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CN-224210789-U - Automatic marking tool for bottom plate of outer pull rod

CN224210789UCN 224210789 UCN224210789 UCN 224210789UCN-224210789-U

Abstract

The utility model relates to the technical field of marking tools, in particular to an automatic bottom plate marking tool for an outer pull rod. The automatic marking device comprises a vertically placed marking tool, wherein the marking tool is used for marking a bottom plate of an outer pull rod, the marking tool comprises a fixed frame, a movable support and a marking mechanism, the fixed frame comprises a base, two tracks positioned on the base and sliding blocks positioned on the tracks, the movable support comprises sliding frames fixed on the two sliding blocks, a fixed end positioned on the sliding frames and a positioning frame, and the marking mechanism comprises a telescopic cylinder and a movable end positioned at the tail end of a piston of the telescopic cylinder. The movable bracket enables the marking mechanism and the outer pull rod bottom plate to be marked to synchronously act, keeps relatively static, effectively avoids bad items of marking after spin riveting, improves marking quality, and can support and position the bottom plate by arranging the support column with the positioning bulge in the middle of the sliding bracket so as to prevent deflection during synchronous movement.

Inventors

  • Zhang Meize
  • YU FENGRUI
  • YANG JUN

Assignees

  • 青岛天赢鼎泰智能工业股份有限公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (6)

  1. 1. Automatic marking tool of bottom plate of outer pull rod, its characterized in that, including the marking tool of vertical placing, marking tool is used for marking for the bottom plate of outer pull rod, and marking tool includes fixed frame, movable support and marking mechanism, wherein: The fixed frame comprises a base (1), two rails (2) positioned on the base (1) and a sliding block (3) positioned on the rails (2), wherein the sliding block (3) moves back and forth relative to the base (1) along the rails (2); The movable bracket comprises a sliding frame (4) fixed on two sliding blocks (3), a fixed end (5) and a positioning frame (6) which are positioned on the sliding frame (4), wherein the fixed end (5) is positioned on one side of the top of the sliding frame (4), and the fixed end (5) is arranged in a bump shape; the marking mechanism comprises a telescopic air cylinder (7) and a movable end (8) positioned at the tail end of a piston of the telescopic air cylinder (7), wherein a cylinder body of the telescopic air cylinder (7) is fixed on a positioning frame (6), the movable end (8) is driven by the telescopic air cylinder (7) to move in a telescopic mode relative to the fixed end (5), and a bottom plate of an outer pull rod is clamped between the movable end (8) and the telescopic end.
  2. 2. The automatic bottom plate marking tool for the outer pull rod according to claim 1, wherein a support column (9) is further arranged in the middle of the sliding frame (4), and a protrusion matched with the bottom plate of the outer pull rod for positioning is arranged on the support column (9).
  3. 3. The automatic marking tool for the bottom plate of the outer pull rod according to claim 1, wherein grooves matched with the bottom plate of the outer pull rod for clamping are formed in the inner sides of the fixed end (5) and the movable end (8).
  4. 4. Automatic marking tool for bottom plates of outer tie rods according to claim 1, characterized in that the inner side of the movable end (8) is coated with a marking paint or texture.
  5. 5. The automatic bottom plate marking tool for the outer pull rod according to claim 1, wherein the telescopic cylinder (7) is formed to be 25mm.
  6. 6. The automatic marking tool for the bottom plate of the outer pull rod according to claim 1, wherein the bottom plate of the outer pull rod is moved by external force after spin riveting, the movable support moves synchronously with the bottom plate of the outer pull rod to be marked, and the bottom plate of the outer pull rod is kept stationary relative to the fixed end (5) and the movable end (8).

Description

Automatic marking tool for bottom plate of outer pull rod Technical Field The utility model relates to the technical field of marking tools, in particular to an automatic bottom plate marking tool for an outer pull rod. Background After the outer pull rod assembly completes the base plate installation and spin riveting process, the base plate needs to be marked. In the marking operation, a certain pressure is applied to the product when the marking machine works, so that the bottom plate moves, and the quality problems of substandard air tightness or out of tolerance displacement and the like of the bottom plate are caused. Although the scheme of the Chinese patent grant publication No. CN209887656U discloses a building board processing device for a construction site, the prior art still has defects in the field of marking of bottom plates of external pull rods. Because of the lack of a synchronous mechanism between the marking mechanism and the outer pull rod bottom plate to be marked, relative movement is easy to generate in the marking process, and adverse phenomena such as deviation of marking positions are directly caused, so that the mark cannot accurately fall on a preset position. Disclosure of utility model The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an automatic bottom plate marking tool for an outer pull rod. The technical scheme adopted by the utility model is as follows: The utility model provides an automatic frock of marking of bottom plate of outer pull rod, is used for marking for the bottom plate of outer pull rod including the vertical frock of marking of placing, marking the frock and including fixed frame, movable support and marking mechanism, wherein: the fixed frame comprises a base, two tracks positioned on the base and a sliding block positioned on the tracks, wherein the sliding block moves back and forth relative to the base along the tracks; The movable bracket comprises a sliding frame fixed on two sliding blocks, a fixed end and a positioning frame, wherein the fixed end and the positioning frame are positioned on the sliding frame, the fixed end is positioned on one side of the top of the sliding frame, and the fixed end is arranged in a bump shape; The marking mechanism comprises a telescopic cylinder and a movable end positioned at the tail end of a piston of the telescopic cylinder, wherein a cylinder body of the telescopic cylinder is fixed on the positioning frame, the movable end is driven by the telescopic cylinder to move in a telescopic manner relative to the fixed end, and the movable end and the telescopic end are internally clamped with a bottom plate with an outer pull rod. According to the technical scheme, the movable support with the sliding block is used for supporting the marking mechanism, so that the marking mechanism and the bottom plate of the outer pull rod to be marked synchronously act, the marking mechanism is kept relatively static, and bad items caused by marking the bottom plate after spin riveting are avoided. Because the marking mechanism is connected with the fixed frame through the movable support and the movable support can synchronously move with the bottom plate, the marking mechanism is static relative to the bottom plate in the marking process, so that poor marking caused by movement of the bottom plate is avoided. In addition, the automatic bottom plate marking tool for the outer pull rod provided by the utility model can also have the following additional technical characteristics: According to one embodiment of the utility model, the middle part of the sliding frame is also provided with a supporting column, and the supporting column is provided with a protrusion matched with the bottom plate of the outer pull rod for positioning. In this technical scheme, the support column plays the effect of supporting and positioning the bottom plate of outer pull rod, avoids causing the skew of bottom plate in synchronous motion in-process. According to one embodiment of the utility model, grooves matched with the bottom plate of the outer pull rod for clamping are formed in the inner sides of the fixed end and the movable end. In this technical scheme, the recess can also increase the elastic layer as required, avoids carrying out the clamp to the bottom plate and hinder. According to one embodiment of the utility model, the inner side of the free end is coated with a marking paint or texture. In the technical scheme, according to actual needs, the base plate is required to be coated or extruded in a texture mode for marking, and then the movable end of the coating or the texture is correspondingly selected. According to one embodiment of the utility model, the telescopic cylinder is formed to be 25mm. According to one embodiment of the utility model, the bottom plate of the outer pull rod moves under external force after spin riveting, the movable support moves synchronously with