CN202571800U - Device for processing bicycle front fork pipe or rear fork pipe - Google Patents
Device for processing bicycle front fork pipe or rear fork pipe Download PDFInfo
- Publication number
- CN202571800U CN202571800U CN 201220207573 CN201220207573U CN202571800U CN 202571800 U CN202571800 U CN 202571800U CN 201220207573 CN201220207573 CN 201220207573 CN 201220207573 U CN201220207573 U CN 201220207573U CN 202571800 U CN202571800 U CN 202571800U
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- CN
- China
- Prior art keywords
- base
- milling cutter
- sliding support
- front fork
- fork pipe
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for processing a bicycle front fork pipe or rear fork pipe. The device for processing the bicycle front fork pipe or rear fork pipe comprises a machine seat, a sliding support, a driving cylinder, a first pressing device and a second pressing device, wherein the sliding support and the driving cylinder are arranged on the machine seat in a way of sliding along the back-and-forth direction; the driving cylinder drives the sliding support to slide; the first pressing device and the second pressing device are located on two sides of the sliding support; the first pressing device and the second pressing device are arranged symmetrically with each other in a manner relative to a center planar image; the left side and the right side of the sliding support are rotationally provided with a first milling cutter and a second milling cutter which are symmetric with each other about the center planar image; and the axis of the first milling cutter coincides with that of the second milling cutter. Due to the structure, the device for processing the bicycle front fork pipe or rear fork pipe has the following advantages that the positioning is consistent, so that the processing size process is guaranteed to be consistent, and therefore, the yield is guaranteed; and since a component is completely processed during one procedure, the process and the time are saved.
Description
Technical field
the utility model relates to a kind of processing unit (plant), relates in particular to the processing unit (plant) of a kind of bicycle front fork pipe or back breeches pipe.
Background technology
shown in accompanying drawing 1, the general paired setting of the front fork tube of bicycle and back breeches pipe, and the one of which end must also need carry out groove milling at this end through punch forming after punch forming.In the prior art, all be to process respectively to it, locate inconsistently that inconsistent with the groove depth that causes milling out, what make bicycle colludes the pawl decentraction, causes the Hypometria of bicycle but this just may cause to its processing.
Summary of the invention
to the problems referred to above, the utility model provides the processing unit (plant) of a kind of bicycle front fork pipe or back breeches pipe, can process to guarantee that its dimensional accuracy is consistent front fork tube or back breeches pipe simultaneously.
are for solving the problems of the technologies described above; The utility model provides the processing unit (plant) of a kind of bicycle front fork pipe or back breeches pipe; It comprises support, can be slidingly arranged in the sliding support on the support and drive driving cylinder, first decompressor that is positioned at the sliding support both sides and second decompressor that sliding support slides along fore-and-aft direction; The relative central plane mirror image with second decompressor of first decompressor is symmetrical set; First milling cutter and second milling cutter that is provided with central plane phase mirror image symmetry rotated in the left and right sides on the sliding support, and the axis of first milling cutter and second milling cutter coincides.
preferably, first decompressor comprises first base that is fixedly installed on the support, be positioned at the right side of first base and be fixed on first cover half on first base, be positioned at the left side of first base and first clamping die that can slide along left and right directions, the left side that is positioned at first base and first stamping die that can slide along left and right directions.
preferably, the second punching press bearing comprises second base that is fixedly installed on the support, be positioned at the left side of second base and be fixed on second cover half on second base, be positioned at the right side of second base and second clamping die that can slide along left and right directions, the right side that is positioned at second base and second stamping die that can slide along left and right directions.
preferably, first cover half and first clamping die can be arranged on first bearing along what left and right directions slided, this first bearing can be slidingly arranged on first base along left and right directions.
preferably, second cover half and second clamping die can be arranged on second bearing along what left and right directions slided, this second bearing can be slidingly arranged on second base along left and right directions.
are preferably rotated on the sliding support and are provided with a rotating shaft, and the left and right sides of rotating shaft is with first milling cutter and second milling cutter of central plane phase mirror image symmetry.
Preferably, central plane and sliding support coincide at the median plane of its left and right directions
.
The utility model adopts above structure, has the following advantages:
1, the consistent processing dimension technology that guaranteed in location is consistent, has guaranteed yield rate;
2, saving technology and time, one procedure has been accomplished the processing of cheek.
Description of drawings
accompanying drawing 1 is the structural representation of front fork tube or back breeches pipe.
accompanying drawing 2 is the structural representation of the utility model.
accompanying drawing 3 is the structural representation of the sliding support of the utility model.
In
above accompanying drawing: 1, support; 2, sliding support; 3, turning cylinder; 41, first milling cutter; 42, second milling cutter; 5, first decompressor; 51, first cover half; 52, first clamping die; 53, first stamping die; 54, first bearing; 6, second decompressor; 61, second cover half; 62, second clamping die; 63, second stamping die; 64, second bearing; 7, front fork tube or back breeches pipe.
The specific embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail
; Thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to those skilled in the art will recognize that.
Among the embodiment of
the utility model: shown in accompanying drawing 2; The processing unit (plant) of a kind of bicycle front fork pipe or back breeches pipe, it comprises support 1, can be slidingly arranged in the sliding support 2 on the support 1 and drive driving cylinder (not marking among the figure), first decompressor 5 that is positioned at sliding support 2 both sides and second decompressor 6 that sliding support 2 slides along fore-and-aft direction.
first decompressor 5 and second decompressor, 6 relative central plane mirror images are symmetrical set, and stamping forming workpiece guarantees consistent.
first decompressor 5 comprises first base that is fixedly installed on the support 1, be positioned at the right side of first base and be fixed on first cover half 51 on first base, be positioned at the left side of first base and first clamping die 52 that can slide along left and right directions, the left side that is positioned at first base and first stamping die 53 that can slide along left and right directions.The second punching press bearing comprises second base that is fixedly installed on the support 1, be positioned at the left side of second base and be fixed on second cover half 61 on second base, be positioned at the right side of second base and second clamping die 62 that can slide along left and right directions, the right side that is positioned at second base and second stamping die 63 that can slide along left and right directions.
After the workpiece that
are positioned at the left and right sides is placed on carriage, accomplish the location by first cover half 51 and first clamping die 52, second cover half 61 and second clamping die 62 respectively, be positioned at the relative central plane mirror image symmetry of workpiece of left and right sides this moment.Through the matched moulds of first stamping die 53 and first cover half 51, second stamping die 63 and second cover half 61, accomplish the processing punch forming.
preferably, first cover half 51 and first clamping die 52 can be arranged on first bearing 54 along what left and right directions slided, this first bearing 54 can be slidingly arranged on first base along left and right directions.Second cover half 61 and second clamping die 62 can be arranged on second bearing 64 along what left and right directions slided, and this second bearing 64 can be slidingly arranged on second base along left and right directions.
first bearing 54, second bearing 64 have reduced the impulse stroke of first cover half 51 and first stamping die 53, second cover half 61 and second stamping die 63, have improved operating efficiency.
driving cylinder drives sliding support 2 and slides along fore-and-aft direction, respectively front fork tube or back breeches pipe is carried out groove milling through first milling cutter 41 and second milling cutter 42.
preferably shown in accompanying drawing 3, are rotated on the sliding support 2 and are provided with a rotating shaft, and the left and right sides of rotating shaft is with first milling cutter 41 and second milling cutter 42 of central plane phase mirror image symmetry.Turning cylinder 3 lines of first milling cutter 41 and second milling cutter 42 are self axis of rotating shaft.
preferably, central plane and sliding support 2 coincide at the median plane of its left and right directions.The Milling Force that bear on sliding support 2 both sides is identical, and mismachining tolerance is littler.
wherein, the noun of locality that relates in the utility model, shown in accompanying drawing 2, first milling cutter 41 is on a left side, second milling cutter 42 is on the right side, shown in accompanying drawing 1, first decompressor 5 is preceding, first milling cutter 41 after.
The utility model adopts above structure, has the following advantages:
1, the consistent processing dimension technology that guaranteed in location is consistent, has guaranteed yield rate;
2, saving technology and time, one procedure has been accomplished the processing of cheek.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (7)
1. the processing unit (plant) of bicycle front fork pipe or back breeches pipe; It is characterized in that: it comprises support, can be slidingly arranged in the sliding support on the support and drive driving cylinder, first decompressor that is positioned at the sliding support both sides and second decompressor that sliding support slides along fore-and-aft direction; Said first decompressor and second decompressor with a central plane mutually mirror image be symmetrical set; First milling cutter and second milling cutter that is provided with central plane phase mirror image symmetry rotated in the left and right sides on the said sliding support, and the axis of said first milling cutter and said second milling cutter coincides.
2. the processing unit (plant) of bicycle front fork pipe according to claim 1 or back breeches pipe is characterized in that: said first decompressor comprises first base that is fixedly installed on the support, be positioned at the right side of first base and be fixed on first cover half on first base, be positioned at the left side of first base and first clamping die that can slide along left and right directions, the left side that is positioned at first base and first stamping die that can slide along left and right directions.
3. the processing unit (plant) of bicycle front fork pipe according to claim 1 or back breeches pipe is characterized in that: the said second punching press bearing comprises second base that is fixedly installed on the support, be positioned at the left side of second base and be fixed on second cover half on second base, be positioned at the right side of second base and second clamping die that can slide along left and right directions, the right side that is positioned at second base and second stamping die that can slide along left and right directions.
4. the processing unit (plant) of bicycle front fork pipe according to claim 2 or back breeches pipe; It is characterized in that: said first cover half and said first clamping die can be arranged on first bearing along what left and right directions slided, and this first bearing can be slidingly arranged on first base along left and right directions.
5. the processing unit (plant) of bicycle front fork pipe according to claim 3 or back breeches pipe; It is characterized in that: said second cover half and said second clamping die can be arranged on second bearing along what left and right directions slided, and this second bearing can be slidingly arranged on second base along left and right directions.
6. the processing unit (plant) of bicycle front fork pipe according to claim 1 or back breeches pipe is characterized in that: rotate on the said sliding support and be provided with a rotating shaft, the left and right sides of said rotating shaft is with first milling cutter and second milling cutter of central plane phase mirror image symmetry.
7. the processing unit (plant) of bicycle front fork pipe according to claim 1 or back breeches pipe is characterized in that: described central plane and sliding support coincide at the median plane of its left and right directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207573 CN202571800U (en) | 2012-05-10 | 2012-05-10 | Device for processing bicycle front fork pipe or rear fork pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207573 CN202571800U (en) | 2012-05-10 | 2012-05-10 | Device for processing bicycle front fork pipe or rear fork pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571800U true CN202571800U (en) | 2012-12-05 |
Family
ID=47241251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220207573 Expired - Fee Related CN202571800U (en) | 2012-05-10 | 2012-05-10 | Device for processing bicycle front fork pipe or rear fork pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571800U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269326A (en) * | 2015-11-25 | 2016-01-27 | 镇江市恒源汽车零部件有限公司 | Pipe end forming machine for machining exhaust manifold of automobile engine |
| CN105269327A (en) * | 2015-11-25 | 2016-01-27 | 镇江市恒源汽车零部件有限公司 | Multi-procedure transposition machining device for machining exhaust manifold of automobile engine |
| CN104551678B (en) * | 2013-10-09 | 2017-01-18 | 旭东机械(昆山)有限公司 | Device for manufacturing rear fork disc-brake seat for bicycle |
| CN108526825A (en) * | 2018-04-20 | 2018-09-14 | 重庆今上机电有限公司 | The production method of chain stay component |
-
2012
- 2012-05-10 CN CN 201220207573 patent/CN202571800U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551678B (en) * | 2013-10-09 | 2017-01-18 | 旭东机械(昆山)有限公司 | Device for manufacturing rear fork disc-brake seat for bicycle |
| CN105269326A (en) * | 2015-11-25 | 2016-01-27 | 镇江市恒源汽车零部件有限公司 | Pipe end forming machine for machining exhaust manifold of automobile engine |
| CN105269327A (en) * | 2015-11-25 | 2016-01-27 | 镇江市恒源汽车零部件有限公司 | Multi-procedure transposition machining device for machining exhaust manifold of automobile engine |
| CN105269326B (en) * | 2015-11-25 | 2017-12-19 | 镇江市恒源汽车零部件有限公司 | A kind of pipe end forming machine for vehicle engine exhaust divided manifold processing |
| CN108526825A (en) * | 2018-04-20 | 2018-09-14 | 重庆今上机电有限公司 | The production method of chain stay component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200510 |