CN2204697Y - Dual end mill for floor strips - Google Patents
Dual end mill for floor strips Download PDFInfo
- Publication number
- CN2204697Y CN2204697Y CN 94221669 CN94221669U CN2204697Y CN 2204697 Y CN2204697 Y CN 2204697Y CN 94221669 CN94221669 CN 94221669 CN 94221669 U CN94221669 U CN 94221669U CN 2204697 Y CN2204697 Y CN 2204697Y
- Authority
- CN
- China
- Prior art keywords
- lead rail
- rail axis
- framework
- milling machine
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model relates to a dual-end milling machine for floor strips which solves the single problem that because the strip feeding speed is not suitable for the hardness change of the strip, the machining quality and the length specification are influenced. The utility model is characterized in that the frame spacing in a feeding mechanism can be adjusted, floor strips with various length specifications more than 200 millimetres can be machined, so the utilization of the milling machine can be enhanced. A rotary limited hydraulic motor with a wider regulating range and a proximity type limit switch are adopted to adjust the feeding speed according to the rigidity of the floor strip to improve the machining quality.
Description
The utility model relates to woodworking machinery, is a kind of duplex head milling machine that is used to process the grooved and tongued floor bar.
Produce the grooved and tongued floor bar, the moulding of at first plank vertically being planed is carried out horizontal mortise with duplex head milling machine to the lath two ends then.The floor strip duplex head milling machine that existing Xinyang Wood Working Machine Factory produces comprises lathe bed, sawing milling planer structure, feed mechanism and transmission device thereof, hold down gag itself and elevating mechanism.The power of feed mechanism is the motor transmission, has only a kind of feed speed, therefore can not adapt to the firmness change of plank, thereby influence crudy.In addition, this milling machine can only be processed the floor strip of single length specification commonly used, the variation that can not meet the need of market.
The purpose of this utility model is to provide a kind of floor strip duplex head milling machine, and it can adapt to the firmness change of plank, improves crudy, can process the floor strip of multiple length specification again, the variation of meeting the need of market.
The floor strip duplex head milling machine that the utility model provides, it comprises lathe bed, the sawing milling planer structure, feed mechanism and transmission device thereof, hold down gag and elevating mechanism thereof, it is characterized in that: feed mechanism is by two frameworks 1 and 2 that structure is identical, be enclosed within on two parallel lead rail axis 3 and 4 and constitute, framework 1 is fixed on the lead rail axis end, framework 2 can slide on lead rail axis, the lead rail axis 4 of double as power transmission shaft is connected with a rotary actuator, described framework 1 and 2 is by the frame body that two proximity limit switches are installed, two round guides and a swing slide bushing assembly of being fixed on the body constitute, the sliding sleeve of this assembly is enclosed within on the round guide, and an end of fork is fixed on the lead rail axis 4.Mobile framework 2 adapts two frame spacings and stave lengths.Adjust the rotating speed of hydraulic motor, the spacing of two limit switches of corresponding adjustment adapts the translational speed that slides on the round guide and the hardness of lath.When fluid motor-driven lead rail axis 4 drive forks 20 promotion sliding sleeves 18 were mobile on round guide, the laths 6 that drop on above the frame body level gauge 12 were pushed left, and until flush by the milling cutter mortise by saw blade, obtain qualified floor strip.
The utility model is compared with prior art, because frame spacing is adjustable, this milling machine can be processed the floor strip of multiple length more than 200 millimeters, thereby can improve the utilization rate of lathe.Because adopt the hydraulic motor and the proximity limit switch of speed adjustable range broad, the feed speed of this milling machine feed mechanism can adapt with the hardness of floor strip, thereby can improve the quality of floor strip.
Fig. 1 is the plan-position schematic diagram of the utility model floor strip duplex head milling machine part parts.
Fig. 2 is an A-A direction view among Fig. 1, also is the front view of a framework of feed mechanism.
In Fig. 1, feed mechanism comprises two frameworks 1 of identical in structure and 2 that are parallel to each other, and they are enclosed within on two lead rail axis 3 and 4 (referring to Fig. 2) by column 10, and its middle frame 1 is fixed on the end of axle 3 and 4, framework 2 can slidably reciprocate on axle 3 and 4, and is as shown in arrow 5.Promote framework 2, regulate frame spacing, this milling machine can processing length be the floor strip of multiple length specification more than 200 millimeters.When lath 6 advances according to direction shown in the arrow 7, finished the flush operation in two ends by saw blade 8 cuttings earlier, two mortise operation is finished by milling cutter 9 cuttings in the back, becomes qualified grooved and tongued floor bar.
The structure of framework is provided by Fig. 2.Two columns 10 and a joist 11 and a level gauge 12 connect and compose frame body.Two round guides 13 and 14 are by on the column and level gauge of bolting.Three sections sleeve pipes 15,16,17 are enclosed within respectively on guide rail 13 and 14, are constituted balladeur train 18 by the steel plate welding.Connecting rod 19 is connected to form the swing carriage assembly with balladeur train 18 and fork 20 respectively by bearing pin.The other end of fork 20 is fixed on the lead rail axis 4 of double as power transmission shaft.On sleeve pipe 16 and 17, be hinged with three link stoppers 21 that are used to promote lath 6 respectively.Above level gauge 12, be provided with the feed bin 22 of depositing lath 6.Be provided with transportable two proximity limit switches 23 in level gauge 12 sides.
The lead rail axis 4 of the utility model duplex head milling machine feed mechanism is driven by the rotary actuator of not drawing among the figure, and axle 4 drivening rods 20 and 19 promote balladeur train 18 and slide left, and block 21 promotion laths 6 in right side are moved to the left along the upper surface of level gauge 12.When left block during near the left limit switch, the left limit switch makes motor and axle 4 counter-rotatings, and fork 20 moves back balladeur train 18 right sides, and when left block during near the right limit switch, the right limit switch stops motor or just changes.A block left side like this is entered the right side and is moved back, one of lath connect one come the level gauge upper surface, flush by the saw blade cutting one by one, by milling cutter cutting mortise.Whole process is continuous, also can be intermittently.Because link stopper and sleeve pipe are the hinged relationship high resiliences, when lath moves to left when pressing the block or the block right side to move back the striking plate bar, block can both the right side pressurized turns left or decompression recovers normal.
The utility model is provided with hold down gag, holddown belt 24 can be regulated height by means of the elevating mechanism of not drawing among the figure, adapting to the floor strip of process different-thickness, but also can be with spring 25 and the pinch roller 26 adjustings pressure to floor strip, not arch camber of floor strip can be pushed down, centripetal force can be reduced again.
Claims (1)
- A kind of floor strip duplex head milling machine, it comprises lathe bed, the sawing milling planer structure, feed mechanism and transmission device thereof, hold down gag and elevating mechanism thereof, of the present utility model being characterised in that: feed mechanism is by two framework (1) and (2) that structure is identical, be enclosed within two parallel lead rail axis (3) and (4) and go up formation, framework (1) is fixed on the lead rail axis end, framework (2) can slide on lead rail axis, the lead rail axis of double as power transmission shaft (4) is connected with a rotary actuator, described framework (1) and (2) are by the frame body that two proximity limit switches are installed, two round guides and a swing slide bushing assembly of being fixed on the body constitute, the sliding sleeve of this assembly is enclosed within on the round guide, and an end of fork is fixed on the lead rail axis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221669 CN2204697Y (en) | 1994-09-04 | 1994-09-04 | Dual end mill for floor strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221669 CN2204697Y (en) | 1994-09-04 | 1994-09-04 | Dual end mill for floor strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204697Y true CN2204697Y (en) | 1995-08-09 |
Family
ID=33835909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221669 Expired - Fee Related CN2204697Y (en) | 1994-09-04 | 1994-09-04 | Dual end mill for floor strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204697Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896679A (en) * | 2011-07-29 | 2013-01-30 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN102896678A (en) * | 2011-07-29 | 2013-01-30 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN103507136A (en) * | 2013-10-15 | 2014-01-15 | 盐城工学院 | Full-automatic antique wood floor making machine |
| CN104006130A (en) * | 2014-05-19 | 2014-08-27 | 苏州天脉导热科技有限公司 | Reciprocation control mechanism |
| CN104842427A (en) * | 2015-05-13 | 2015-08-19 | 李传信 | Wood window machining equipment and process |
-
1994
- 1994-09-04 CN CN 94221669 patent/CN2204697Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896679A (en) * | 2011-07-29 | 2013-01-30 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN102896678A (en) * | 2011-07-29 | 2013-01-30 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN102896678B (en) * | 2011-07-29 | 2014-12-10 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN102896679B (en) * | 2011-07-29 | 2015-05-06 | 江苏森茂竹木业有限公司 | Floor processing equipment and method for processing floors by using same |
| CN103507136A (en) * | 2013-10-15 | 2014-01-15 | 盐城工学院 | Full-automatic antique wood floor making machine |
| CN103507136B (en) * | 2013-10-15 | 2015-09-02 | 盐城工学院 | Full-automatic archaized wood floor processing machine |
| CN104006130A (en) * | 2014-05-19 | 2014-08-27 | 苏州天脉导热科技有限公司 | Reciprocation control mechanism |
| CN104842427A (en) * | 2015-05-13 | 2015-08-19 | 李传信 | Wood window machining equipment and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |