CN202462190U

CN202462190U - Grinding disc connection device for automatic grinders

Info

Publication number: CN202462190U
Application number: CN2012201024175U
Authority: CN
Inventors: 张燕群
Original assignee: FUJIAN HAILONG MACHINE Co Ltd
Current assignee: FUJIAN HAILONG MACHINE Co Ltd
Priority date: 2012-03-19
Filing date: 2012-03-19
Publication date: 2012-10-03
Anticipated expiration: 2022-03-19

Abstract

A grinding disc connection device for automatic grinders comprises a spring seat lower plate, a spring seat and an inserted pin piece, wherein the spring seat lower plate is provided with a mounting seat; a mounting groove for the bottom of the spring seat to be movably inserted into is formed in the top surface of the mounting seat; pin shaft through holes are respectively formed in the bottom of the spring seat and in side walls of the mounting seat; the spring seat is movably connected with the spring seat lower plate through the matching between the inserted pin piece and the pin shaft through holes; a spring seat upper plate is fixed on the spring seat, is positioned right above the spring seat lower plate, and comprises a plurality of vertical bars uniformly distributed along the plate face of the spring seat lower plate in the radial direction; the vertical bars are connected between the spring seat upper plate and the spring seat lower plate; and a compression spring is sleeved on each vertical bar. The grinding disc connection device has a reasonable design, force applied by the spring seat to the middle of the spring seat lower plate is expanded to the middle and the periphery of the spring seat lower plate, so that the spring seat lower plate applies force on the grinding disc in a balanced manner, and the grinding disc polishes the surface of a marble plank more stably.

Description

Automatically the mill jockey that uses on the grinding machine

Technical field

The utility model relates to a kind of stone grinding machine, specifically is meant the mill jockey that uses on the automatic grinding machine.

Background technology

Marble slabs has glossiness height, easy to clean, advantage such as outward appearance is beautiful after surfacing polishing.At present, marble slabs is implemented polishing processing by the bistrique working portion on the automatic grinding machine usually, and this bistrique working portion comprises mill jockey and the mill that is connected with the mill jockey, and this mill is called abrasive material again.During work, actuating unit drives mill through the mill jockey and rotates, and mill polishes processing to marble veneer surface.

With reference to Fig. 3; Existing mill jockey comprises spring base lower wall 1, spring base 2, helical spring 3 and pin member; This spring base lower wall 1 is provided with mount pad 10; The end face of this mount pad 10 is provided with the movable mounting groove 100 that inserts in the bottom that is used for spring base 2, and the sidewall of the bottom of this spring base 2 and mount pad 10 offers the bearing pin through hole respectively, and this spring base 2 flexibly connects through cooperation between pin member 5 and the bearing pin through hole and spring base lower wall 1 middle part; Said helical spring 3 is located between spring base lower wall 1 and the spring base 2, and mill is assemblied on the spring base lower wall 1.

Above-mentioned mill jockey can drive mill marble veneer surface is polished processing; But in actual use, can have weak point, because 2 pairs of spring base lower wall 1 middle parts of spring base firmly; The dynamics of spring base lower wall 1 mainly concentrates on the mill middle part like this; Mill is not in that marble veneer surface to be polished processing steady, and its edge is because of the not enough perk easily of dynamics, and the polishing processing effect is undesirable.

The utility model content

The utility model provides the mill that uses on automatic grinding machine jockey; It is undesirable that its main purpose is to overcome existing mill jockey design; Cause mill in that marble veneer surface to be polished processing not steady, its edge is because of the not enough shortcoming of perk easily of dynamics.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

Automatically the mill jockey that uses on the grinding machine; Comprise spring base lower wall, spring base and pin member; This spring base lower wall is provided with mount pad, and the end face of this mount pad is provided with the movable mounting groove that inserts in the bottom that is used for spring base, and the bottom of this spring base and the sidewall of mount pad offer the bearing pin through hole respectively; This spring base flexibly connects through cooperation between pin member and the bearing pin through hole and spring base lower wall; It is characterized in that: be installed with on the spring base on the said spring base and coil, dish is positioned at directly over the spring base lower wall on this spring base, also comprises along many montants of spring base lower wall card radial equipartition; These many montants are connected on the spring base between dish and the spring base lower wall, and are arranged with a compression spring on every montant.

Aforementioned montant is made as the six roots of sensation, and near spring base lower wall card edge placement.

Comprise also and each spring spool of cooperating of compression spring that this spring spool is sheathed on the montant, and be positioned at and coil the bottom on the spring base that each compresses spring one end and contacts on the spring base lower wall, the other end contacts in the spring spool.

Can know by above-mentioned description the utility model structure; Compare with prior art, the utlity model has following advantage: this mill jockey is reasonable in design, spring base to spring base lower wall middle part firmly; Expand to the middle part and exert oneself all around; Make the spring base lower wall firmly balanced to mill, the mill edge is difficult for perk, and the polishing processing effect is good; Be arranged with a compression spring on the every montant, compressing spring like this, to play cushioning effect effective, makes mill in that marble veneer surface to be polished processing steady more.

Description of drawings

Fig. 1 is the sketch map of the utility model.

Fig. 2 is along the cutaway view of A-A direction among Fig. 1.

Fig. 3 is the sketch map of existing mill jockey.

The specific embodiment

The specific embodiment of the utility model is described with reference to the accompanying drawings.

See figures.1.and.2.Automatically the mill jockey that uses on the grinding machine comprises spring base lower wall 1, spring base 2, six roots of sensation montant 4 and pin member 5; This spring base lower wall 1 is provided with mount pad 10; The end face of this mount pad 10 is provided with the movable mounting groove 100 that inserts in the bottom that is used for spring base; The sidewall of the bottom of this spring base 2 and mount pad 10 offers the bearing pin through hole respectively, and this spring base 2 flexibly connects through cooperation between pin member 5 and the bearing pin through hole and spring base lower wall 1, is installed with on this spring base 2 and coils 20 on the spring base; Dish 20 is positioned at directly over the spring base lower wall 1 on this spring base; Said six roots of sensation montant 4 is along spring base lower wall 1 card radial equipartition, and this six roots of sensation montant 4 locks and connects on the spring base between dish 20 and the spring base lower wall 1 through nut 40 accordingly, is arranged with a compression spring 3 on the every montant 4.

See figures.1.and.2.Said six roots of sensation montant 4 is near spring base lower wall 1 card edge placement.This mill jockey also comprises the spring spool 30 that cooperates with each compression spring 3; This spring spool 30 is sheathed on the corresponding montant 4; And be positioned at dish 20 bottoms on the spring base, each compression spring 3 one end contacts on the spring base lower wall 1, and the other end contacts in the spring spool 30.

In addition, the radical of said montant 4 can need by actual design, can be other rational radical arbitrarily, as three, nine etc.

The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. the mill jockey that uses on the automatic grinding machine; Comprise spring base lower wall, spring base and pin member; This spring base lower wall is provided with mount pad, and the end face of this mount pad is provided with the movable mounting groove that inserts in the bottom that is used for spring base, and the bottom of this spring base and the sidewall of mount pad offer the bearing pin through hole respectively; This spring base flexibly connects through cooperation between pin member and the bearing pin through hole and spring base lower wall; It is characterized in that: be installed with on the spring base on the said spring base and coil, dish is positioned at directly over the spring base lower wall on this spring base, also comprises along many montants of spring base lower wall card radial equipartition; These many montants are connected on the spring base between dish and the spring base lower wall, and are arranged with a compression spring on every montant.

2. the mill jockey that uses on the automatic grinding machine as claimed in claim 1 is characterized in that: said montant is made as the six roots of sensation, and near spring base lower wall card edge placement.

3. the mill jockey that uses on according to claim 1 or claim 2 the automatic grinding machine; It is characterized in that: also comprise the spring spool that cooperates with each compression spring; This spring spool is sheathed on the montant; And be positioned at and coil the bottom on the spring base, each compression spring one end contacts on the spring base lower wall, and the other end contacts in the spring spool.