CN107053279A - A kind of dummy neck part otch production special purpose device and cutting method - Google Patents
A kind of dummy neck part otch production special purpose device and cutting method Download PDFInfo
- Publication number
- CN107053279A CN107053279A CN201710389394.8A CN201710389394A CN107053279A CN 107053279 A CN107053279 A CN 107053279A CN 201710389394 A CN201710389394 A CN 201710389394A CN 107053279 A CN107053279 A CN 107053279A
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- Prior art keywords
- blade
- neck
- plate
- neck part
- cutting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The present invention relates to a kind of dummy neck part otch production special purpose device and cutting method.The device is made up of neck detent mechanism and cutting mechanism；Neck detent mechanism includes neck location-plate, pedestal bottom plate and adjustment pedestal, and neck location-plate is used to consolidate with neck part；Cutting mechanism includes blade installation structure, cam structure and straight line cunning group；Blade installation structure includes blade, blade holder and knife rest support plate；Cam structure includes boost bar, eccentric wheel, cam support axle, bearing block and pedestal upper plate；Perforate is provided with the lower section pedestal upper plate of eccentric wheel, through perforate, eccentric wheel can compress blade holder, and then cut neck part with cutting blade；Straight line cunning group includes linear bearing, cylinder guide pillar, back-moving spring；Back-moving spring is enclosed on cylinder guide pillar.The present invention improves operating efficiency, greatly improves kerf quality and performance, greatly improves the physical labor intensity of operator, and applied widely.
Description
Technical field
The present invention relates to a kind of cutter device, more particularly to a kind of dummy neck part otch production special purpose device and cutting
Method.
Background technology
The mixed hundredths male's dummy neck rubber of III 50 has an otch to ensure that dummy exists every layer of rubber one side
Bending and tensile properties in experiment.The mixed hundredths male's dummy neck rubber otch production technologies of III 50 are using U.S. at present
Work blade carries out the otch needed for cutting production.In production cutting process at present, the positioning that blade is not determined with neck is cut
The kerf width gone out differs, uneven, and this method efficiency is low, and the labor intensity of workman is big, it is impossible to meet extensive
Production and biological response requirement, be badly in need of carry out improvement design.
The content of the invention
For problem present in the production of dummy neck part otch, the present invention provides a kind of dummy neck part otch life
Special purpose device and cutting method are produced, to solve the otch ablation technique of dummy neck and the unreasonable and inefficiency of means
The problem of, and it is easy to operate, can quickly simultaneously cut dummy neck rubber.
Technical scheme is as follows：
A kind of dummy neck part otch produces special purpose device, it is characterised in that described device by neck detent mechanism and
Cutting mechanism is constituted；
The cutting mechanism is arranged on above the neck detent mechanism；
The neck detent mechanism includes neck location-plate, pedestal bottom plate and adjustment pedestal, the neck location-plate totally two
Block, is respectively and movably connected between the pedestal bottom plate and the adjustment pedestal, and the neck location-plate is provided with through hole, is used for
Consolidated with neck part；
The cutting mechanism includes blade installation structure, cam structure and straight line cunning group；
The blade installation structure includes blade, blade holder and knife rest support plate, and the blade is arranged on the blade holder
On, the blade holder is fixed in the knife rest supporting plate；
The cam structure includes boost bar, eccentric wheel, cam support axle, bearing block and pedestal upper plate；
The boost bar is fixedly mounted on the eccentric wheel, the center phase of the cam support axle and the eccentric wheel
Even, the eccentric wheel is arranged on the bearing block by the cam support axle, and the bearing block is fixed on the pedestal
On plate, the pedestal upper plate is placed in above the blade holder；Perforate is provided with the lower section pedestal upper plate of the eccentric wheel,
Through perforate, the eccentric wheel can compress the blade holder, and then drive the blade to cut the neck part；
Described device includes straight line cunning group described in four groups, and straight line cunning group is symmetrically arranged on the pedestal described in four groups
Below plate；
The straight line cunning group includes linear bearing, cylinder guide pillar, back-moving spring；The linear bearing is arranged on the pedestal
Below upper plate, and it is connected with the knife rest supporting plate, the back-moving spring is enclosed on the cylinder guide pillar, the cylinder guide pillar top
End is movably connected with the linear bearing, and its bottom is fixedly linked with the adjustment pedestal.
Further, the cutting mechanism includes blade adjusting structure, and the blade adjusting structure is used to adjust the knife
The position of piece.
Further, pad is installed additional when installing the blade, the fine setting to realize the blade position.
Further, the blade adjusting structure includes linear slider, guide rail, crank and connecting rod；
The linear slider is arranged on the guide rail, and is connected respectively with the blade holder and the connecting rod, described to lead
Rail is consolidated with the knife rest support plate, and the crank is connected with the connecting rod.
Further, the straight line cunning group includes circular flange, and the pedestal upper plate passes through described with the linear bearing
Circular flange is connected.
Further, the blade is arranged in the blade holder using three hole positioning methods.
Further, kidney slot, the neck positioning are respectively equipped with the pedestal bottom plate with the adjustment base bottom
The two ends of plate are connected by the kidney slot with the pedestal bottom plate and the adjustment pedestal respectively, and the neck location-plate can
Slided in the kidney slot.
Further, the blade is tungsten steel blade.
The invention also discloses a kind of cutting side that special purpose device is produced using dummy neck part otch described above
Method, it is characterised in that as follows the step of the cutting method：
S1, neck part is fixed between two neck location-plates；
S2, according to dummy's type, the position of horizontal adjustment neck location-plate, and fix；
S3, the as needed corresponding dummy's type of cutting neck part, adjust the position of blade；
S4, push blade holder, and observe blade and whether cutting hole position aligns；
The camber line edge of eccentric wheel with blade holder upper surface is tangent contacts, eccentric wheel presses blade holder straight down, knife rest
Support plate starts vertical straight line motion, realizes that vertical direction is accurately oriented to by four groups of straight line cunning groups, when most long one end blade
When touching neck part, stopping pushes to observe blade and cutting hole position alignment condition；
S5, cutting neck part；
Boost bar is rotated, its band movable eccentric wheel is pressed down against blade holder, so as to cut neck zero downwards with cutting blade
Part, and multiple otch of required cutting are cut simultaneously；
After the completion of S6, cutting, boost bar is resetted in the presence of back-moving spring, unclamp neck part and positioned with neck
Bolt between plate, takes out product.
Further, in step s3, by rotary crank come the horizontal level of lateral adjustments blade, it is ensured that blade is in
General cutting position, adjusts the spacer thickness of blade to finely tune blade position to adapt to the hole position of different dummy neck parts.
Beneficial effects of the present invention：
Compared with existing neck rubber otch production technology, the present invention：
1st, operating efficiency is greatly improved, the excision work of four otch of neck can be disposably realized；
2nd, mixed III dummy necks rubber kerf quality is significantly improved, determining for neck and positioning element can be quickly realized
Position, the product biological response after excision is more accurate, and performance is greatly improved.
3rd, the parameter designing of eccentric wheel and boost bar can realize greatly it is laborsaving, and blade adjusting structure drive
The motion of cutter horizontal resection can reduce the resistance between blade and rubber, and the manual labor that can greatly improve operator is strong
Degree.
4th, it is applied widely.It is applicable to include the mixed hundredths male dummies of III 95, the mixed hundredths males of III 50 vacation
A variety of dummy neck parts cutting production including people and mixed III5 hundredths Female dummy neck.
Brief description of the drawings
Fig. 1 is the axis side view that dummy neck part otch of the present invention produces special purpose device；
Fig. 2 is the front view that dummy neck part otch of the present invention produces special purpose device；
Fig. 3 is the positioning element positioning hole arrangement schematic diagram that dummy neck part otch of the present invention produces special purpose device；
Fig. 4 is the kinematic sketch of mechanism that dummy neck part otch of the present invention produces special purpose device；
Fig. 5 is the kinematic sketch of mechanism crank block part amplification that dummy neck part otch of the present invention produces special purpose device
Figure.
In figure, 1- neck location-plates, 2- pedestal bottom plates, 3- adjustment pedestals, 4- necks, 5- blades, 6- blade holders, 7- knife rests
Support plate, 8- linear sliders, 9- guide rails, 10- cranks, 11- connecting rods, 12- boost bars, 13- eccentric wheels, 14- cam support axles,
15- bearing blocks, 16- pedestal upper plates, 17- linear bearings, 18- cylinder guide pillars, 19- back-moving springs, 20- circular flanges.
Embodiment
With reference to Figure of description and embodiment, the embodiment to the present invention is described in further detail.With
Lower embodiment is merely to illustrate the present invention, but is not limited to the scope of the present invention.
Produce special purpose device this embodiment offers a kind of dummy neck part otch, the device by neck detent mechanism and
Cutting mechanism is constituted.Cutting mechanism is arranged on above neck detent mechanism.The neck part that will be precut by neck detent mechanism
Positioned, then cutting mechanism is cut to neck part.
Neck detent mechanism as shown in Fig. 1 and Fig. 2 includes neck location-plate 1, pedestal bottom plate 2 and adjustment pedestal 3, neck
Totally two pieces of location-plate 1, is respectively and movably connected between pedestal bottom plate 2 and adjustment pedestal 3.Set respectively on two pieces of neck location-plates 1
There is through hole, correspondence is designed as shown in figure 3, the layout of through hole is according to the distribution of the both sides screwed hole of neck 4 of dummy, neck positioning
Plate 1 can realize the consolidation with neck part by through hole using bolt connection.Pedestal bottom plate 2 is provided with kidney slot, and neck is fixed
The position lower end of plate 1 is placed in kidney slot, is connected with pedestal bottom plate 2, and can be slided in kidney slot；Totally two pieces of pedestal 3 is adjusted, respectively
The upper end of neck location-plate 1 is arranged on, adjustment pedestal 3 bottom also is provided with corresponding kidney slot, and adjustment pedestal 3 passes through kidney slot and neck
Portion's location-plate 1 is connected, and neck location-plate 1 can be slided in kidney slot.Neck location-plate 1 passes through in pedestal bottom plate 2 and adjustment base
Slided in the kidney slot of seat 3, it is ensured that device is applied to the installation of the neck part of different type dummy.Neck detent mechanism leads to
Toning integral basis seat 3 is connected with cutting mechanism.
Cutting mechanism includes blade installation structure, blade adjusting structure, cam structure and straight line cunning group, such as Fig. 1 and Fig. 2 institutes
Show.
Blade installation structure is used to install the cutter used in cutting, including blade 5, blade holder 6 and knife rest support plate 7.Knife
Piece 5 is arranged in blade holder 6, and knife rest support plate 7 is two pieces, and the two ends of blade holder 6 are separately fixed in knife rest supporting plate 7.
The device carries out the otch processing of neck part by blade 5, and blade 5 can select tungsten steel blade.To ensure neck
Part multiple otch in portion's are cut simultaneously, and the device may include multiple blades 5, and such as neck part needs 4 otch, then from 4 knives
Piece 5.
Blade holder 6 is corresponded with blade 5；Blade 5 can be arranged in blade holder 6 using three hole positioning methods, such as utilize 3
It is individual to be bolted in blade holder 6, blade 5 can be achieved and moves identical distance with blade holder 6.The feed distance and knife of blade 5
The distance at the positioning hole of piece 5 to the edge of blade 5 is consistent.
Blade adjusting structure is used for the position for adjusting blade 5, including linear slider 8, guide rail 9, crank 10 and connecting rod 11, directly
Line sliding block 8 is set on the rail 9, and is connected respectively with blade holder 6 and connecting rod 11, and guide rail 9 is consolidated by bolt and knife rest support plate 7
Knot, crank 10 is connected with connecting rod 11.Rotary crank 10, connecting rod 11 drives linear slider 8 to reciprocatingly slide on the rail 9 therewith, enters
And the relative slip between blade holder 6 and knife rest support plate 7 is realized, realize the horizontal resection motion of blade 5, and then lateral adjustments
The horizontal level of blade 5, it is ensured that blade 5 is in general cutting position.
According to the cut lengths of different type dummy neck part, rotary crank 10 probably determines the position of blade 5, then
It is finely adjusted again, such as installs pad additional to carry out the fine setting of the position of blade 5 when installing blade 5, expired by adjust pad thickness
The demand of the sufficient position of blade 5.
By the parameter designing of crank 10 and connecting rod 11, the reciprocating motion length of linear slider 8 can be set, such as this example is through meter
After calculation, the reciprocating motion length of linear slider 8 is set as 40mm.
Cam structure includes boost bar 12, eccentric wheel 13, cam support axle 14, bearing block 15 and pedestal upper plate 16.Such as
Shown in Fig. 1 and Fig. 2, boost bar 12 is fixedly mounted on eccentric wheel 13, and mounting means can be using threaded connection, such as boost bar
12 its one ends carry external screw thread, and eccentric wheel 13 is provided with corresponding screwed hole, are connected through a screw thread boost bar 12 and bias
Wheel 13 realizes consolidation.Cam support axle 14 is connected with the center of eccentric wheel 13, and eccentric wheel 13 is installed by cam support axle 14
On bearing block 15.Bearing block 15 is fixed on pedestal upper plate 16, and pedestal upper plate 16 is placed in the top of blade holder 6.In eccentric wheel 13
Lower section pedestal upper plate 16 be provided with perforate, through perforate, the compressible blade holder 6 of eccentric wheel 13.By boost bar 12 to inclined
After heart wheel 13 exerts a force, eccentric wheel 13 is rotated down around cam support axle 14, and eccentric wheel 13 compresses blade holder 6, drives blade holder 6
Move downward, and then neck part is cut with cutting blade 5.The use of eccentric wheel 13 and boost bar 12 increases the power of force
Arm, the geometric parameter that can greatly save eccentric wheel 13 in the power that blade holder 6 is moved downward, such as this example is radius R=45,
Eccentric throw E=25, width is 20, and boost bar length is 150mm, and its one end is M8 external screw thread, and length is 15mm.
The device includes four groups of straight line cunning groups, and four groups of straight line cunning groups are symmetrically arranged at the lower section of pedestal upper plate 16, straight line
Sliding group includes linear bearing 17, cylinder guide pillar 18, back-moving spring 19.Linear bearing 17 is arranged on below pedestal upper plate 16, and with
Knife rest supporting plate 7 is connected, and back-moving spring 19 is enclosed on cylinder guide pillar 18, the top of cylinder guide pillar 18 and the activity phase of linear bearing 17
Even, its bottom is fixedly linked with adjustment pedestal 3, and connected mode can select threaded connection.During 6 stress of blade holder, linear axis are driven
Hold 17 to move downward, compress back-moving spring 19, when blade holder 6 does not stress, under the elastic force effect of back-moving spring 19, blade holder
6 reset.
The abrasion of linear bearing 17, extends the service life of linear bearing 17, this is straight during to reduce connection or move up and down
Line cunning group can also be provided with circular flange 20, and pedestal upper plate 16 is connected with linear bearing 17 by circular flange 20.
As shown in Figure 4 and Figure 5, a kind of dummy neck part otch production special purpose device that this example is provided, to neck part
The cutting method cut is as follows：
1st, neck part is fixed between two neck location-plates 1；
The distance between neck location-plate 1 of left and right two is amplified to most wide, being then placed in needs the neck that is cut
Neck location-plate 1, is connected by part by bolt with neck part.
2nd, according to dummy's type, the position of horizontal adjustment neck location-plate 1, and fix；
The corresponding dummy's type of cutting neck part as needed, the position of horizontal adjustment neck location-plate 1 to the type
The corresponding position of dummy neck, is then fixed.
3rd, the corresponding dummy's type of neck part is cut as needed, adjusts the position of blade 5；
Rotary crank 10 carrys out the horizontal level of lateral adjustments blade 5, it is ensured that blade 5 is in general cutting position.According to
The corresponding dummy's type of cutting neck part is needed, adjusts the spacer thickness of blade 5 to finely tune the position of blade 5 to adapt to different vacations
The hole position of person neck part.Because the distance of each hole position of each dummy neck part is inconsistent, it is therefore desirable to each
Blade 5 carries out special adjustment.
4th, blade holder 6 is pushed, and observes whether blade 5 aligns with cutting hole position；
After neck part and the installation of blade 5, make camber line edge and the upper surface phase cut-grafting of blade holder 6 of eccentric wheel 13
Touch, eccentric wheel 13 presses blade holder 6 straight down, knife rest support plate 7 starts vertical straight line motion, now knife rest support plate 7 leads to
It is vertical that four groups of straight line cunning groups that the cylinder guide pillar 18 that four linear bearings 17 are crossed with being fixedly arranged on adjustment pedestal 3 is cooperatively formed are realized
Direction is accurately oriented to, when most long one end blade 5 touches neck part, and stopping pushes to observe blade 5 and cutting hole position
Alignment condition.
5th, neck part is cut；
Hold and rotate boost bar 12, make its band movable eccentric wheel 13 be pressed down against blade holder 6 so that with cutting blade 5 to
Lower cutting neck part, and cut simultaneously in multiple otch of required cutting, such as this example while cutting 4 otch.
6th, after the completion of cutting, reset boost bar 12 in the presence of back-moving spring 19, unclamp neck part and neck
Bolt between location-plate 1, takes out product；
Relieving boost bar 12 after the completion of cutting, somewhat rotate counterclockwise boost bar 12, in the effect of back-moving spring 19
Under, boost bar 12 can realize reset, finally unclamp the bolt between neck part and neck location-plate 1, take out product and be
Can.
Although the principle of the present invention is described in detail above in conjunction with the preferred embodiments of the present invention, this area skill
Art personnel are it should be understood that above-described embodiment is only the explanation of the exemplary implementation to the present invention, not to present invention bag
Restriction containing scope.Details in embodiment is simultaneously not meant to limit the scope of the invention, in the spirit without departing substantially from the present invention and
In the case of scope, any equivalent transformation based on technical solution of the present invention, simple replacement etc. are obvious to be changed, and is all fallen within
Within the scope of the present invention.
Claims (10)
1. a kind of dummy neck part otch produces special purpose device, it is characterised in that described device is by neck detent mechanism and cuts
Cutting mill structure is constituted；
The cutting mechanism is arranged on above the neck detent mechanism；
The neck detent mechanism includes neck location-plate (1), pedestal bottom plate (2) and adjustment pedestal (3), the neck location-plate
(1) totally two pieces, it is respectively and movably connected between the pedestal bottom plate (2) and the adjustment pedestal (3), the neck location-plate
(1) through hole is provided with, for being consolidated with neck part；
The cutting mechanism includes blade installation structure, cam structure and straight line cunning group；
The blade installation structure includes blade (5), blade holder (6) and knife rest support plate (7), and the blade (5) is arranged on institute
State in blade holder (6), the blade holder (6) is fixed on the knife rest supporting plate (7)；
The cam structure is included on boost bar (12), eccentric wheel (13), cam support axle (14), bearing block (15) and pedestal
Plate (16)；
The boost bar (12) is fixedly mounted on the eccentric wheel (13), the cam support axle (14) and the eccentric wheel
(13) center is connected, and the eccentric wheel (13) is arranged on the bearing block (15) by the cam support axle (14), institute
State bearing block (15) to be fixed on the pedestal upper plate (16), the pedestal upper plate (16) is placed in above the blade holder (6)；
The lower section pedestal upper plate (16) of the eccentric wheel (13) is provided with perforate, and through perforate, the eccentric wheel (13) can be pressed
The tight blade holder (6), and then drive the blade (5) to cut the neck part；
Described device includes straight line cunning group described in four groups, and straight line cunning group is symmetrically arranged at the pedestal upper plate described in four groups
(16) lower section.
The straight line cunning group includes linear bearing (17), cylinder guide pillar (18), back-moving spring (19)；The linear bearing (17) sets
Put below the pedestal upper plate (16), and be connected with the knife rest supporting plate (7), the back-moving spring (19) is enclosed on the circle
On post guide pillar (18), cylinder guide pillar (18) top is movably connected with the linear bearing (17), its bottom and the adjustment
Pedestal (3) is fixedly linked.
2. dummy neck part otch according to claim 1 produces special purpose device, it is characterised in that the cutting mechanism
Including blade adjusting structure, the blade adjusting structure is used for the position for adjusting the blade (5).
3. dummy neck part otch according to claim 2 produces special purpose device, it is characterised in that installing the knife
Pad is installed additional during piece (5), the fine setting to realize the blade (5) position.
4. dummy neck part otch according to claim 2 produces special purpose device, it is characterised in that the blade adjustment
Structure includes linear slider (8), guide rail (9), crank (10) and connecting rod (11)；
The linear slider (8) is arranged on the guide rail (9), and respectively with the blade holder (6) and the connecting rod (11) phase
Even, the guide rail (9) consolidates with the knife rest support plate (7), and the crank (10) is connected with the connecting rod (11).
5. dummy neck part otch according to claim 1 produces special purpose device, it is characterised in that the straight line cunning group
Including circular flange (20), the pedestal upper plate (16) is connected with the linear bearing (17) by the circular flange (20).
6. dummy neck part otch according to claim 1 produces special purpose device, it is characterised in that the blade (5)
It is arranged on using three hole positioning methods in the blade holder (6).
7. dummy neck part otch according to claim 1 produces special purpose device, it is characterised in that the pedestal bottom plate
(2) on and described adjustment pedestal (3) bottom is respectively equipped with kidney slot, and the two ends of the neck location-plate (1) are respectively by described
Kidney slot is connected with the pedestal bottom plate (2) and the adjustment pedestal (3), and the neck location-plate (1) can be in the kidney-shaped
Slided in groove.
8. dummy neck part otch according to claim 1 produces special purpose device, it is characterised in that the blade (5)
For tungsten steel blade.
9. the dummy neck part otch any one of a kind of utilization the claims 1 to 8 produces cutting for special purpose device
Segmentation method, it is characterised in that as follows the step of the cutting method：
S1, neck part is fixed between two neck location-plates (1)；
S2, according to dummy's type, the position of horizontal adjustment neck location-plate (1), and fix；
S3, the as needed corresponding dummy's type of cutting neck part, the position of adjustment blade (5)；
S4, push blade holder (6), and observe blade (5) and whether cutting hole position aligns；
The camber line edge of eccentric wheel (13) with blade holder (6) upper surface is tangent contacts, eccentric wheel (13) by blade holder (6) it is vertical to
Push, knife rest support plate (7) starts vertical straight line motion, realizes that vertical direction is accurately oriented to by four groups of straight line cunning groups, when
When most long one end blade (5) touches neck part, stopping pushes to observe blade (5) and cutting hole position alignment condition；
S5, cutting neck part；
Boost bar (12) is rotated, its band movable eccentric wheel (13) is pressed down against blade holder (6), so that with cutting blade (5) downwards
Neck part is cut, and cuts multiple otch of required cutting simultaneously；
After the completion of S6, cutting, reset boost bar (12) in the presence of back-moving spring (19), unclamp neck part and neck
Bolt between location-plate (1), takes out product.
10. dummy neck part otch according to claim 9 produces the cutting method of special purpose device, it is characterised in that
In step s3, by rotary crank (10) come the horizontal level of lateral adjustments blade (5), it is ensured that blade (5) is in general
Cutting position, the spacer thickness of adjustment blade (5) is to finely tune blade (5) position to adapt to the hole position of different dummy neck parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389394.8A CN107053279B (en) | 2017-05-27 | 2017-05-27 | A kind of dummy neck part notch production special purpose device and cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389394.8A CN107053279B (en) | 2017-05-27 | 2017-05-27 | A kind of dummy neck part notch production special purpose device and cutting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053279A true CN107053279A (en) | 2017-08-18 |
| CN107053279B CN107053279B (en) | 2018-04-17 |
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ID=59615354
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389394.8A Active CN107053279B (en) | 2017-05-27 | 2017-05-27 | A kind of dummy neck part notch production special purpose device and cutting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938156A (en) * | 2017-12-22 | 2018-04-20 | 温州市华龙印刷机械有限公司 | A kind of cutter knife mechanism |
| CN113199522A (en) * | 2021-06-03 | 2021-08-03 | 杭州一楠五金工具有限公司 | High-performance composite board cutting machine and high-efficiency cutting method |
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| CN107053279B (en) | 2018-04-17 |
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