CN213351090U - Numerical control gear shaving machine - Google Patents
Numerical control gear shaving machine Download PDFInfo
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- CN213351090U CN213351090U CN202021207596.XU CN202021207596U CN213351090U CN 213351090 U CN213351090 U CN 213351090U CN 202021207596 U CN202021207596 U CN 202021207596U CN 213351090 U CN213351090 U CN 213351090U
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Abstract
The utility model provides a numerical control gear shaving machine belongs to shaving equipment technical field. The numerical control gear shaving machine comprises a supporting structure, a lifting device, a gear shaving mechanism and a clamping mechanism. The gear shaving mechanism comprises an electric cylinder, a servo motor and a gear shaving cutter, the electric cylinder is installed on one side of the top surface of the fixing plate, an installation plate is fixed at the output end of the electric cylinder, the servo motor is installed on the top surface of the installation plate, a main shaft is installed at the output end of the servo motor, and the gear shaving cutter is installed at the output end of the main shaft. The clamping mechanism comprises a mounting seat, a second hydraulic cylinder and a clamping block, the mounting seat is symmetrically mounted on the top surface of the supporting structure, the mounting seat is located on one side of the first hydraulic cylinder, and the clamping block is rotatably connected to the output end of the second hydraulic cylinder. The utility model discloses can rotate limit round trip movement and shave the tooth, can conveniently use nimble convenience more to the gear workpiece processing of different width.
Description
Technical Field
The utility model relates to a shaving equipment field particularly, relates to a numerical control gear shaving machine.
Background
The shaving machine uses a gear-shaped shaving cutter as a tool to finish the gear tooth surface that has been machined, and this machining method is called "shaving". The gear shaving machine carries out finish machining on the cylindrical gear by driving a workpiece to rotate freely by a cutter according to the meshing principle of the spiral gear, and filiform fine scraps are shaved on the tooth surface so as to correct the tooth shape and improve the surface smoothness.
At present, the existing numerical control gear shaving machine is inconvenient to move, is not suitable for shaving gears with different widths, and is not flexible and convenient enough for shaving.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a numerical control gear shaving machine aims at improving the unsuitable gear shaving to different width's of numerical control gear shaving machine, shaving the problem that the gear is not nimble convenient enough.
The utility model discloses a realize like this:
a numerical control gear shaving machine comprises a supporting structure, a lifting device, a gear shaving mechanism and a clamping mechanism.
The lifting device comprises a first hydraulic cylinder, a connecting piece, a fixing plate and guide rods, wherein the first hydraulic cylinder is symmetrically fixed on the top surface of the supporting structure, the connecting piece is fixed at the output end of the first hydraulic cylinder, the fixing plate is installed on the top surface of the connecting piece, the guide rods penetrate through the fixing plate, the end parts of the guide rods are fixed on the top surface of the supporting structure, and the guide rods are located on two sides of the first hydraulic cylinder;
the gear shaving mechanism comprises an electric cylinder, a servo motor and a gear shaving cutter, the electric cylinder is installed on one side of the top surface of the fixing plate, an installation plate is fixed at the output end of the electric cylinder, the servo motor is installed on the top surface of the installation plate, a main shaft is installed at the output end of the servo motor, and the gear shaving cutter is installed at the output end of the main shaft;
the clamping mechanism comprises a mounting seat, a second hydraulic cylinder and a clamping block, the mounting seat is symmetrically mounted on the top surface of the supporting structure, the mounting seat is located on one side of the first hydraulic cylinder, and the clamping block is rotatably connected to the output end of the second hydraulic cylinder.
The utility model discloses an in one embodiment, bearing structure includes backup pad, stand and callus on the sole, the stand is fixed the backup pad bottom, the callus on the sole is fixed the bottom of stand, the top surface in the backup pad is installed to first pneumatic cylinder.
In an embodiment of the present invention, the diameter of the foot pad is larger than the diameter of the upright post by at least ten centimeters.
In an embodiment of the present invention, the connecting member includes a connecting plate and a first bolt, the connecting plate is fixed to the top surface of the first hydraulic cylinder, the first bolt penetrates through the connecting plate, and the first bolt is screwed to the bottom of the fixing plate.
In an embodiment of the present invention, the top surface of the fixing plate is provided with a through hole matched with the gear shaving cutter.
In an embodiment of the present invention, the guide bar includes a spacing post and a limiting plate, the end of the spacing post is fixed to the top surface of the supporting plate, and the limiting plate is fixed to the top surface of the spacing post.
The utility model discloses an in one embodiment, the width of mounting panel is greater than the width of through-hole, the ball is installed to the bottom both sides of mounting panel, the top surface of fixed plate seted up with ball assorted spout, the spout is located the both sides of through-hole.
The utility model discloses an in one embodiment, the draw-in groove has been seted up to the tip of main shaft, one side integrated into one piece of gear shaving cutter has the fixture block, the fixture block with the draw-in groove sets up for the phase-match, the external fixed surface of main shaft has the retaining member.
The utility model discloses an in one embodiment, the retaining member includes fixed block, screw thread post and handle, the fixed block is fixed the surface of main shaft, the fixed block is located one side of draw-in groove, the screw thread post spiro union is in the inside of fixed block, the tip of screw thread post runs through the surface of draw-in groove, the handle key-type is in the tip of screw thread post.
In an embodiment of the present invention, the mounting base includes a mounting frame and a second bolt, the second bolt penetrates through the mounting frame, and an end portion of the second bolt is screwed to the top surface of the supporting plate.
The utility model has the advantages that: the utility model discloses a numerical control gear shaving machine that above-mentioned design obtained, during the use, it stretches out to press from both sides tight piece through second pneumatic cylinder work drive, press from both sides tight fixedly to the work piece, then, first pneumatic cylinder work drives fixed plate downstream, make gear shaving cutter and work piece meshing, at this moment servo motor work drives the gear shaving cutter and rotates, the work piece will be followed and rotated and shaves the tooth and handle like this, then electric cylinder work drives mounting panel and servo motor and carries out the removal of making a round trip, the round trip movement of the limit is rotated and is shaved the tooth like this, can conveniently process the gear workpiece of different width, it is more convenient to use flexibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a main view structure of a numerical control gear shaving machine according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a main view section of a numerical control gear shaving machine according to an embodiment of the present invention;
fig. 3 is a schematic top view of a numerical control gear shaving machine according to an embodiment of the present invention;
fig. 4 is a schematic view of a cross-sectional structure of a spindle of a numerical control gear shaving machine according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a mounting plate of a numerical control gear shaving machine according to an embodiment of the present invention.
In the figure: 100-a support structure; 110-a support plate; 120-column; 130-foot pad; 200-a lifting device; 210-a first hydraulic cylinder; 220-a connector; 221-connecting plate; 222-a first bolt; 230-a fixed plate; 240-through holes; 250-a guide bar; 251-a limiting column; 252-a limiting plate; 260-a chute; 300-a gear shaving mechanism; 310-an electric cylinder; 320-a mounting plate; 321-a ball bearing; 330-servo motor; 340-a main shaft; 341-card slot; 350-gear shaving cutter; 351-a fixture block; 360-a locking member; 361-fixed block; 362-threaded post; 363-a handle; 400-a clamping mechanism; 410-a mounting seat; 411-a mount; 412-a second bolt; 420-a second hydraulic cylinder; 430-clamping block.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a numerically controlled gear shaving machine comprises a support structure 100, a lifting device 200, a shaving mechanism 300 and a clamping mechanism 400.
The lifting device 200 is installed on the top surface of the supporting structure 100 and used for lifting adjustment to facilitate installation of gears, the gear shaving mechanism 300 is installed on the top surface of the lifting device 200 and used for gear shaving operation of the gears, and the clamping mechanism 400 is installed on the top surface of the supporting structure 100 and located on the top surface of the gear shaving mechanism 300 and used for clamping and fixing the gears to facilitate gear shaving operation.
Referring to fig. 1, the supporting structure 100 includes a supporting plate 110, a post 120 and a foot pad 130, the post 120 is fixed at the bottom of the supporting plate 110, the foot pad 130 is fixed at the bottom of the post 120, a first hydraulic cylinder 210 is installed on the top surface of the supporting plate 110, the diameter of the foot pad 130 is at least ten centimeters larger than that of the post 120, the post 120 is arranged to facilitate supporting of the gear shaving machine, and the foot pad 130 is arranged to increase the contact surface with the ground so that the gear shaving machine can be placed more stably.
Referring to fig. 1 and 2, the lifting device 200 includes a first hydraulic cylinder 210, a connecting member 220, a fixing plate 230, and guide rods 250, the first hydraulic cylinder 210 is symmetrically fixed on the top surface of the supporting structure 100, a base is fixed at the bottom of the first hydraulic cylinder 210, the base is mounted on the top surface of the supporting plate 110 by a penetrating screw, the connecting member 220 is fixed at the output end of the first hydraulic cylinder 210, the fixing plate 230 is mounted on the top surface of the connecting member 220, the guide rods 250 penetrate the fixing plate 230, the ends of the guide rods 250 are fixed on the top surface of the supporting structure 100, and the guide rods 250 are located at both sides of the.
The connecting member 220 includes a connecting plate 221 and a first bolt 222, the connecting plate 221 is fixed on the top surface of the first hydraulic cylinder 210, the first bolt 222 penetrates the connecting plate 221, the first bolt 222 is screwed on the bottom of the fixing plate 230, and the connecting plate 221 and the first bolt 222 are arranged to facilitate connection between the output end of the first hydraulic cylinder 210 and the fixing plate 230, so as to facilitate disassembly and assembly.
The top surface of the fixing plate 230 is provided with a through hole 240 matched with the gear shaving cutter 350, and the arrangement of the through hole 240 can facilitate the bottom plate of the gear shaving cutter 350 to extend to the lower part of the fixing plate 230, so that the gear shaving operation is convenient; the guide rod 250 includes a position-limiting column 251 and a position-limiting plate 252, the end of the position-limiting column 251 is fixed on the top surface of the support plate 110, the position-limiting plate 252 is fixed on the top surface of the position-limiting column 251, the position-limiting column 251 can fix the plate 230 more stably in the ascending or descending process, and the position-limiting plate 252 can prevent the fixing plate 230 from separating.
The width of mounting panel 320 is greater than the width of through-hole 240, and ball 321 is installed to the bottom both sides of mounting panel 320, and fixed plate 230's top surface is seted up with ball 321 assorted spout 260, and spout 260 is located the both sides of through-hole 240, and ball 321 and spout 260 set up can make mounting panel 320 more smoothly laborsaving through the in-process of electric cylinder 310 round trip movement.
Referring to fig. 2 to 5, the shaving mechanism 300 includes an electric cylinder 310, a servo motor 330 and a shaving cutter 350, the electric cylinder 310 is mounted on one side of the top surface of the fixing plate 230, a mounting plate 320 is fixed to an output end of the electric cylinder 310, the servo motor 330 is mounted on the top surface of the mounting plate 320, a spindle 340 is mounted to an output end of the servo motor 330, and the shaving cutter 350 is mounted on an output end of the spindle 340.
A clamping groove 341 is formed at the end part of the main shaft 340, a clamping block 351 is integrally formed at one side of the gear shaving cutter 350, the clamping block 351 and the clamping groove 341 are matched, and a locking member 360 is fixed on the outer surface of the main shaft 340; a clamping groove 341 is formed at the end part of the main shaft 340, a clamping block 351 is integrally formed at one side of the gear shaving cutter 350, the clamping block 351 and the clamping groove 341 are matched, and a locking member 360 is fixed on the outer surface of the main shaft 340; retaining member 360 includes fixed block 361, screw post 362 and handle 363, the surface at main shaft 340 is fixed to fixed block 361, fixed block 361 is located the one side of draw-in groove 341, the screw post 362 spiro union is in the inside of fixed block 361, the tip of screw post 362 runs through the surface of draw-in groove 341, the tip at screw post 362 is connected to handle 363 key, make the tip of screw post 362 extrude with the inside fixture block 351 of draw-in groove 341 through rotating handle 363, thereby fix the fixture block 351 and fix shaving cutter 350, thus can conveniently change shaving cutter 350, make the flexibility that can be more convenient.
Referring to fig. 2, the clamping mechanism 400 includes a mounting base 410, a second hydraulic cylinder 420 and a clamping block 430, the mounting base 410 is symmetrically installed on the top surface of the supporting structure 100, the mounting base 410 is located on one side of the first hydraulic cylinder 210, the end portion of the first hydraulic cylinder 210 is in interference connection with a bearing, the bearing is embedded at the end portion of the clamping block 430, rotation is facilitated, the clamping block 430 is rotatably connected to the output end of the second hydraulic cylinder 420, an engaging lug is fixed on the outer surface of the second hydraulic cylinder 420, a screw penetrates through the inside of the engaging lug, the end portion of the screw is screwed on the top surface of the mounting frame 411, the mounting base 410 includes a mounting frame 411 and a second bolt 412, the second bolt 412 penetrates through the mounting frame 411, the end portion of the second bolt 412 is screwed on the top surface of the supporting plate 110, so that the second hydraulic cylinder 420 can.
Specifically, the working principle of the numerical control gear shaving machine is as follows: when the gear shaving device is used, the threaded column 362 is rotated by the handle 363, the end of the threaded column 362 is extruded with the clamping block 351 on one side of the gear shaving cutter 350, the gear shaving cutter 350 is fixed at the end of the spindle 340, so that the gear shaving cutter 350 can be conveniently replaced and is more flexible to use, then the clamping block 430 is driven to extend out through the work of the second hydraulic cylinder 420 to clamp and fix a workpiece, then the first hydraulic cylinder 210 works to drive the fixing plate 230 to move downwards to enable the gear shaving cutter 350 to be meshed with the workpiece, at the moment, the servo motor 330 works to drive the gear shaving cutter 350 to rotate, so that the workpiece rotates to shave the gear, and then the electric cylinder 310 works to drive the mounting plate 320 and the servo motor 330 to move back and forth, so that gear workpieces with different widths can be conveniently machined, and the gear shaving cutter is more flexible and convenient to use.
It should be noted that, the specific model specification of the first hydraulic cylinder 210, the electric cylinder 310, the servo motor 330 and the second hydraulic cylinder 420 needs to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the first hydraulic cylinder 210, the electric cylinder 310, the servo motor 330, and the second hydraulic cylinder 420 will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A numerical control gear shaving machine is characterized by comprising
A support structure (100);
the lifting device (200) comprises a first hydraulic cylinder (210), a connecting piece (220), a fixing plate (230) and guide rods (250), wherein the first hydraulic cylinder (210) is symmetrically fixed on the top surface of the supporting structure (100), the connecting piece (220) is fixed at the output end of the first hydraulic cylinder (210), the fixing plate (230) is installed on the top surface of the connecting piece (220), the guide rods (250) penetrate through the fixing plate (230), the ends of the guide rods (250) are fixed on the top surface of the supporting structure (100), and the guide rods (250) are positioned at two sides of the first hydraulic cylinder (210);
the gear shaving mechanism (300) comprises an electric cylinder (310), a servo motor (330) and a gear shaving cutter (350), the electric cylinder (310) is installed on one side of the top surface of the fixing plate (230), an installation plate (320) is fixed to the output end of the electric cylinder (310), the servo motor (330) is installed on the top surface of the installation plate (320), a spindle (340) is installed to the output end of the servo motor (330), and the gear shaving cutter (350) is installed on the output end of the spindle (340);
clamping mechanism (400), clamping mechanism (400) includes mount pad (410), second pneumatic cylinder (420) and presss from both sides tight piece (430), mount pad (410) symmetry is installed the top surface of bearing structure (100), mount pad (410) are located one side of first pneumatic cylinder (210), press from both sides tight piece (430) rotation connection in the output of second pneumatic cylinder (420).
2. A numerical control gear shaving machine according to claim 1, characterized in that the supporting structure (100) comprises a supporting plate (110), a post (120) and a foot pad (130), the post (120) being fixed to the bottom of the supporting plate (110), the foot pad (130) being fixed to the bottom of the post (120), the first hydraulic cylinder (210) being mounted on the top surface of the supporting plate (110).
3. A numerical control gear shaving machine according to claim 2, characterized in that the diameter of the foot pads (130) is at least ten centimeters larger than the diameter of the uprights (120).
4. A numerical control gear shaving machine according to claim 2, wherein the connecting member (220) comprises a connecting plate (221) and a first bolt (222), the connecting plate (221) is fixed on the top surface of the first hydraulic cylinder (210), the first bolt (222) penetrates through the connecting plate (221), and the first bolt (222) is screwed on the bottom of the fixing plate (230).
5. A numerical control gear shaving machine according to claim 1, wherein the top surface of the fixing plate (230) is provided with a through hole (240) matching with the gear shaving cutter (350).
6. A numerical control gear shaving machine according to claim 2, wherein the guide bar (250) comprises a stopper post (251) and a stopper plate (252), an end of the stopper post (251) is fixed to a top surface of the support plate (110), and the stopper plate (252) is fixed to a top surface of the stopper post (251).
7. A numerical control gear shaving machine according to claim 5, characterized in that the width of the mounting plate (320) is larger than the width of the through hole (240), balls (321) are mounted on two sides of the bottom of the mounting plate (320), a sliding groove (260) matched with the balls (321) is formed in the top surface of the fixing plate (230), and the sliding groove (260) is located on two sides of the through hole (240).
8. The numerical control gear shaving machine according to claim 1, wherein a clamping groove (341) is formed at the end of the main shaft (340), a clamping block (351) is integrally formed at one side of the gear shaving cutter (350), the clamping block (351) and the clamping groove (341) are matched, and a locking member (360) is fixed on the outer surface of the main shaft (340).
9. The numerical control gear shaving machine according to claim 8, wherein the locking member (360) comprises a fixing block (361), a threaded column (362) and a handle (363), the fixing block (361) is fixed on the outer surface of the spindle (340), the fixing block (361) is positioned on one side of the clamping groove (341), the threaded column (362) is screwed inside the fixing block (361), the end of the threaded column (362) penetrates through the outer surface of the clamping groove (341), and the handle (363) is connected with the end of the threaded column (362) in a key mode.
10. A numerical control gear shaving machine according to claim 2, characterized in that the mounting seat (410) comprises a mounting frame (411) and a second bolt (412), the second bolt (412) extending through the mounting frame (411), the end of the second bolt (412) being screwed onto the top surface of the supporting plate (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207596.XU CN213351090U (en) | 2020-06-27 | 2020-06-27 | Numerical control gear shaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021207596.XU CN213351090U (en) | 2020-06-27 | 2020-06-27 | Numerical control gear shaving machine |
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| Publication Number | Publication Date |
|---|---|
| CN213351090U true CN213351090U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021207596.XU Active CN213351090U (en) | 2020-06-27 | 2020-06-27 | Numerical control gear shaving machine |
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|---|---|
| CN (1) | CN213351090U (en) |
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- 2020-06-27 CN CN202021207596.XU patent/CN213351090U/en active Active
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Effective date of registration: 20221110 Address after: 150000 work and country in cottage Town, Ping Fang District, Harbin, Heilongjiang Patentee after: Harbin Hengxin Precision Machinery Manufacturing Co.,Ltd. Address before: Tsinghua University, 30 Shuangqing Road, Haidian District, Beijing 100084 Patentee before: Zou Lele |