CN85203920U - Automatic plane safety device for carpenter trying plane - Google Patents
Automatic plane safety device for carpenter trying plane Download PDFInfo
- Publication number
- CN85203920U CN85203920U CN 85203920 CN85203920U CN85203920U CN 85203920 U CN85203920 U CN 85203920U CN 85203920 CN85203920 CN 85203920 CN 85203920 U CN85203920 U CN 85203920U CN 85203920 U CN85203920 U CN 85203920U
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- China
- Prior art keywords
- safety device
- automatic
- planing
- plane
- carpenter
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model provides an automatic plane safety device for carpenter trying plane, which is characterized in that a metal roller is installed rigidly, lifted automatically and adjusted in micro-scale. A lifting mechanism can be adjusted according to the thickness of a piece of wood to be processed, in order to make the metal roller which rotates uniformly in the same direction with a feeding mechanism press against the wood and bring the wood to a cutter shaft. The wood is planed and discharged automatically by the automatic plane safety device for carpenter trying plane, so the hands of an operator need not to be put into the hazardous area of the cutter shaft. The surface of the wood being processed in smooth. The utility model has the advantages of easy operation, safety performance, stable pressure, uniform planing speed, easy fabrication, convenient installation. An original planing machine need not to be changed before the automatic plane safety device for carpenter trying plane is added.
Description
The utility model relates to a kind of thicknessing and planning machine, the particularly carpenter's flat plane safety device of planing automatically.
Existing thicknessing and planning machine when mostly being manual feeding, operation, is lived process wood with handgrip, unless you give your whole attention to it, just has the danger that reams finger.
At above-mentioned situation, the someone did to improve a little, made a kind of easy safety device." safty device in woodworking planer " of Beijing steel-casting foundry of engineering machinery industry company that in 1982 the 8th periodicals of " mechanic " magazine (hot-working) of publishing as research institute of scientific-technical information of Ministry of Machine-Building Industry carry, adopt foamed plastics to make hand pressure board, push down timber to be processed with hand pressure board during operation, feeding processing.Though this device is safer, its shortcoming is: because manual operations, pressure and fltting speed are inhomogeneous, and labour intensity is big, inefficiency, and the crudy quality depends on operator's technical merit height to a great extent.The wood surface planer safety pay-off that Chongqing, Sichuan the 3rd machine tool plant makes, model MB～F40, automatic feed mechanism adopts the flexible installation of rubber belt track, can reach the purpose of security protection, but its weak point is to install because of rubber belt track is flexible, treats the process wood pressure instability, the planing cutting speed inequality, cause process wood rough, ripple is arranged, influence crudy.In addition, the elevating mechanism of this device is regulated by manually moving handwheel, so it is time-consuming to require great effort during operation, operating efficiency is not high.
The purpose of this utility model is that a kind of improved carpenter's flat plane safety device of planing automatically will be provided, this device adopt the installation of metal roller rigidity, automatic lifting and automatically trace regulate, it not only can self-feeding, and pressure is suitable, speed is even.Both guaranteed crudy, safe and reliable again.And easy and simple to handle, labour intensity is little, high efficiency.
The utility model is achieved in that the thickness according to timber to be processed, regulate elevating mechanism, the metal roller that makes the surface that is contained on the trolley body have decorative pattern is just in time pushed down timber, during planing, four equidirectional uniform rotation of metal roller that rigidity is installed, fine setting slide up-down adjustment is about to timber and brings to the cutter shaft place, automatically planing, self-emptying.During work, operator's hand need not to enter the cutter shaft hazardous area, thereby reaches the purpose of security protection.
The utility model pressure is steady, and speed is even, process wood smooth surface, non-ripple.Easy operating, safe and reliable.This device is made simple, easy for installation, as long as increase planing safety device part automatically on former planing bench, former planer be need not to carry out any transformation.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the carpenter's flat plane safety device front view of planing automatically;
Fig. 2 is the carpenter's flat plane safety device vertical view of planing automatically;
Fig. 3 is fine setting slide (33) B～B amplification view.
Below in conjunction with details and the working condition thereof of accompanying drawing detailed description according to the concrete device that the utility model proposes.
This device mainly is made up of an automatic feed mechanism and an automatic hoisting mechanism and an automatic fine tuning mechanism.
Automatic feed mechanism has a motor (1), by catcher (2) and interior worm screw (3) horizontal coupled of deceleration box (34), worm screw (3) drives worm gear (4), the spindle nose gear wheel (5) of worm gear (4) drives pinion (6), pinion (6) drives gear wheel (7), gear wheel (7) drives pinion (8), pinion (8) drives gear wheel (9), gear wheel (9) drives pinion (10), pinion (10) drives gear wheel (11), gear wheel (11) drives pinion (12), and pinion (12) drives gear wheel (13).Like this, big pinion one-level passes one-level, direct transfers to gear wheel (13).Four gear wheels (7), (9), (11), (13) respectively with four metal rollers (14), (15), (16), (17) coaxial fixed connection, thereby four cylinders are rotated synchronously.Above-mentioned all members all are placed on the trolley body (37), form the integral body of an automatic feed mechanism.
Automatic hoisting mechanism has a motor (18), by catcher (19) and worm screw (20) horizontal coupled, worm screw (20) drives worm gear (21), worm gear (21) has internal thread and leading screw (22) engagement, and motor (18), worm screw (20), worm gear (21) three members are connected as a single entity and balladeur train (26) fixed connection.Balladeur train (26) is enclosed within on the vertical metal upright post (24), and column (24) can make this device move up and down along it, and plays a supportive role.Column (24) lower end is fixed by fixed cover (29), and with welding or bolted on connection outside the planing bench on the body.Column (24) outside and column are fixed a scale (25) that has a scale side by side, and balladeur train is equipped with pointer on (26), and the scale of syringe needle alignment scale (25) is in order to the indication adjustable height.One end of gripper shoe (23) and column (24) top connect for kink, and the other end is fixed on leading screw (22) top; One end of gripper shoe (30) and column (24) below are also for kink connects, and the other end so just makes whole automatic hoisting mechanism be connected as a single entity by key (28) and back of the body cap (31) and leading screw (22) lower end link joint.Because the forward and reverse rotation of motor (18),, just can drive balladeur train (26) and move up and down and reach the purpose of automatic lifting along column (24) by the transmission of worm screw (20), worm gear (21), leading screw (22).Lifting distance is decided (0～500 millimeter of range) on timber thickness to be processed.
Balladeur train (26) go up to also have an activity to draw pin (27), in order to the fixing relative position of feed mechanism and planing bench working face.Draw pin key when activity and be inserted in column (24) keyway, at this moment balladeur train (26) can not left-right rotation, can only move up and down; Only when activity drew pin key to be pulled away from column (24) keyway, balladeur train (26) just can center on column (24) rotation.
There is a fine setting slide (33) in automatic fine tuning mechanism, and (as shown in Figure 3), it is equipped with four rolling bearings (40) on a slide block (39), moves along chute (41) easy on and off.The lower end of fine setting slide (33) and trolley body (37) vertical fixing connect; Opposite side is by balladeur train (26) the horizontal anomalous movement adjustable connection of support bar (32) with elevating mechanism.Like this, feed mechanism and elevating mechanism and micro-adjusting mechanism three organically are connected to the integral body of automatic planing safety device.Fine setting slide (33) is trace (3～15) rice up and down) regulate automatically, promptly under the situation of timber surface irregularity to be processed, uneven thickness, the metal roller on the trolley body (14)～(17) are treated process wood (36) surface and are remained uniform pressure.
Leave the cutter shaft of about 100 millimeters length in the planing bench inboard, this section cutter shaft top hides an activity safety backplate (38), backplate (38) tail end by spring and pin fixed connection on the planing bench body.The working face of this section cutter shaft is the vertical backup plate that utilizes trolley body (37), and special planing thickness is no more than the side of 100 millimeters plate and square stock.During the operation feeding, backplate (38) is pushed open by timber to be processed, on one side but it is close to timber to be processed outside slip, after timber passes through the cutter shaft top, backplate (38) covers in cutter shaft because spring force automatically resets, and directly contacts danger with cutter shaft in case the operator points.
When timber to be processed (36) was especially big, the activity that can extract on the balladeur train (26) drew pin (27) to support whole automatic planing safety device by support bar (32), rotates to the planing bench outside by balladeur train (26) around column (24), lays up.At this moment, this planing bench is the same with common planing bench manipulates.
Working condition of the present utility model starts planer master's motor (not drawing among the figure) as shown in Figure 1 and Figure 2, and cutter shaft (35) is clockwise rotated.Timber to be processed (36) is placed on the planing bench working face, thickness according to timber (36), start the motor (18) of elevating mechanism, drive worm screw (20) and worm gear (21) by catcher (19), the internal thread of worm gear (21) and leading screw (22) engagement, worm gear (21) rotates and lifting along leading screw (22).Whole and balladeur train (26) fixed connection of motor (18), worm screw (20) and worm gear (21) three moves up and down along column (24) thereby worm gear (21) lifting drives balladeur train (26).Balladeur train (26) by support bar (32) and the movable adjustable connection of fine setting slide (33) that is fixed on the trolley body, is supported the feed mechanism lifting again.Fine setting slide (33) can micro-ly be regulated four cylinders (14)～(17) and the distance of the fine setting between the planing bench working face (3～5 millimeters) of feed mechanism, to satisfy the needs of timber (36) thickness.When regulating lifting, balladeur train (26) but on cursor arrow alignment scale (35) institute dimensioning.Adjusting finishes, and starter motor (1) allows it drive worm screw (3) and worm gear (4) rotates.The spindle nose gear wheel (5) of worm gear (4) clockwise rotates, drive the rotation of pinion (6) inhour, pinion (6) drives gear wheel (7) again and clockwise rotates, also rotate in a clockwise direction with the metal roller (14) of the coaxial fixed connection of gear wheel (7), gear wheel (7) drives the rotation of pinion (8) inhour again simultaneously.As mentioned above, big pinion one-level passes one-level, direct transfer to gear wheel (13) and just make metal roller (14), (15), (16), (17) equidirectional uniform rotation, thereby drive timber (36) proceeds to cutter shaft (35) automatically and locates, carry out planing operation (planing cutting speed is 8～12 meters/minute), from the discharge end self-emptying.
Claims (10)
1, a kind of thicknessing and planning machine, the particularly carpenter's flat plane safety device of planing automatically, it comprises an elevating mechanism and a feed mechanism.Of the present utility model being characterised in that:
(1) there is an automatic feed mechanism to place on the trolley body [37], its adopts electronic, worm screw, worm gear, gear drive, make four measure-alike metal rollers [14]～[17] respectively with size, gear [7], [9], [11], [13] coaxial fixed connection that the number of teeth is identical;
(2) have an automatic hoisting mechanism to be fixed on the planing bench body, its adopts electronic, worm screw, worm gear, lead screw transmission, drives balladeur train [26] and moves up and down along a metal upright post [24];
(3) an automatic fine tuning mechanism is arranged, fine setting slide [33] adopts slide block [39] that four rolling bearings [40] are housed and moves up and down in chute [41].Its lower end and trolley body [37] upper fixed links, and opposite side is by balladeur train [26] the movable adjustable connection of support bar [32] with elevating mechanism.So that self-feeding, automatic lifting and automatic fine tuning three mechanisms are connected to an integral body.
2, safety device according to claim 1 is characterized in that four metal rollers (14)～(17) of feed mechanism wherein and trolley body (37) are the rigidity installation.
3,, it is characterized in that metal roller surface wherein has decorative pattern according to claim 1,2 described safety devices.
4, safety device according to claim 1 is characterized in that the size of metal roller is decided on planing bench width and cutter shaft length, general length L=200～400 millimeters, 70～100 millimeters of diameter phi.
5, safety device according to claim 1 is characterized in that an end and column (24) top of the upper backup pad (23) of elevating mechanism wherein connects for kink, and the other end is fixed on leading screw (22) top; One end of lower supporting plate (30) and column (24) below are also for kink connects, and the other end is connected as a single entity automatic hoisting mechanism by key (28) and back of the body cap (31) and leading screw (22) lower end link joint.
6, according to claim 1,5 described safety devices, the range that it is characterized in that elevating mechanism is 0～500 millimeter.
7, safety device according to claim 1 is characterized in that its sliding scale of fine setting slide (33) wherein is 3～15 millimeters.
8, safety device according to claim 1, the support bar (32) that it is characterized in that connecting, supporting whole automatic planing safety device is originally as the movable adjustable connection of bolt.
9, safety device according to claim 1 is characterized in that balladeur train (26) wherein upward also has an activity to draw pin (27).
10, safety device according to claim 1, it is characterized in that the planing bench inboard leaves the cutter shaft of about 100 mm lengths, this section cutter shaft top hides an activity safety backplate (38), backplate (38) tail end by spring and pin fixed connection on the planing bench body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203920 CN85203920U (en) | 1985-09-17 | 1985-09-17 | Automatic plane safety device for carpenter trying plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203920 CN85203920U (en) | 1985-09-17 | 1985-09-17 | Automatic plane safety device for carpenter trying plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85203920U true CN85203920U (en) | 1986-10-29 |
Family
ID=4799357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85203920 Ceased CN85203920U (en) | 1985-09-17 | 1985-09-17 | Automatic plane safety device for carpenter trying plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85203920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041065A1 (en) * | 2017-09-02 | 2019-03-07 | 陆卫斌 | Automatic reciprocating planer |
| CN110900740A (en) * | 2019-12-28 | 2020-03-24 | 黄赛士 | A timber cutting protection device for safety in production |
-
1985
- 1985-09-17 CN CN 85203920 patent/CN85203920U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041065A1 (en) * | 2017-09-02 | 2019-03-07 | 陆卫斌 | Automatic reciprocating planer |
| CN110900740A (en) * | 2019-12-28 | 2020-03-24 | 黄赛士 | A timber cutting protection device for safety in production |
| CN110900740B (en) * | 2019-12-28 | 2021-06-15 | 黄赛士 | A timber cutting protection device for safety in production |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |