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