CN2335768Y

CN2335768Y - Headstock travelling mechanism for stone grinding and polishing machine

Info

Publication number: CN2335768Y
Application number: CN 98224871
Authority: CN
Inventors: 曹苏
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-13
Filing date: 1998-08-13
Publication date: 1999-09-01
Anticipated expiration: 2008-08-13

Abstract

The utility model relates to a headstock travelling mechanism of a stone material grinding and polishing machine, which comprises a bed (5) and a headstock (18). The utility model is characterized in that a V-shaped slot is arranged on the bed (5); a slide rail (2) is arranged in the V-shaped slot; grooves are arranged on two side bottoms of the slide rail (2); rollers (11) are arranged in the grooves; lubricating oil is filled in the V-shaped slot; waterproof covers (4) are covered above and aside the V-shaped slot of the bed (5) and the slide rail (2). The utility model can reduce the abrasion of the slide rail and the wall of the V-shaped slot, and the waterproof covers prevent water with stone powder and grinding powder from entering the slide rail.

Description

The headstock walking mechanism of stone grinder machine

The utility model relates to a kind of grinding and polishing machine or cutting machine of stone material.

In the prior art, in the special-shaped lace of stone material, the processing of lines, headstock will be walked along lathe bed, and headstock is provided with motor, gear, operating mechanism etc., have very big weight, two rollers are housed on the headstock, the walking of on the guide rail of lathe bed, rolling of these two rollers.Because need be during the stone material grinding at a large amount of waters of processing place, all stick on the guide rail with the stone flour under the current, diamond particle, grounds travel particulate, contain Corrosive Materia in the abrasive material in addition, make guide rail and roller very quick-wearing, corrosion, roller on guide rail, move be in wavy, service life of equipment is very short, and the bumpy motion of headstock has reduced the machining accuracy of emery wheel.

The purpose of this utility model is to provide a kind of headstock and the lathe bed relative motion is steady, the headstock walking mechanism of the stone grinder machine of long service life.

The technical solution of the utility model is: a kind of headstock walking mechanism of stone grinder machine, comprise lathe bed, headstock, roll between described headstock and the lathe bed and be connected, described lathe bed is provided with V-shaped groove, be provided with slide rail in the described V-shaped groove, at the bottom of the bottom of described slide rail is V-arrangement, all have groove at the bottom of the both sides of described slide rail, be provided with roller in the described groove, described roller respectively with the connection of rolling mutually of the V-shaped groove wall of slide rail and lathe bed; Be marked with lubricating oil in the described V-shaped groove; The top and the side of the V-shaped groove of described slide rail and lathe bed are covered with bucker.

The utility model compared with prior art has following advantage:

Because the bottom of slide rail is provided with a plurality of rollers, so load is dispersed on each roller, each roller reduces the unit pressure of guide rail and V-shaped groove wall, has therefore reduced wearing and tearing.Bucker has blocked the water that has stone flour, abrasive dust and has entered in the slide rail in addition, has improved the condition of work of slide rail, again because the existence of lubricating oil makes greatly improve the service life of guide rail, roller, V-shaped groove.

The utility model will be further described below in conjunction with drawings and Examples:

Accompanying drawing 1 is a structure cutaway view of the present utility model;

Accompanying drawing 2 is the enlarged drawing of the junction of the bracket of accompanying drawing 1 and lathe bed; Wherein:

[1]. roller; [2]. slide rail; [3]. hang arm; [4]. bucker; [5]. lathe bed; [6]. water bar; [7]. bracket; [8]. reductor; [9]. motor; [10]. headstock; [11]. Clutch type handle; [12]. the hand wheel; [13]. clutch; [14]. small pulley; [15]. driving-belt; [16]. reducer pedestal; [17]. big belt wheel; [18]. headstock; [19]. eccentric shaft; [20]. gear shaft; [21]. watershedding sheet; [22]. gear; [23]. tooth bar; [24]. nut; [25]. lower support wheel; [26]. the support roller adjusting bracket; [27]. gathering sill; [28]. nut; [29]. bolt; [29]. big ball; [30]. little ball; [31]. bolt.

Embodiment: referring to accompanying drawing, a kind of headstock walking mechanism of stone grinder machine, comprise lathe bed [5], headstock [18], roll between described headstock [18] and the lathe bed [5] and be connected, described lathe bed [5] is provided with V-shaped groove, be provided with slide rail [2] in the described V-shaped groove, at the bottom of the bottom of described slide rail [2] is V-arrangement, all have groove at the bottom of the both sides of described slide rail [2], be provided with roller [1] in the described groove, described roller [1] respectively with the connection of rolling mutually of the V-shaped groove wall of slide rail [2] and lathe bed [5]; Be marked with lubricating oil in the described V-shaped groove; The top of the V-shaped groove of described slide rail [2] and lathe bed [5] and side are covered with bucker [4].Described headstock [18] is connected the lower end that hangs arm [3], and the upper end of described extension arm [3] is connected on the slide rail [2].Be connected with bracket [7] on the described headstock [18], described bracket [7] is inserted in the gathering sill [27] on lathe bed [5] top.Described bracket is provided with ball in [7], and described ball rolls with the cell wall of bracket [7] and gathering sill [27] respectively and is connected.Bracket [7] and extension arm [3] can make headstock [18] be arranged at reposefully on the lathe bed [5].Described roller [1] has in a plurality of grooves that are arranged in parallel within slide rail [2], to disperse the pressure of slide rail [2] to the V-shaped groove wall, it is evenly ground.

Claims

1. the headstock walking mechanism of a stone grinder machine, comprise lathe bed [5], headstock [18], roll between described headstock [18] and the lathe bed [5] and be connected, it is characterized in that: described lathe bed [5] is provided with V-shaped groove, be provided with slide rail [2] in the described V-shaped groove, at the bottom of the bottom of described slide rail [2] is V-arrangement, all have groove at the bottom of the both sides of described slide rail [2], be provided with roller [1] in the described groove, described roller [1] respectively with the connection of rolling mutually of the V-shaped groove wall of slide rail [2] and lathe bed [5]; Be marked with lubricating oil in the described V-shaped groove; The top of the V-shaped groove of described slide rail [2] and lathe bed [5] and side are covered with bucker [4].

2. the headstock walking mechanism of stone grinder machine according to claim 1 is characterized in that: described headstock [18] is connected the lower end that hangs arm [3], and the upper end of described extension arm [3] is connected on the slide rail [2].

3. the headstock walking mechanism of stone grinder machine according to claim 1 is characterized in that: be connected with bracket [7] on the described headstock [18], described bracket [7] is inserted in the gathering sill [27] on lathe bed [5] top.

4. the headstock walking mechanism of stone grinder machine according to claim 3 is characterized in that: described bracket is provided with ball in [7], and described ball rolls with the cell wall of bracket [7] and gathering sill [27] respectively and is connected.

5. the headstock walking mechanism of stone grinder machine according to claim 1 is characterized in that: described roller [1] has in a plurality of grooves that are arranged in parallel within slide rail [2].