CN213318141U - Bevel gear machining tool clamp for numerical control equipment - Google Patents
Bevel gear machining tool clamp for numerical control equipment Download PDFInfo
- Publication number
- CN213318141U CN213318141U CN202022316623.3U CN202022316623U CN213318141U CN 213318141 U CN213318141 U CN 213318141U CN 202022316623 U CN202022316623 U CN 202022316623U CN 213318141 U CN213318141 U CN 213318141U
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- China
- Prior art keywords
- bevel gear
- base body
- sliding
- numerical control
- control equipment
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- 238000003754 machining Methods 0.000 title claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bevel gear processing frock clamp for numerical control equipment, include: the front surface of the base body is used for abutting against the end part of the bevel gear and is provided with a positioning column matched with the positioning hole; the sliding piece is slidably arranged on the base body, at least part of the sliding piece is arranged on the front side of the base body, a threaded hole is formed in the part arranged on the front side of the base body, and the threaded hole can slide to the position right in front of the bevel gear abutted against the base body; and the clamping bolt is in threaded connection with the threaded hole and can be matched with the front surface of the base body to clamp the bevel gear. The utility model discloses a cooperation of reference column and bevel gear's locating hole is realized pressing from both sides bevel gear tightly with bevel gear's location, the front surface of recycling clamping bolt cooperation base member, realizes pressing from both sides tight fixedly to bevel gear's clamp, and easy operation is convenient, and positioning accuracy is high.
Description
Technical Field
The utility model relates to a numerical control processing equipment field especially relates to a bevel gear processing frock clamp for numerical control equipment.
Background
In CNC machining, parts are usually clamped and positioned, and then are automatically machined by using a numerical control device.
When the circular shaft surface of the bevel gear needs to be machined, due to the structural characteristics of the bevel gear, in order to ensure that the tooth surface of the bevel gear is not abraded and deformed and cannot be clamped, a tool with a complex structure needs to be adopted for clamping in an aligning manner, so that the clamping is troublesome, and the positioning accuracy is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bevel gear processing frock clamp for numerical control equipment, the clamping is convenient and positioning accuracy is high.
According to the utility model discloses a bevel gear processing frock clamp for numerical control equipment of first aspect embodiment, include: the front surface of the base body is used for abutting against the end part of the bevel gear and is provided with a positioning column matched with the positioning hole; the sliding piece is slidably arranged on the base body, at least part of the sliding piece is arranged on the front side of the base body, a threaded hole is formed in the part arranged on the front side of the base body, and the threaded hole can slide to the position right in front of the bevel gear abutted against the base body; and the clamping bolt is in threaded connection with the threaded hole and can be matched with the front surface of the base body to clamp the bevel gear.
According to the utility model discloses bevel gear processing frock clamp for numerical control equipment has following technological effect at least: the positioning of the bevel gear is realized through the matching of the positioning column and the positioning hole of the bevel gear, and then the bevel gear is clamped by utilizing the clamping bolt to be matched with the front surface of the base body, so that the bevel gear is clamped and fixed; during clamping, only need earlier with bevel gear terminal surface and base body front surface offset and reference column and locating hole cooperation back, the sliding part makes screw hole and clamping bolt be located bevel gear's positive front side, screw up the bolt again can, when bevel gear need be taken off, only need unscrew clamping bolt, then outwards slide the slider and make the slider not disturb bevel gear and take off, can take off the bevel gear work piece, the clamping is simple, and positioning accuracy is high.
According to some embodiments of the invention, the slider is provided with two and symmetrically arranged on the left and right sides of the base body.
According to some embodiments of the utility model, the base member rear surface is equipped with the spout, the slider is equipped with the slide rail that matches with the spout.
According to some embodiments of the present invention, the base body side portion is provided with a stopper rod penetrating through the slider, the stopper rod extends along the sliding direction of the slider, and the stopper rod outer end is connected with a stopper nut to prevent the slider from sliding out of the base body.
According to some embodiments of the present invention, the slider comprises a rear side plate, a front side plate and a connecting plate; the front side plate is positioned on the front side of the base body, the rear side plate is positioned on the rear side of the base body, and the connecting plate is connected with the front side plate and the rear side plate; the screw hole is arranged on the front side plate, the slide rail is provided with a rear side plate, and the connecting plate is provided with a through hole for the limiting rod to pass through.
According to some embodiments of the utility model, the base front surface is equipped with the recess that supplies the bevel gear tip to imbed, the reference column is located in the recess.
According to some embodiments of the present invention, a clamping post coaxial with the positioning post is disposed in the middle of the rear surface of the base.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;
fig. 2 is an exploded view of the embodiment of the present invention in an installed state;
fig. 3 is an exploded view of the installation state at another angle according to the embodiment of the present invention.
Reference numerals:
the positioning structure comprises a base body 100, a positioning column 110, a groove 120, a clamping column 130, a sliding groove 140, a limiting rod 150 and a limiting nut 151;
the sliding part 200, the rear side plate 210, the sliding rail 211, the front side plate 220, the threaded hole 221, the connecting plate 230 and the through hole 231;
a clamping bolt 300;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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, 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the utility model provides a bevel gear machining frock clamp for numerical control equipment, including base member 100, slider 200 and clamping bolt 300. The bevel gear machining tool clamp for the numerical control equipment is used for clamping the bevel gear 400, one end face of the bevel gear 400 is provided with a positioning hole 410, and the other end face of the bevel gear 400 is connected with a coaxial circular shaft section 420 to be machined.
The front surface of the base body 100 is used for abutting against the end of the bevel gear 400, and the front surface of the base body 100 is provided with a positioning column 110 matched with the positioning hole 410. The sliding piece 200 is arranged on the base body 100 in a sliding mode, at least part of the sliding piece 200 is arranged on the front side of the base body 100, a threaded hole 221 is formed in the part, arranged on the front side of the base body 100, of the sliding piece 200, and the threaded hole 221 can slide to the position right in front of the bevel gear 400 abutting against the base body 100; the clamping bolt 300 is threadedly coupled to the threaded hole 221, and the clamping bolt 300 may engage with the front surface of the base 100 to clamp the bevel gear 400 when the threaded hole 221 slides with the slider 200 to just in front of the bevel gear 400.
In some embodiments of the present invention, the sliding member 200 is provided with two symmetrical parts on the left and right sides of the base 100 to symmetrically clamp the bevel gear 400, thereby improving the stability of the clamping.
In some embodiments of the present invention, the rear surface of the base 100 is provided with the sliding groove 140, the sliding member 200 is provided with the sliding rail 211 matched with the sliding groove 140, and the sliding guide is realized by the cooperation of the sliding groove 140 and the sliding rail 211, so as to improve the sliding stability. It is contemplated that the cross-section of the chute 140 and the slide rail 211 may be dovetail-shaped to provide some limiting function.
In some embodiments of the present invention, the lateral portion of the base 100 is provided with a limiting rod 150 penetrating through the sliding member 200, the limiting rod 150 extends along the sliding direction of the sliding member 200, the outer end of the limiting rod 150 is connected with a limiting nut 151 to prevent the sliding member 200 from sliding out of the base 100, so as to prevent the sliding member 200 from sliding out of the base 100 too much when the lower bevel gear 400 is to be removed.
In some embodiments of the present invention, the slider 200 includes a rear side plate 210, a front side plate 220, and a connecting plate 230; the front side plate 220 is positioned at the front side of the base body 100, the rear side plate 210 is positioned at the rear side of the base body 100, and the connecting plate 230 connects the front side plate 220 and the rear side plate 210; the screw hole 221 is arranged on the front side plate 220, the slide rail 211 is provided with a rear side plate 210, the rear side plate 210 is attached to the rear surface of the base body 100, the connecting plate 230 is provided with a through hole 231 for the limiting rod 150 to pass through, when the connecting plate 230 is abutted against the side surface of the base body 100, the screw hole 221 and the clamping bolt 300 positioned on the screw hole 221 are positioned in front of the bevel gear 400, and at the moment, the bevel gear 400 can be clamped and fixed by rotating the clamping bolt 300. As also shown in fig. 1 and 2, between the bevel gear 400 and the circular shaft section 420 to be machined is a section of the blank shaft 430, the blank shaft 430 does not need to be finished, and the front side plate 220 and the clamping bolt 300 are axially aligned with the blank shaft 430 such that the front side plate 220 and the clamping bolt 300 do not enter the area of the circular shaft section 420 to be machined to avoid interference with the machining of the circular shaft section 420 to be machined.
In some embodiments of the present invention, the front surface of the base 100 is provided with a groove 120 for the end of the bevel gear 400 to be embedded, the positioning column 110 is disposed in the groove 120, the groove 120 plays a certain coarse positioning effect on the bevel gear 400, and the positioning column 110 is convenient to be inserted into the positioning hole 410.
In some embodiments of the present invention, a clamping column 130 coaxial with the positioning column 110 is disposed in the middle of the rear surface of the base 100, and the clamping column 130 is used for connecting with a three-jaw chuck of a machine spindle.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a bevel gear processing frock clamp for numerical control equipment for bevel gear (400) that the terminal surface has locating hole (410) carry out the clamping, its characterized in that includes:
the front surface of the base body (100) is used for abutting against the end part of the bevel gear (400) and is provided with a positioning column (110) matched with the positioning hole (410);
the sliding piece (200) is slidably mounted on the base body (100), at least part of the sliding piece is arranged on the front side of the base body (100), a threaded hole (221) is formed in the part arranged on the front side of the base body (100), and the threaded hole (221) can slide to the position right in front of the bevel gear (400) abutted against the base body (100);
and a clamping bolt (300) which is screwed into the threaded hole (221) and can be matched with the front surface of the base body (100) to clamp the bevel gear (400).
2. The bevel gear machining tool clamp for the numerical control equipment according to claim 1, characterized in that: the two sliding parts (200) are symmetrically arranged at the left side and the right side of the base body (100).
3. The bevel gear machining tool clamp for the numerical control equipment according to claim 1 or 2, characterized in that: the rear surface of the base body (100) is provided with a sliding groove (140), and the sliding piece (200) is provided with a sliding rail (211) matched with the sliding groove (140).
4. The bevel gear machining tool clamp for the numerical control equipment according to claim 3, characterized in that: the lateral part of the base body (100) is provided with a limiting rod (150) penetrating through the sliding part (200), the limiting rod (150) extends along the sliding direction of the sliding part (200), and the outer end of the limiting rod (150) is connected with a limiting nut (151) to prevent the sliding part (200) from sliding out of the base body (100).
5. The bevel gear machining tool clamp for the numerical control equipment according to claim 4, characterized in that: the sliding piece (200) comprises a rear side plate (210), a front side plate (220) and a connecting plate (230); the front side plate (220) is positioned on the front side of the base body (100), the rear side plate (210) is positioned on the rear side of the base body (100), and the connecting plate (230) is connected with the front side plate (220) and the rear side plate (210); the screw hole (221) is arranged on the front side plate (220), the sliding rail (211) is provided with the rear side plate (210), and the connecting plate (230) is provided with a through hole (231) for the limiting rod (150) to pass through.
6. The bevel gear machining tool clamp for the numerical control equipment according to claim 1, characterized in that: the front surface of the base body (100) is provided with a groove (120) for embedding the end part of the bevel gear (400), and the positioning column (110) is arranged in the groove (120).
7. The bevel gear machining tool clamp for the numerical control equipment according to claim 1, characterized in that: the middle part of the rear surface of the base body (100) is provided with a clamping column (130) which is coaxial with the positioning column (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316623.3U CN213318141U (en) | 2020-10-16 | 2020-10-16 | Bevel gear machining tool clamp for numerical control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316623.3U CN213318141U (en) | 2020-10-16 | 2020-10-16 | Bevel gear machining tool clamp for numerical control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318141U true CN213318141U (en) | 2021-06-01 |
Family
ID=76072935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022316623.3U Expired - Fee Related CN213318141U (en) | 2020-10-16 | 2020-10-16 | Bevel gear machining tool clamp for numerical control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318141U (en) |
-
2020
- 2020-10-16 CN CN202022316623.3U patent/CN213318141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |