CN218135034U - Chuck frame - Google Patents
Chuck frame Download PDFInfo
- Publication number
- CN218135034U CN218135034U CN202222735095.4U CN202222735095U CN218135034U CN 218135034 U CN218135034 U CN 218135034U CN 202222735095 U CN202222735095 U CN 202222735095U CN 218135034 U CN218135034 U CN 218135034U
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- China
- Prior art keywords
- clamping jaw
- fixed
- main shaft
- box
- chuck
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Abstract
The utility model relates to a chuck installation frame technical field, and disclose chuck frame, the power distribution box comprises a box body, the inside fixed rotatory main shaft that is provided with of box, the fixed sealing ring that is provided with of box inner wall, sealing ring inner wall and rotatory main shaft surface seal fixed connection, the fixed motor mounting panel that is provided with in box top, the inside bottom surface of motor mounting panel is provided with the gear No. one by axis of rotation fixed connection, the inside top surface of motor mounting panel is provided with the gear No. two by axis of rotation fixed connection, rotatory main shaft front joint is provided with the connection carousel. The chuck frame is provided with the connecting turntable, so that the whole box body is simple in structure, easy to install, convenient to maintain, and good in effect and concentricity of a workpiece and the chuck during working, and the concentricity is improved by adopting a clamping mode of the front side and the rear side; the chuck frame can flexibly adjust the position direction of the speed reducer according to the requirements of the client site environment, and is very convenient.
Description
Technical Field
The utility model relates to a chuck installation frame technical field specifically is the chuck frame.
Background
Chucks are mechanical devices used to clamp workpieces on machine tools. The machine tool accessory clamps and positions a workpiece by utilizing the radial movement of movable clamping jaws uniformly distributed on a chuck body. The chuck rack structure in the existing market is complex and short in service life, and on the other hand, due to the excessive complex structural modes, the phenomena of accuracy reduction, frequent part failure rate in the structure and the like are easy to occur in the long-term use process of parts. The inner space of the chuck frame with excessive complex transmission structures in the market is very small, and the mechanical properties (including dust seal, lubricating system, rigidity strength, vibration stability, friction and abrasion resistance, power transmission and the like) with high requirements are difficult to be configured in the narrow space of the chuck frame. Therefore, the chuck rack is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chuck frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the chuck frame includes the box, the inside fixed rotatory main shaft that is provided with of box, the fixed sealing ring that is provided with of box inner wall, sealing ring inner wall and the sealed fixed connection in rotatory main shaft surface, the fixed motor mounting panel that is provided with in box top, the inside bottom surface of motor mounting panel is provided with the gear No. one by axis of rotation fixed connection, the inside top surface of motor mounting panel is provided with the gear No. two by axis of rotation fixed connection, rotatory main shaft openly joint is provided with the connection carousel, it openly fixes the clamping jaw No. one that is provided with to connect carousel top, it is fixed and is provided with the clamping jaw No. three to connect carousel below positive, it openly fixes and is provided with the clamping jaw No. four to connect carousel left side, it openly fixes and is provided with the clamping jaw No. two to connect the fixed clamping jaw in carousel right side, box top inner wall and rotatory main shaft upper surface are fixed and are provided with packing ring A, box below inner wall and rotatory main shaft lower fixed surface are provided with packing ring B.
Preferably, the rollers are arranged inside the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw, so that the clamping jaws are more stable to use.
Preferably, the inner walls of the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw are rotationally connected through a rotating shaft and a roller, and the four clamping jaws and the roller assist the front end chuck to enable a workpiece to be more stable in machining.
Preferably, a connecting ring is fixedly arranged on the surface of the bottom end of the connecting rotary table, a gland is fixedly arranged on the upper end surface of the connecting ring and the lower surface of the rotary main shaft, and the connecting ring enables the chuck to be connected with the connecting rotary table.
Preferably, the first gear and the second gear are meshed and connected, and the gears are meshed with each other to drive the motor to rotate.
Compared with the prior art, the beneficial effects of the utility model are that: the chuck frame is provided with the connecting turntable, so that the whole box body is simple in structure, easy to install, convenient to maintain, and good in effect and concentricity of a workpiece and the chuck during working, and the concentricity is improved by adopting a clamping mode of the front side and the rear side; the chuck frame can flexibly adjust the position direction of the speed reducer according to the requirements of the client site environment, and is very convenient.
Drawings
FIG. 1 is a schematic cross-sectional view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic sectional view of the front structure of the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: the device comprises a box body 1, a rotating main shaft 2, a sealing ring 3, a first gear 4, a second gear 5, a connecting turntable 6, a first clamping jaw 7, a second clamping jaw 8, a third clamping jaw 9, a fourth clamping jaw 10, a washer A11, a washer B14, a connecting ring 15, a gland 16, a motor mounting plate 17 and a roller 18.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the chuck rack comprises a box body 1, a rotating main shaft 2 is fixedly arranged in the box body 1, a sealing ring 3 is fixedly arranged on the inner wall of the box body 1, the inner wall of the sealing ring 3 is fixedly connected with the surface of the rotating main shaft 2 in a sealing manner, a motor mounting plate 17 is fixedly arranged above the box body 1, a first gear 4 is fixedly connected with the inner bottom surface of the motor mounting plate 17 through a rotating shaft, a second gear 5 is fixedly connected with the inner top surface of the motor mounting plate 17 through the rotating shaft, the first gear 4 is meshed with the second gear 5, a connecting turntable 6 is clamped on the front surface of the rotating main shaft 2, the chuck rack is provided with the connecting turntable 6, so that the whole box body 1 is simple in structure, easy to install, easy and convenient to maintain, and the workpiece and the chuck can achieve synchronous effect and have good concentricity during work by adopting a front-back two-side clamping manner; connect 6 bottom fixed surfaces of carousel and be provided with go-between 15, go-between 15 upper end surface and 2 lower fixed surfaces of rotary main shaft are provided with gland 16, connect 6 top openly fixed clamping jaw 7 that is provided with No. one, connect 6 below openly fixed clamping jaw 9 that is provided with No. three, connect 6 left sides openly fixed clamping jaw 10 that is provided with No. four of carousel, connect 6 right side openly fixed clamping jaw 8 that is provided with No. two of carousel, clamping jaw 7, no. two clamping jaw 8, the inside cylinder 18 that all is provided with of No. three clamping jaw 9 and No. four clamping jaw 10, clamping jaw 7 No. two, no. three clamping jaw 9 and No. four clamping jaw 10 inner walls rotate by axis of rotation and cylinder 18 and connect, 1 top inner wall and 2 upper fixed surfaces of rotary main shaft are provided with packing ring A11, 1 below inner wall and 2 lower fixed surfaces of rotary main shaft are provided with packing ring B14.
During the use, with 2 preceding terminal surface fixed mounting air chuck of rotating spindle or hydraulic chuck, start servo motor and make No. two gears 5 rotate, drive No. 4 gears and make rotating spindle 2 begin the rotation work, with 2 rear end face installations clamping jaw 7 of rotating spindle, no. two clamping jaws 8, no. three clamping jaws 9, no. four clamping jaws 10, each clamping jaw is through connecting 6 fixed mounting of carousel, no. two gears 5 drive No. 4 gears and make rotating spindle 2 begin to rotate, four clamping jaws press from both sides tightly simultaneously and make the during operation more stable, the precision is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Chuck frame, including box (1), its characterized in that: the utility model discloses a fixed bearing box of motor, including box (1), inner wall, sealing ring (3) inner wall and rotating main shaft (2) fixed surface seal, the fixed motor mounting panel (17) that is provided with in box (1) top, the inside bottom surface of motor mounting panel (17) is provided with No. one gear (4) by axis of rotation fixed connection, the inside top surface of motor mounting panel (17) is provided with No. two gears (5) by axis of rotation fixed connection, rotating main shaft (2) front joint is provided with connects carousel (6), it openly fixes and is provided with No. one clamping jaw (7) to connect carousel (6) top, it is provided with No. three clamping jaws (9) to connect carousel (6) below positive fixed surface, it is provided with No. four clamping jaws (10) to connect carousel (6) left side positive fixed surface, it is provided with No. two clamping jaws (8) to connect carousel (6) right side fixed surface, box (1) top inner wall and rotating main shaft (2) upper surface fixed washer (11), box (1) below inner wall and rotating main shaft (2) lower surface fixed washer (14) are provided with B (14).
2. The chuck frame according to claim 1, wherein: a cylinder (18) is arranged inside the first clamping jaw (7), the second clamping jaw (8), the third clamping jaw (9) and the fourth clamping jaw (10).
3. The chuck frame according to claim 1, wherein: no. one clamping jaw (7), no. two clamping jaws (8), no. three clamping jaw (9) and No. four clamping jaw (10) inner wall are rotated by axis of rotation and cylinder (18) and are connected.
4. The chuck frame according to claim 1, wherein: the bottom end surface of the connecting turntable (6) is fixedly provided with a connecting ring (15), and the upper end surface of the connecting ring (15) and the lower surface of the rotating main shaft (2) are fixedly provided with a gland (16).
5. The chuck frame according to claim 1, wherein: the first gear (4) is meshed with the second gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222735095.4U CN218135034U (en) | 2022-10-17 | 2022-10-17 | Chuck frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222735095.4U CN218135034U (en) | 2022-10-17 | 2022-10-17 | Chuck frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218135034U true CN218135034U (en) | 2022-12-27 |
Family
ID=84570614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222735095.4U Active CN218135034U (en) | 2022-10-17 | 2022-10-17 | Chuck frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218135034U (en) |
-
2022
- 2022-10-17 CN CN202222735095.4U patent/CN218135034U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |