CN212082266U - Jig for product detection experiment - Google Patents

Abstract

The utility model provides a product detection is tool for experiment. The product detects tool for experiments including bearing the dish, screw thread push down sleeve pipe and detection mechanism, bear the standing groove of seting up a plurality of annular distributions on the dish, and bear the central fixed mounting of department of dish and have the threaded rod of perpendicular setting, the cover is equipped with sliding connection's pressure disk on the threaded rod, and set up the logical chamber that a plurality of annular distribute on the pressure disk, screw thread push down the sleeve pipe cover and establish on the threaded rod of pressure disk top, all install the detection mechanism who is used for detecting element plane degree on the pressure disk of each logical chamber one side, detection mechanism includes the slide bar, the sliding sleeve, connecting rod and electronic amesdial, slide bar fixed mounting is at the avris of pressure disk, and the cover is equipped with the sliding connection sliding sleeve on the slide bar, one side fixed mounting of sliding sleeve has the connecting rod that the level set up, and. The utility model provides a tool detects advantage to work piece roughness detection for the experiment product.

Description

Jig for product detection experiment

Technical Field

The utility model relates to a tool technical field especially relates to a product detects tool for experiment.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into three types, namely a process assembly type jig, a project test type jig and a circuit board test type jig

In order to detect the processingquality of sector plate work piece, need detect the surface, specifically detect the roughness on its surface, present detection mode is mostly artifical handheld measuring tool to detect the recess, but, the accuracy that artifical detected is lower, causes the testing result unreliable.

Therefore, it is necessary to provide a jig for product inspection experiments to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a product detection jig for experiments to work piece surface roughness detection.

For solving the technical problem, the utility model provides a tool for product inspection experiments includes: bear the dish, the screw thread pushes down sleeve pipe and detection mechanism, bear the standing groove of seting up a plurality of annular distributions on the dish, and bear the central fixed mounting of department of dish and have the threaded rod of perpendicular setting, the cover is equipped with sliding connection's pressure disk on the threaded rod, and sets up the logical chamber that a plurality of annular distribute on the pressure disk, the screw thread pushes down the sleeve pipe cover establish on the threaded rod of pressure disk top and with threaded rod threaded connection, all install the detection mechanism who is used for detecting element plane degree on the pressure disk of each logical chamber one side.

Preferably, detection mechanism includes slide bar, sliding sleeve, connecting rod and electron amesdial, and slide bar fixed mounting is at the avris of pressure disk, and the cover is equipped with the sliding connection sliding sleeve on the slide bar, and one side fixed mounting of sliding sleeve has the connecting rod that the level set up, and the other end fixed mounting of connecting rod has the electron amesdial.

Preferably, the detection mechanism further comprises a threaded fixing rod, and the threaded fixing rod is inserted into a threaded through hole formed in the side wall of the sliding sleeve and is in threaded connection with the threaded through hole.

Preferably, the number of the placing grooves formed in the bearing plate is the same as that of the through cavities formed in the pressure plate.

Preferably, the through cavity is 0.8-1.2cm narrower than the placing groove, so that the pressing disc can firmly press the element in the placing groove.

Preferably, the silica gel pad is embedded in the placing groove, so that indentation of the bottom of the element under the pressure action of the pressing disc is avoided.

Compared with the prior art, the utility model provides a tool for product testing experiments has following beneficial effect:

the utility model provides a tool for product testing experiments, place fan-shaped plate work piece in the standing groove, glide the pressure disk along the threaded rod, because the chamber is than the shrink 0.8-1.2cm of standing groove, consequently, the pressure disk can carry out the pressfitting with the edge of work piece, rotatory screw thread push down the sleeve pipe makes the pressure disk firmly the pressfitting with the work piece, it is fixed to be convenient for the staff presss from both sides the clamp to the product work piece, slide the sliding sleeve along the slide bar gliding makes the sense terminal of electron amesdial and the work piece contact that leads to the chamber surface, thereby realize sliding detection, it makes the electron amesdial detect the different positions of work piece surface to rotate the sliding sleeve, a plurality of data of inspection electron amesdial afterwards, if there is the data outside the qualified scope, then can be.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a jig for product inspection experiments provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. bear dish, 2, standing groove, 3, threaded rod, 4, pressure disk, 5, lead to the chamber, 6, screw thread push down the sleeve pipe, 7, detection mechanism, 71, slide bar, 72, sliding sleeve, 73, threaded fixing pole, 74, connecting rod, 75, electronic amesdial.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a jig for product inspection experiments according to the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. The product detects tool for the experiment includes: the bearing plate 1, the thread pressing sleeve 6 and the detection mechanism 7.

In the specific implementation process, as shown in fig. 1, a plurality of placing grooves 2 distributed in an annular shape are formed in a bearing plate 1, a threaded rod 3 vertically arranged is fixedly mounted at the center of the bearing plate 1, a pressure plate 4 in sliding connection is sleeved on the threaded rod 3, a plurality of through cavities 5 distributed in an annular shape are formed in the pressure plate 4, the number of the placing grooves 2 formed in the bearing plate 1 is equal to the number of the through cavities 5 formed in the pressure plate 4, the through cavities 5 contract 0.8-1.2cm compared with the placing grooves 2, and a thread pressing sleeve 6 is sleeved on the threaded rod 3 above the pressure plate 4 and is in threaded connection with the threaded rod 3.

It should be noted that: the fan-shaped plate-shaped workpiece is placed in the placing groove 2, the pressure plate 4 slides downwards along the threaded rod 3, the edge of the workpiece can be pressed by the pressure plate 4 due to the fact that the cavity 5 is 0.8-1.2cm larger than the placing groove 2 in shrinkage, the threaded pressing sleeve 6 is rotated to enable the pressure plate 4 to firmly press the workpiece, and workers can clamp and fix the product workpiece conveniently.

Wherein, the embedding has the silica gel pad in the standing groove 2, avoids the indentation to appear in the component bottom under the pressure effect of pressure disk 4.

Referring to fig. 1 and 2, each pressure plate 4 on one side of the through cavity 5 is provided with a detection mechanism 7 for detecting the flatness of the element, and the detection mechanism 7 includes a sliding rod 71, a sliding sleeve 72, a connecting rod 74 and an electronic dial indicator 75, the sliding rod 71 is fixedly installed on the edge side of the pressure plate 4, the sliding rod 71 is sleeved with the sliding connecting sliding sleeve 72, one side of the sliding sleeve 72 is fixedly provided with the connecting rod 74 horizontally arranged, the other end of the connecting rod 74 is fixedly provided with the electronic dial indicator 75, the detection mechanism 7 further includes a threaded fixing rod 73, and the threaded fixing rod 73 is inserted into a threaded through hole formed in the side wall of the sliding sleeve 72 and is in threaded connection with the threaded through hole.

It should be noted that: the sliding sleeve 72 slides downwards along the sliding rod 71 to enable the detection end of the electronic dial indicator 75 to be in contact with a workpiece on the surface of the through cavity 5, so that sliding detection is achieved, the sliding sleeve 72 is rotated to enable the electronic dial indicator 75 to detect different positions of the surface of the workpiece, a plurality of data of the electronic dial indicator 75 are checked afterwards, and if the data are out of a qualified range, the data can be determined to be unqualified.

The utility model provides a product detection is tool for experiments's theory of operation as follows:

the fan-shaped plate-shaped workpiece is placed in the placing groove 2, the pressure plate 4 slides downwards along the threaded rod 3, the cavity 5 contracts by 0.8-1.2cm compared with the placing groove 2, so that the edge of the workpiece can be pressed by the pressure plate 4, the workpiece can be firmly pressed by the pressure plate 4 by rotating the threaded downwards pressing sleeve 6, a worker can clamp and fix the workpiece of the product conveniently, the sliding sleeve 72 slides downwards along the sliding rod 71 to enable the detection end of the electronic dial indicator 75 to be in contact with the workpiece passing through the surface of the cavity 5, therefore, the sliding detection is realized, the sliding sleeve 72 is rotated to enable the electronic dial indicator 75 to detect different positions of the surface of the workpiece, a plurality of data of the electronic dial indicator 75 are checked later, and if the data is out of a qualified range, the data can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims (6)

1. The utility model provides a tool for product inspection experiments which characterized in that includes:

the bearing device comprises a bearing plate (1), wherein a plurality of annularly distributed placing grooves (2) are formed in the bearing plate (1), a vertically arranged threaded rod (3) is fixedly installed at the center of the bearing plate (1), a pressing plate (4) in sliding connection is sleeved on the threaded rod (3), and a plurality of annularly distributed through cavities (5) are formed in the pressing plate (4);

the screw thread pressing sleeve (6), the screw thread pressing sleeve (6) is sleeved on the threaded rod (3) above the pressing plate (4) and is in threaded connection with the threaded rod (3);

and the detection mechanism (7) is used for detecting the flatness of the element and is arranged on the pressure plate (4) on one side of each through cavity (5).

2. The jig for the product detection experiment as claimed in claim 1, wherein the detection mechanism (7) comprises a sliding rod (71), a sliding sleeve (72), a connecting rod (74) and an electronic dial indicator (75), the sliding rod (71) is fixedly installed on the side of the pressure plate (4), the sliding rod (71) is sleeved with the sliding connection sliding sleeve (72), the connecting rod (74) horizontally arranged is fixedly installed on one side of the sliding sleeve (72), and the electronic dial indicator (75) is fixedly installed on the other end of the connecting rod (74).

3. The jig for the product detection experiment as claimed in claim 2, wherein the detection mechanism (7) further comprises a threaded fixing rod (73), and the threaded fixing rod (73) is inserted into and threaded with a threaded through hole formed in the side wall of the sliding sleeve (72).

4. The jig for the product detection experiment as claimed in claim 1, wherein the number of the placing grooves (2) formed on the bearing plate (1) is the same as the number of the through cavities (5) formed on the pressing plate (4).

5. The jig for the product inspection experiments of claim 1, wherein the through cavity (5) is 0.8-1.2cm more than the shrinkage of the placing groove (2).

6. The jig for the product detection experiment as claimed in claim 1, wherein a silica gel pad is embedded in the placing groove (2).

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