FR3135218B3 - One type of quick change base plate for sander and multi-function sander - Google Patents

One type of quick change base plate for sander and multi-function sander Download PDF

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Publication number
FR3135218B3
FR3135218B3 FR2300981A FR2300981A FR3135218B3 FR 3135218 B3 FR3135218 B3 FR 3135218B3 FR 2300981 A FR2300981 A FR 2300981A FR 2300981 A FR2300981 A FR 2300981A FR 3135218 B3 FR3135218 B3 FR 3135218B3
Authority
FR
France
Prior art keywords
base plate
sander
locking
output shaft
operating part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2300981A
Other languages
French (fr)
Other versions
FR3135218A3 (en
Inventor
Xiaofeng Ju
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SAIDI TOOLS CO Ltd
Original Assignee
CHANGZHOU SAIDI TOOLS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU SAIDI TOOLS CO Ltd filed Critical CHANGZHOU SAIDI TOOLS CO Ltd
Publication of FR3135218A3 publication Critical patent/FR3135218A3/en
Application granted granted Critical
Publication of FR3135218B3 publication Critical patent/FR3135218B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/003—Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

La présente invention est relative à un type de plaque de base à changement rapide pour ponceuse et à une ponceuse multifonction, qui appartiennent au domaine des outils de ponçage électriques. La plaque de base à changement rapide pour ponceuse faisant l’objet de la présente invention comprend un corps principal de plaque de base, un corps de couvercle sur la plaque de base, un arbre excentrique, une pièce de manœuvre et une languette de verrouillage. La languette de verrouillage a une position de verrouillage de l'arbre de sortie et une position de déverrouillage de l'arbre de sortie. La pièce de manœuvre a une première position d’opération et une deuxième position d’opération, lorsque la pièce de manœuvre est à la première position d’opération, la languette de verrouillage est à la position de verrouillage de l'arbre de sortie, et la boucle de verrouillage de la languette de verrouillage est bouclée avec le crochet de l'arbre de sortie pour réaliser le verrouillage ; lorsque la pièce de manœuvre est à la deuxième position d’opération, la languette de verrouillage est à la position de déverrouillage de l'arbre de sortie, et la boucle de verrouillage de la languette de verrouillage est détachée avec le crochet de l'arbre de sortie pour réaliser le déverrouillage. La présente invention permet de réaliser le démontage et l'assemblage rapides de la plaque de base grâce à la coopération entre la pièce de manœuvre et la languette de verrouillage. La languette de verrouillage est utilisée comme pièce intermédiaire pour verrouiller la plaque de base sur l'arbre de sortie de la ponceuse, la connexion de la plaque de base est stable et de haut degré, il n'est pas facile de se détacher éventuellement suite à un contact éventuel ou à la déformation de la pièce de manœuvre. La conception structurelle est simple et ingénieuse, l’opération d’assemblage et de démontage est simple et pratique ; Figure 1The present invention relates to a type of quick-change base plate for a sander and a multi-function sander, which belong to the field of electric sanding tools. The sander quick-change base plate of the present invention comprises a base plate main body, a cover body on the base plate, an eccentric shaft, an operating part and a locking tab. The locking tab has an output shaft lock position and an output shaft unlock position. The operating part has a first operating position and a second operating position, when the operating part is at the first operating position, the locking tab is at the locking position of the output shaft, and the locking buckle of the locking tongue is buckled with the hook of the output shaft to realize locking; when the operating part is at the second operating position, the lock tab is at the output shaft unlocking position, and the lock buckle of the lock tab is detached with the shaft hook output to unlock. The present invention makes it possible to achieve rapid disassembly and assembly of the base plate thanks to the cooperation between the operating part and the locking tab. The locking tab is used as an intermediate piece to lock the base plate on the output shaft of the sander, the connection of the base plate is stable and high degree, it is not easy to come loose eventually. possible contact or deformation of the operating part. The structural design is simple and ingenious, the assembly and disassembly operation is simple and convenient; Figure 1

FR2300981A 2022-05-09 2023-02-02 One type of quick change base plate for sander and multi-function sander Active FR3135218B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210497172.9 2022-05-09
CN202210497172.9A CN114888680B (en) 2022-05-09 2022-05-09 Quick-change bottom plate of sander and multifunctional sander

Publications (2)

Publication Number Publication Date
FR3135218A3 FR3135218A3 (en) 2023-11-10
FR3135218B3 true FR3135218B3 (en) 2024-04-19

Family

ID=82722241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2300981A Active FR3135218B3 (en) 2022-05-09 2023-02-02 One type of quick change base plate for sander and multi-function sander

Country Status (3)

Country Link
CN (1) CN114888680B (en)
DE (1) DE202023100070U1 (en)
FR (1) FR3135218B3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172642B2 (en) * 2008-08-20 2012-05-08 Black & Decker Inc. Multi-sander
TWI539909B (en) * 2014-12-08 2016-07-01 啟碁科技股份有限公司 Strap assembly and fastening unit thereof
CN109382735B (en) * 2017-08-04 2022-01-18 苏州宝时得电动工具有限公司 Sanding machine
CN209970387U (en) * 2018-10-25 2020-01-21 常州赛迪工具有限公司 Sanding machine bottom plate easy-to-detach and easy-to-replace mechanism and sanding machine applying same
CN213154933U (en) * 2020-10-29 2021-05-11 广东顺德毅途运动科技有限公司 Long service life's lock structure

Also Published As

Publication number Publication date
CN114888680A (en) 2022-08-12
CN114888680B (en) 2023-06-06
DE202023100070U1 (en) 2023-01-27
FR3135218A3 (en) 2023-11-10

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