CN216399243U - Grinding machine mistake proofing anchor clamps - Google Patents
Grinding machine mistake proofing anchor clamps Download PDFInfo
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- CN216399243U CN216399243U CN202123128903.2U CN202123128903U CN216399243U CN 216399243 U CN216399243 U CN 216399243U CN 202123128903 U CN202123128903 U CN 202123128903U CN 216399243 U CN216399243 U CN 216399243U
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- clamp body
- tightening
- grinding machine
- fixing
- clamp
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Abstract
The utility model discloses a grinding machine mistake-proofing clamp which comprises a clamp body, wherein a clearance groove is formed in the clamp body, the clearance groove penetrates through the clamp body from front to back, the clearance groove extends from the top of the clamp body to the middle of the clamp body, a fixing cavity is formed in the clamp body, a tightening hole is formed in the bottom of the fixing cavity, positioning nails matched with mounting holes in a camshaft are fixedly connected to the bottom of the fixing cavity, and at least two positioning nails are arranged; the bottom of the fixed cavity is also provided with two tightening grooves, the tightening grooves penetrate through the clamp body from front to back, and the tightening grooves are arranged on the left side and the right side of the tightening hole and are communicated with the tightening hole; the utility model can prevent the occurrence of scrapped parts caused by incorrect fixing of the fixing clamp position when the camshaft is processed on the grinding machine.
Description
Technical Field
The utility model relates to the field of camshaft machining equipment, in particular to a grinding machine mistake-proofing clamp.
Background
The camshaft is widely applied to engines such as gasoline engines or diesel engines and the like and is used for controlling the opening and closing of an oil injection pump or an air inlet and exhaust fixed cavity valve, and the working performance of the engines is directly determined by the quality of the processing quality of the camshaft. The grinding machine can be used during machining, the camshaft needs to be clamped by the clamp during machining of the grinding machine, and the existing clamping tool is not provided with a positioning device in the clamping process, so that the camshaft is deviated in installation position, and further, a production department wastes, and the production benefit is influenced.
Disclosure of Invention
The utility model aims to provide a grinding machine mistake-proofing clamp.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a grinding machine mistake proofing anchor clamps, includes the anchor clamps body, the clearance groove has been seted up on the anchor clamps body, run through the anchor clamps body around the clearance groove, the clearance groove extends to the middle part of anchor clamps body from the top of anchor clamps body, fixed chamber has been seted up on the anchor clamps body, tightening hole has been seted up to fixed chamber bottom, fixed chamber bottom still fixedly connected with and camshaft on the mounting hole location nail of mutually supporting, the location nail has two at least.
Furthermore, the top of the clamp body is integrally formed with two tightening lugs, the two tightening lugs are respectively arranged on the left side and the right side of the clearance groove, threaded holes are formed in the tightening lugs, and fastening screws are connected with the threaded holes in an internal thread mode.
Further, the bottom of the clamp body is integrally formed with two fixing lugs, and fixing nails are connected to the fixing lugs in a threaded mode.
Furthermore, the bottom of the fixed cavity is also provided with two tightening grooves which penetrate through the clamp body from front to back, and the tightening grooves are arranged on the left side and the right side of the tightening hole and communicated with the tightening hole.
Compared with the prior art, the utility model has the advantages and positive effects that:
the fixture body is internally provided with at least two positioning nails which are matched with the mounting holes on the cam shaft, and the problem that when the fixture body is matched with the cam shaft, the cam shaft is fixed on the fixture body and the clamping position is incorrect, so that a waste part is generated in processing can be prevented through the two fixing nails.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 front view of a grinding machine error proofing fixture of the present invention;
FIG. 2 is a cross-sectional end view of a camshaft of the present invention;
fig. 3 is a right end view of a camshaft in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-3 of the drawings,
the utility model provides a grinding machine mistake proofing anchor clamps, includes anchor clamps body 1, clearance groove 2 has been seted up on the anchor clamps body 1, run through anchor clamps body 1 around the clearance groove 2, clearance groove 2 extends to the middle part of anchor clamps body 1 from the top of anchor clamps body 1, fixed chamber 3 has been seted up on the anchor clamps body 2, tighten up hole 4 has been seted up to fixed chamber 3 bottom, fixed chamber 3 bottom still fixedly connected with and camshaft 9 on the mounting hole 91 location nail 5 that mutually supports, location nail 5 has two at least.
In this embodiment, the top of the fixture body 1 is integrally formed with two tightening lugs 6, the two tightening lugs 6 are respectively arranged at the left side and the right side of the clearance groove 2, the tightening lugs 6 are provided with threaded holes, the threaded holes are internally threaded with fastening screws 61, after the end portions of the cam shafts 9 extend into the fixed cavity 3, the positioning nails 5 extend into the mounting holes 91, the fastening screws 61 are screwed into the threaded holes, the two tightening lugs 6 are close to each other, and the cam shafts 9 are tightened in the fixed cavity 3.
In this embodiment, the bottom of the fixture body 1 is integrally formed with two fixing lugs 7, and the fixing lugs 7 are connected with fixing nails 71 through threads.
In this embodiment, the bottom of the fixing cavity 3 is further provided with two tightening grooves 8, the tightening grooves 8 penetrate through the fixture body 1 from front to back, the tightening grooves 8 are arranged on the left side and the right side of the tightening hole 4 and communicated with the tightening hole 4, and the tightening grooves 8 are in a shape of a straight line.
In this embodiment, the camshaft 9 has three mounting holes 91.
All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a grinding machine mistake proofing anchor clamps which characterized in that: the clamp comprises a clamp body, a clearance groove is formed in the clamp body, the clamp body penetrates through the clearance groove from front to back, the clearance groove extends to the middle of the clamp body from the top of the clamp body, a fixing cavity is formed in the clamp body, a tightening hole is formed in the bottom of the fixing cavity, a positioning nail matched with a mounting hole in a camshaft is fixedly connected to the bottom of the fixing cavity, and the number of the positioning nail is at least two.
2. A grinding machine error-proofing jig according to claim 1, characterized in that: the clamp comprises a clamp body and is characterized in that two tightening lugs are integrally formed at the top of the clamp body and are respectively arranged on the left side and the right side of a clearance groove, threaded holes are formed in the tightening lugs, and fastening screws are connected with the threaded holes in an internal thread manner.
3. A grinding machine error-proofing jig according to claim 1, characterized in that: the clamp comprises a clamp body and is characterized in that two fixing lugs are integrally formed at the bottom of the clamp body, and fixing nails are connected to the fixing lugs in a threaded mode.
4. A grinding machine error-proofing jig according to claim 1, characterized in that: the bottom of the fixed cavity is also provided with two tightening grooves which penetrate through the clamp body from front to back, and the tightening grooves are arranged on the left side and the right side of the tightening hole and communicated with the tightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128903.2U CN216399243U (en) | 2021-12-14 | 2021-12-14 | Grinding machine mistake proofing anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128903.2U CN216399243U (en) | 2021-12-14 | 2021-12-14 | Grinding machine mistake proofing anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216399243U true CN216399243U (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123128903.2U Active CN216399243U (en) | 2021-12-14 | 2021-12-14 | Grinding machine mistake proofing anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216399243U (en) |
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2021
- 2021-12-14 CN CN202123128903.2U patent/CN216399243U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: South of Gengzhuang Village, Wen County, Jiaozuo City, Henan Province 454850 Patentee after: HENAN ZHONGZHOU FUMAN METAL FORGING Co.,Ltd. Address before: 454000 No. 565, Nanhai Road, Shanyang District, Jiaozuo City, Henan Province Patentee before: HENAN ZHONGZHOU HOLDING CO.,LTD. |