CN203875148U - Shaping device for machining workpiece hole - Google Patents
Shaping device for machining workpiece hole Download PDFInfo
- Publication number
- CN203875148U CN203875148U CN201420317077.7U CN201420317077U CN203875148U CN 203875148 U CN203875148 U CN 203875148U CN 201420317077 U CN201420317077 U CN 201420317077U CN 203875148 U CN203875148 U CN 203875148U
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- CN
- China
- Prior art keywords
- shaping
- head
- shaping head
- processing work
- work hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a shaping device for machining a workpiece hole. The shaping device comprises a magnetic ring core and at least one first shaping head. The magnetic ring core is provided with a lower section portion, a middle section portion and an upper section portion. The upper end of the upper section portion is connected with a stamping device, and the lower end of the lower section portion is provided with a fastening component. The shaping head is in a hollow cylinder shape, and the lower section portion is sleeved with the shaping head. The fastening portion is fixed to the lower section portion. Chamfers are formed between the upper and lower end faces of the first shaping head and the outer side face of the first shaping head, and the outer side face is also provided with a shaping belt. According to the shaping device with the structure for machining the workpiece hole, due to the fact that the shaping belt is arranged on the shaping head, the workpiece hole which deforms after being machined again can be conveniently and rapidly shaped, and product quality requirements are met.
Description
Technical field
The utility model relates to a kind of apparatus for shaping, particularly a kind of apparatus for shaping for processing work hole.
Background technology
Product parts is carried out as welding, heat treatment, pressure clamping, etc. reprocessing process in, those product parts often produce distortion after reprocessing, for example, as my company of auto parts and components manufacturer, the cylinder barrel of the automobile steering device of producing, cylinder barrel cylindrical shell is being carried out after welding processing, making the out-of-roundness of cylindrical shell through welding, the malalignment in linearity and two holes does not produce overproof, thereby can not meet the technical indicator of drawing, cannot ensure the quality requirement of product.In the past, in order to solve the problems of the technologies described above, we by mostly adopting the operation that easily produces part deformation be placed in to the technological means of processing before on-deformable operation the adjustment of production and processing technology step, meet the technical requirement of drawing and realize requisite quality thereby reach, but the method allows, processing technology becomes complicated, production efficiency is low, processing cost improves, and is not suitable for the needs of batch production.
Utility model content
The technical problems to be solved in the utility model is in order to overcome the defect that processing technology complexity in prior art, production efficiency are low, cannot produce in batches, use simple and practical technical scheme, provide a kind of convenience and fast for the apparatus for shaping in processing work hole.
The utility model is to solve above-mentioned technical problem by following technical proposals:
For the apparatus for shaping in processing work hole, comprising:
Magnetic ring core, this magnetic ring core comprises hypomere portion, center section part and epimere portion, and wherein the upper end of epimere portion is connected with pressing equipment, and the lower end of hypomere portion is provided with a secure component;
At least one the first shaping head, the cylinder that is shaped as hollow of this first shaping head is also sheathed on described hypomere portion, this the first shaping head is fixed on described hypomere portion by described secure component, between the upper and lower end face of this first shaping head and lateral surface, be provided with chamfering, the lateral surface of this first shaping head is also provided with a shaping band.
Adopt the apparatus for shaping in above-mentioned processing work hole, just its one end of this apparatus for shaping can be arranged on hydraulic press, the clamping workpiece being shaped is in workpiece suspension fixture, move up and down to drive apparatus for shaping to move up and down in the workpiece hole being shaped by the oil cylinder of hydraulic press, and by shaping head with isodiametric shaping band workpiece hole is carried out to shaping, guarantee to produce because of processing the workpiece hole of distortion, its out-of-roundness, the malalignment in linearity and two holes is overproof and reach the drawing technical requirement of product.
Preferably, described chamfering is 5 ° of fillets, and each chamfering and described shaping band are smoothly connected.Adopting this structure is that plucking or scratch are not shaped the surface of workpiece hole in order to allow shaping head in the time moving up and down and the complete apparatus for shaping of shaping exits.
Preferably, the width of described shaping band is 3mm.Adopt the shaping band of this width, endoporus that can part is by the motion of shaping head, and shaping band extrusion sections bore area on shaping head improves the line position tolerance of part, also can improve the roughness of piece surface.
Preferably, when the first shaping head is while being multiple, the first shaping head attach most importance to nestable establish or the first shaping head between use washer spacer.Adopt on magnetic ring core overlapping sheathedly or with multiple shaping heads are installed by washer spacer mode, can provide shaping rapidly to the processing work hole that is shaped of growing, to improve batch production efficiency.
Preferably, the diameter of described center section part is greater than the diameter of hypomere portion, for propping up described the first shaping head.This structure has improved the fiting effect between the first shaping head and magnetic ring core.
Preferably, described epimere portion is arranged with at least one the second shaping head, the lateral surface of this second shaping head is provided with a shaping band, chamfering between upper surface and the lateral surface of this second shaping head is 5 ° of fillets, chamfering between lower surface and lateral surface is 30 ° of fillets, and each chamfering and described shaping band are smoothly connected.
Preferably, when the second shaping head is while being multiple, the second shaping head attach most importance to nestable establish or the second shaping head between use washer spacer.
Use the apparatus for shaping of the second shaping header structure, can the second shaping first or several merging be arranged according to the shape of part, length dimension and technical requirement to the upper end that is set in magnetic ring core, in the time that several shaping heads merge arrangement, also can middlely fill washer spacer, this structure is processed for stepped hole part is implemented to shaping conventionally.
Preferably, the diameter of described center section part is greater than the diameter of epimere portion, for supporting described the second shaping head.This structure has improved the fiting effect between the second shaping head and magnetic ring core.
Preferably, described the first shaping head and the second shaping head adopt hardness to be greater than the ultra hard ceramic material of HRC70.Ultra hard ceramic material described in using can improve the wearability of shaping head, extends the service life of apparatus for shaping.
In the utility model, above-mentioned optimum condition can be combined on the basis that meets this area general knowledge, obtains the each preferred embodiment of the utility model.
Positive progressive effect of the present utility model is: apparatus for shaping of the present utility model is simple in structure, and cost of manufacture is low, and shaping effect is good, and convenient and practical efficiency is high, is applicable to the needs of producing in enormous quantities.
Brief description of the drawings
Fig. 1 is the partial sectional view of the utility model for the apparatus for shaping embodiment 1 in processing work hole.
Fig. 2 is the partial sectional view of the utility model for the apparatus for shaping embodiment 2 in processing work hole.
Fig. 3 is the structural representation of the utility model for the apparatus for shaping middle magnetic ring core in processing work hole.
The cutaway view of the first shaping head that Fig. 4 uses for the apparatus for shaping embodiment 1 in processing work hole for the utility model.
The cutaway view of the second shaping head that Fig. 5 uses for the apparatus for shaping embodiment 2 in processing work hole for the utility model.
Detailed description of the invention
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Embodiment 1
As Fig. 1, Fig. 3, shown in Fig. 4, a kind of apparatus for shaping for processing work hole, comprise magnetic ring core 10, this magnetic ring core 10 has hypomere portion 11, center section part 12 and epimere portion 13, wherein, the diameter D of center section part 12 is greater than the diameter (not shown) of hypomere portion, be used for propping up the first shaping 51, the lower end of hypomere portion 11 is provided with for example nut of a secure component 30, be used for holding the first shaping 51, also sheathed one or more the first shaping 51 in hypomere portion 11, can be overlapping sheathed or carry out isolation method installation with packing ring 70 to multiple the first shapings 51, wherein the structure of the first shaping 51 is between upper and lower end face and lateral surface, to be provided with chamfering 511, and lateral surface is also provided with a shaping band 512, the width L of shaping band is 3mm, each chamfering 511 is smoothly connected with described shaping band.
Its upper end (not shown) of this apparatus for shaping is arranged in hydraulic press (not shown), the clamping workpiece being shaped is in workpiece suspension fixture (not shown), move up and down to drive apparatus for shaping to move up and down in the workpiece hole being shaped by the oil cylinder of hydraulic press, and by the first shaping 51 with isodiametric shaping band 512 workpiece hole is carried out to shaping, because chamfering 511 is 5 °, and each chamfering 511 is smoothly connected with described shaping band 512, so the first shaping 51 is in the time moving up and down and the complete apparatus for shaping of shaping exits, plucking or scratch are not shaped the surface of workpiece hole, guarantee to produce because of processing the workpiece hole of distortion, its out-of-roundness, the malalignment in linearity and two holes is overproof and reach the drawing technical requirement of product, again because overlapping sheathed or multiple the first shapings 51 are installed by washer spacer mode on magnetic ring core, and then can provide shaping rapidly to the long processing work hole that is shaped, improve the efficiency of volume production.
Embodiment 2
As shown in Fig. 2,3,5, other parts of the utility model embodiment 2 are identical with front a kind of embodiment, its difference is, the epimere portion 13 of magnetic ring core 10 is arranged with at least one the second shaping 52, the lateral surface of the second shaping 52 is provided with a shaping band 523, and the width L of shaping band is 3mm, and the chamfering 521 between upper surface and the lateral surface of the second shaping 52 is 5 °, chamfering 522 between lower surface and lateral surface is 30 °, and each chamfering 521,522 and shaping band 523 are smoothly connected.By the assembled arrangement of each the first shaping arranging of magnetic ring core upper-lower section portion 51 and the second shaping 52, can carry out shaping processing as the workpiece hole of stepped hole, different length size and special technical requirement to difformity.
Although more than described detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and amendment all fall into protection domain of the present utility model.
Claims (10)
1. for the apparatus for shaping in processing work hole, it is characterized in that, comprising:
Magnetic ring core, described magnetic ring core comprises hypomere portion, center section part and epimere portion, and the upper end of described epimere portion is connected with pressing equipment, and the lower end of described hypomere portion is provided with a secure component;
At least one the first shaping head, the cylinder that is shaped as hollow of described the first shaping head is also sheathed on described hypomere portion, described the first shaping head is fixed on described hypomere portion by described secure component, between the upper and lower end face of described the first shaping head and lateral surface, be provided with chamfering, the lateral surface of described the first shaping head is also provided with a shaping band.
2. the apparatus for shaping for processing work hole as claimed in claim 1, is characterized in that, described chamfering is 5 ° of fillets, and each chamfering and described shaping band are smoothly connected.
3. the apparatus for shaping for processing work hole as claimed in claim 1, is characterized in that, the width of described shaping band is 3mm.
4. the apparatus for shaping for processing work hole as claimed in claim 1, is characterized in that, when the first shaping head is while being multiple, the first shaping head attach most importance to nestable establish or the first shaping head between use washer spacer.
5. the apparatus for shaping for processing work hole as claimed in claim 1, is characterized in that, the diameter of described center section part is greater than the diameter of hypomere portion, for propping up described the first shaping head.
6. the apparatus for shaping for processing work hole as claimed in claim 1, it is characterized in that, described epimere portion is arranged with at least one the second shaping head, the lateral surface of described the second shaping head is provided with a shaping band, chamfering between upper surface and the lateral surface of described the second shaping head is 5 ° of fillets, chamfering between lower surface and lateral surface is 30 ° of fillets, and each chamfering and described shaping band are smoothly connected.
7. the apparatus for shaping for processing work hole as claimed in claim 6, is characterized in that, the width of described shaping band is 3mm.
8. the apparatus for shaping for processing work hole as claimed in claim 6, is characterized in that, when the second shaping head is while being multiple, the second shaping head attach most importance to nestable establish or the second shaping head between use washer spacer.
9. the apparatus for shaping for processing work hole as claimed in claim 6, is characterized in that, the diameter of described center section part is greater than the diameter of epimere portion, for supporting described the second shaping head.
10. the apparatus for shaping for processing work hole as described in any one in claim 6 to 9, is characterized in that, described the first shaping head and the second shaping head adopt hardness to be greater than the ultra hard ceramic material of HRC70.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317077.7U CN203875148U (en) | 2014-06-13 | 2014-06-13 | Shaping device for machining workpiece hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317077.7U CN203875148U (en) | 2014-06-13 | 2014-06-13 | Shaping device for machining workpiece hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875148U true CN203875148U (en) | 2014-10-15 |
Family
ID=51675691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317077.7U Expired - Fee Related CN203875148U (en) | 2014-06-13 | 2014-06-13 | Shaping device for machining workpiece hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468601A (en) * | 2019-10-30 | 2020-07-31 | 国家电投集团黄河上游水电开发有限责任公司 | Method and tool for repairing lifting hole of guide rod for aluminum |
-
2014
- 2014-06-13 CN CN201420317077.7U patent/CN203875148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468601A (en) * | 2019-10-30 | 2020-07-31 | 国家电投集团黄河上游水电开发有限责任公司 | Method and tool for repairing lifting hole of guide rod for aluminum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |