CN219598521U - Precise square hole laser power chuck with structure - Google Patents
Precise square hole laser power chuck with structure Download PDFInfo
- Publication number
- CN219598521U CN219598521U CN202320303491.1U CN202320303491U CN219598521U CN 219598521 U CN219598521 U CN 219598521U CN 202320303491 U CN202320303491 U CN 202320303491U CN 219598521 U CN219598521 U CN 219598521U
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- Prior art keywords
- cylinder
- chuck
- precision
- gear
- square hole
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 abstract description 24
- 238000003754 machining Methods 0.000 description 12
- 239000013072 incoming material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a square hole laser power chuck with a precise structure, which belongs to the field of four-jaw chucks and comprises a base, wherein a chuck revolving body is arranged on the base, four groups of sliding modules are respectively arranged on the chuck revolving body, chuck claws are respectively arranged on the sliding modules, the four groups of chuck claws form square through holes, a first cylinder, a second cylinder, a third cylinder and a fourth cylinder are arranged on the chuck revolving body, the first cylinder, the second cylinder, the third cylinder and the fourth cylinder are all connected with a movable shifting fork, the movable shifting fork and the sliding modules form a kinematic pair, and the four groups of chuck claws form the square through holes. The four-cylinder precise transmission mechanism designed by the utility model overcomes the technical difficulties, improves the clamping precision while improving the processing range, effectively improves the processing precision and the processing range compatibility of the laser pipe cutting machine, and brings social benefits for high-speed and high-precision processing.
Description
Technical Field
The utility model relates to the field of four-jaw chucks, in particular to a square hole laser power chuck with a precise structure.
Background
The four-jaw single-action chuck is a manual four-jaw single-action chuck for machine tools, and consists of a disk body, four screw rods and a pair of jaws. During working, four lead screws are used for driving four claws respectively, so that the common four-claw single-action chuck has no self-centering function. The four-jaw self-centering chuck has two types of jaws, and has an integral jaw and a separation jaw. The integral claw is a claw integrating a base claw and a top claw, and a pair of integral claws is divided into four positive claws and four negative claws. The pair of separating claws only has four claws, each claw is composed of a base claw and a top claw, and the functions of the positive claw and the negative claw are achieved through the transformation of the top claw. In addition, the soft claw can be provided according to the requirement of a user, and higher centering precision can be obtained after random matching (grinding) so as to meet the clamping requirement.
As is well known, the chucks with high precision of the laser power chucks on the market at present are all small in round hole machining range, large in square hole type laser power chuck machining range, but low in machining precision. The two are not compatible due to the structural difference of the products.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a square hole laser power chuck with a precise structure, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a precision type structure square hole laser power chuck, includes the base, the base on be equipped with the chuck revolved body, the gear is installed to the opposite side, install guard shield and centre gripping assembly on the chuck revolved body respectively, clamping device installs in the guard shield, install first cylinder in the chuck revolved body, the second cylinder, third cylinder and fourth cylinder, first cylinder, the second cylinder, third cylinder and fourth cylinder all are connected with movable shift fork respectively, movable shift fork and slip module form the kinematic pair, be provided with the linkage gear on the movable shift fork, with the linkage gear of opposition installation respectively with first synchronous ring gear, the synchronous ring gear transmission of second, be provided with chuck jack catch on the slip module respectively, form the two liang of synchronous centre gripping motions of jack catch.
As a further scheme of the utility model: the clamping device comprises a movable shifting fork which is movably connected with the air cylinder, a linkage gear is fixedly arranged on the movable shifting fork, and the linkage gear is respectively in transmission with the first synchronous gear ring and the second synchronous gear ring.
As a further scheme of the utility model: the first cylinder and the third cylinder are symmetrically arranged.
As a further scheme of the utility model: the second cylinder and the fourth cylinder are symmetrically arranged.
Compared with the prior art; the beneficial effects of the utility model are as follows: the utility model solves the problem that the mechanism of the internal transmission precision of the laser power chuck and the machining range are compatible at the same time, four air cylinders are placed in a limited space to serve as power sources, each pair of air cylinders simultaneously push a synchronous gear ring to move, a synchronous gear rotates through a linkage gear to drive a sliding block assembly to move, a claw is arranged above the sliding block assembly, the opposite claws synchronously clamp, every two pairs of claws synchronously move towards the center, the gear transmission improves the clamping precision of the chuck, the workpiece is more stable after being clamped, the self-centering precision of laser power is improved, and the precision of laser cutting is improved. The hollow size of the product is designed into a square hole, and the square hole can be used for processing and clamping more kinds of workpieces, so that the processing incoming material size compatibility of the laser pipe cutting machine is improved. The transmission rack structure improves the mechanical transmission precision, so that the clamping of the clamping jaws in pairs is more stable. Compared with the prior art, the laser power chuck has the advantages of small machining range of a center round hole, simple structure of a center square hole and low machining precision. Because of innovation of the product structure, the four-cylinder structure is placed in a limited space, precise gear synchronous transmission is adopted in the product, high-precision guide rail guiding is adopted in a straight line, square hole design is adopted in the center shape, and the compatibility of incoming material processing is improved. The four-cylinder precise transmission mechanism designed by the utility model overcomes the technical difficulties, improves the clamping precision while improving the processing range, effectively improves the processing precision and the processing range compatibility of the laser pipe cutting machine, and brings social benefits for high-speed and high-precision processing.
Drawings
Fig. 1 is a schematic structural diagram of a square hole laser power chuck with a precise structure.
Fig. 2 is a schematic structural diagram of a chuck rotator in a precision structural square hole laser power chuck.
Fig. 3 is a schematic structural diagram of a sliding module in a square hole laser power chuck with a precise structure.
In the figure: 1. a base; 2. a chuck revolver; 3. chuck jaws; 4. a first cylinder; 5. a second cylinder; 6. an interactive shifting fork; 7. a sliding module; 8. a third cylinder; 9. a fourth cylinder; 10. square through holes; 11. a second synchronizing gear; 12. a first synchronous ring gear; 13. a linkage gear ring; 14. a shield; 15; a gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "provided," "connected," and "connected" are to be construed broadly; for example, the connection may be fixed connection, detachable connection, or integral connection, mechanical connection, electrical connection, direct connection, indirect connection via an intermediate medium, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a precision square hole laser power chuck comprises a base 1, the precision square hole laser power chuck comprises a base, wherein a chuck revolving body 2 is arranged on the base 1, a gear 15 is arranged on the other side of the base, a shield 14 and a clamping assembly are respectively arranged on the chuck revolving body 2, a clamping device is arranged in the shield, a first cylinder 4, a second cylinder 5, a third cylinder 8 and a fourth cylinder 9 are arranged in the chuck revolving body 2, the first cylinder 4, the second cylinder 5, the third cylinder 8 and the fourth cylinder 9 are respectively connected with a movable shifting fork 6, the movable shifting fork 6 and a sliding module 7 form a kinematic pair, a linkage gear 13 is arranged on the movable shifting fork 6, the linkage gear 13 which is arranged in a same-opposite mode is respectively in transmission with a first synchronous gear ring 12 and a second synchronous gear ring 11, and chuck claws 3 are respectively arranged on the sliding module 7 to form two-by-two synchronous clamping movements.
The clamping device comprises a cylinder 5, a movable shifting fork 6 is movably connected to the cylinder, a linkage gear 13 is fixedly arranged on the movable shifting fork 6, and the linkage gear 13 is respectively in transmission with a first synchronous gear ring 12 and a second synchronous gear ring 11.
The first cylinder 4 and the third cylinder 8 are arranged symmetrically to each other, and the second cylinder 5 and the fourth cylinder 9 are arranged symmetrically to each other.
The sliding module 7 comprises a second synchronous gear 11 and a first synchronous gear 12, and the second synchronous gear 11 and the first synchronous gear 12 ensure that two groups of symmetrically arranged cylinders run simultaneously.
The movable shifting fork is connected with the sliding module 7 through a linkage gear 13.
The precise square hole chuck with the structure designed by the utility model can simultaneously meet the characteristics, has the advantages of synchronous gear transmission structure, high clamping precision and high machining range, is matched with the characteristic that the center of the chuck is a square hole, can realize the same diameter of a square circle with the machining size, and greatly improves the precision and machining compatibility of the laser power chuck
The mechanism of the inside transmission precision of laser power chuck and the product compatible simultaneously of machining scope are solved to this scheme, place four cylinders as the power supply in limited space, every opposite a pair of cylinder promotes synchronous ring gear motion simultaneously, synchronous gear rotates through the linkage gear, drive slider subassembly motion, the jack catch is installed to slider subassembly top, the synchronous centre gripping of opposite jack catch, two-to-one set of synchronous centering motion, gear drive has improved the centre gripping precision of chuck, it is more stable after the centre gripping work piece, improve laser power's self-centering precision, thereby laser cutting's precision has been improved. The hollow size of the product is designed into a square hole, and the square hole can be used for processing and clamping more kinds of workpieces, so that the processing incoming material size compatibility of the laser pipe cutting machine is improved. The transmission rack structure improves the mechanical transmission precision, so that the clamping of the clamping jaws in pairs is more stable.
Compared with the prior art, the laser power chuck has the advantages of small machining range of a center round hole, simple structure of a center square hole and low machining precision.
Because of innovation of the product structure, the four-cylinder structure is placed in a limited space, precise gear synchronous transmission is adopted in the product, high-precision guide rail guiding is adopted in a straight line, square hole design is adopted in the center shape, and the compatibility of incoming material processing is improved. The four-cylinder precise transmission mechanism designed by the utility model overcomes the technical difficulties, improves the clamping precision while improving the processing range, effectively improves the processing precision and the processing range compatibility of the laser pipe cutting machine, and brings social benefits for high-speed and high-precision processing.
As would be apparent to one skilled in the art; it is obvious that the utility model is not limited to the details of the above-described exemplary embodiments; and without departing from the spirit or essential characteristics of the utility model; the utility model can be embodied in other specific forms. Thus, the method comprises the steps of; from either point of view; the embodiments should be considered as exemplary; and is non-limiting; the scope of the utility model is indicated by the appended claims rather than by the foregoing description; it is therefore intended to include within the utility model all changes that fall within the meaning and range of equivalency of the claims. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it is provided that; it should be understood that; although the present description describes embodiments; but not every embodiment contains only one independent technical solution; this manner of description is for clarity only; the skilled artisan should recognize the specification as a whole; the technical solutions in the embodiments may also be combined appropriately; forming other embodiments as will be appreciated by those skilled in the art.
Claims (4)
1. The utility model provides a precision type structure square hole laser power chuck, includes base (1), its characterized in that, base (1) on be equipped with chuck revolved body (2), gear (15) are installed to the opposite side, install guard shield (14) and centre gripping assembly on chuck revolved body (2) respectively, clamping device installs in the guard shield, install first cylinder (4) in chuck revolved body (2), second cylinder (5), third cylinder (8) and fourth cylinder (9), first cylinder (4), second cylinder (5), third cylinder (8) and fourth cylinder (9) all are connected with movable shift fork (6) respectively, movable shift fork (6) and slip module (7) form the kinematic pair, be provided with linkage gear (13) on movable shift fork (6), with the linkage gear (13) of opposition installation respectively with first synchronous ring gear (12), the transmission of second synchronous ring gear (11), be provided with chuck jack catch (3) on slip module (7) respectively, form two synchronous centre gripping motions of jack catch.
2. The precision structure square hole laser power chuck according to claim 1, wherein the clamping device comprises a movable shifting fork (6) movably connected to the second cylinder (5), a linkage gear (13) is fixedly arranged on the movable shifting fork (6), and the linkage gear (13) is respectively driven by the first synchronous gear ring (12) and the second synchronous gear ring (11).
3. The square hole laser power chuck with the precise structure according to claim 2, wherein the first air cylinder (4) and the third air cylinder (8) are symmetrically arranged.
4. A precision structured square hole laser power chuck according to claim 3, characterized in that the second cylinder (5) and the fourth cylinder (9) are symmetrically arranged with respect to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303491.1U CN219598521U (en) | 2023-02-24 | 2023-02-24 | Precise square hole laser power chuck with structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303491.1U CN219598521U (en) | 2023-02-24 | 2023-02-24 | Precise square hole laser power chuck with structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598521U true CN219598521U (en) | 2023-08-29 |
Family
ID=87752045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320303491.1U Active CN219598521U (en) | 2023-02-24 | 2023-02-24 | Precise square hole laser power chuck with structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598521U (en) |
-
2023
- 2023-02-24 CN CN202320303491.1U patent/CN219598521U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A precision structured square hole laser power chuck Effective date of registration: 20231031 Granted publication date: 20230829 Pledgee: Anhui Shucheng rural commercial bank Limited by Share Ltd. hang Bu branch Pledgor: Anhui Cantini Precision Technology Co.,Ltd. Registration number: Y2023980063568 |