CN105231592B - A kind of supporting structure of lasting pincers - Google Patents
A kind of supporting structure of lasting pincers Download PDFInfo
- Publication number
- CN105231592B CN105231592B CN201510660498.9A CN201510660498A CN105231592B CN 105231592 B CN105231592 B CN 105231592B CN 201510660498 A CN201510660498 A CN 201510660498A CN 105231592 B CN105231592 B CN 105231592B
- Authority
- CN
- China
- Prior art keywords
- screw
- framework panel
- internal stay
- supporting structure
- nut
- 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
Abstract
The invention belongs to shoemaking machinery technical fields, particularly a kind of supporting structure of lasting pincers, and including framework panel, its rear end is fixed with fixed frame, motor cabinet, fixed to set up the first location hole, and motor cabinet is equipped with the second location hole；Internal stay mechanism including supportting pedestal, supports rear end on pedestal and is equipped with lead screw base, lead screw base upper end is equipped with feed screw nut；And screw body, link between internal stay mechanism and framework panel, realize internal stay mechanism and framework panel relative motion, using motor control screw mechanism adjusting process is caused to become simple and quick, using the cooperation of threads of lead screw and feed screw nut, internal stay mechanism is driven to be moved on framework panel.Claw mechanism can be quickly adjusted according to each shoe style size and supports the relative position between platform, realizes and is rapidly achieved internal stay and props up the purpose that vamp makes vamp be close to shoe last, save man-hour, drastically increase production efficiency.
Description
Technical field
The invention belongs to shoemaking machinery technical fields, are related to a kind of supporting structure of lasting pincers.
Background technology
Lasting pincers is common manufacturing machine in the automatic production operation of shoes, is mainly used for the processing of vamp knot side.Work
When, internal stay mechanism, which props up vamp, makes vamp be close to shoe last, and helper stretches into the vamp of put-on last in the claw of opening before allowing, claw
Vamp is clamped, then allows and sweeps the action of knife completion knot side.But due to internal stay mechanism be fixed on it is immovable on framework panel, every time
When replacing shoe tree, adjustment claw mechanism is only capable of to coordinate the model of shoe tree, it is necessary to select the similar claw of circular arc according to shoe tree shape,
Before claw arrangement is carried out, corresponding pawl disk angle-adjusting switch is stirred, to adjust pawl plate wheel exterior feature size and left and right pawl disk angle
Position so that cooperation shoe tree model is sized and shape on pawl disk and claw energy production line, and entirely withering, it is cumbersome to have suffered journey complexity,
It need to take a significant amount of time, cause production efficiency low.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of screw mechanisms controlled using motor so that interior
Supporting structure can move on framework panel, improve production efficiency.
To achieve the above object, the technical scheme is that：
A kind of supporting structure of lasting pincers, including：Framework panel, the internal stay mechanism being arranged on framework panel and
The support pedestal being arranged in internal stay mechanism, support pedestal are equipped with lead screw base, and lead screw base is equipped with feed screw nut, screw body connection
Between interior supporting structure and framework panel, the relative motion of internal stay mechanism and framework panel is used to implement；On framework panel
Drive sprocket is additionally provided with, drive sprocket connects driven sprocket by chain；One end of adjusting nut is connected with driven sprocket, is adjusted
The other end connection adjusting screw of nut；The threads of lead screw of adjusting screw is connected with feed screw nut.Made using screw mechanism
Process, which must be adjusted, becomes simple and quick, using the cooperation of threads of lead screw and feed screw nut, drives internal stay mechanism in framework panel
Upper movement.
Further, further include ellipse support pedestal bolt hole and ellipse and crab bolt hole, support pedestal bolt wear
Cross support pedestal bolt hole, panel bolts hole so that support pedestal and framework panel are fixedly adjustable, and then can be real using screw mechanism
Existing internal stay mechanism moves on framework panel.
Further, adjusting screw is connected by cylinder roller bearing with bearing block.
Further, fixed frame is equipped with the first location hole, is fixed on for bearing block on fixed frame, and it is fixed that motor cabinet is equipped with second
Position hole, power supply machine are fixed on motor cabinet, and motor shaft is replaced manual operation with motor, saved by key connection drive sprocket
Manpower improves work efficiency.Motor is the DC speed-reducing with deceleration device, but is not limited to DC speed-reducing, such as
Stepper motor, alternating current generator can be used for the present invention.
Further, adjusting nut front end passes through successively from driven sprocket, thrust plane bearing, butterfly spring center, adjusts
Section nut front end hair, which has, adjusts screw thread and nut is in mating connection, and adjusting nut is engaged company equipped with steel ball hole with /V steel ball
It connects.The drawing for driving screw mechanism that internal stay mechanism is driven to be generated when moving to driven sprocket can be reduced using thrust plane bearing
Power.
Compared with prior art, beneficial effects of the present invention are as follows：
1. the present invention can quickly adjust claw mechanism according to each shoe style size and support the relative position between platform, realize quick
Achieve the purpose that internal stay props up vamp and vamp is made to be close to shoe last, save man-hour, drastically increase production efficiency.
2. the present invention so that entire control process is simple and effective using motor control screw mechanism, human cost is saved.
3. replacing shoe style adjustable claw clamp mechanism all in need the invention avoids each, solve due to adjustable claw clamp mechanism
The inefficiency problem brought.
Description of the drawings
Fig. 1 is the installation diagram of the present invention；
Fig. 2 is the explosive view of screw mechanism of the present invention；
Fig. 3 is present invention support pedestal bolt hole design sketch；
Fig. 4 is partial enlarged view of the present invention；
Fig. 5 is the fixed lasting pincers installation diagram of existing internal stay mechanism.
Wherein：1- motors, 2- motor cabinets, 3- engine base bolts, 4- motor bolts, 5- drive sprockets, 6- chains, 7- driven chains
Wheel, 8- nuts, 9- butterfly springs, 10- thrust plane bearings, 11- /V steel balls, 12- adjusting nuts, 13- adjusting screws, 14-
Cylinder roller bearing, 15- bearing blocks, 16- lead screw bases, 17- internal stays mechanism, 18- support pedestals, 19- framework panels, 20- panels
Bolt hole, 21- support pedestal bolts, 22- support pedestal bolts hole, the first location holes of 23-, 24- fixed frames, the second location holes of 25-,
100- screw mechanisms, 121- pin holes, 122- adjusting screw threads, 123- steel balls hole, 131- fixed pins, 132- threads of lead screw, 161-
Thick stick nut.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies
Change, equivalent method and scheme.Further, in order to which the public is made to have a better understanding the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.Part without these details for a person skilled in the art
Description can also understand the present invention completely.
Just with reference to attached drawing, the present invention is further described below：
As shown in Figure 1, a kind of supporting structure of lasting pincers, including framework panel 19, internal stay mechanism 17, framework panel 19
Rear end is fixed with fixed frame 24, motor cabinet 2, and screw mechanism 100 links between internal stay mechanism 17 and framework panel 19, for interior
17 horizontal reciprocating movement of supporting structure is on framework panel 19.
As shown in Fig. 2, the screw mechanism 100 includes：Drive sprocket 5, driven sprocket 7, chain 6, adjusting nut 12, adjusting
Leading screw 13.
Motor 1 is fixed on by motor bolt 4 on motor cabinet 2；Drive sprocket 5 passes through key connection with 1 axis of motor；Driven chain
Wheel 7 is connected with drive sprocket 5 by chain 6；Adjusting screw 13 is fixed on by cylinder roller bearing 14 on bearing block 15；Bearing
Seat 15 is fixed on by the first location hole 23 on fixed frame 24.12 front end of adjusting nut driven sprocket 7, thrust plane bearing successively
10th, 9 center of butterfly spring passes through, and 12 front end of adjusting nut is equipped with adjusting screw thread 122 and is engaged with nut 8, so that adjusting
Nut 12 and driven sprocket 7 and thrust plane bearing 10,9 axial restraint of butterfly spring, adjusting nut 12 further through key with it is driven
Sprocket wheel 7 connects so that driven sprocket 7 and 12 synchronous rotary of adjusting nut, adjusting nut 12 are equipped with steel ball hole 123 and /V steel ball
11 is in mating connection.12 other end of adjusting nut is equipped with pin hole 121；Pin hole 121 coordinates with fixed pin 131 so that adjusting screw
13 one end and 12 synchronous rotary of adjusting nut, 13 other end of adjusting screw are connected by threads of lead screw 132 with feed screw nut 161
It connects so that feed screw nut 161 can the spinning in and out on adjusting screw 13.Motor 1 is the DC speed-reducing with deceleration device,
But DC speed-reducing is not limited to, as stepper motor, alternating current generator can be used for the present invention.
As shown in figure 3, support pedestal bolt hole 22, the shape in panel bolts hole 20 are ellipses, support pedestal bolt 21 passes through
Pedestal bolt hole and corresponding panel bolts hole are supportted, and can be moved in support pedestal bolt hole and panel bolts hole.Due to support
Pedestal bolt hole 22 is ellipse with panel bolts hole 20 so that support pedestal 18 being capable of the relative motion on framework panel 19.
As shown in Figure 1,2,3, 4, motor 1 rotates, and the axis and drive sprocket 5 of motor 1 are by key connection, so as to drive actively
Sprocket wheel 5 rotates, and drive sprocket 5 drives driven sprocket 7 to rotate through chain 6, driven sprocket 7 and the section nut 12 that withers by key connection,
So as to which adjusting nut 12 be driven to rotate, adjusting nut 12 is connected with adjusting screw 13 by fixed pin 131, so that adjusting spiral shell
Torque is transmitted to adjusting screw 13 by mother 12, adjusting screw 13 is driven to rotate, since adjusting screw 13 passes through cylinder roller bearing 14
It is fixed on bearing block 15, adjusting screw 13 can not move, and feed screw nut 161 is fixed on lead screw base 16, and lead screw base 16 is fixed
On support pedestal 18, since support pedestal bolt hole 22 and panel bolts hole 20 are ellipses, and pass through and support pedestal bolt 21 and connect,
Adjusting screw 13 will drive support pedestal 18 to be moved on framework panel 19, therefore when adjusting screw 13 rotates, threads of lead screw 132
Be engaged with feed screw nut 161, due to adjusting screw 13 can not axial translation, adjusting nut 12 can along 132 axis of threads of lead screw
To translation, and then 17 relative motion on framework panel 19 of internal stay mechanism is driven, so as to fulfill internal stay mechanism 17 and rack
The position of panel 19 is adjustable.
And compared with existing unmodified mechanism map 5, internal stay mechanism 17 is fixed, can only Diao Jie claws mechanism opposite position
Son is close to the station requirement of shoe tree to meet, and debugging process is cumbersome, and less efficient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of supporting structure of lasting pincers, including：Framework panel (19), the internal stay mechanism being arranged on framework panel (19)
(17) and the support pedestal (18) that is arranged in internal stay mechanism (17), which is characterized in that support pedestal (18) is equipped with lead screw base
(16), lead screw base (16) is equipped with feed screw nut (161), and screw mechanism (100) is connected to internal stay mechanism (17) and rack face
Between plate (19), the relative motion of internal stay mechanism (17) and framework panel (19) is used to implement, the screw mechanism (100) bag
It includes, drive sprocket (5), driven sprocket (7), chain (6), adjusting nut (12), adjusting screw (13)；Drive sprocket (5) is set
On framework panel (19), drive sprocket (5) connects driven sprocket (7) by chain (6)；Driven sprocket (7) connection adjusts spiral shell
The one end of female (12), the other end connection adjusting screw (13) of adjusting nut (12)；Adjusting screw (13) and feed screw nut (161)
It is connected, adjusting nut (12) front end is sequentially passed through in driven sprocket (7), thrust plane bearing (10), butterfly spring (9)
The heart, adjusting nut are equipped with steel ball hole (123), and steel ball hole (123) and /V steel ball (11) are in mating connection；The support pedestal
(18) the panel bolts hole for the ellipse that the support pedestal bolt hole (22) for the ellipse being equipped with is equipped with framework panel (19)
(20) it is engaged, support pedestal bolt can support platform through support pedestal bolt hole (22) and corresponding panel bolts hole (20)
It is moved in seat bolt hole (22) and panel bolts hole (20).
2. the supporting structure of lasting pincers as described in claim 1, which is characterized in that the adjusting screw (13) is rolled by cylinder
Sub- bearing (14) is fixed on bearing block (15).
3. the supporting structure of lasting pincers as described in claim 1, which is characterized in that framework panel (19) is equipped with fixed frame
(24), it is fixed on for bearing block (15) by the first location hole (23) on fixed frame (24).
4. the supporting structure of lasting pincers as described in claim 1, which is characterized in that drive sprocket (5) passes through framework panel
(19) motor (1) driving on, motor (1) are fixed on motor cabinet (2).
5. the supporting structure of the lasting pincers as described in claim 1-4 any one, which is characterized in that adjusting nut (12) front end
It is in mating connection equipped with adjusting screw thread (122) and nut (8).
6. the supporting structure of lasting pincers as claimed in claim 5, which is characterized in that the axis of motor (1) passes through key connection main chain
It takes turns (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660498.9A CN105231592B (en) | 2015-10-14 | 2015-10-14 | A kind of supporting structure of lasting pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660498.9A CN105231592B (en) | 2015-10-14 | 2015-10-14 | A kind of supporting structure of lasting pincers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105231592A CN105231592A (en) | 2016-01-13 |
| CN105231592B true CN105231592B (en) | 2018-06-05 |
Family
ID=55029646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660498.9A Active CN105231592B (en) | 2015-10-14 | 2015-10-14 | A kind of supporting structure of lasting pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105231592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106174893B (en) * | 2016-08-31 | 2022-04-12 | 台州天翔机械制造有限公司 | Shoe upper last attaching and pressing mechanism of shoe upper machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478379A (en) * | 1967-03-08 | 1969-11-18 | Kamborian Jacob S | Lasting machine |
| CN2526031Y (en) * | 2002-01-08 | 2002-12-18 | 中国核动力研究设计院 | Medical cobalt-60 remote-therapeutic apparatus |
| CN2653934Y (en) * | 2003-11-18 | 2004-11-10 | 蔡军辉 | Shoe front side machine supporting structure |
| CN2805440Y (en) * | 2005-07-28 | 2006-08-16 | 张岳恩 | Adjustable supporting platform device for shoes upper stitching machine |
| CN2819869Y (en) * | 2005-08-02 | 2006-09-27 | 叶寿涂 | Inner support table of improved front upper machine |
| CN205072222U (en) * | 2015-10-14 | 2016-03-09 | 大隆机器有限公司 | A preceding mechanism of propping that helps machine |
-
2015
- 2015-10-14 CN CN201510660498.9A patent/CN105231592B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105231592A (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204123079U (en) | One robot assembles motor product line automatically | |
| CN104227413A (en) | Assembly line for producing motor | |
| CN105231592B (en) | A kind of supporting structure of lasting pincers | |
| CN105729222B (en) | Car door latches the feed mechanism of production line | |
| CN105312377A (en) | Four-bend forming device for liner | |
| CN206087514U (en) | Cable automatic packaging machine and bag supporting device thereof | |
| CN205072222U (en) | A preceding mechanism of propping that helps machine | |
| CN106115245A (en) | The valve body feeding machanism of electromagnetic valve body feeder | |
| CN107598544A (en) | A kind of aluminium terminal drilling equipment modified form feed mechanism | |
| CN208390707U (en) | The coalignment of diesel engine small part blank round steel | |
| CN104255891B (en) | A kind of sheep skin tearing machine | |
| CN209139743U (en) | A kind of bearing retainer electricity lock seaming machine | |
| CN103689871B (en) | Automatic glue spraying and last pulling device | |
| CN206316675U (en) | The pallet transposer of c-type clasp charging equipment | |
| CN106623314B (en) | A kind of adjustable cleaning mechanism for trough | |
| CN205674079U (en) | A kind of hold device tightly for air-conditioning production line | |
| CN208274158U (en) | A kind of disposable emulsion and PVC glove pickoff | |
| CN202308929U (en) | Automatically waterproof bolt threading machine | |
| CN208479416U (en) | A kind of location adjusting device and stator rotor assembly equipment | |
| CN207456983U (en) | A kind of leather is resistance to around testing machine | |
| CN207917445U (en) | A kind of outdoor portable belt high and low voltage electrical equipment tool box | |
| CN205963338U (en) | Automatic hair machine of repairing of dish brush | |
| CN204157552U (en) | A kind of sheep skin tearing machine | |
| CN206203603U (en) | Two-way take-up wheel installation device | |
| CN2910407Y (en) | Roller type feeder of automatic metal cutting-off machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |