CN-121972881-A - Angle modulation ware clamping device

CN121972881ACN 121972881 ACN121972881 ACN 121972881ACN-121972881-A

Abstract

The invention discloses an angle adjuster clamping device which comprises a platform, a positioning block, a plane displacement mechanism, a mounting frame and a pressing cylinder, wherein a fixed seat and a plurality of positioning pins are fixedly arranged on the platform, the positioning pins are distributed along the circumferential direction of the fixed seat, the positioning block is detachably fixed at the top of the fixed seat, the plane displacement mechanism is arranged on the platform and comprises a sliding block, the sliding block is slidably arranged on the platform, the mounting frame is arranged on the sliding block, the pressing cylinder is upwards arranged on the mounting frame, the top of the pressing cylinder is in driving connection with a pressing arm, the pressing arm extends towards the direction of the fixed seat, an annular surrounding baffle is arranged on the lower side wall of the extending end of the pressing arm, when the assembling position of an angle adjuster liner is deviated, a user can move the sliding block through the plane displacement mechanism, and meanwhile, the surrounding baffle at the extending end of the pressing arm can be manually replaced to ensure that the surrounding baffle can surround the liner.

Inventors

YIN XIANYANG
ZHAO JIE
LI TANMIN
YIN JINLIN
LI ZHIHUI

Assignees

深圳华阳宇光汽车配件有限公司

Dates

Publication Date: 20260505
Application Date: 20240201

Claims (10)

1. The clamping device of the angle adjuster is characterized by comprising a platform, a positioning block, a plane displacement mechanism, a mounting frame and a compression cylinder; the platform is fixedly provided with a fixed seat and a plurality of positioning pins, the positioning pins are distributed along the circumferential direction of the fixed seat, the positioning pins are arranged upwards and used for assisting in positioning the cover plate; the positioning block is detachably arranged at the top of the fixed seat and is used for clamping the liner; the plane displacement mechanism is arranged on the platform and comprises a sliding block, the sliding block is slidably arranged on the platform, and the plane displacement mechanism can drive the sliding block to move longitudinally or transversely; The mounting frame is fixedly arranged on the sliding block, the pressing cylinder is upwards arranged on the mounting frame, the top drive of the pressing cylinder is connected with the pressing arm, the pressing arm extends towards the direction of the fixing seat, the extending end of the pressing arm corresponds to the positioning block, the lower side wall of the extending end of the pressing arm is detachably provided with an annular surrounding baffle, and the extending end of the pressing arm, the positioning block and the fixing seat are all coaxially provided with avoiding holes.
2. The recliner clip of claim 1 wherein the planar displacement mechanism further includes a longitudinal support block, a longitudinal screw, a transverse support block and a transverse screw; The longitudinal support blocks and the transverse support blocks are fixedly arranged on the platform, the longitudinal support blocks are adjacent to one side of the sliding block, the transverse support blocks are adjacent to the longitudinal support blocks and are arranged on the other side of the sliding block, guide openings are formed in the side walls of the longitudinal support blocks along the transverse direction, and guide openings are formed in the side walls of the transverse support blocks along the longitudinal direction; the longitudinal screw is longitudinally sleeved in the guide opening of the longitudinal supporting block, the transverse screw is transversely sleeved in the guide opening of the transverse supporting block, the tip of the longitudinal screw and the tip of the transverse screw are respectively in threaded connection with the sliding block, and gaskets are filled between the longitudinal supporting block and the sliding block and between the transverse supporting block and the sliding block.
3. A recliner clip arrangement as set forth in claim 1 wherein said press arm includes a main arm and a secondary arm; the tail end of the main arm is in driving connection with the compression cylinder, the front end of the main arm extends to the upper part of the positioning block, the avoidance hole at the front end of the main arm corresponds to the surrounding block, a plurality of compression rods are distributed at the front end of the main arm along the circumferential direction of the avoidance hole of the main arm, and the compression rods are used for compressing the cover plate on the liner; the tail end of the auxiliary arm is fixedly connected with the main arm, the auxiliary arm is in a hook shape and encloses the enclosing baffle, and a plurality of through holes are formed in the auxiliary arm corresponding to the positioning pins.
4. The clamping device of the angle adjuster according to claim 3, wherein the enclosing shield comprises an outer sleeve, the outer sleeve is movably arranged at the lower side wall of the extending end of the pressing arm, the outer sleeve is correspondingly arranged with the avoidance hole of the extending end of the pressing arm, the diameter of the outer sleeve is larger than that of the avoidance hole, a plurality of clamping pieces are arranged on the outer wall of the outer sleeve in one-to-one correspondence with the pressing rods, and the clamping pieces are respectively clamped with the corresponding pressing rods.
5. The clamping device of claim 4, wherein the surrounding shield further comprises an inner sleeve, the inner sleeve is movably sleeved in the avoidance hole at the extending end of the pressing arm, the top end of the inner sleeve passes over the top end of the avoidance hole and is provided with a connecting part, the diameter of the connecting part is larger than that of the avoidance hole, the connecting part is detachably connected with the extending end of the pressing arm, and the bottom end of the inner sleeve passes over the bottom end of the avoidance hole.
6. The clamping device of the angle adjuster, according to claim 1, wherein a plurality of limiting blocks are distributed on the top wall of the fixing seat along the circumferential direction of the avoidance opening of the fixing seat, limiting grooves are formed in the bottom wall of the positioning block in one-to-one correspondence with the limiting blocks, and the limiting blocks can be clamped with the corresponding limiting grooves.
7. The clamping device of the angle adjuster, according to claim 1, characterized in that a first mounting hole communicated with the avoidance hole is formed in the side wall of the fixing seat, a central shaft detection piece is sleeved in the first mounting hole, the central shaft detection piece faces the avoidance hole, and the central shaft detection piece is used for detecting whether a central shaft is in a position or not.
8. The clamping device of claim 1, wherein the platform is provided with an inner recliner detecting member adjacent to the fixed seat, the inner recliner detecting member is horizontally arranged and faces the fixed seat, and the inner recliner detecting member is used for detecting whether the liner is in place.
9. The clamping device of claim 1, wherein the platform is provided with a housing detection member adjacent to the fixed seat, the housing detection member is vertically upward, and the housing detection member is used for detecting whether the cover plate is in place.
10. The clamping device of the angle adjuster according to claim 1, wherein a second mounting hole penetrating through the bottom wall of the fixing seat is formed in the top wall of the fixing seat in the vertical direction, a positioning detection piece is sleeved in the second mounting hole, the positioning detection piece is arranged upwards, and the positioning detection piece is used for detecting whether a positioning block is in a position or not.

Description

Angle modulation ware clamping device Technical Field The invention relates to the technical field of automobile part machining, in particular to an angle adjuster clamping device. Background The angle adjuster of the automobile generally comprises a cover plate and an inner container, when the angle adjuster is assembled, the cover plate and the inner container are required to be positioned and clamped by a specific fixture tool, and then are connected and fixed in a welding mode, and in order to avoid high-temperature splashes generated during welding from melting coil springs on the inner container, a clamping head part of the fixture is usually provided with a surrounding baffle to separate the coil springs from welding seams. However, different angle adjusters have differences in size of the inner containers, the installation positions of the inner containers on the cover plate are slightly different, the inner containers of part of angle adjusters are sleeved with the center shaft, most of the existing angle adjuster clamping devices can only be used for clamping one angle adjuster, and the angle adjusters cannot be compatible with clamping of angle adjusters with similar cover plate structures but different inner containers, so that the angle adjusters are poor in practicability. Disclosure of Invention In view of the above, the invention provides a clamping device for an angle adjuster, which is used for solving the problems that most of clamping devices for angle adjusters in the prior art can only be used for clamping one angle adjuster, cannot be compatible with clamping of angle adjusters with similar cover plate structures but different inner containers, and has poor practicability. In order to achieve one or part or all of the purposes or other purposes, the invention provides an angle adjuster clamping device, which comprises a platform, a positioning block, a plane displacement mechanism, a mounting frame and a pressing cylinder, wherein a fixed seat and a plurality of positioning pins are fixedly arranged on the platform, the positioning pins are distributed along the circumferential direction of the fixed seat, the positioning pins are upwards arranged, the positioning pins are used for assisting in positioning a cover plate, the positioning block is detachably arranged at the top of the fixed seat, the positioning block is used for clamping an inner container, the plane displacement mechanism is arranged on the platform, the plane displacement mechanism comprises a sliding block, the sliding block is slidably arranged on the platform, the plane displacement mechanism can drive the sliding block to longitudinally or transversely move, the mounting frame is fixedly arranged on the sliding block, the pressing cylinder is upwards arranged on the mounting frame, the top of the pressing cylinder is in driving connection with a pressing arm, the pressing arm extends towards the fixed seat, the extending end of the pressing arm corresponds to the positioning block, an annular surrounding stop is detachably arranged on the lower side wall of the extending end of the pressing arm, and the extending end of the pressing arm, the positioning block and the upper side wall are coaxially provided with avoidance holes. Preferably, the plane displacement mechanism further comprises a longitudinal supporting block, a longitudinal screw, a transverse supporting block and a transverse screw, wherein the longitudinal supporting block and the transverse supporting block are fixedly arranged on the platform, the longitudinal supporting block is adjacent to one side of the sliding block, the transverse supporting block is arranged on the other side of the sliding block adjacent to the longitudinal supporting block, a guide opening is formed in the side wall of the longitudinal supporting block along the transverse direction, a guide opening is formed in the side wall of the transverse supporting block along the longitudinal direction, the longitudinal screw is sleeved in the guide opening of the longitudinal supporting block along the longitudinal direction, the tip of the longitudinal screw and the tip of the transverse screw are respectively in threaded connection with the sliding block, and gaskets are filled between the longitudinal supporting block and the sliding block and between the transverse supporting block and the sliding block. Preferably, the pressing arm comprises a main arm and an auxiliary arm, the tail end of the main arm is in driving connection with the pressing cylinder, the front end of the main arm extends to the upper portion of the positioning block, the avoidance holes of the front end of the main arm correspond to the surrounding blocks, a plurality of pressing rods are distributed at the front end of the main arm along the circumferential direction of the avoidance holes of the main arm, the pressing rods are used for pressing the cover plate on the liner, the tail end of the auxiliary