CN202241511U - Processing system of clamp shaft veneer lathe - Google Patents
Processing system of clamp shaft veneer lathe Download PDFInfo
- Publication number
- CN202241511U CN202241511U CN2011203145790U CN201120314579U CN202241511U CN 202241511 U CN202241511 U CN 202241511U CN 2011203145790 U CN2011203145790 U CN 2011203145790U CN 201120314579 U CN201120314579 U CN 201120314579U CN 202241511 U CN202241511 U CN 202241511U
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- Prior art keywords
- leading screw
- screw
- supporting plate
- pressure roller
- screw rod
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000002023 wood Substances 0.000 abstract description 2
- 230000035611 feeding Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a processing system of a clamp shaft veneer lathe. The processing system comprises a cutter feeding mechanism and a reverse balancing mechanism, wherein the reverse balancing mechanism comprises a transmission device and a balance pressing device; the cutter feeding mechanism comprises a first screw rod and a second screw rod which are arranged in parallel; the transmission device comprises two driving gears, a third screw rod and a fourth screw rod; the two driving gears are respectively fixedly arranged at the lower parts of the first screw rod and the second screw rod; the thread turning directions of the third and fourth screw rods are respectively same as those of the first and second screw rods; the third and fourth screw rods are arranged in parallel to the first and second screw rods and are positioned at the outer sides of the first and second screw rods; and the lower parts of the third and fourth screw rods are respectively provided with a driven gear and a clutch. By virtue of gear transmission and screw rod nut transmission, the balance pressing device performs movement in a direction opposite to the cutter feeding direction, thus a reverse balancing action is provided for the flexural deformation of a rickers workpiece and the deformation amount of the rickers workpiece is eliminated or reduced, so that products meet the thickness accuracy requirements, and the product qualified rate and the wood utilization ratio are improved.
Description
Technical field
The utility model relates to a kind of fastening-shaft rotating cutter that has, and especially a kind of system of processing that fastening-shaft rotating cutter is arranged is applicable to the rotary-cut processing of rickers.
Background technology
It is the common equipment of wood processing field that fastening-shaft rotating cutter is arranged, and is used for being peeled into the rickers workpiece having certain thickness wooden skin.Its system of processing comprises tool feeding mechanism, and said tool feeding mechanism comprises first leading screw, second leading screw, knife rest, two axis and first supporting plate and second supporting plate; Said first leading screw and the said second leading screw level, be arranged in parallel, and thread rotary orientation is opposite, its direction of rotation is opposite, and said knife rest can drive the rotary cutter straight-line feed.Along with dwindling of rickers diameter of work; Its rigidity reduces; Meeting occurs bending and deformation along the direction of feed of the rotary cutter of straight-line feed, and the required precision that does not reach wooden skin thickness intermediate thin appears and the thick phenomenon in two ends, in the wooden skin that rotary-cut is produced; Make product quality defective, timber utilization rate is lower.
The utility model content
The technical problem that the utility model will solve is: the above-mentioned defective that overcomes prior art; A kind of system of processing that fastening-shaft rotating cutter is arranged that has reverse equilibrium function for the distortion of rickers workpiece is provided; Eliminate or reduce the deflection of rickers workpiece; Make product reach the required precision of thickness, improve product percent of pass and timber utilization rate.
The technical scheme that the utility model is taked is:
It comprises tool feeding mechanism and reverse balanced controls; Said tool feeding mechanism comprises first leading screw, second leading screw, knife rest, two axis and first supporting plate and second supporting plate; Said reverse balanced controls comprise transmission device and balance hold down gag, and said transmission device comprises two driving gears, two driven gears, the 3rd leading screw, the 4th leading screw, the 3rd screw, the 4th screw, the 3rd slide block, Four-slider, two second press strips and crossbeams; Said two driving gears are fixedly installed in the bottom of said first leading screw and said second leading screw respectively; Said the 3rd leading screw and said the 4th leading screw are respectively with said first leading screw and identical, the in parallel layout of the said second threads of lead screw rotation direction and be positioned at its outside; Said two driven gears are installed on the bottom of said the 3rd leading screw and said the 4th leading screw respectively; Said the 3rd screw and said the 4th screw mesh with said the 3rd leading screw and said the 4th leading screw respectively; Said the 3rd slide block is fixedly connected with said the 4th screw with said the 3rd screw respectively with said Four-slider; Its sliding surface lays respectively on the plane of said first supporting plate and said second supporting plate; Said two second press strips are fixedly connected on respectively on the plane of said first supporting plate and said second supporting plate, and are connected in respectively in the sliding guide groove of said the 3rd slide block and said Four-slider, and said crossbeam is fixedly connected respectively with said Four-slider with said the 3rd slide block; Said balance hold down gag comprises that a cover is installed on said crossbeam middle part and can carries out the pressure roller assembly that balance compresses to said rickers workpiece; Said pressure roller assembly comprises two pressure rollers and a pressure roller installing rack, and said two pressure rollers are installed on the vertical plates on both sides of said pressure roller installing rack.
Said the 3rd slide block and said Four-slider are all rectangular shape, and the middle part on two planes is provided with long through-hole about it, and said axis passes from said long through-hole.
Said transmission device comprises that also two can be controlled the clutch that said driven gear makes itself and said driving gear mesh or throw off.
Said balance hold down gag also comprises leading screw feeder assembly and guidance set; Said leading screw feeder assembly comprises leading screw five and screw five, and said screw five meshes with said leading screw five, and is embedded in the middle part of said crossbeam, and said pressure roller installing rack is crossed pair of bearings one with said leading screw five-way and is connected; Said guidance set comprises two guide shafts) and two guide pin bushings, said guide pin bushing symmetry on said crossbeam is embedded in the both sides of said screw five, and said guide shaft passes said guide pin bushing, and its lower end is fixedly connected on the two ends of said pressure roller installing rack.
Said bearing one is a thrust bearing.
Said leading screw feeder assembly also comprises handwheel, and said handwheel is fixedly connected on the upper end of said leading screw five.
Adopt the beneficial effect that technique scheme produced to be: when the reduced of rickers workpiece, when rigidity reduces, to stir said clutch, make the engagement of said driven gear and said driving gear; Rotary cutter along straight line to the said rickers workpiece feeding time, under the effect of said transmission device, said balance hold down gag also along straight line oppositely near said rickers workpiece; The said handwheel of manual operation makes said pressure roller compress said rickers workpiece.With regard to for the flexural deformation of said rickers workpiece provides a reverse balanced action, eliminate or reduce the deflection of rickers workpiece like this, make product reach the required precision of thickness, improve product percent of pass and timber utilization rate.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 be among Fig. 1 A to looking enlarged diagram;
Fig. 3 is the enlarged diagram of analysing and observe of Fig. 2 midship section B-B;
Fig. 4 be among Fig. 1 C to looking enlarged diagram.
1-first leading screw; 2-first screw; 3-first slide block; The 4-knife rest; The 5-rotary cutter; The 6-axis; 7-first screw; 8-rickers workpiece; 9-the 3rd leading screw; The 10-driven gear; 11-the 3rd screw; 12-the 3rd slide block; 13-second screw; The 14-crossbeam; The 15-pressure roller; 16-pressure roller installing rack; The 17-guide shaft; 18-the 5th leading screw; 19-the 5th screw; The 20-guide pin bushing; The 21-handwheel; 22-first supporting plate; 23-second press strip; 24-first press strip; 25-bearing one; 26-second leading screw; 27-second screw; The 28-driving gear; 29-the 4th leading screw; 30-the 4th screw; 31-second slide block; The 32-Four-slider; 33-second supporting plate; The 34-clutch; The 35-axle; The 36-bevel gear; The 37-bearing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
The utility model comprises tool feeding mechanism and reverse balanced controls; Said tool feeding mechanism comprises first leading screw 1, second leading screw 26, knife rest 4, two axis 6 and first supporting plate 22 and second supporting plates 33; Said reverse balanced controls are made up of transmission device and balance hold down gag; Said transmission device comprises two driving gears 28, two driven gears 10, two clutches 34, the 3rd leading screw 9, the 4th leading screw 29, the 3rd screw 11, the 4th screw 30, the 3rd slide block 12, Four-slider 32, two second press strips 23 and crossbeams 14; Said two driving gears 28 are fixedly installed in the bottom of said first leading screw 1 and said second leading screw 26 respectively; Said the 3rd leading screw 9 is identical with said second leading screw, 26 thread rotary orientations with said first leading screw 1 respectively with said the 4th leading screw 29; Layout in parallel; And be positioned at outside it; Said two driven gears 10 and said two clutches 34 are installed on the bottom of said the 3rd leading screw 9 and said the 4th leading screw 29 respectively; Said the 3rd screw 11 meshes with said the 3rd leading screw 9 and said the 4th leading screw 29 respectively with said the 4th screw 30; Said the 3rd slide block 12 and said Four-slider 32 respectively with said the 3rd screw 11 and said the 4th screw 30 through being threaded, its sliding surface lays respectively on the plane of said first supporting plate 22 and said second supporting plate 33, said two second press strips 23 are fixedly connected on the plane of said first supporting plate 22 and said second supporting plate 33 through screw thread respectively; And be connected in respectively in the sliding guide groove of said the 3rd slide block 12 and said Four-slider 32, said crossbeam 14 is fixedly connected respectively with said Four-slider 32 with said the 3rd slide block 12; Said balance hold down gag is made up of leading screw feeder assembly, pressure roller assembly and guidance set; Said leading screw feeder assembly comprises leading screw 5 18, screw 5 19 and handwheel 21, and said screw 5 19 meshes with said leading screw 5 18, and is embedded in the middle part of said crossbeam 14, and said handwheel 21 is fixedly connected on the upper end of said leading screw 5 18; Said pressure roller assembly comprises two pressure rollers 15 and a pressure roller installing rack 16, and said pressure roller 15 is installed on the vertical plates on both sides of said pressure roller installing rack 16, and said pressure roller installing rack 16 is connected through pair of bearings 1 with said leading screw 5 18; Said guidance set is made up of two guide shafts 17 and two guide pin bushings 20, and said guide pin bushing 20 symmetry on said crossbeam 14 is embedded in the both sides of said screw 5 19, and said guide shaft 17 passes said guide pin bushing 20, and its lower end is fixedly connected on the two ends of said pressure roller installing rack 16.
Said slide block 3 12 and said slide block 4 32 are all rectangular shape, and the middle part on two planes is provided with long through-hole about it, and said axis 6 passes from this through hole.
Said bearing 1 is a thrust bearing.
When the reduced of rickers workpiece 8, when rigidity reduces, stir said clutch 34, make said driven gear 10 and said driving gear 28 engagements; Rotary cutter 5 along straight line to said rickers workpiece 8 feedings time, under the effect of said transmission device, said balance hold down gag also along straight line oppositely near said rickers workpiece 8; The said handwheel 21 of manual operation makes said pressure roller 15 compress said rickers workpiece 8.With regard to for the flexural deformation of said rickers workpiece 8 provides a reverse balanced action, eliminate or reduce the deflection of rickers workpiece 8 like this, make product reach the required precision of thickness, improve product percent of pass and timber utilization rate.
Claims (6)
1. system of processing that fastening-shaft rotating cutter is arranged; It comprises tool feeding mechanism; Said tool feeding mechanism comprises first leading screw (1), second leading screw (26), knife rest (4), two axis (6) and first supporting plate (22) and second supporting plate (33); It is characterized in that it also comprises reverse balanced controls; Said reverse balanced controls comprise transmission device and balance hold down gag, and said transmission device comprises two driving gears (28), two driven gears (10), the 3rd leading screw (9), the 4th leading screw (29), the 3rd screw (11), the 4th screw (30), the 3rd slide block (12), Four-slider (32), two second press strips (23) and crossbeam (14); Said two driving gears (28) are fixedly installed in the bottom of said first leading screw (1) and said second leading screw (26) respectively; Said the 3rd leading screw (9) and said the 4th leading screw (29) are respectively with said first leading screw (1) and identical, the in parallel layout of said second leading screw (26) thread rotary orientation and be positioned at its outside; Said two driven gears (10) are installed on the bottom of said the 3rd leading screw (9) and said the 4th leading screw (29) respectively; Said the 3rd screw (11) and said the 4th screw (30) mesh with said the 3rd leading screw (9) and said the 4th leading screw (29) respectively; Said the 3rd slide block (12) is fixedly connected with said the 4th screw (30) with said the 3rd screw (11) respectively with said Four-slider (32); Its sliding surface lays respectively on the plane of said first supporting plate (22) and said second supporting plate (33); Said two second press strips (23) are fixedly connected on respectively on the plane of said first supporting plate (22) and said second supporting plate (33); And be connected in respectively in the sliding guide groove of said the 3rd slide block (12) and said Four-slider (32), said crossbeam (14) is fixedly connected respectively with said Four-slider (32) with said the 3rd slide block (12); Said balance hold down gag comprises that a cover is installed on said crossbeam (14) middle part and can carries out the pressure roller assembly that balance compresses to said rickers workpiece (8); Said pressure roller assembly comprises two pressure rollers (15) and a pressure roller installing rack (16), and said two pressure rollers (15) are installed on the vertical plates on both sides of said pressure roller installing rack (16).
2. a kind of system of processing that fastening-shaft rotating cutter is arranged according to claim 1; It is characterized in that said the 3rd slide block (12) and said Four-slider (32); Be all rectangular shape, the middle part on two planes is provided with long through-hole about it, and said axis (6) passes from said long through-hole.
3. a kind of system of processing that fastening-shaft rotating cutter is arranged according to claim 1 is characterized in that said transmission device comprises that also two can be controlled the clutch (34) that said driven gear (10) makes itself and said driving gear (28) mesh or throw off.
4. a kind of system of processing that fastening-shaft rotating cutter is arranged according to claim 1 is characterized in that said balance hold down gag also comprises leading screw feeder assembly and guidance set; Said leading screw feeder assembly comprises leading screw five (18) and screw five (19); Said screw five (19) and said leading screw five (18) engagements; And being embedded in the middle part of said crossbeam (14), said pressure roller installing rack (16) is connected through pair of bearings one (25) with said leading screw five (18); Said guidance set comprises two guide shafts (17) and two guide pin bushings (20); Said guide pin bushing (20) is gone up the both sides that symmetry is embedded in said screw five (19) at said crossbeam (14); Said guide shaft (17) passes said guide pin bushing (20), and its lower end is fixedly connected on the two ends of said pressure roller installing rack (16).
5. a kind of system of processing that fastening-shaft rotating cutter is arranged according to claim 4 is characterized in that said bearing one (25) is thrust bearing.
6. a kind of system of processing that fastening-shaft rotating cutter is arranged according to claim 4 is characterized in that said leading screw feeder assembly also comprises handwheel (21), and said handwheel (21) is fixedly connected on the upper end of said leading screw five (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203145790U CN202241511U (en) | 2011-08-26 | 2011-08-26 | Processing system of clamp shaft veneer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203145790U CN202241511U (en) | 2011-08-26 | 2011-08-26 | Processing system of clamp shaft veneer lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241511U true CN202241511U (en) | 2012-05-30 |
Family
ID=46102805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203145790U Expired - Fee Related CN202241511U (en) | 2011-08-26 | 2011-08-26 | Processing system of clamp shaft veneer lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017143802A1 (en) * | 2016-02-25 | 2017-08-31 | 江苏渔歌子家具有限公司 | New timber rotary lathe |
| CN111516059A (en) * | 2020-05-19 | 2020-08-11 | 福州晋安霸仙科技有限公司 | Veneer cutting equipment for plywood |
-
2011
- 2011-08-26 CN CN2011203145790U patent/CN202241511U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017143802A1 (en) * | 2016-02-25 | 2017-08-31 | 江苏渔歌子家具有限公司 | New timber rotary lathe |
| CN111516059A (en) * | 2020-05-19 | 2020-08-11 | 福州晋安霸仙科技有限公司 | Veneer cutting equipment for plywood |
| CN111516059B (en) * | 2020-05-19 | 2020-12-08 | 安徽百泰工艺品有限公司 | Veneer cutting equipment for plywood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120826 |