阅读说明：本技术 一种易调节的刨刀 (Planer tool easy to adjust ) 是由 蔡可宁 张海斌 于 2021-08-02 设计创作，主要内容包括：本发明提供了一种易调节的刨刀,属于刨削工具的技术领域。一种易调节的刨刀包括刨架、刀片、压紧块、调节组件以及连杆；本发明通过在刨架上设置带有拨动臂的调节组件,并于拨动臂上万向连接有连杆,并通过连杆的两端分别作用于刀片的两侧,从而使得在对刀片进行调节时,拨动臂和刀片两侧的距离始终一致,使得刀片能以拨动臂和连杆的万向连接处作为偏转中心,从而使得即使刀片在倾斜的情况下也能保证刀片的调节受力点始终处于刀片的中心位置,同时也使得刀片两侧能同时受力,避免了在调节刀片的刀口伸出长度时刀片因受力不均发生倾斜的问题,从而维持了刨刀刨削角度不变,调节更方便,利于木工的使用。(The invention provides an easily-adjusted planing tool, and belongs to the technical field of planing tools. An easily-adjusted plane cutter comprises a plane frame, a blade, a pressing block, an adjusting assembly and a connecting rod; according to the invention, the adjusting component with the poking arm is arranged on the planing frame, the connecting rod is connected to the poking arm in a universal manner, and the two ends of the connecting rod respectively act on the two sides of the blade, so that when the blade is adjusted, the distances between the poking arm and the two sides of the blade are always consistent, the blade can take the universal connection part of the poking arm and the connecting rod as a deflection center, the adjustment stress point of the blade can be always in the center position of the blade even if the blade is inclined, the two sides of the blade can be simultaneously stressed, the problem that the blade is inclined due to uneven stress when the extension length of the blade edge of the blade is adjusted is avoided, the planing angle of the planing tool is kept unchanged, the adjustment is more convenient, and the use of a woodworker is facilitated.)

1. An easily adjustable planer tool comprises a planer frame and a blade, wherein a through planing hole is formed in the middle of the planer frame, a tool edge of the blade extends into the planing hole, the planer tool is characterized in that a fixing table is arranged on the planer frame and on one side of the planing hole, the fixing table is provided with an inclined mounting surface extending to the planing hole, a protruding positioning column is arranged on one side, close to the planing hole, of the mounting surface, the blade is arranged on the mounting surface, a through hole corresponding to the positioning column is formed in the middle of the blade, a pressing block is arranged on one side, away from the mounting surface, of the blade, a clamping hole corresponding to the positioning column is formed in the middle area of the pressing block, a pressing button tightly pressing against the blade is arranged at one end, away from the planing hole, of the pressing block, and the number of the first and second electrodes,

the bottom of the fixed table is provided with an adjusting hole penetrating through the mounting surface, the bottom of the fixed table is provided with an adjusting assembly, the adjusting assembly is provided with a poking arm stretching into the adjusting hole and stretching out of the mounting surface, one end of the poking arm stretching out of the mounting surface is transversely provided with a connecting rod, the middle of the connecting rod is connected to the poking arm, two ends of the connecting rod are respectively connected to two sides of the blade, and the connecting rod is in universal connection with the poking arm.

2. The adjustable planer tool of claim 1 wherein both sides of the bottom of the blade and the area connected to the connecting rod are provided with first positioning teeth, both ends of the connecting rod are provided with second positioning teeth corresponding to the first positioning teeth, and a telescopic structure is provided between the second positioning teeth and the connecting rod, the telescopic structure comprises a sleeve, a telescopic rod and a spring, one end of the sleeve is fixed on the connecting rod, the other end of the sleeve is an open end and is arranged towards the first positioning teeth, one end of the telescopic rod is inserted into the sleeve, the other end of the telescopic rod extends out of the open end of the sleeve and is connected to the second positioning teeth, and the spring is located in the sleeve and abuts against the telescopic rod.

3. The adjustable planer tool of claim 1 wherein the adjustment assembly further comprises an adjustment portion mounted to the bottom of the stationary table and movable away from or toward the stationary table, and wherein one end of the toggle arm is connected to the adjustment portion and follows the movement of the adjustment portion.

4. The easily adjustable planer tool of claim 3 wherein the middle portion of the toggle arm is hinged within the adjustment aperture, the toggle arm, the adjustment portion and the link forming a lever structure.

5. The easy-to-adjust planer tool of claim 3 or 4 wherein the adjustment portion comprises a threaded rod and a threaded knob, one end of the threaded rod is fixed on the fixed table, the other end of the threaded rod horizontally extends in a direction away from the fixed table, the threaded knob is sleeved on the threaded rod in a threaded manner, and the toggle arm is connected to the threaded knob.

6. The adjustable planer tool of claim 5 wherein the threaded knob has a circumferential groove formed in an outer wall thereof, and the toggle arm is connected to the threaded knob at one end thereof and extends into the groove.

7. The adjustable planer tool of claim 1 further comprising a steering arm, wherein one end of the steering arm is hinged to the mounting surface, the other end of the steering arm extends out of the fixed table and is freely arranged, a steering block is arranged at the end of one end of the steering arm hinged to the mounting surface, and the steering block extends into the through hole.

8. The easy adjustable planer tool of claim 1 wherein said locating post is a T-shaped structure, the positioning column is provided with a connecting part and a limiting part positioned at one end of the connecting part, one end of the connecting part departing from the limiting part is arranged on the mounting surface, the diameter of the limiting part is larger than that of the connecting part, the clamping hole on the pressing block comprises an inlet hole with a large aperture and a limiting hole with a small aperture, and the inlet hole is communicated with the limiting hole, the aperture of the inlet hole is larger than the diameter of the limiting part, the aperture of the limiting hole is larger than the diameter of the connecting part and smaller than the diameter of the limiting part, when the pressing block is arranged on the blade, the connecting part and the limiting part firstly pass through the inlet hole, the limiting part extends out of the inlet hole, and the pressing block is moved until the connecting part is positioned in the limiting hole.

9. The adjustable planer tool of claim 8 wherein the through hole is a linear strip-shaped hole, and the width of the through hole is greater than the diameter of the stopper.

10. The adjustable planer tool of claim 1 wherein the mounting surface and the area from which the toggle arm extends is provided with an inwardly concave avoidance cavity, the adjustment hole is located within the avoidance cavity and is communicated with the avoidance cavity, and the connecting rod is located in the avoidance cavity.

Technical Field

The invention relates to the technical field of planing tools, in particular to an easily-adjusted planing tool.

Background

The planer tool is used as a planing tool commonly used by woodworkers, can plane and machine the surface of wood into a flat plane, and is widely applied, so that the improvement of the service performance of the planer tool becomes the key point of industrial research.

At present, the planer tool that carpenter used on the market has comparatively traditional wooden planer tool and comparatively novel iron plane, and traditional wooden planer tool is the hole of digging a plane of installation blade on the billet, installs the blade in this plane is downthehole, though can realize processing to ligneous plane, but blade installation angle can't be adjusted, and the length that the edge of a knife of blade stretches out only leans on user's experience to carry out manual regulation, adjusts inconveniently, and the use restriction is great. Although the relatively novel iron plane can realize the adjustment of the angle of the blade and the adjustment of the extension length of the blade edge of the blade, the adjusting structure of the iron plane is only that a simple poking arm is used for poking, and the poking part of the poking arm and the blade is positioned at the central position of the blade and is in point contact with the central position of the blade, if the blade inclines due to the adjustment angle, the poking part of the poking arm and the blade can deviate from the central position of the blade, so that the two sides of the blade are stressed unevenly, and the blade can incline when the extension length of the blade edge of the blade is adjusted subsequently, so that the planing angle is changed, the planing processing is influenced, and the use of a carpenter is not facilitated.

Disclosure of Invention

Aiming at the problems in the prior art, the aim is to provide an easily-adjusted planer tool, an adjusting component is arranged on a planer frame, two ends of a connecting rod which is in universal connection with a shifting arm of the adjusting component act on two sides of a blade respectively, and the distances between the shifting arm and two sides of the blade are ensured to be consistent all the time, so that when the blade is adjusted, a stress point of the blade is ensured to be always in the central position of the blade, two sides of the blade can be stressed simultaneously, the problem that the blade is inclined when the extension length of a knife edge of the blade is adjusted is avoided, the planing angle of the planer tool is maintained unchanged, and the use of a carpenter is facilitated.

The specific technical scheme is as follows:

an easily adjustable planer tool comprises a planer frame and a blade, wherein a through planing hole is formed in the middle of the planer frame, a tool edge of the blade extends into the planing hole, the planer tool is characterized in that a fixing table is arranged on the planer frame and on one side of the planing hole, the fixing table is provided with an inclined mounting surface extending to the planing hole, a protruding positioning column is arranged on one side, close to the planing hole, of the mounting surface, the blade is arranged on the mounting surface, a through hole corresponding to the positioning column is formed in the middle of the blade, a pressing block is arranged on one side, away from the mounting surface, of the blade, a clamping hole corresponding to the positioning column is formed in the middle area of the pressing block, a pressing button abutting against the blade is arranged at one end, away from the planing hole, of the pressing block, and,

the bottom of the fixed table is provided with an adjusting hole penetrating through the mounting surface, the bottom of the fixed table is provided with an adjusting assembly, the adjusting assembly is provided with a poking arm stretching into the adjusting hole and stretching out of the mounting surface, one end of the poking arm stretching out of the mounting surface is transversely provided with a connecting rod, the middle part of the connecting rod is connected to the poking arm, two ends of the connecting rod are respectively connected to two sides of the blade, and the connecting rod and the poking arm are in universal connection.

The utility model provides an easy planer tool of adjusting, wherein, the both sides of the bottom of blade and the region that is located to be connected with the connecting rod all are provided with first location tooth, the both ends of connecting rod all are provided with the second location tooth that corresponds with first location tooth, and, be provided with extending structure between second location tooth and the connecting rod, extending structure includes the sleeve, telescopic link and spring, telescopic one end is fixed in on the connecting rod, telescopic other end is the open end and arranges towards first location tooth, the one end of telescopic link is inserted and is located the sleeve, the other end of telescopic link stretches out outside telescopic open end and is connected with second location tooth, the spring is located the sleeve and supports and lean on the telescopic link.

The planer tool easy to adjust comprises an adjusting part, wherein the adjusting part is installed at the bottom of the fixed table and can move away from or close to the fixed table, and one end of the poking arm is connected to the adjusting part and moves along with the adjusting part.

In the planer tool easy to adjust, the middle part of the poking arm is hinged in the adjusting hole, and the poking arm, the adjusting part and the connecting rod form a lever structure.

The utility model provides an easy planer tool of adjusting, wherein, regulating part includes threaded rod and screw knob, and on the one end of threaded rod was fixed in the fixed station, the other end of threaded rod stretched out towards the direction level of keeping away from the fixed station, and screw knob thread bush was located on the threaded rod, stirs the arm and connects on the screw knob.

The planer tool easy to adjust is characterized in that a circle of sliding groove is formed in the threaded knob and located on the outer wall of the threaded knob along the circumferential direction of the threaded knob, and the poking arm is connected to one end of the threaded knob and extends into the sliding groove.

The planer tool easy to adjust further comprises a steering arm, one end of the steering arm is hinged to the mounting surface, the other end of the rotating arm extends out of the fixing table and is freely arranged, a steering block is arranged at the end of one end of the rotating arm hinged to the mounting surface, and the steering block extends into the through hole.

The utility model provides an easy planer tool of adjusting, wherein, the reference column is T type structure, the reference column has connecting portion and the spacing portion that is located connecting portion one end, connecting portion deviate from the one end of spacing portion and install on the installation face, the diameter of spacing portion is greater than the diameter of connecting portion, chucking hole on the compact heap includes the big manhole in aperture and the little spacing hole in aperture, and manhole and spacing hole intercommunication, and the aperture of manhole is greater than the diameter of spacing portion, the aperture of spacing hole is greater than the diameter of connecting portion and is less than the diameter of spacing portion, and when the compact heap sets up on the blade, connecting portion and spacing portion pass the manhole earlier and make spacing portion stretch out outside the manhole, and remove the compact heap to connecting portion be in spacing downthehole.

In the planer tool easy to adjust, the through holes are linear strip-shaped holes, and the hole width of the through holes is larger than the diameter of the limiting part.

The planer tool easy to adjust is characterized in that an inwards concave avoiding cavity is formed in the region, extending out of the poking arm, on the mounting surface, the adjusting hole is located in the range of the avoiding cavity and communicated with the avoiding cavity, and the connecting rod is located in the avoiding cavity.

The positive effects of the technical scheme are as follows:

the plane cutter easy to adjust is characterized in that the adjusting assembly is arranged on the plane frame, the adjusting assembly is provided with the poking arm, the poking arm is connected with the connecting rod in a universal mode, the two ends of the connecting rod act on the two sides of the blade respectively, so that when the blade is adjusted, the universal connection position of the poking arm and the connecting rod can be used as a deflection center of the blade, the adjustment stress point of the blade can be always kept in the central position of the blade even if the blade is inclined, the two sides of the blade can be stressed simultaneously, the problem that the blade is inclined due to uneven stress when the knife edge of the blade is adjusted in extension length is solved, the plane cutting angle of the plane cutter is kept unchanged, and the plane cutter is beneficial to use of woodworkers.

Drawings

FIG. 1 is a block diagram of an embodiment of an easily adjustable planing tool of the present invention;

FIG. 2 is a schematic view of a planer frame according to a preferred embodiment of the present invention;

FIG. 3 is a block diagram of an adjustment assembly in accordance with a preferred embodiment of the present invention;

FIG. 4 shows the structure of a blade according to a preferred embodiment of the present invention;

FIG. 5 is a structural diagram of an adjusting part according to a preferred embodiment of the present invention;

fig. 6 is a structural diagram of a compact block according to a preferred embodiment of the present invention.

In the drawings: 1. planing a frame; 11. planing a hole; 12. a fixed table; 13. a handle; 121. a mounting surface; 122. a positioning column; 123. an adjustment hole; 1211. an avoidance cavity; 1221. a connecting portion; 1222. a limiting part; 2. a blade; 21. through the hole; 22. a first positioning tooth; 3. a compression block; 31. a clamping hole; 32. a compression button; 311. an access hole; 312. a limiting hole; 321. a bump; 4. an adjustment assembly; 41. a poking arm; 42. an adjustment section; 411. a roller; 421. a threaded rod; 422. a threaded knob; 4221. a chute; 5. a connecting rod; 51. a second positioning tooth; 52. a telescopic structure; 521. a sleeve; 522. a telescopic rod; 523. a spring; 6. a steering arm; 61. and a turning block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following embodiments specifically describe the technical solutions provided by the present invention with reference to fig. 1 to 6, but the following contents are not to be taken as limitations of the present invention.

Fig. 1 is a block diagram of an embodiment of an easily adjustable planing tool of the present invention. As shown in fig. 1 and 2, the present embodiment provides an easily adjustable planning tool including: planing frame 1, blade 2, compact heap 3, adjusting part 4 and connecting rod 5, at this moment, a planing hole 11 that runs through is seted up at the middle part of planing frame 1, and the edge of a knife of blade 2 stretches into in planing hole 11, and simultaneously, one end or both ends of planing frame 1 are provided with handle 13.

Fig. 2 is a structural view of the planing frame 1 according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, a fixing table 12 is provided on the planing frame 1 at one side of the planing hole 11, and at this time, the fixing table 12 is located behind the planing hole 11 in the machining direction of the planing tool, so that the fixing table 12 can be used as a support for the blade 2 during machining of the planing tool, thereby implementing planing. The holder 12 has an inclined mounting surface 121 extending to the planing hole 11, the mounting surface 121 providing a mounting base for the mounting of the blade 2, and the inclined mounting surface 121 providing conditions for the subsequent inclined arrangement of the blade 2 for planing. Meanwhile, a protruding positioning column 122 is arranged on the mounting surface 121 and on one side close to the planing hole 11, the blade 2 is arranged on the mounting surface 121, and a through hole 21 corresponding to the positioning column 122 is formed in the middle of the blade 2, so that after the blade 2 is mounted on the mounting surface 121, the through hole 21 through which the positioning column 122 can pass provides a limiting condition for a pressing block 3 which is connected through the positioning column 122 and used for pressing the blade 2. Furthermore, the pressing block 3 is disposed on one side of the blade 2 away from the mounting surface 121, at this time, a clamping hole 31 corresponding to the positioning column 122 is formed in the middle region of the pressing block 3, so that after the pressing block 3 is disposed on the blade 2, the positioning column 122 passing through the hole 21 can be connected with the pressing block 3 through the clamping hole 31, thereby realizing the connection between the pressing block 3 and the fixed platform 12, in addition, a pressing button 32 abutting against the blade 2 is disposed at one end of the pressing block 3 away from the planning hole 11, one end of the pressing button 32 is hinged on the pressing block 3, the other end of the pressing button 32 is freely disposed, meanwhile, one end of the pressing button 32 hinged on the pressing block 3 is provided with a protruding block 321 eccentrically disposed, and the pressing button 32 is pressed on the blade 2 through the protruding block 321, thereby enabling the pressing block 3 to tightly press the blade 2 through the pressing button 32, the stable installation of blade 2 on fixed station 12 is realized, and the dismouting of blade 2 is more convenient.

Fig. 3 is a structural diagram of the adjusting assembly 4 according to a preferred embodiment of the present invention. As shown in fig. 1, 2 and 3, the bottom of the fixing table 12 is provided with an adjusting hole 123 penetrating through the mounting surface 121, the mounting surface 121 is communicated with the bottom of the fixing table 12 through the adjusting hole 123, and conditions are provided for the subsequent adjusting assembly 4 to act on the blade 2 on the mounting surface 121 through the adjusting hole 123. Furthermore, an adjusting assembly 4 is disposed at the bottom of the fixed table 12, the adjusting assembly 4 has a toggle arm 41 extending into the adjusting hole 123 and out of the mounting surface 121, so that the toggle arm 41 can move in the adjusting hole 123, so that the toggle arm 41 can move relative to the mounting surface 121, and one end of the toggle arm 41 extending out of the mounting surface 121 is transversely provided with a connecting rod 5, the middle part of the connecting rod 5 is connected to the toggle arm 41, and two ends of the connecting rod 5 are respectively connected to two sides of the blade 2, meanwhile, the connecting rod 5 and the toggle arm 41 are in universal connection, i.e. an operator drives the connecting rod 5 to move on the mounting surface 121 through the adjusting assembly 4 by the toggle arm 41, the connecting rod 5 drives the blade 2 to move, so as to realize the movement of the blade 2 and meet the requirement of adjustment of the blade 2, and the toggle arm 41 and the connecting rod 5 are in universal connection, and two ends of the connecting rod 5 respectively act on two sides of the blade 2, the distance between the two sides of the poking arm 41 and the blade 2 is ensured to be consistent all the time, so that the blade 2 can use the universal connection part of the poking arm 41 and the connecting rod 5 as a deflection center, the adjustment stress point of the blade 2 can be ensured to be always in the central position of the blade 2 even if the blade 2 is inclined, and simultaneously, the two sides of the blade 2 can be stressed simultaneously, thereby avoiding the problem that the blade 2 is inclined due to uneven stress when the knife edge of the blade 2 is adjusted to extend out of length, maintaining the planing angle of the planer unchanged, and the poking arm 41 and the connecting rod 5 which are connected in a universal mode can adapt to any angle arrangement requirement, and the multifunctional wood planer has better adaptability, and prevents the connecting rod 5 and the poking arm 41 from being distorted to deform, and is beneficial to the use of woodworkers.

Fig. 4 shows the structure of the blade 2 according to a preferred embodiment of the present invention. As shown in fig. 1 to 4, the two sides of the bottom of the blade 2 and the area connected with the connecting rod 5 are provided with first positioning teeth 22, the two ends of the connecting rod 5 are provided with second positioning teeth 51 corresponding to the first positioning teeth 22, and when the first positioning teeth 22 and the second positioning teeth 51 are mutually engaged, the two positioning teeth can be mutually limited, so that conditions are provided for the connection of the subsequent connecting rod 5 and the blade 2. Moreover, a telescopic structure 52 is arranged between the second positioning tooth 51 and the connecting rod 5, the telescopic structure 52 includes a sleeve 521, a telescopic rod 522 and a spring 523, one end of the sleeve 521 is fixed on the connecting rod 5, the other end of the sleeve 521 is an open end and is arranged toward the first positioning tooth 22, one end of the telescopic rod 522 is inserted into the sleeve 521, the other end of the telescopic rod 522 extends out of the open end of the sleeve 521 and is connected with the second positioning tooth 51, the spring 523 is located in the sleeve 521 and abuts against the telescopic rod 522, so that the telescopic rod 522 can retract toward the sleeve 521 after compressing the spring 523, the first positioning tooth 22 and the second positioning tooth 51 are separated, that is, the second positioning tooth 51 can slide relative to the first positioning tooth 22, the first positioning tooth 22 and the second positioning tooth 51 form a clutch structure, and the blade 2, the blade 2 and the blade 51 are prevented from excessively shifting the connecting rod 5 through the adjusting assembly 4, The adjusting component 4 and the connecting rod 5 are deformed and damaged, and the protection is better.

Fig. 5 is a structural diagram of the adjusting portion 42 according to a preferred embodiment of the present invention. As shown in fig. 1 to 5, the adjusting assembly 4 includes, in addition to the toggle arm 41, the adjusting assembly 4 further includes an adjusting portion 42, at this time, the adjusting portion 42 is mounted at the bottom of the fixed table 12 and can move away from or close to the fixed table 12 along the machining direction of the planer tool, and one end of the toggle arm 41 is connected to the adjusting portion 42 and moves along with the adjusting portion 42, that is, when an operator controls the adjusting portion 42 to move away from or close to the fixed table 12, the adjusting portion 42 can drive the toggle arm 41 to move away from or close to the fixed table 12, so that the toggle arm 41 can move in the adjusting hole 123, thereby driving the connecting rod 5, and satisfying the use requirement of adjusting the blade 2.

More specifically, the middle part of the toggle arm 41 is hinged to the hole wall of the adjusting hole 123, so that the toggle arm 41, the adjusting part 42 and the connecting rod 5 form a lever structure, which not only realizes the installation of the toggle arm 41 on the fixed table 12, but also ensures that the toggle arm 41 moves more stably in the adjusting process and has higher adjusting reliability.

More specifically, the adjusting portion 42 further includes a threaded rod 421 and a threaded knob 422, at this time, one end of the threaded rod 421 is fixed on the fixed station 12, the other end of the threaded rod 421 horizontally extends toward a direction away from the fixed station 12, and the arrangement direction of the threaded rod 421 is the same as the machining direction of the planer tool, meanwhile, the threaded knob 422 is threadedly sleeved on the threaded rod 421, the toggle arm 41 is connected to the threaded knob 422, that is, the moving direction of the threaded knob 422 on the threaded rod 421 is the machining direction of the planer tool, so that the swinging direction of the toggle arm 41 is also the machining direction of the planer tool, so that the moving direction of the connecting rod 5 connected to the toggle arm 41 is also the machining direction of the planer tool, thereby adjusting the length of the blade 2 extending out of the planing hole 11, and satisfying the adjustment requirement for the blade 2. And, realize the removal of screw thread knob 422 through the rotation of screw thread knob 422 on threaded rod 421, can realize the auto-lock, prevent that planer tool use in-process blade 2 is reverse to push the problem that driver arm 41 deflected through connecting rod 5, the structure is more stable, and the reliability is higher, uses safelyr.

More specifically, a circle of sliding groove 4221 is formed in the outer wall of the threaded knob 422 along the circumferential direction of the threaded knob 422, and meanwhile, one end, connected to the threaded knob 422, of the poking arm 41 extends into the sliding groove 4221, so that when the threaded knob 422 is rotated, one end, extending into the sliding groove 4221, of the poking arm 41 can slide in the sliding groove 4221, the threaded knob 422 can push the poking arm 41 to deflect through the sliding groove 4221, the rotation of the threaded knob 422 is not limited by the poking arm 41, and adjustment is more convenient.

More specifically, one end of the dial arm 41 connected to the threaded knob 422 is of a Y-shaped structure, at this time, a portion of the threaded knob 422 where the sliding groove 4221 is provided is located in a fork of the dial arm 41, and both sides of the fork of the dial arm 41 extend into the sliding groove 4221 and are symmetrically arranged about a central axis of the sliding groove 4221, so that two contact points of the dial arm 41 and the threaded knob 422 are provided, and the two contact points are symmetrically arranged, which can ensure the balance of the forces applied to the dial arm 41 and the threaded knob 422, and can increase the structural strength of the dial arm 41, so that the dial arm 41 and the threaded knob 422 are more reliably connected, and in addition, the portion of the threaded knob 422 where the sliding groove 4221 is provided is located in the fork of the dial arm 41, so that the space utilization is more reasonable, the miniaturization of the adjustment assembly 4 is facilitated, and the structural design is more reasonable.

More specifically, the end of one end of the toggle arm 41 extending into the sliding groove 4221 is provided with the roller 411, and the axial direction of the roller 411 is consistent with the radial direction of the threaded knob 422, so that when the threaded knob 422 is rotated, the extension arm rotates relative to the threaded knob 422, at this time, the toggle arm 41 can contact the sliding groove 4221 through the roller 411, friction is reduced, the problem that the adjustment precision is affected after the toggle arm 41 and the sliding groove 4221 are abraded is avoided, and the structural design is more reasonable.

More specifically, still be provided with on the fixed station 12 and turn to the arm 6, at this moment, the one end of turning to the arm 6 articulates on installation face 121, the other end of rotor arm stretches out the fixed station 12 outside and freely arranges, make to turn to the arm 6 also can form lever structure on installation face 121, in addition, the rotor arm articulates and is provided with on the end of the one end on installation face 121 to turn to piece 61, and turn to piece 61 and stretch into in the clearing hole 21, thereby when making the user break off the one end that the rotor arm freely arranged, the swing arm can act on the clearing hole 21 on blade 2 through turning to piece 61, thereby drive blade 2 takes place the deflection with the universal joint of connecting rod 5 and deflector arm 41 as the center, thereby realize the regulation to blade 2 inclination, satisfy different planing processing demands, it is more convenient to adjust.

Fig. 6 is a structural view of a pressing block 3 according to a preferred embodiment of the present invention. As shown in fig. 1, 2, 4 and 6, the positioning post 122 disposed on the mounting surface 121 of the fixing table 12 has a T-shaped structure, in this case, the positioning post 122 has a connecting portion 1221 and a stopper portion 1222 located at one end of the connecting portion 1221, one end of the connecting portion 1221 away from the stopper portion 1222 is mounted on the mounting surface 121, and the diameter of the stopper portion 1222 is greater than that of the connecting portion 1221, so that the positioning post 122 has a variable cross-section structure. Meanwhile, the clamping hole 31 on the pressing block 3 further includes an inlet hole 311 with a large aperture and a limiting hole 312 with a small aperture, and the inlet hole 311 is communicated with the limiting hole 312, and the aperture of the inlet hole 311 is larger than the diameter of the limiting portion 1222, and the aperture of the limiting hole 312 is larger than the diameter of the connecting portion 1221 and smaller than the diameter of the limiting portion 1222, so that when the pressing block 3 is disposed on the blade 2, the connecting portion 1221 and the limiting portion 1222 of the positioning column 122 first pass through the inlet hole 311 and the limiting portion 1222 of the positioning column 122 extends out of the inlet hole 311, and then the pressing block 3 is moved, so that the connecting portion 1221 of the positioning column 122 is moved from the inlet hole 311 to the limiting hole 312, so that the limiting portion 1222 of the positioning column 122 can be pressed on the area of the pressing block 3 provided with the limiting hole 312, thereby realizing the connection of the positioning column 122 and the pressing block 3, and providing conditions for subsequently pressing the blade 2 through the pressing button 32.

More specifically, the through hole 21 is a linear strip-shaped hole, and the hole width of the through hole 21 is greater than the diameter of the limiting portion 1222, so that the positioning column 122 can be conveniently connected with the clamping hole 31 of the pressing block 3 after passing through the through hole 21 on the blade 2, the blade 2 can be conveniently mounted on the mounting surface 121 of the fixed table 12, meanwhile, the through hole 21 can meet the use requirement that the blade 2 moves on the mounting surface 121, and a condition is provided for avoiding the positioning column 122 from limiting the movement of the blade 2. In addition, the arrangement mode that the hole width of the through hole 21 is larger than the diameter of the limiting part 1222 enables a gap to exist between the hole wall of the through hole 21 and the positioning column 122, so that an avoidance space is provided for deflection by taking the universal connection position of the connecting rod 5 and the poking arm 41 as the center when the follow-up blade 2 inclines, normal use of the adjusting assembly 4 is guaranteed, and the structural design is more reasonable.

More specifically, the mounting surface 121 and the area where the toggle arm 41 extends are provided with an inward concave avoidance cavity 1211, and meanwhile, the adjusting hole 123 for extending the toggle arm 41 is located within the range of the avoidance cavity 1211 and is communicated with the avoidance cavity 1211, so that the connecting rod 5 is located in the avoidance cavity 1211, the problem that the blade 2 cannot be attached to the mounting surface 121 due to the fact that the connecting rod 5 is arranged is solved, the mounting stability of the blade 2 and the moving smoothness of the connecting rod 5 are guaranteed, and the structural design is more reasonable.

The planer tool easy to adjust provided by the embodiment comprises a planer frame 1, a blade 2, a pressing block 3, an adjusting component 4 and a connecting rod 5; the adjusting assembly 4 with the poking arm 41 is arranged on the planing frame 1, the connecting rod 5 is connected to the poking arm 41 in a universal mode, and two ends of the connecting rod 5 act on two sides of the blade 2 respectively, so that when the blade 2 is adjusted, the distances between the poking arm 41 and two sides of the blade 2 are always consistent, the blade 2 can take the universal connection position of the poking arm 41 and the connecting rod 5 as a deflection center, the adjustment stress point of the blade 2 can be ensured to be always in the center position of the blade 2 even if the blade 2 is inclined, meanwhile, two sides of the blade 2 can be stressed simultaneously, the problem that the blade 2 is inclined due to uneven stress when the extension length of the edge of the blade 2 is adjusted is solved, the planing angle is kept unchanged, the adjustment is more convenient, and the use of a carpenter is facilitated.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.