CN221604611U

CN221604611U - Multifunctional saw bench

Info

Publication number: CN221604611U
Application number: CN202323341879.XU
Authority: CN
Inventors: 苏美玲
Original assignee: Foshan Hongji Furniture Co ltd
Current assignee: Foshan Hongji Furniture Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-08-27
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses a multifunctional saw bench, comprising: a base, a sawing device and two sawing platforms. The sawing device comprises a sawing frame body and a sawing assembly. The sawing assembly is arranged on the sawing frame body. The saw cutting frame body is connected with the base. The sawing assembly comprises a saw blade and a sawing driving unit for driving the saw blade to rotate. The two sawing platforms are respectively arranged at the left side and the right side of the saw blade and are connected with the base in a sliding way along the front-back direction. The upper ends of the two sawing platforms are provided with bearing planes. The two bearing planes are flush with each other and are provided with adjustable positioning pieces. The multifunctional saw bench can adjust the position and the posture of the locating piece according to sawing processing requirements so as to realize the side locating of a processed plate, avoid repeated clamping and improve the processing efficiency of mass production.

Description

Multifunctional saw bench

Technical Field

The utility model relates to the technical field of plate processing equipment, in particular to a multifunctional saw bench.

Background

With the development of technology and the improvement of requirements, wooden furniture is greatly innovated in modeling and structure. During the production process, manufacturers often need to saw the raw sheet material into various shapes. Saw platform among the prior art, the function is comparatively single, and the operation personnel need repeatedly carry out location clamping to panel, and the operation is comparatively loaded down with trivial details, especially when chamfer cutting process, and the contained angle of cutting surface and panel face is not perpendicular, and clamping structure is more complicated, all has very big influence to machining precision and machining efficiency.

Disclosure of utility model

The present utility model aims to provide a multifunctional saw bench which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

a multi-function saw table comprising: the device comprises a base, a sawing device and two sawing platforms;

The sawing device comprises a sawing frame body and a sawing assembly, the sawing assembly is mounted on the sawing frame body, the sawing frame body is connected with the base, and the sawing assembly comprises a saw blade and a sawing driving unit for driving the saw blade to rotate;

The two sawing platforms are respectively arranged on the left side and the right side of the saw blade and are connected with the base in a sliding mode along the front-back direction, the upper ends of the two sawing platforms are respectively provided with a bearing plane, and the two bearing planes are parallel and level to each other and are provided with adjustable locating pieces.

The multifunctional saw bench provided by the utility model has at least the following beneficial effects: the sawing driving unit can drive the saw blade to rotate, and the saw blade is positioned in a sawing gap between two sawing platforms. The bearing plane of saw cut the platform can provide bearing support to the processing panel, the setting element can provide the location. And placing the processed plate on a bearing plane of the sawing platform, pushing the processed plate and the sawing platform to synchronously move back and forth after the processed plate is abutted against the positioning piece to realize positioning, and realizing sawing processing of the processed plate by the sawing device. The position and the gesture of locating part are adjusted according to saw cutting processing demand to realize the position of leaning on to processing panel, avoided the clamping repeatedly, improved mass production's machining efficiency.

As a further improvement of the above technical solution, the sawing frame body is rotatably hinged with the base, so that the sawing frame body has a swinging axis extending in a front-rear direction. Through above-mentioned technical scheme, saw cutting processing of chamfer can be realized through the saw bit that sets up with bearing plane slope.

As a further improvement of the technical scheme, the saw blade and the swinging axis are in the same plane, the swinging axis is flush with the bearing plane, and a clearance groove is formed in the lower side of one end, close to each other, of each sawing platform. Through the technical scheme, the saw blade can always swing in the sawing gap between the two sawing platforms, and the clearance groove can provide a saw blade swinging space.

As a further improvement of the above technical solution, the sawing assembly is elastically and adjustably connected with the sawing frame along a direction perpendicular to the swinging axis. Through above-mentioned technical scheme, saw cut subassembly elastic connection and adjustable reduces saw bit burst probability.

As a further improvement of the technical scheme, the base is provided with a turnover driving member, the turnover driving member comprises a turnover driving shaft, a transmission screw and a transmission block, the turnover driving shaft is rotationally connected with the base and synchronously in transmission connection with the transmission screw, and the transmission block is in threaded sleeve connection with the transmission screw and is in transmission hinge joint with the sawing frame body.

As a further improvement of the above technical solution, the sawing frame body is detachably provided with a positioning pin, and the base has positioning holes arranged in a circular arc shape around the swing axis.

As a further improvement of the above technical solution, the positioning member comprises a distance member, the distance member has a positioning portion extending back and forth, and the distance member is adjustably connected with the sawing platform along the left-right direction.

As a further improvement of the technical scheme, the positioning piece comprises a strip-shaped fixed angle piece, two ends of the fixed angle piece are provided with a hinged end and an adjusting end, the hinged end is rotatably hinged with the sawing platform, and the adjusting end is adjustably connected with the sawing platform around the hinged end.

As a further improvement of the technical scheme, the fixed angle piece is provided with a limiting slide block, and the limiting slide block is connected with the fixed angle piece in an adjustable mode along the connecting line direction of the hinged end and the adjusting end.

As a further improvement of the technical scheme, a sliding seat is arranged between the base and at least one sawing platform, the sawing platform is installed on the sliding seat in a sliding mode in a front-back sliding mode, and the sliding seat is connected with the base in a sliding mode in the left-right direction.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a multi-purpose saw table according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a multifunctional saw table according to an embodiment of the present utility model;

FIG. 3 is an exploded perspective view of one embodiment of the multi-purpose saw table provided by the present utility model;

FIG. 4 is an exploded perspective view of one embodiment of a multi-purpose saw table according to the present utility model;

fig. 5 is a schematic perspective view of a sawing device according to an embodiment of the present utility model.

In the figure: 100. a base; 110. a chute; 120. a flip drive member; 121. overturning the driving shaft; 122. a drive screw; 123. a transmission block; 124. a universal joint coupling; 130. positioning holes; 140. a sliding seat; 150. adjusting a screw; 200. sawing device; 210. sawing the frame body; 211. a convex edge; 212. a positioning pin; 213. an adjusting column; 220. a sawing assembly; 221. a saw blade; 222. a sawing driving unit; 230. a lifting seat; 231. a guide post; 240. a spring; 300. sawing the platform; 310. a distance member; 311. a set screw; 320. a fixed angle member; 321. a hinged bolt; 322. positioning a bolt; 323. a limit sliding block; 330. a hinge hole; 340. an adjustment aperture; 350. a clearance groove; 360. and a connecting piece.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 5, the multifunctional saw table of the present utility model makes the following embodiments:

A multi-function saw table comprising: a base 100, a sawing device 200 and a sawing platform 300.

The sawing device 200 comprises: a sawing frame 210 and a sawing assembly 220.

The saw frame 210 is connected to the base 100. The sawing assembly 220 is mounted to the sawing frame 210. The sawing assembly 220 comprises: a saw blade 221 and a sawing drive unit 222. The sawing drive unit 222 is used for driving the saw blade 221 to rotate around its own swing axis. The swing axis of the saw blade 221 extends in the left-right direction.

The number of sawing stages 300 is two. The two sawing platforms 300 are respectively disposed at the left and right sides of the sawing device 200, and the two sawing platforms 300 are slidably connected with the base 100 along the front and rear directions. The upper ends of the two sawing platforms 300 are respectively provided with a bearing plane, and the two bearing planes are flush with each other and are provided with a positioning piece with adjustable positions.

In actual use, the sawing drive unit 222 can drive the saw blade 221 to rotate, and the saw blade 221 is located in the sawing gap between the two sawing platforms 300. The processing plate is placed on the bearing plane of the sawing platform 300, and after the processing plate is abutted and fixed by the positioning piece, the processing plate and the sawing platform 300 are pushed to synchronously move back and forth, so that the sawing processing of the processing plate by the sawing device 200 is realized. The position of the locating piece is adjusted according to sawing processing requirements, so that the edge locating of the processed plate is realized, repeated clamping is avoided, and the processing efficiency of mass production is improved.

To achieve the cutting of the chamfer, in this embodiment, the saw frame 210 is rotatably hinged to the base 100. Specifically, the swing axis extends along the front-rear direction, and when the saw frame 210 rotates relative to the base 100, the saw blade 221 mounted on the saw frame 210 can deflect relative to the saw platform 300, so as to change the included angle between the saw plane and the supporting plane, and realize the bevel processing.

In order to enable the saw blade 221 to be located in the sawing gap between the two sawing platforms 300, in this exemplary embodiment the saw blade 221 is located in the same plane as the pivot axis, which is flush with the support plane. When the sawing frame 210 swings, the saw blade 221 can deflect in the sawing gap between the two sawing platforms 300 without being displaced from the sawing platforms 300. The lower sides of the ends of the two sawing platforms 300, which are close to each other, are provided with a clearance groove 350. The upper end of the saw blade 221 may be inserted into the sawing gap to protrude upward from the supporting plane, and the clearance groove 350 may be provided for the lower portion of the saw blade 221 to deflect.

In this embodiment, the upper end of the base 100 has a square frame shape. The saw frame 210 has a convex edge 211 extending in a circular arc around the swing axis thereof at the front and rear ends. The front and rear sides of the base 100 are provided with a chute 110 extending in an arc shape corresponding to the convex edge 211. The convex edge 211 is coaxially and slidably embedded in the chute 110, so as to realize the rotational connection between the saw frame 210 and the base 100. In other embodiments, the flange 211 may be disposed on the base 100, and the chute 110 may be disposed on the sawing frame 210.

Further, in order to precisely control the yaw angle of the sawing frame 210 and the saw blade 221, the base 100 is provided with a turnover driving member 120 for driving the sawing device 200 to rotate.

In this embodiment, the inversion driving member 120 includes: the drive shaft 121, drive screw 122 and drive block 123 are flipped. The turnover driving shaft 121 is rotatably connected with the base 100 and is synchronously connected with the driving screw 122 in a driving manner. The driving block 123 is screwed on the driving screw 122 and is hinged to the sawing frame 210.

Referring to fig. 4, the axial direction of the inversion driving shaft 121 extends in the left-right direction. One end of the drive screw 122 is connected to the reversing drive shaft 121 by a universal joint coupling 124 in a synchronous drive manner. The sawing frame 210 has a connecting rod extending forward and backward at its lower end. One end of the transmission block 123 is rotatably sleeved with the connecting rod, and the other end of the transmission block is in threaded sleeve connection with the transmission screw 122.

When the turnover driving shaft 121 rotates, the driving screw 122 can be driven to rotate, so that the driving block 123 moves relative to the driving screw 122 under the action of the screw transmission, and the sawing frame 210 is driven to swing. The drive screw 122 is connected with the turnover driving shaft 121 by adopting a universal joint coupler 124, so that the drive screw 122 and the turnover driving shaft 121 can be synchronously connected, and meanwhile, the included angle between the drive screw 122 and the turnover driving shaft 121 is changed along with the swing of the sawing frame 210.

In order to avoid repeated adjustment and calibration when adjusting the turning angle of the sawing device 200, the base 100 is provided with a plurality of positioning holes 130 arranged along an arc path around the swing axis, and the sawing frame 210 is detachably provided with positioning pins 212. In this embodiment, the plurality of positioning holes 130 are disposed on both front and rear sides of the base 100. The positioning pins 212 extend back and forth and are threaded with the saw frame 210.

In order to avoid too small a distance between the positioning holes 130, in this embodiment, the positioning holes 130 are uniformly distributed around the swing axis with different radii, and the positioning holes 130 corresponding to similar swing angles can be staggered. In this embodiment, the flip drive member 120 is disposed on the left side of the sawing device 200.

Further, in order to keep the sawing gap between two sawing platforms 300 small, a sliding seat 140 is provided between at least one of the sawing platforms 300 and the base 100. In this embodiment, the slide seat 140 is disposed on the lower side of the sawing platform 300 disposed on the left side. The sawing platform 300 is slidably mounted on the sliding seat 140 along the front-rear direction, and the sliding seat 140 is adjustably connected with the base 100 along the left-right direction.

The sawing platform 300 is disposed on the upper side of the sliding seat 140, and the lower side of the sliding seat 140 is slidably connected with the base 100 through a linear sliding rail extending from left to right. The base 100 is rotatably provided with an adjusting screw 150 extending in the left-right direction. The adjusting screw 150 is in threaded transmission connection with the sliding seat 140.

When the deflection angle of the saw blade 221 needs to be increased, the adjusting screw 150 is screwed to drive the sawing platform 300 to move leftwards, so as to increase the sawing gap. Conversely, when the deflection angle of the saw blade 221 needs to be reduced, the sawing platform 300 is adjusted to move to the right, so that the right end of the sawing platform is close to the saw blade 221, and the sawing gap is reduced.

In order to avoid safety accidents caused by the breakage of the saw blade 221 due to excessive sawing stress, the sawing assembly 220 is elastically and adjustably connected with the sawing frame 210 along the direction perpendicular to the swinging axis. In this embodiment, the sawing assembly 220 further comprises a lifting seat 230. The saw blade 221 is rotatably mounted on the lifting seat 230, and the lifting seat 230 is slidably connected with the saw frame 210.

The sliding direction of the lifting seat 230 is taken as a first direction, which is perpendicular to the swing axis and is in the same plane as the swing axis and the saw blade 221. The elevating seat 230 has guide posts 231 extending in the first direction and arranged in pairs from left to right. The guide posts 231 are slidably disposed through the saw frame 210. The sawing frame 210 is provided with an adjusting column 213, one end of the adjusting column 213 abuts against the lifting seat 230, and the other end of the adjusting column 213 is in threaded connection with the sawing frame 210. A spring 240 is disposed between the lifting base 230 and the sawing frame 210. The spring 240 is coaxially sleeved on the guide post 231, and two ends of the spring 240 are respectively elastically abutted against the lifting seat 230 and the sawing frame 210.

When the saw blade 221 is subjected to a force in a first direction, the spring 240 can be compressed downward in the first direction. The spring 240 elastically abuts against the lifting seat 230 upward in the first direction, so that the lifting column abuts against the end of the adjusting column 213. When the adjusting column 213 is rotated, the adjusting column 213 moves along the first direction relative to the saw frame 210 under the action of the screw transmission, so that the limit position of the elastic sliding of the lifting seat 230 can be adjusted, and the distance of the saw blade 221 extending out of the upper side of the supporting plane can also be adjusted according to the processing requirement.

The positioning member may be a distance member 310 or a corner member 320.

The distance member 310 has an elongated shape. The distance member 310 has a positioning portion extending forward and backward. The distance piece 310 is adjustably connected to the sawing platform 300 in the left-right direction.

The front and rear ends of the distance piece 310 are slidably connected with the sawing platform 300 along the left and right directions. In this embodiment, the front and rear ends of the sawing platform 300 are provided with slide rails extending from left to right. The front end and the rear end of the distance piece 310 are fixedly provided with sliding blocks which are embedded in the sliding rail in a sliding manner. The distance piece 310 is threaded with a set screw 311 in the up-down direction. The lower end of the set screw 311 passes through the distance piece 310 and abuts the sawing platform 300.

For convenient adjustment of the spacing, the support surface of the sawing stage 300 is provided with scale marks. The graduations are based on an edge of the sawing platform 300 near the saw blade 221.

The fixed angle member 320 is elongated and has fixed angle edges extending in a straight line direction. The fixed angle member 320 has a hinge end and an adjustment end, the hinge end is disposed at one end of the fixed angle member 320, and the hinge end is detachably and rotatably connected with the sawing platform 300.

In this embodiment, the lower side of the hinged end is provided with a hinge pin 321, and the lower side of the adjusting end is provided with a positioning pin 322. The hinge pin 321 and the positioning pin 322 extend in the up-down direction. The sawing stage 300 is provided with a hinge hole 330 and an adjustment hole 340. The hinge pin 321 is coaxially rotatably disposed in the hinge hole 330. The plurality of adjustment holes 340 are arranged and distributed around the circumference of the hinge hole 330, and the plurality of adjustment holes 340 are provided. The distance between the positioning pin 322 and the hinge pin 321 is identical to the distance between the adjusting hole 340 and the hinge hole 330.

In actual use, the positioning pins 322 are inserted into different adjusting holes 340, so as to realize the adjustment of the deflection angle of the fixed angle piece 320 on the bearing plane. The hinge hole 330 is disposed near an edge of the sawing stage 300, and the hinge end has a rounded corner tangent to the edge of the sawing stage 300.

The arrangement of the adjustment holes 340 may refer to the arrangement of the positioning holes 130. When the adjusting holes 340 are arranged in a plurality of circular arcs, the fixed angle member 320 is provided with a plurality of positioning pin 212 holes. The distance between the positioning pin 212 and the hinge pin 321 is set according to the distance between the adjusting hole 340 and the hinge hole 330. The positioning pin 322 is detachably inserted into one of the holes of the positioning pin 212.

In a further embodiment, the fixed angle member 320 is provided with a limit slider 323. The limit slider 323 is provided with a limit part extending perpendicular to the fixed angle side. The limiting slider 323 is slidably connected with the fixed angle member 320 along the connecting line direction of the hinge end and the adjusting end. The limit slider 323 is provided with a screw that abuts against the fixed angle member 320. The screw can abut against the fixed angle piece 320, so as to prevent the limit slider 323 from sliding relative to the fixed angle piece 320. When the screw is loosened, the limiting slider 323 can slide relative to the fixed angle piece 320, and the limiting portion limits the material abutted against the fixed angle leaning edge.

In a further embodiment, a connector 360 is provided between the two platforms of saw blades 221. The connection members 360 are respectively connected with the two saw blade 221 stages such that the two saw blade 221 stages can be slid forward and backward in synchronization.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, various changes, modifications, substitutions and alterations can be made by those skilled in the art without departing from the principles and spirit of the utility model, and such changes, modifications, equivalents and substitutions are intended to be included within the scope of the utility model as defined by the claims and their equivalents.

Claims

1. A multifunctional saw bench, characterized in that: comprising the following steps: the device comprises a base, a sawing device and two sawing platforms;

2. A multi-function saw bench according to claim 1, wherein: the sawing frame body is rotationally hinged with the base, so that the sawing frame body is provided with a swinging axis extending along the front-back direction.

3. A multi-function saw bench according to claim 2, wherein: the saw blade and the swing axis are in the same plane, the swing axis is flush with the bearing plane, and a clearance groove is formed in the lower side of one end, close to each other, of each sawing platform.

4. A multi-function saw bench according to claim 3, wherein: the sawing assembly is elastically and adjustably connected with the sawing frame body along the direction perpendicular to the swinging axis.

5. A multi-function saw bench according to claim 2, wherein: the base is provided with a turnover driving member, the turnover driving member comprises a turnover driving shaft, a transmission screw and a transmission block, the turnover driving shaft is rotationally connected with the base and synchronously in transmission connection with the transmission screw, and the transmission block is in threaded sleeve connection with the transmission screw and is in transmission hinge joint with the sawing frame body.

6. A multi-function saw bench according to claim 2, wherein: the saw cutting frame body is detachably provided with a positioning pin, and the base is provided with positioning holes which are arrayed in an arc mode around the swinging axis.

7. A multi-function saw bench according to claim 1, wherein: the positioning piece comprises a distance piece, the distance piece is provided with a positioning part extending forwards and backwards, and the distance piece is connected with the sawing platform in an adjustable mode along the left-right direction.

8. A multi-function saw bench according to claim 1, wherein: the locating piece comprises a strip-shaped fixed angle piece, two ends of the fixed angle piece are provided with a hinged end and an adjusting end, the hinged end is hinged with the sawing platform in a rotating mode, and the adjusting end is connected with the sawing platform around the hinged end in an adjustable mode.

9. A multi-function saw bench according to claim 8, wherein: the fixed angle piece is provided with a limiting slide block, and the limiting slide block is connected with the fixed angle piece in an adjustable mode along the connecting line direction of the hinged end and the adjusting end.

10. A multi-function saw bench according to claim 1, wherein: the sawing device comprises a base, at least one sawing platform and a plurality of sawing platforms, wherein a sliding seat is arranged between the base and the at least one sawing platform, the sawing platform is installed on the sliding seat in a front-back sliding mode, and the sliding seat is connected with the base in a sliding mode along the left-right direction.