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CN-224216883-U - Pre-breaking trigger rod detection tool

CN224216883UCN 224216883 UCN224216883 UCN 224216883UCN-224216883-U

Abstract

The utility model provides a pre-breaking triggering rod detection tool which comprises a detection base, an elbow clamp and a micro-motion detection assembly, wherein the detection base is provided with a groove for placing a pre-breaking unit, the micro-motion detection assembly is arranged in the groove and used for detecting a triggering rod of the pre-breaking unit, and the elbow clamp is further arranged on one side of the detection base and used for fixing the pre-breaking unit in the groove of the detection base. The utility model has simple structure and convenient operation, can rapidly detect whether the trigger rod in the pre-breaking unit is provided with the spring or not, replaces a manual observation detection mode, and avoids the condition of missing detection.

Inventors

  • SUN WEI
  • ZHAO LEI

Assignees

  • 东明(天津)电子工业股份有限公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (7)

  1. 1. The pre-breaking triggering rod detection tool is characterized by comprising a detection base, an elbow clamp and a micro-motion detection assembly; the detection base is provided with a groove for placing the pre-breaking unit, A micro-motion detection assembly is arranged in the groove and used for detecting a trigger rod of the pre-breaking unit; And one side of the detection base is also provided with an elbow clamp for fixing the pre-breaking unit in the groove of the detection base.
  2. 2. The pre-breaking trigger lever detection tool according to claim 1, wherein the pre-breaking unit comprises a pre-breaking bottom shell, an auxiliary bracket, a first trigger lever and a second trigger lever; The middle part of the pre-breaking bottom shell is provided with a pre-breaking area, the pre-breaking area is provided with a first mounting groove for mounting a first trigger rod and a second mounting groove for mounting a second trigger rod, and the auxiliary support is mounted in the pre-breaking bottom shell to fix the first trigger rod and the second trigger rod.
  3. 3. The pre-breaking trigger lever detection tool according to claim 2, wherein one end of the first mounting groove is provided with a first clamping groove, and the other end of the first mounting groove is provided with a first through hole; one end of the second mounting groove is provided with a limiting column, the middle part of the second mounting groove is provided with a second clamping groove, and the other end of the second mounting groove is provided with a second through hole.
  4. 4. The pre-breaking trigger rod detection tool according to claim 3, wherein the first end of the first trigger rod is provided with a first clamping rod, the first clamping rod can be clamped to the first clamping groove, and the first trigger rod can rotate by taking the first clamping rod as a rotation point, the second end of the first trigger rod corresponds to the first through hole, and the middle part of the first trigger rod is provided with a spring positioning column for installing a first spring; The middle part of the second trigger rod is provided with a second clamping rod, the second clamping rod can be clamped to a second clamping groove, the second trigger rod can rotate by taking the second clamping rod as a rotating point, one end of the second trigger rod corresponds to the second through hole, and the other end of the second trigger rod is provided with a spring positioning column for installing a second spring; the second spring can enter into a limiting groove arranged on the limiting column to be matched with the limiting column.
  5. 5. The pre-breaking trigger rod detection tool according to claim 4, wherein the auxiliary bracket is provided with a through groove for swinging a second trigger rod, and one end of the through groove is provided with a protective shell for protecting the limit post; the bottom of the auxiliary bracket is provided with a concave hole matched with the first spring; The surface of the auxiliary support is also provided with a positioning ring which corresponds to the support positioning column arranged on the pre-breaking bottom shell, and the auxiliary support is mounted on the pre-breaking area to position the auxiliary support.
  6. 6. The pre-breaking trigger rod detection tool according to claim 5, wherein protruding points are arranged on inner walls of two sides formed by the grooves of the detection base, two protruding points are arranged on each inner wall of the side, and four protruding points are used for realizing positioning of the pre-breaking shell; The end of the elbow clamp is provided with a pressing rod, and the pressing rod acts on the top of the auxiliary bracket protective shell.
  7. 7. The pre-breaking trigger lever detection tool according to claim 1, wherein the micro-motion detection assembly comprises a micro-motion switch, a PLC and an indicator light; the micro switch and the indicator lamp are connected to the PLC, the PLC is connected with the power supply, and the indicator lamp is mounted on the detection base; The micro switch comprises a first switch corresponding to the first trigger rod and a second switch corresponding to the second trigger rod, and the first switch and the second switch are mounted on the surface of the groove through a switch base; in the initial state, the top ends of the first switch and the second switch are higher than the surface of the groove.

Description

Pre-breaking trigger rod detection tool Technical Field The utility model belongs to the field of detection tools, and particularly relates to a pre-breaking trigger rod detection tool. Background In the assembly process of the pre-breaking unit, the trigger rod needs to be installed, the spring is required to be installed in the installation process of the trigger rod, the spring is an important component, if the trigger rod is not installed, the pre-breaking unit cannot be used, but the installation position of the spring is hidden, the number of assembly parts of the pre-breaking unit is large, if the spring is found to be not installed after the assembly or in the use, more time is spent for removing and reinstalling, the detection mode is only capable of being detected in the assembly process in a mode of being observed by assembly staff, the detection mode is low in efficiency, and the condition of missing detection exists. Disclosure of utility model In view of the above, the present utility model aims to provide a pre-breaking trigger lever detection tool to solve the above problems. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: The pre-breaking triggering rod detection tool comprises a detection base, an elbow clamp and a micro-motion detection assembly; the detection base is provided with a groove for placing the pre-breaking unit, A micro-motion detection assembly is arranged in the groove and used for detecting a trigger rod of the pre-breaking unit; And one side of the detection base is also provided with an elbow clamp for fixing the pre-breaking unit in the groove of the detection base. Further, the pre-breaking unit comprises a pre-breaking bottom shell, an auxiliary bracket, a first trigger rod and a second trigger rod; The middle part of the pre-breaking bottom shell is provided with a pre-breaking area, the pre-breaking area is provided with a first mounting groove for mounting a first trigger rod and a second mounting groove for mounting a second trigger rod, and the auxiliary support is mounted in the pre-breaking bottom shell to fix the first trigger rod and the second trigger rod. Furthermore, one end of the first mounting groove is provided with a first clamping groove, and the other end of the first mounting groove is provided with a first through hole; one end of the second mounting groove is provided with a limiting column, the middle part of the second mounting groove is provided with a second clamping groove, and the other end of the second mounting groove is provided with a second through hole. Further, a first clamping rod is arranged at the first end of the first trigger rod, the first clamping rod can be clamped to the first clamping groove, and the first trigger rod can rotate by taking the first clamping rod as a rotating point; The middle part of the second trigger rod is provided with a second clamping rod, the second clamping rod can be clamped to a second clamping groove, the second trigger rod can rotate by taking the second clamping rod as a rotating point, one end of the second trigger rod corresponds to the second through hole, and the other end of the second trigger rod is provided with a spring positioning column for installing a second spring; the second spring can enter into a limiting groove arranged on the limiting column to be matched with the limiting column. Furthermore, the auxiliary bracket is provided with a through groove for swinging the second trigger rod, and one end of the through groove is provided with a protective shell for protecting the limit post; the bottom of the auxiliary bracket is provided with a concave hole matched with the first spring; The surface of the auxiliary support is also provided with a positioning ring which corresponds to the support positioning column arranged on the pre-breaking bottom shell, and the auxiliary support is mounted on the pre-breaking area to position the auxiliary support. Further, protruding points are arranged on the inner walls of two sides formed by the grooves of the detection base, two protruding points are arranged on the inner wall of each side, and the four protruding points are used for realizing the positioning of the pre-broken shell; The end of the elbow clamp is provided with a pressing rod, and the pressing rod acts on the top of the auxiliary bracket protective shell. Further, the micro-motion detection assembly comprises a micro-motion switch, a PLC and an indicator lamp; the micro switch and the indicator lamp are connected to the PLC, the PLC is connected with the power supply, and the indicator lamp is mounted on the detection base; The micro switch comprises a first switch corresponding to the first trigger rod and a second switch corresponding to the second trigger rod, and the first switch and the second switch are mounted on the surface of the groove through a switch base; in the initial state, the top ends of the first swit