CN216140808U

CN216140808U - Multipoint positioning detection platform

Info

Publication number: CN216140808U
Application number: CN202122096175.5U
Authority: CN
Inventors: 山口勝
Original assignee: Ways Electron Co ltd
Current assignee: Ways Electron Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-29
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a multipoint positioning detection platform, which comprises: the workstation, the workstation is provided with the detection mesa, it installs the guide rail that is vertical distribution along adjacent both sides limit to detect the mesa, all install a plurality of slidable sliders on the guide rail, all install locating component on the slider, locating component includes locating piece, fixed block and locking mechanism, the locating piece passes through the fixed block and installs on the slider, locking mechanism is including rotating the eccentric wheel of installing on the fixed block, the eccentric wheel is located guide rail one side makes its side can support and lean on when rotating on the guide rail. This multiple spot location testing platform application scope is wide, can realize carrying out accurate location to the product, ensures the accuracy of follow-up detection to it is very convenient to operate when fixing a position different products.

Description

Multipoint positioning detection platform

Technical Field

The utility model relates to the technical field of product detection equipment, in particular to a multipoint positioning detection platform.

Background

Before the product leaves the factory, various tests are needed to ensure the quality of the product. For example, in the detection of the surface flatness of a product, the product is generally placed on a worktable, and a detection head moves above the product to perform line scanning detection. The accuracy of detection can be directly influenced by the placement of the products, so that the positioning accuracy of the products is particularly important.

The tradition often all adopts installation positioning jig on the workstation to the location of product, and positioning jig is last to be provided with the constant head tank unanimous with product appearance profile, places the product in the constant head tank, and positioning jig then leans on the limit location by two side flanges that set up on the workstation. Because the product model is more, just need change assorted positioning jig with it on the workstation, when the product size is great, corresponding positioning jig size is also great, and the flange that is used for positioning jig just need guarantee sufficient length, and not only the processing degree of difficulty is big, can have the deviation moreover, hardly accomplishes accurate location, influences the accuracy that detects. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a multi-point positioning detection platform which is suitable for various products with different specifications and sizes, is convenient to position and operate, can achieve accurate positioning, and guarantees the accuracy of subsequent detection.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a multi-point localization detection platform, comprising: the workstation, the workstation is provided with the detection mesa, the guide rail that is vertical distribution is installed along adjacent both sides limit to the detection mesa, all install a plurality of slidable sliders on the guide rail, all install locating component on the slider, locating component includes locating piece, fixed block and locking mechanism, the locating piece passes through the fixed block and installs on the slider, locking mechanism is including rotating the eccentric wheel of installing on the fixed block, the eccentric wheel is located guide rail one side makes its side can support when rotating and leans on the guide rail, through adjusting the slider is in position makes on the guide rail and places the both sides limit that is used for the positioning jig of location product on the detection mesa supports and leans on corresponding on the locating piece.

As a further improvement of the utility model, a first-class high screw is mounted at the bottom of the fixed block, an eccentric hole is formed at a position of the eccentric wheel deviating from the central shaft, and the first-class high screw penetrates through the eccentric hole and enables one end of the first-class high screw to stop at the bottom of the eccentric wheel, so that the eccentric wheel can rotate around the first-class high screw.

As a further improvement of the present invention, a fixing screw is mounted in the fixing block right opposite to the eccentric wheel, a steel ball is mounted at one end of the fixing screw, and the top of the eccentric wheel abuts against the steel ball.

As a further improvement of the utility model, a handle is arranged on the eccentric wheel.

As a further improvement of the utility model, one side of the positioning block is provided with a positioning convex rib for performing point positioning on the positioning jig.

As a further improvement of the utility model, the bottoms of the guide rails are provided with heightening blocks.

As a further improvement of the utility model, the guide rail of each side edge is provided with a plurality of spliced sections.

As a further improvement of the utility model, a plurality of trundles are arranged at the bottom of the workbench, and foot cups are arranged on the trundles.

The utility model has the beneficial effects that: the utility model provides a multipoint positioning detection platform, wherein guide rails which are vertically distributed are arranged on a detection table board of a workbench along two adjacent side edges, sliding blocks are arranged on the guide rails, positioning assemblies are arranged on the sliding blocks, and the positions of positioning blocks in the positioning assemblies on the guide rails are adjusted through the sliding blocks, so that the two side edges of a positioning jig which is arranged on the detection table board and used for positioning a product are abutted against corresponding positioning blocks, the multipoint positioning detection platform is suitable for products with different sizes and is wide in application range; meanwhile, an eccentric wheel is installed on the fixing block in the positioning assembly, the eccentric wheel is located on one side of the guide rail and enables the side face of the eccentric wheel to abut against the guide rail when the eccentric wheel rotates, the positioning assembly is locked on the guide rail by mutual pressing and locking of the eccentric wheel and the guide rail, operation is very convenient and fast when adjustment is conducted, and working efficiency is improved.

Drawings

FIG. 1 is a perspective view of a multi-point positioning inspection platform according to the present invention;

FIG. 2 is a schematic structural view of the positioning assembly and the sliding block sliding on the guide rail according to the present invention;

FIG. 3 is a perspective view of the positioning assembly and slide of the present invention;

FIG. 4 is a cross-sectional view of the positioning assembly and slider of the present invention;

fig. 5 is an exploded view of the positioning assembly of the present invention.

The following description is made with reference to the accompanying drawings:

1-a work bench; 101-detection table;

2-guide rail; 3-a slide block;

4-positioning block; 401-positioning convex ribs;

5-fixed block; 6-eccentric wheel;

601-eccentric hole; 7-a contour screw;

8-stop screw; 9-steel ball;

10-a handle; 11-block of raising;

12-caster.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present invention provides a multi-point positioning detection platform, including: workstation 1 is provided with detection mesa 101 on the workstation 1, and detection mesa 101 is used for placing positioning jig, and it places in positioning jig to wait to detect the product. The detection table board 101 is provided with vertically distributed guide rails 2 along two adjacent side edges, wherein the bottoms of the guide rails 2 are provided with block-up blocks 11, and the width of the block-up blocks 11 is consistent with that of the guide rails 2. All install a plurality of slidable sliders 3 on the guide rail 2, all install locating component on the slider 3 for locating component can follow slider 3 and move along guide rail 2, adjusts locating component's position, with the product that is applicable to the size difference.

Referring to fig. 2 and 3, the positioning assembly includes a positioning block 4, a fixing block 5, and a locking mechanism. The positioning block 4 is arranged on the fixing block 5, and four first screws are used for fixing the top of the positioning block 4 along the front, back, left and right positions; the fixed block 5 is installed on the sliding block 3, and four second screws penetrate through the fixed block 5 and are fixed on the sliding block 3 at the top of the positioning block 4, so that the positioning block 4 is accurately and firmly assembled. The positions of the positioning blocks 4 on the guide rails 2 are adjusted through the sliding slide blocks 3, so that two side edges of the positioning jig placed on the detection table board 101 are abutted against the corresponding positioning blocks 4, the product is accurately positioned, the product positioning operation is convenient, and the accuracy of subsequent detection is guaranteed.

Referring to fig. 4 and 5, the locking mechanism includes an eccentric wheel 6 rotatably mounted on the fixing block 5, the eccentric wheel 6 is located on one side of the guide rail 2 and enables a side surface thereof to abut against the guide rail 2 when rotating, and the positioning assembly is locked on the guide rail 2 under the mutual compression and locking of the eccentric wheel 6 and the guide rail 2. By adopting the structural design, the eccentric wheel 6 is rotated towards one direction, so that the eccentric wheel 6 loosens the guide rail 2, and the sliding block 3 can be pushed to slide on the guide rail 2 to adjust the position of the positioning block 4; the eccentric wheel 6 is rotated in the opposite direction, so that the eccentric wheel 6 locks the guide rail 2, relative fixation is completed, the operation is very convenient, and the working efficiency is improved.

Specifically, an equal-height screw 7 is mounted at the bottom of the fixed block 5, an eccentric hole 601 is formed in the eccentric wheel 6 at a position deviating from the central shaft, and the equal-height screw 7 penetrates through the eccentric hole 601 and enables one end of the equal-height screw to stop at the bottom of the eccentric wheel 6, so that the eccentric wheel 6 can rotate around the shaft of the equal-height screw 7.

In addition, a stop screw 8 which is opposite to the top of the eccentric wheel 6 is arranged on one side of the equal-height screw 7 in the fixed block 5, a spherical arc-shaped groove is formed in one end of the stop screw 8, a steel ball 9 is arranged in the spherical arc-shaped groove, and the top of the eccentric wheel 6 abuts against the steel ball 9. The steel balls 9 have the functions of supporting the eccentric wheel 6 and reducing friction, so that the eccentric wheel 6 rotates more stably and smoothly.

Wherein, install handle 10 on the eccentric wheel 6, the eccentric wheel 6 side is provided with the screw hole, and one end screw thread fixed connection of handle 10 is in the screw hole, and handle 10 and eccentric wheel 6 vertical arrangement to promote eccentric wheel 6 to rotate through handle 10, be convenient for adjust.

Referring to fig. 5, the positioning block 4 is in a right-angle shape, a positioning convex rib 401 is arranged on a vertical side surface along the vertical direction, at least two points on one side edge of the positioning jig are positioned through at least two positioning blocks 4 on the same side guide rail 2, and the positioning accuracy is guaranteed.

Referring to fig. 1, the guide rail 2 distributed along the X axis is provided with four segments sequentially spliced and configured with four sliding blocks 3, the guide rail 2 distributed along the Y axis is provided with two segments sequentially spliced and configured with two sliding blocks 3, and the sliding blocks 3 are all provided with positioning assemblies. The guide rail 2 is of a sectional type, machining errors are small, and the accuracy is guaranteed by using a calibration meter to correct during assembly. Meanwhile, the device is suitable for products with larger sizes and has wide application range. Wherein, a plurality of truckles 12 are installed at the bottom of the working platform 1, which is convenient for moving the working platform 1. The trundles 12 are all provided with foot cups, and the foot cups are adjusted to be supported on the ground after the workbench 1 is moved in place.

Therefore, the multipoint positioning detection platform has the advantages that the guide rails which are vertically distributed are arranged on the detection table top of the workbench along the two adjacent side edges, the guide rails are respectively provided with the sliding block, the positioning assembly is arranged on the sliding block, the position of the positioning block in the positioning assembly on the guide rails is adjusted through the sliding block, so that the two side edges of the positioning jig placed on the detection table top are abutted against the corresponding positioning blocks, the multipoint positioning detection platform is suitable for products with different sizes, the application range is wide, the positioning blocks are provided with the positioning convex ribs, at least two points on one side edge of the positioning jig are positioned through at least two positioning blocks on the same side guide rail, the products can be accurately positioned, and the accuracy of subsequent detection is guaranteed; meanwhile, an eccentric wheel is installed on the fixing block in the positioning assembly, the eccentric wheel is located on one side of the guide rail and enables the side face of the eccentric wheel to abut against the guide rail when the eccentric wheel rotates, the positioning assembly is locked on the guide rail by mutual pressing and locking of the eccentric wheel and the guide rail, operation is very convenient and fast when adjustment is conducted, and working efficiency is improved.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the utility model, which can be embodied in many different forms than described herein, and therefore the utility model is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a multiple spot location testing platform, includes workstation (1), workstation (1) is provided with detects mesa (101), its characterized in that: the detection table top (101) is provided with guide rails (2) which are vertically distributed along two adjacent side edges, a plurality of sliding blocks (3) which can slide are arranged on the guide rails (2), positioning components are arranged on the sliding blocks (3), the positioning component comprises a positioning block (4), a fixing block (5) and a locking mechanism, the positioning block (4) is arranged on the sliding block (3) through a fixing block (5), the locking mechanism comprises an eccentric wheel (6) rotatably arranged on the fixed block (5), the eccentric wheel (6) is positioned on one side of the guide rail (2) and enables the side surface thereof to abut against the guide rail (2) when rotating, the two side edges of a positioning jig which is placed on the detection table board (101) and used for positioning a product are abutted against the corresponding positioning blocks (4) by adjusting the position of the sliding block (3) on the guide rail (2).

2. The multilateration detection platform of claim 1, wherein: the bottom of the fixed block (5) is provided with an equal-height screw (7), an eccentric hole (601) is formed in the eccentric wheel (6) at the position deviating from the central shaft, and the equal-height screw (7) penetrates through the eccentric hole (601) and enables one end of the equal-height screw to be stopped at the bottom of the eccentric wheel (6), so that the eccentric wheel (6) can rotate around the equal-height screw (7).

3. The multilateration detection platform of claim 1, wherein: a fixing screw (8) is installed in the fixing block (5) right opposite to the eccentric wheel (6), a steel ball (9) is installed at one end of the fixing screw (8), and the top of the eccentric wheel (6) abuts against the steel ball (9).

4. The multilateration detection platform of claim 1, wherein: and a handle (10) is arranged on the eccentric wheel (6).

5. The multilateration detection platform of claim 1, wherein: and one side of the positioning block (4) is provided with a positioning convex rib (401) for performing point positioning on the positioning jig.

6. The multilateration detection platform of claim 1, wherein: and the bottoms of the guide rails (2) are respectively provided with a heightening block (11).

7. The multilateration detection platform of claim 1, wherein: the guide rail (2) of each side edge is provided with a plurality of spliced sections.

8. The multilateration detection platform of claim 1, wherein: a plurality of trundles (12) are installed at the bottom of the workbench (1), and foot cups are arranged on the trundles (12).