CN210878854U - Gear shaping machine protector - Google Patents
Gear shaping machine protector Download PDFInfo
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- CN210878854U CN210878854U CN201921760644.5U CN201921760644U CN210878854U CN 210878854 U CN210878854 U CN 210878854U CN 201921760644 U CN201921760644 U CN 201921760644U CN 210878854 U CN210878854 U CN 210878854U
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Abstract
The utility model discloses a gear shaping machine protector. The utility model provides a pair of gear shaping machine protector, include: when the scraps generated by the friction between the gear shaper cutter and the workpiece splash to the slide rail of the gear shaper, the X-axis front telescopic protective cover and the X-axis rear telescopic protective cover can carry out chip splash prevention protection on the X-axis slide rail, the Y-axis right telescopic protective cover and the Y-axis left telescopic protective cover can carry out chip splash prevention protection on the Y-axis slide rail, can avoid leading to X axle slide or Y axle slide to remove on splashing the slide rail because of the piece to be obstructed, influence the problem of the smooth nature that the round working platform was adjusted, simple structure, and the protection casing is extending structure, can not influence the removal of X axle slide and Y axle slide.
Description
Technical Field
The utility model relates to a gear shaping machine technical field, concretely relates to gear shaping machine protector.
Background
A gear shaper is a metal cutting machine that can use a slotting cutter to machine gears for internal, external straight and helical spur gears and other toothed elements in a generating process. A gear shaping machine machines the tooth profile of a gear, a rack, or the like using a shaper cutter as a tool, and this machining method is called "shaping". During gear shaping, the gear shaping cutter performs vertical reciprocating cutting motion and simultaneously performs relative rolling with a workpiece. The gear shaper is mainly used for machining a multi-connected gear and an internal gear, and can also machine a rack after an accessory is added. Non-circular gears, incomplete gears and inner and outer forming surfaces can also be machined by using special cutters on the gear shaping machine, such as square holes, hexagonal holes, shafts with keys and the like. The machining precision can reach 7-5 grades, and the maximum machining workpiece diameter reaches 12 meters. When a gear shaper machines a workpiece, a gear shaper cutter and the workpiece rub to generate chips, and the chips splash onto a sliding rail of the gear shaper, so that the movement of a workbench is blocked, and the smoothness of the adjustment of the workbench is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear shaping machine protector to solve the gear shaping sword and can produce the piece with the work piece friction, these pieces splash to the slide rail of gear shaping machine on, can lead to the workstation to remove obstructed, influence the problem of the smooth nature that the workstation was adjusted.
The utility model provides a gear shaping machine protector, include: the gear shaper comprises a gear shaper body, a gear shaper stand column, a gear shaper ram, a gear shaper cutter, an X-axis slide rail, an X-axis slide seat, a Y-axis slide rail, a Y-axis slide seat, a circular workbench, an X-axis front telescopic protective cover, an X-axis rear telescopic protective cover, a Y-axis right telescopic protective cover and a Y-axis left telescopic protective cover;
the gear shaper column is vertically arranged at one end of the upper surface of the gear shaper machine body, the gear shaper ram is arranged at the side part of the gear shaper column, the gear shaper cutter is arranged at the bottom of the gear shaper ram, the X-axis slide rail is arranged on the upper surface of the gear shaper machine body and is positioned at one side of the gear shaper column, the X-axis slide seat is arranged on the X-axis slide rail, the X-axis slide seat is in sliding connection with the X-axis slide rail in the extending direction of the X-axis slide rail, the Y-axis slide rail is arranged on the upper surface of the X-axis slide seat, the extending direction of the Y-axis slide rail is vertical to the Y-axis slide rail, the Y-axis slide seat is arranged on the Y-axis slide rail, the Y-axis slide seat is in sliding connection with the extending direction of the Y-axis slide rail, and the circular worktable is rotatably arranged on the upper surface;
telescopic protection casing before the X axle set up in the front end of X axle slide rail with regional top between the X axle slide front end, telescopic protection casing set up in behind the X axle the rear end of X axle slide rail with regional top between the X axle slide rear end, the telescopic protection casing of Y axle right side set up in the right-hand member of Y axle slide rail with regional top between the right-hand member of Y axle slide, the telescopic protection casing of Y axle left side set up in the left end of Y axle slide rail with regional top between the left end of Y axle slide.
Optionally, telescopic protection casing includes the first end plate of X axle, X axle second end plate and the first ripple cover of X axle before the X axle, the first end plate of X axle set up perpendicularly in X axle slide rail front end upper surface, X axle second end plate set up in the preceding terminal surface of X axle slide, the first ripple cover of X axle connect in the first end plate of X axle with between the X axle second end plate just the first ripple cover of X axle is located the X axle slide rail is in the top of the regional part of front side of X axle slide.
Optionally, telescopic protection casing includes X axle third end plate, X axle fourth end plate and X axle second ripple cover behind the X axle, X axle third end plate set up perpendicularly in X axle slide rail rear end upper surface, X axle fourth end plate set up in the rear end face of X axle slide seat, X axle second ripple cover connect in X axle third end plate with between the X axle fourth end plate just X axle second ripple cover is located the X axle slide rail is in the top of the regional part of rear side of X axle slide seat.
Optionally, the telescopic protection casing in Y axle right side includes the first end plate of Y axle, Y axle second end plate and the first ripple cover of Y axle, the first end plate of Y axle set up perpendicularly in Y axle slide rail right end upper surface, Y axle second end plate set up in the right-hand member face of Y axle slide, the first ripple cover of Y axle connect in the first end plate of Y axle with between the Y axle second end plate just the first ripple cover of Y axle covers and locates the Y axle slide rail is in the top of the regional part in right side of Y axle slide.
Optionally, telescopic protection casing in a left side of Y axle includes Y axle third end plate, Y axle fourth end plate and Y axle second ripple cover, Y axle third end plate set up perpendicularly in Y axle slide rail left end upper surface, Y axle fourth end plate set up in the right-hand member face of Y axle slide, Y axle second ripple cover connect in Y axle third end plate with between the Y axle fourth end plate just Y axle second ripple cover is located Y axle slide rail is in the top of the regional part in left side of Y axle slide.
Optionally, two first studs are perpendicularly arranged at two ends of the top of the first X-axis end plate, the first studs penetrate through the first X-axis end plate and the X-axis sliding rail in threaded connection, four second studs are perpendicularly arranged at four corners of the surface of the second X-axis end plate, and the second studs penetrate through the second X-axis end plate and the X-axis sliding seat in threaded connection.
Optionally, the first ripple cover of X axle includes top, lateral part, horizontal extension portion and oblique fender portion, two the lateral part respectively connect perpendicularly in the below of top both sides, horizontal extension portion connect perpendicularly in the bottom of lateral part and to the outside horizontal extension of lateral part, oblique fender portion connect in horizontal extension's end, just oblique fender portion with horizontal extension portion becomes the obtuse angle contained angle.
The utility model discloses following beneficial effect has: the utility model provides a gear shaping machine protection device, through setting up the telescopic protection casing in front of the X axle above the region between the front end of X axle slide rail and the front end of X axle slide rail, the telescopic protection casing in back of the X axle sets up above the region between the back end of X axle slide rail and the back end of X axle slide rail, the telescopic protection casing in right side of Y axle sets up above the region between the right-hand member of Y axle slide rail and the right-hand member of Y axle slide rail, the telescopic protection casing in left side of Y axle sets up above the region between the left end of Y axle slide rail and the left end of Y axle slide rail, when the gear shaping machine is processed to the work piece, piece that the pinion cutter produced with the work piece friction splashes to the slide rail of gear shaping machine, the telescopic protection casing in front of X axle, the telescopic protection casing in back of X axle can prevent the bits of smashing and splash protection to the X axle slide rail, the telescopic protection casing in right side of Y axle, the telescopic protection casing, can effectively avoid leading to X axle slide or Y axle slide to remove on splashing the slide rail because of the piece to be obstructed, influence the problem of the smooth nature that the round working platform was adjusted, simple structure, and the protection casing is extending structure, can not influence the removal of X axle slide and Y axle slide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a protection device of a gear shaper provided by the present invention.
Fig. 2 is a schematic view of a partial structure of a protection device of a gear shaper.
Fig. 3 is a schematic structural view of a first X-axis bellows of a protection device of a gear shaper.
Fig. 4 is a schematic view of the retractable protective cover on each slide rail of the gear shaper protective device provided by the present invention.
Fig. 5 is a schematic view of a first X-axis bellows of a protection device of a gear shaper.
Illustration of the drawings: 1-a gear shaping machine body; 2-a gear shaper column; 3-gear shaping machine ram; 4-a slotting cutter; 5-X axis slide rails; 6-X axis slide; 7-Y-axis slide rails; 8-Y-axis slide carriage; 9-round table; a 10-X axis front telescopic shield; a 20-X axis rear telescopic shield; a 30-Y axis right telescoping shield; a 40-Y axis left telescoping shield; 101-X axis first end plate; 102-X axis second end plate; 103-X axis first bellows; 201-X axis third end plate; 202-X axis fourth end plate; 203-X axis second bellows; a 301-Y axis first end plate; a 302-Y axis second end plate; 303-Y axis first bellows; 401-Y axis third end plate; 402-Y axis fourth end plate; 403-Y axis second bellows; 1011-a first stud; 1012-a second stud; 1031-top; 1032-side; 1033-a horizontal extension; 1034-oblique stopping part.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1 to 5, an embodiment of the present invention provides a gear shaper protection device, including: the gear shaping machine comprises a gear shaping machine body 1, a gear shaping machine upright post 2, a gear shaping machine ram 3, a gear shaping knife 4, an X-axis slide rail 5, an X-axis slide seat 6, a Y-axis slide rail 7, a Y-axis slide seat 8, a circular workbench 9, an X-axis front telescopic protective cover 10, an X-axis rear telescopic protective cover 20, a Y-axis right telescopic protective cover 30 and a Y-axis left telescopic protective cover 40.
The gear shaper column 2 is vertically arranged at one end of the upper surface of the gear shaper bed 1, the gear shaper ram 3 is arranged on the side of the gear shaper column 2, and the gear shaper knife 4 is arranged at the bottom of the gear shaper ram 3. The gear shaping cutter 4 is used for machining a workpiece in the right direction, and the gear shaping machine body 1, the gear shaping machine upright post 2, the gear shaping machine ram 3 and the gear shaping cutter 4 can be realized according to the prior art.
Specifically, X axle slide rail 5 sets up in 1 upper surface of gear shaping lathe bed and is located one side of gear shaping machine stand 2, X axle slide 6 sets up on X axle slide rail 5, X axle slide 6 and X axle slide rail 5 are at the extending direction sliding connection of X axle slide rail 5, Y axle slide rail 7 sets up in X axle slide 6 upper surface, the extending direction and the Y axle slide rail 7 of Y axle slide rail 7 are perpendicular, Y axle slide 8 sets up on Y axle slide rail 7, Y axle slide 8 with at the extending direction sliding connection of Y axle slide rail 7, circle workstation 9 rotates and sets up in the upper surface of Y axle slide 8. The X-axis slide 6 can slide on the X-axis slide rail 5 to adjust the position along the X-axis direction, and the Y-axis slide 8 can slide on the Y-axis slide rail 7 to adjust the position along the Y-axis direction, so that the coordinate position of the circular worktable 9 can be adjusted.
Further, the front telescopic protection cover 10 of the X-axis is arranged above the region between the front end of the X-axis slide rail 5 and the front end of the X-axis slide carriage 6, the rear telescopic protection cover 20 of the X-axis is arranged above the region between the rear end of the X-axis slide rail 5 and the rear end of the X-axis slide carriage 6, the right telescopic protection cover 30 of the Y-axis is arranged above the region between the right end of the Y-axis slide rail 7 and the right end of the Y-axis slide carriage 8, and the left telescopic protection cover 40 of the Y-axis is arranged above the region between the left end of the Y-axis slide rail 7 and the left end of the Y.
In this embodiment, the X-axis front retractable protective cover 10 includes an X-axis first end plate 101, an X-axis second end plate 102, and an X-axis first bellow 103, the X-axis first end plate 101 is vertically disposed on the upper surface of the front end of the X-axis slide rail 5, the X-axis second end plate 102 is disposed on the front end surface of the X-axis slide carriage 6, the X-axis first bellow 103 is connected between the X-axis first end plate 101 and the X-axis second end plate 102, and the X-axis first bellow 103 covers the portion of the X-axis slide rail 5 in the front side region of the X-axis slide carriage 6.
Correspondingly, the retractable X-axis protective cover 20 includes an X-axis third end plate 201, an X-axis fourth end plate 202, and an X-axis second bellows 203, wherein the X-axis third end plate 201 is vertically disposed on the upper surface of the rear end of the X-axis slide rail 5, the X-axis fourth end plate 202 is disposed on the rear end surface of the X-axis slide carriage 6, the X-axis second bellows 203 is connected between the X-axis third end plate 201 and the X-axis fourth end plate 202, and the X-axis second bellows 203 is disposed above the portion of the X-axis slide rail 5 in the rear side region of the X-axis slide carriage 6.
Correspondingly, the Y-axis right retractable protection cover 30 includes a Y-axis first end plate 301, a Y-axis second end plate 302, and a Y-axis first bellows 303, the Y-axis first end plate 301 is vertically disposed on the upper surface of the right end of the Y-axis slide rail 7, the Y-axis second end plate 302 is disposed on the right end surface of the Y-axis slide base 8, the Y-axis first bellows 303 is connected between the Y-axis first end plate 301 and the Y-axis second end plate 302, and the Y-axis first bellows 303 is covered on the portion of the Y-axis slide rail 7 in the right side area of the Y-axis slide base 8.
Correspondingly, the Y-axis left retractable protection cover 40 includes a Y-axis third end plate 401, a Y-axis fourth end plate 402, and a Y-axis second bellows 403, the Y-axis third end plate 401 is vertically disposed on the upper surface of the left end of the Y-axis slide rail 7, the Y-axis fourth end plate 402 is disposed on the right end surface of the Y-axis slide base 8, the Y-axis second bellows 403 is connected between the Y-axis third end plate 401 and the Y-axis fourth end plate 402, and the Y-axis second bellows 403 is covered on the portion of the Y-axis slide rail 7 in the left side region of the Y-axis slide base 8.
In this embodiment, two first studs 1011 are vertically disposed at two ends of the top of the X-axis first end plate 101, the first studs 1011 pass through the X-axis first end plate 101 and are in threaded connection with the X-axis slide rail 5, four second studs 1012 are vertically disposed at four corners of the surface of the X-axis second end plate 102, the second studs 1012 pass through the X-axis second end plate 102 and are in threaded connection with the X-axis slide carriage 6, and the fixing manner of the other end plates is similar to that of the X-axis first end plate 101 and the X-axis second end plate 102.
Specifically, the X-axis first bellows 103 includes a top portion 1031, a side portion 1032, a horizontal extending portion 1033, and a slanted blocking portion 1034, wherein the two side portions 1032 are respectively vertically connected below two sides of the top portion 1031, the horizontal extending portion 1033 is vertically connected to a bottom end of the side portion 1032 and horizontally extends to an outer side of the side portion 1032, the slanted blocking portion 1034 is connected to a distal end of the horizontal extending portion 1033, and the slanted blocking portion 1034 forms an obtuse included angle with the horizontal extending portion 1033, the top portion 1031 and the side portion 1032 can shield and shield the debris, the horizontal extending portion 1033 and the slanted blocking portion 1034 can increase a shielding area, the debris is prevented from falling onto the slotting machine bed 1, and the debris contained between the horizontal extending portion 1033 and the slanted blocking portion 1034 can be cleaned away by detaching the bellows. The other corrugated covers all adopt the same structure maliciously, and the details are not repeated here.
To sum up, the embodiment of the utility model provides a pair of gear shaping machine protector, add man-hour to the work piece at the gear shaping machine, piece that the gear shaping sword produced with the work piece friction when splashing on the slide rail of gear shaping machine, telescopic protection casing 10 before the X axle, telescopic protection casing 20 can prevent that the bits of bits from splashing the protection behind the X axle to X axle slide rail 5, telescopic protection casing 30 on the right side of Y axle, telescopic protection casing 40 on the left side of Y axle can prevent the piece from splashing the protection to Y axle slide rail 7, can effectively avoid leading to X axle slide 6 or Y axle slide 8 to remove on splashing the slide rail because of the piece to be obstructed, influence the problem of the smoothness nature that circle workstation 9 adjusted, moreover, the steam generator is of a retractable structure, can not influence the removal of X axle slide and Y axle slide.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described 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 (7)
1. A gear shaper guard, comprising: the gear shaping machine comprises a gear shaping machine body (1), a gear shaping machine upright post (2), a gear shaping machine ram (3), a gear shaping cutter (4), an X-axis slide rail (5), an X-axis slide seat (6), a Y-axis slide rail (7), a Y-axis slide seat (8), a circular workbench (9), an X-axis front telescopic protective cover (10), an X-axis rear telescopic protective cover (20), a Y-axis right telescopic protective cover (30) and a Y-axis left telescopic protective cover (40);
the gear shaper stand column (2) is vertically arranged at one end of the upper surface of the gear shaper bed (1), the gear shaper ram (3) is arranged at the side part of the gear shaper stand column (2), the gear shaper cutter (4) is arranged at the bottom of the gear shaper ram (3), the X-axis slide rail (5) is arranged on the upper surface of the gear shaper bed (1) and is positioned at one side of the gear shaper stand column (2), the X-axis slide carriage (6) is arranged on the X-axis slide rail (5), the X-axis slide carriage (6) is in sliding connection with the X-axis slide rail (5) in the extending direction of the X-axis slide rail (5), the Y-axis slide rail (7) is arranged on the upper surface of the X-axis slide carriage (6), the extending direction of the Y-axis slide rail (7) is perpendicular to the Y-axis slide rail (7), and the Y-axis slide carriage (8) is arranged on the Y-axis slide rail (7), the Y-axis sliding seat (8) is connected with the Y-axis sliding rail (7) in a sliding mode in the extending direction, and the circular workbench (9) is rotatably arranged on the upper surface of the Y-axis sliding seat (8);
telescopic protection casing (10) before the X axle set up in the front end of X axle slide rail (5) with regional top between X axle slide (6) front end, telescopic protection casing (20) set up in behind the X axle the rear end of X axle slide rail (5) with regional top between X axle slide (6) rear end, telescopic protection casing (30) on the right side of Y axle set up in the right-hand member of Y axle slide rail (7) with regional top between the right-hand member of Y axle slide (8), telescopic protection casing (40) on the left side of Y axle set up in the left end of Y axle slide rail (7) with regional top between the left end of Y axle slide (8).
2. A gear shaper guard according to claim 1, characterized in that the X-axis front retractable guard (10) comprises a first X-axis end plate (101), a second X-axis end plate (102) and a first X-axis bellows (103), the first X-axis end plate (101) being arranged perpendicularly to the upper surface of the front end of the X-axis slide (5), the second X-axis end plate (102) being arranged at the front end face of the X-axis slide (6), the first X-axis bellows (103) being connected between the first X-axis end plate (101) and the second X-axis end plate (102) and the first X-axis bellows (103) being arranged over the part of the X-axis slide (5) in the front side region of the X-axis slide (6).
3. A gear shaper guard according to claim 2, characterized in that the X-axis rear telescopic shield (20) comprises an X-axis third end plate (201), an X-axis fourth end plate (202) and an X-axis second bellows (203), the X-axis third end plate (201) being arranged perpendicularly to the upper surface of the rear end of the X-axis slide (5), the X-axis fourth end plate (202) being arranged at the rear end face of the X-axis slide (6), the X-axis second bellows (203) being connected between the X-axis third end plate (201) and the X-axis fourth end plate (202) and the X-axis second bellows (203) being arranged over the portion of the X-axis slide (5) in the rear side region of the X-axis slide (6).
4. A gear shaper guard according to claim 3, characterized in that the Y-axis right retractable guard (30) comprises a Y-axis first end plate (301), a Y-axis second end plate (302), and a Y-axis first bellows (303), the Y-axis first end plate (301) being arranged perpendicularly to the upper surface of the right end of the Y-axis slide (7), the Y-axis second end plate (302) being arranged at the right end face of the Y-axis slide (8), the Y-axis first bellows (303) being connected between the Y-axis first end plate (301) and the Y-axis second end plate (302) and the Y-axis first bellows (303) being arranged over the portion of the Y-axis slide (7) in the area of the right side of the Y-axis slide (8).
5. A protection device for a gear shaping machine according to claim 4, characterized in that the Y-axis left retractable protection cover (40) comprises a Y-axis third end plate (401), a Y-axis fourth end plate (402) and a Y-axis second bellows (403), the Y-axis third end plate (401) is vertically arranged on the upper surface of the left end of the Y-axis slide rail (7), the Y-axis fourth end plate (402) is arranged on the right end face of the Y-axis slide (8), the Y-axis second bellows (403) is connected between the Y-axis third end plate (401) and the Y-axis fourth end plate (402) and the Y-axis second bellows (403) is arranged above the part of the Y-axis slide rail (7) in the left side area of the Y-axis slide (8).
6. A protection device for a gear shaping machine according to claim 5, characterized in that two first studs (1011) are vertically arranged at two ends of the top of the X-axis first end plate (101), the first studs (1011) penetrate through the X-axis first end plate (101) to be in threaded connection with the X-axis slide rail (5), four second studs (1012) are vertically arranged at four corners of the surface of the X-axis second end plate (102), and the second studs (1012) penetrate through the X-axis second end plate (102) to be in threaded connection with the X-axis slide carriage (6).
7. A guard according to claim 6, characterised in that the X-axis first bellows (103) comprises a top portion (1031), side portions (1032), horizontal extension portions (1033) and a slanted notch portion (1034), wherein the two side portions (1032) are respectively connected vertically below two sides of the top portion (1031), the horizontal extension portion (1033) is connected vertically to bottom ends of the side portions (1032) and extends horizontally to the outer side of the side portions (1032), the slanted notch portion (1034) is connected to the end of the horizontal extension portion (1033), and the slanted notch portion (1034) forms an obtuse angle with the horizontal extension portion (1033).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760644.5U CN210878854U (en) | 2019-10-18 | 2019-10-18 | Gear shaping machine protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760644.5U CN210878854U (en) | 2019-10-18 | 2019-10-18 | Gear shaping machine protector |
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| Publication Number | Publication Date |
|---|---|
| CN210878854U true CN210878854U (en) | 2020-06-30 |
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| CN201921760644.5U Active CN210878854U (en) | 2019-10-18 | 2019-10-18 | Gear shaping machine protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664948A (en) * | 2021-08-25 | 2021-11-19 | 广州其成家具有限公司 | A but timber of autoloading round device for furniture preparation |
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2019
- 2019-10-18 CN CN201921760644.5U patent/CN210878854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664948A (en) * | 2021-08-25 | 2021-11-19 | 广州其成家具有限公司 | A but timber of autoloading round device for furniture preparation |
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