CN215261602U

CN215261602U - Utensil is examined to screw hole site degree of putting

Info

Publication number: CN215261602U
Application number: CN202121499111.3U
Authority: CN
Inventors: 华瞳瞳; 徐金根
Original assignee: Jiangsu Jinkesen Electronic Technology Co Ltd
Current assignee: Jiangsu Jinkesen Electronic Technology Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-21
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses an utensil is examined to screw hole site degree of putting, including bottom plate, stopper one, stopper two, depression bar and PIN needle, the bottom plate sets up to the rectangle form, and the corner of bottom plate has all seted up the locating hole to one side of locating hole all is provided with the support, and bolt fixed mounting is passed through in the inside of locating hole to the one end of support simultaneously, a side symmetry of bottom plate upper end is provided with stopper one, and stopper one is "L" shape design, the opposite side of bottom plate upper end is provided with stopper two, and one side that the both ends of stopper two are close to stopper one all is provided with protruding piece. This utensil is examined to screw hole site degree is provided with stopper one and stopper two, will measure the board through stopper one and stopper two and fix, guarantees to measure the stability of board, reduces the error when being convenient for detect, guarantees the accuracy that detects, and the product can share with non-equipment product after the equipment, reduces the manufacturing cost who examines the utensil.

Description

Utensil is examined to screw hole site degree of putting

Technical Field

The utility model relates to an examine technical field, specifically be an utensil is examined to screw hole site degree of putting.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, is used for improving production efficiency and controlling quality, and is suitable for mass-produced products such as automobile parts to replace professional measuring tools such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like.

Need punch the notebook backshell at the in-process of notebook computer production, need one kind to examine after punching and detect the position of punching whether accurate, and current examine utensil can not carry out fine fixed to the casing itself at the in-process that detects, produces the deviation easily, leads to the casing to be difficult to take off owing to the too tight of block simultaneously, causes the damage easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined to screw hole site degree to the shell that proposes in solving above-mentioned background art can not carry out fine fixing itself, produces the deviation easily, leads to the casing to be difficult to take off owing to the too tight of block, causes the damage problem easily.

To achieve the purpose, the following technical scheme is adopted in the disclosure: the utility model provides an utensil is examined to screw hole site degree, includes bottom plate, stopper one, stopper two, depression bar and PIN needle, the bottom plate sets up to the rectangle form, and the corner of bottom plate has all seted up the locating hole to one side of locating hole all is provided with the support, and bolt fixed mounting is passed through in the inside of locating hole to the one end of support simultaneously, one side symmetry of bottom plate upper end is provided with stopper one, and stopper one is "L" shape design to one side that stopper one kept away from the support all is provided with the film, the opposite side of bottom plate upper end is provided with stopper two, and one side that the both ends of stopper two are close to stopper one all is provided with protruding piece, and protruding piece sets up one side at stopper two perpendicularly.

Preferably, a measuring plate is clamped between the second limiting block and the first limiting block, corners of the measuring plate are attached to the inner walls of the second limiting block and the first limiting block, and one surface of the measuring plate is attached to the upper surface of the bottom plate;

by adopting the technical scheme, the measuring plate can be clamped better, and the detection accuracy is ensured.

Preferably, a pressure lever penetrates through the middle position of the bottom plate, a sucker is fixedly mounted at one end of the pressure lever, which is positioned on the upper surface of the bottom plate, and the output end of the sucker faces the measuring plate;

by adopting the technical scheme, the measuring plate can be taken out through the design of the sucking discs and the pressing rods, and meanwhile, the measuring plate cannot be damaged.

Preferably, the lower surface of the bottom plate is provided with an auxiliary plate, one side of the auxiliary plate close to the bottom plate is fixedly installed with the other end of the pressure lever, fixing rods are symmetrically arranged on two sides of the auxiliary plate, one end of each fixing rod is fixedly installed on the lower surface of the bottom plate, the other end of each fixing rod penetrates through the inside of the auxiliary plate, the fixing rods are in sliding connection with the auxiliary plate, and the outer surface of each fixing rod between the auxiliary plate and the bottom plate is provided with a compression spring;

by adopting the technical scheme, the compression spring plays a role in resetting after extrusion is completed, thereby being convenient for reuse and improving the working efficiency.

Preferably, the inside of the bottom plate and the mounting hole on the measuring plate are correspondingly provided with a limiting groove, a PIN needle is arranged inside the limiting groove, and the PIN needle is in sliding telescopic connection with the limiting groove;

by adopting the technical scheme, the mounting hole on the measuring plate is detected through the PIN needle, the operation is simple, the use is convenient, and the damage caused by the detection of the screw is avoided.

Preferably, one end of the PIN needle penetrates through one end of the limiting groove and is installed on the lower surface of the bottom plate, the other end of the PIN needle penetrates through the upper surface of the bottom plate, the clamping blocks are symmetrically arranged inside the limiting groove, meanwhile, a pulling-up spring is arranged on the outer surface of the PIN needle between the bottom end of the limiting groove and the clamping blocks, and the diameter of the pulling-up spring is larger than the width between the clamping blocks;

by adopting the technical scheme, the PIN needle can be contracted and can not be forcibly pressed when meeting the situation that the position of the mounting hole is not aligned under the action of the pulling spring, so that the damage of the measuring plate is prevented.

The beneficial effect of this disclosure does: this utensil is examined to screw hole site degree:

1. the first limiting block and the second limiting block are arranged, the measuring plate is fixed through the first limiting block and the second limiting block, the stability of the measuring plate is guaranteed, errors are reduced while detection is facilitated, the detection accuracy is guaranteed, an assembled product and a non-assembled product can be shared, and the production cost of the detection tool is reduced;

2. the measuring plate can be quickly taken out through the pressure rod, meanwhile, the pressure rod is reset through the compression spring, the working efficiency is greatly improved, and meanwhile, the contact area is increased through the arranged sucker, so that the measuring plate is prevented from being damaged;

3. be provided with the PIN needle, the imitative screw hole angle of PIN needle mould can be fast accurate detect out whether a certain hole site is qualified, and the device is whole to be the modularization setting simultaneously, the later maintenance of being convenient for, the spring that rises that draws of setting for meet the mounting hole position not to the time, can contract and can not support by force and press, thereby prevent the damage of measuring the board.

Drawings

FIG. 1 is a structural schematic view in elevation of the entirety provided by the present disclosure;

FIG. 2 is a schematic structural view in elevation of the entirety provided by the present disclosure;

FIG. 3 is a schematic structural diagram of an overall side view provided by the present disclosure;

fig. 4 is an enlarged schematic structural diagram at a in fig. 3 provided by the present disclosure.

In the figure: 1. a base plate; 2. positioning holes; 3. a support; 4. a first limiting block; 5. a second limiting block; 6. measuring a plate; 7. a pressure lever; 8. an auxiliary plate; 9. a suction cup; 10. fixing the rod; 11. a compression spring; 12. a PIN needle; 13. a limiting groove; 14. a clamping block; 15. the spring is pulled up.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a screw hole position degree detection tool comprises a bottom plate 1, a positioning hole 2, a support 3, a first limiting block 4, a second limiting block 5, a measuring plate 6, a pressing rod 7, an auxiliary plate 8, a sucking disc 9, a fixing rod 10, a compression spring 11, a PIN needle 12, a limiting groove 13, a clamping block 14 and a pull-up spring 15; the PIN needle 12 is a conductor made of metal substances, and in the application, the compression spring 11 is wound on the outer side of the PIN needle 12, so that the PIN needle and the compression spring form a screw structure, the PIN needle and the screw structure are convenient to assemble and match, and are convenient to quickly remove from the inside of a workpiece, so that the detection by screws is avoided, and the operation is simpler;

the bottom plate 1 is rectangular, positioning holes 2 are formed in corners of the bottom plate 1, a support 3 is arranged on one side of each positioning hole 2, one end of each support 3 is fixedly mounted inside the corresponding positioning hole 2 through bolts, limiting blocks I4 are symmetrically arranged on one side of the upper end of the bottom plate 1, each limiting block I4 is of an L-shaped design, a soft sheet is arranged on one side, away from the support 3, of each limiting block I4, a limiting block II 5 is arranged on the other side of the upper end of the bottom plate 1, protruding blocks are arranged on one sides, close to the limiting blocks I4, of two ends of each limiting block II 5, the protruding blocks are vertically arranged on one sides of the limiting blocks II 5, the supports 3 are fixed in the positioning holes 2 through bolts, a measuring plate 6 to be detected is placed between the limiting blocks I4 and the limiting blocks II 5 to be clamped, and after the clamping is completed, whether the pressing observation angles are consistent through PIN needles 12, after detection is finished, the pressing rod 7 is pressed to push out the measuring plate 6, and then the next measuring plate 6 is replaced to carry out detection in sequence.

A measuring plate 6 is clamped between the second limiting block 5 and the first limiting block 4, corners of the measuring plate 6 are attached to the inner walls of the second limiting block 5 and the first limiting block 4, and one surface of the measuring plate 6 is attached to the upper surface of the bottom plate 1; a pressure lever 7 penetrates through the middle position of the bottom plate 1, a sucker 9 is fixedly installed at one end, located on the upper surface of the bottom plate 1, of the pressure lever 7, and the output end of the sucker 9 faces the measuring plate 6; the lower surface of bottom plate 1 is provided with accessory plate 8, and one side that accessory plate 8 is close to bottom plate 1 is in the same place with the other end fixed mounting of depression bar 7, the bilateral symmetry of accessory plate 8 is provided with dead lever 10, and the one end fixed mounting of dead lever 10 is at the lower surface of bottom plate 1, and the other end of dead lever 10 runs through the inside of accessory plate 8, be sliding connection between dead lever 10 and the accessory plate 8 simultaneously, the surface of dead lever 10 between accessory plate 8 and the bottom plate 1 is provided with compression spring 11, measure board 6 and detect the completion back, make depression bar 7 upward movement through pressing to depression bar 7, support through sucking disc 9 to measuring board 6 and press, will measure board 6 and release, make depression bar 7 reset owing to compression spring 11's effect after the release, thereby can not influence the reinstallation of measuring board 6.

A limiting groove 13 is correspondingly formed in the bottom plate 1 and the mounting hole in the measuring plate 6, a PIN needle 12 is arranged in the limiting groove 13, and the PIN needle 12 is in sliding telescopic connection with the limiting groove 13; one end of PIN needle 12 runs through the one end of spacing groove 13 and installs the lower surface at bottom plate 1, and the other end of PIN needle 12 runs through and installs the upper surface at bottom plate 1, and the inside symmetry of spacing groove 13 is provided with fixture block 14, the surface of PIN needle 12 that lies in between the bottom of spacing groove 13 and fixture block 14 simultaneously is provided with and draws high spring 15, and the diameter that draws high spring 15 is greater than the width between fixture block 14, after the installation of measurement board 6 is accomplished, press PIN needle 12, make PIN needle 12 move up, pass the round hole of measuring board 6 this moment, accomplish and detect, make depression bar 7 reset through drawing the elasticity that rises spring 15 after accomplishing the detection, if do not pass the round hole of measuring board 6 and be unqualified, when the mounting hole position is not right, can draw high spring 15 to contract and can not carry out the pressure by force, thereby prevent to measure board 6 and damage.

The working principle is as follows: when the screw hole position degree detection tool is used, firstly, as shown in figures 1-4, a support 3 is fixed in a positioning hole 2 through a bolt, a measurement plate 6 to be detected is placed between a first limiting block 4 and a second limiting block 5 to be clamped, after the clamping is completed, whether the observation angle is consistent or not is pressed through a PIN needle 12, after the detection is completed, the measurement plate 6 is pushed out through a pressing pressure rod 7, and the next measurement plate 6 is replaced to be sequentially detected, so that the overall practicability is increased.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utensil is examined to screw hole position degree, includes bottom plate (1), stopper one (4), stopper two (5), depression bar (7) and PIN needle (12), its characterized in that: the bottom plate (1) is set to be rectangular, positioning holes (2) are formed in the corners of the bottom plate (1), supports (3) are arranged on one sides of the positioning holes (2), meanwhile, one ends of the supports (3) are fixedly mounted inside the positioning holes (2) through bolts, a first limiting block (4) is symmetrically arranged on one side of the upper end of the bottom plate (1), the first limiting block (4) is designed to be L-shaped, soft pieces are arranged on one side, away from the supports (3), of the first limiting block (4), the other side of the upper end of the bottom plate (1) is provided with a second limiting block (5), protruding blocks are arranged on one side, close to the first limiting block (4), of the two ends of the second limiting block (5), and the protruding blocks are perpendicularly arranged on one side of the second limiting block (5).

2. The screw hole location degree gauge according to claim 1, wherein: the measuring plate (6) is placed in a clamping mode between the second limiting block (5) and the first limiting block (4), the corners of the measuring plate (6) are attached to the inner walls of the second limiting block (5) and the first limiting block (4), and one side of the measuring plate (6) is attached to the upper surface of the bottom plate (1).

3. The screw hole location degree gauge according to claim 2, characterized in that: the middle position of the bottom plate (1) is provided with a pressing rod (7) in a penetrating mode, a sucker (9) is fixedly installed at one end, located on the upper surface of the bottom plate (1), of the pressing rod (7), and the output end of the sucker (9) faces towards the measuring plate (6).

4. The screw hole location degree detection tool according to claim 3, characterized in that: the lower surface of the bottom plate (1) is provided with an auxiliary plate (8), one side, close to the bottom plate (1), of the auxiliary plate (8) is fixedly installed together with the other end of the pressure rod (7), fixing rods (10) are symmetrically arranged on two sides of the auxiliary plate (8), one ends of the fixing rods (10) are fixedly installed on the lower surface of the bottom plate (1), the other ends of the fixing rods (10) penetrate through the inside of the auxiliary plate (8), meanwhile, the fixing rods (10) are in sliding connection with the auxiliary plate (8), and compression springs (11) are arranged on the outer surfaces of the fixing rods (10) between the auxiliary plate (8) and the bottom plate (1).

5. The screw hole location degree gauge according to claim 2, characterized in that: the inside of the bottom plate (1) and the mounting hole on the measuring plate (6) are correspondingly provided with a limiting groove (13), a PIN needle (12) is arranged inside the limiting groove (13), and the PIN needle (12) is in sliding telescopic connection with the limiting groove (13).

6. The screw hole location degree detection tool of claim 5, wherein: the one end that the one end of PIN needle (12) runs through spacing groove (13) is installed at the lower surface of bottom plate (1), and the other end of PIN needle (12) runs through the upper surface of installing in bottom plate (1) to the inside symmetry of spacing groove (13) is provided with fixture block (14), is located simultaneously the surface of PIN needle (12) between the bottom of spacing groove (13) and fixture block (14) is provided with draws and rises spring (15), the diameter that draws and rises spring (15) is greater than the width between fixture block (14).