CN201192808Y

CN201192808Y - Bow frame assembly for sand line machine

Info

Publication number: CN201192808Y
Application number: CNU2008200346902U
Authority: CN
Inventors: 钱启明
Original assignee: 曹善书
Priority date: 2008-04-17
Filing date: 2008-04-17
Publication date: 2009-02-11
Anticipated expiration: 2018-04-17

Abstract

The utility model relates to a bow-shaped frame assembly used for a sand-line machine, which belongs to the field of bow-shaped frame, high-speed guide rail and frame assembly for sand-line machines. A bow-shaped frame slab cast (2) of the bow-shaped frame assembly (1) used for sand-line machines is arranged on a right high-speed guide rail (3) and a left high-speed guide rail (5). The right high-speed guide rail (3) and the left high-speed guide rail (5) are arranged on a sand-line machine frame (4). The sand-line machine frame (4) is integrated with a sand-line machine pedestal (7) as a whole via a sand-line machine reinforcing rib (6). The bow-shaped frame slab cast (2) is formed by integrally casting a bow-shaped frame upper arm (21), a bow-shaped frame lower arm (22) and a bow-shaped frame lateral slab (28). The bow-shaped frame assembly used for sand-line machines has the advantages of reliable operation, high machining accuracy and high operating speed.

Description

Bow frame assembly for sand line machine

Technical field:

The utility model bow frame assembly for sand line machine relates to sand line machine shelf, high speed guide rail and frame sub-assembly field.

Background technology:

The shelf of sand line machine was that like this, the precision of sand line machine workpieces is not high in the dovetail inside groove operation of big angle bar in the past, the speed of shelf operation is not high yet, the slide block of shelf moves can not the gap too big on the dovetail inside groove, and is can not the gap too little, because shelf operation on big angle bar dovetail inside groove is sliding friction, in case oil starvation, promptly killed, therefore, be reformed above-mentioned big angle bar dovetail inside groove, make it change rolling friction structure into, can overcome above-mentioned shortcoming.

Summary of the invention:

The purpose of this utility model provides a kind of bow frame assembly for sand line machine, the shelf plate casting is on a left side, move on the right high speed guide rail, a left side, the slide block sliding tray of right high speed guide rail is installed on the sand line machine frame by screw, sand line machine frame is made integral piece by sand line machine frame reinforcement and sand line machine base, a because left side, top shoe and sliding block on the right high speed guide rail can drive rolling-operation on the interior setting-in round steel of shelf plate casting in high speed guide rail matrix, then can reach reliable, fast and the high effect of machining accuracy of speed had solved in the past because the problem that shelf is killed because of the oil starvation quilt during sliding friction in big angle bar dovetail inside groove.

A kind of bow frame assembly for sand line machine, the shelf plate casting of bow frame assembly for sand line machine is installed on right high speed guide rail and the left high speed guide rail, right high speed guide rail and left high speed guide rail are installed on the sand line machine frame, and sand line machine frame is by sand line machine frame reinforcement and the sand line machine base part that links into an integrated entity; The shelf plate casting is by the dull and stereotyped cast solid spare of shelf upper arm, shelf underarm and shelf side.

Optimal way as technique scheme is described as follows:

1, the shelf plate casting is the integral piece that is formed by the dull and stereotyped casting of shelf upper arm, shelf underarm and shelf side, the outer end of shelf upper arm and shelf underarm have the combination revolving part on installing hole and the combination revolving part under installing hole, and have punching axle installing hole at shelf upper arm and shelf underarm the inner, so that the punching axle is installed, shelf arm reinforcement is all arranged on shelf upper arm and shelf underarm; Have top shoe screw mounting hole and sliding block screw mounting hole in the both sides of shelf side flat board, be connected and be integral with top shoe, the top shoe internal thread hole of sliding block, the sliding block internal thread hole of left high speed guide rail, right high speed guide rail respectively by screw.

2, right high speed guide rail and left high speed guide rail structure, shape is all identical, with right high speed guide rail shape, structure is described as follows, right high speed guide rail is by high speed guide rail matrix, the slide block sliding tray, interior setting-in round steel, top shoe and sliding block are formed integral piece, on top shoe and sliding block can drive and pass through on the interior setting-in round steel of shelf plate casting setting-in in above-mentioned high speed guide rail matrix, the bearing element operation of sliding block, in the slide block sliding tray, have the frame screw that is connected with sand line machine frame through hole is installed, on above-mentioned top shoe and sliding block, also have top shoe internal thread hole and sliding block internal thread hole.

3, sand line machine frame is used for installing right high speed guide rail and left high speed guide rail, and the configuration that is parallel to each other of right high speed guide rail and left high speed guide rail has eccentric shaft sub-assembly installing hole on sand line machine frame, is used for the setting-up eccentricity shaft assembly in installing hole; Sand line machine frame is by sand line machine frame reinforcement and the vertical part that links into an integrated entity of sand line machine base.

This bow frame assembly for sand line machine advantage be reliable, machining accuracy is high, the speed of service is fast.

Description of drawings:

Fig. 1: bow frame assembly for sand line machine 1 schematic three dimensional views.

Fig. 2: shelf plate casting 2 schematic three dimensional views.

Fig. 3: right high speed guide rail 3 schematic three dimensional views.

Fig. 4: the shelf plate casting 2 main cross-sectional schematic of looking.

Fig. 5: schematic diagram is looked on shelf plate casting 2 left sides.

Fig. 6: shelf plate casting 2 schematic top plan view.

Fig. 7: right high speed guide rail 3 elevational schematic view.

Fig. 8: the right high speed guide rail 3 main schematic diagrames of looking.

Fig. 9: schematic diagram is looked on right high speed guide rail 3 left sides.

Figure 10: schematic diagram is looked on right high speed guide rail 3 right sides.

The specific embodiment:

Referring to Fig. 1, a kind of bow frame assembly for sand line machine, the shelf plate casting 2 of shelf sub-assembly 1 is installed on right high speed guide rail 3 and the left high speed guide rail 5, right high speed guide rail 3 and left high speed guide rail 5 are installed on the sand line machine frame 4, sand line machine frame 4 has eccentric shaft sub-assembly installing hole 8 by sand line machine frame reinforcement 6 and sand line machine base 7 part that links into an integrated entity on sand line machine frame 4.

Referring to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, shelf plate casting 2 is by shelf upper arm 21, the integral piece that dull and stereotyped 28 castings of shelf underarm 22 and shelf side form, have on the combination revolving part of round tube hole installing hole 24 under the installing hole 23 and combination revolving part in the outer end of shelf upper arm 21 and shelf underarm 22, and have punching axle installing hole 25 at shelf upper arm 21 and shelf underarm 22 the inners, it also is round tube hole, being used for installing the punching axle uses, shelf upper arm 21 and shelf underarm 22 are parallel to each other, and be integral vertical being connected of 28 middle parts with the shelf side is dull and stereotyped, inner bottom interconnects and is integral, and shelf arm reinforcement 29 is all arranged respectively on shelf upper arm 21 and shelf underarm 22; Top shoe screw mounting hole of opening respectively in the both sides of shelf side flat board 28 26 and sliding block screw mounting hole 27 all respectively are 4 round tube holes, so that mounting screw in the hole, respectively with the top shoe 34 of right high speed guide rail 3 and left high speed guide rail 5, corresponding top shoe internal thread hole 36 on the sliding block 35 and sliding block internal thread hole 37 part that links into an integrated entity.

Referring to Fig. 3, Fig. 7, Fig. 8, Fig. 9 and Figure 10, right high speed guide rail 3 and left high speed guide rail 5 constitute a pair of high speed guide rail, be connected with the shelf side flat board 28 of shelf plate casting 2, right high speed guide rail 3 and left high speed guide rail 5 planforms are identical, and the installation that is parallel to each other is configured on the sand line machine frame 4.

Right high speed guide rail 3 is formed integral piece by high speed guide rail matrix 31, slide block sliding tray 32, interior setting-in round steel 33, top shoe 34 and sliding block 35, respectively have 4 top shoe

internal thread holes

36 and 4 sliding block internal thread holes 37 on top shoe 34 and the sliding block 35 respectively, be connected with 4 sliding block screw mounting holes 27 by 4 top shoe screw mounting holes 26 on the shelf side flat board 28 of screw and shelf plate casting 2.

Setting-in round steel 33 in two inboards of high speed guide rail matrix 31 have respectively, the bearing of top shoe 34 and sliding block 35 can be on interior setting-in round steel 33 rolling-operation, in slide block sliding tray 32, have several frame screws through hole 38 is installed, by being installed in the screw that the frame screw installs in the through hole 38 right high speed guide rail 3 vertically is installed on the sand line machine frame 4, also is installed on the sand line machine frame 4 by screw with the left high speed guide rail 5 of spline structure.

Referring to Fig. 1, have eccentric shaft sub-assembly installing hole 8, setting-up eccentricity shaft assembly in the hole on sand line machine frame 4 tops of bow frame assembly for sand line machine 1.

Sand line machine frame 4 is by sand line machine frame reinforcement 6 and the sand line machine base 7 vertical parts that link into an integrated entity.

Claims

1. bow frame assembly for sand line machine, the shelf plate casting (2) that it is characterized in that bow frame assembly for sand line machine (1) is installed on right high speed guide rail (3) and the left high speed guide rail (5), right high speed guide rail (3) and left high speed guide rail (5) are installed on the sand line machine frame (4), and sand line machine frame (4) is by sand line machine frame reinforcement (6) and sand line machine base (7) part that links into an integrated entity; Shelf plate casting (2) is by shelf upper arm (21), shelf underarm (22) and shelf side flat board (28) cast solid spare.

2. a kind of bow frame assembly for sand line machine according to claim 1 is characterized in that having in the outer end of the shelf upper arm (21) of shelf plate casting (2) and shelf underarm (22) on the combination revolving part of round tube hole installing hole (24) under the installing hole (23) and combination revolving part.

3. a kind of bow frame assembly for sand line machine according to claim 1, it is characterized in that punching axle installing hole (25) is arranged on shelf plate casting (2), punching axle installing hole (25) is a round tube hole, is positioned at shelf upper arm (21) and shelf underarm (22) the inner of shelf plate casting (2); On the shelf upper arm (21) of shelf plate casting (2) and shelf underarm (22), shelf arm reinforcement (29) is arranged all respectively.

4. a kind of bow frame assembly for sand line machine according to claim 1, it is characterized in that having top shoe screw mounting hole (26) and sliding block screw mounting hole (27), and be round tube hole in shelf side flat board (28) both sides of shelf plate casting (2).

5. a kind of bow frame assembly for sand line machine according to claim 1 is characterized in that right high speed guide rail (3) and left high speed guide rail (5) constitute a pair of high speed guide rail, and both structures, shape are identical,

And install in parallel to each other and be configured on the sand line machine frame (4).

6. a kind of bow frame assembly for sand line machine according to claim 1, it is characterized in that right high speed guide rail (3) forms integral piece by high speed guide rail matrix (31), slide block sliding tray (32), interior setting-in round steel (33), top shoe (34) and sliding block (35), on top shoe (34) and sliding block (35), respectively have 4 top shoe internal thread holes (36) and 4 sliding block internal thread holes (37) respectively; Have the frame screw in the slide block sliding tray (32) through hole (38) is installed.

7. a kind of bow frame assembly for sand line machine according to claim 1 is characterized in that having eccentric shaft sub-assembly installing hole (8) on sand line machine frame (4) top.