CN2489938Y

CN2489938Y - Improved woodwork circular sawing machine

Info

Publication number: CN2489938Y
Application number: CN 01231544
Authority: CN
Inventors: 王金沧
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-17
Filing date: 2001-07-17
Publication date: 2002-05-08
Anticipated expiration: 2011-07-17

Abstract

The utility model relates to an improved woodwork circular sawing machine which comprises a machine shell, a knife base, a driving base, a driving board, an adjusting pole, a guiding pole, a sliding pole and a positioning board. The machine shell is formed by respectively arranging circular arc-shaped through holes which are used for passing the adjusting pole and a gear rotating pole through on the two sides of a shell body, the edge of the through holes are provided with a yielding opening; the knife base is formed through the arrangement of circular arc through hole-shaped rotating axis grooves which are used for the driving axises moving into on a board body, the lower end and the upper end of the board body are respectively provided with a through hole for the penetration of the guiding pole and a pulley block which is used for positioning the sliding pole and a hole hollow which is used for a screw pivoting the driving base; The positioning board is formed by arranging guiding pole holes, sliding pole holes and adjusting pole holes on the top of a board. The utility model can greatly reduce the height and the cubage of the machine platform.

Description

Improved woodworking circular sawing machine

Technical field:

The utility model relates to a kind of saw, relates in particular to a kind ofly can significantly dwindle the height of board and the improved woodworking circular sawing machine of volume.

Background technology:

General traditional woodworking circular sawing machine, as shown in Figure 1, it mainly is to set up a workbench on the casing top, and will be provided with set up the seat (10) tool rest (77) be hubbed on the casing, this sets up seat (10) is one just can lock to establish motor and be set up in a ratch (101) and be the setting up in the groove (771) of tooth row shape on the tool rest (77), by ratch (101) with set up the tooth row interlock transmission of groove (771), and make that lock is provided with motor set up seat (10), row moving up and down.In addition, this tool rest (77) is that a top is hubbed on the casing, the bottom is arranged with a ratch (772), make that tool rest (11) is the axle center one of to be hubbed on the casing end, ratch (772) cooperates the tooth row (773) on the casing to carry out the interlock transmission, do arc edge motion and reach adjustment tool rest angle, and then implement annular saw processing operation.

By above-mentioned woodworking circular sawing machine, though can reach the function of an annular saw object,, and derive shortcoming in the practicality of the following stated also because of the intrinsic disadvantage of its structure, still have and treat that industry further improves:

Set up (10) because of the conventional formula circular sawing machine, be to slide on tool rest (77) with straight line path to set up architectural feature on the groove (771), and the activity space of tool rest (77) for providing the straight line path that sets up seat (10) oscilaltion to slide is provided, and must increase the height of tool rest (77).Yet, tool rest (77) itself is to be that a circular swing motion is done in the axle center with the end that is hubbed on the casing, shown in Fig. 2 A, so height activity space that when setting up tool rest (77), must have the straight line path of big oscilaltion to slide, shown in Fig. 2 B, and then cause the board volume too high, and cause having the inconvenience of toolroom machine in carrying, collection of assembling voluntarily.

Summary of the invention:

Above-mentionedly commonly use the shortcoming that woodworking circular sawing machine exists for solving, and provide a kind of blade that makes to do about in the of one, the adjustment of front and back and can significantly dwindle the height of board and the improved woodworking circular sawing machine of volume.

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

A kind of improved woodworking circular sawing machine is characterized in that, is made up of casing, tool rest, retainer, driver plate, adjusting rod, guide rod, slide bar and location-plate; Described casing is the mouth that allows that offers the circular-arc through hole that passes for adjusting rod and gear bull stick and edge indentation in the housing two sides respectively, offers two circular holes on the housing and is locked on the location-plate sliding tray for locating piece, makes the location-plate location; Described tool rest is to offer circular-arc through hole rotary axis groove on a plate body, and this plate body lower end offers a perforation that wears for guide rod and for the assembly pulley of slide bar location, establishes a hole on the plate body for screw pivot lock retainer; Described retainer is to be provided with the hollow housing that can lock the power transmission shaft of establishing blade in one, offers a hole on the housing, locks on the tool rest for the screw pivot; Described driver plate is to be provided with the sheathed hole that can be inserted in motor on a plate body, but offers the screw of proper interlocking motor and retainer on the plate body, and the plate body bottom then is provided with a circular arc opening shape that supplies screw to be locked on the locking block and replaces groove; Described adjusting rod is that the body of rod of a hexagonal shape and passing allows mouthful, circular-arc through hole and location-plate adjustment hole, the sheathed screwed pipe of one end of the body of rod, on this screwed pipe sheathed again one can be moving with the screwed pipe spiral shell the turn pipe, convex with one on the turn pipe and be locked on the locking block that driver plate is replaced groove for screw; Described guide rod is that a main body is arranged in the tool rest perforation and two ends are fixedly arranged on the hollow tube of two location-plate guide rod holes; Described slide bar is the hollow tube that makes a main body two ends be fixedly arranged on two location-plate sliding rod holes and be arranged in the tool rest assembly pulley, its inner sleeve one just can with allow mouthful gear bull stick of edge sawtooth interlock; Described location-plate is the guide rod hole that offers the through hole shape on a plate body respectively, sliding rod hole, adjusting rod hole, and a circular arc sliding tray that just can be locked on the casing locating piece.

Description of drawings:

Fig. 1 is an exploded perspective schematic diagram of commonly using woodworking circular sawing machine.

Fig. 2 is a schematic appearance of commonly using woodworking circular sawing machine.

Fig. 2 A commonly uses the schematic diagram that the woodworking circular sawing machine tool rest is done circular swing motion.

Fig. 2 B commonly uses the woodworking circular sawing machine tool rest to make the sliding space schematic diagram that there is big oscilaltion linear slide on the top.

Fig. 3 is an exploded perspective schematic diagram of the present utility model.

Fig. 4 is the utility model retainer, driver plate, tool rest and motor assembling schematic diagram.

Fig. 5 is an internal structure schematic diagram of the present utility model.

Fig. 6 is a combination schematic diagram of the present utility model.

Fig. 6 A is a schematic diagram of adjusting swing before and after the utility model tool rest carries out.

Fig. 6 B is that the utility model retainer carries out the schematic diagram of Height Adjustment up and down.

Fig. 7 A is the schematic diagram of the utility model altitude line footpath H.

Fig. 7 B is the utility model is adjusted to lower height h by height H a schematic diagram.

The specific embodiment:

See also Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, the utility model is made of casing (1), tool rest (2), retainer (3), driver plate (4), adjusting rod (5), guide rod (6), slide bar (7) and location-plate (8), wherein:

Casing (1) mainly is allow mouthful (11) that offer circular-arc through hole (111) and edge indentation in the two sides of a housing respectively, this inside, housing both sides is provided with the locating piece (12) of block shape, and locating piece (12) is drilled with sliding tray (84) in location-plate (8) by on housing, offering two circular holes (112), with location and guiding location-plate (8).

Tool rest (2) is the rotary axis groove (21) that offers the circular arc through hole on the plate body, this plate body lower end offers a perforation (23) and an assembly pulley (22) supplies to be equipped with a guide rod (6) and slide bar (7), offer a hole (24) on the plate body for a screw (32) pivot lock retainer (3), as shown in Figure 4.

Retainer (3) is provided with a main body (3), be provided with the hollow housing that to lock the power transmission shaft (31) of establishing blade in the main body, offer a hole (33) on this retainer (3) for a screw (32) and tool rest (2) interlocking, and by driver plate (4) interlocking one motor (9).

Driver plate (4) is to be provided with the sheathed hole (41) that can be inserted in motor (9) on a plate body, but and on plate body, offer the just screw of interlocking motor (9) and retainer (3), the plate body bottom is provided with the ringent groove (42) of replacing of a circular arc.

Adjusting rod (5) is the body of rod of a hexagonal shape, pass and allow mouthful (11) and a location-plate adjustment hole (83), and in the sheathed screwed pipe of an end of the body of rod (51), on this screwed pipe (51) sheathed again one can be moving with screwed pipe (51) spiral shell turn pipe (52), convex with a locking block (521) on the turn pipe (52), and be integral with groove (42) interlocking of replacing of a screw (5211) with driver plate (4) by locking block (521).

Guide rod (6) is that a main body is arranged in the hollow tube that tool rest (2) perforation (23) and two ends are fixedly arranged on the guide rod hole (81) of two location-plates (8).

Slide bar (7) is the sliding rod hole (82) that a main body two ends are fixedly arranged on two location-plates (8), and is arranged in the hollow tube of tool rest (2) assembly pulley (22), its inner sleeve one just can with allow the gear bull stick (71) of edge sawtooth interlock of mouthful (11).

Location-plate (8) is guide rod hole (81), sliding rod hole (82), adjusting rod hole (83) that offer the through hole shape on the plate body respectively, and a circular arc sliding tray (84) that just can be locked on casing (1) locating piece (12), as shown in Figure 5.

In view of the above, by on location-plate (8), being installed with guide rod (6) and slide bar (7), and guide rod (6), slide bar (7) be arranged in tool rest (2), make tool rest (2) and slide bar (7), guide rod (6) and location-plate (8) connect to one, relend be locked on the locating piece (12) of casing (1) by the sliding tray (84) on the location-plate (8) after, just can make location-plate (8) in casing (1), do a circular swing motion, make tool rest (2) can do the swing that front and back are adjusted, as shown in Figure 6A.Cooperate retainer (3) to be locked on the tool rest (2) again with a screw (32), making this retainer (3) is that the axle center makes turning cylinder (31) do movement in a curve in rotary axis groove (21) with screw (32), and in last screw lock one driver plate (4) of retainer (3), this driver plate (4) lower end is by on the locking block (521) of replacing groove (42) and being locked on adjusting rod (5) with screw (5211), just can make the turn cover (52) that is screwed together on the screwed pipe (51) by rotation adjusting rod (5), do the motion of advancing or retreating, and then pushing and pressing or drawing driver plate (4), and make retainer (3) do Height Adjustment up and down, shown in Fig. 6 B, like this, can make about disk saw blade does, the adjustment of front and back, and can be by the movement in a curve of retainer (3) and significantly reduce the required height of tool rest (2), and then dwindle the height of board, volume, promptly be reduced into h, as Fig. 7 A by height H, shown in the 7B.

Now effect and the advantage that the utility model reached is described below.

Be arranged in the guide rod (6) of tool rest (2) on the distinctive location-plate of the utility model (8), slide bar (7), just can make tool rest (2) and guide rod (6), slide bar (7) and location-plate (8) connect to one, the sliding tray (84) that relends by location-plate (8) is locked on the locating piece (12) of casing (1), just behind swing pinion bull stick (71), making location-plate (8) is that swing is done in the axle center with the locating piece (12) in the sliding tray (84), tool rest (2) institute must highly be reduced, thereby significantly reduce the board height, volume, and then reach the purpose of conveniently moving and collecting.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of improved woodworking circular sawing machine is characterized in that, is made up of casing, tool rest, retainer, driver plate, adjusting rod, guide rod, slide bar and location-plate;

Described casing is the mouth that allows that offers the circular-arc through hole that passes for adjusting rod and gear bull stick and edge indentation in the housing two sides respectively, offers two circular holes on the housing and is locked on the location-plate sliding tray for locating piece, makes the location-plate location;

Described tool rest is to offer circular-arc through hole rotary axis groove on a plate body, and this plate body lower end offers a perforation that wears for guide rod and for the assembly pulley of slide bar location, establishes a hole on the plate body for screw pivot lock retainer;

Described retainer is to be provided with the hollow housing that can lock the power transmission shaft of establishing blade in one, offers a hole on the housing, locks on the tool rest for the screw pivot;

Described driver plate is to be provided with the sheathed hole that can be inserted in motor on a plate body, but offers the screw of proper interlocking motor and retainer on the plate body, and the plate body bottom then is provided with a circular arc opening shape that supplies screw to be locked on the locking block and replaces groove;

Described adjusting rod is that the body of rod of a hexagonal shape and passing allows mouthful, circular-arc through hole and location-plate adjustment hole, the sheathed screwed pipe of one end of the body of rod, on this screwed pipe sheathed again one can be moving with the screwed pipe spiral shell the turn pipe, convex with one on the turn pipe and be locked on the locking block that driver plate is replaced groove for screw;

Described guide rod is that a main body is arranged in the tool rest perforation and two ends are fixedly arranged on the hollow tube of two location-plate guide rod holes;

Described slide bar is the hollow tube that makes a main body two ends be fixedly arranged on two location-plate sliding rod holes and be arranged in the tool rest assembly pulley, its inner sleeve one just can with allow mouthful gear bull stick of edge sawtooth interlock;

Described location-plate is the guide rod hole that offers the through hole shape on a plate body respectively, sliding rod hole, adjusting rod hole, and a circular arc sliding tray that just can be locked on the casing locating piece.