CN216206023U - Laser detection equipment - Google Patents
Laser detection equipment Download PDFInfo
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- CN216206023U CN216206023U CN202120842567.9U CN202120842567U CN216206023U CN 216206023 U CN216206023 U CN 216206023U CN 202120842567 U CN202120842567 U CN 202120842567U CN 216206023 U CN216206023 U CN 216206023U
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- carrier
- groove
- laser detection
- block
- positioning
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Abstract
The utility model provides laser detection equipment, which comprises a laser detection head, a servo screw rod module and a carrier; the carrier comprises a carrier plate and a movable positioning block, wherein a square positioning groove is formed in the carrier plate, a sliding groove communicated with the positioning groove is formed in the carrier plate and corresponds to one corner of the positioning groove, the movable positioning block is arranged in the sliding groove, a stop block is arranged on one side, opposite to the positioning groove, of the carrier plate, and the movable positioning block is connected with the stop block through a spring; the bottom of the positioning groove is provided with an air hole, the support plate is internally provided with an air passage communicated with the air hole, and the air passage is connected with an external vacuum generator. The workpiece is manually placed into the carrier, the side clamping deviation mechanism formed by the movable positioning block and the spring manually clamps the workpiece, and the vacuum adsorption product ensures that the workpiece is completely attached to the bottom surface of the carrier, so that the position measurement precision of the workpiece relative to the reference surface of the carrier is improved.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and relates to laser detection equipment.
Background
The flatness of the precision parts is generally detected by laser equipment, and the detection precision and the detection speed are high. At present, the distance between a laser head and a product is not enough to realize the direct feeding and discharging of the product below the laser head, so that a carrier in detection equipment needs to be moved to the side to carry out feeding and discharging. The carrier is used for positioning the square workpiece in a positioning mode of the positioning column, and the workpiece can be deviated to one side in the carrier translation process, so that the detection precision of the product is low.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to improve the detection precision of laser detection equipment.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the laser detection equipment comprises a laser detection head, a servo lead screw module and a carrier, wherein the servo lead screw module is horizontally arranged, the carrier is arranged on a sliding table at the top of the servo lead screw module, and the laser detection head is positioned above the carrier; the carrier comprises a carrier plate and a movable positioning block, wherein a square positioning groove is formed in the carrier plate, a sliding groove communicated with the positioning groove is formed in one corner, corresponding to the positioning groove, of the carrier plate, the movable positioning block is installed in the sliding groove, a stop block is arranged on one side, opposite to the positioning groove, of the sliding groove of the carrier plate, and the movable positioning block is connected with the stop block through a spring; the bottom of the positioning groove is provided with an air hole, an air passage communicated with the air hole is arranged in the support plate, and the air passage is connected with an external vacuum generator.
Compared with the prior art, the utility model has the beneficial effects that: 1. the workpiece is manually placed into the carrier, the side clamping deviation mechanism formed by the movable positioning block and the spring manually clamps the workpiece, and the vacuum adsorption product ensures that the workpiece is completely attached to the bottom surface of the carrier, so that the position measurement precision of the workpiece relative to the reference surface of the carrier is improved; 2. mechanism that the drive carrier displacement adopts last silver KK lead screw module to add the servo motor drive, and the displacement precision is high and the displacement is steady.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic structural diagram of a laser detection device;
FIG. 2 is a schematic structural diagram of a carrier;
fig. 3 is a partial structural schematic view of a carrier.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Examples
Laser detection equipment shown in fig. 1, including laser detection head 10, servo lead screw module 20 and carrier 30, servo lead screw module level is placed, and the carrier is installed on the top slip table of servo lead screw module, and laser detection head is located the top of carrier, and laser detection head is installed on the slip table of liftable support, is gone up and down by cylinder 40 drive. Referring to fig. 2, the carrier includes a carrier 31 and a movable positioning block 32, a square positioning slot 33 is provided in the carrier, a sliding slot communicated with the positioning slot is provided at an angle of the carrier corresponding to the positioning slot, the movable positioning block is installed in the sliding slot, a stop block 34 is provided at one side of the sliding slot opposite to the positioning slot, the movable positioning block is connected with the stop block through a spring 35, the movable positioning block pushes two adjacent sides of a workpiece to the side wall of the positioning slot for fitting and positioning when the spring is in an uncompressed or slightly pressed state, and at this moment, the workpiece is in a workpiece clamping and positioning state; the movable positioning block is pulled outwards along the sliding groove, namely the spring is compressed, the positioning groove is opened, and the workpiece can be taken out. An air hole 36 is arranged at the bottom of the positioning groove, an air passage 37 communicated with the air hole is arranged in the carrier plate, and the air passage is connected with an external vacuum generator; the workpiece is manually placed into the carrier, the side clamping deviation mechanism formed by the movable positioning block and the spring manually clamps the workpiece, and the vacuum adsorption product ensures that the workpiece is completely attached to the bottom surface of the carrier, so that the position measurement precision of the workpiece relative to the reference surface of the carrier is improved.
As a modification of this embodiment, a pressing plate 38 is disposed above the carrier plate, a limiting groove 39 is disposed on the top of the movable positioning block, and the pressing plate is disposed in the limiting groove. A circular groove 321 is formed in the limiting groove of the movable positioning block, a shaft hole which is deviated relative to the center of the circular groove is formed in the bottom of the circular groove, a circular push block 322 is arranged in the circular groove, and a central column of the circular push block is inserted into the shaft hole; a handle 323 arranged on the pressure plate is connected with the circular push block, and the positioning groove can be closed or opened by pushing the handle forwards or backwards.
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 utility model. 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 (4)
1. The laser detection equipment is characterized by comprising a laser detection head, a servo lead screw module and a carrier, wherein the servo lead screw module is horizontally arranged, the carrier is arranged on a sliding table at the top of the servo lead screw module, and the laser detection head is positioned above the carrier; the carrier comprises a carrier plate and a movable positioning block, wherein a square positioning groove is formed in the carrier plate, a sliding groove communicated with the positioning groove is formed in one corner, corresponding to the positioning groove, of the carrier plate, the movable positioning block is installed in the sliding groove, a stop block is arranged on one side, opposite to the positioning groove, of the sliding groove of the carrier plate, and the movable positioning block is connected with the stop block through a spring; the bottom of the positioning groove is provided with an air hole, an air passage communicated with the air hole is arranged in the support plate, and the air passage is connected with an external vacuum generator.
2. The laser detection device according to claim 1, wherein a pressing plate is disposed above the carrier plate, a limiting groove is disposed on a top of the movable positioning block, and the pressing plate is clamped in the limiting groove.
3. The laser detection device according to claim 2, wherein a circular groove is formed in the movable positioning block in the limiting groove, a shaft hole which is offset relative to the center of the circular groove is formed in the bottom of the circular groove, a circular push block is arranged in the circular groove, and a central column of the circular push block is inserted into the shaft hole; and a handle arranged on the pressing plate is connected with the circular pushing block.
4. The laser detection device of claim 1, wherein the laser detection head is mounted on a sliding table of the liftable support and is driven to lift by a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842567.9U CN216206023U (en) | 2021-04-23 | 2021-04-23 | Laser detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842567.9U CN216206023U (en) | 2021-04-23 | 2021-04-23 | Laser detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206023U true CN216206023U (en) | 2022-04-05 |
Family
ID=80858187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120842567.9U Active CN216206023U (en) | 2021-04-23 | 2021-04-23 | Laser detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206023U (en) |
-
2021
- 2021-04-23 CN CN202120842567.9U patent/CN216206023U/en active Active
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