CN214109253U - Dustproof chuck - Google Patents
Dustproof chuck Download PDFInfo
- Publication number
- CN214109253U CN214109253U CN202023052739.7U CN202023052739U CN214109253U CN 214109253 U CN214109253 U CN 214109253U CN 202023052739 U CN202023052739 U CN 202023052739U CN 214109253 U CN214109253 U CN 214109253U
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- chuck
- dustproof
- dust
- dust guard
- clamping cavity
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Abstract
The utility model discloses a dustproof chuck, a chuck shell is arranged on one side of a chuck seat, a clamping cavity is arranged in the center of the chuck shell, lower roller carriers are arranged at the top and the bottom of the clamping cavity, upper roller carriers are arranged on two sides of the clamping cavity, and a plurality of clamping rollers are arranged on one sides of the upper roller carriers and the lower roller carriers close to the inner part of the clamping cavity; the chuck shell surface is located centre gripping chamber top and bottom and all is provided with first dust guard, the first dust guard of first dust guard top fixedly connected with, chuck shell surface is located centre gripping chamber both sides and all is provided with the second dust guard, the second dust guard of second dust guard top fixedly connected with second dust guard. The utility model discloses a first dust guard and second dust guard shelter from the centre gripping chamber to inside furthest's the piece that prevents among the laser cutting process and the dust got into the chuck, caused the chuck card to pause, influence chuck life.
Description
Technical Field
The utility model belongs to the technical field of dustproof chuck, in particular to dustproof chuck.
Background
With the continuous improvement and development of industrial technology, the replacement of complicated and repeated labor work by automatic equipment is a necessary way for the nation to move to the forcing state, and the existing pipe cutting equipment in the laser cutting industry generally uses a chuck to clamp a pipe fitting on the chuck for processing;
at present, laser pipe cutting machine on the market can produce a large amount of smoke and dust when the cutting, and the smoke and dust can enter into the chuck, but the closure of the chuck of these pipe cutting machines is relatively poor for the jack catch with the slider because accumulated too much smoke and dust on its fitting surface and lead to the wearing and tearing between jack catch and the slider very fast, reduced the life of chuck, can lead to appearing the card pause between jack catch and the slider when serious, reduced the life of chuck.
Therefore, it is necessary to invent a dustproof chuck to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a dustproof chuck to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof chuck comprises a chuck seat, wherein a chuck shell is arranged on one side of the chuck seat, a clamping cavity is formed in the center of the chuck shell, lower roller carriers are arranged at the top and the bottom of the clamping cavity respectively, upper roller carriers are arranged on two sides of the clamping cavity respectively, and a plurality of clamping rollers are arranged on one sides of the upper roller carriers and one sides of the lower roller carriers, which are close to the inner parts of the clamping cavities, respectively;
the surface of the chuck shell is provided with first dustproof supports at the top and the bottom of the clamping cavity, the top of each first dustproof support is fixedly connected with a first dustproof plate, the surface of the chuck shell is provided with second dustproof supports at the two sides of the clamping cavity, and the top of each second dustproof support is fixedly connected with a second dustproof plate;
two one side that last gyro wheel frame and two lower gyro wheel frames are close to both ends all is provided with the tooth strip, two it is provided with the drive box to go up between two tooth strips that gyro wheel frame and two lower gyro wheel frames are close to one end, the drive box inside is provided with drive gear, the drive gear both sides mesh with two tooth strips respectively, the external driving motor's of drive gear central part output.
Furthermore, the first dustproof support is fixedly connected with the lower roller frame, and the second dustproof plate is fixedly connected with the upper roller frame.
Furthermore, the clamping rollers of the upper roller carrier and the lower roller carrier are arranged in a plurality of groups, and the clamping rollers of the upper roller carrier and the lower roller carrier are vertically staggered.
Furthermore, the width of the first dust guard is greater than the distance between the two second dust guards, and the bottom of the first dust guard is in sliding contact with the tops of the second dust guards.
Furthermore, the width of the second dust guard is greater than the distance between the two first dust guards, and the two second dust guards are symmetrically arranged around the center of the clamping cavity.
Furthermore, be the fix with screw between first dust guard and first dust support and second dust guard and the second dust guard, and respectively with first dust guard and second dust guard surface parallel and level.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a first dust guard and second dust guard shelter from the centre gripping chamber to inside furthest's the piece that prevents to produce among the laser cutting process and dust got into the chuck, effectively avoided piece and dust to cause the chuck card to pause, influence chuck life's problem.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 shows a cross-sectional view of the overall structure of an embodiment of the present invention;
fig. 3 shows a plan view of the overall structure of an embodiment of the present invention;
in the figure: 1. a chuck base; 2. a chuck housing; 3. a clamping cavity; 4. a lower roller frame; 5. an upper roller frame; 6. a grip roller; 7. a first dust-proof support; 8. a first dust-proof plate; 9. a second dust-proof support; 10. a second dust-proof plate; 11. a tooth rack; 12. a drive cartridge; 13. the gears are driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
The utility model provides a dustproof chuck, as shown in figures 1-3, comprising a chuck base 1, a chuck shell 2 is arranged on one side of the chuck base 1, a clamping cavity 3 is arranged in the center of the chuck shell 2, lower roller frames 4 are arranged on the top and the bottom of the clamping cavity 3, upper roller frames 5 are arranged on two sides of the clamping cavity 3, a plurality of clamping rollers 6 are arranged on one sides of the upper roller frames 5 and the lower roller frames 4 close to the inside of the clamping cavity 3, and a workpiece can be clamped in the center of the clamping cavity 3 through the clamping rollers 6;
the surface of the chuck shell 2 is provided with first dustproof supports 7 at the top and the bottom of the clamping cavity 3, the top of each first dustproof support 7 is fixedly connected with a first dustproof plate 8, the surface of the chuck shell 2 is provided with second dustproof supports 9 at the two sides of the clamping cavity 3, the top of each second dustproof support 9 is fixedly connected with a second dustproof plate 10, and the clamping cavity 3 is shielded by the first dustproof plates 8 and the second dustproof plates 10, so that chips and dust generated in the laser cutting process are prevented from entering the chuck to the maximum extent, and the problems that the chuck is blocked and the service life of the chuck is influenced due to the fact that the chuck is blocked by the chips and the dust are effectively avoided;
two one side that last gyro wheel frame 5 and two lower gyro wheel frames 4 are close to both ends all is provided with tooth strip 11, two go up gyro wheel frame 5 and two lower gyro wheel frames 4 and be provided with drive box 12 between two tooth strips 11 that are close to one end, the inside drive gear 13 that is provided with of drive box 12, drive gear 13 both sides mesh with two tooth strips 11 respectively mutually, the external driving motor's of drive gear 13 central part output starts driving motor, makes driving motor drive the inside drive gear 13 rotation of drive box 12, through drive gear 13 and tooth strip 11 meshing to make the electronic corresponding lower gyro wheel frame 4 of tooth strip 11 and last gyro wheel frame 5 remove to centre gripping chamber 3 center.
As a specific embodiment of the present invention, fixed connection between the first dustproof support 7 and the lower roller frame 4, fixed connection between the second dustproof plate 10 and the upper roller frame 5 is favorable to making the lower roller frame 4 drive the first dustproof support 7 to move, and the upper roller frame 5 drives the second dustproof support 9 to move.
As a specific embodiment of the present invention, the holding rollers 6 of the upper roller frame 5 and the lower roller frame 4 are set in multiple sets, and the holding rollers 6 of the upper roller frame 5 and the lower roller frame 4 are vertically staggered to each other, which is beneficial to stably holding the workpiece.
As a specific embodiment of the present invention, the width of the first dust guard 8 is greater than the distance between the two second dust guards 10, the bottom of the first dust guard 8 and the top sliding contact of the second dust guard 10 are disposed, which is favorable for sealing between the first dust guard 8 and the second dust guard 10, and limits the entering of the fragments and the dust.
As a specific embodiment of the present invention, the width of the second dust guard 10 is greater than the distance between two first dust guards 8, two the second dust guard 10 is arranged symmetrically about the center of the clamping cavity 3.
As a specific embodiment of the present invention, the first dust guard 8 and the first dust guard 7 and the second dust guard 10 and the second dust guard 9 are fixed by screws, and are flush with the first dust guard 8 and the second dust guard 10 respectively, so as to prevent the screws on the surfaces of the first dust guard 8 and the second dust guard 10 from affecting the movement of the dust guard.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, when the chuck is used, a driving motor is started, the driving motor drives a driving gear 13 inside a driving box 12 to rotate, the driving gear 13 is meshed with a rack 11, so that the center of a clamping cavity 3 of a lower roller frame 4 and an upper roller frame 5 which correspond to the rack 11 in an electric mode moves, and in the process that the upper roller frame 5 and the lower roller frame 4 move, a first dustproof support 7 and a second dustproof support 9 which are connected with the upper roller frame 4 are respectively driven, so that the first dustproof plate 8 and the second dustproof plate 10 shield the clamping cavity 3, chips and dust generated in the laser cutting process are prevented from entering the chuck to the maximum extent, and the problems that the chuck is jammed and the service life of the chuck is influenced due to the chips and the dust are effectively avoided.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a dustproof chuck, includes chuck seat (1), its characterized in that: a chuck shell (2) is arranged on one side of the chuck seat (1), a clamping cavity (3) is formed in the center of the chuck shell (2), lower roller frames (4) are arranged at the top and the bottom of the clamping cavity (3), upper roller frames (5) are arranged on two sides of the clamping cavity (3), and a plurality of clamping rollers (6) are arranged on one sides of the upper roller frames (5) and the lower roller frames (4) close to the inner part of the clamping cavity (3);
the surface of the chuck shell (2) is provided with first dustproof supports (7) at the top and the bottom of the clamping cavity (3), the top of each first dustproof support (7) is fixedly connected with a first dustproof plate (8), the surface of the chuck shell (2) is provided with second dustproof supports (9) at two sides of the clamping cavity (3), and the top of each second dustproof support (9) is fixedly connected with a second dustproof plate (10);
two one side that last gyro wheel frame (5) and two lower gyro wheel frame (4) are close to both ends all is provided with tooth strip (11), two go up gyro wheel frame (5) and two lower gyro wheel frame (4) and be close to between two tooth strips (11) of one end and be provided with drive box (12), drive box (12) inside is provided with drive gear (13), drive gear (13) both sides mesh with two tooth strips (11) respectively mutually, the external driving motor's of drive gear (13) central part output.
2. The dust-proof chuck according to claim 1, wherein: the first dustproof support (7) is fixedly connected with the lower roller frame (4), and the second dustproof plate (10) is fixedly connected with the upper roller frame (5).
3. The dust-proof chuck according to claim 1, wherein: the clamping rollers (6) of the upper roller carrier (5) and the lower roller carrier (4) are arranged in a plurality of groups, and the clamping rollers (6) of the upper roller carrier (5) and the lower roller carrier (4) are mutually vertically staggered.
4. The dust-proof chuck according to claim 1, wherein: the width of the first dustproof plate (8) is larger than the distance between the two second dustproof plates (10), and the bottom of the first dustproof plate (8) is in sliding contact with the tops of the second dustproof plates (10).
5. The dust-proof chuck according to claim 1, wherein: the width of the second dust guard (10) is larger than the distance between the two first dust guards (8), and the two second dust guards (10) are arranged in a central symmetry mode relative to the clamping cavity (3).
6. The dust-proof chuck according to claim 1, wherein: and the first dust guard (8) and the first dust guard support (7) as well as the second dust guard (10) and the second dust guard support (9) are fixed by screws and are flush with the surfaces of the first dust guard (8) and the second dust guard (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052739.7U CN214109253U (en) | 2020-12-17 | 2020-12-17 | Dustproof chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052739.7U CN214109253U (en) | 2020-12-17 | 2020-12-17 | Dustproof chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109253U true CN214109253U (en) | 2021-09-03 |
Family
ID=77511950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023052739.7U Active CN214109253U (en) | 2020-12-17 | 2020-12-17 | Dustproof chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770556A (en) * | 2021-09-29 | 2021-12-10 | 常州比优特机械科技有限公司 | Laser pipe cutting chuck |
| CN114571095A (en) * | 2022-03-04 | 2022-06-03 | 山东戴森博特智能装备有限公司 | Pneumatic chuck for laser pipe cutting machine |
| CN115365650A (en) * | 2022-10-21 | 2022-11-22 | 锐卡(常州)科技有限公司 | Drawer plate type dustproof front clamp of laser pipe cutting machine |
-
2020
- 2020-12-17 CN CN202023052739.7U patent/CN214109253U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770556A (en) * | 2021-09-29 | 2021-12-10 | 常州比优特机械科技有限公司 | Laser pipe cutting chuck |
| CN114571095A (en) * | 2022-03-04 | 2022-06-03 | 山东戴森博特智能装备有限公司 | Pneumatic chuck for laser pipe cutting machine |
| CN114571095B (en) * | 2022-03-04 | 2024-01-16 | 山东戴森博特智能装备有限公司 | Pneumatic chuck for laser pipe cutting machine |
| CN115365650A (en) * | 2022-10-21 | 2022-11-22 | 锐卡(常州)科技有限公司 | Drawer plate type dustproof front clamp of laser pipe cutting machine |
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