CN216432753U

CN216432753U - Simple and easy detection device of precision machine part

Info

Publication number: CN216432753U
Application number: CN202123112665.6U
Authority: CN
Inventors: 石榴
Original assignee: Shenzhen Shenshan Special Cooperation Zone Kairuiqi Intelligent Medical Technology Co ltd
Current assignee: Shenzhen Shenshan Special Cooperation Zone Kairuiqi Intelligent Medical Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a simple and easy detection device of precision machine part, including drawing the base, the top of base is rotated and is connected with two threaded rods, and the outside threaded connection of threaded rod has the movable plate, and two equal fixedly connected with fixed blocks in one side that the movable plate is close to each other, and the standing groove has been seted up to one side of fixed block, and first through-hole has been seted up to one side inner wall of standing groove, and the inside of first through-hole is equipped with the probe, one side welding of movable plate has fixed box, and one side inner wall of fixed box is equipped with the switch, the one end welding of probe has the limiting plate, and one side welding of limiting plate has the depression bar, the top of base is equipped with the warning light. The utility model discloses a set up fixed block and probe, the part that will wait to detect is placed in the inside of standing groove, through rotating two threaded rods afterwards, makes two movable plates be close to each other, and two fixed blocks can carry out the centre gripping with the part, and when the part is irregular, have the error, the probe can be pushed up and move to judge that the part is unqualified.

Description

Simple and easy detection device of precision machine part

Technical Field

The utility model relates to a detection device technical field especially relates to a simple and easy detection device of precision machine part.

Background

Along with the improvement of machining technology, the quality control of workpieces in the production process is stricter and stricter, and the requirements on the assembly precision and the machining precision of the used tool clamp are higher and higher. In order to ensure the processing quality of the workpiece, the part needs to be detected so as to ensure the qualification of the part.

Generally, the size of parts is detected, but the existing part detection is troublesome, time is wasted, and errors easily exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a simple detection device for precision mechanical parts.

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

the utility model provides a simple and easy detection device of precision machine part, includes the base, the top of base is rotated and is connected with two threaded rods, and the outside threaded connection of threaded rod has the movable plate, and two equal fixedly connected with fixed blocks in one side that the movable plate is close to each other have been seted up to one side of fixed block, and first through-hole has been seted up to one side inner wall of standing groove, and the inside of first through-hole is equipped with the probe.

Further, one side welding of movable plate has fixed box, and one side inner wall of fixed box is equipped with the switch, the one end welding of probe has the limiting plate, and one side welding of limiting plate has the depression bar, the top of base is equipped with the warning light, warning light and switch electric connection.

Furthermore, the welding of the top of base has two fixed plates, one side of fixed plate with the threaded rod rotates to be connected, the second through-hole has been seted up on the top of base, and the inside of second through-hole is equipped with the axis of rotation, and the top of axis of rotation and the one end of two threaded rods all are equipped with bevel gear, bevel gear intermeshing.

Furthermore, the bottom welding of base has the drive box, and the inside of drive box is equipped with step motor, step motor's output shaft top with the axis of rotation welding.

Furthermore, a protection box is welded at the top of the base, and the bevel gear is located inside the protection box.

Furthermore, the top threaded connection of protection box has the screw thread post, and the top of screw thread post is rotated and is connected with and places the board.

Furthermore, one side of the limiting plate is provided with a spring.

The utility model has the advantages that:

1. the part to be detected is placed in the placing groove by arranging the fixing blocks and the probes, then the two moving plates are close to each other by rotating the two threaded rods, the parts are clamped by the two fixing blocks, and when the parts are irregular and have errors, the probes are jacked to move, so that the parts are judged to be unqualified;

2. by arranging the pressure lever and the switch, when the probe is pushed, the limiting plate is pushed, so that the pressure lever is pushed, the switch is pressed, the warning lamp is switched on, and whether the part is qualified or not is judged;

3. through the arrangement of the stepping motor, the stepping motor is convenient to drive the rotating shaft to rotate, so that the two threaded rods rotate, the two moving plates are close to each other, and the parts are detected;

4. by arranging the protection box, the protection box is convenient for protecting the transmission part of the device, and when the two moving plates move, the fixed block can move at the top of the protection box, so that the moving stability of the fixed block is improved, and the accuracy of part detection is improved;

5. through setting up the spring, the elasticity of spring can withstand the limiting plate to avoid the depression bar to trigger the switch at will.

Drawings

Fig. 1 is a front sectional view of a simple detecting device for precision mechanical parts according to embodiment 1;

fig. 2 is a schematic cross-sectional structural view of a simple detecting device for precision mechanical parts according to embodiment 1;

fig. 3 is a schematic cross-sectional structural diagram of a simple detecting device for precision mechanical parts in embodiment 2.

In the figure: the probe comprises a base 1, a fixing plate 2, a threaded rod 3, a moving plate 4, a fixing box 5, a switch 6, a pressure lever 7, a limiting plate 8, a probe 9, a fixing block 10, a placing groove 11, a placing plate 12, a threaded column 13, a bevel gear 14, a rotating shaft 15, a driving box 16, a stepping motor 17 and a spring 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a simple and easy detection device of precision machine part, including base 1, the top of base 1 is rotated and is connected with two threaded rods 3, the outside threaded connection of threaded rod 3 has movable plate 4, the equal fixedly connected with fixed block 10 in one side that two movable plates 4 are close to each other, standing groove 11 has been seted up to one side of fixed block 10, first through-hole has been seted up to one side inner wall of standing groove 11, the inside of first through-hole is equipped with probe 9, the part that will wait to detect is placed in the inside of standing groove 11, through rotating two threaded rods 3 afterwards, make two movable plates 4 be close to each other, two fixed blocks 10 can carry out the centre gripping with the part, when the part is irregular, when having the error, probe 9 can be pushed up, thereby judge that the part is unqualified.

Wherein, the welding of one side of movable plate 4 has fixed box 5, and one side inner wall of fixed box 5 is equipped with switch 6, and the welding of the one end of probe 9 has limiting plate 8, and the welding of one side of limiting plate 8 has depression bar 7, and the top of base 1 is equipped with the warning light, and warning light and switch 6 electric connection can promote limiting plate 8 when probe 9 can promote to promote depression bar 7, make switch 6 pressed, the switch-on warning light, judge whether qualified part.

Wherein, the welding of base 1's top has two fixed plates 2, one side of fixed plate 2 is rotated with threaded rod 3 and is connected, the second through-hole has been seted up on base 1's top, the inside of second through-hole is equipped with axis of rotation 15, the top of axis of rotation 15 and the one end of two threaded rods 3 all are equipped with bevel gear 14, bevel gear 14 intermeshing, through rotating axis of rotation 15, can drive two threaded rods 3 and rotate, thereby make two movable plates 4 be close to each other, detect the spare part.

Wherein, the bottom welding of base 1 has drive box 16, and the inside of drive box 16 is equipped with step motor 17, and step motor 17's output shaft top and axis of rotation 15 welding are convenient for drive two threaded rods 3 through step motor 17 and are rotated to be convenient for make two movable plates 4 be close to, detect the spare part.

Wherein, the welding of base 1's top has the protection box, and bevel gear 14 is located the inside of protection box, is convenient for protect the transmission position of device through the protection box, and when two movable plates 4 removed, fixed block 10 can remove at the top of protection box to promote the stability that fixed block 10 removed, promote the accuracy that the part detected.

Wherein, the top threaded connection of protection box has screw thread post 13, and screw thread post 13's top is rotated and is connected with and places board 12, is convenient for place the part through placing board 12, detects the part.

The working principle is as follows: placing a part to be detected in the placing groove 11, then rotating the two threaded rods 3 to enable the two moving plates 4 to be close to each other, clamping the part by the two fixing blocks 10, and jacking the probe 9 when the part is irregular and has an error so as to judge that the part is unqualified;

when the probe 9 is pushed, the limiting plate 8 is pushed, so that the pressure rod 7 is pushed, the switch 6 is pressed, the warning lamp is switched on, and whether the part is qualified or not is judged;

the stepping motor 17 is convenient to drive the rotating shaft 15 to rotate, so that the two threaded rods 3 rotate, the two moving plates 4 are close to each other, and the parts are detected;

the transmission part of the device is protected conveniently through the protection box, and when the two moving plates 4 move, the fixed block 10 can move at the top of the protection box, so that the moving stability of the fixed block 10 is improved, and the accuracy of part detection is improved;

the placing plate 12 is convenient for placing parts, and the parts are detected.

Example 2

Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, a spring 18 is disposed on one side of the limiting plate 8, and the limiting plate 8 can be supported by the elastic force of the spring 18, so as to prevent the press rod 7 from triggering the switch 6 at will.

the placement plate 12 is convenient for placing parts, and the parts are detected;

the limit plate 8 can be supported by the elastic force of the spring 18, so that the press rod 7 is prevented from triggering the switch 6 at will.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy detection device of precision machine part, includes base (1), its characterized in that, the top of base (1) is rotated and is connected with two threaded rods (3), and the outside threaded connection of threaded rod (3) has movable plate (4), and the equal fixedly connected with fixed block (10) in one side that two movable plates (4) are close to each other, standing groove (11) have been seted up to one side of fixed block (10), and first through-hole has been seted up to one side inner wall of standing groove (11), and the inside of first through-hole is equipped with probe (9).

2. The simple detection device for precision mechanical parts according to claim 1, wherein a fixing box (5) is fixedly connected to one side of the movable plate (4), a switch (6) is arranged on the inner wall of one side of the fixing box (5), a limiting plate (8) is fixedly connected to one end of the probe (9), a pressing rod (7) is fixedly connected to one side of the limiting plate (8), a warning lamp is arranged at the top of the base (1), and the warning lamp is electrically connected with the switch (6).

3. The simple detecting device for the precision mechanical parts according to claim 1, wherein two fixing plates (2) are fixedly connected to the top end of the base (1), one side of each fixing plate (2) is rotatably connected with the threaded rod (3), a second through hole is formed in the top end of the base (1), a rotating shaft (15) is arranged inside the second through hole, bevel gears (14) are arranged at the top ends of the rotating shaft (15) and one ends of the two threaded rods (3), and the bevel gears (14) are meshed with each other.

4. The simple detection device for the precision mechanical parts as claimed in claim 3, wherein a driving box (16) is fixedly connected to the bottom of the base (1), a stepping motor (17) is arranged inside the driving box (16), and the top end of an output shaft of the stepping motor (17) is welded with the rotating shaft (15).

5. The simple detecting device for the precision mechanical parts is characterized in that a protective box is fixedly connected to the top of the base (1), and the bevel gear (14) is located inside the protective box.

6. The simple detecting device for the precision mechanical parts is characterized in that a threaded column (13) is connected to the top of the protective box in a threaded mode, and a placing plate (12) is rotatably connected to the top of the threaded column (13).

7. The simple detecting device for the precision mechanical parts is characterized in that a spring (18) is arranged on one side of the limiting plate (8).