CN216049651U

CN216049651U - Product deflection detects uses tool

Info

Publication number: CN216049651U
Application number: CN202121838677.4U
Authority: CN
Inventors: 王梦竹; 王连昌
Original assignee: Shanghai Zemeng Industrial Co ltd
Current assignee: Shanghai Zemeng Industrial Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-15
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the field of detection devices, in particular to a jig for detecting the deformation of a product, which comprises a detection platform, wherein a spring is fixedly connected to the inner side of a sliding sleeve, a fixed block is fixedly connected to the top end of the inner side of a fixed frame, a first knob is fixedly connected to the right end of a threaded shaft, a threaded sleeve is spirally connected to the outer side of the threaded shaft, a screw rod sleeve is fixedly connected to the inner side of the lower end of a fixed piece, a screw rod is spirally connected to the inner side of the screw rod sleeve, a clamping block is rotatably connected to the other end of the screw rod, and a dial indicator is slidably connected to the outer side of the clamping block. And then obtain multiunit data, detect more accurately.

Description

Product deflection detects uses tool

Technical Field

The utility model relates to the field of detection devices, in particular to a jig for detecting the deformation of a product.

Background

In the production of IC TRAY dish, need measure its plane degree, if warp great needs to be rejected, avoid the waste product to flow into market, generally adopt artifical edgewise to carry out the naked eye observation, the result that obtains is very coarse, needs to use the plane degree to detect the instrument and improve the detection level.

The tool is used in current product deflection detection adopts a plurality of percentage table to detect once, and the numerical value difference of comparing a plurality of percentage tables obtains the deformation volume, exists the comparatively one-sided of test data when once detecting, and data is accurate inadequately, and meanwhile, the tool is used in current deformation volume detection hundredly fixed, can not dismantle the maintenance at any time, damages when the individuality percentage table and influences the tool and continue to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jig for detecting the deformation of a product, which solves the problems that the conventional jig for detecting the deformation of the product, which is provided in the background technology, adopts a plurality of dial indicators to carry out one-time detection, the deformation is obtained by comparing the numerical differences of the dial indicators, the detection data is one-sided during one-time detection, the data is not accurate enough, meanwhile, the conventional jig for detecting the deformation is fixed in percentage and cannot be detached and maintained at any time, the continuous use of the jig is influenced when individual dial indicators are damaged, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a product deflection detects uses tool, includes testing platform, testing platform's top fixedly connected with sliding sleeve, the inboard fixedly connected with spring of sliding sleeve, the other end fixedly connected with mount of spring, the inboard top fixedly connected with fixed block of mount.

As a further scheme of the utility model, the fixing frame is connected with the sliding sleeve in a sliding manner, the fixing frame is L-shaped, the inner side of the sliding sleeve is spirally connected with a positioning bolt, and the positioning bolt is connected with the fixing frame in a sliding manner.

As a further scheme of the utility model, the inner side of the fixed block is rotatably connected with a threaded shaft, the right end of the threaded shaft is fixedly connected with a first knob, the outer side of the threaded shaft is spirally connected with a threaded sleeve, and the bottom end of the threaded sleeve is fixedly connected with a fixed part.

As a further scheme of the utility model, the threaded shafts are horizontally arranged, the number of the threaded sleeves is 4, the threaded sleeves are connected with the fixed block in a sliding manner, and the distances between the threaded sleeves are equal.

As a further scheme of the utility model, a screw rod sleeve is fixedly connected to the inner side of the lower end of the fixing piece, a screw rod is spirally connected to the inner side of the screw rod sleeve, a second knob is fixedly connected to one end, away from the center of the fixing piece, of the screw rod, a clamping block is rotatably connected to the other end of the screw rod, and a dial indicator is slidably connected to the outer side of the clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the fixed block, the threaded shaft, the threaded sleeve, the fixed part, the dial indicator and the like, the first knob is rotated to drive the threaded shaft to rotate, the threaded shaft drives the threaded sleeve to rotate and slide in the fixed block, and then the fixed part and the dial indicator are driven to synchronously move through the threaded sleeve, so that range detection is formed, multiple groups of data are obtained, and the detection is more accurate;

2. according to the dial indicator, the dial indicator is placed in the center of the inner side of the fixing piece by the aid of the fixing piece, the screw rod sleeve, the screw rod, the second knob, the clamping block, the dial indicator and the like, then the second knob is rotated to drive the screw rod to rotate, the screw rod rotates in the screw rod sleeve and is close to the dial indicator, the clamping block on the screw rod clamps and fixes the dial indicator, and the dial indicator is installed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the overall structure of the fixing frame of the present invention;

fig. 4 is a schematic view of the overall structure of the dial indicator of the present invention.

In the figure: 1-detection platform, 2-sliding sleeve, 3-spring, 4-fixing frame, 5-positioning bolt, 6-fixing block, 7-threaded shaft, 8-first knob, 9-threaded sleeve, 10-fixing piece, 11-lead screw sleeve, 12-lead screw, 13-second knob, 14-clamping block and 15-dial indicator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a product deflection detects uses tool, includes testing platform 1, testing platform 1's top fixedly connected with sliding sleeve 2, sliding sleeve 2's inboard fixedly connected with spring 3, spring 3's other end fixedly connected with mount 4, mount 4's inboard top fixedly connected with fixed block 6 to make mount 4 can freely slide in sliding sleeve 2 and go up and down, rise under spring 3's effect.

Referring to fig. 2 and 4, the present invention provides a technical solution:

the inboard fixedly connected with lead screw sleeve 11 of lower extreme of mounting 10, the inboard screwed connection of lead screw sleeve 11 has lead screw 12, lead screw 12 keeps away from the one end fixedly connected with second knob 13 at mounting 10 center, the other end of lead screw 12 rotates and is connected with clamp splice 14, the outside sliding connection of clamp splice 14 has percentage table 15, through rotating second knob 13, second knob 13 drives lead screw 12 and advances to retreat at lead screw sleeve 11 internal rotation to it is fixed to drive clamp splice 14 through lead screw 12 and press from both sides percentage table 15 clamp.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution:

the fixing frame 4 is connected with the sliding sleeve 2 in a sliding mode, the fixing frame 4 is L-shaped, the inner side of the sliding sleeve 2 is spirally connected with a positioning bolt 5, the positioning bolt 5 is connected with the fixing frame 4 in a sliding mode, and the height of the fixing frame 4 can be freely adjusted and positioned through the positioning bolt 5; the inner side of the fixed block 6 is rotatably connected with a threaded shaft 7, the right end of the threaded shaft 7 is fixedly connected with a first knob 8, the outer side of the threaded shaft 7 is spirally connected with a threaded sleeve 9, the bottom end of the threaded sleeve 9 is fixedly connected with a fixing piece 10, and the threaded sleeve 9 is driven to synchronously slide in the fixed block 6 after the threaded shaft 7 is driven to rotate by rotating the first knob 8, so that the position of the dial indicator 15 is quickly adjusted; threaded shaft 7 is the level setting, and threaded sleeve 9's number is total 4, and threaded sleeve 9 equals with 6 sliding connection of fixed block, threaded sleeve 9's interval to make 15 equidistance of percentage table remove, survey data more accurate.

The working process is as follows: the detection platform 1 is placed on a desktop, firstly, a dial indicator 15 needs to be installed, the dial indicator 15 is taken up and placed in the center of the inner side of a fixing part 10, then a second knob 13 is rotated, the second knob 13 drives a screw rod 12 to rotate, the screw rod 12 rotates in a screw rod sleeve 11 and is close to the dial indicator 15, a clamping block 14 on the screw rod 12 clamps and fixes the dial indicator 15, the installation of the dial indicator 15 is completed, a product needing to be detected is placed on the detection platform 1, a fixing frame 4 is pressed down and stopped when a detection head of the dial indicator 15 is completely contacted with the product, at the moment, a positioning bolt 5 is rotated, the positioning bolt 5 rotates in the sliding sleeve 2 to fix the height of the fixing frame 4, the height of the dial indicator 15 is positioned, numerical values generated by the 4 dial indicators are recorded and compared to obtain a deformation amount, at the moment, the detected data is not accurate enough, and the obtained result is too large in a sheet surface, through rotating first knob 8, first knob 8 drives threaded shaft 7 and rotates, and threaded shaft 7 drives threaded sleeve 9 and rotates and slides in fixed block 6, and then drives mounting 10 and percentage table 15 synchronous motion through threaded sleeve 9 to the formation scope detects, and then obtains multiunit data, detects more accurately.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a product deflection detects uses tool, includes testing platform (1), its characterized in that: the top fixedly connected with sliding sleeve (2) of detection platform (1), inboard fixedly connected with spring (3) of sliding sleeve (2), the other end fixedly connected with mount (4) of spring (3), inboard top fixedly connected with fixed block (6) of mount (4).

2. The jig for detecting the amount of deformation of a product according to claim 1, characterized in that: the fixing frame (4) is connected with the sliding sleeve (2) in a sliding mode, the fixing frame (4) is L-shaped, the inner side of the sliding sleeve (2) is spirally connected with a positioning bolt (5), and the positioning bolt (5) is connected with the fixing frame (4) in a sliding mode.

3. The jig for detecting the amount of deformation of a product according to claim 1, characterized in that: the inboard of fixed block (6) is rotated and is connected with screw shaft (7), the first knob of right-hand member fixedly connected with (8) of screw shaft (7), the outside screwed connection of screw shaft (7) has threaded sleeve (9), the bottom fixedly connected with mounting (10) of threaded sleeve (9).

4. The jig for detecting the amount of deformation of a product according to claim 3, characterized in that: the threaded shaft (7) is horizontally arranged, the number of the threaded sleeves (9) is 4, the threaded sleeves (9) are connected with the fixed block (6) in a sliding mode, and the distance between the threaded sleeves (9) is equal.

5. The jig for detecting the amount of deformation of a product according to claim 3, characterized in that: the utility model discloses a lead screw, including mounting (10), the inboard fixedly connected with lead screw sleeve (11) of lower extreme of mounting (10), the inboard screwed connection of lead screw sleeve (11) has lead screw (12), the one end fixedly connected with second knob (13) at mounting (10) center is kept away from in lead screw (12), the other end of lead screw (12) rotates and is connected with clamp splice (14), the outside sliding connection of clamp splice (14) has percentage table (15).