CN215845960U

CN215845960U - Automatic tool lifting device of shaper with prolonged tool life

Info

Publication number: CN215845960U
Application number: CN202122190484.9U
Authority: CN
Inventors: 候世祥; 侯书鹏; 钟天宝
Original assignee: Tongling Dongfang Mining And Metallurgy Machinery Co ltd
Current assignee: Tongling Dongfang Mining And Metallurgy Machinery Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an automatic cutter lifting device of a shaper with a prolonged cutter service life, which relates to the technical field of shapers and comprises the following components: a main body; a pushing cutter positioned below one side of the main body. The push-cut knife mechanism can realize convenient replacement of the push-cut knife by arranging the replacement mechanism, the push-cut knife mechanism can horizontally move by pulling the movable push plate, the movable rotating plate can be driven by the hinge to move and rotate, the movable rotating plate can drive the connecting rotating rod to rotate, the torsion spring is twisted by the fixed groove, the connecting rotating disc is driven by the connecting rotating rod, the limiting sliding rod drives the sliding clamping plates to slide through the arc-shaped sliding grooves, the limiting sliding rod is limited and slides in the push-cut rotating block through the second limiting sliding block at the inner part of the push-cut rotating block, the fixed sleeve plate is sleeved on the plurality of sliding clamping plates, then the movable push plate is loosened, the plurality of sliding clamping plates are reset by the torsion spring to clamp the fixed sleeve plate, and the push-cut knife can be quickly replaced by the mutual matching of the plurality of parts.

Description

Automatic tool lifting device of shaper with prolonged tool life

Technical Field

The utility model relates to the technical field of shaper, in particular to an automatic cutter lifting device of a shaper, which can prolong the service life of a cutter.

Background

The shaper is a planer which does linear reciprocating motion, a ram drives a planer tool, the planer tool is named after the tool rest at the front end of the ram is similar to a shaper, the shaper mainly uses main motion of a small and medium-sized shaper and mostly adopts a crank and rocker mechanism for transmission, so the moving speed of the ram is uneven, the large shaper mostly adopts hydraulic transmission, the ram basically moves at a constant speed, and planes, forming surfaces and grooves on small and medium-sized workpieces are planed in single piece and small batch production.

Current cutter is cooled down through spraying of coolant liquid and is come increase of service life usually, but ox head planer is because unique cutting means leads to the coolant liquid can not the cutter to last spraying in the use, and the cutter takes place to damage the back simultaneously, can't carry out convenient change, is unfavorable for the use of cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems of prolonging the service life of a cutter and conveniently replacing the cutter, the automatic cutter lifting device of the shaper with the service life of the cutter is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic tool raising device of a shaper with an extended tool life, comprising:

a main body;

the pushing cutter is positioned below one side of the main body and used for cutting the material in a reciprocating manner;

the cooling mechanism is positioned inside one end of the main body and used for spraying water to cool the push cutting knife;

and the replacing mechanism is positioned at the bottom end of the cooling mechanism, is mutually sleeved with the push cutting knife and is used for quickly replacing the push cutting knife.

As a still further scheme of the utility model: the cooling mechanism includes cuts the turning block, slides push pedal, first spacing slider, returning face plate, connecting push rod, sprinkler head, fixed push pedal and raceway, cut the turning block and install the one end in the main part, the one side upper end of cutting the turning block is installed to the push pedal that slides, and runs through to the inside of main part, first spacing slider is fixed at the both ends of sliding the push pedal, the returning face plate is installed and is kept away from the one end that cuts the turning block in the push pedal that slides, and runs through to the bottom of main part, connecting push rod fixes the one side lower extreme at the returning face plate, the one end of returning face plate is kept away from to connecting push rod to fixed push pedal, the raceway is located the top of fixed push pedal, and runs through to the bottom of fixed push pedal, the sprinkler head is fixed in the raceway and is kept away from the one end of fixed push pedal, and is located one side below of cutting the turning block.

As a still further scheme of the utility model: the replacing mechanism comprises a movable rotating plate, a connecting rotating rod, a second limiting slide block, a connecting rotary disc, a sliding clamping plate, a fixed sleeve plate, a torsion spring, a limiting slide rod and a movable push plate, wherein the movable push plate is positioned inside one end of the push-cutting rotating block, the movable rotating plate is arranged at one end of the movable push plate and penetrates through the inside of the push-cutting rotating block, the connecting rotating rod is fixed at the bottom end of the movable rotating plate and is mutually sleeved with the push-cutting rotating block, the torsion spring is positioned inside the push-cutting rotating block and is mutually sleeved with the connecting rotating rod, the connecting rotary disc is fixed at the bottom end of the connecting rotating rod, a plurality of sliding clamping plates are uniformly distributed and connected with the lower surface of the rotary disc and penetrate through the bottom end of the push-cutting rotating block, the limiting slide rod is fixed at the top end of the sliding clamping plate and penetrates through the top end of the connecting rotary disc, the second limiting slide block is fixed at the top end of the limiting slide rod, the fixed sleeve plate is fixed at the top end of the push-cutting knife, and is positioned on the lower surface of the push cutting rotating block and is mutually clamped and sleeved with a plurality of sliding clamping plates.

As a still further scheme of the utility model: the main part is connected with the cutting and rotating block in a rotating mode through a hinge, and a limiting sliding groove matched with the outer wall of the main part is formed in the position where the main part is connected with the cutting and rotating block, the sliding push plate, the first limiting sliding block and the turnover plate.

As a still further scheme of the utility model: the turnover plate is rotatably connected with the main body through a rotating shaft, and the sliding push plate is rotatably connected with the cutting and rotating block and the turnover plate through hinges.

As a still further scheme of the utility model: the cutting and rotating block is provided with a moving chute matched with the outer wall of the cutting and rotating block at the connecting position of the cutting and rotating block and the moving rotating plate and the moving push plate, and a fixing groove matched with the outer wall of the cutting and rotating block at the connecting position of the cutting and rotating block and the torsion spring.

As a still further scheme of the utility model: the cutting rotary block is connected with the second limiting sliding block, the connecting rotary table and the limiting sliding rod, a limiting rotary groove matched with the outer wall of the cutting rotary block is formed in the position where the cutting rotary block is connected with the second limiting sliding block, the connecting rotary table and the limiting sliding rod, a moving clamping groove matched with the outer wall of the cutting rotary block is formed in the position where the cutting rotary block is connected with the fixed sleeve plate and the sliding clamping plate, and an arc-shaped sliding groove matched with the outer wall of the connecting rotary table is formed in the position where the connecting rotary table is connected with the limiting sliding rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the push-cutting knife is convenient to replace by arranging a replacing mechanism, the mechanism can realize the convenient replacement of the push-cutting knife, the push-cutting knife can horizontally move by pulling a movable push plate, at the moment, the movable rotating plate can be driven by a hinge to move and rotate, the movable rotating plate can drive a connecting rotating rod to rotate, and the torsion spring is twisted by a fixing groove;

2. through setting up cooling mechanism, this mechanism can realize the life-span of extension cutting knife, spray the coolant liquid to pushing away the cutting knife through the sprinkler head, push away the cutting knife and reset under the drive of main part simultaneously, and under the stopping of material, raise through pushing away the cutting runner, push away the cutting runner and pass through the hinge and overturn in one side of main part this moment, the push pedal that slides simultaneously passes through the hinge under the promotion of cutting runner, the inside that extends to the spacing spout of main part promotes the upset board, and through the spacing slip of first spacing slider, the upset board passes through the pivot simultaneously under the promotion of slip push pedal, promote fixed push pedal removal through connecting the push rod, the raceway is under the drive of fixed push pedal simultaneously, promote the sprinkler head and carry out synchronous motion with the cutting knife, can prolong the life of cutting knife through the mutually supporting of above a plurality of parts.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the cooling mechanism and the replacing mechanism of the present invention;

fig. 3 is a partially enlarged view of the point a of the present invention.

In the figure: 1. a main body; 2. a cooling mechanism; 201. cutting the rotary block; 202. sliding the push plate; 203. a first limit slide block; 204. a turnover plate; 205. connecting a push rod; 206. a sprinkler head; 207. fixing the push plate; 208. a water delivery pipe; 3. a mechanism is replaced; 301. moving the rotating plate; 302. connecting the rotating rod; 303. a second limit slide block; 304. connecting the rotary table; 305. a sliding clamping plate; 306. fixing the sleeve plate; 307. a torsion spring; 308. a limiting slide bar; 309. moving the push plate; 4. pushing the cutting knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 3, in an embodiment of the present invention, an automatic tool lifting device of a shaper for prolonging a tool life includes:

a main body 1;

the pushing cutter 4 is positioned below one side of the main body 1 and used for cutting materials in a reciprocating manner;

the cooling mechanism 2 is positioned inside one end of the main body 1 and used for spraying water to cool the push cutting knife 4;

and the replacing mechanism 3 is positioned at the bottom end of the cooling mechanism 2, is mutually sleeved with the push cutting knife 4 and is used for quickly replacing the push cutting knife 4.

Please refer to fig. 1-2, the cooling mechanism 2 includes a cutting and rotating block 201, a sliding push plate 202, a first limit slider 203, a turnover plate 204, a connecting push rod 205, a sprinkler 206, a fixed push plate 207 and a water pipe 208, the cutting and rotating block 201 is installed at one end of the main body 1, the sliding push plate 202 is installed at the upper end of one side of the cutting and rotating block 201 and penetrates into the main body 1, the first limit slider 203 is fixed at both ends of the sliding push plate 202, the turnover plate 204 is installed at one end of the sliding push plate 202 far away from the cutting and rotating block 201 and penetrates to the bottom end of the main body 1, the connecting push rod 205 is fixed at the lower end of one side of the turnover plate 204, the fixed push plate 207 is fixed at one end of the connecting push rod 205 far away from the turnover plate 204, the water pipe 208 is located at the top end of the fixed push plate 207 and penetrates to the bottom end of the fixed push plate 207, the sprinkler 206 is fixed at one end of the water pipe 208 far away from the fixed push plate 207 and is located below one side of the cutting and rotating block 201, the spray head 206 moves synchronously with the push-cutting knife 4 under the pushing of the push-cutting rotating block 201 by connecting the push rod 205, so that the spray head 206 can be kept to spray and cool the push-cutting knife 4 all the time, and the service life of the push-cutting knife 4 can be prolonged.

Please refer to fig. 1 to 3, the replacing mechanism 3 includes a moving rotating plate 301, a connecting rotating rod 302, a second limiting slider 303, a connecting rotating disk 304, a sliding clamping plate 305, a fixing sleeve plate 306, a torsion spring 307, a limiting sliding rod 308 and a moving pushing plate 309, the moving pushing plate 309 is located inside one end of the push cutting rotating block 201, the moving rotating plate 301 is installed at one end of the moving pushing plate 309 and penetrates through the push cutting rotating block 201, the connecting rotating rod 302 is fixed at the bottom end of the moving rotating plate 301 and is sleeved with the push cutting rotating block 201, the torsion spring 307 is located inside the push cutting rotating block 201 and is sleeved with the connecting rotating rod 302, the connecting rotating disk 304 is fixed at the bottom end of the connecting rotating rod 302, a plurality of sliding clamping plates 305 are uniformly distributed and connected to the lower surface of the rotating disk 304 and penetrates through the bottom end of the push cutting rotating block 201, the limiting sliding rod 308 is fixed at the top end of the sliding clamping plate 305 and penetrates through the top end of the connecting rotating disk 304, the top at limit slide bar 308 is fixed to second limit slide 303, and fixed lagging 306 is fixed on the top of pushing away cutting knife 4, and is located the lower surface that pushes away and cuts runner 201 to cup joint with the mutual block of a plurality of slip cardboard 305, carry out the block to fixed lagging 306 through slip cardboard 305, be convenient for carry out convenient fixed to push away cutting knife 4, be favorable to carrying out quick replacement to push away cutting knife 4 after push away cutting knife 4 damages.

Please refer to fig. 1-2, the main body 1 is rotatably connected to the push-cut rotary block 201 through a hinge, a position where the main body 1 is connected to the push-cut rotary block 201, the sliding push plate 202, the first limiting slide block 203 and the turning plate 204 is provided with a limiting slide groove matched with the outer wall of the main body, and the push-cut rotary block 201 is turned over under the pushing of the push-cut knife 4 through the hinge.

Please refer to fig. 1-2, the turning plate 204 is rotatably connected to the main body 1 via a rotating shaft, the sliding push plate 202 is rotatably connected to the cutting block 201 and the turning plate 204 via a hinge, and the cutting block 201 pushes the turning plate 204 via the sliding push plate 202 via the hinge.

Please refer to fig. 1 to 3, the connecting position of the push-cut rotating block 201, the moving rotating plate 301 and the moving push plate 309 is provided with a moving sliding slot matching with the outer wall thereof, the connecting position of the push-cut rotating block 201 and the torsion spring 307 is provided with a fixing slot matching with the outer wall thereof, and the connecting rotating rod 302 twists the torsion spring 307 through the fixing slot.

Please refer to fig. 1 to 3, the connection positions of the push-cut rotary block 201, the second limit slide block 303, the connecting rotary disc 304 and the limit slide rod 308 are provided with limit rotary slots matched with the outer walls thereof, the connection positions of the push-cut rotary block 201, the fixed sleeve plate 306 and the slide clamp plate 305 are provided with movable clamping slots matched with the outer walls thereof, the connection positions of the connecting rotary disc 304 and the limit slide rod 308 are provided with arc-shaped slide slots matched with the outer walls thereof, and the limit slide rod 308 drives the slide clamp plate 305 to slide through the arc-shaped slide slots.

The working principle of the utility model is as follows: when the cutting device is used, the movable push plate 309 is pulled to horizontally move, the movable rotating plate 301 can be driven to move and rotate through the hinge, the movable rotating plate 301 can drive the connecting rotating rod 302 to rotate, the torsion springs 307 are twisted through the fixing grooves, the connecting turntable 304 is driven by the connecting rotating rod 302 to enable the limiting sliding rod 308 to drive the sliding clamping plates 305 to slide through the arc-shaped sliding grooves, the limiting sliding rod 308 performs limiting sliding in the cutting rotating block 201 through the second limiting sliding block 303 at the moment, so that the torsion springs 307 can slide and approach each other, the cutting knife 4 is abutted to the lower surface of the cutting rotating block 201, the fixed sleeve plate 306 is pushed by the cutting knife 4 to cup joint the sliding clamping plates 305, then the movable push plate 309 is loosened, and the torsion springs 307 enable the sliding clamping plates 305 to reset to clamp the inner parts of the movable clamping grooves of the fixed sleeve plate 306 through torsion rebounding, the utility model has the advantages of be convenient for fix the push-cut knife 4 conveniently, be favorable to carrying out quick replacement to the push-cut knife 4 after the push-cut knife 4 damages, then start main part 1 and make push-cut knife 4 carry out the cutting of reciprocating sliding to the material, at this moment in the cutting process, long-time friction leads to pushing the temperature of cutting knife 4 to rise, at this moment make sprinkler 206 spray the coolant liquid to the outer wall of push-cut knife 4 through raceway 208, be convenient for make the temperature of push-cut knife 4 reduce, be favorable to prolonging the life of push-cut knife 4, push-cut knife 4 resets under the drive of main part 1 simultaneously, and under the blockking of material, raise through push-cut runner 201, push away the runner 201 through the hinge at this moment, push away the push pedal 202 through the hinge under the promotion of push away runner 201, the inside that extends to the spacing spout of main part 1 pushes away the upset board 204, and carry out spacing slip through first spacing slider 203, meanwhile, the turnover plate 204 is pushed by the sliding push plate 202 through the rotating shaft, the fixed push plate 207 is pushed by the connecting push rod 205 to move, and the water pipe 208 is driven by the fixed push plate 207 to push the spray head 206 and the push-cutting knife 4 to move synchronously, so that the spray head 206 is kept to spray and cool the push-cutting knife 4 all the time, and the service life of the push-cutting knife 4 is prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An automatic tool raising device of a shaper with a prolonged tool life, comprising:

a main body (1);

the pushing cutter (4) is positioned below one side of the main body (1) and used for cutting materials in a reciprocating manner;

the cooling mechanism (2) is positioned inside one end of the main body (1) and is used for spraying water to the pushing cutter (4) for cooling;

the replacing mechanism (3) is located at the bottom end of the cooling mechanism (2) and is sleeved with the pushing cutter (4) for rapidly replacing the pushing cutter (4).

2. The automatic blade lifting device of the shaper for prolonging the service life of the cutter as claimed in claim 1, wherein the cooling mechanism (2) comprises a cutting rotary block (201), a sliding push plate (202), a first limit slide block (203), a turnover plate (204), a connecting push rod (205), a spray head (206), a fixed push plate (207) and a water pipe (208), the cutting rotary block (201) is installed at one end of the main body (1), the sliding push plate (202) is installed at the upper end of one side of the cutting rotary block (201) and penetrates into the main body (1), the first limit slide block (203) is fixed at two ends of the sliding push plate (202), the turnover plate (204) is installed at one end of the sliding push plate (202) far away from the cutting rotary block (201) and penetrates into the bottom end of the main body (1), the connecting push rod (205) is fixed at the lower end of one side of the turnover plate (204), the fixed push plate (207) is fixed at one end, far away from the turnover plate (204), of the connecting push rod (205), the water conveying pipe (208) is located at the top end of the fixed push plate (207) and penetrates through the bottom end of the fixed push plate (207), and the spraying head (206) is fixed at one end, far away from the fixed push plate (207), of the water conveying pipe (208) and located below one side of the push cutting and rotating block (201).

3. The automatic blade lifting device of the shaper for the ox-head planer with the prolonged tool life according to claim 1, wherein the replacing mechanism (3) comprises a moving rotating plate (301), a connecting rotating rod (302), a second limit slider (303), a connecting turntable (304), a sliding clamping plate (305), a fixed sleeve plate (306), a torsion spring (307), a limit sliding rod (308) and a moving push plate (309), the moving push plate (309) is located inside one end of the push-cut rotating block (201), the moving rotating plate (301) is installed at one end of the moving push plate (309) and penetrates through the inside of the push-cut rotating block (201), the connecting rotating rod (302) is fixed at the bottom end of the moving rotating plate (301) and is sleeved with the push-cut rotating block (201), the torsion spring (307) is located inside the push-cut rotating block (201) and is sleeved with the connecting rotating rod (302), the connecting rotary table (304) is fixed at the bottom end of the connecting rotary rod (302), the sliding clamping plates (305) are uniformly distributed and connected with the lower surface of the rotary table (304) and penetrate through the bottom end of the cutting and turning block (201), the limiting sliding rod (308) is fixed at the top end of the sliding clamping plates (305) and penetrates through the top end of the connecting rotary table (304), the second limiting sliding block (303) is fixed at the top end of the limiting sliding rod (308), the fixed sleeve plate (306) is fixed at the top end of the cutting knife (4), is located at the lower surface of the cutting and turning block (201), and is connected with the sliding clamping plates (305) in a clamped and sleeved mode.

4. The automatic tool lifting device of the shaper for prolonging the service life of the tool as claimed in claim 2, wherein the main body (1) is rotatably connected with the push cutting rotary block (201) through a hinge, and a limit sliding groove matched with the outer wall of the main body (1) is arranged at the joint of the push cutting rotary block (201), the sliding push plate (202), the first limit sliding block (203) and the turnover plate (204).

5. The automatic blade lifting device of the shaper for prolonging the service life of the blades as claimed in claim 2, wherein the turnover plate (204) is rotatably connected with the main body (1) through a rotating shaft, and the sliding push plate (202) is rotatably connected with the push cutting rotating block (201) and the turnover plate (204) through hinges.

6. The automatic tool lifting device of the shaper for prolonging the service life of the cutter as claimed in claim 3, wherein the connecting position of the cutting rotary block (201) with the movable rotary plate (301) and the movable push plate (309) is provided with a movable sliding groove matched with the outer wall of the cutting rotary block, and the connecting position of the cutting rotary block (201) with the torsion spring (307) is provided with a fixed groove matched with the outer wall of the cutting rotary block.

7. The automatic tool lifting device of the shaper with the function of prolonging the service life of the tool as claimed in claim 3, wherein the connecting positions of the cutting rotary block (201), the second limit slide block (303), the connecting rotary disc (304) and the limit slide rod (308) are provided with limit rotary grooves matched with the outer walls of the cutting rotary block, the fixed sleeve plate (306) and the sliding clamping plate (305) are provided with moving clamping grooves matched with the outer walls of the cutting rotary block and the fixed sleeve plate, and the connecting positions of the connecting rotary disc (304) and the limit slide rod (308) are provided with arc-shaped sliding grooves matched with the outer walls of the cutting rotary block and the fixed sleeve plate.