CN107971391B - A kind of micro- stamping equipment of closely spaced array high speed - Google Patents
A kind of micro- stamping equipment of closely spaced array high speed Download PDFInfo
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- CN107971391B CN107971391B CN201710996463.1A CN201710996463A CN107971391B CN 107971391 B CN107971391 B CN 107971391B CN 201710996463 A CN201710996463 A CN 201710996463A CN 107971391 B CN107971391 B CN 107971391B
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- diameter shaft
- formed punch
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of micro- stamping equipments of closely spaced array high speed, belong to field of manufacture of precision machinery comprising formed punch clamping and positioning device, formed punch clamping and positioning device include adjustment disk, track plate, multi-diameter shaft, punch holder and positioning housing；Multi-diameter shaft has more, the quantity of punch holder and the quantity of multi-diameter shaft are identical, the bottom end of each punch holder is respectively arranged with a formed punch punch-pin, each multi-diameter shaft includes connected upper shaft part and lower shaft part, arc groove compatible with upper shaft part is offered along its circumferential direction on adjustment disk, motion profile slot compatible with lower shaft part is radially offered on the track plate, the arrangement situation of the array punching hole of processing is needed to be consistent in the distribution situation of motion profile slot and workpiece to be processed, micro- stamping equipment further includes driving the rotary driving part for adjusting disc spins.The present invention realizes only need to can replace the complicated stamping device for needing setting multiple punch punch-pin in the prior art to produce workpiece to be processed using less formed punch punch-pin, improve production efficiency.
Description
Technical field
The invention belongs to precision machinery manufacturing technology fields, are related to a kind of stamping equipment more particularly to a kind of closely spaced array
The micro- stamping equipment of high speed.
Background technique
Micro- stamping device is suitable for the part punching processing that size is smaller, required precision is high.Currently, being widely used for micro- electricity
The industrial circles such as sub- integrated circuit, biological medicine and dyeing textile.With to the more and more demands of micro- stamping products, to micro- punching
The technique of pressure is also increasingly paid attention to.
Existing hole punched device or perforating press, include rack, the bed die that is fixed on the rack, relative to being moved down in rack
Dynamic cope plate is fixed with formed punch corresponding with the bed die, cope plate and the oil cylinder for driving it to move up and down on cope plate
Or cylinder is connected, under the drive of oil cylinder or cylinder, cope plate drives formed punch to move up and down relative to bed die, thus being located at punching
The hole of needs is gone out on workpiece to be machined between head and bed die.Above-mentioned hole punched device or press machine have the drawback that: using
Single punching head is processed, low efficiency.
In addition, there are following problems mostly in existing stamping device: (1), the punching precision of press machine it is limited, including punching press
Position, the size of stamping press and drawing velocity cannot all be well controlled；(2), the design and manufacture of stamping equipment are more
Complexity, cost are relatively high；(3), with the complication of micro- stamping parts, micro- stamping die can also become increasingly complex, and then cause to rush
The design and manufacture of the punch components of equipment are pressed also to become increasingly complex, the increase of formed punch quantity can make stamping die more multiple instead
It is miscellaneous, and then cause to manufacture and design more difficult；(4), with the increase of miniature parts demand, to its production cost, efficiency with
And the requirement of forming quality is more harsh, shows and wants to the side of lower cost, higher quality and production efficiency
Formula batch micro operations miniature parts.
It can be seen that the existing technology needs further improvement and improves.
Summary of the invention
The present invention be in place of avoiding above-mentioned the shortcomings of the prior art provide a kind of structure it is simple, it is easy to adjust and
The micro- stamping equipment of high speed of punching hole machine-shaping suitable for closely spaced array arrangement.
The technical scheme adopted by the invention is as follows:
A kind of micro- stamping equipment of closely spaced array high speed, including formed punch clamping and positioning device, the formed punch clamping and positioning device
Including adjustment disk, track plate, multi-diameter shaft, punch holder and positioning housing；Multi-diameter shaft has more, the quantity and multi-diameter shaft of punch holder
Quantity it is identical, the bottom end of each punch holder is respectively arranged with a formed punch punch-pin, each multi-diameter shaft include connected upper shaft part and
Lower shaft part, the bottom end of the lower shaft part of a multi-diameter shaft are correspondingly connected with the punch holder；It is offered on adjustment disk along its circumferential direction
Arc groove equal with the ladder number of axle and compatible with upper shaft part, arc groove is uniformly distributed around the center of adjustment disk, and each arc groove
Starting point distance adjust the distance of disk center and be less than the distance that each arc groove terminal distance adjusts disk center, each multi-diameter shaft
Upper shaft part be located in arc groove；It radially offers equal with the ladder number of axle on the track plate and is mutually fitted with lower shaft part
The motion profile slot matched needs the arrangement situation of the array punching hole of processing in the distribution situation and workpiece to be processed of motion profile slot
It is consistent, the lower axle section of each multi-diameter shaft is located in motion profile slot and can slide along motion profile slot；The positioning housing
It is located at the outside of adjustment disk and track plate, and positions housing and is connected with track plate, is separated from each other with adjustment disk；Micro- punching press
Equipment further includes driving the rotary driving part for adjusting disc spins.
Guide chute compatible with the punch holder, each punch holder are radially also provided on the track plate
Top be located in guide chute, and during the motion along guide chute slide.
The rotary driving part includes servo motor and transmission shaft, the center of one end connection adjustment disk of transmission shaft, another
End is connected with the output shaft of servo motor, and servo motor is driven by transmission shaft and adjusts disc spins, passes through rank when adjusting disc spins
Terraced axis drives the punch holder and formed punch punch-pin moving radially along track plate, when multi-diameter shaft moves to the limit of motion profile slot
When position, adjustment disk drives track plate and positioning housing to rotate certain angle by multi-diameter shaft, to drive punch holder and punching
Head punch-pin is rotated to the punching press hole location to be processed of lower an array adjacent with preceding an array on workpiece to be processed.
The formed punch clamping and positioning device further includes positioning screw, and the quantity of positioning screw and the quantity of multi-diameter shaft are equal,
Positioning screw includes ailhead and post, and the outer diameter of ailhead is greater than the width of each arc groove, offered on each multi-diameter shaft with it is described fixed
The compatible through hole of post of position screw, the top of each punch holder offers the first spiral shell compatible with the post
Pit, and first threaded hole is blind hole, the post of positioning screw is threadedly coupled after passing through multi-diameter shaft with the punch holder.
It is detachable connection between each punch holder and coupled formed punch punch-pin.
To be threadedly coupled between the punch holder and coupled formed punch punch-pin, the lower part of each punch holder, which offers, to be used for
Second threaded hole of formed punch punch-pin is installed, the center line of first threaded hole and the center line of the second threaded hole are located at same
On straight line.
Micro- stamping equipment further includes punching press parameter adjustment control, and punching press parameter adjustment control includes control system, institute
Rotary driving part is stated to be controlled by the control system.
Micro- stamping equipment further includes clamping workpiece positioning device, and clamping workpiece positioning device includes punching press platform and sets
Set the cavity plate on punching press platform, the cavity plate is located at the lower section of formed punch punch-pin, and workpiece to be processed is placed on formed punch punch-pin and recessed
Between mould.
The punching press parameter adjustment control further includes reflective high frequency eddy current sensor, and the two sides of the cavity plate are respectively set
There is sensor mount, the reflective high frequency eddy current sensor, each high frequency reflection are respectively arranged on each sensor mount
Formula eddy current sensor is communicated to connect with control system, and each reflective high frequency eddy current sensor is used to detect the thickness of workpiece to be processed
It spends and the real-time data transmission that will test is to control system.
Micro- stamping equipment further includes the lifting drive for driving the formed punch clamping and positioning device to move up and down,
The lifting drive includes press machine, and the drawing velocity and stamping press of the press machine are controlled by the control system.
By adopting the above-described technical solution, obtained by the present invention have the beneficial effect that
1, it can be realized a kind of new impact style using micro- stamping equipment in the present invention, the present invention utilizes positioning screw
Adjustment disk, track plate and punch holder are connected, realizing need to only use less formed punch punch-pin that can replace existing skill
The complicated stamping device of need setting multiple punch punch-pin in art produces more complicated workpiece to be processed, is particularly suitable for containing
There is the workpieces processing of more array punching holes to carry out punch process, improves production efficiency, ensure that the punching press matter of workpiece to be processed
Amount, reduces the complexity and production cost of equipment structure composition itself.
2, the present invention detects the thickness of workpiece to be processed by the way that reflective high frequency eddy current sensor is arranged in cavity plate two sides,
And in time feed back to measured value in control system, control system matches different punching presses by the thickness of workpiece value detected
Speed and stamping press, so as to avoid because stamping press, drawing velocity it is too large or too small, and cause molded part precision not high and
Damage to formed punch punch-pin.It can be realized without loading and unloading new mold again to difference in addition, this closed-loop control is also achieved
The machine-shaping of the workpiece to be processed of thickness.
3, punch process is carried out to workpiece using the present invention, does not need more complicated process corrections process, need to only passed through
It measures thickness of workpiece and feeds back to thickness value in control system and match corresponding punching press parameter, for formed punch punch-pin horizontal position
The conversion set also need to only be can be realized by rotation adjustment disk, track plate, and easy to operate, working efficiency greatly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention removes press machine.
Fig. 2 is the partial sectional view of formed punch clamping and positioning device and clamping workpiece positioning device in the present invention.
Fig. 3 is the explosive view of formed punch clamping and positioning device in the present invention.
Fig. 4 is the top view of adjustment disk in the present invention.
Fig. 5 is the bottom view of middle orbit disk of the present invention.
Fig. 6 is the motion profile figure of a certain punch forming workpiece and the formed punch punch-pin of the corresponding punch forming workpiece.
Fig. 7 is control principle drawing of the invention.
Fig. 8 is the motion profile figure of another punch forming workpiece and the formed punch punch-pin of the corresponding punch forming workpiece.
Fig. 9 is the motion profile figure of another punch forming workpiece and the formed punch punch-pin of the corresponding punch forming workpiece.
Wherein,
1, control system 2, pin 3, sensor mount 4, cavity plate 5, formed punch punch-pin 6, stripper 7, punch holder
8, reflective high frequency eddy current sensor 9, track plate 10, positioning housing 11, adjustment disk 12, servo motor 13, positioning screw
14, multi-diameter shaft 14.1, upper shaft part 14.2, lower shaft part 15, arc groove 16, transmission shaft 17, guide chute 18, motion profile
Slot 19, punching hole
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawing, but the present invention is not limited to
These embodiments.
Embodiment 1:
As shown in Figures 1 to 7, a kind of micro- stamping equipment of closely spaced array high speed, including formed punch clamping and positioning device, punching press ginseng
Number regulating device, clamping workpiece positioning device and the lifting driving dress for driving the formed punch clamping and positioning device to move up and down
It sets.
As shown in Figures 1 to 5, the formed punch clamping and positioning device includes adjustment disk 11, track plate 9, multi-diameter shaft 14, formed punch
Seat 7 and positioning housing 10.The positioning housing 10 is located at the outside of adjustment disk 11 and track plate 9, and positioning housing 10 passes through
Pin 2 and track plate 9 are connected, and position between housing 10 and track plate 9 as interference fit.Position housing 10 and 11 phase of adjustment disk
Mutually separation.
The multi-diameter shaft 14 has three, and there are three punch holders 7, and it is convex that the bottom end of each punch holder 7 is respectively arranged with a formed punch
Mould 5.Each multi-diameter shaft 14 includes connected upper shaft part 14.1 and lower shaft part 14.2, and the outer diameter of upper shaft part 14.1 is greater than lower shaft part
14.2 outer diameter.The bottom end of the lower shaft part 14.2 of a piece multi-diameter shaft 14 is correspondingly connected with the punch holder 7.
It is opened up along its circumferential direction there are three arc groove 15 compatible with upper shaft part on the adjustment disk 11, arc groove 15 is around tune
The center for saving disk 11 is uniformly distributed, and the upper shaft part 14.1 of each multi-diameter shaft 14 is located in arc groove.The starting point of each arc groove 15 away from
It is less than distance of each 15 terminal of arc groove apart from 11 center of adjustment disk with a distance from 11 center of adjustment disk, that is to say, that each arc
The starting point of slot 15 since the position close to 11 center of adjustment disk, tie to close to 11 edge of adjustment disk by the terminal of each arc groove 15
Beam, so that multi-diameter shaft 14 will drive coupled punch holder 7 and complete edge on track plate 9 when meeting the rotation of adjustment disk 11
The radial movement of track plate 9.
Specifically, the formed punch clamping and positioning device further includes three positioning screws 13, and positioning screw 13 includes nail
Head and post, the outer diameter of ailhead are greater than the width of each arc groove 15, offer and the positioning screw 13 on each multi-diameter shaft 14
The compatible through hole of post, the top of each punch holder 7 offer the first threaded hole compatible with the post, and
First threaded hole is blind hole, and the post of positioning screw 13 is threadedly coupled after passing through multi-diameter shaft 14 with the punch holder 7.In order to suitable
The process requirements of the punching hole of different pore size are answered, are detachable connection between the punch holder 7 and formed punch punch-pin 5, it is preferable that
To be threadedly coupled between the punch holder 7 and coupled formed punch punch-pin 5, the lower part of each punch holder 7 is offered for installing
Second threaded hole of formed punch punch-pin 5, it is straight that the center line of first threaded hole with the center line of the second threaded hole is located at same
On line.By designing the formed punch punch-pin 5 of more sets different size (various outer diameter), the processing that different punching internal diameters may be implemented is needed
It asks.
It is radially opened up on the track plate 9 there are three motion profile slot 18 compatible with lower shaft part 14.2, it is each to transport
Dynamic track groove 18 is through slot.Needed in the distribution situation of motion profile slot 18 and workpiece to be processed as shown in FIG. 6 processing be in
The arrangement situation of the punching hole 19 of array distribution is identical.The lower shaft part 14.2 of each multi-diameter shaft 14 is located in motion profile slot 18
And it can be slid along motion profile slot 18.It is radially also provided on the bottom face of the track plate 9 and 7 phase of punch holder
The top of the guide chute 17 of adaptation, each punch holder 7 is located in guide chute 17, and during the motion along guide chute
17 slidings.
Micro- stamping equipment further includes the rotary driving part for driving the adjustment disk 11 to rotate.The rotary driving part packet
Servo motor 12 and transmission shaft 16 are included, one end of transmission shaft 16 connects the center of adjustment disk 11, the other end and servo motor 12
Output shaft is connected.Servo motor 12 drives adjustment disk 11 to rotate by transmission shaft 16, passes through multi-diameter shaft 14 when adjustment disk 11 rotates
The punch holder 7 and formed punch punch-pin 5 moving radially along track plate 9 are driven, so that formed punch punch-pin 5 be made to complete along A shown in fig. 6
To porous punching course.
5 horizontal movement of formed punch punch-pin is precisely controlled in order to realize, corresponding displacement sensor or photoelectricity can be set
Sensor, when displacement sensor or photoelectric sensor detect the last one punching that formed punch punch-pin 5 is completed in horizontal direction
When work, displacement sensor or photoelectric sensor control servo motor 12 by control system in time to control system feedback signal
It shuts down, and controls following press machine movements, move upwards formed punch punch-pin 5, complete stamping procedure.
The punching press parameter adjustment control includes control system 1, and the servo motor 12 is controlled by the control system 1.
The lifting drive includes press machine, and the drawing velocity and stamping press of the press machine are controlled by the control system 1.
The press machine for drive formed punch punch-pin 5 complete punching press movement, the servo motor 12 by adjustment disk 11, multi-diameter shaft 14,
Track plate 9 and punch holder 7 drive formed punch punch-pin 5 to complete regular porous punching press movement, i.e. servo motor 12 drives formed punch convex
Mould 5 realizes horizontal movement.The vertical ramming motion of formed punch punch-pin 5 and horizontal sliding movement cooperate in the present invention, complete
The punch work of porous plate, this and realize the punching press of variable element by changing the position of workpiece to be processed in the prior art
Journey is entirely different.
The clamping workpiece positioning device includes punching press platform and the cavity plate being arranged on punching press platform 4, the cavity plate 4
In the lower section of formed punch punch-pin 5, workpiece to be processed is placed between formed punch punch-pin 5 and cavity plate 4.The punching press parameter adjustment control is also
Including reflective high frequency eddy current sensor 8, the two sides of the cavity plate 4 are respectively arranged with sensor mount 3, each sensor installation
Be respectively arranged with the reflective high frequency eddy current sensor 8 on frame 3, each reflective high frequency eddy current sensor 8 with control system 1
Communication connection, each reflective high frequency eddy current sensor 8 is used to detect the thickness of workpiece to be processed and the data that will test are real-time
It is transmitted to control system 1.
It should be noted that the cross section of the sensor mount 3 in the present invention is in inverted L shape, it is used not only for installing
The structure design of the reflective high frequency eddy current sensor 8, sensor mount 3 also ensures the work to be processed in punching course
The position precision of part.
The control system 1 determines the size and punch-pin of stamping press according to the thickness data of the workpiece to be processed transmitted
Drawing velocity reduces the damage due to different plate thickness for formed punch punch-pin 5, extends to ensure that the precision of stamping parts
The service life of formed punch punch-pin 5.
Embodiment 2:
The present embodiment is identical as the structure composition of embodiment 1, and unique different place is to control aspect, specifically comes
It says, when being used to process workpiece to be processed as shown in Figure 8 for micro- stamping equipment in the present invention, the control process of embodiment 2
Than embodiment 1 control process more than conversion and control process to stamping position.
As shown in figure 8, for workpiece to be processed of its workpiece to be processed compared to Fig. 6, and rushing of needing to stamp of more three column
Hole 19 is pressed, therefore, when processing using micro- stamping equipment of the invention to workpiece to be processed as shown in Figure 8, with adjusting
The rotation of disk 11 drives formed punch punch-pin 5 to move horizontally first along the direction A, when multi-diameter shaft 14 moves to motion profile slot 18
Extreme position or when displacement sensor or photoelectric sensor detect that formed punch punch-pin 5 completes the punching press to certain an array, pressure
Power machine first drives formed punch punch-pin 5 to rise, and then adjustment disk 11 continues to rotate under the drive of servo motor 12, and passes through multi-diameter shaft
14 drive track plate 9 and position housing 10 along B as shown in Figure 8 to or with B to 60 ° opposite of opposite direction rotation, to drive
Punch holder 7 and formed punch punch-pin 5 are rotated to the punching hole to be processed of lower an array adjacent with preceding an array on workpiece to be processed
At position.Formed punch clamping and positioning device and press machine act again, and driving formed punch punch-pin 5 completes corresponding punching operation.
Embodiment 3:
The present embodiment is identical as the structure composition of embodiment 1, and unique different place is to control aspect, specifically comes
It says, when being used to process workpiece to be processed as shown in Figure 9 for micro- stamping equipment in the present invention, the control process of embodiment 3
Than embodiment 1 control process more than conversion and control process to stamping position.
As shown in figure 9, for workpiece to be processed of its workpiece to be processed compared to Fig. 8, and rushing of needing to stamp of more three column
Hole 19 is pressed, therefore, when processing using micro- stamping equipment of the invention to workpiece to be processed as shown in Figure 9, with adjusting
The rotation of disk 11 drives formed punch punch-pin 5 to move horizontally first along the direction A, when multi-diameter shaft 14 moves to motion profile slot 18
Extreme position or when displacement sensor or photoelectric sensor detect that formed punch punch-pin 5 completes the punching press to certain an array, pressure
Power machine first drives formed punch punch-pin 5 to rise, and then adjustment disk 11 continues to rotate under the drive of servo motor 12, and passes through multi-diameter shaft
14 drive track plate 9 and position housing 10 along B as shown in Figure 9 to or with B to 30 ° opposite of opposite direction rotation, to drive
Punch holder 7 and formed punch punch-pin 5 are rotated to the punching hole to be processed of lower an array adjacent with preceding an array on workpiece to be processed
At position.Formed punch clamping and positioning device and press machine act again, and driving formed punch punch-pin 5 completes the punching operation of respective array.
After the completion of the column punching operation, adjustment disk 11 drives track plate 9 and positioning housing 10 along such as Fig. 9 institute again by multi-diameter shaft 14
The B shown rotates 30 ° to opposite opposite direction to or with B again, so that punch holder 7 and formed punch punch-pin 5 be driven to rotate to be processed
On workpiece at the position of the punching hole to be processed of lower an array adjacent with preceding an array, formed punch clamping and positioning device and press machine
It acts again, until driving formed punch punch-pin 5 completes the punching operation of respective array.After finally arriving whole processes, by unloading
6 discharging of flitch, out molded part.
It should be noted that workpiece to be processed is not limited only to array hole described in above-described embodiment 1 to 3, may be used also
With more, that is to say, that present invention is particularly suitable for the processing to the workpiece to be processed with 3N column punching hole 19, wherein N is
The group number of formed punch punch-pin described in embodiment 1 (formed punch punch-pin three in embodiment 1 are one group).
The part that do not address in the present invention uses or uses for reference prior art and can be realized.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property.
Specific embodiment described herein is only to spiritual example explanation of the invention.Belonging to the present invention
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, and however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of micro- stamping equipment of closely spaced array high speed, which is characterized in that including formed punch clamping and positioning device, the formed punch clamping
Positioning device includes adjustment disk, track plate, multi-diameter shaft, punch holder and positioning housing；Multi-diameter shaft has more, the quantity of punch holder
Identical as the quantity of multi-diameter shaft, the bottom end of each punch holder is respectively arranged with a formed punch punch-pin, and each multi-diameter shaft includes connected
Upper shaft part and lower shaft part, the bottom end of the lower shaft part of a multi-diameter shaft are correspondingly connected with the punch holder；Along its week on adjustment disk
To arc groove equal with the ladder number of axle and compatible with upper shaft part is offered, arc groove is uniformly distributed around the center of adjustment disk, and
The distance that the starting point distance of each arc groove adjusts disk center is less than the distance that each arc groove terminal distance adjusts disk center, each institute
The upper shaft part for stating multi-diameter shaft is located in arc groove；It is radially offered on the track plate equal with the ladder number of axle and under
Shaft part compatible motion profile slot needs the array punching hole of processing in the distribution situation and workpiece to be processed of motion profile slot
Arrangement situation is consistent, and the lower axle section of each multi-diameter shaft is located in motion profile slot and can slide along motion profile slot；It is described
Locating cover clamshell is located at the outside of adjustment disk and track plate, and positions housing and be connected with track plate, be separated from each other with adjustment disk；Institute
Stating micro- stamping equipment further includes driving the rotary driving part for adjusting disc spins；The rotary driving part include servo motor and
Transmission shaft, the center of one end connection adjustment disk of transmission shaft, the other end are connected with the output shaft of servo motor, and servo motor passes through
Transmission shaft, which drives, adjusts disc spins, drives the punch holder and formed punch punch-pin along track plate by multi-diameter shaft when adjusting disc spins
It moves radially, when multi-diameter shaft moves to the extreme position of motion profile slot, adjustment disk drives track plate by multi-diameter shaft and determines
Position housing rotates certain angle, so that punch holder and formed punch punch-pin be driven to rotate to adjacent with preceding an array on workpiece to be processed
Lower an array punching press hole location to be processed.
2. a kind of micro- stamping equipment of closely spaced array high speed according to claim 1, which is characterized in that edge on the track plate
Its radial direction is also provided with guide chute compatible with the punch holder, and the top of each punch holder is located in guide chute,
And it is slid during the motion along guide chute.
3. a kind of micro- stamping equipment of closely spaced array high speed according to claim 1, which is characterized in that the formed punch clamping is fixed
Position device further includes positioning screw, and the quantity of positioning screw and the quantity of multi-diameter shaft are equal, and positioning screw includes ailhead and post,
The outer diameter of ailhead is greater than the width of each arc groove, offers perforation compatible with the post of the positioning screw on each multi-diameter shaft
Hole, the top of each punch holder offers the first threaded hole compatible with the post, and first threaded hole is blind
Hole, the post of positioning screw are threadedly coupled after passing through multi-diameter shaft with the punch holder.
4. a kind of micro- stamping equipment of closely spaced array high speed according to claim 1, which is characterized in that each punch holder and
It is detachable connection between coupled formed punch punch-pin.
5. a kind of micro- stamping equipment of closely spaced array high speed according to claim 3, which is characterized in that the punch holder and with
To be threadedly coupled between its connected formed punch punch-pin, the lower part of each punch holder offers the second screw thread for installing formed punch punch-pin
The center line in hole, the center line and the second threaded hole of first threaded hole is located on the same line.
6. a kind of micro- stamping equipment of closely spaced array high speed according to claim 1, which is characterized in that micro- stamping equipment
It further include punching press parameter adjustment control, punching press parameter adjustment control includes control system, and the rotary driving part is by the control
System control.
7. a kind of micro- stamping equipment of closely spaced array high speed according to claim 6, which is characterized in that micro- stamping equipment
It further include clamping workpiece positioning device, clamping workpiece positioning device includes punching press platform and the cavity plate that is arranged on punching press platform,
The cavity plate is located at the lower section of formed punch punch-pin, and workpiece to be processed is placed between formed punch punch-pin and cavity plate.
8. a kind of micro- stamping equipment of closely spaced array high speed according to claim 7, which is characterized in that the punching press parameter tune
Regulating device further includes reflective high frequency eddy current sensor, and the two sides of the cavity plate are respectively arranged with sensor mount, each to sense
The reflective high frequency eddy current sensor is respectively arranged on device mounting rack, each reflective high frequency eddy current sensor is with control
System communication connection, each reflective high frequency eddy current sensor is used to detect the thickness of workpiece to be processed and the data that will test are real-time
It is transmitted to control system.
9. a kind of micro- stamping equipment of closely spaced array high speed according to claim 6, which is characterized in that micro- stamping equipment
It further include the lifting drive for driving the formed punch clamping and positioning device to move up and down, the lifting drive includes pressure
Power machine, the drawing velocity and stamping press of the press machine are controlled by the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996463.1A CN107971391B (en) | 2017-10-24 | 2017-10-24 | A kind of micro- stamping equipment of closely spaced array high speed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996463.1A CN107971391B (en) | 2017-10-24 | 2017-10-24 | A kind of micro- stamping equipment of closely spaced array high speed |
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| Publication Number | Publication Date |
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| CN107971391A CN107971391A (en) | 2018-05-01 |
| CN107971391B true CN107971391B (en) | 2019-03-26 |
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| CN116422755B (en) * | 2023-04-20 | 2024-01-16 | 江苏群业电工有限公司 | Wire coil stamping forming equipment for winding cables |
| CN116552046B (en) * | 2023-05-08 | 2023-10-31 | 珠海稻盛科技有限公司 | Continuous die stamping production device for step-by-step distance adjustable thin structural part |
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| JPS54108083A (en) * | 1978-02-10 | 1979-08-24 | Toshiba Corp | Numerical controller for press work machines |
| FR2529949A1 (en) * | 1982-07-09 | 1984-01-13 | Chapeau Emile | Tooling for punching a tube |
| US4846031A (en) * | 1987-11-04 | 1989-07-11 | Jl Tool And Machine Co. | Method and apparatus for blanking molded parts |
| CN2286099Y (en) * | 1996-05-17 | 1998-07-15 | 吴锡纯 | Horizontal-drawing automatic press |
| CN2925678Y (en) * | 2006-06-30 | 2007-07-25 | 张海勇 | Claw clutch of circular punch |
| CN201711412U (en) * | 2010-05-25 | 2011-01-19 | 东昌电机(深圳)有限公司 | Groove forming device |
| CN104148479A (en) * | 2014-07-16 | 2014-11-19 | 苏州市天烨机械工程有限公司 | Multi-head punching device |
| CN204471685U (en) * | 2015-01-21 | 2015-07-15 | 安徽精致机电科技有限公司 | A kind of tyre vulcanizer handling tire assembly |
| CN104874659B (en) * | 2015-06-01 | 2017-04-19 | 东莞市闻誉实业有限公司 | Circumferential groove punching machine used for LED (Light Emitting Diode) radiator |
| CN105414356B (en) * | 2015-12-18 | 2017-06-27 | 江苏扬力数控机床有限公司 | A kind of mould changing device of NC turret punch machine |
| CN105562509B (en) * | 2016-01-29 | 2017-12-29 | 中山市汉德机器人有限公司 | Pipe automatic punch machine |
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2017
- 2017-10-24 CN CN201710996463.1A patent/CN107971391B/en active Active
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