CN213470358U - Punching jig for aluminum pipe fitting - Google Patents
Punching jig for aluminum pipe fitting Download PDFInfo
- Publication number
- CN213470358U CN213470358U CN202022267321.1U CN202022267321U CN213470358U CN 213470358 U CN213470358 U CN 213470358U CN 202022267321 U CN202022267321 U CN 202022267321U CN 213470358 U CN213470358 U CN 213470358U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- cross
- hole
- groove
- fitting machining
- Prior art date
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003801 milling Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a punching jig for aluminum pipes, which comprises a bottom plate, wherein a pipe processing seat and a side in-place column are connected on the bottom plate; the side surface of the pipe fitting machining seat is provided with a through hole, and the top surface of the pipe fitting machining seat is provided with a guide hole communicated with the through hole; the side-to-side column is positioned on one side of the pipe fitting machining seat and is coaxially arranged with the through hole; a cross-shaped groove is formed in one side of the side in-place column, which is close to the pipe fitting machining seat, and a cross-shaped magnetic sheet is embedded in the bottom surface of the cross-shaped groove; a linear positioning block is adsorbed in the transverse groove or the vertical groove of the cross-shaped groove through a cross-shaped magnetic sheet; a aluminium system pipe fitting with tool that punches, the cross slot that adopts the cross recess or erect the inslot and adsorb through the cross magnetic sheet and have a word locating piece, fix a position through a word locating piece and the groove of milling, two kinds of adaptable hole sites processing reduce manufacturing cost.
Description
Technical Field
The utility model relates to a bicycle pipe fitting processing field, concretely relates to aluminium system pipe fitting is with tool that punches.
Background
In order to reduce the overall weight of the bicycle, the bicycle frame is mostly made of aluminum alloy; in the production process of the bicycle frame, the milling and drilling operation is required to be carried out on the frame tube.
When the frame pipe is produced, the pipe fitting made of the raw material needs to be milled with a groove firstly, and then drilling is carried out, wherein the drilling holes are of two types, one type is parallel to the plane of the milled groove, the other type is perpendicular to the plane of the milled groove, when the frame pipe is machined, the existing two sets of jigs are adopted for production, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides an aluminium system is punching tool for pipe fitting, two kinds of hole site processing of adaptable, reduction in manufacturing cost.
In order to achieve the above object, the present invention provides the following technical solutions:
a punching jig for an aluminum pipe fitting comprises a bottom plate, wherein a pipe fitting machining seat and a side in-place column are connected to the bottom plate; the side surface of the pipe fitting machining seat is provided with a through hole, and the top surface of the pipe fitting machining seat is provided with a guide hole communicated with the through hole; the side-to-side column is positioned on one side of the pipe fitting machining seat and is coaxially arranged with the through hole; a cross-shaped groove is formed in one side of the side in-place column, which is close to the pipe fitting machining seat, and a cross-shaped magnetic sheet is embedded in the bottom surface of the cross-shaped groove; a straight positioning block is adsorbed in the transverse groove or the vertical groove of the cross groove through a cross magnetic sheet.
Furthermore, a blanking mechanism is connected to the bottom plate.
Further, the blanking mechanism comprises a material pushing cylinder and a material pushing piece; the pushing piece is a C-shaped pipe fitting, the pushing piece is sleeved on the side locating column in a sliding mode, and one end of the pushing piece is connected with the pushing cylinder.
Furthermore, both ends of the pipe fitting processing seat are provided with lugs, and the lugs are detachably connected to the bottom plate through screws.
The utility model has the advantages that: the punching jig for the aluminum pipe fitting, disclosed by the utility model, adopts the cross groove or the vertical groove of the cross groove to adsorb the straight-line-shaped positioning block through the cross magnetic sheet, and carries out positioning through the straight-line-shaped positioning block and the milled groove, so that the punching jig can adapt to the processing of two hole sites, and the manufacturing cost is reduced; the cylinder is adopted to drive the C-shaped pipe fitting to push materials, so that automatic blanking is facilitated, the manual participation degree is reduced, and the efficiency is improved.
Drawings
Fig. 1 is an axonometric view of a punching jig for aluminum pipes of the present invention;
FIG. 2 is a partial structural view of a punching jig for aluminum pipes according to the present invention;
fig. 3 is an isometric view of a side-to-side post according to the present invention;
in the figure: 1. a base plate; 2. a pipe fitting machining seat; 21. a through hole; 22. a guide hole; 23. a lug; 3. a side-to-side post; 31. a cross-shaped groove; 4. cross magnetic sheets; 5. a straight positioning block; 61. a material pushing cylinder; 62. and pushing the material piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, the present embodiment of the invention provides a punching jig for an aluminum pipe, including a bottom plate 1, wherein a pipe processing seat 2 and a side positioning column 3 are connected to the bottom plate 1; the side surface of the pipe fitting processing seat 2 is provided with a through hole 21, and the top surface of the pipe fitting processing seat is provided with a guide hole 22 communicated with the through hole 21; the side in-place column 3 is positioned on one side of the pipe fitting machining seat 2 and is coaxially arranged with the through hole 21; a cross-shaped groove 31 is formed in one side, close to the pipe fitting machining seat 2, of the side in-place column 3, and a cross-shaped magnetic sheet 4 is embedded in the bottom surface of the cross-shaped groove 31; a linear positioning block 5 is adsorbed in the transverse groove or the vertical groove of the cross-shaped groove 31 through a cross-shaped magnetic sheet 4.
The through hole 21 is used for inserting a pipe fitting to be machined, the guide hole 22 is used for guiding and machining a drill bit, and the side locating column 3 is used for resisting and positioning one end of the pipe fitting to be machined and determining the length of the machining hole from one end; the cross-shaped groove 31 is used for selectively adsorbing a straight positioning block 5 in the transverse groove or the vertical groove through a cross magnetic sheet 4 so as to adapt to the processing of two hole sites; and the linear positioning block 5 is positioned with the milled groove, so that the hole machining direction is determined.
The bottom plate 1 is also connected with a blanking mechanism.
The blanking mechanism comprises a material pushing cylinder 61 and a material pushing piece 62; the pushing piece 62 is a C-shaped pipe, the pushing piece 62 is slidably sleeved on the side arrival column 3, and one end of the pushing piece 62 is connected with the pushing cylinder 61.
The material pushing cylinder 61 is used for driving the material pushing piece 62 to move, so that the product is pushed out of the through hole 21 for blanking.
Both ends of the pipe fitting processing seat 2 are provided with lugs 23, and the lugs 23 are detachably connected to the bottom plate 1 through screws.
The working principle is as follows: when hole positions parallel to the plane of the milling groove need to be machined, the linear positioning block 5 is placed in the vertical groove of the cross-shaped groove 31 and is fixedly adsorbed by the cross-shaped magnetic sheet 4 perpendicular to the plane of the milling groove, the milling groove of the pipe fitting to be machined is inserted into the linear positioning block 5, one end of the pipe fitting to be machined is pushed to abut against the side in-place column 3 and the pushing piece 62, positioning and placement are completed, and then an external drill bit penetrates through the guide hole 22 to be machined.
When hole positions vertical to the plane of the milling groove need to be machined, the linear positioning block 5 is placed in the transverse groove of the cross-shaped groove 31 and is fixedly adsorbed through the cross-shaped magnetic sheet 4, the milling groove of the pipe fitting to be machined is inserted into the linear positioning block 5, one end of the pipe fitting to be machined is pushed to abut against the side in-place column 3 and the pushing piece 62, positioning and placement are completed, and then an external drill bit penetrates through the guide hole 22 to be machined.
After the processing is finished, the pushing cylinder 61 drives the pushing piece 62 to slide along the side positioning column 3, and the product is pushed out from the through hole 21 for blanking.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (4)
1. The utility model provides an aluminium system pipe fitting is with tool that punches which characterized in that: the pipe fitting machining device comprises a bottom plate (1), wherein a pipe fitting machining seat (2) and a side arrival column (3) are connected to the bottom plate (1); the side surface of the pipe fitting machining seat (2) is provided with a through hole (21), and the top surface of the pipe fitting machining seat is provided with a guide hole (22) communicated with the through hole (21); the side arrival column (3) is positioned on one side of the pipe fitting machining seat (2) and is coaxial with the through hole (21); a cross-shaped groove (31) is formed in one side, close to the pipe fitting machining seat (2), of the side locating column (3), and a cross-shaped magnetic sheet (4) is embedded in the bottom surface of the cross-shaped groove (31); a linear positioning block (5) is adsorbed in the transverse groove or the vertical groove of the cross-shaped groove (31) through a cross-shaped magnetic sheet (4).
2. The aluminum pipe punching jig of claim 1, wherein: the bottom plate (1) is also connected with a blanking mechanism.
3. The aluminum pipe punching jig of claim 2, wherein: the blanking mechanism comprises a material pushing cylinder (61) and a material pushing piece (62); the pushing piece (62) is a C-shaped pipe fitting, the pushing piece (62) is sleeved on the side arrival column (3) in a sliding mode, and one end of the pushing piece (62) is connected with the pushing cylinder (61).
4. The punching jig for the aluminum pipe according to any one of claims 1 to 3, wherein: both ends of the pipe fitting machining seat (2) are provided with lugs (23), and the lugs (23) are detachably connected to the bottom plate (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267321.1U CN213470358U (en) | 2020-10-13 | 2020-10-13 | Punching jig for aluminum pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267321.1U CN213470358U (en) | 2020-10-13 | 2020-10-13 | Punching jig for aluminum pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470358U true CN213470358U (en) | 2021-06-18 |
Family
ID=76366326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022267321.1U Expired - Fee Related CN213470358U (en) | 2020-10-13 | 2020-10-13 | Punching jig for aluminum pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213470358U (en) |
-
2020
- 2020-10-13 CN CN202022267321.1U patent/CN213470358U/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: 20210618 |