CN212471813U

CN212471813U - Sliding table saw

Info

Publication number: CN212471813U
Application number: CN202020866442.5U
Authority: CN
Inventors: 缪存伟; 莫余安; 陶学富
Original assignee: Fuzhou Xida Wood Industry Co ltd
Current assignee: Fuzhou Xida Wood Industry Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-05
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a sliding table saw relates to the technical field of wood working equipment, has solved the problem of the unable stability of guaranteeing of cutting in-process timber, and it includes the workstation, is located the sliding seat and the sliding stand of slidable mounting on the sliding seat of workstation one side, install on the workstation and be used for cutting ligneous saw bit, perpendicular to sliding seat length direction is provided with the guiding rule that supplies the timber butt on the sliding stand, there is the baffle that supplies the timber butt along guiding rule length direction movable mounting on the sliding stand, baffle perpendicular to guiding rule, still be provided with the fastener of restriction timber removal in the vertical direction on the sliding stand. The utility model discloses can fasten stably to the timber that needs processing, improve ligneous cutting quality.

Description

Sliding table saw

Technical Field

The utility model belongs to the technical field of the technique of wood working equipment and specifically relates to a sliding table saw is related to.

Background

In 1906, mr. walehem, oden invented the first table saw in the world in order to complete their furniture design in berlin, germany, and this technology made the sawing of wood faster and more accurate; from the first table saw in the world to the present full numerical control table saw, the table saw has gone over more than 100 years and is widely used in wood processing production.

Refer to the workstation of china utility model CN206812118U a sliding table saw discloses, including track, sliding stand and horizontal baffle, the sliding stand is the setting of sliding with the track, and near the level of sliding stand is equipped with the extension platform, extends the platform below and is equipped with the link span that is used for linkage sliding stand and extension platform.

However, when the sliding table is manually pushed to cut the wood, the sliding table needs to be manually pressed against the wood. When the timber is bulky or the condition such as many side by side of disposable cutting timber, can't guarantee ligneous stability in the cutting process, influence ligneous cutting quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sliding table saw, during processing timber, can fasten stably to timber, improve ligneous cutting quality.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sliding table saw, includes the workstation, is located the sliding seat and the sliding stand of slidable mounting on the sliding seat of workstation one side, install on the workstation and be used for cutting ligneous saw bit, perpendicular to sliding seat length direction is provided with the guiding rule that supplies the timber butt on the sliding stand, there is the baffle that supplies the timber butt along guiding rule length direction movable mounting on the sliding stand, baffle perpendicular to guiding rule, still be provided with the fastener that restriction timber removed in the vertical direction on the sliding stand.

Through adopting above-mentioned technical scheme, according to the length that timber will cut, according to the scale on the guiding ruler, after the distance between adjustment baffle and the saw bit, place timber on the sliding stand to support simultaneously and lean on baffle and guiding ruler, fastener compresses tightly on timber in vertical direction afterwards, improves the ligneous stationarity of cutting in-process, and then improves ligneous cutting quality.

The present invention may be further configured in a preferred embodiment as: the fastening device comprises a pressing frame arranged on the sliding table and a pressing plate movably arranged in the pressing frame, the bottom of the pressing frame is provided with an opening for the pressing plate to move, a lead screw is arranged on the pressing frame in a threaded mode, the lead screw penetrates through the side wall of the pressing frame to be rotatably connected with the pressing plate, and a rotating disc is arranged at one end, far away from the pressing plate, of the lead screw.

Through adopting above-mentioned technical scheme, push timber from the one side of keeping away from the baffle on the sliding stand, timber supports to lean on in baffle and guiding ruler, and the drive rolling disc drives the lead screw and rotates, and then makes the pressure strip move down and compress tightly on timber surface, guarantees timber stability in the cutting process, after having cut timber, drives the rolling disc for pressure strip and timber separation can take out timber.

The present invention may be further configured in a preferred embodiment as: the vertical axis of rotation that is provided with of one end that compresses tightly the frame and is close to the guiding ruler, the guiding ruler middle part is seted up along length direction and is supplied axis of rotation male rectangular groove, the one end that the guiding ruler was kept away from to the axis of rotation is connected with the expansion plate perpendicularly, the one end and the rotation axis connection of expansion plate, other end slidable mounting are in compressing tightly the frame, rotate in the axis of rotation and overlap and be equipped with the latch segment that is used for fixed axis of rotation, compress tightly the vertical fixed column that is provided with of one end that the guiding ruler was kept away from to the frame, the tip that the fixed column is close to the sliding table rotates and.

Through adopting above-mentioned technical scheme, when different batches's timber length is not temporary, after the distance between adjusting the bezel and the saw bit, rotate draw-in groove bolt and nut on the unscrewing latch segment through the spanner, simultaneously with the bolt rotation not hard up on the fixed block, slide the axis of rotation along rectangular groove length direction afterwards, drive the expansion plate along compressing tightly flexible the removing of frame length direction, at this moment, compress tightly frame and guiding ruler out of plumb, under the condition that ensures that the pressure strip can compress tightly timber, again with latch segment and fixed block locking, can be used for ligneous compressing tightly fixedly.

The present invention may be further configured in a preferred embodiment as: the cross section of the long groove is in an inverted T shape, the locking block penetrates through the clamping groove bolt, one end of the clamping groove bolt is clamped in the long groove, and the other end of the clamping groove bolt is locked through the nut.

Through adopting above-mentioned technical scheme, the bolt head of draw-in groove bolt inserts rectangular groove after, rotates the draw-in groove bolt, locks the nut again, can fix the latch segment on the guiding rule, and then the position of fixed axis of rotation on the guiding rule, when the position of adjustment axis of rotation on the guiding rule, not hard up nut can slide the axis of rotation, and locking nut again can.

The present invention may be further configured in a preferred embodiment as: the threaded holes are arranged in the length direction of the guiding ruler at intervals.

Through adopting above-mentioned technical scheme, when the timber of required cutting is short or the overlength, when adjusting the axis of rotation, with the fixed block adjustment fixed to the threaded hole that corresponds for compress tightly the frame and keep perpendicular with the guiding rule, the pressure strip is adjusted to ligneous middle part position, better compresses tightly timber.

The present invention may be further configured in a preferred embodiment as: the sliding holes are formed in the two ends of the side wall, far away from the sliding table, of the pressing plate in a penetrating mode from top to bottom, and guide columns inserted into the sliding holes are fixed to the top of the inner wall of the pressing frame.

Through adopting above-mentioned technical scheme, when the lead screw rotated, can make reciprocating that the pressure strip can be steady through the cooperation of guide post and sliding hole.

The present invention may be further configured in a preferred embodiment as: two parallel sliding grooves are formed in the sliding table along the length direction of the guiding ruler, and two sliding blocks moving in the sliding grooves are arranged at the bottom of the baffle.

Through adopting above-mentioned technical scheme, the cooperation of slider and sliding tray for the baffle can be steady adjust the removal on the sliding stand, and remain throughout with guiding ruler vertical state, fixed stop supplies timber to support behind the position of sliding stand to support, guarantees ligneous cutting quality.

The present invention may be further configured in a preferred embodiment as: and a rubber pad is arranged on one side wall of the pressing plate close to the sliding table.

Through adopting above-mentioned technical scheme, when the rubber pad supports tightly with timber, can increase frictional force, when promoting the sliding stand, further guarantee ligneous stability, simultaneously, when many woods cut side by side, when having the clearance between the timber and having the difference in height, because the rubber pad has certain compliance, still can support many woods tightly on the sliding stand.

To sum up, the utility model discloses a following at least one beneficial effect:

1. when cutting timber, push away timber from the side of the baffle on the sliding stand to the sliding stand, make timber and baffle and guiding ruler all butt, drive rolling disc drives the lead screw afterwards and rotates, and the pressure strip moves down under the effect of lead screw, compresses tightly timber fixedly, follows the sliding seat this moment and promotes the sliding stand towards the saw bit, cuts timber. After cutting is finished, the rotating disc is driven to drive the screw rod to rotate, so that the pressing plate is separated from the wood, the wood can be pushed out of the sliding table, the stability of the wood in the cutting process is ensured through the arrangement of the pressing device, and the cutting quality of the wood is improved;

2. when the lengths of the woods in different batches are not equal, after the distance between the baffle and the saw blade is adjusted, the locking block and the fixing block are loosened, the rotating shaft slides along the long strip groove, the fixing column does not move, and the locking block and the fixing block can be fixed under the condition that the woods can be pressed tightly; when timber that will cut is short or overlength, then when adjusting the axis of rotation, with the fixed block adjustment fixed to the threaded hole that corresponds for the pressure strip is located ligneous middle part position, better compresses tightly timber.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of a sliding table in the present embodiment;

FIG. 3 is a cross-sectional view of the slide table and the fastening device in the present embodiment;

FIG. 4 is an exploded view of the slide table and the fastening device in the present embodiment;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

Reference numerals: 1. a work table; 11. a saw blade; 2. a sliding seat; 3. a sliding table; 31. a guiding rule; 311. a long groove; 32. a baffle plate; 321. mounting blocks; 322. a slider; 33. a sliding groove; 34. a threaded hole; 4. a fastening device; 41. a pressing frame; 411. a guide post; 42. a compression plate; 421. a slide hole; 422. a rubber pad; 43. a screw rod; 431. rotating the disc; 44. a retractable plate; 45. a rotating shaft; 451. an annular groove; 452. a locking block; 453. a slot bolt; 46. fixing a column; 461. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the present invention discloses a sliding table saw, which comprises a worktable 1, a sliding seat 2 located on one side of the worktable 1, and a sliding table 3 slidably mounted on the sliding seat 2. A saw blade 11 for cutting the wood and a driving device (not shown in the figure) for driving the saw blade 11 to rotate are mounted on the table 1. A guiding rule 31 for wood to abut against is fixed on the sliding table 3 perpendicular to the length direction of the sliding seat 2 through bolts.

Referring to fig. 1 and 2, a stop 32 against which wood is abutted is movably mounted on the slide table 3 along the length direction of the running rule 31, and the stop 32 is perpendicular to the running rule 31 and contacts with the running rule 31. The sliding table 3 is provided with two sliding grooves 33 parallel to the guiding ruler 31, and the cross section of the sliding groove 33 is in an inverted T shape. The bottom of the baffle 32 is provided with two sliding blocks 322 which move in the two sliding grooves 33; an L-shaped mounting block 321 is bolted to the side of the guard 32 away from the saw blade 11, and the mounting block 321 is fixed to the sliding groove 33 by bolts and nuts. According to the length of the wood and the length to be cut, the distance between the blocking plate 32 and the saw blade 11 is adjusted along the sliding groove 33, and then the mounting block 321 is fixed and locked, thereby fixing the blocking plate 32.

Referring to fig. 2 and 3, the slide table 3 is further provided with a fastening device 4 for restricting the movement of the wood in the vertical direction. The fastening device 4 includes a pressing frame 41 mounted on the slide table 3 and a pressing plate 42 movably mounted in the pressing frame 41. The bottom of the pressing frame 41 is provided with an opening for the movable pressing plate 42; the pressing frame 41 is provided with a screw rod 43 in a threaded manner, the screw rod 43 penetrates through the side wall of the pressing frame 41 to be rotatably connected with the pressing plate 42, and a rotating disc 431 is arranged at one end, away from the pressing plate 42, of the screw rod 43. Both ends of the side wall of the pressing plate 42, which are far away from the sliding table 3, penetrate through the sliding hole 421 from top to bottom, and the top of the inner wall of the pressing frame 41 is fixedly provided with a guide column 411 inserted in the sliding hole 421.

Referring to fig. 3, a rubber pad 422 is further installed on one side of the pressing plate 42 close to the sliding table 3, so as to increase the friction force between the pressing plate 42 and the wood, and meanwhile, when a plurality of parallel woods are processed at one time and a small height difference exists between the woods, the plurality of woods can be pressed and fixed through the rubber pad 422.

Referring to fig. 4 and 5, an expansion plate 44 is movably mounted at one end of the pressing frame 41 close to the guiding rule 31 along the length direction of the pressing frame 41, one end of the expansion plate 44 extends out of the pressing frame 41, and a rotating shaft 45 is perpendicularly welded at the end. The middle part of the guiding rule 31 is provided with a long-strip groove 311 along the length direction for inserting the rotating shaft 45, and the cross section of the long-strip groove 311 is in an inverted T shape. An annular groove 451 is formed in the side wall of one end, away from the telescopic plate 44, of the rotating shaft 45 along the circumferential direction, a locking block 452 is rotatably sleeved in the annular groove 451, and the locking block 452 is limited to move up and down through the annular groove 451. The locking block 452 can be mounted in two halves that are assembled in the annular groove 451 and then welded and fixed. The locking block 452 and the elongated slot 311 are fixed by a slot bolt 453 and a nut, and the rotation shaft 45 is fixed to the guiding rule 31.

Referring to fig. 4, a fixing column 46 is vertically welded to one end of the bottom of the pressing frame 41 away from the guiding ruler 31. The fixed column 46 rotates on the lateral wall of one end close to the sliding table 3 and is sleeved with a fixed block 461, the connection mode of the fixed column 46 and the fixed block 461 is the same as the connection mode of the rotating shaft 45 and the locking block 452, and the bottom surface of the fixed block 461 is abutted to the sliding table 3. The sliding table 3 is provided with a plurality of threaded holes 34 for locking and fixing the fixing block 461, and the threaded holes 34 are arranged at intervals along the length direction of the guiding rule 31.

Referring to fig. 4 and 5, when the lengths of different batches of wood are different, after the distance between the blocking plate 32 and the saw blade 11 is adjusted, the slot bolt 453 and the nut on the locking block 452 are loosened by rotating the wrench, the bolt on the fixing block 461 is loosened by rotating, and then the rotating shaft 45 slides along the long slot 311 to drive the expansion plate 44 to move in an expansion manner along the length direction of the pressing frame, at this time, the pressing frame 41 is not perpendicular to the guiding rule 31, and the locking block 452 and the specified block are locked under the condition that the pressing plate 42 can press the wood. When the wood to be cut is too short or too long, the rotating shaft 45 is adjusted and the fixing blocks 461 are adjusted and fixed in the corresponding threaded holes 34, so that the pressing frame 41 is perpendicular to the guiding rule 31, and the pressing plate 42 is adjusted to the middle of the wood to better press the wood.

The implementation principle of the embodiment is as follows:

when cutting timber, push away timber from the side of baffle 32 on the sliding stand 3 to the sliding stand 3 on, make timber and baffle 32 and guiding ruler 31 all butt, drive rolling disc 431 drives the lead screw 43 and rotates afterwards, and pressure strip 42 moves down under the effect of lead screw 43, compresses tightly timber fixedly, and along sliding seat 2 this moment towards saw bit 11 promotion sliding stand 3, cuts timber. After cutting, the rotating disc 431 is driven to drive the screw rod 43 to rotate, so that the pressing plate 42 is separated from the wood, and the wood can be pushed out from the sliding table 3. The stability of timber in the cutting process is guaranteed through the setting of closing device, improves ligneous cutting quality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sliding table saw, comprising: including workstation (1), be located sliding seat (2) and the sliding stand (3) of slidable mounting on sliding seat (2) of workstation (1) one side, install saw bit (11) that are used for cutting timber on workstation (1), perpendicular to sliding seat (2) length direction is provided with guiding rule (31) that supply the timber butt on sliding stand (3), there is baffle (32) that supply the timber butt along guiding rule (31) length direction movable mounting on sliding stand (3), baffle (32) perpendicular to guiding rule (31), still be provided with fastener (4) that restriction timber removed in the vertical direction on sliding stand (3).

2. A sliding table saw as defined in claim 1, wherein: fastener (4) including install compressing tightly frame (41) and swing joint on sliding stand (3) compress tightly clamp plate (42) in frame (41), the opening that supplies clamp plate (42) activity is seted up to the bottom that compresses tightly frame (41), screw rod (43) are installed to the screw thread on compressing tightly frame (41), screw rod (43) pass compress tightly frame (41) lateral wall and are connected with clamp plate (42) rotation, and the one end that clamp plate (42) were kept away from in screw rod (43) is provided with rolling disc (431).

3. A sliding table saw as defined in claim 2, wherein: one end of the pressing frame (41) close to the guiding rule (31) is vertically provided with a rotating shaft (45), the middle part of the guiding rule (31) is provided with a long groove (311) for inserting the rotating shaft (45) along the length direction, one end of the rotating shaft (45) far away from the guiding ruler (31) is vertically connected with a telescopic plate (44), one end of the expansion plate (44) is connected with the rotating shaft (45), the other end of the expansion plate is slidably arranged in the pressing frame (41), a locking block (452) for fixing the rotating shaft (45) is rotatably sleeved on the rotating shaft (45), a fixing column (46) is vertically arranged at one end of the pressing frame (41) far away from the guiding rule (31), the end part of the fixed column (46) close to the sliding table (3) is rotationally connected with a fixed block (461) used for locking the fixed column (46), and a threaded hole (34) for locking the fixing block (461) is formed in the sliding table (3).

4. A sliding table saw as defined in claim 3, wherein: the cross section of the long groove (311) is in an inverted T shape, a clamping groove bolt (453) penetrates through the locking block (452), one end of the clamping groove bolt (453) is clamped in the long groove (311), and the other end of the clamping groove bolt is locked through a nut.

5. A sliding table saw as defined in claim 4, wherein: the threaded holes (34) are arranged in a plurality at intervals along the length direction of the guiding ruler (31).

6. A sliding table saw as defined in claim 2, wherein: the two ends of the side wall of the pressing plate (42) far away from the sliding table (3) are both penetrated from top to bottom to form sliding holes (421), and the top of the inner wall of the pressing frame (41) is fixed with a guide column (411) inserted in the sliding holes (421).

7. A sliding table saw as defined in claim 1, wherein: two parallel sliding grooves (33) are formed in the sliding table (3) along the length direction of the guiding ruler (31), and two sliding blocks (322) moving in the sliding grooves (33) are arranged at the bottom of the baffle (32).

8. A sliding table saw as defined in claim 2, wherein: and a rubber pad (422) is arranged on one side wall of the pressing plate (42) close to the sliding table (3).