CN216348173U

CN216348173U - Forge piece and nut welding assembly thread detection cleaning device

Info

Publication number: CN216348173U
Application number: CN202122559154.2U
Authority: CN
Inventors: 谢潮扬; 陈期平; 黄万祥
Original assignee: Hy Chongqing Autoparts Co ltd
Current assignee: Hy Chongqing Autoparts Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a thread detection and cleaning device for a forge piece and nut welding assembly, which comprises a telescopic base frame and a fixed seat arranged above the base frame and used for fixing a product; the thread detection and cleaning mechanism is used for detecting threads and cleaning threads. High-efficient automatic screw thread specification that detects, simultaneously, eliminate the inside welding slag and the impurity of screw thread. After the thread plug gauge on the electric screwdriver contacts the product, whether the threaded hole is processed normally is judged according to whether the thread plug gauge can enter the threaded hole of the product and is matched with the threaded hole; normally, resetting through a resetting mechanism; stopping working when the operation is abnormal, alarming and manually resetting; simple structure, ingenious, the practicality is strong.

Description

Forge piece and nut welding assembly thread detection cleaning device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a thread detection and cleaning device for a forge piece and nut welding assembly.

Background

Whether the thread of the threaded holes in the existing automobile exhaust system bracket, the forged piece, the nut component and the like meets the requirements after machining is finished needs to be measured, and the problem that the whole large assembly is repaired or scrapped due to poor small threads is avoided. The existing thread inspection generally adopts manual inspection, and the work efficiency is low; and the product reliability is lower due to the result of frequent missed detection of manual detection.

SUMMERY OF THE UTILITY MODEL

Problem (A)

The utility model aims to provide a thread detection cleaning device for a forge piece and nut welding assembly, and solves the technical problems of low thread detection work efficiency and low result reliability in the prior art.

(II) technical scheme

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

a thread detection and cleaning device for a forge piece and nut welding assembly comprises a telescopic base frame and a fixed seat arranged above the base frame and used for fixing a product; the thread detection and cleaning mechanism is used for detecting threads and cleaning threads.

Wherein, screw thread detects clearance mechanism, including setting up the electronic screwdriver in the base, the top that the electronic screwdriver runs through the bed frame sets up, is equipped with the screw plug gauge on the electronic screwdriver.

Furthermore, the bed frame includes the backup pad and sets up the carriage that can reciprocate in the backup pad, and the carriage is "U" type structure, all corresponds to open on the board of both sides of carriage has the bar spout, opens the logical groove that supplies electronic screwdriver to pass on the horizontal plate of carriage.

Furthermore, the detection assembly comprises a sliding frame proximity switch and a sensor fixed on the fixed seat, and the sliding frame moves up and down to drive the proximity switch to be in contact with or disconnected from an induction sheet of the sensor.

Further, the bottom of fixing base is equipped with canceling release mechanical system, canceling release mechanical system all installs the optical axis including the slider that the symmetry set up and fixing the bearing on every slider on every bearing, and the horizontal plate of carriage is run through to the one end that the bearing was kept away from to every optical axis, and all overlaps on the optical axis between horizontal plate and the bearing and be equipped with the spring.

Furthermore, a through hole is formed in the position, corresponding to the electric screwdriver, of the fixed seat.

(III) advantageous effects

1. The telescopic bed frame presses the bed frame, and the bed frame is upwards/downwards telescopic to drive the detection assembly to be switched on/off, so that the thread detection and cleaning mechanism detects and cleans threads. The high-efficient automatic detection survey screw thread specification, simultaneously, the inboard welding slag and the impurity of screw thread.

2. After the thread plug gauges on the electric screwdriver are contacted with a product, whether the thread hole processing is normal or not is judged through whether the thread plug gauges can enter the thread hole of the product and are matched with each other, and the thread hole processing is normal and reset through a resetting mechanism, abnormal, stop working, alarm and manual reset; simple structure, ingenious, the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of fig. 1 from another angle.

In fig. 1 to 2, the correspondence between the part names or lines and the reference numbers is:

supporting plate 1, carriage 2, horizontal plate 3, bar spout 4, fixing base 5, detect through-hole 6, screw thread detection clearance mechanism 7, determine module 8, slider 9, bearing 10, spring 11, optical axis 12.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a thread detection and cleaning device for a forge piece and nut welding assembly comprises a telescopic base frame and a fixed seat 5 arranged above the base frame and used for fixing a product, wherein a detection through hole 6 is formed in the fixed seat 5; the bed frame comprises a support plate and a sliding frame 2 which is arranged on the support plate and can move up and down, wherein the sliding frame 2 is of a structure like a U, strip-shaped sliding grooves 4 are correspondingly formed in two side plates of the sliding frame 2, and a horizontal plate 3 of the sliding frame 2 is provided with a through groove. Still include screw thread detection clearance mechanism 7 and determine module 8, wherein, screw thread detection clearance mechanism 7, including setting up the electronic screwdriver in the base, the through-hole setting on the bed frame is run through to electronic screwdriver, is equipped with the screw thread plug gauge on the electronic screwdriver. The detection assembly 8 comprises a proximity switch arranged on the sliding frame 2 and a sensor fixed on the fixed seat 5, and the sliding frame 2 stretches up and down to drive the proximity switch to be in contact with/disconnected from a sensing sheet of the sensor.

When the device is used, after a product is fixed on the fixed seat 5, the base frame is lifted upwards, the sliding frame 2 slides upwards under the action of the strip-shaped grooves on the two sides, the proximity switch is made to be in contact with the sensor sensing piece, the motor starts to work, and the electric screwdriver is driven to drive the thread plug gauge to penetrate through the detection through hole 6 to be in contact with the product to be detected on the fixed seat 5; if the screw plug gauge can enter the threaded hole of the product to be tested and is matched with the threaded hole, the product is qualified; if the thread plug gauge cannot enter the threaded hole of the product to be detected and cannot be matched with the threaded hole, the product is unqualified.

The product is qualified, and the sliding frame 2 is automatically reset through the reset mechanism. And (5) the product is unqualified, the work is stopped, the alarm is given, and the manual reset is carried out. The bottom at fixing base 5 is established to canceling release mechanical system, canceling release mechanical system all installs optical axis 12 including the slider 9 that the symmetry set up and fixing the bearing 10 on every slider 9 on every bearing 10, and the horizontal plate 3 of carriage 2 is run through to the one end that bearing 10 was kept away from to every optical axis 12, and all overlaps on the optical axis 12 between horizontal plate 3 and the bearing 10 and is equipped with spring 11. After the product is taken down, the fixed seat 5 is reset under the action of the spring 11, and the proximity switch is disconnected with the sensor to stop working.

The telescopic bed frame presses the bed frame, and the bed frame is upwards/downwards telescopic to drive the detection assembly 8 to be switched on/off, so that the thread detection and cleaning mechanism 7 detects and cleans threads. High-efficient automated inspection simultaneously, eliminates screw, impurity. Simple structure, ingenious, the practicality is strong.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a forging and nut welded assembly screw thread detection cleaning device which characterized in that: comprises a telescopic base frame and a fixed seat arranged above the base frame and used for fixing a product;

the thread detection and cleaning mechanism is used for detecting threads and cleaning threads.

2. The forging and nut welding assembly thread detection and cleaning device of claim 1, wherein:

the screw thread detects clearance mechanism, including setting up the electronic screwdriver in the base, the top setting that the electronic screwdriver runs through the bed frame is equipped with the screw thread plug gauge on the electronic screwdriver.

3. The forging and nut welding assembly thread detection and cleaning device of claim 2, wherein:

the bed frame includes the backup pad and sets up the carriage that can reciprocate in the backup pad, and the carriage is "U" type structure, all corresponds to opening on the both sides board of carriage has the bar spout, opens the logical groove that supplies electronic screwdriver to pass on the horizontal plate of carriage.

4. The forging and nut welding assembly thread detection and cleaning device of claim 3, wherein:

the detection assembly comprises a sliding frame proximity switch and a sensor fixed on the fixed seat, and the sliding frame moves up and down to drive the proximity switch to be in contact with/disconnected from a sensing sheet of the sensor.

5. The forging and nut welding assembly thread detection and cleaning device of claim 4, wherein:

the bottom of fixing base is equipped with canceling release mechanical system, canceling release mechanical system all installs the optical axis including the slider that the symmetry set up and fixing the bearing on every slider on every bearing, and the horizontal plate of carriage is run through to the one end that the bearing was kept away from to every optical axis, and all overlaps on the optical axis between horizontal plate and the bearing and be equipped with the spring.

6. The thread detection and cleaning device for the forge piece and nut welding assembly according to any one of claims 2 to 5, wherein:

and a through hole is formed in the position, corresponding to the electric screwdriver, on the fixed seat.