CN2512294Y - Electric regulator of front upper machine large seat - Google Patents
Electric regulator of front upper machine large seat Download PDFInfo
- Publication number
- CN2512294Y CN2512294Y CN 01276983 CN01276983U CN2512294Y CN 2512294 Y CN2512294 Y CN 2512294Y CN 01276983 CN01276983 CN 01276983 CN 01276983 U CN01276983 U CN 01276983U CN 2512294 Y CN2512294 Y CN 2512294Y
- Authority
- CN
- China
- Prior art keywords
- nut
- seat
- chain wheel
- stand
- sprocket wheel
- 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.)
- Expired - Fee Related
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- Transmission Devices (AREA)
Abstract
The utility model relates to an electric regulator upper machine large seat and the utility model is characterized in that: a screw and a nut chain wheel which is in thread connection with the screw and is fixed axially, a bearing which can rotate circumferentially, a stand bush and an adjusting nut are arranged on the bottom of a movable oil cylinder of the large seat, the stand bush is hinged on the bracket which is fixed on the stand frame; a motor, a reducer connected with the motor, a driving chain wheel connected with the reducer, a chain connecting the driving chain wheel and the nut chain wheel are arranged on the stand frame; the piston rod of oil cylinder drives a sliding plate of the large stand to move up and down, the sliding plate stops moving when the piston rod reaches to terminal position, the motor is electrified to rotate to drive the nut chain wheel to rotate through the reducer and a driving chain wheel and a chain, then the oil cylinder bottom moves linearly taking the nut type chain wheel as the fulcrum, the sliding plate of large stand can continue to move steadily with the motion of the piston rod.
Description
The utility model belongs to the big seat of shoemaking lasting pincers accurately location, quick-adjustsing electric device.
At present, the adjusting device of the big seat of domestic and international shoemaking lasting pincers, all adopt and be threaded, manually the method with spanner adjustment nut or bolt makes it produce rectilinear motion, exist in the production and adjust that precision is low, defectives such as waste man-hour, operating difficulties, designed the big seat of a kind of lasting pincers electric adjusting apparatus for the deficiency that overcomes above-mentioned existence.
The purpose of this utility model is will provide a kind of can improve product specification, easy to operate, efficiently, the big seat of the shoemaking lasting pincers of accurate location electric adjusting apparatus, the purpose of this utility model is to realize like this, the nut sprocket wheel that increases a screw rod and connect at the cylinder bottom place of the mobile oil cylinder of big seat with screw flight, make nut sprocket wheel axial restraint, circumferential rotary bearing, cover for seat and adjustment nut, cover for seat is hinged on the support, support is fixed on the big seat supports frame, the reductor that on big seat supports frame, increases a motor and link with motor, the drive sprocket that links with reductor, a chain that connects drive sprocket and nut sprocket wheel, the piston rod of the mobile oil cylinder of big seat drives big seat slide plate and moves up and down, big seat slide plate stops to move when piston rod moves to the ultimate position, this moment, the motor energising was rotated, pass through reductor, drive sprocket, chain drives the nut sprocket rotation, the screw rod cylinder bottom is that the fulcrum straight line moves with the nut sprocket wheel, piston rod by the mobile oil cylinder of big seat makes big seat slide plate continue slowly to move reposefully once more, owing to adopted above-mentioned design, its advantage is: the secondary adjustment, accurately locate, adjustment precision height, time saving and energy saving, easy to operate, the efficient height.
Concrete structure of the present utility model is illustrated by the following drawings and embodiment:
Accompanying drawing 1 is the front view of the schematic diagram of the big seat of the utility model lasting pincers electric adjusting apparatus.
Accompanying drawing 2 is right views of the schematic diagram of the big seat of the utility model lasting pincers electric adjusting apparatus.
Describe in detail according to the concrete operational detail that the utility model proposes below in conjunction with accompanying drawing 1,2.
The screw rod cylinder bottom 13 of the mobile oil cylinder of big seat is threaded with nut sprocket wheel 11, nut sprocket wheel 11 is contained in the cover for seat 10 and can rotates, left end is by adjusting nut 6, thrust bearing 9 makes it axial restraint, at the clamping screw 8 of adjusting nut 6 inside nut sprocket wheel 11 and 6 lockings of adjustment nut are become one, the gudgeon at cover for seat 10 two ends is installed in the support 12 corresponding axis holes and can rotates, support 12 is fixed on the big seat supports frame 1, nut sprocket wheel 11 is connected with drive sprocket 4 by chain 5, drive sprocket 4 connects with motor 2 on being fixed on big seat supports frame 1 by reductor 3, cylinder body 15 is packed in the middle of screw rod cylinder bottom 13 and the cylinder cap 17, piston rod 16 upper ends are connected as one and can move back and forth in cylinder body 15 with the plug 14 of taking over a job, the lower end of piston rod 16 is equipped with coupling block 19 and is hinged on the supporting seat 20 that is fixed together with big seat slide plate 18 by bearing pin 21, the big seat slide plate 18 sliding guide rails 22 that are fixed in big seat supports frame 1 top that are contained in, between 23.
1: when the mobile oil cylinder of big seat through a hole entrance pressure power liquid to the A chamber, when liquid is returned through the b hole in the B chamber, with nut sprocket wheel 11 is fulcrum, piston 14 promotes piston rod 16 and moves down in cylinder body 15, the coupling block 19 of piston rod 16 by the end with make big slide plate 18 at guide rail 22 with the hinged supporting seat 20 of bearing pin 21, move down between 23, when piston 14 promotion piston rods 16 move down into the ultimate position in cylinder body 15, big seat slide plate 18 stops to move, motor 2 energisings this moment, by reductor 3, drive sprocket 4, chain 5 drives nut sprocket wheel 11 and clockwise rotates in cover for seat 10, screw rod cylinder bottom 13 downward straight lines move, the piston rod 16 of the mobile oil cylinder of big seat promotes big seat slide plate 18 to be continued slowly to move down reposefully, till reaching ideal position.
2: when the mobile oil cylinder of big seat through b hole entrance pressure power liquid to the B chamber, when liquid is returned through a hole in the A chamber, with nut sprocket wheel 11 is fulcrum, piston 14 pulling piston rods 16 move in cylinder body 15, the coupling block 19 of piston rod 16 by the end with make big slide plate 18 at guide rail 22 with the hinged supporting seat 20 of bearing pin 21, move up between 23, when on piston 14 pulling piston rods 16 are in cylinder body 15, moving on to the ultimate position, big seat slide plate 18 stops to move, motor 2 energisings this moment, by reductor 3, drive sprocket 4, chain 5 drives nut sprocket wheel 11 and rotates counterclockwise in cover for seat 10, screw rod cylinder bottom 13 upwards straight line moves, the big seat of the piston rod 16 pullings slide plate 18 of the mobile oil cylinder of big seat continues slowly to move reposefully, till reaching ideal position.
Claims (6)
1, the big seat of a kind of lasting pincers electric adjusting apparatus is characterized in that screw rod cylinder bottom (13) is threaded with nut sprocket wheel (11), nut sprocket wheel (11) be contained in the cover for seat (10) be axial restraint, circumferentially rotate.
2, the big seat of lasting pincers as claimed in claim 1 electric adjusting apparatus, when it is characterized in that nut sprocket wheel (11) rotates, screw rod cylinder bottom (13) is straight-line.
3, the big seat of lasting pincers as claimed in claim 1 electric adjusting apparatus is characterized in that the rotation of nut sprocket wheel (11) realizes by motor (2), reductor (3), drive sprocket (4), chain (5).
4, the big seat of lasting pincers as claimed in claim 1 electric adjusting apparatus is characterized in that rectilinear motion by screw rod cylinder bottom (13) drives that big seat slide plate (18) moves.
5, the big seat of lasting pincers as claimed in claim 1 electric adjusting apparatus is characterized in that mobile in cylinder body (15) of piston (14) and piston rod (16) is fulcrum with nut sprocket wheel (11).
6, the big seat of lasting pincers as claimed in claim 1 electric adjusting apparatus is characterized in that the axial restraint of nut sprocket wheel (11) is realized by cover for seat (10), adjustment nut (6), thrust bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276983 CN2512294Y (en) | 2001-12-15 | 2001-12-15 | Electric regulator of front upper machine large seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276983 CN2512294Y (en) | 2001-12-15 | 2001-12-15 | Electric regulator of front upper machine large seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512294Y true CN2512294Y (en) | 2002-09-25 |
Family
ID=33680899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276983 Expired - Fee Related CN2512294Y (en) | 2001-12-15 | 2001-12-15 | Electric regulator of front upper machine large seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512294Y (en) |
-
2001
- 2001-12-15 CN CN 01276983 patent/CN2512294Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU YANFANG Free format text: FORMER OWNER: SUI WENCHEN Effective date: 20060728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060728 Address after: 154104 Nanshan District 30 Committee and 11 Committee, Heilongjiang, Hegang Patentee after: Hu Yanfang Address before: 154101 Hegang Municipal Bureau of science, technology and information industry, Heilongjiang Patentee before: Sui Wenchen |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Yanfang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Yanfang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020925 Termination date: 20100115 |