CN209407269U - A kind of transistor pin bending cutting device - Google Patents
A kind of transistor pin bending cutting device Download PDFInfo
- Publication number
- CN209407269U CN209407269U CN201821928427.8U CN201821928427U CN209407269U CN 209407269 U CN209407269 U CN 209407269U CN 201821928427 U CN201821928427 U CN 201821928427U CN 209407269 U CN209407269 U CN 209407269U
- Authority
- CN
- China
- Prior art keywords
- block
- conversion
- notch
- gear
- processing
- 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
- Shearing Machines (AREA)
Abstract
The utility model discloses a kind of transistor pin bending cutting devices, including processing top plate and processing base, the surface side of the processing base is equipped with placement block, the surface side of the placement block is evenly arranged with resettlement groove, the surface of the processing base is provided with stitch notch, the stitch notch is connected with resettlement groove, the side of the stitch notch is connected with bending slot, the top of the bending slot is provided with cutting block close to the side of stitch notch, servo motor is installed at the inside center of the processing base, driving gear is installed on the output shaft of the servo motor, the two sides of the driving gear are equipped with driven gear, the driven gear is engaged with driving gear, stroke screw rod is installed on the driven gear, the top of the stroke screw rod passes through processing top plate.The utility model can effectively improve the bending of device, cut stability when structure is gone up and down.
Description
Technical field
The utility model relates to triode technical field, specially a kind of transistor pin bending cutting device.
Background technique
Triode is a kind of semiconductor devices for controlling electric current, and effect is that small-signal is zoomed into range value is biggish
Electric signal usually has two kinds of structures of PNP and NPN, in process because of the difference of processing request, it usually needs to triode
It carries out bending or cuts out.
The utility model people of the application has found that structure liter is cut out in the bending of existing triode pin bending cutting device
When drop, it usually needs gone up and down using multiple stroke screw rods, multiple stroke screw rods can lead to the problem of asynchronous, cause using not
Just.
Utility model content
The purpose of this utility model is to provide a kind of transistor pin bending cutting devices, it is intended to improve existing
Triode pin bending cutting device bending, cut out structure lifting when, it usually needs risen using multiple stroke screw rods
Drop, multiple stroke screw rods can lead to the problem of asynchronous.
The utility model is realized in this way:
A kind of transistor pin bending cutting device, including processing top plate and processing base, the processing base
Surface side placement block is installed, the surface side of the placement block is evenly arranged with resettlement groove, the table of the processing base
Face is provided with stitch notch, and the stitch notch is connected with resettlement groove, and the side of the stitch notch is connected with bending slot, described
The top for bending slot is provided with cutting block close to the side of stitch notch, and the top for cutting block and the top of stitch notch are neat
It is flat, through-hole is set at the center for cutting block, and the bottom angled of the bending slot is arranged and runs through processing base, the processing
Servo motor is installed at the inside center of pedestal, driving gear, the master are installed on the output shaft of the servo motor
The two sides of moving gear are equipped with driven gear, and the driven gear is set altogether there are four and in distributed rectangular, the driven gear with
Driving gear engages, and stroke screw rod is equipped on the driven gear, the top of the stroke screw rod passes through processing top plate, described
The top of stroke screw rod is equipped with stop nut, and the bottom of the processing top plate is evenly arranged with folded block, the folded block
Position and the position of bending slot match.
Further, the two sides of the placement block are fixedly installed with spur rack, and the bottom of spur rack is equipped with driving gear,
It is engaged with spur rack on the top of driving gear.
Further, the side of the driving gear is equipped with worm gear, and the driving gear and worm gear are mounted on same axis
On, and the both ends of the axis are connected by bearing with processing base, the bottom of worm gear is equipped with worm screw, worm and wheel engagement, snail
Bar extends to the outside of processing base.
Further, conversion slot is offered on the processing top plate, converts in slot and change-over panel is installed, change-over panel is along width
The opposite two sides in direction are equipped with spring mounting blocks, and the bottom end of spring mounting blocks is equipped with spring, and spring mounting blocks pass through spring
It is connected with processing top plate, change-over panel two sides opposite along its length offer conversion notch, and the cross sectional shape for converting notch is
Right angled triangle, the bottom end of change-over panel are fixedly installed with cutting cutter, the position of cutting cutter and the position for cutting through-hole on block
It is corresponding.
Further, the two sides of the conversion slot are connected with telescopic chute, and spring is equipped in telescopic chute, is equipped in spring
Connecting rod, connecting rod are fixedly installed with conversion block close to one end of change-over panel, and shape and the conversion notch of conversion block match, conversion block
In insertion conversion notch, connecting rod is fixedly installed with conversion handle far from one end of change-over panel, and conversion handle extends to processing top plate
Outside.
Compared with prior art, the utility model has the beneficial effects that the utility model
(1), servo motor drives four stroke screw rod rotations by driving gear and driven gear, and processing top plate is transported therewith
It is dynamic, it avoids using bending, cut when structure is gone up and down because multiple the asynchronous of stroke screw rod lead to the problem of.
(2), placement block movement is driven by worm screw, worm gear, driving gear and spur rack, utilizes the self-locking of worm gear and worm screw
Function prevents self movement of placement block, can change and fix the installation site of triode.
(3), when needing to bend, conversion block is located on change-over panel in the conversion notch of lower, and cutting cutter, which is located at, to be turned
It changes in slot, only uses folded block, when needing to cut out, conversion block is located on change-over panel in the conversion notch of higher position, cutting cutter
Decline and lower than the height of folded block, only use cutting cutter, avoids bending from working with cutting one, interact.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram on the utility model processing base surface；
Fig. 3 is the enlarged drawing in the area the utility model A；
Fig. 4 is the structural schematic diagram of the utility model bending slot；
Fig. 5 is the scheme of installation of the utility model stroke screw rod；
Fig. 6 is the scheme of installation of the utility model change-over panel；
Fig. 7 is the scheme of installation of the utility model placement block.
In figure: 1, processing top plate；2, handle is converted；3, stroke screw rod；4, processing base；5, worm screw；6, change-over panel；7, pacify
Set block；8, block is cut；9, slot is bent；10, stitch notch；11, resettlement groove；12, driven gear；13, driving gear；14, servo
Motor；15, notch is converted；16, spring mounting blocks；17, telescopic chute；18, conversion block；19, slot is converted；20, cutting cutter；21,
Spring；22, connecting rod；23, spur rack；24, gear is driven；25, worm gear；26, folded block.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Referring to Fig.1 shown in -7, a kind of transistor pin bending cutting device, including processing top plate 1 and processing bottom
Seat 4, the surface side of processing base 4 is equipped with placement block 7, and the two sides of placement block 7 are fixedly installed with spur rack 23, spur rack 23
Bottom be equipped with driving gear 24, driving gear 24 top engaged with spur rack 23, drive gear 24 side be equipped with
Worm gear 25, driving gear 24 and worm gear 25 are installed on the same axis, and the both ends of the axis are connected by bearing with processing base 4,
The bottom of worm gear 25 is equipped with worm screw 5, and worm screw 5 engages with worm gear 25, and worm screw 5 extends to the outside of processing base 4, utilizes worm gear
25 and the self-locking function of worm screw 5 prevent self movement of placement block 7, the surface side of placement block 7 is evenly arranged with resettlement groove 11,
The surface of processing base 4 is provided with stitch notch 10, and stitch notch 10 is connected with resettlement groove 11, the side connection of stitch notch 10
There is bending slot 9, the top for bending slot 9 is provided with close to the side of stitch notch 10 cuts block 8, cuts top and the stitch of block 8
The top of notch 10 flushes, and cuts and through-hole is arranged at the center of block 8, and the bottom angled of bending slot 9 is arranged and runs through processing base
4, servo motor 14 is installed at the inside center of processing base 4, driving gear is installed on the output shaft of servo motor 14
13, the two sides of driving gear 13 are equipped with driven gear 12, and driven gear 12 sets there are four altogether and is in distributed rectangular, driven gear
12 engage with driving gear 13, and stroke screw rod 3 is equipped on driven gear 12, and the top of stroke screw rod 3 passes through processing top plate 1,
Stroke screw rod 3 is connected by screw thread with processing top plate 1, and servo motor 14 drives four by driving gear 13 and driven gear 12
Stroke screw rod 3 rotates, and processing top plate 1 moves therewith, avoids using bending, cuts when structure is gone up and down because of multiple stroke screw rods 3
It is asynchronous lead to the problem of, the top of stroke screw rod 3 is equipped with stop nut, and the bottom of processing top plate 1 is evenly arranged with bending
Block 26, the position of folded block 26 and the position of bending slot 9 match, and process on top plate 1 and offer conversion slot 19, convert in slot 19
Change-over panel 6 is installed, opposite two sides are equipped with spring mounting blocks 16, the bottom of spring mounting blocks 16 to change-over panel 6 in the width direction
End is equipped with spring 21, and spring mounting blocks 16 are connected by spring 21 with processing top plate 1, and change-over panel 6 is opposite along its length
Two sides offer conversion notch 15, convert the cross sectional shape of notch 15 as right angled triangle, the bottom end of change-over panel 6 is fixedly installed with
Cutting cutter 20, the position of cutting cutter 20 is corresponding with the position of through-hole on block 8 is cut, and the two sides of conversion slot 19, which are connected with, stretches
Contracting slot 17 is equipped with spring 21 in telescopic chute 17, and connecting rod 22 is equipped in spring 21, and connecting rod 22 is solid close to one end of change-over panel 6
Dingan County is equipped with conversion block 18, and shape and the conversion notch 15 of conversion block 18 match, and in the insertion conversion notch 15 of conversion block 18, leads to
It crosses and changes conversion block 18 in the position of conversion notch 15, change the position of cutting cutter 20, only use cutting cutter 20 or folding
It curved piece 26, avoids interacting, connecting rod 22 is fixedly installed with conversion handle 2 far from one end of change-over panel 6, and conversion handle 2 extends
To the outside of processing top plate 1.
The working principle of the utility model is as follows:
Worm gear 25 is driven to rotate by worm screw 5, the driving gear 24 coaxial with worm gear 25 drives spur rack 23 and placement block 7
Movement, self movement of placement block 7 is prevented using the self-locking function of worm gear 25 and worm screw 5, and transistor is mounted on placement
In the resettlement groove 11 of block 7, pin pass through stitch notch 10 enter bending slot 9 in, servo motor 14 by driving gear 13 and from
Moving gear 12 drives four stroke screw rods 3 to rotate, and processing top plate 1 moves therewith, and when needing to bend, conversion block 18 is located at conversion
On plate 6 in the conversion notch 15 of lower, when processing top plate 1 declines, stitch is pressed into bending slot 9 by folded block 26, works as needs
When cutting out, conversion block 18 is located on change-over panel 6 in the conversion notch 15 of higher position, and conversion block 18 limits the position of change-over panel 6, cuts out
The decline of shear blade 20 is simultaneously lower than the height of folded block 26, and when processing top plate 1 declines, cutting cutter 20 passes through logical on cutting block 8
Stitch is cut in hole.
The use that the device obtained by above-mentioned design is able to satisfy the bending of transistor pin substantially, cuts out,
But in line with the objective for further improving its function, designer has carried out further improvement to the device.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of transistor pin bending cutting device, including processing top plate (1) and processing base (4), feature exists
In: the surface side of the processing base (4) is equipped with placement block (7), and the surface side of the placement block (7) is evenly arranged with
The surface of resettlement groove (11), the processing base (4) is provided with stitch notch (10), the stitch notch (10) and resettlement groove
(11) it is connected, the side of the stitch notch (10) is connected with bending slot (9), and the top of bending slot (9) is lacked close to stitch
The side of mouth (10), which is provided with, cuts block (8), and the top for cutting block (8) is flushed with the top of stitch notch (10), described
Through-hole is set at the center of cutting block (8), and the bottom angled of bending slot (9) is arranged and runs through processing base (4), described to add
It is equipped with servo motor (14), is equipped on the output shaft of the servo motor (14) actively at the inside center of work pedestal (4)
The two sides of gear (13), the driving gear (13) are equipped with driven gear (12), there are four the driven gear (12) sets altogether
And be in distributed rectangular, the driven gear (12) is engaged with driving gear (13), is equipped with stroke on the driven gear (12)
The top of screw rod (3), the stroke screw rod (3) passes through processing top plate (1), and the top of the stroke screw rod (3) is equipped with limit
The bottom of nut, processing top plate (1) is evenly arranged with folded block (26), the position of the folded block (26) and bending slot
(9) position matches.
2. a kind of transistor pin bending cutting device according to claim 1, which is characterized in that the placement
The two sides of block (7) are fixedly installed with spur rack (23), and the bottom of spur rack (23) is equipped with driving gear (24), drive gear
(24) it is engaged with spur rack (23) on top.
3. a kind of transistor pin bending cutting device according to claim 2, which is characterized in that the driving
The side of gear (24) is equipped with worm gear (25), and the driving gear (24) and worm gear (25) are installed on the same axis, and the axis
Both ends be connected with processing base (4) by bearing, the bottom of worm gear (25) is equipped with worm screw (5), worm screw (5) and worm gear (25)
Engagement, worm screw (5) extend to the outside of processing base (4).
4. a kind of transistor pin bending cutting device according to claim 1, which is characterized in that the processing
Conversion slot (19) is offered on top plate (1), is equipped with change-over panel (6) in conversion slot (19), and change-over panel (6) is opposite in the width direction
Two sides be equipped with spring mounting blocks (16), the bottom end of spring mounting blocks (16) is equipped with spring (21), spring mounting blocks (16)
It is connected by spring (21) with processing top plate (1), change-over panel (6) two sides opposite along its length offer conversion notch
(15), the cross sectional shape of notch (15) is converted as right angled triangle, and the bottom end of change-over panel (6) is fixedly installed with cutting cutter
(20), the position of cutting cutter (20) is corresponding with the position of through-hole on block (8) is cut.
5. a kind of transistor pin bending cutting device according to claim 4, which is characterized in that the conversion
The two sides of slot (19) are connected with telescopic chute (17), are equipped with spring (21) in telescopic chute (17), are equipped with connecting rod in spring (21)
(22), connecting rod (22) is fixedly installed with conversion block (18) close to the one end of change-over panel (6), and the shape of conversion block (18) and conversion lack
Mouth (15) matches, and in conversion block (18) insertion conversion notch (15), connecting rod (22) is fixedly mounted far from the one end of change-over panel (6)
Have conversion handle (2), conversion handle (2) extends to the outside of processing top plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928427.8U CN209407269U (en) | 2018-11-22 | 2018-11-22 | A kind of transistor pin bending cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928427.8U CN209407269U (en) | 2018-11-22 | 2018-11-22 | A kind of transistor pin bending cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407269U true CN209407269U (en) | 2019-09-20 |
Family
ID=67934684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928427.8U Active CN209407269U (en) | 2018-11-22 | 2018-11-22 | A kind of transistor pin bending cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059061A (en) * | 2020-08-31 | 2020-12-11 | 赵桂荣 | Bending mechanism with gravity pressurizing mechanism for processing reinforcing steel bars |
| CN114406133A (en) * | 2022-03-31 | 2022-04-29 | 三河建华高科有限责任公司 | Electric stitch equipment of bending |
| CN114523055A (en) * | 2022-02-21 | 2022-05-24 | 先之科半导体科技(东莞)有限公司 | Diode cutting and bending seat assembly |
-
2018
- 2018-11-22 CN CN201821928427.8U patent/CN209407269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059061A (en) * | 2020-08-31 | 2020-12-11 | 赵桂荣 | Bending mechanism with gravity pressurizing mechanism for processing reinforcing steel bars |
| CN114523055A (en) * | 2022-02-21 | 2022-05-24 | 先之科半导体科技(东莞)有限公司 | Diode cutting and bending seat assembly |
| CN114406133A (en) * | 2022-03-31 | 2022-04-29 | 三河建华高科有限责任公司 | Electric stitch equipment of bending |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209407269U (en) | A kind of transistor pin bending cutting device | |
| CN103795180A (en) | Improved linear motor driver device | |
| CN208601132U (en) | A kind of CNC digital controlled processing central machine tool Z-direction adjusting screw rod | |
| CN216732227U (en) | Automatic lifting beam pressing structure for double-end milling | |
| CN201632876U (en) | Follow knife board and saw blade follow-up device of composite saw | |
| CN208866478U (en) | A kind of spring washer cutting machine | |
| CN109719713A (en) | A kind of double gantry linear robots | |
| CN208856256U (en) | A kind of packaged type Anti-inclining storage cage | |
| CN208209717U (en) | A kind of electric slide unit mould group | |
| CN207398032U (en) | A kind of high power DC relay | |
| CN218182733U (en) | Distribution box for power engineering management | |
| CN218453705U (en) | Mobile module | |
| CN215068027U (en) | Adjustable server mounting rack | |
| CN217784143U (en) | Top plate mechanism | |
| CN211516220U (en) | Circuit component for switch board installs cutting device for card rail | |
| CN207126758U (en) | Glue-injection machine head reciprocating mechanism | |
| CN220716891U (en) | Computer board cleaning device | |
| CN219379670U (en) | Mechanism for tightening screw | |
| CN202037511U (en) | Conveying guide rail synchronous elevating system for glass edge polisher | |
| CN213303584U (en) | Drawing panel for engineering cost | |
| CN216337278U (en) | Glass breaks limit device off with fingers and thumb | |
| CN210318007U (en) | Locking strip | |
| CN218109602U (en) | Wire cutting machine device | |
| CN210817823U (en) | Worm gear and worm taper head for wire cutting machine and wire cutting machine with worm gear and worm taper head | |
| CN208858625U (en) | A kind of adjustable pump housing of centre-height |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |