CN215207858U - Adjustable chuck - Google Patents
Adjustable chuck Download PDFInfo
- Publication number
- CN215207858U CN215207858U CN202121430082.5U CN202121430082U CN215207858U CN 215207858 U CN215207858 U CN 215207858U CN 202121430082 U CN202121430082 U CN 202121430082U CN 215207858 U CN215207858 U CN 215207858U
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- chuck
- shaft
- hand wheel
- screw rod
- chucks
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Abstract
The utility model discloses an adjustable chuck, which comprises a structure main body, wherein the structure main body comprises two oppositely arranged chucks, and an inflatable shaft is arranged between the two chucks; a spindle head connecting groove is formed in one end, connected with the chuck, of the chuck, an opening and closing hand wheel in sliding connection with the chuck is sleeved on the chuck, and a limiting block corresponding to the spindle head connecting groove is arranged on the opening and closing hand wheel; an adjusting hand wheel is arranged at the rear end of one of the chucks, a screw rod used for adjusting the chuck is arranged on the adjusting hand wheel, and the screw rod is fixedly connected with the chuck; the tail end of the other chuck is provided with a transmission shaft fixedly connected with the other chuck for transmission; the switching hand wheel is closed or opened to realize the replacement of the inflatable shaft, so that the operation is simple and rapid; the adjusting hand wheel is rotated to drive the screw rod to rotate to adjust one of the chucks to move, so that the air expansion shaft is located at the center position, and the rolling quality is improved.
Description
Technical Field
The utility model relates to a rolling machine technical field, concretely relates to adjustable chuck.
Background
The rolling machine is exactly the receipts material part of coil stock processing lines, rolls up into the coil stock through mechanical system to raw and other materials, and extensive application is in the scroll, the yardage roll, and the plastic material is rolled up, and on the metal coil processing lines, according to actual technological requirement design diversification, the common simple and easy rolling machine that has, hydraulic pressure rolling machine, rolling machine generally have a book internal diameter to the material, roll up the external diameter, roll up material thickness, the width all has strict requirement. The winding machine needs to be matched with a scroll chuck to use in the using process, the scroll is clamped by the scroll chuck, and a driving device on the winding machine drives the chuck to drive the scroll to rotate for winding.
The winding machine needs to change the spools with different diameters according to the requirements of materials in the using process, but the existing chuck is fixed through the flange, so that the spools are not convenient to replace and adjust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an adjustable chuck.
The utility model realizes the purpose through the following technical proposal, an adjustable chuck comprises a structure main body, wherein the structure main body comprises two oppositely arranged chucks, and an inflatable shaft is arranged between the two chucks;
a spindle head connecting groove is formed in one end, connected with the chuck, of the chuck, an opening and closing hand wheel in sliding connection with the chuck is sleeved on the chuck, and a limiting block corresponding to the spindle head connecting groove is arranged on the opening and closing hand wheel;
an adjusting hand wheel is arranged at the rear end of one of the chucks, a screw rod used for adjusting the chuck is arranged on the adjusting hand wheel, and the screw rod is fixedly connected with the chuck;
the tail end of the other chuck is provided with a transmission shaft fixedly connected with the chuck for transmission.
Preferably, the shaft heads at two ends of the inflatable shaft are respectively clamped in the shaft head connecting grooves.
Preferably, the spindle head connecting groove is of a U-shaped structure.
Preferably, a shaft head clamping pin is arranged in the shaft head connecting groove, and a groove corresponding to the shaft head clamping pin is formed in the shaft head of the inflatable shaft.
Preferably, the chuck is provided with a fixing flange for fixing the chuck.
Preferably, a screw rod shaft connection seat is arranged between the adjusting hand wheel and the chuck, and the screw rod penetrates through the screw rod shaft connection seat and is fixedly connected with the chuck.
Preferably, a transmission shaft connecting seat is arranged between the transmission shaft and the chuck, and the transmission shaft penetrates through the transmission shaft connecting seat and is fixedly connected with the chuck.
The utility model has the advantages that: when the winding machine is used, the adjusting hand wheel is moved backwards to open the adjusting hand wheel to expose the spindle head connecting groove, the spindle heads at two ends of the inflatable spindle are placed into the spindle head connecting groove, the adjusting hand wheel is moved forwards, a limiting block on the adjusting hand wheel blocks a notch on the U-shaped spindle head connecting groove, the adjusting hand wheel is closed, the transmission shaft is connected with a driving device on the winding machine, the inflatable spindle is driven by the driving device to rotate to perform winding, and the inflatable spindle is replaced by closing or opening the opening and closing hand wheel, so that the winding machine has the advantage of simplicity and quickness in operation; through the setting of adjusting hand wheel, drive the lead screw through rotating adjusting hand wheel and rotate and adjust one of them chuck and remove for the physiosis axle is located central point and puts, improves the rolling quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle clamping head of the present invention;
FIG. 3 is a schematic view of another chuck according to the present invention;
fig. 4 is a side view of the middle joint of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, an adjustable chuck comprises a structural body, wherein the structural body comprises two oppositely arranged chucks 2, and an air expansion shaft 3 is arranged between the two chucks 2; a spindle head connecting groove 7 is formed in one end, connected with the chuck 2, of the chuck 2, an opening and closing hand wheel 6 connected with the chuck 2 in a sliding mode is sleeved on the chuck 2, and a limiting block 13 corresponding to the spindle head connecting groove 7 is arranged on the opening and closing hand wheel 6; an adjusting hand wheel 9 is arranged at the rear end of one of the chucks 2, a screw rod 14 for adjusting the chuck 2 is arranged on the adjusting hand wheel 9, and the screw rod 14 is fixedly connected with the chuck 2; the end of the other chuck 2 is provided with a transmission shaft 10 fixedly connected with the other chuck for transmission.
The shaft heads at two ends of the inflatable shaft 3 are respectively clamped in the shaft head connecting grooves 7; the spindle head connecting groove 7 is of a U-shaped structure; a shaft head clamping pin 4 is arranged in the shaft head connecting groove 7, and a groove corresponding to the shaft head clamping pin 4 is formed in the shaft head of the inflatable shaft 3; a fixing flange 8 for fixing the chuck 2 is arranged on the chuck 2; a screw rod shaft connection seat 11 is arranged between the adjusting hand wheel 9 and the chuck 2, and the screw rod 14 penetrates through the screw rod shaft connection seat 11 and is fixedly connected with the chuck 2; a transmission shaft connecting seat 12 is arranged between the transmission shaft 10 and the chuck 2, and the transmission shaft 10 penetrates through the transmission shaft connecting seat 12 and is fixedly connected with the chuck 2.
The utility model discloses adjustable chuck, when using, backward movement is opened adjusting handle and is exposed the spindle nose spread groove, put into the spindle nose spread groove with the spindle nose at physiosis axle both ends, move adjusting handle forward, breach on "U" type structure spindle nose spread groove is plugged up to the stopper on the adjusting handle, close adjusting handle, the transmission shaft is connected with the drive arrangement on the rolling machine, it rotates to carry out the rolling to drive physiosis axle through drive arrangement, setting through adjusting handle, it rotates to adjust one of them chuck through rotating adjusting handle drive lead screw and removes, make the physiosis axle be located central point and put, improve the rolling quality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An adjustable chuck is characterized by comprising a structure main body, wherein the structure main body comprises two oppositely arranged chucks, and an inflatable shaft is arranged between the two chucks;
a spindle head connecting groove is formed in one end, connected with the chuck, of the chuck, an opening and closing hand wheel in sliding connection with the chuck is sleeved on the chuck, and a limiting block corresponding to the spindle head connecting groove is arranged on the opening and closing hand wheel;
an adjusting hand wheel is arranged at the rear end of one of the chucks, a screw rod used for adjusting the chuck is arranged on the adjusting hand wheel, and the screw rod is fixedly connected with the chuck;
the tail end of the other chuck is provided with a transmission shaft fixedly connected with the chuck for transmission.
2. An adjustable chuck according to claim 1, wherein: the shaft heads at two ends of the inflatable shaft are respectively clamped in the shaft head connecting grooves.
3. An adjustable chuck according to claim 1, wherein: the spindle head connecting groove is of a U-shaped structure.
4. An adjustable chuck according to claim 1, wherein: the inflatable shaft is characterized in that a shaft head clamping pin is arranged in the shaft head connecting groove, and a groove corresponding to the shaft head clamping pin is formed in the shaft head of the inflatable shaft.
5. An adjustable chuck according to claim 1, wherein: and the chuck is provided with a fixed flange for fixing the chuck.
6. An adjustable chuck according to claim 1, wherein: a screw rod shaft connection seat is arranged between the adjusting hand wheel and the chuck, and the screw rod penetrates through the screw rod shaft connection seat and is fixedly connected with the chuck.
7. An adjustable chuck according to claim 1, wherein: a transmission shaft connecting seat is arranged between the transmission shaft and the chuck, and the transmission shaft penetrates through the transmission shaft connecting seat and is fixedly connected with the chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430082.5U CN215207858U (en) | 2021-06-25 | 2021-06-25 | Adjustable chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430082.5U CN215207858U (en) | 2021-06-25 | 2021-06-25 | Adjustable chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207858U true CN215207858U (en) | 2021-12-17 |
Family
ID=79430912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121430082.5U Active CN215207858U (en) | 2021-06-25 | 2021-06-25 | Adjustable chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215207858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803644A (en) * | 2022-03-30 | 2022-07-29 | 无锡奕博机械科技有限公司 | Magnetic powder is direction draw gear for brake |
-
2021
- 2021-06-25 CN CN202121430082.5U patent/CN215207858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803644A (en) * | 2022-03-30 | 2022-07-29 | 无锡奕博机械科技有限公司 | Magnetic powder is direction draw gear for brake |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |