CN208729290U - Automatic releasing device and lathe - Google Patents
Automatic releasing device and lathe Download PDFInfo
- Publication number
- CN208729290U CN208729290U CN201821193308.2U CN201821193308U CN208729290U CN 208729290 U CN208729290 U CN 208729290U CN 201821193308 U CN201821193308 U CN 201821193308U CN 208729290 U CN208729290 U CN 208729290U
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- support frame
- fixed plate
- releasing device
- automatic releasing
- jigger
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Abstract
The utility model relates to a kind of automatic releasing devices, in board, the board includes main body and the stock supporting plate set on the main body, the stock supporting plate is for placing plate workpiece, the automatic releasing device includes fixed plate, several jigger pins, support frame and dynamical element, several jigger pin intervals are set in the fixed plate, at least two jigger pins are connected to support frame as described above far from one end of the fixed plate, the stock supporting plate offers the avoiding hollow groove to match with support frame as described above, the dynamical element is connected to the fixed plate, when the dynamical element pushes the fixed plate to rise, support frame as described above passes through the avoiding hollow groove so that the plate workpiece is jacked up.Above-mentioned automatic releasing device can effectively increase the forced area of plate workpiece in de- material.
Description
Technical field
The utility model relates to machine tool technology fields, more particularly to a kind of automatic dropping device and lathe.
Background technique
Printed circuit board (PCB, Printed Circuit Board) CNC milling machine generally uses certain amount in processing
The fixed pcb board of pin, pcb board raised and is detached from pin by the jigger pin that when de- material is leant out by stock supporting plate lower part.Jigger pin is solid
It is scheduled on the die pad on the downside of stock supporting plate, the arrangement of this jigger pin is in dot matrix, is separated between two adjacent jigger pins certain
Distance is point contact between jigger pin and plank, and forced area is smaller, and pcb board is caused to easily deform.
Utility model content
Based on this, it is necessary to for jigger pin and the lesser problem of pcb board contact area, provide a kind of automatic releasing device
And lathe.
A kind of automatic releasing device is set in board, and the board includes main body and the stock supporting plate set on the main body, institute
It includes fixed plate, several jigger pins, support frame and power member that stock supporting plate, which is stated, for placing plate workpiece, the automatic releasing device
Part, several jigger pin intervals are set in the fixed plate, at least two one end of the jigger pin far from the fixed plate
It is connected to support frame as described above, the stock supporting plate offers the avoiding hollow groove to match with support frame as described above, the dynamical element connection
In the fixed plate, when the dynamical element pushes the fixed plate to rise, support frame as described above passes through the avoiding hollow groove so that institute
Plate workpiece is stated to be jacked up.
Above-mentioned automatic releasing device, the top of multiple jigger pins are provided with support frame, when ejecting plate workpiece, support frame with
Plate workpiece directly contacts, effectively increase forced area, makes plate workpiece stress more evenly, and de- material is more efficient steady.It is another
Aspect can suitably increase the spacing distance of jigger pin, reduce the total quantity of jigger pin in fixed plate by the way that support frame is arranged.
Support frame as described above is at least partially housed in the avoiding hollow groove in one of the embodiments,.
The number of support frame as described above is multiple in one of the embodiments,.
In one of the embodiments, the length of the jigger pin be less than or equal to the stock supporting plate and the fixed plate it
Between maximum distance.
The length of the jigger pin is greater than or equal to the thickness of the stock supporting plate in one of the embodiments,.
Support frame as described above is rigid in one of the embodiments,.
The dynamical element is cylinder in one of the embodiments,.
Several jigger pins are uniformly distributed in the fixed plate in one of the embodiments, and the stock supporting plate is also opened
Equipped with several through-holes, the jigger pin is movably through the through-hole, to push the fixed plate liter in the dynamical element
When drop movement, the jigger pin moves up and down with the fixed plate along the through-hole.
The jigger pin is equipped with threaded hole, the support close to one end of support frame as described above in one of the embodiments,
Counterbore is offered on frame, several connectors successively wear the counterbore and the threaded hole, so that support frame as described above is connected to institute
State jigger pin.
A kind of lathe, including board and the automatic releasing device, the automatic releasing device is contained in the board
It is interior.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lathe in an embodiment including automatic releasing device；
Fig. 2 is the explosive decomposition figure of lathe shown in Fig. 1；
Lathe shown in Fig. 3 Fig. 1 is in the structure chart of de- material state.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, a kind of lathe, the automatic releasing device 100 including 200 sum of board, automatic releasing device 100 accommodate
In in board 200.
Board 200 includes main body 210 and the stock supporting plate 220 set on main body 210, and stock supporting plate 220 is for placing plate workpiece
300。
Also referring to Fig. 1 and Fig. 2, automatic releasing device 100 includes fixed plate 10, several jigger pins 20, support frame 30
And dynamical element 40, several jigger pins 20 interval are set in fixed plate 10, at least two jigger pins 20 far from fixed plate 10 one
End is connected to support frame 30, and stock supporting plate 220 offers the avoiding hollow groove 221 to match with support frame 30, and dynamical element 40 is connected to
Fixed plate 10, when dynamical element 40 pushes fixed plate 10 to rise, support frame 30 passes through avoiding hollow groove 221 so that 300 quilt of plate workpiece
It jacks up.
Above-mentioned automatic releasing device 100, the top of multiple jigger pins 20 are provided with support frame 30, eject plate workpiece 300
When, it avoids jigger pin 20 from directly contacting with plate workpiece 300, to effectively increase forced area, makes 300 stress of plate workpiece more
Uniformly, de- material is more efficient steady.On the other hand, by the way that support frame 30 is arranged, the interval distance of jigger pin 20 can suitably be increased
From the total quantity of jigger pin 20 in reduction fixed plate 10.
Specifically, the main body 210 and stock supporting plate 220 of board 200 enclose to set and are formed with installation space, automatic releasing device 100
It is contained in the installation space, main body 210 is equipped with several boss, and fixed plate 10 is carried on boss, and boss offers through-hole, fixed
Plate 10 is equipped with guiding axis, and guiding axis is contained in through-hole, when dynamical element 40 pushes 10 elevating movement of fixed plate, guiding axis edge
Through-hole moves back and forth.Guiding axis is matched with through-hole, plays guiding role, guarantees that fixed plate 10 can be vertically moved up or down, to make
Obtaining support frame 30 can smoothly go up and down along avoiding hollow groove 221.
It should be noted that support frame 30 can be crux, the center and end of support frame 30 are equipped on jigger pin
On 20.Support frame 30 can also be other shapes.
It should be understood that plate workpiece 300 can be pcb board (i.e. printed circuit board, Printed Circuit Board).
Support frame 30 is at least partially housed in avoiding hollow groove 221.On the one hand, the automatic releasing device 100 can be improved
Assembly efficiency, on the other hand, it is ensured that support frame 30 is aligned with avoiding hollow groove 221, avoids stock supporting plate 220 in 30 lifting process of support frame
The formation of support frame 30 is blocked.
The number of support frame 30 is multiple.A support frame 30, multiple groups support is arranged in the end of one group of adjacent jigger pin 20
Frame 30 jointly forms plate workpiece 300 and supports, and further increases forced area.
The length of jigger pin 20 is less than or equal to the maximum distance between stock supporting plate 220 and fixed plate 10.220 He of stock supporting plate
Maximum distance between fixed plate 10 is the vertical range of stock supporting plate 220 and fixed plate 10 when fixed plate 10 is withdrawn.Work as fixation
When plate 10 drives jigger pin 20 to withdraw, guarantees the surfacing of stock supporting plate 220, facilitate the fixation of plate workpiece 300.
The length of jigger pin 20 is greater than or equal to the thickness of stock supporting plate 220.When jigger pin 20 stretches out, it is ensured that 20 energy of jigger pin
Enough stretch out stock supporting plate 220.
Support frame 30 is rigid.Specifically, can be aluminium or PVC.
Dynamical element 40 is cylinder.The lifting that fixed plate 10 is realized by the air pressure transformation in cylinder, so that jigger pin 20
It is stretched out with support frame 30 or retraction course motion is steady.
Several jigger pins 20 are uniformly distributed in fixed plate 10, and stock supporting plate 220 is also provided with several through-holes 222, jigger pin 20
Movably through through-hole 222, with when dynamical element 40 pushes 10 elevating movement of fixed plate, jigger pin 20 is with 10 edge of fixed plate
Through-hole 222 moves up and down.The through-hole 222 is independently arranged with avoiding hollow groove 221.When fixed plate 10 is gone up and down, part is not supported frame
The through-hole 222 that the jigger pin 20 of 30 coverings opens up along stock supporting plate 220 moves.
Jigger pin 20 is equipped with threaded hole close to one end of support frame 30, offers counterbore, several connectors on support frame 30
Counterbore and threaded hole are successively worn, so that support frame 30 is connected to jigger pin 20.
Referring to Fig. 1, aforementioned lathe, when processing to pcb board, support frame 30 is located in avoiding hollow groove 221, also, prop up
The upper surface of support 30 is lower than the upper surface of stock supporting plate 220.Referring to Fig. 3, when pcb board needs de- material, 40 (gas of dynamical element
Cylinder) push fixed plate 10 to move up, then jigger pin 20, support frame 30 move up therewith.At this point, support frame 30 in avoiding hollow groove 221 by visiting
Out, thus push top pcb board on lift, be detached from stock supporting plate 220 on fixing pin (not shown), de- material complete.So
Afterwards, dynamical element 40 passes in and out air pressure transformation, and piston rod is fallen, and fixed plate 10 is fallen automatically under the effect of gravity, at this time support frame
30 drop back into avoiding hollow groove 221, and entire de- material process is completed.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of automatic releasing device, it is set in board, the board includes main body and the stock supporting plate set on the main body, described
Stock supporting plate is for placing plate workpiece, which is characterized in that the automatic releasing device includes fixed plate, several jigger pins, support
Frame and dynamical element, several jigger pin intervals are set in the fixed plate, and at least two jigger pins are far from described solid
One end of fixed board is connected to support frame as described above, and the stock supporting plate offers the avoiding hollow groove to match with support frame as described above, described dynamic
Power element is connected to the fixed plate, and when the dynamical element pushes the fixed plate to rise, support frame as described above passes through described keep away
Empty slot is so that the plate workpiece is jacked up.
2. automatic releasing device according to claim 1, which is characterized in that support frame as described above is at least partially housed in described
In avoiding hollow groove.
3. automatic releasing device according to claim 1, which is characterized in that the number of support frame as described above is multiple.
4. automatic releasing device according to claim 1, which is characterized in that the length of the jigger pin is less than or equal to institute
State the maximum distance between stock supporting plate and the fixed plate.
5. automatic releasing device according to claim 1, which is characterized in that the length of the jigger pin is greater than or equal to institute
State the thickness of stock supporting plate.
6. automatic releasing device according to claim 1, which is characterized in that support frame as described above is rigid.
7. automatic releasing device according to claim 1, which is characterized in that the dynamical element is cylinder.
8. automatic releasing device according to claim 1, which is characterized in that several jigger pins are uniformly distributed in described
Fixed plate, the stock supporting plate are also provided with several through-holes, and the jigger pin is movably through the through-hole, in the power
When element pushes the fixed plate elevating movement, the jigger pin moves up and down with the fixed plate along the through-hole.
9. automatic releasing device according to claim 1, which is characterized in that the jigger pin close to support frame as described above one
End is equipped with threaded hole, offers counterbore on support frame as described above, and several connectors successively wear the counterbore and the threaded hole, with
Support frame as described above is set to be connected to the jigger pin.
10. a kind of lathe, which is characterized in that described including board and the described in any item automatic releasing devices of claim 1-9
Automatic releasing device is contained in the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193308.2U CN208729290U (en) | 2018-07-26 | 2018-07-26 | Automatic releasing device and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193308.2U CN208729290U (en) | 2018-07-26 | 2018-07-26 | Automatic releasing device and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729290U true CN208729290U (en) | 2019-04-12 |
Family
ID=66027161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193308.2U Active CN208729290U (en) | 2018-07-26 | 2018-07-26 | Automatic releasing device and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111698831A (en) * | 2020-05-21 | 2020-09-22 | 深圳市大族数控科技有限公司 | Stripping mechanism and PCB forming machine |
-
2018
- 2018-07-26 CN CN201821193308.2U patent/CN208729290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111698831A (en) * | 2020-05-21 | 2020-09-22 | 深圳市大族数控科技有限公司 | Stripping mechanism and PCB forming machine |
| CN111698831B (en) * | 2020-05-21 | 2022-10-11 | 深圳市大族数控科技股份有限公司 | Stripping mechanism and PCB forming machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 518101 workshop 5 / F, 1 / 2 / F, 14 / F, 17 / F, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 518051 Dazu Laser Building, No. 9 Xinxi Road, North District, Nanshan High-tech Park, Shenzhen City, Guangdong Province Co-patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518101 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's CNC Technology Co.,Ltd. Address before: 518101 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. |