CN220560452U - Heavy laser chuck of integral type square hole - Google Patents
Heavy laser chuck of integral type square hole Download PDFInfo
- Publication number
- CN220560452U CN220560452U CN202321885575.7U CN202321885575U CN220560452U CN 220560452 U CN220560452 U CN 220560452U CN 202321885575 U CN202321885575 U CN 202321885575U CN 220560452 U CN220560452 U CN 220560452U
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- guide
- jaw
- chuck
- transmission
- square hole
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 210000000078 claw Anatomy 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000012544 monitoring process Methods 0.000 claims description 12
- 210000000056 organ Anatomy 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to an integrated square hole heavy type laser chuck, which comprises a driving cylinder, a guide pushing plate, a guide rod and a transmission ring, wherein the guide pushing plate is provided with a guide groove and a moving track groove, the guide pushing plate is arranged on the moving track through the moving track groove, the moving track is fixedly connected to the inner side surface of a front panel, the guide pushing plate is connected to the transmission ring through a transmission block at the lower part in a transmission way, the guide groove is obliquely arranged, the guide rod on a claw assembly is arranged in the guide groove and can move along the guide groove, and an output shaft of the driving cylinder is fixedly connected to the transmission ring. According to the utility model, the transmission component of the original gear structure is changed into the guide push plate and guide rod structure, so that the cylinder does not need to be excessively inclined to give way to the gear transmission structure, the space for arranging the clamping hole in the middle of the chuck body is larger, the chuck body can be arranged into a square hole to be suitable for clamping various pipes, the output force of the cylinder is transmitted through the guide rod and the guide push plate, the waste of force is greatly reduced, and the clamping force is larger and more stable.
Description
Technical Field
The utility model relates to the technical field of clamping equipment, in particular to an integrated square hole heavy type laser chuck.
Background
The chuck is a common tool for clamping a strip-shaped object, and the traditional chuck generally relies on manual adjustment of clamping degree, which is time-consuming and labor-consuming. After that, air chucks have developed, and automated chuck adjustment is achieved by air pressure. The claw of traditional air chuck opens and shuts and generally is cylinder drive external tooth ring gear rotation, then external tooth ring gear drives the carrier gear, realize opening and shutting through carrier gear transmission claw subassembly, but this kind of structure is very complicated, the cylinder needs to give the gear drive structure when setting up and gives out the space, so conventional cylinder can only incline the setting, be the setting of certain angle with the tangent line of chuck body concentric circles promptly, but limited the size of the opening in chuck middle part like this, the round hole can only be seted up to the conventional condition, and the force of cylinder output is because the inclination that exists with the clamping direction, so the force can be decomposed, clamping force is less than the force of cylinder output.
Disclosure of Invention
In view of the above problems, it is an object of the present utility model to provide an integrated square hole heavy duty laser chuck with a greater hole opening ratio and clamping force.
In order to solve the technical problems, the utility model adopts the following technical scheme: the integrated square hole heavy type laser chuck comprises a chuck body, wherein a rotating mechanism is arranged on the chuck body, a claw assembly is arranged on the outer side surface of a front panel of the chuck body, a claw opening and closing mechanism is arranged in the chuck body, the rotating mechanism can drive the chuck body to axially rotate, the claw opening and closing mechanism comprises a driving cylinder, a guiding push plate, a guide rod and a transmission ring, a guiding groove and a moving track groove are arranged on the guiding push plate, the guiding push plate is arranged on the moving track through the moving track groove, the moving track is fixedly connected on the inner side surface of the front panel, the guiding push plate is connected on the transmission ring through a transmission block at the lower part in a transmission way,
the guide groove is obliquely arranged, the guide rod on the jaw assembly is arranged in the guide groove and can move along the guide groove, and the output shaft of the driving cylinder is fixedly connected to the driving ring.
In the above technical scheme, the jack catch subassembly includes jack catch body, jack catch slider and jack catch track, the jack catch body dress is in on the jack catch slider, the jack catch slider dress is in on the jack catch track, and lower part fixed connection is in on the guide arm, the jack catch slider can drive jack catch body along jack catch track reciprocating motion under the guide arm drive.
In the above technical scheme, one side of jack catch subassembly is equipped with the organ cover, be equipped with stroke monitoring mechanism on the organ cover, stroke monitoring mechanism includes monitor rod, reset spring and proximity switch, reset spring is equipped with in the outside of monitor rod, one end of monitor rod offsets with the jack catch slider when jack catch subassembly opens, proximity switch dress is in the other end department of monitor rod.
In the technical scheme, two driving rings are arranged in the chuck body, each driving ring controls two opposite jaw assemblies, and driving teeth are arranged on the periphery of each driving ring and are in driving connection with the driving block through the driving teeth.
In the technical scheme, the bearing column is arranged in the chuck body, the bearing is arranged on the bearing column, the bearing column is arranged in the transmission ring, and the bearing on the bearing column abuts against the inner side surface of the transmission ring.
In the above technical scheme, two moving track grooves are formed in the guide pushing plate, and the two moving track grooves are all provided with moving tracks.
In the above technical scheme, each of the moving track grooves is provided with two moving tracks, and the distance between the two moving tracks is larger than the diameter of the guide rod.
In the technical scheme, the clamping hole in the middle of the chuck body is a square hole.
In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: according to the utility model, the transmission component of the original gear structure is changed into the guide push plate and guide rod structure, so that the cylinder does not need to be excessively inclined to give way to the gear transmission structure, the space for arranging the clamping hole in the middle of the chuck body is larger, the chuck body can be arranged into a square hole to be suitable for clamping various pipes, the force output by the cylinder is transmitted through the guide rod and the guide push plate, the waste of force is greatly reduced, and the clamping force of the chuck is larger and the clamping is more stable.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic perspective view of the utility model with the front panel and upper jaw removed;
FIG. 6 is a schematic view of another perspective view of the utility model with portions of the housing removed;
FIG. 7 is a schematic perspective view of the open-state pawl opening and closing mechanism and synchronizing assembly of the present utility model;
FIG. 8 is a schematic front view of FIG. 7;
FIG. 9 is a schematic perspective view of the clamping jaw opening and closing mechanism of the present utility model;
FIG. 10 is a schematic perspective view of a pawl opening and closing mechanism and pawl assembly in accordance with the present utility model;
FIG. 11 is a schematic perspective view showing another state of the jaw opening and closing mechanism and the jaw assembly according to the present utility model;
the labels are as follows: a chuck body 100; a front panel 110; a fixing column 120; clamping hole 130; a rotation mechanism 200; jaw assembly 300; a jaw body 310; jaw slider 320; jaw track 330; an organ cover 340; a travel monitoring mechanism 350; a monitoring lever 351; a return spring 352; a proximity switch 353; a claw opening and closing mechanism 400; a driving cylinder 410; a guide push plate 420; a guide groove 421; a moving rail groove 422; a moving rail 423; guide bar 430; drive ring 440.
Detailed Description
The following preferred embodiments according to the present utility model are intended to suggest that various changes and modifications may be made by the worker skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
The utility model will be further described with reference to the following drawings:
as shown in fig. 1 to 11, an integral square hole heavy laser chuck comprises a chuck body 100, wherein a rotating mechanism 200 is arranged on the chuck body 100, a jaw assembly 300 is arranged on the outer side surface of a front panel 110 of the chuck body 100, a jaw opening and closing mechanism 400 is arranged in the chuck body 100, the rotating mechanism 200 can drive the chuck body 100 to rotate along the axial direction, the jaw opening and closing mechanism 400 comprises a driving cylinder 410, a guiding push plate 420, a guide rod 430 and a transmission ring 440, a guiding groove 421 and a moving track groove 422 are arranged on the guiding push plate 420, the guiding push plate 420 is arranged on the moving track 423 through the moving track groove 422, the moving track 423 is fixedly connected on the inner side surface of the front panel 110, the guiding push plate 420 is connected on the transmission ring 440 through a transmission block 424 at the lower part, the guiding groove 421 is obliquely arranged, the guide rod 430 on the jaw assembly 300 is arranged in the guiding groove 421 and can move along the guiding groove 421, and an output shaft of the driving cylinder 410 is fixedly connected on the transmission ring 440.
As shown in fig. 5, 6 and 7, the jaw assembly 300 includes a jaw body 310, a jaw slider 320 and a jaw track 330, the jaw body 310 is mounted on the jaw slider 320, the jaw slider 320 is mounted on the jaw track 330, the lower portion is fixedly connected to the guide rod 430, and the jaw slider 320 can drive the jaw body 310 to reciprocate along the jaw track 330 under the driving of the guide rod 430.
As shown in fig. 1 to 4, an organ cover 340 is disposed on one side of the jaw assembly 300, a travel monitoring mechanism 350 is mounted on the organ cover 340, the travel monitoring mechanism 350 includes a monitoring rod 351, a return spring 352 and a proximity switch 353, the return spring 352 is mounted on the outer side of the monitoring rod 351, one end of the monitoring rod 351 abuts against the jaw slider 320 when the jaw assembly 300 is opened, and the proximity switch 353 is mounted on the other end of the monitoring rod 351.
As shown in fig. 5 to 11, two driving rings 440 are provided in the chuck body, each driving ring 440 controls two opposite jaw assemblies 300, and the driving ring 440 has driving teeth at its outer circumference and is in driving connection with the driving block 424 through the driving teeth.
As shown in fig. 5, 6 and 9, the chuck body 100 is provided with a bearing post 441, the bearing post 441 is provided with a bearing, the bearing post 441 is provided in the transmission ring 440, and the bearing thereon abuts against the inner side surface of the transmission ring 440.
As shown in fig. 8 to 11, two moving rail grooves 422 are provided on the guide push plate 420, and moving rails 423 are provided on both moving rail grooves 422.
As shown in fig. 8 to 11, two moving rails 423 are disposed in each moving rail groove 422, and the distance between the two moving rails 423 is larger than the diameter of the guide rod 430, so that the operation of the jaw opening and closing assembly 400 is more stable, and the movement of the guide rod 430 is not affected.
As shown in fig. 1 and 2, the clamping hole 130 in the middle of the chuck body 100 is a square hole.
When the chuck is used, the operation of the chuck is divided into two actions of self rotation and jaw opening and closing, the self rotation is controlled by the rotating mechanism 200, the rotating motor arranged at the side part of the chuck body drives the rotating gear disc arranged in the chuck body to rotate, then the whole chuck body 100 is driven to rotate,
the jaw opening and closing mechanism 400 is used for controlling the jaw opening and closing mechanism, the cylinder 410 is fixed on the fixed column 120, the output shaft extends to push the driving ring 440 to rotate, the driving ring 440 drives the guide push plate 420 fixed on the driving ring 440 to move, the moving rail 422 is simultaneously arranged on the inner side surfaces of the guide push plate 420 and the front panel 110, the guide push plate 420 moves along the moving rail 422, one end of the guide rod 430 is arranged in the guide groove 421, the guide rod 420 moves towards the center direction of a concentric circle of the chuck body 100 when the guide push plate 420 moves, the jaw sliding block 320 arranged at the other end of the guide rod 430 moves along with the guide rod, and the jaw body 310 is arranged on the sliding block 320, so that the jaw opening and closing can be realized.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a heavy laser chuck of integral type square hole, includes chuck body (100), be equipped with slewing mechanism (200) on chuck body (100), be equipped with jaw subassembly (300) on the front panel (110) lateral surface of chuck body (100), be equipped with jaw opening and shutting mechanism (400) in chuck body (100), slewing mechanism (200) can drive chuck body (100) along axial rotation, its characterized in that: the claw opening and closing mechanism (400) comprises a driving cylinder (410), a guide push plate (420), a guide rod (430) and a transmission ring (440), wherein the guide push plate (420) is provided with a guide groove (421) and a moving track groove (422), the guide push plate (420) is arranged on a moving track (423) through the moving track groove (422), the moving track (423) is fixedly connected to the inner side surface of the front panel (110), the guide push plate (420) is connected to the transmission ring (440) through a transmission block (424) at the lower part,
the guide groove (421) is obliquely arranged, a guide rod (430) on the jaw assembly (300) is arranged in the guide groove (421) and can move along the guide groove (421),
the output shaft of the driving cylinder (410) is fixedly connected to the driving ring (440).
2. The integrated square hole heavy duty laser chuck as set forth in claim 1, wherein: the jaw assembly (300) comprises a jaw body (310), a jaw sliding block (320) and a jaw track (330), wherein the jaw body (310) is arranged on the jaw sliding block (320), the jaw sliding block (320) is arranged on the jaw track (330), the lower portion of the jaw sliding block is fixedly connected to the guide rod (430), and the jaw sliding block (320) can drive the jaw body (310) to reciprocate along the jaw track (330) under the driving of the guide rod (430).
3. The integrated square hole heavy duty laser chuck as set forth in claim 2, wherein: one side of jack catch subassembly (300) is equipped with organ cover (340), be equipped with stroke monitoring mechanism (350) on organ cover (340), stroke monitoring mechanism (350) are including monitor rod (351), reset spring (352) and proximity switch (353), reset spring (352) are equipped with in the outside of monitor rod (351), one end of monitor rod (351) offsets with jack catch slider (320) when jack catch subassembly (300) opens, proximity switch (353) are adorned the other end department of monitor rod (351).
4. The integrated square hole heavy duty laser chuck as set forth in claim 1, wherein: two transmission rings (440) are arranged in the chuck body, each transmission ring (440) controls two opposite jaw assemblies (300), and transmission teeth are arranged on the periphery of each transmission ring (440) and are in transmission connection with the transmission block (424) through the transmission teeth.
5. The integrated square hole heavy duty laser chuck as set forth in claim 4, wherein: the chuck body (100) is internally provided with a bearing column (441), the bearing column (441) is provided with a bearing, the bearing column (441) is arranged in the transmission ring (440), and the bearing thereon is abutted against the inner side surface of the transmission ring (440).
6. The integrated square hole heavy duty laser chuck as set forth in claim 1, wherein: two moving track grooves (422) are formed in the guide pushing plate (420), and moving tracks (423) are formed in the two moving track grooves (422).
7. The integrated square hole heavy duty laser chuck as set forth in claim 1, wherein: two moving rails (423) are arranged in each moving rail groove (422), and the distance between the two moving rails (423) is larger than the diameter of the guide rod (430).
8. The integrated square hole heavy duty laser chuck as set forth in claim 1, wherein: the clamping hole (130) in the middle of the chuck body (100) is a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885575.7U CN220560452U (en) | 2023-07-18 | 2023-07-18 | Heavy laser chuck of integral type square hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885575.7U CN220560452U (en) | 2023-07-18 | 2023-07-18 | Heavy laser chuck of integral type square hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560452U true CN220560452U (en) | 2024-03-08 |
Family
ID=90100692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885575.7U Active CN220560452U (en) | 2023-07-18 | 2023-07-18 | Heavy laser chuck of integral type square hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560452U (en) |
-
2023
- 2023-07-18 CN CN202321885575.7U patent/CN220560452U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |