CN220698585U - Pressure sensor laser marking fixture - Google Patents
Pressure sensor laser marking fixture Download PDFInfo
- Publication number
- CN220698585U CN220698585U CN202322323630.XU CN202322323630U CN220698585U CN 220698585 U CN220698585 U CN 220698585U CN 202322323630 U CN202322323630 U CN 202322323630U CN 220698585 U CN220698585 U CN 220698585U
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- Prior art keywords
- chuck
- fixedly connected
- pressure sensor
- motor
- laser marking
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- 238000010330 laser marking Methods 0.000 title claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of pressure sensor manufacturing and discloses a pressure sensor laser marking clamp which comprises a bottom plate and a limiting chuck, wherein a three-grabbing centering chuck is fixedly connected to the front side of the limiting chuck, a push rod is fixedly connected to the middle of the limiting chuck, the push rod is slidably connected to the middle of the three-grabbing centering chuck, an arc-shaped claw is slidably connected to one side, far away from the limiting chuck, of the three-grabbing centering chuck, and a fixing frame is fixedly connected to the left side and the right side of the top of the bottom plate. According to the utility model, the sensor is wrapped and clamped by the limiting chuck and the three-grabbing centering chuck, meanwhile, the stability of the sensor in the processing process can be improved under the action of the ejector rod, meanwhile, the rocker arm can be rotated by driving the motor I and the motor II, the central axis of the rocker arm is always coincident with the marking position, and the sensor can be rotated and marked at any angle between 0 and 180 degrees.
Description
Technical Field
The utility model relates to the technical field of pressure sensor manufacturing, in particular to a pressure sensor laser marking clamp.
Background
The pressure sensor is a device or a device which can sense pressure signals and convert the pressure signals into usable output according to a certain rule, laser marking is needed in the manufacturing process of the pressure sensor so as to print characters or patterns on the surface of the pressure sensor, the pressure sensor has special significance for anti-counterfeiting of the pressure sensor, and a clamp is needed to be used for fixing the pressure sensor before laser marking so as to prevent the pressure sensor from moving during marking.
Most of the three-jaw chuck is driven by a motor to clamp the pressure sensor in the market so as to ensure marking quality and stability, and meanwhile, the efficiency of the marking machine can be improved through electric clamping, but the traditional three-jaw chuck clamps the pressure sensor by means of three clamping jaws, so that the pressure sensor can shake during the process of manufacturing the pressure sensor, the clamping jaws can be caused to shift in position after working for many times, the position of the last workpiece can not be accurately positioned when the pressure sensor is replaced, the marking quality of the pressure sensor is reduced, and the pressure sensor laser marking clamp is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects, the utility model provides a pressure sensor laser marking clamp, which aims to solve the problems that the pressure sensor possibly shakes when the pressure sensor is clamped by a traditional three-clamping chuck and the clamping jaw is possibly shifted due to multiple times of processing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pressure sensor laser marking anchor clamps, includes bottom plate and spacing chuck, the front side fixedly connected with of spacing chuck is three to grab the centering chuck, the middle part fixedly connected with ejector pin of spacing chuck, ejector pin sliding connection is in the middle part of grabbing the centering chuck three, the one side sliding connection that the spacing chuck was kept away from to the centering chuck is grabbed three.
As a further description of the above technical solution:
the top left and right sides of bottom plate all fixedly connected with mount, the middle part of mount rotates and is connected with the rocking arm, one side fixedly connected with motor one of mount, rocking arm fixedly connected with is at motor one's output, the middle part fixedly connected with motor two of rocking arm, spacing chuck fixedly connected with is at motor two's output.
As a further description of the above technical solution:
the middle part of three grab centering chuck is provided with the through-hole, the specific sliding connection of ejector pin is at the middle part of through-hole.
As a further description of the above technical solution:
the middle parts of the limiting chuck and the three-grabbing centering chuck are respectively provided with a thread groove, and the three-grabbing centering chuck is fixedly connected to one side of the limiting chuck through bolts.
As a further description of the above technical solution:
the arc-shaped clamping jaws are arranged in three.
As a further description of the above technical solution:
the arc-shaped claw is arranged between the two fixing frames.
The utility model has the following beneficial effects:
1. according to the utility model, under the mutual matching of the structures of the limiting chuck, the three-grabbing centering chuck, the arc-shaped clamping jaws, the ejector rod and the like, the limiting chuck and the three-grabbing centering chuck can enable the arc-shaped clamping jaws to wrap and clamp the sensor, meanwhile, the stability of the sensor in the processing process can be improved under the action of the ejector rod, and meanwhile, the arc-shaped clamping jaws can be used as supporting points of the sensor, so that the shaking of the sensor possibly occurring in the processing process is reduced, and the marking quality of the sensor is improved.
2. According to the utility model, under the mutual matching of the structures of the motor II, the fixing frame, the motor I, the rocker arm and the like, the rocker arm can be rotated by driving the motor I and the motor II, the central axis of the rocker arm is always coincided with the marking position, the sensor can be used for marking in a rotating way at any angle between 0 and 180 degrees, the marking position is not required to be manually adjusted, and the marking efficiency of the sensor is improved.
Drawings
Fig. 1 is a schematic perspective view of a laser marking fixture for a pressure sensor according to the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
Legend description:
1. a fixing frame; 2. a first motor; 3. a second motor; 4. a rocker arm; 5. a limit chuck; 6. a three-grip centering chuck; 7. arc-shaped clamping jaws; 8. a push rod; 9. a bottom plate.
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.
Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a pressure sensor laser marking anchor clamps, including bottom plate 9 and spacing chuck 5, the front side fixedly connected with of spacing chuck 5 is three to grab centering chuck 6, the middle part fixedly connected with ejector pin 8 of spacing chuck 5, ejector pin 8 sliding connection is in the middle part of three centering chuck 6 of grabbing, one side sliding connection that spacing chuck 5 was kept away from to three centering chuck 6 has arc jack catch 7, can carry out spacingly to the position of arc jack catch 7 under the effect of spacing chuck 5 and three centering chuck 6 through spacing chuck 6, can carry out the centre gripping to the sensor simultaneously, can improve the stability of sensor in the course of working under the effect of ejector pin 8, the ejector pin 8 can provide the axial clamping force that applys to the work piece in the position at three centering chuck 6 centers simultaneously, so as to ensure that the work piece is firmly fixed in the middle part of arc jack catch 7, can prevent that the work piece from appearing moving in the course of working, can carry out the centre gripping of parcel form to the periphery of sensor under the effect of arc jack catch 7, the stability of multiplicable to the sensor centre gripping, the marking quality of sensor has been improved.
The top left and right sides of bottom plate 9 all fixedly connected with mount 1, the middle part of mount 1 rotates and is connected with rocking arm 4, one side fixedly connected with motor one 2 of mount 1, rocking arm 4 fixedly connected with is at the output of motor one 2, the middle part fixedly connected with motor two 3 of rocking arm 4, spacing chuck 5 fixedly connected with is at the output of motor two 3, can make rocking arm 4 and spacing chuck 5 drive the frock through driving motor one 2 and motor two 3 and rotate, the axis of rocking arm 4 remains the coincidence throughout with marking position simultaneously, can make the sensor rotate at arbitrary angle between 0 degrees to 180 degrees and mark, the angle of work is adjusted with hand form to the needs to have avoided the manual work, still need adjust the condition that just can keep with the coincidence of laser central point position with the frock position simultaneously. The utility model discloses in effectively having improved the efficiency that the sensor was beaten the mark.
The middle part of the three-grab centering chuck 6 is provided with a through hole, the ejector rod 8 is specifically and slidably connected in the middle part of the through hole, the sliding position of the ejector rod 8 can be expressed, and the ejector rod 8 can be limited, so that the sensor can be kept in the center part of the sensor.
The middle parts of the limiting chuck 5 and the three-grabbing centering chuck 6 are respectively provided with a thread groove, the three-grabbing centering chuck 6 is fixedly connected to one side of the limiting chuck 5 through bolts, and the limiting chuck 5 and the three-grabbing centering chuck 6 can be connected through bolts under the action of the thread grooves.
The arc-shaped clamping jaws 7 are arranged in three ways and can wrap and clamp the sensor, so that the clamping is more stable.
The arc-shaped clamping jaw 7 is arranged between the two fixing frames 1, so that the arc-shaped clamping jaw 7 can always keep coincident with the marking position in the moving process, and the marking position can be adjusted without adjusting.
Working principle: when the laser marking device is used, the sensor is placed in the middle of the arc-shaped clamping jaw 7, the position of the arc-shaped clamping jaw 7 can be limited through the functions of the limiting chuck 5 and the three-grabbing centering chuck 6, the sensor can be clamped, the stability of the sensor in the processing process can be improved under the action of the ejector rod 8, the ejector rod 8 can provide axial clamping force applied to a workpiece at the center of the three-grabbing centering chuck 6, so that the workpiece is firmly fixed in the middle of the arc-shaped clamping jaw 7, the workpiece can be prevented from moving in the processing process, the periphery of the sensor can be clamped in a wrapping mode under the action of the arc-shaped clamping jaw 7, the stability of clamping the sensor can be improved, the marking quality of the sensor is improved, the rocker arm 4 and the limiting chuck 5 can be driven by the driving motor 1 and 2 to drive the tool to rotate, meanwhile, the central axis of the rocker arm 4 is always kept coincident with the marking position, the sensor can be enabled to rotate at any angle between 0 degrees and 180 degrees, the condition that the working angle needs to be manually adjusted in a mode is avoided, and the position can be kept coincident with the hand-shaking center position after the tool is adjusted. The utility model discloses in effectively having improved the efficiency that the sensor was beaten the mark.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a pressure sensor laser marking anchor clamps, includes bottom plate (9) and spacing chuck (5), its characterized in that: the three-jaw centering device is characterized in that the front side of the limiting chuck (5) is fixedly connected with a three-jaw centering chuck (6), the middle part of the limiting chuck (5) is fixedly connected with a push rod (8), the push rod (8) is slidably connected with the middle part of the three-jaw centering chuck (6), and one side, far away from the limiting chuck (5), of the three-jaw centering chuck (6) is slidably connected with an arc-shaped clamping jaw (7).
2. The pressure sensor laser marking fixture of claim 1, wherein: the utility model discloses a motor, including bottom plate (9), rocking arm (4), limit chuck (5), fixed disk, rocking arm (1) are all fixedly connected with mount (1) in the top left and right sides of bottom plate (9), the middle part of mount (1) is rotated and is connected with rocking arm (4), one side fixedly connected with motor (2) of mount (1), rocking arm (4) fixedly connected with is at the output of motor (2), the middle part fixedly connected with motor (3) of rocking arm (4), limit chuck (5) fixedly connected with is at the output of motor (3).
3. The pressure sensor laser marking fixture of claim 1, wherein: the middle part of three grab centering chuck (6) is provided with the through-hole, ejector pin (8) is concrete sliding connection at the middle part of through-hole.
4. The pressure sensor laser marking fixture of claim 1, wherein: the middle parts of the limiting chuck (5) and the three-grabbing centering chuck (6) are respectively provided with a thread groove, and the three-grabbing centering chuck (6) is fixedly connected to one side of the limiting chuck (5) through bolts.
5. The pressure sensor laser marking fixture of claim 1, wherein: the arc-shaped clamping claws (7) are provided with three.
6. The pressure sensor laser marking fixture of claim 1, wherein: the arc-shaped clamping jaw (7) is arranged between the two fixing frames (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323630.XU CN220698585U (en) | 2023-08-29 | 2023-08-29 | Pressure sensor laser marking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323630.XU CN220698585U (en) | 2023-08-29 | 2023-08-29 | Pressure sensor laser marking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698585U true CN220698585U (en) | 2024-04-02 |
Family
ID=90444155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322323630.XU Active CN220698585U (en) | 2023-08-29 | 2023-08-29 | Pressure sensor laser marking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698585U (en) |
-
2023
- 2023-08-29 CN CN202322323630.XU patent/CN220698585U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |