CN220902193U - Rotating device for laser engraving machine - Google Patents
Rotating device for laser engraving machine Download PDFInfo
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- CN220902193U CN220902193U CN202322670020.7U CN202322670020U CN220902193U CN 220902193 U CN220902193 U CN 220902193U CN 202322670020 U CN202322670020 U CN 202322670020U CN 220902193 U CN220902193 U CN 220902193U
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- 238000010147 laser engraving Methods 0.000 title claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model aims to provide a rotating device for a laser engraving machine, which comprises a base, a clamping assembly and a rotating driving piece, wherein the clamping assembly comprises two clamping pieces, one of the two clamping pieces is fixedly arranged on one end of the base, the other of the two clamping pieces is slidably arranged on the base, the clamping piece comprises a supporting plate, a pin shaft and a chuck, the supporting plate is fixedly arranged/slidably arranged on the base, the pin shaft is rotatably arranged on the supporting plate, the chuck is arranged on the end part of the pin shaft, the two chucks are oppositely arranged, when the two clamping pieces are used for being mutually close, the two chucks clamp a product to be processed together, the rotating driving piece is arranged on the base, an output shaft of the rotating driving piece is connected with the pin shaft in the clamping piece fixedly arranged on the base, and the rotating driving piece is used for driving the chuck to rotate so as to drive the product to be processed to rotate.
Description
Technical Field
The utility model relates to the field of tool clamps, in particular to a rotating device for a laser engraving machine.
Background
The laser engraving processing refers to a processing mode in which the surface of a product to be processed is instantaneously melted/gasified under the irradiation of laser engraving to form a non-abradable mark on the surface of the product to be processed. Either simple alphanumeric or complex patterns can be achieved by laser engraving.
In the laser engraving processing, a primary condition is that a product to be processed is reliably fixed, but for a product to be processed having an arc-shaped outer shape such as a cylindrical structure, on the one hand, there is a problem that it is difficult to reliably fix, and on the other hand, when performing laser engraving, it is often necessary to rotate it at a specified speed so that engraving can be completed on its outer peripheral wall.
However, the existing processing jig mainly aims at performing laser engraving on a product to be processed with a planar structure, and cannot effectively fix various cylindrical structures with different lengths and diameters, so that in order to solve the technical problem, the rotating device capable of fixing the cylindrical structures of the product to be processed for performing laser engraving is provided.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides a rotating device for a laser engraving machine, which can be reliably fixed and is compatible with cylindrical structures with different lengths and diameters.
The aim of the utility model is realized by the following technical scheme:
A rotary device for a laser engraving machine, comprising:
A base;
The clamping assembly comprises two clamping pieces, one of the two clamping pieces is fixedly arranged on one end of the base, the other of the two clamping pieces is slidably arranged on the base, the clamping piece comprises a supporting plate, a pin shaft and a chuck, the supporting plate is fixedly arranged/slidably arranged on the base, the pin shaft is rotatably arranged on the supporting plate, the chuck is arranged on the end part of the pin shaft, the two chucks are oppositely arranged, and when the two clamping pieces are used for being mutually close, the two chucks clamp a product to be processed together;
The rotary driving piece is arranged on the base, an output shaft of the rotary driving piece is connected with the pin shaft in the clamping piece, which is fixedly arranged on the base, and the rotary driving piece is used for driving the chuck to rotate so as to drive the product to be processed to rotate.
In one embodiment, the clamping assembly further comprises a sliding plate slidably disposed on the base, wherein one of the clamping members is disposed on the sliding plate.
In one embodiment, the sliding plate comprises an integrally formed bottom plate and a vertical plate, wherein the vertical plate is positioned on one side of the bottom plate, and one clamping piece is arranged on the vertical plate.
In one embodiment, the support plate is provided with a waist-shaped hole, and the waist-shaped hole is threaded on the vertical plate through a penetrating bolt, so that the position between the support plate and the vertical plate is adjustable.
In one embodiment, a sliding block is arranged on the bottom surface of the bottom plate, a sliding rail is arranged on the base, and the sliding block is arranged on the sliding rail in a sliding manner.
In one embodiment, the clamping assembly further comprises a limiting block and a limiting pin, a clearance groove and a crack which are mutually communicated are formed in the limiting block, the limiting block is arranged on the bottom plate, the sliding rail penetrates through the clearance groove, and the limiting pin is used for being screwed to the limiting block, so that the interval of the crack is reduced, and the inner side wall of the clearance groove is clamped with the sliding rail.
In one embodiment, two sliding rails are provided, and a space is arranged between the two sliding rails.
In one embodiment, the pin shaft includes a shaft and an end seat, the shaft is rotatably disposed on the support plate, and the end seat is slidably disposed on one end of the shaft.
In one embodiment, the clamping member further comprises a side cover and two bearings, a first through hole is formed in the supporting plate, a second through hole is formed in the side cover, the side cover is arranged on the side wall of the supporting plate, the second through hole is aligned with the first through hole, one of the two bearings is arranged in the first through hole, the other of the two bearings is arranged in the second through hole, and the shaft rod sequentially penetrates through the two bearings.
In one embodiment, the rotary driving piece comprises a motor, a belt, a driving wheel and a driven wheel, wherein the motor is arranged on the base, the driving wheel is arranged on an output shaft of the motor, the driven wheel is arranged on the pin shaft, and the belt is respectively sleeved on the driving wheel and the driven wheel.
Compared with the prior art, the utility model has at least the following advantages:
1. The distance between the two clamping pieces is adjusted by adjusting the position of the clamping piece which is installed in a sliding way, so that the clamping device can be suitable for clamping and fixing products to be processed with cylindrical structures with different lengths, and through each claw on the chuck, the laser engraving machine can be used for clamping and fixing products to be processed of cylindrical structures with different diameters, and then drives the clamped and fixed products to be processed to rotate through the rotary driving piece, so that the laser engraving machine can successfully engrave the outer side wall of the products to be processed of the cylindrical structures.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a rotary apparatus for a laser engraving machine according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a part of a rotating apparatus for a laser engraving machine shown in FIG. 1;
FIG. 3 is a schematic diagram illustrating a structure of a stopper and a stopper pin according to an embodiment of the present utility model;
Fig. 4 is a schematic partial cross-sectional view of a clamping member according to an embodiment of the utility model.
Reference numerals illustrate:
10. A rotating device for a laser engraving machine; 100. a base; 200. a clamping assembly; 300. a rotary driving member; 210. a clamping member; 211. a support plate; 212. a pin shaft; 213. a chuck; 220. a slip plate; 221. a bottom plate; 222. a riser; 2111. a waist-shaped hole; 223. a slide block; 400. a slide rail; 230. a limiting block; 240. a limiting pin; 231. a clearance groove; 232. a crack; 2121. a shaft lever; 2122. an end seat; 214. a side cover; 215. a bearing; 310. a motor; 320. a belt; 330. a driving wheel; 340. and (3) a driven wheel.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model.
As shown in fig. 1, a rotary device 10 for a laser engraving machine includes a base 100, a clamping assembly 200 and a rotary driving member 300, wherein the clamping assembly 200 includes two clamping members 210, one of the two clamping members 210 is fixedly disposed on one end of the base 100, the other of the two clamping members 210 is slidably disposed on the base 100, the clamping member 210 includes a supporting plate 211, a pin shaft 212 and a chuck 213, the supporting plate 211 is fixedly disposed/slidably disposed on the base 100, the pin shaft 212 is rotatably disposed on the supporting plate 211, the chuck 213 is disposed on an end of the pin shaft 212, the two chucks 213 are disposed opposite to each other, the two clamping members 210 are used for mutually approaching to enable the two chucks 213 to clamp a product to be processed together, the rotary driving member 300 is disposed on the base 100, and an output shaft of the rotary driving member 300 is connected with the pin shaft 212 of the clamping member 210 fixedly disposed on the base 100, and the rotary driving member 300 is used for driving the chuck 213 to rotate by driving the chuck 213 to rotate.
It should be noted that, one of the two clamping members 210 is slidably mounted on the base 100, and the other clamping member is fixedly mounted on the base 100, so that the two clamping members 210 can be moved away from each other by adjusting the slidably mounted clamping member 210, and when the two clamping members 210 are moved away from each other, the two clamping members 210 can clamp the product to be processed together. Specifically, the clamping member 210 includes a support plate 211, a pin 212, and a chuck 213, wherein for the fixedly mounted clamping member 210, the support plate 211 is fixedly mounted on the base 100 by a bolt, and for the slidably mounted clamping member 210, the support plate 211 is slidably mounted on the base 100. The pin 212 is mounted on the support plate 211 through a bearing such that the pin 212 can rotate with respect to the support plate 211, and the chuck 213 is fixedly mounted on the pin 212. Wherein the two chucks 213 are of a structure disposed opposite to each other such that when the slidably mounted support plate 211 is slidably moved closer to the fixedly mounted support plate 211, the two chucks 213 are moved closer to each other to clamp the product to be processed together. The rotary driving member 300 is mounted on the base 100, and an output shaft of the rotary driving member 300 is fixedly connected with the pin shaft 212 of the fixedly mounted clamping member 210, so that the rotary driving member 300 drives the pin shaft 212 to rotate, and the chuck 213 connected with the pin shaft 212 rotates. And since the two chucks 213 clamp the product to be processed together, the two chucks 213 rotate the product to be processed. In this way, the position of the clamping piece 210 installed in a sliding manner is adjusted to adjust the distance between the two clamping pieces 210, so that the clamping device can be suitable for clamping and fixing products to be processed of cylindrical structures with different lengths, and can be used for clamping and fixing the products to be processed of cylindrical structures with different diameters through each jaw on the chuck 213, and then the rotating driving piece 300 drives the clamped and fixed products to be processed to rotate, so that the laser engraving machine can smoothly engrave the outer side wall of the products to be processed of the cylindrical structures.
As shown in fig. 1, in an embodiment, the clamping assembly 200 further includes a sliding plate 220, the sliding plate 220 is slidably disposed on the base 100, and one of the clamping members 210 is disposed on the sliding plate 220.
It should be noted that, the support plate 211 is vertically oriented, so that in order to ensure that the clamping member 210 slides reliably on the base 100, that is, to ensure that the support plate 211 slides reliably with respect to the base 100, a sliding plate 220 is slidably mounted on the base 100, and then the support plate 211 is mounted on the sliding plate 220.
Further, as shown in fig. 1, in one embodiment, the sliding plate 220 includes a bottom plate 221 and a riser 222 integrally formed, the riser 222 is located on one side of the bottom plate 221, and one of the clamping members 210 is disposed on the riser 222.
It should be noted that, the sliding plate 220 is configured to be formed by the bottom plate 221 in the horizontal direction and the riser 222 in the vertical direction, where the bottom plate 221 and the riser 222 are integrally formed, so that, on one hand, when the device is convenient to assemble, the supporting plate 211 can be conveniently and rapidly fixed on the riser 222 through the bolts, and on the other hand, it can be ensured that the riser 222 and the bottom plate 221 directly have sufficient structural strength, and are not easy to crack.
As shown in fig. 2, in one embodiment, the support plate 211 is provided with a waist-shaped hole 2111, and the waist-shaped hole 2111 is threaded on the riser 222 through a bolt, so that the position between the support plate 211 and the riser 222 is adjustable.
In order to ensure that the two chucks 213 can be maintained on the same horizontal line, one of the chucks 213 is provided in a structure in which the height is adjustable in the vertical direction. Specifically, a waist-shaped hole 2111 is formed in the support plate 211 of the slidably mounted clamp 210, so that the position between the support plate 211 and the riser 222 is adjustable when a bolt passes through the waist-shaped hole 2111 and is screwed to the riser 222.
As shown in fig. 1 and 2, in one embodiment, a slider 223 is disposed on the bottom surface of the bottom plate 221, a slide rail 400 is disposed on the base 100, and the slider 223 is slidably disposed on the slide rail 400.
Thus, by installing the slide rail 400 on the base 100 and then installing the slider 223 at the bottom of the bottom plate 221, the slide plate 220 can stably slide with respect to the base 100. In one embodiment, two slide rails 400 are provided, and a space is provided between the two slide rails 400. In this way, the sliding stability of the sliding plate 220 can be improved by providing two sliding rails 400 parallel to each other.
As shown in fig. 1 to 3, in an embodiment, the clamping assembly 200 further includes a limiting block 230 and a limiting pin 240, the limiting block 230 is provided with a clearance groove 231 and a gap 232 which are mutually communicated, the limiting block 230 is disposed on the bottom plate 221, so that the sliding rail 400 is penetrated in the clearance groove 231, and the limiting pin 240 is used for being screwed to the limiting block 230, so that the gap between the gaps 232 is reduced, and further, the inner side wall of the clearance groove 231 clamps the sliding rail 400.
It should be noted that, when the distance between the two clamping members 210 for clamping the product to be processed is determined, the slidably mounted clamping member 210 needs to be fixed, and thus the structure of the present embodiment is provided. Specifically, the stopper 230 is mounted on a side wall of the bottom plate 221, and the stopper 230 is provided with a clearance groove 231 and a slit 232, wherein the sliding rail 400 passes through the clearance groove 231. The slit 232 and the clearance groove 231 divide the stopper 230 into two parts, and the stopper pin 240 is threaded on the other part after passing through one part thereof, so that the interval between the slits 232 can be changed by rotating the stopper pin 240. When the interval of the slit 232 is reduced, the inner side wall of the escape groove 231 can be forced to reliably clamp the slide rail 400.
In one embodiment, as shown in fig. 2, the pin 212 includes a shaft 2121 and an end seat 2122, the shaft 2121 is rotatably disposed on the supporting plate 211, and the end seat 2122 is slidably disposed on one end of the shaft 2121.
When the difference in size of the product to be processed is too large, it is often necessary to replace the chuck 213 with a different type, and in order to facilitate the replacement of the chuck 213, the pin 212 is configured such that the shaft 2121 and the end seat 2122 are mounted. Specifically, the shaft 2121 is rotatably mounted on the support plate 211, and the end seat 2122 is sleeved on the shaft 2121 and then fastened and fixed by using a machine screw.
As shown in fig. 2 and 4, in an embodiment, the clamping member 210 further includes a side cover 214 and two bearings 215, a first via hole is formed on the supporting plate 211, a second via hole is formed on the side cover 214, the side cover 214 is disposed on a side wall of the supporting plate 211, the second via hole is aligned with the first via hole, one of the two bearings 215 is disposed in the first via hole, the other of the two bearings 215 is disposed in the second via hole, and the shaft 2121 sequentially passes through the two bearings 215.
In order to improve stability of the chuck 213, two bearings 215 are provided to fix the shaft 2121 together. Specifically, the side cover 214 is mounted on a side wall of the support plate 211, a first via hole formed in the support plate 211 and a second via hole formed in the side cover 214 are aligned with each other, and two bearings 215 are mounted in the first via hole and the second via hole, respectively. Finally, the shaft rod 2121 sequentially passes through the two bearings 215, so that the shaft rod 2121 is jointly fixed by the two bearings 215, thereby ensuring the structural strength of the pin shaft 212 relative to the supporting plate 211, further ensuring that the chuck 213 has enough stability when rotating, and avoiding vibration or tilting. In one embodiment, the side cover 214 is fastened to the support plate 211 by bolting.
As shown in fig. 1, in one embodiment, the rotary driving member 300 includes a motor 310, a belt 320, a driving wheel 330 and a driven wheel 340, the motor 310 is disposed on the base 100, the driving wheel 330 is disposed on an output shaft of the motor 310, the driven wheel 340 is disposed on the pin 212, and the belt 320 is respectively sleeved on the driving wheel 330 and the driven wheel 340.
It should be noted that, for example, the driving wheel 330 and the driven wheel 340 are both of a belt pulley structure, so that the motor 310 drives the pin 212 to rotate through the belt 320, and further drives the chuck 213 to rotate. In one embodiment, the rotary drive 300 may also be a motor-driven reducer structure, thus ensuring that the driven pins 212 have sufficient torque to rotate the chuck 213.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A rotary device for a laser engraving machine, comprising:
A base;
The clamping assembly comprises two clamping pieces, one of the two clamping pieces is fixedly arranged on one end of the base, the other of the two clamping pieces is slidably arranged on the base, the clamping piece comprises a supporting plate, a pin shaft and a chuck, the supporting plate is fixedly arranged/slidably arranged on the base, the pin shaft is rotatably arranged on the supporting plate, the chuck is arranged on the end part of the pin shaft, the two chucks are oppositely arranged, and when the two clamping pieces are used for being mutually close, the two chucks clamp a product to be processed together;
The rotary driving piece is arranged on the base, an output shaft of the rotary driving piece is connected with the pin shaft in the clamping piece, which is fixedly arranged on the base, and the rotary driving piece is used for driving the chuck to rotate so as to drive the product to be processed to rotate.
2. The rotary device for a laser engraving machine of claim 1, wherein the clamping assembly further comprises a slip plate slidably disposed on the base, one of the clamping members being disposed on the slip plate.
3. The rotary device for a laser engraving machine of claim 2, wherein the slip plate includes an integrally formed base plate and a riser on one side of the base plate, one of the clamping members being disposed on the riser.
4. The rotating device for a laser engraving machine according to claim 3, wherein a waist-shaped hole is formed in the support plate, and the waist-shaped hole is threaded on the vertical plate through a penetrating bolt, so that the position between the support plate and the vertical plate is adjustable.
5. The rotating device for a laser engraving machine according to claim 3, wherein a slider is provided on the bottom surface of the bottom plate, a slide rail is provided on the base, and the slider is slidably provided on the slide rail.
6. The rotating device for a laser engraving machine according to claim 5, wherein the clamping assembly further includes a stopper and a limiting pin, a clearance groove and a slit are formed in the stopper, the clearance groove and the slit are mutually communicated, the stopper is disposed on the bottom plate, so that the slide rail is arranged in the clearance groove in a penetrating manner, and the limiting pin is used for being screwed to the stopper, so that the interval of the slit is reduced, and further the inner side wall of the clearance groove is clamped with the slide rail.
7. The rotary device for a laser engraving machine of claim 5, wherein two of the slide rails are provided with a space therebetween.
8. The rotary device for a laser engraving machine of claim 1, wherein the pin shaft includes a shaft that is rotatably disposed on the support plate and an end seat that is slidably disposed on one end of the shaft.
9. The rotary device of claim 8, wherein the clamping member further comprises a side cover and two bearings, a first via hole is formed in the support plate, a second via hole is formed in the side cover, the side cover is disposed on a side wall of the support plate, the second via hole is aligned with the first via hole, one of the two bearings is disposed in the first via hole, the other of the two bearings is disposed in the second via hole, and the shaft rod sequentially passes through the two bearings.
10. The rotary device for a laser engraving machine according to claim 1, wherein the rotary driving member includes a motor, a belt, a driving wheel and a driven wheel, the motor is disposed on the base, the driving wheel is disposed on an output shaft of the motor, the driven wheel is disposed on the pin shaft, and the belt is respectively sleeved on the driving wheel and the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670020.7U CN220902193U (en) | 2023-09-28 | 2023-09-28 | Rotating device for laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670020.7U CN220902193U (en) | 2023-09-28 | 2023-09-28 | Rotating device for laser engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902193U true CN220902193U (en) | 2024-05-07 |
Family
ID=90916365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322670020.7U Active CN220902193U (en) | 2023-09-28 | 2023-09-28 | Rotating device for laser engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902193U (en) |
-
2023
- 2023-09-28 CN CN202322670020.7U patent/CN220902193U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 516000, Building 4, 2nd Floor, Building 201, Hengzhi Technology Industrial Park, East Asia Village, Ruhu Town, Huicheng District, Huizhou City, Guangdong Province JBD99-02 Patentee after: Huizhou Kaixiang automation equipment Co.,Ltd. Country or region after: China Address before: Building 2, Row 1, opposite No. 7, Changhu Street, 6th Lane, Xiaojinkou Town, Zhangkan Group, Baigang Village, Xiaojinkou Street Office, Huicheng District, Huizhou City, Guangdong Province, 516000 Patentee before: Huizhou Kaixiang automation equipment Co.,Ltd. Country or region before: China |