CN2213619Y - Operating bench of woodwork band saw machine - Google Patents

Abstract

The utility model discloses an operating bench for woodworking band sawing machines. The utility model is different from an ordinary operating bench that a free wheel device (4) which can flexibly move on a track (6) is arranged below a worktable top (2). At the time of work, wood and worktable top (2) are simultaneously pushed forward. The operation is easy and convenient, and processing quality is raised. The free wheel device (4) can be formed by a bearing adds with a purpose-made bearing sleeve, and can also directly use the bearing.

Description

Operating bench of woodwork band saw machine

The utility model relates to a kind of wood working band sawing machine pay-off, the especially operating desk of being made up of backup plate and work top.

At present public wood working band sawing machine operating desk is made up of as work top as backup plate and an equal length and fixed iron plate the iron plate of a block length 30-40cm.When the work feeding, because timber is made relative fricting movement with work top,, when especially processing log, both brought difficulty to workman's operation so labour intensity is bigger, directly influence the crudy of timber again.

Task to be solved in the utility model provides a kind of wood working band sawing machine operating desk, can make the workman reduce labour intensity and raising timber crudy.

For solving above-mentioned task, the solution that the utility model adopts is: the operating desk of being made up of backup plate and work top is equipped with rail set, promptly uses a kind of operating desk that can move flexibly on the vertical equity straight line.Rail set is made of angle bar and anchor block, and operating desk is equipped with the free wheel that can move flexibly in orbit.

Owing to used the operating desk that can on the vertical equity straight line, move flexibly in the above-mentioned solution, during work timber and work top simultaneously the vertical equity straight line move, make the not relative fricting movement of timber and work top, the workman operates easily, makes things convenient for, accurately, like this, greatly reduce labour intensity, improved the utilization rate of timber crudy and timber.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Fig. 1 is the utility model schematic diagram.

Fig. 2 concerns schematic diagram (overlooking) for work top and backup plate.

Fig. 3 is 4 structural representations of free wheel shown in Fig. 1.

Fig. 1 is the utility model schematic diagram: backup plate 1 usefulness screw rod and nut 12 support, and make backup plate 1 and work top 2 be in mutual plumbness; Big handwheel 10 is regulated and rotation small handwheel 11 is fixing by rotating, and makes the backup plate 1 and the distance of saw blade meet the needs of timber processing specification.Article two, be parallel to each other, and the track 6 that is in level can be fixed on the lumps of wood 7 by a plurality of plancons or clump 8 by angle bar and support, the angle bar mouth down, the angle is fixing up; Track parallels with swage set 3.Free wheel 4 is installed below the work top 2.

Fig. 2 is that work top concerns schematic diagram with backup plate: big handwheel 10 is connected adjusting rod 13, on work top 2 its adjusting rods of end positions place uniform longitudinal grin structure is arranged, and adjusting gear bar 9 has and adjusting rod 13 corresponding band structures.Rotating big handwheel 10 moves the adjusting rod two ends simultaneously respectively on gear bar 9, and being parallel binding with adjusting rod 13, fixes backup plate 1, the two all parallels with swage set, like this, rotation along with big handwheel 10, backup plate also correspondingly moves on the direction parallel with swage set, adjusts the distance of backup plate and saw blade according to the process wood specification.

Fig. 3 is free wheel 4 structural representations among Fig. 1: a figure is the front view of free wheel, and b figure is the side view of free wheel.Free wheel is made up of bearing 15 and handtailor bearing cover 14; There is a ditch in handtailor bearing cover central authorities, and the angle a that its ditch two limits form reduces the contact-making surface of free wheel and track greater than 90 °, like this, can significantly reduce frictional force.

Provide the key data that the utility model is implemented below: backup plate 1 is high for 20-45cm, and is more satisfactory with 25-35cm, long for 200-700cm, more satisfactory with 250-350cm; Work top 2 is wide to be 40-80cm, more satisfactory with 50-60cm, longly is 200-700cm, more satisfactory with 250-350cm; Track 6 is long for 400-1400cm, and is more satisfactory with 500-600cm; Free wheel 4 is 4-20, and is only more satisfactory with 8-12.Specific embodiment of the utility model just no longer describes in detail.

During the utility model work, regulate backup plate and saw blade distance by rotating big handwheel 10, make backup plate 1 and saw blade distance meet the needs of timber processing specification, by rotating small handwheel 11 backup plate 1 and work top 2 are fixed, grasped lever 5 again work top is pushed treat to work one end, timber to be processed is put on the work top 2, make the sturdy backup plate of timber, start then, at this moment, timber and work top are pushed ahead simultaneously.Because the utility model has used a kind of operating desk that can move flexibly on the vertical equity straight line,, and improved crudy so operation easily, conveniently.

Certainly, above-mentioned free wheel can also adopt other structure, as directly using bearing.Equally, the structure of track also is not limited to uses angle bar, can also adopt other structures, as plane, groove etc., if two track keeping parallelisms, and the level installation gets final product.These conversion all drop within the protection domain of the present utility model.

Claims (5)

1, a kind of wood working band sawing machine operating desk, form by work top and backup plate, backup plate is vertical mutually with work top, the distance of backup plate and saw blade can be regulated, be that backup plate can laterally move on work top, it is characterized in that: free wheel (4) and track (6) are housed below the work top (2), and during work, work top (2) can be gone up on the vertical equity straight line at track (6) and move flexibly.

2, operating desk according to claim 1 is characterized in that: being installed in the following free wheel (4) of work top (2) is to be made of bearing (15) and bearing holder (housing, cover) (14), and there is a ditch in bearing holder (housing, cover) central authorities, and the angle (a) that its ditch two limits form is greater than 90 °.

3, operating desk according to claim 1 and 2 is characterized in that: free wheel is 4-20.

4, operating desk according to claim 1 is characterized in that: two tracks (6) are parallel to each other, and level is installed.

5, according to claim 1 or 4 described operating desks, it is characterized in that: the long 400-1400cm of being of track.

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