CN203448454U - Ball penetration tool for elbows - Google Patents
Ball penetration tool for elbows Download PDFInfo
- Publication number
- CN203448454U CN203448454U CN201320416992.7U CN201320416992U CN203448454U CN 203448454 U CN203448454 U CN 203448454U CN 201320416992 U CN201320416992 U CN 201320416992U CN 203448454 U CN203448454 U CN 203448454U
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- groove
- left groove
- frock
- tool
- side tool
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Abstract
The utility model belongs to the field of machining equipment technology, specifically to a ball penetration tool for elbows. The ball penetration tool comprises a left side tool and a right side tool which are in butt joint; the inner side wall of the left side tool is provided with an upper insertion hole, a lower insertion hole, a first left groove and a second left groove; the first left groove and the second left groove are disposed on the two sides of the insertion holes and have semicircular cross sections; the two ends of the first left groove and the second left groove are communicated to the outer wall of the left side tool; the first left groove and the second left groove are provided with bent parts, which are matched with elbow work pieces in shape, in the middle; the inner side wall of the right side tool is provided with insertion rods, a first right groove and a second right groove, which right face the insertion holes, the first left groove and the second left groove; and two groups of channels with circular sections are formed inside after snap fit of the left side tool and the right side tool. The ball penetration tool for elbows is simple in structure and achieves a good processing assisting effect.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of bend pipe and crosses ball frock.
Background technology
In machining, concerning having the tubing of circular cross-section endoporus, ask for something generally adopted ball operation to process, ovalisation cross section as bending part after tubing bending, enters circular steel ball from other end compressing and discharges and its endoporus can be modified to circular cross-section from one end.For some minor bend workpiece, above-mentioned ball exercise excessively has difficulties, and it is necessary therefore designing and developing a kind of secondary process frock.
Utility model content
The utility model provides a kind of bend pipe simple in structure, that secondary process is effective to cross ball frock for solving the technical problem existing in known technology.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: bend pipe is crossed left side frock and the right side frock that ball frock comprises mutual docking, on the madial wall of described left side frock, be provided with upper and lower two jacks, be positioned at the first left groove with semi-circular cross-section and the second left groove of jack both sides, described the first left groove is all communicated to the outer wall of described left side frock with the two ends of the second left groove, at middle part, all has the shape bending part mutually suitable with bend pipe workpiece; At the madial wall of described right side frock, be provided with inserted link, the first right groove and the second right groove that position and described jack, the first left groove and the second left groove align respectively; Described left side frock and right side frock form the passage of two groups of circular cross-sections after fastening in inside.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.Bend pipe workpiece is positioned in the first left groove and the second left groove, fasten afterwards right side frock by bend pipe Workpiece clamping between the two, the feeder connection that steel ball is formed by frock top enters, the channel outlet that is forced to finally be formed by frock below through bend pipe inner hole of workpiece is downwards discharged, and secondary process is effective.The design of double has promoted the efficiency of processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of left side of the present utility model frock, and bend pipe workpiece is installed;
Fig. 2 is the structural representation of right side of the present utility model frock.
In figure: 1, jack; 2, left side frock; 3, bend pipe workpiece; 4, the first left groove; 5, the second left groove; 6, inserted link; 7, right side frock; 8, the second right groove; 9, the first right groove.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, the utility model comprises left side frock 2 and the right side frock 7 of mutual docking.
On the madial wall of left side frock 2, be provided with upper and lower two jacks 1, be positioned at outer wall that the first left groove 4 with semi-circular cross-section of jack 1 both sides and the two ends of the left groove 4 of the second left groove 5, the first and the second left groove 5 are all communicated to left side frock 2, at middle part, all there is the shape bending part mutually suitable with bend pipe workpiece 3.
Madial wall in right side frock 7 is provided with the right groove 9 of inserted link 6, first and the second right groove 8 that position and the left groove 4 of jack 1, first and the second left groove 5 align respectively.After fastening, left side frock 2 and right side frock 7 in inside, form the passage of two groups of circular cross-sections.
During use, bend pipe workpiece 3 is positioned in the first left groove 4 and the second left groove 5, fastens afterwards right side frock 7, bend pipe workpiece 3 is clamped between the two.Afterwards frock is fixed, the feeder connection that steel ball is formed by frock top enters, and the channel outlet that is forced to finally be formed by frock below through bend pipe workpiece 3 endoporus is downwards discharged.
Claims (1)
1. a bend pipe is crossed ball frock, it is characterized in that: the left side frock (2) and the right side frock (7) that comprise mutual docking, on the madial wall of described left side frock (2), be provided with upper and lower two jacks (1), be positioned at the first left groove (4) with semi-circular cross-section and the second left groove (5) of jack (1) both sides, the two ends of described the first left groove (4) and the second left groove (5) are all communicated to the outer wall of described left side frock (2), at middle part, all have the shape bending part mutually suitable with bend pipe workpiece (3); At the madial wall of described right side frock (7), be provided with inserted link (6), the first right groove (9) and the second right groove (8) that position and described jack (1), the first left groove (4) and the second left groove (5) align respectively; Described left side frock (2) and right side frock (7) form the passage of two groups of circular cross-sections after fastening in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416992.7U CN203448454U (en) | 2013-07-15 | 2013-07-15 | Ball penetration tool for elbows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416992.7U CN203448454U (en) | 2013-07-15 | 2013-07-15 | Ball penetration tool for elbows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448454U true CN203448454U (en) | 2014-02-26 |
Family
ID=50128358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416992.7U Expired - Fee Related CN203448454U (en) | 2013-07-15 | 2013-07-15 | Ball penetration tool for elbows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986369A (en) * | 2017-12-31 | 2019-07-09 | 天津正和瑞科技有限公司 | A kind of device for crossing ball processing for bend pipe |
-
2013
- 2013-07-15 CN CN201320416992.7U patent/CN203448454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986369A (en) * | 2017-12-31 | 2019-07-09 | 天津正和瑞科技有限公司 | A kind of device for crossing ball processing for bend pipe |
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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: 20140226 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |