CN207616763U

CN207616763U - A kind of Furniture manufacturing with decrease of noise functions timber efficient cutting

Info

Publication number: CN207616763U
Application number: CN201721116017.9U
Authority: CN
Inventors: 陈荣坤
Original assignee: Guangdong Rich And Beautiful Furniture Co Ltd
Current assignee: Guangdong fuhemei Industrial Co.,Ltd.
Priority date: 2017-09-01
Filing date: 2017-09-01
Publication date: 2018-07-17
Anticipated expiration: 2027-09-01

Abstract

The utility model discloses a kind of timber efficient cuttings of the Furniture manufacturing with decrease of noise functions, including cutting bed, damping device, cutting motor, cutting wheel, first lead screw, guide post, second lead screw and stationary fixture, damping device is installed on the downside of the cutting bed, it is also installed with cutting motor on front side of the cutting bed, cutting motor output shaft pierces into inside cutting bed and is connected with cutting wheel, screw thread is equipped with elevator on second lead screw, elevator is also slidably mounted on by slide opening in guide post, it is mounted on stationary fixture on the downside of the swivel nut and sliding sleeve.The timber cutter device can carry out stablizing cutting by log grapple is next, while the timber that can meet different-thickness and width carries out cutting work, and compare existing cutter device safety coefficient higher, and hand is avoided to be contacted with cutting wheel.The noise generated in cutting process can be reduced simultaneously, securely and reliably.

Description

A kind of Furniture manufacturing with decrease of noise functions timber efficient cutting

Technical field

The utility model is related to a kind of grinding device, specifically a kind of Furniture manufacturing timber with decrease of noise functions is efficient Cutter device.

Background technology

In solid wood processing, it is necessary first to carry out cutting into blanket to timber, then carry out subsequent processing, existing timber again Cutting mostly use cutting machine and be processed, cutting machine generally comprises a workbench workbench equipped with a strip, rectangular Slot, cutting sheet is provided in slot, and saw blade drives cutting sheet rotation to cut timber by motor.This cutting mode needs Human hand helps timber slowly to promote, and timber is sent into cutting sheet and is cut, is shaken since timber contacts will produce with cutting sheet It moves, and will also result in the double swerve of timber by manually pushing away, be susceptible to and cut not straight problem, influence subsequent processing. It is easy to happen unsafe accident, the life and health of critical operator in operating process simultaneously；It is produced in cutting process simultaneously Raw great noise, influences operating personnel.

Utility model content

The purpose of this utility model is to provide a kind of timber efficient cutting of the Furniture manufacturing with decrease of noise functions, To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions：

A kind of Furniture manufacturing with decrease of noise functions timber efficient cutting, including cutting bed, damping device, cutting Motor, cutting wheel, the first lead screw, guide post, the second lead screw and stationary fixture, the cutting bed downside are equipped with damping device, Damping device is equipped with link block, first piston is welded on the downside of link block at least provided with four groups on the downside of the damping device Bar, First piston bar straight down and pierce into the first piston chamber inside damping device, and the is connected on the downside of First piston bar One piston, is connected with damping spring between first piston downside and first piston bottom of chamber portion, the first piston chamber lower part is left Right both sides are provided with several groups air vent, and air vent is connected to the ventilation lumen in outside, and the ventilation lumen other end is in communication with the outside；The company It connects and is also fixedly welded with second piston bar on the downside of block, second piston bar is provided with two groups, and second piston bar is pierced into positioned at damping In second piston chamber inside device, second piston bar lower end is connected with second piston, if being equipped on the downside of the second piston Dry group magnetic patch, second piston bottom of chamber portion is also equipped with several groups magnetic patch.

Cutting motor is also installed on front side of the cutting bed, cutting motor output shaft is pierced into inside cutting bed and connected There is cutting wheel, sliding rail is also mounted by means of screws on the cutting bed, supporting rack, the cutting are slidably fitted on sliding rail It is also installed with the first connecting plate on the left of platform, the first lead screw, the first lead screw is rotatablely equipped with by bearing on the first connecting plate Horizontal to the right and to pierce into inside supporting rack, the first lead screw is connect with supporting rack internal whorl, by rotating crank manually, to make Screw-thread fit between first lead screw, to realize moving left and right for supporting rack, support frame as described above upper end is welded with top plate, on top plate Side center is installed with lifting motor, and lifting motor output shaft is connected with second straight down and by shaft coupling Bar, the second screw lower end are rotatably installed in cutting bed upper surface by bearing, are also fixedly mounted between the top plate and cutting bed There are guide post, guide post to be provided with two groups of left and right sides for being located at the second lead screw, screw thread is equipped on second lead screw Elevator, elevator are also slidably mounted on by slide opening in guide post, and the second connecting plate is also welded on front side of the elevator, the It is symmetrically installed with riser on the downside of two connecting plates, third lead screw, third lead screw are rotatablely equipped between the riser of the left and right sides Right end is installed with rolled round, described that slide bar, third lead screw or so two are also fixedly welded between the riser of the left and right sides Equal screw thread is equipped with swivel nut on partial threads, and two groups of sliding sleeves are slidably fitted on the slide bar, fixed between swivel nut and sliding sleeve to connect It is connected to connecting rod, stationary fixture is mounted on the downside of the swivel nut and sliding sleeve.

As further program of the utility model：It is connected with spring between the grinding case outer right wall and rack.

As the utility model further scheme：Magnetic patch on the downside of the second piston and second piston bottom of chamber portion Magnetic patch polarity is identical.

As the utility model further scheme：The cutting wheel is serrated.

As the utility model further scheme：The first lead screw right end is installed with crank.

As the utility model further scheme：The third lead screw and a left side on slide bar keeping parallelism and third lead screw Right two parts hand of spiral is opposite.

As the utility model further scheme：Clamping opening is provided on the stationary fixture, the opening width of clamping opening is 9- 10mm。

As the utility model further scheme：Pumping rod is slidably fitted on the stationary fixture, under pumping rod End is fixedly welded with fixture block, and fixture block is located inside clamping opening, and pumping rod upper end is installed with pull head.

Compared with prior art, the utility model has the beneficial effects that：1. the timber cutter device can be next by log grapple It carries out stablizing cutting, while the timber that can meet different-thickness and width carries out cutting work, and compares existing cutter device Safety coefficient higher, avoids hand from being contacted with cutting wheel.

2. also dual to play by the repulsive force between magnetic patch while being provided with damping spring in damping device The effect of damping to effectively reduce the noise generated in cutting, and can avoid damping in the slow decline that is under pressure Spring is led to irreversible injury occur by larger impact force, improves the service life of damping spring, while can slowly spring back, It effectively avoids springing back and too fast causes secondary vibrations.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of the Furniture manufacturing timber efficient cutting with decrease of noise functions.

Fig. 2 is a kind of structural schematic diagram of the Furniture manufacturing timber efficient cutting side view with decrease of noise functions.

Fig. 3 is that the structure that the portions A amplify in a kind of Furniture manufacturing timber efficient cutting with decrease of noise functions is shown It is intended to.

Fig. 4 is that the second lead screw coordinates with swivel nut in a kind of Furniture manufacturing timber efficient cutting with decrease of noise functions Structural schematic diagram.

Fig. 5 is a kind of structural representation of stationary fixture in Furniture manufacturing timber efficient cutting with decrease of noise functions Figure.

In figure：1- cutting beds, 2- damping devices, 3- cutting motors, 4- cutting wheels, 5- supporting racks, 6- sliding rails, 7- top plates, The first connecting plates of 8-, the first lead screws of 9-, 10- guide posts, 11- lifting motors, the second lead screws of 12-, 13- elevators, 14- second connect Fishplate bar, 15- risers, 16- thirds lead screw, 17- slide bars, 18- swivel nuts, 19- sliding sleeves, 20- connecting rods, 21- rolled rounds, 22- stationary fixtures, 201- link blocks, 202- lower bottom bases, 203- First piston bars, 204- first pistons chamber, 205- first pistons, 206- damping bullets Spring, 207- air vents, 208- ventilation lumens, 209- second piston bars, 210- second pistons chamber, 211- second pistons, 212- magnetic Block, 221- clamping opening, 222- fixture blocks, 223- pumping rods, 224- pull heads.

Specific implementation mode

The technical solution of this patent is described in more detail With reference to embodiment.

Please refer to Fig.1-5, a kind of Furniture manufacturing with decrease of noise functions timber efficient cutting, including cutting bed 1, Damping device 2, cutting motor 3, cutting wheel 4, the first lead screw 9, guide post 10, the second lead screw 12 and stationary fixture 22, it is described to cut 1 downside of the ceding of Taiwan is equipped with damping device 2, and for damping device 2 at least provided with four groups, 2 downside of the damping device is equipped with connection Block 201, the downside of link block 201 are welded with First piston bar 203, and First piston bar 203 straight down and pierces into damping device 2 In the first piston chamber 204 in portion, 203 downside of First piston bar is connected with first piston 205,205 downside of first piston and first It is connected with damping spring 206 between 204 bottom of plunger shaft, several groups are provided at left and right sides of 204 lower part of first piston chamber Air vent 207, air vent 207 are connected to the ventilation lumen 208 in outside, and 208 other end of ventilation lumen is in communication with the outside；The link block 201 downsides are also fixedly welded with second piston bar 209, and second piston bar 209 is provided with two groups, and second piston bar 209 pierces into In the second piston chamber 210 inside damping device 2,209 lower end of second piston bar is connected with second piston 211, and described The downside of two piston 211 is equipped with several groups magnetic patch 212, and 210 bottom of second piston chamber is also equipped with several groups magnetic patch 212, and second The magnetic patch 212 of 211 downside of piston is identical as 212 polarity of magnetic patch of 210 bottom of second piston chamber.

1 front side of the cutting bed is also installed with cutting motor 3, and 3 output shaft of cutting motor pierces into 1 inside of cutting bed simultaneously It is connected with cutting wheel 4, cutting wheel 4 is serrated, and is also mounted by means of screws with sliding rail 6 on the cutting bed 1, on sliding rail 6 It is slidably fitted with supporting rack 5,1 left side of the cutting bed is also installed with the first connecting plate 8, passes through axis on the first connecting plate 8 Hold and be rotatablely equipped with the first lead screw 9, the first lead screw 9 is horizontal to the right and to be pierced into inside supporting rack 5, the first lead screw 9 in supporting rack 5 Portion is threadedly coupled, and 9 right end of the first lead screw is installed with crank (not marked in figure), by rotating crank manually, to make the Screw-thread fit between one lead screw 9, to realize that moving left and right for supporting rack 5,5 upper end of support frame as described above are welded with top plate 7, top plate 7 upper center positions are installed with lifting motor 11, and 11 output shaft of lifting motor is connected with straight down and by shaft coupling Second lead screw 12,12 lower end of the second lead screw are rotatably installed in 1 upper surface of cutting bed by bearing, the top plate 7 and cutting bed 1 it Between be also installed with guide post 10, guide post 10 is provided with two groups of left and right sides for being located at the second lead screw 12, described Screw thread is equipped with elevator 13 on two lead screws 12, and elevator 13 is also slidably mounted on by slide opening in guide post 10, the lifting 13 front side of block is also welded with the second connecting plate 14, and 14 downside of the second connecting plate is symmetrically installed with riser 15, is located at the left and right sides Third lead screw 16 is rotatablely equipped between riser 15,16 right end of third lead screw is installed with rolled round 21, described to be located at left and right two Slide bar 17, third lead screw 16 and 17 keeping parallelism of slide bar are also fixedly welded between the riser 15 of side, on third lead screw 16 or so Two parts hand of spiral is on the contrary, and equal screw thread is equipped with swivel nut 18, the slide bar 17 on 16 or so two parts screw thread of third lead screw On be slidably fitted with two groups of sliding sleeves 19, connecting rod 20, the swivel nut 18 and sliding sleeve 19 are fixedly connected between swivel nut 18 and sliding sleeve 19 Downside is mounted on stationary fixture 22, and clamping opening 221 is provided on stationary fixture 22, and the opening width of clamping opening 221 is 9-10mm, from And meet the cutting work of most of timber, it is slidably fitted with pumping rod 223,223 lower end of pumping rod on the stationary fixture 22 It is fixedly welded with fixture block 222, fixture block 222 is located inside clamping opening 221, and 223 upper end of the pumping rod is installed with pull head 224。

The operation principle of the utility model is：When needing to cut timber, first according to the developed width of timber, adjust Spacing of the section between the stationary fixture 22 of the left and right sides, by rotating rolled round 21, to make swivel nut 18 and cutting bed third Screw-thread fit between lead screw 16, swivel nut 18 move left and right on third lead screw 16, due to 16 or so two parts screw thread of third lead screw Direction to adjust positioned at the swivel nut 18 of the left and right sides on the contrary, so that, simultaneously to centre or to both sides movement, be located at left and right two Spacing between the stationary fixture 22 of side adjusts 22 spacing of stationary fixture and the quadrangle of timber is clipped in stationary fixture 22 after the completion On, it is then electrified to that cutting motor 3 and cutting bed lifting motor 11 is made to start to rotate, by the rotation side for controlling lifting motor 11 To make screw-thread fit between elevator 13 and the second lead screw 12, the lifting of realization elevator 13, to drive timber downward It moves through cutting wheel 4 to cut timber, then rotates the crank on the first lead screw 9, to make between the first lead screw 9 Screw-thread fit cuts apart timber to realize moving left and right for supporting rack 5 completely；It can be pressed down against connection in cutting Block 201, pressurization First piston bar 203, First piston bar 203 drive first piston 205 to move downward to link block 201 downwards, by It is connected with damping spring 206 between 205 downside of first piston and 204 bottom of first piston chamber, to play the role of damping, The gas in first piston chamber 204 can be discharged from air vent 207 during first piston 205 moves downward simultaneously, by Gradually air vent 207 to be blocked during first piston 205 moves downward, 207 quantity of air vent gradually decreases, to The speed that gas is discharged is slower and slower, to which first piston 205 can be made slowly to decline, avoids damping spring 206 by larger Impact force leads to irreversible injury occur, and 201 downside of the link block is also fixedly welded with second piston bar 209, and second lives Stopper rod 209 is provided with two groups, and second piston bar 209 pierces into the second piston chamber 210 inside damping device 2, and second 209 lower end of piston rod is connected with second piston 211, and 211 downside of the second piston is equipped with several groups magnetic patch 212, and second lives 210 bottom of plug chamber is also equipped with several groups magnetic patch 212, and the magnetic patch 212 of 211 downside of second piston and 210 bottom of second piston chamber 212 polarity of magnetic patch in portion is identical, when being pressed down against link block 201 when cut, to which second piston bar 209 can also transported downwards It is dynamic, drive the magnetic patch 212 of 211 downside of second piston to move downward while being moved downward by second piston bar 209, due to second The magnetic patch 212 of 211 downside of piston is identical as 212 polarity of magnetic patch of 210 bottom of second piston chamber, to generate repulsive force, also can Play cushioning buffer effect.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims

1. a kind of Furniture manufacturing with decrease of noise functions timber efficient cutting, including cutting bed (1), damping device (2), Cutting motor (3), cutting wheel (4), the first lead screw (9), guide post (10), the second lead screw (12) and stationary fixture (22), it is special Sign is：Damping device (2) is installed on the downside of the cutting bed (1), link block is installed on the downside of the damping device (2) (201), it is welded with First piston bar (203) on the downside of link block (201), First piston bar (203) straight down and pierces into damping In the internal first piston chamber (204) of device (2), first piston (205) is connected on the downside of First piston bar (203), first lives It fills in and is connected with damping spring (206) on the downside of (205) between first piston chamber (204) bottom, under the first piston chamber (204) The part left and right sides is provided with several groups air vent (207), and air vent (207) is connected to the ventilation lumen (208) in outside, ventilation lumen (208) other end is in communication with the outside；It is also fixedly welded with second piston bar (209), second piston on the downside of the link block (201) Bar (209) pierces into the internal second piston chamber (210) of damping device (2), and second piston bar (209) lower end is connected with the Two pistons (211), second piston (211) downside are equipped with several groups magnetic patch (212), second piston chamber (210) bottom Several groups magnetic patch (212) is installed；It is also installed with cutting motor (3) on front side of the cutting bed (1), cutting motor (3) is defeated Shaft pierces into cutting bed (1) inside and is connected with cutting wheel (4), and cunning is also mounted by means of screws on the cutting bed (1) Rail (6) is slidably fitted with supporting rack (5) on sliding rail (6), the first connecting plate is also installed on the left of the cutting bed (1) (8), the first lead screw (9) is rotatablely equipped with by bearing on the first connecting plate (8), the first lead screw (9) is horizontal to the right and to pierce into branch Support (5) is internal, and the first lead screw (9) is connect with supporting rack (5) internal whorl, and support frame as described above (5) upper end is welded with top plate (7), top plate (7) upper center position is installed with lifting motor (11), and lifting motor (11) output shaft straight down and leads to It crosses shaft coupling and is connected with the second lead screw (12), guide post (10) is also installed between the top plate (7) and cutting bed (1), Guide post (10) is provided with two groups of left and right sides for being located at the second lead screw (12), and screw thread is installed on second lead screw (12) There are elevator (13), elevator (13) to be also slidably mounted in guide post (10) by slide opening, on front side of the elevator (13) also It is welded with the second connecting plate (14), riser (15) is symmetrically installed on the downside of the second connecting plate (14), is located at the riser of the left and right sides (15) third lead screw (16) is rotatablely equipped between, third lead screw (16) right end is installed with rolled round (21), described to be located at a left side Slide bar (17) is also fixedly welded between the riser (15) of right both sides, screw thread is pacified on two parts screw thread of third lead screw (16) left and right Equipped with swivel nut (18), two groups of sliding sleeves (19) are slidably fitted on the slide bar (17), it is fixed between swivel nut (18) and sliding sleeve (19) It is connected with connecting rod (20), stationary fixture (22) is mounted on the downside of the swivel nut (18) and sliding sleeve (19).

2. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：Magnetic patch (212) polarity phase of magnetic patch (212) and second piston chamber (210) bottom on the downside of the second piston (211) Together.

3. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：The cutting wheel (4) is serrated.

4. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：First lead screw (9) right end is installed with crank.

5. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：The lifting motor (11) is servo motor.

6. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：The third lead screw (16) and left and right two parts hand of spiral phase on slide bar (17) keeping parallelism and third lead screw (16) Instead.

7. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：Clamping opening (221) is provided on the stationary fixture (22), the opening width of clamping opening (221) is 9-10mm.

8. a kind of Furniture manufacturing with decrease of noise functions according to claim 1 timber efficient cutting, feature It is：Pumping rod (223) is slidably fitted on the stationary fixture (22), pumping rod (223) lower end is fixedly welded with fixture block (222), fixture block (222) is located at clamping opening (221) inside, and pumping rod (223) upper end is installed with pull head (224).