CN215091461U - Laser edge finder protection device - Google Patents
Laser edge finder protection device Download PDFInfo
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- CN215091461U CN215091461U CN202121605684.XU CN202121605684U CN215091461U CN 215091461 U CN215091461 U CN 215091461U CN 202121605684 U CN202121605684 U CN 202121605684U CN 215091461 U CN215091461 U CN 215091461U
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- edge finder
- baffle
- rotating frame
- transmission assembly
- laser edge
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Abstract
The utility model discloses a laser edge finder protection device, belonging to the technical field of numerical control processing, comprising a mounting base plate, a telescopic cylinder, a protective cover, a rotating frame and an edge finder shell; the rotating frame is rotatably connected with the mounting substrate, and a first baffle and a second baffle are mounted on the rotating frame; the lower side of the protective cover is provided with a slotted hole; a transmission assembly is arranged in the protective cover; the telescopic cylinder drives the rotating frame to rotate through the transmission assembly, so that the first baffle and the second baffle respectively block and seal the slotted hole and the working hole of the edge finder shell. The laser edge finder and the transmission assembly can be effectively protected, the service life of the laser edge finder and the transmission assembly is prolonged, and the use precision of the laser edge finder and the transmission assembly is ensured. Overall structure is simple, and it is convenient to use, and the practicality is good, greatly reduced use and cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of the numerical control processing, specifically speaking is a limit ware protector is sought to laser.
Background
The laser edge finder is a non-contact positioning sensor, can accurately determine the central position of a processed workpiece, and is often applied to various numerical control equipment.
Due to the limitation of the working principle of the laser edge finder, the laser edge finder is often arranged in the accessory of the processing end of the equipment or in a relatively severe processing ring mirror; therefore, in numerical control machining, the laser edge finder is often damaged or the precision is reduced, the service life of the laser edge finder is greatly shortened, and the equipment investment cost and the maintenance cost are increased.
SUMMERY OF THE UTILITY MODEL
For in solving numerical control processing today, often can cause the laser to seek limit ware and damage or the precision reduces, shortens its life greatly, increases equipment input cost and cost of maintenance's problem, the utility model provides a limit ware protector is sought to laser.
The utility model discloses a realize through following technical scheme.
A laser edge finder protection device comprises a mounting base plate, a telescopic cylinder, a protective cover, a rotating frame and an edge finder shell; the telescopic cylinder, the protective cover and the edge finder shell are fixedly mounted with the mounting base plate respectively, the rotating frame is rotatably connected with the mounting base plate, and a first baffle and a second baffle are mounted on the rotating frame; a slotted hole is formed in one side, close to the edge finder shell, of the protective cover; a transmission assembly for connecting the telescopic shaft of the telescopic cylinder and the rotating frame is arranged in the protective cover; the telescopic cylinder drives the rotating frame to rotate through the transmission assembly, so that the first baffle and the second baffle respectively block and seal the slotted hole and the edge finder shell working hole. The damage of metal slag melting and the like to the laser edge finder can be prevented, the laser edge finder is effectively protected, the service life of the laser edge finder is prolonged, and the use precision of the laser edge finder is ensured; when the second baffle is sealed to the working hole, the first baffle blocks and seals the slotted hole on the lower side of the shield, so that objects such as metal molten slag, cutting splash and the like generated during the working of the numerical control equipment are effectively prevented from entering the shield to damage an internal transmission assembly, and the working precision and the service life of the transmission assembly are ensured. Overall structure is simple, and it is convenient to use, and the practicality is good, greatly reduced use and cost of maintenance.
The utility model is further improved, the transmission component comprises a first connecting rod and a connecting plate; the first connecting rod is fixedly connected with the telescopic shaft of the telescopic cylinder, and two ends of the connecting plate are respectively connected with the first connecting rod and the rotating frame in a rotating mode. The first connecting rod and the rotating frame are connected through the connecting plate in a rotating mode, the transmission of the telescopic power of the telescopic cylinder is well achieved, and the rotating frame is guaranteed to rotate accurately and stably.
The utility model is further improved in that the connecting plate comprises a left connecting plate and a right connecting plate; the first connecting rod and the rotating frame are arranged between the left connecting plate and the right connecting plate and are respectively and rotatably connected through a first pin shaft and a second pin shaft. The first connecting rod and the rotating frame are limited left and right through the left connecting plate and the right connecting plate which are symmetrically arranged, and the running stability and reliability of the transmission assembly are effectively guaranteed.
The utility model discloses a further improvement still, first baffle is close to one side of slotted hole with the second baffle is close to one side of seeking limit ware casing is equipped with sealed the pad respectively. The first baffle and the second baffle are respectively sealed with the slotted hole and the working hole through the sealing gasket.
The utility model discloses a further improvement still, the second baffle is kept away from one side of seeking limit ware casing is equipped with the protection and fills up. The protective pad can buffer splashed molten slag and the like, so that ejection force of the molten slag and the like is reduced, and use safety is ensured; when the second baffle is opened, accessible second baffle leading flank supports with the slotted hole leading edge and keeps off and carry on spacingly, and the protection pad can protect second baffle and slotted hole border, prevents that both from crushing, fish tail.
The utility model discloses a further improvement still, first baffle with the second baffle is mutually perpendicular setting. Structural design is reasonable, effectively realizes first baffle and second baffle and blocks sealedly to slotted hole and edge finder casing work hole simultaneously.
The utility model discloses a further improvement still, fixed mounting has the fixed block on the mounting substrate, the fixed block pass through the third round pin axle with the revolving rack rotates to be connected. Structural design is reasonable, and it is easy to realize, and the revolving rack dismouting is convenient.
According to the technical scheme provided by the utility model, the beneficial effects are that: overall structure is simple, and it is convenient to use, and the practicality is good, greatly reduced use and cost of maintenance. When the telescopic shaft of the telescopic cylinder is controlled to retract, the transmission assembly drives the rotating frame to rotate anticlockwise, and meanwhile the first baffle and the second baffle rotate anticlockwise, so that the second baffle is opened for the working hole, the transmitting and receiving paths of signals when the laser edge finder works are completely opened, and the accurate detection of the laser edge finder for the central position of a processed workpiece is realized. After detection is finished, the telescopic shaft of the telescopic cylinder is controlled to extend out, the rotating frame is driven to rotate clockwise through the transmission assembly, and meanwhile, the first baffle and the second baffle rotate clockwise, so that the second baffle blocks and seals a working hole in the front end face of the edge finder shell, damage to the laser edge finder caused by objects such as metal slag melting, cutting splashing and the like generated when the numerical control equipment works can be prevented, the laser edge finder is effectively protected, the service life of the laser edge finder is prolonged, and the use precision of the laser edge finder is ensured; when the second baffle is sealed to the working hole, the first baffle blocks and seals the slotted hole on the lower side of the shield, so that objects such as metal molten slag, cutting splash and the like generated during the working of the numerical control equipment are effectively prevented from entering the shield to damage an internal transmission assembly, and the working precision and the service life of the transmission assembly are ensured.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a front view structure according to an embodiment of the present invention.
Fig. 3 is a schematic top view of the embodiment of the present invention.
Fig. 4 is a schematic view of the working state structure of the laser edge finder according to the embodiment of the present invention.
In the drawings: 1. the device comprises a mounting base plate, 2, a telescopic cylinder, 3, a protective cover, 4, a first connecting rod, 5, a fixing block, 6, a first pin shaft, 7, a left connecting plate, 8, a right connecting plate, 9, a second pin shaft, 10, a rotating frame, 11, a third pin shaft, 12, a first baffle, 13, a second baffle, 14, a laser edge finder, 15 and an edge finder shell.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 1-4, the utility model discloses a laser edge finder protection device, which comprises an L-shaped mounting base plate 1, a telescopic cylinder 2, a protective cover 3, a rotating frame 10 and an edge finder housing 15 fixedly mounted with a laser edge finder 14; the telescopic cylinder 2 is horizontally and fixedly arranged on the front side of a vertical plate of the mounting base plate 1, the laser edge finder 14 is horizontally arranged on the lower side of a horizontal plate of the mounting base plate 1 through an edge finder shell 15, and a working hole for the laser edge finder 14 to receive and send signals is formed in the front side of the edge finder shell 15; the shield 3 is of a cuboid shell structure with an opening at the lower part and is buckled on the upper side of the transverse plate of the mounting substrate 1, and the shield 3 extends forwards out of the front end of the transverse plate of the mounting substrate 1 to form a slotted hole with a downward opening; the rotating frame 10 is arranged in the shield 3 and is rotatably connected with the upper side of a transverse plate of the mounting base plate 1, and a first baffle plate 12 and a second baffle plate 13 which are perpendicular to each other are arranged on the rotating frame 10; and a transmission assembly for connecting the telescopic shaft of the telescopic cylinder 2 and the rotating frame 10 is arranged in the protective cover 3.
The telescopic shaft of the telescopic cylinder 2 is controlled to retract, the rotating frame 10 is driven to rotate anticlockwise through the transmission assembly, and meanwhile the first baffle 12 and the second baffle 13 rotate anticlockwise, so that the second baffle 13 is opened for a working hole, a signal transmitting and receiving path of the laser edge finder 14 during working is completely opened, and the laser edge finder 14 can accurately detect the central position of a processed workpiece, and the detection is specifically shown in fig. 4. After detection is finished, the telescopic shaft of the telescopic cylinder 2 is controlled to extend out, the rotating frame 10 is driven to rotate clockwise through the transmission assembly, and meanwhile, the first baffle 12 and the second baffle 13 rotate clockwise, so that the second baffle 13 blocks and seals a working hole in the front end face of the edge finder shell 15, damage to the laser edge finder 14 caused by objects such as metal slag, cutting splash and the like generated when the numerical control equipment works can be prevented, the laser edge finder 14 is effectively protected, the service life of the laser edge finder 14 is prolonged, and the use precision of the laser edge finder is guaranteed; when the second baffle 13 seals the working hole, the first baffle 12 blocks and seals the slotted hole on the lower side of the shield 3, so that objects such as metal slag, cutting splash and the like generated during the operation of the numerical control equipment are effectively prevented from entering the shield 3 to damage the internal transmission assembly, the working precision and the service life of the transmission assembly are ensured, and the structure is particularly shown in fig. 1. Overall structure is simple, and it is convenient to use, and the practicality is good, greatly reduced use and cost of maintenance.
As shown in fig. 1, 3 and 4, the transmission assembly comprises a first connecting rod 4 and a connecting plate; the first connecting rod 4 is fixedly connected with the telescopic shaft of the telescopic cylinder 2, and two ends of the connecting plate are respectively connected with the first connecting rod 4 and the rotating frame 10 in a rotating mode. The first connecting rod 4 and the rotating frame 10 are connected through the connecting plate in a rotating mode, the transmission of the telescopic power of the telescopic cylinder 2 is well achieved, and the rotating frame 10 is guaranteed to rotate accurately and stably.
As shown in fig. 3, the connecting plates include a left connecting plate 7 and a right connecting plate 8 which are arranged in bilateral symmetry; the first connecting rod 4 and the rotating frame 10 are arranged between the left connecting plate 7 and the right connecting plate 8 and are respectively connected in a rotating mode through a first pin shaft 6 and a second pin shaft 9. The first connecting rod 4 and the rotating frame 10 are limited left and right through a left connecting plate 7 and a right connecting plate 8 which are symmetrically arranged, and the running stability and reliability of the transmission assembly are effectively guaranteed.
Wherein, the lower side of the first baffle 12 and the rear side of the second baffle 13 are respectively provided with a sealing gasket. The first baffle plate 12 and the second baffle plate 13 are well sealed with the slotted hole and the working hole respectively through sealing gaskets.
Wherein, the front side of the second baffle 13 is provided with a protective pad. The protective pad can buffer splashed molten slag and the like, so that ejection force of the molten slag and the like is reduced, and use safety is ensured; when the second baffle 13 is opened, the front side face of the second baffle 13 can be abutted with the front edge of the slotted hole for limiting, and the protective pad can protect the second baffle 13 and the edge of the slotted hole to prevent the second baffle 13 and the edge of the slotted hole from being crushed and scratched.
As shown in fig. 1 and 4, a fixing block 5 is fixedly mounted on the upper side of the transverse plate of the mounting substrate 1 through a screw, and the fixing block 5 is rotatably connected with the rotating frame 10 through a third pin shaft 11. Structural design is reasonable, and it is easy to realize, and the revolving rack 10 dismouting is convenient.
The size of the first baffle 12 is larger than that of the slot hole, so that the first baffle 12 can completely cover the upper side of the edge of the slot hole in a sealing manner, and good sealing performance is ensured; the width of the second baffle 13 is smaller than that of the slotted hole, so that the second baffle 13 can flexibly rotate to avoid interference.
This limit ware protector is sought to laser, overall structure is simple, and it is convenient to use, and the practicality is good, greatly reduced uses and cost of maintenance. When the telescopic shaft of the telescopic cylinder is controlled to retract, the transmission assembly drives the rotating frame to rotate anticlockwise, and meanwhile the first baffle and the second baffle rotate anticlockwise, so that the second baffle is opened for the working hole, the transmitting and receiving paths of signals when the laser edge finder works are completely opened, and the accurate detection of the laser edge finder for the central position of a processed workpiece is realized. After detection is finished, the telescopic shaft of the telescopic cylinder is controlled to extend out, the rotating frame is driven to rotate clockwise through the transmission assembly, and meanwhile, the first baffle and the second baffle rotate clockwise, so that the second baffle blocks and seals a working hole in the front end face of the edge finder shell, damage to the laser edge finder caused by objects such as metal slag melting, cutting splashing and the like generated when the numerical control equipment works can be prevented, the laser edge finder is effectively protected, the service life of the laser edge finder is prolonged, and the use precision of the laser edge finder is ensured; when the second baffle is sealed to the working hole, the first baffle blocks and seals the slotted hole on the lower side of the shield, so that objects such as metal molten slag, cutting splash and the like generated during the working of the numerical control equipment are effectively prevented from entering the shield to damage an internal transmission assembly, and the working precision and the service life of the transmission assembly are ensured.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A laser edge finder protection device is characterized by comprising a mounting base plate (1), a telescopic cylinder (2), a protective cover (3), a rotating frame (10) and an edge finder shell (15); the telescopic cylinder (2), the shield (3) and the edge finder shell (15) are respectively fixedly mounted with the mounting substrate (1), the rotating frame (10) is rotatably connected with the mounting substrate (1), and the rotating frame (10) is provided with a first baffle (12) and a second baffle (13); a slotted hole is formed in one side, close to the edge finder shell (15), of the shield (3); a transmission assembly for connecting the telescopic shaft of the telescopic cylinder (2) and the rotating frame (10) is arranged in the protective cover (3); the telescopic cylinder (2) drives the rotating frame (10) to rotate through a transmission assembly, so that the first baffle (12) and the second baffle (13) respectively block and seal the slotted hole and the working hole of the edge finder shell (15).
2. The laser edge finder protection device according to claim 1, wherein the transmission assembly comprises a first link (4) and a connecting plate; the first connecting rod (4) is fixedly connected with a telescopic shaft of the telescopic cylinder (2), and two ends of the connecting plate are respectively rotatably connected with the first connecting rod (4) and the rotating frame (10).
3. The laser edge finder protection device according to claim 2, characterized in that the connection plate comprises a left connection plate (7) and a right connection plate (8); the first connecting rod (4) and the rotating frame (10) are arranged between the left connecting plate (7) and the right connecting plate (8) and are respectively connected in a rotating mode through a first pin shaft (6) and a second pin shaft (9).
4. The laser edge finder protector according to claim 1, wherein a side of the first flap (12) adjacent to the slot and a side of the second flap (13) adjacent to the edge finder housing (15) are provided with a gasket, respectively.
5. The laser edge finder protection device according to claim 1, wherein a side of the second baffle (13) remote from the edge finder housing (15) is provided with a protection pad.
6. The laser edge finder protection device according to claim 1, wherein the first baffle (12) and the second baffle (13) are arranged perpendicular to each other.
7. The laser edge finder protection device according to claim 1, wherein a fixing block (5) is fixedly mounted on the mounting substrate (1), and the fixing block (5) is rotatably connected with the rotating frame (10) through a third pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605684.XU CN215091461U (en) | 2021-07-14 | 2021-07-14 | Laser edge finder protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605684.XU CN215091461U (en) | 2021-07-14 | 2021-07-14 | Laser edge finder protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215091461U true CN215091461U (en) | 2021-12-10 |
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ID=79321658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121605684.XU Active CN215091461U (en) | 2021-07-14 | 2021-07-14 | Laser edge finder protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215091461U (en) |
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2021
- 2021-07-14 CN CN202121605684.XU patent/CN215091461U/en active Active
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