CN204686460U - A kind of multi-angle locating and machining frock - Google Patents
A kind of multi-angle locating and machining frock Download PDFInfo
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- CN204686460U CN204686460U CN201520378924.5U CN201520378924U CN204686460U CN 204686460 U CN204686460 U CN 204686460U CN 201520378924 U CN201520378924 U CN 201520378924U CN 204686460 U CN204686460 U CN 204686460U
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Abstract
The utility model provides a kind of multi-angle locating and machining frock, comprising: the first positioning tool and the second positioning tool, and workpiece to be processed is between described first positioning tool and described second positioning tool; Wherein, described first positioning tool is column circular ring structure, and the contact end face of described first positioning tool and described workpiece to be processed is inclined-plane; Described second positioning tool is column circular ring structure, and one end endoporus that described second positioning tool contacts with described workpiece to be processed designs for opening.Workpiece to be processed is fixed between the first positioning tool and the second positioning tool by the utility model, fit in the upper surface of the first positioning tool and the endoporus lower surface of workpiece to be processed, the lower surface of the second positioning tool and the periphery of workpiece to be processed are fitted, by the first positioning tool described in screw-clamped and described second positioning tool, with fixing workpiece to be processed, effectively can either solve the problem of part difficult processing, location difficulty, machining accuracy can be ensured well again.
Description
Technical field
The utility model relates to part manufacture field, particularly relates to a kind of multi-angle locating and machining frock.
Background technology
Positioning tool is for locating and machining, improves working (machining) efficiency, precision, quality and safe frock.Positioning tool is used for positioning workpiece to be processed, to avoid the problems such as the crudy that in process, the slip of workpiece to be processed causes is poor, working (machining) efficiency is low.For the workpiece to be processed of shape matching Founder, its positioning requirements is lower, realizes its location relatively simple.But for the workpiece to be processed of out-of-shape or multi-angle structure, its positioning requirements is higher, be difficult to realize more firmly locating by existing positioning tool.
As shown in Figure 1, we need to process a kind of part 1, and described part 1 is circular ring.As shown in Figure 2, from its partial enlarged drawing, the periphery 11 of described part 1 is inclined-plane, and bottom is wider, and top is narrower, and angle of inclination is 14 °; The endoporus 12 of described part 1 upwards opens, and the inclined-plane of described endoporus 12 and the angle of vertical plane are 14 °; Lower surface 13 and the described periphery 11 of described endoporus 12 be arranged in parallel.It is simple that described part 1 seems structure, but out-of-shape, periphery, endoporus, left and right end face are all 14 ° of angle faces, and the length of described part 1 is shorter, therefore, the clamping of described part 1 is all very difficult with location, be easy to because described part 1 does not fix in the process of processing and cause machinery to be damaged, or because inappropriate locating and machining frock causes the mechanical damage of stationary plane, and follow-up polishing is very difficult, easily causes the problems such as the efficiency of processing technology is low, of poor quality.
Therefore, how to design a kind of locating and machining frock of workpiece to be processed of applicable multi-angle structure, become one of those skilled in the art's problem demanding prompt solution with the firm position improving this type of workpiece to be processed.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of multi-angle locating and machining frock, for the problem of the workpiece to be processed clamping and location difficulty that solve multi-angle structure in prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of multi-angle locating and machining frock, and described multi-angle locating and machining frock at least comprises:
First positioning tool and the second positioning tool, workpiece to be processed is between described first positioning tool and described second positioning tool;
Wherein, described first positioning tool is column circular ring structure, and the contact end face of described first positioning tool and described workpiece to be processed is inclined-plane;
Described second positioning tool is column circular ring structure, and one end endoporus that described second positioning tool contacts with described workpiece to be processed designs for opening.
Preferably, described first positioning tool and described second positioning tool are respectively arranged with screw hole, realize the clamping of described first positioning tool and described second positioning tool and the fixing of relative position by screw.
More preferably, the quantity of described screw hole is set to 4, is uniformly distributed in circumferentially.
Preferably, the end face of described workpiece to be processed that is in contact with it of the angle of inclination of the contact end face of described first positioning tool is consistent.
Preferably, the end face of described workpiece to be processed that is in contact with it of the bore openings angle of described second positioning tool is consistent.
Preferably, the other end endoporus of described second positioning tool is set to opening, so that the endoporus that cutter stretches into described second positioning tool is processed described workpiece to be processed.
Preferably, the endoporus of described second positioning tool and the endoporus gradient of described workpiece to be processed consistent.
As mentioned above, multi-angle locating and machining frock of the present utility model, has following beneficial effect:
Workpiece to be processed is fixed between the first positioning tool and the second positioning tool by multi-angle locating and machining frock of the present utility model, fit in the upper surface of the first positioning tool and the endoporus lower surface of workpiece to be processed, the lower surface of the second positioning tool and the periphery of workpiece to be processed are fitted, described first positioning tool and described second positioning tool are provided with screw hole, by the first positioning tool described in screw-clamped and described second positioning tool, workpiece to be processed is fixed between described first positioning tool and described second positioning tool, can either effectively solve part difficult processing, the problem that location is difficult, machining accuracy can be ensured well again.
Accompanying drawing explanation
Fig. 1 is shown as the effect schematic diagram of the part needing machine-shaping.
Fig. 2 is shown as the close-up schematic view of the part needing machine-shaping.
Fig. 3 is shown as the structural representation of the first positioning tool of the present utility model.
Fig. 4 is shown as the structural representation of the second positioning tool of the present utility model.
Fig. 5 is shown as the operation principle schematic diagram of multi-angle locating and machining frock of the present utility model.
Element numbers explanation
1 part
11 peripheries
12 endoporus
13 lower surfaces
21 first positioning tools
The upper surface of 221 first positioning tools
22 second positioning tools
The endoporus lower surface of 221 second positioning tools
The endoporus upper surface of 222 second positioning tools
The inner hole surface of 223 second positioning tools
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this description can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
Refer to Fig. 3 ~ Fig. 5.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
As shown in Fig. 3 ~ Fig. 4, the utility model provides a kind of multi-angle locating and machining frock, and described multi-angle locating and machining frock at least comprises:
First positioning tool 21 and the second positioning tool 22, described first positioning tool 21 is positioned at bottom, workpiece to be processed is positioned on described first positioning tool 21, described second positioning tool 22 is pressed on described workpiece to be processed, by screw, described first positioning tool 21 and described second positioning tool 22 are clamped, with fixing described workpiece to be processed.
Particularly, described first positioning tool 21 is column circular ring structure, and described first positioning tool 21 is inclined-plane with the contact end face of described workpiece to be processed.As shown in Figure 3, in the present embodiment, the upper surface 211 of described first positioning tool 21 contacts with described workpiece to be processed, and its upper surface 211 is downward-sloping to circumferencial direction by the center of circle.
Particularly, the end face of described workpiece to be processed that is in contact with it of the angle of inclination of the contact end face of described first positioning tool 21 is consistent.As shown in Figure 3, the upper surface 211 of described first positioning tool 21 is consistent with the angle of inclination of the lower surface of described workpiece to be processed with the angle α 1 of horizontal plane, in the present embodiment, the inclination angle, lower surface of described workpiece to be processed is 14 °, then the upper surface 211 of described first positioning tool 21 is same with the angle α 1 of horizontal plane is set to 14 °, the upper surface 211 of described first positioning tool 21 of certain permission has certain deviation with the angle α 1 of horizontal plane, and the scope of deviation is limited not affect processing effect.The upper surface 211 of described first positioning tool 21 can do concrete setting according to the angle of inclination of concrete workpiece to be processed with the angle α 1 of horizontal plane, is not limited with the present embodiment.
Particularly, described second positioning tool 22 is column circular ring structure, and one end endoporus that described second positioning tool 22 contacts with described workpiece to be processed designs for opening.As shown in Figure 4, in the present embodiment, the endoporus lower end of described second positioning tool 22 is opening, and the bottom size of described opening is greater than top dimension, and the endoporus lower surface 221 of described second positioning tool 22 is inclined-plane.
Particularly, the end face of described workpiece to be processed that is in contact with it of the bore openings angle of described second positioning tool 22 is consistent.As shown in Figure 4, the endoporus lower surface 221 of described second positioning tool 22 is consistent with the angle of inclination of the periphery of described workpiece to be processed with the angle α 2 of horizontal plane, in the present embodiment, the inclination angle of the periphery of described workpiece to be processed is 14 °, then the endoporus lower surface 221 of described second positioning tool 22 is same with the angle α 2 of horizontal plane is set to 14 °, there is certain deviation the endoporus lower surface 221 of described second positioning tool 22 of certain permission with the angle α 2 of horizontal plane, and the scope of deviation is limited not affect processing effect.Concrete setting can be done according to the angle of inclination of concrete workpiece to be processed with the angle α 2 of horizontal plane in the endoporus lower surface 221 of described second positioning tool 22, is not limited with the present embodiment.
Particularly, the other end endoporus of described second positioning tool 22 is set to opening, so that the endoporus that cutter stretches into described second positioning tool 22 is processed described workpiece to be processed.As shown in Figure 4, the endoporus upper end of described second positioning tool 22 is opening, and the bottom size of described opening is less than top dimension, and the endoporus upper surface 222 of described second positioning tool 22 is inclined-plane.Concrete setting can be done according to processing request with the angle α 3 of vertical plane in the endoporus upper surface 222 of described second positioning tool 22, in the present embodiment, the endoporus upper surface 222 of described second positioning tool 22 is set as 64 ° with the angle α 3 of vertical plane, the endoporus that cutter stretches into described second positioning tool 22 can be convenient to arbitrarily multi-angle locating and machining frock of the present utility model is all applicable to the angle that described workpiece to be processed is processed, not be limited with the present embodiment.
Particularly, the endoporus of described second positioning tool 22 is consistent with the endoporus gradient of described workpiece to be processed.As shown in Figure 4, the described inner hole surface 223 of the second positioning tool 22 is consistent with the endoporus gradient of described workpiece to be processed with the angle α 4 of vertical plane, in the present embodiment, the inner hole surface 223 of described second positioning tool 22 is set as 14 ° with the angle α 4 of vertical plane.The activity of cutter in process can be convenient to further, avoid causing working (machining) efficiency and quality to can not get ensureing to the limitation of the inner hole surface 22 being subject to described second positioning tool 22 in described workpiece to be processed during hole machined.
As shown in Figures 3 and 4, described first positioning tool 21 and described second positioning tool 22 are respectively arranged with screw hole, realize the clamping of described first positioning tool 21 and described second positioning tool 22 and the fixing of relative position by screw.In the present embodiment, the quantity of described screw hole is set to 4, is uniformly distributed in circumferentially.Described screw includes but are not limited to bolt or screw, can do concrete setting according to concrete applied environment.
As shown in Figure 5, part 1 is between described first positioning tool 21 and described second positioning tool 22.Described first positioning tool 21 is positioned at bottom, and described part 1 is positioned on described first positioning tool 21, and the upper surface 211 of described first positioning tool 21 is fitted with the lower surface of described part 1; Second positioning tool 22 is pressed on described part 1, fits with the periphery of described part 1 in the endoporus lower surface 221 of described second positioning tool 22; By screw, described first positioning tool 21 and described second positioning tool 22 are clamped, with fixing described part 1.Cutter enters in the endoporus of described second positioning tool 22, processes the endoporus of described part 2, because the upper surface 222 of described second positioning tool 22 and inner hole surface 223 are inclined-plane, can be convenient to the operation of described cutter.
Workpiece to be processed is fixed between the first positioning tool and the second positioning tool by multi-angle locating and machining frock of the present utility model, fit in the upper surface of the first positioning tool and the endoporus lower surface of workpiece to be processed, the lower surface of the second positioning tool and the periphery of workpiece to be processed are fitted, described first positioning tool and described second positioning tool are provided with screw hole, by the first positioning tool described in screw-clamped and described second positioning tool, workpiece to be processed is fixed between described first positioning tool and described second positioning tool, can either effectively solve part difficult processing, the problem that location is difficult, machining accuracy can be ensured well again.
In sum, the utility model provides a kind of multi-angle locating and machining frock, comprising: the first positioning tool and the second positioning tool, and workpiece to be processed is between described first positioning tool and described second positioning tool; Wherein, described first positioning tool is column circular ring structure, and the contact end face of described first positioning tool and described workpiece to be processed is inclined-plane; Described second positioning tool is column circular ring structure, and one end endoporus that described second positioning tool contacts with described workpiece to be processed designs for opening.Workpiece to be processed is fixed between the first positioning tool and the second positioning tool by multi-angle locating and machining frock of the present utility model, fit in the upper surface of the first positioning tool and the endoporus lower surface of workpiece to be processed, the lower surface of the second positioning tool and the periphery of workpiece to be processed are fitted, described first positioning tool and described second positioning tool are provided with screw hole, by the first positioning tool described in screw-clamped and described second positioning tool, workpiece to be processed is fixed between described first positioning tool and described second positioning tool, can either effectively solve part difficult processing, the problem that location is difficult, machining accuracy can be ensured well again.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (7)
1. a multi-angle locating and machining frock, is characterized in that, described multi-angle locating and machining frock at least comprises:
First positioning tool and the second positioning tool, workpiece to be processed is between described first positioning tool and described second positioning tool;
Wherein, described first positioning tool is column circular ring structure, and the contact end face of described first positioning tool and described workpiece to be processed is inclined-plane;
Described second positioning tool is column circular ring structure, and one end endoporus that described second positioning tool contacts with described workpiece to be processed designs for opening.
2. multi-angle locating and machining frock according to claim 1, it is characterized in that: described first positioning tool and described second positioning tool are respectively arranged with screw hole, realize the clamping of described first positioning tool and described second positioning tool and the fixing of relative position by screw.
3. multi-angle locating and machining frock according to claim 2, is characterized in that: the quantity of described screw hole is set to 4, is uniformly distributed in circumferentially.
4. multi-angle locating and machining frock according to claim 1, is characterized in that: the end face of the described workpiece to be processed that the angle of inclination of the contact end face of described first positioning tool is in contact with it is consistent.
5. multi-angle locating and machining frock according to claim 1, is characterized in that: the end face of the described workpiece to be processed that the bore openings angle of described second positioning tool is in contact with it is consistent.
6. multi-angle locating and machining frock according to claim 1, is characterized in that: the other end endoporus of described second positioning tool is set to opening, so that the endoporus that cutter stretches into described second positioning tool is processed described workpiece to be processed.
7. multi-angle locating and machining frock according to claim 1, is characterized in that: the endoporus of described second positioning tool is consistent with the endoporus gradient of described workpiece to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378924.5U CN204686460U (en) | 2015-06-04 | 2015-06-04 | A kind of multi-angle locating and machining frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378924.5U CN204686460U (en) | 2015-06-04 | 2015-06-04 | A kind of multi-angle locating and machining frock |
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| Publication Number | Publication Date |
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| CN204686460U true CN204686460U (en) | 2015-10-07 |
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| CN201520378924.5U Active CN204686460U (en) | 2015-06-04 | 2015-06-04 | A kind of multi-angle locating and machining frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953876A (en) * | 2021-11-15 | 2022-01-21 | 福洛德(上海)传动技术有限公司 | Positioning tool for machining workpiece with eccentric shaft |
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2015
- 2015-06-04 CN CN201520378924.5U patent/CN204686460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953876A (en) * | 2021-11-15 | 2022-01-21 | 福洛德(上海)传动技术有限公司 | Positioning tool for machining workpiece with eccentric shaft |
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Address after: 201805 Anting Jiading District Town Park Road, No. 2, building 338, No. Patentee after: Shanghai superior automation equipment Limited by Share Ltd Address before: 201805 Shanghai, Jiading District, Anting Town Park Road, No. 2, building 338, No. Patentee before: Shanghai Genie-Robot Automatic Co., Ltd. |