CN216099398U - Auxiliary supporting table for sliding table saw - Google Patents

Abstract

The utility model discloses an auxiliary support table for a sliding table saw, which comprises a cutting device and a moving arm in sliding connection with the cutting device, and is characterized by further comprising a translation block, a telescopic table and a locking device, wherein the translation blocks are in sliding connection with the moving arm, the telescopic table comprises a positioning arm, movable arms and universal wheels, the movable arms are in sliding connection with the translation blocks, the translation blocks can lock the positions of the movable arms through the locking device, a scissor type connecting rod group is arranged between every two adjacent movable arms, so that the movable arms can move close to or far away from the cutting device, the movable arms are used for supporting plates, one ends of the movable arms far away from the moving arms are in sliding connection with the positioning arms and can lock the positions of the movable arms, the universal wheels are arranged at the bottoms of the positioning arms and the movable arms, and scales are respectively arranged on the top of the movable arms and on the side faces of the movable arms close to the positioning arms. By adopting the utility model, the function of no need of auxiliary support of an operator in the process of pushing the plate to be cut is realized, and the labor intensity of the operator is reduced.

Description

Auxiliary supporting table for sliding table saw

Technical Field

The utility model relates to the technical field of sliding table saw equipment, in particular to an auxiliary supporting table for a sliding table saw.

Background

The sliding table saw is a semi-automatic plate cutting device, an operator sets a cutting size in advance, then places a plate on the sliding table saw, and pushes the plate manually to cut the plate. The existing sliding table saw has the defects that when a large plate is cut, an operator needs to assist in supporting one side of the plate and pushes the plate forward through the body, so that the labor intensity of the operator is high, and the operator cannot continuously work for a long time.

Disclosure of Invention

The utility model aims to provide an auxiliary support table for a sliding table saw, which realizes the function of no need of auxiliary support of an operator in the process of pushing a plate to cut and lightens the labor intensity of the operator.

In order to solve the technical problems, the utility model provides an auxiliary support table for a sliding table saw, the sliding table saw comprises a cutting device and a movable arm connected with the cutting device in a sliding manner, and is characterized in that the auxiliary support table comprises a translation block, a telescopic table and a locking device, a plurality of translation blocks are connected with the movable arm in a sliding manner and can lock the position of the translation block, the telescopic table comprises a positioning arm, a plurality of movable arms and universal wheels, the plurality of movable arms are connected with the plurality of translation blocks in a sliding manner and can lock the positions of the movable arms through the locking device, a scissor-type connecting rod group is arranged between every two adjacent movable arms so that the movable arms can move close to or far away from the cutting device, the movable arms are used for supporting plates, one ends of the movable arms far away from the movable arms are connected with the positioning arm in a sliding manner and can lock the positions of the movable arms, and the plurality of universal wheels are arranged at the bottoms of the positioning arm and the movable arms, and scales are respectively arranged on the top of the moving arm and the side surface of the moving arm close to the positioning arm.

The translation block comprises a door-shaped frame and first fastening screws, the door-shaped frame is connected with the moving arm in a sliding mode and locked on the moving arm through the first fastening screws, sliding blocks are arranged on the inner sides of the door-shaped frame respectively, sliding rails are fixed to two sides of the moving arm, and the sliding rails are connected with the sliding blocks in a sliding mode.

The locking device comprises a support, a thimble, a spring seat and a spring, wherein a plurality of positioning holes are formed in the top of the movable arm, the support is mounted on the side wall of the portal frame, the spring seat is mounted on the support, the thimble is connected with the support and the spring seat in a sliding manner, a blocking ring is fixed on the thimble, the spring is sleeved on the thimble, two ends of the spring are respectively connected with the blocking ring and the spring seat, the thimble can be inserted into the positioning holes under the action of the spring, a locking strip is fixed at one end of the thimble, which is located in the positioning holes, and the thimble is inserted into the positioning holes when the locking strip moves into the spring seat.

Wherein, still include first press device, first press device includes first slide, second fastening screw, first screw rod, first briquetting and first hand wheel, first slide with carriage arm sliding connection to through second fastening screw latched position, first screw rod and first slide threaded connection, first briquetting is fixed in first screw rod bottom, and first hand wheel is fixed at first screw rod top, rotates first hand wheel to make first briquetting compress tightly the panel that is located on the travelling arm.

Wherein, first rubber pad is provided with to first briquetting bottom.

The second pressing device comprises a translation assembly, a second sliding seat, a second screw rod, a second pressing block and a second hand wheel, the translation assembly is installed, the movable arm is close to one end of the positioning arm, the output end of the translation assembly is installed on the second sliding seat, the second screw rod is in threaded connection with the second sliding seat, the second pressing block is fixed to the bottom of the second screw rod, the second hand wheel is fixed to the top of the second screw rod, and the second hand wheel is rotated to enable the second pressing block to press a plate located on the movable arm.

Wherein, the translation subassembly includes screw rod seat, third screw rod, guide arm and third hand wheel, the screw rod seat is installed the digging arm is close to the one end of location arm, third screw rod and screw rod seat threaded connection, and one end with the second slide rotates to be connected, and the end at the third screw rod is fixed to the third hand wheel, guide arm and screw rod seat sliding connection to one end and second slide fixed connection.

And a second rubber pad is arranged at the bottom of the second pressing block.

The beneficial effects of the implementation of the utility model are as follows: the telescopic table is composed of a movable arm, a scissor type connecting rod group and a positioning arm, so that the telescopic table can be contracted or extended according to supported plates, a translation block capable of locking the position is arranged on the movable arm, the translation block is connected with the movable arm in a sliding mode, any form when the telescopic table is unfolded or contracted is achieved, the translation block is provided with a locking device capable of locking the position of the movable arm, the extension amount of the telescopic table can be adjusted according to the length of the plates, and the telescopic table can comprehensively support the plates. The function that the auxiliary support of an operator is not needed in the process of pushing the plate to be cut is realized, and the labor intensity of the operator is reduced.

Drawings

FIG. 1 is a front view of an auxiliary support table for a sliding table saw according to the present invention;

FIG. 2 is a top view of an auxiliary support table for a sliding table saw according to the present invention;

FIG. 3 is a front view of the door frame and the movable arm of the auxiliary support platform for the sliding table saw according to the present invention;

FIG. 4 is a side sectional view of a locking device of an auxiliary support table for a sliding table saw according to the present invention in a locked state;

FIG. 5 is a side sectional view of a locking device of an auxiliary support table for a table saw according to the present invention in an unlocked state;

FIG. 6 is a schematic view of the engagement between the support and the locking bar of the auxiliary support table for the sliding table saw according to the present invention;

FIG. 7 is a side view of the door frame and the movable arm of the auxiliary support platform for the sliding table saw according to the present invention;

fig. 8 is a side view of a second pressing device in an auxiliary supporting table for a sliding table saw according to the present invention.

In the figure: 1. a sliding table saw; 2. a moving arm; 3. a translation block; 31. a gantry frame; 32. a first fastening screw; 33. a slider; 4. a telescopic table; 41. a positioning arm; 42. a movable arm; 421. (ii) a 422. (ii) a 43. A scissor-type linkage; 44. a universal wheel; 5. a locking device; 51. a support; 52. a thimble; 53. a spring seat; 54. a spring; 55. a baffle ring; 56. a locking bar; 6. a scale; 7. a first pressing device; 71. a first slider; 72. a second fastening screw; 73. a first screw; 74. a first pressing block; 75. a first hand wheel; 76. a first rubber pad; 8. a second pressing device; 81. a translation assembly; 811. a screw seat; 812. a third screw; 813. a guide bar; 814. a third hand wheel; 82. a second slide carriage; 83. a second screw; 84. a second pressing block; 85. a second hand wheel; 86. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, the present invention provides an auxiliary support table for a sliding table saw, the sliding table saw includes a cutting device 1 and a moving arm 2 slidably connected to the cutting device 1, the auxiliary support table includes a translation block 3, a telescopic table 4 and a locking device 5, a plurality of translation blocks 3 are slidably connected to the moving arm 2 and can lock positions of the translation blocks 3, the telescopic table 4 includes a positioning arm 41, a plurality of movable arms 42 and a universal wheel 44, the plurality of movable arms 42 are slidably connected to the plurality of translation blocks 3, and the translation blocks 3 can lock positions of the movable arms 42 through the locking device 5, in this embodiment, the number of the movable arms 42 is four, a scissor type connecting rod group 43 is disposed between two adjacent movable arms 42, the four movable arms 42 are paired with the four translation blocks 3 one by one, and the movable arms 42 can move close to or away from the cutting device 1 synchronously under the action of the scissor type connecting rod group 43, the movable arm 42 is used to support the board and thus facilitate pushing the board to the cutting device 1 by pushing the telescopic table 4, without the need for an operator to move the board while supporting the board, compared to the art. One end that the digging arm 2 was kept away from to digging arm 42 with location arm 41 sliding connection to lockable digging arm 42's position, specifically, it has the third type of falling T groove to open at the top of location arm 41, and digging arm 42 end is equipped with falls T type groove complex third T type piece with the third, is fixed with third fastening screw on the third T type piece, and third fastening screw threaded connection has third plum blossom knob, through rotating third plum blossom knob, can realize falling T type piece and third and fasten T type groove together, thereby makes digging arm 42 lock on location arm 41. The positioning arms 41 are arranged to ensure that the plurality of movable arms 42 move parallel to each other. A plurality of said universal wheels 44 are mounted at the bottom of the positioning arm 41 and the movable arm 42, in particular, two universal wheels 44 are mounted at the bottom of the positioning arm 41, two universal wheels 44 are mounted at the middle and the end of the movable arm 42 which is farthest away from the cutting device 1, and two universal wheels 44 are mounted at the middle and the end of the movable arm 42 which is located in the middle, so that a plurality of universal wheels 44 is enough to support the entire telescopic table 4. The top of the moving arm 2 and the side of the moving arm 2 close to the positioning arm 41 are respectively provided with a scale 6. When the thickness of the processed sheet is lower than the horizontal plane on which the top of the moving arm 2 is located, an operator can observe the size of the sheet through the ruler 6 located on the side surface of the moving arm 2; when the thickness of the processed sheet is higher than the level of the top of the moving arm 2, the operator can observe the size of the sheet through the scale 6 on the top surface of the moving arm 2.

The working principle of the utility model is as follows: the using length of the movable arm 42 is adjusted according to the length of the processed sheet material, namely the distance between the positioning arm 41 and the moving arm 2 is matched with the length of the processed sheet material, and then the position between the movable arm 42 and the translation block 3 is locked through the locking device 5; and setting the initial positions of the movable arm 42 and the translation block 3 according to the width of the processed plate placed on the telescopic table 4, namely, the movable plate far away from the cutting device 1 corresponds to the side edge of the processed plate far away from the cutting device 1, and then locking the translation block 3 on the movable arm 2, wherein the movable arm 42 is locked on the positioning arm 41. Then the telescopic table 4 is pushed to cut the plate; after once cutting, the position of the translation block 3 on the moving arm 2 is released, the position of the movable arm 42 on the positioning arm 41 is released, then the plate is pushed to the cutting device 1, so that the cutting position of the next section of the plate is moved to the cutting position, the movable arm 42 approaches the cutting device 1, the scissor type connecting rod set 43 contracts, then the translation block 3 is locked on the moving arm 2 again, the movable arm 42 is locked on the positioning arm 41, then the telescopic table 4 is dragged again, so that the plate can be cut again, and the actions are repeated until the plate is cut into a plurality of small pieces. The function that the auxiliary support of an operator is not needed in the process of pushing the plate to be cut is realized, and the labor intensity of the operator is reduced.

It should be noted that, in order to ensure that the movable arm 42 and the positioning arm 41 form a stable structure of the retractable table 4 and facilitate the retractable table 4 to retract toward the cutting device 1, since the movable arm located close to the cutting device 1 does not need to move toward or away from the cutting device 1, the translation block 3 on the movable arm 42 should be locked on the movable arm 2 for a long time, and the end of the movable arm 42 should also be locked with the positioning arm 41 for a long time. Since the middle movable arm 42 is restrained by the scissor-type linkage 43, after the movable arm 42 located farthest from the cutting device 1 is locked, the position of the middle movable arm 42 does not need to be changed without locking, and therefore, the telescopic table 4 can be adjusted in the contracted/extended state only by adjusting the positions of the movable arm 42 located farthest from the cutting device 1 on the movable arm 2 and the positioning arm 41.

Preferably, referring to fig. 1, 3 and 7, the translation block 3 includes a door type frame 31 and a first fastening screw 32, the door type frame 31 is connected with the moving arm 2 in a sliding manner, and is locked on the moving arm 2 through the first fastening screw 32, specifically, a first inverted T-shaped groove is opened at the bottom of the moving arm 2, the door type frame 31 is provided with a first T-shaped block matched with the first inverted T-shaped groove, the first fastening screw 32 is connected to the door type frame 31 in a threaded manner, the first fastening screw 32 is connected with a first quincuncial knob, and by rotating the first quincuncial knob, the first T-shaped block and the first inverted T-shaped groove can be fastened together, so that the door type frame 31 is locked on the moving arm 2. The inner sides of the door-shaped frames 31 are respectively provided with a sliding block 33, two sides of the movable arm 42 are fixed with sliding rails 421, and the sliding rails 421 are connected with the sliding blocks 33 in a sliding manner, so that the movable arm 42 can horizontally move on the translation block 3.

Preferably, with reference to fig. 2, 4, 5 and 6, said locking device 5 comprises a support 51, a needle 52, a spring seat 53 and a spring 54, the top of the movable arm 42 is provided with a plurality of positioning holes 422, the positioning holes 422 are arranged at equal intervals along the length of the movable arm 42, the bracket 51 is installed on the side wall of the door-shaped frame 31, so as to enclose the movable arm 42 in the door-shaped frame 31, the spring seat 53 is installed on the bracket 51, the thimble 52 is slidably connected with the bracket 51 and the spring seat 53, a stop ring 55 is fixed on the thimble 52, the spring 54 is sleeved on the thimble 52, and two ends of the spring 54 are respectively connected with the stop ring 55 and the spring seat 53, the thimble 52 can be inserted into the positioning hole 422 under the action of the spring 54, a locking bar 56 is fixed at one end of the thimble 52 positioned in the positioning hole 422, when the locking bar 56 moves into the spring seat 53, the insertion of the thimble 52 into the positioning hole 422 is restricted. When the locking between the movable arm 42 and the translation block 3 needs to be released, the thimble 52 is pulled outwards, the spring 54 is compressed, and when the locking bar 56 slides into the spring seat 53, the thimble 52 needs to be rotated by an angle so that the locking bar 56 is clamped in the spring seat 53, so that the thimble 52 cannot be inserted into the positioning hole 422 under the action of the spring 54.

Preferably, referring to fig. 1, 2 and 4, the device further comprises two first pressing devices 7, each first pressing device 7 comprises a first sliding seat 71, a second fastening screw 72, a first screw 73, a first pressing block 74 and a first hand wheel 75, the first sliding seat 71 is slidably connected with the moving arm 2 and locked in position by the second fastening screw 72, specifically, a second inverted T-shaped groove is formed in the top of the moving arm 2, the first sliding seat 71 is provided with a second T-shaped block matched with the second inverted T-shaped groove, the second fastening screw 72 is screwed on the first sliding seat 71, the second fastening screw 72 is connected with a second plum blossom knob, and by rotating the second plum blossom knob, the second T-shaped block and the second inverted T-shaped groove can be fastened together, so that the first sliding seat 71 is locked on the moving arm 2. During the cutting process, the position of the first slide 71 needs to be adjusted according to the moving position of the plate material. The first screw rod 73 is in threaded connection with the first sliding seat 71, the first pressing block 74 is fixed at the bottom of the first screw rod 73, the first hand wheel 75 is fixed at the top of the first screw rod 73, and the first hand wheel 75 is rotated to enable the first pressing block 74 to press the plate on the movable arm 42. When the panel of cutting is slim panel, the operator can be with many sheets of panel pile together cutting, is provided with first press device 7, can assist the operator to compress tightly panel to panel takes place the aversion phenomenon at the cutting in-process, thereby influences the cutting quality.

Specifically, the bottom of the first pressing block 74 is provided with a first rubber pad 76. Be provided with first rubber pad 76, can protect the surface quality who is located the top panel, avoid weighing wounded the panel.

Preferably, referring to fig. 1, 2 and 8, the cutting device further includes two second pressing devices 8, and in this embodiment, the two second pressing devices 8 are respectively installed at the 2 nd and 4 th movable arms 42 close to the cutting device 1. The second pressing device 8 comprises a translation assembly 81, a second sliding seat 82, a second screw 83 and a second hand wheel 85, the translation assembly 81 is installed at one end of the movable arm 42 close to the positioning arm 41, the second sliding seat 82 is installed at the output end of the translation assembly 81, and the position of the second sliding seat 82 can be adjusted through the translation assembly 81. The second screw 83 is in threaded connection with the second slide carriage 82, the second pressing block 84 is fixed at the bottom of the second screw 83, the second hand wheel 85 is fixed at the top of the second screw 83, and the second hand wheel 85 is rotated to enable the second pressing block 84 to press the plate on the movable arm 42. When the panel of cutting is slim panel, the operator can be with many sheets of panel pile together cutting, is provided with second press device 8, can assist the operator to compress tightly panel to panel takes place the aversion phenomenon at the cutting in-process, thereby influences the cutting quality. In addition, during the actual machining process, the side of the plate close to the positioning arm 41 is not necessarily flush with the end of the movable arm 42, so that the position of the second slide 82 needs to be adjusted by the translation assembly 81 so as to enable the second pressing block 84 to be pressed on the plate better.

Specifically, referring to fig. 8, the translation assembly 81 includes a screw seat 811, a third screw 812, a guide rod 813 and a third hand wheel 814, the screw seat 811 is installed at one end of the movable arm 42 close to the positioning arm 41, the third screw 812 is in threaded connection with the screw seat 811, and one end of the third screw is rotatably connected with the second slide seat 82, the third hand wheel 814 is fixed at the end of the third screw 812, the guide rod 813 is in sliding connection with the screw seat 811, and one end of the guide rod 813 is fixedly connected with the second slide seat 82. Adjustment of the position of the third carriage is achieved by turning the third hand wheel 814 so that the third carriage moves closer to or further away from the moveable arm 42.

Specifically, the bottom of the second pressing block 84 is provided with a second rubber pad 86. Be provided with second rubber pad 86, can protect the surface quality who is located the top panel, avoid weighing wounded the panel.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. An auxiliary supporting table for a sliding table saw comprises a cutting device (1) and a moving arm (2) which is connected with the cutting device (1) in a sliding mode, and is characterized in that the auxiliary supporting table comprises a translation block (3), a telescopic table (4) and a locking device (5), the translation block (3) is connected with the moving arm (2) in a sliding mode and can lock the position of the translation block (3), the telescopic table (4) comprises a positioning arm (41), a moving arm (42) and a universal wheel (44), the moving arms (42) are connected with the translation blocks (3) in a sliding mode, the moving block (3) can lock the position of the moving arm (42) through the locking device (5), a scissor type connecting rod group (43) is arranged between every two adjacent moving arms (42) so that the moving arms (42) can be close to or far away from the cutting device (1) to move, and the moving arms (42) are used for supporting plates, one end that removal arm (2) were kept away from in digging arm (42) with location arm (41) sliding connection to the position of lockable digging arm (42), a plurality of universal wheel (44) are installed in location arm (41) and digging arm (42) bottom, the side that removal arm (2) top and removal arm (2) are close to location arm (41) is provided with scale (6) respectively.

2. An auxiliary supporting table for a sliding table saw as claimed in claim 1, wherein the translation block (3) comprises a door frame (31) and a first fastening screw (32), the door frame (31) is slidably connected with the moving arm (2) and locked on the moving arm (2) through the first fastening screw (32), the inner sides of the door frame (31) are respectively provided with a sliding block (33), sliding rails (421) are fixed on two sides of the moving arm (42), and the sliding rails (421) are slidably connected with the sliding blocks (33).

3. An auxiliary supporting table for a sliding table saw as claimed in claim 2, wherein the locking device (5) comprises a support (51), a thimble (52), a spring seat (53) and a spring (54), the top of the movable arm (42) is provided with a plurality of positioning holes (422), the support (51) is installed on the side wall of the door-shaped frame (31), the spring seat (53) is installed on the support (51), the thimble (52) is slidably connected with the support (51) and the spring seat (53), the thimble (52) is fixed with a stop ring (55), the spring (54) is sleeved on the thimble (52), and two ends of the spring are respectively connected with the stop ring (55) and the spring seat (53), the thimble (52) can be inserted into the positioning holes (422) under the action of the spring (54), one end of the thimble (52) located in the positioning hole (422) is fixed with a locking strip (56), when the locking bar (56) moves into the spring seat (53), the thimble (52) is limited to be inserted into the positioning hole (422).

4. An auxiliary support table for a sliding table saw as claimed in claim 1, further comprising a first pressing device (7), wherein the first pressing device (7) comprises a first slide seat (71), a second fastening screw (72), a first screw (73), a first pressing block (74) and a first hand wheel (75), the first slide seat (71) is slidably connected with the movable arm (2) and locked by the second fastening screw (72), the first screw (73) is threadedly connected with the first slide seat (71), the first pressing block (74) is fixed at the bottom of the first screw (73), the first hand wheel (75) is fixed at the top of the first screw (73), and the first hand wheel (75) is rotated to press the first pressing block (74) against the plate located on the movable arm (42).

5. An auxiliary support table for a table saw as defined in claim 4, wherein a first rubber pad (76) is provided at the bottom of said first pressing piece (74).

6. An auxiliary support table for a sliding table saw as claimed in claim 1, further comprising a second pressing device (8), wherein the second pressing device (8) comprises a translation assembly (81), a second slide seat (82), a second screw (83), a second pressing block (84) and a second hand wheel (85), the translation assembly (81) is installed at one end of the movable arm (42) close to the positioning arm (41), the second slide seat (82) is installed at an output end of the translation assembly (81), the second screw (83) is in threaded connection with the second slide seat (82), the second pressing block (84) is fixed at the bottom of the second screw (83), the second hand wheel (85) is fixed at the top of the second screw (83), and the second hand wheel (85) is rotated to press the second pressing block (84) against the plate located on the movable arm (42).

7. A table saw auxiliary support as claimed in claim 6, wherein said translation assembly (81) comprises a screw seat (811), a third screw (812), a guide rod (813) and a third hand wheel (814), said screw seat (811) being mounted at an end of said movable arm (42) close to said positioning arm (41), said third screw (812) being screwed to said screw seat (811) and being rotatably connected at one end to said second slide (82), said third hand wheel (814) being fixed at an end of said third screw (812), said guide rod (813) being slidably connected to said screw seat (811) and being fixedly connected at one end to said second slide (82).

8. An auxiliary support table for a table saw as defined in claim 6, wherein a second rubber pad (86) is provided at the bottom of said second pressing block (84).

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