CN206952013U - A kind of threeway twoport necking die - Google Patents
A kind of threeway twoport necking die Download PDFInfo
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- CN206952013U CN206952013U CN201720372583.XU CN201720372583U CN206952013U CN 206952013 U CN206952013 U CN 206952013U CN 201720372583 U CN201720372583 U CN 201720372583U CN 206952013 U CN206952013 U CN 206952013U
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- tungsten steel
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- steel block
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Abstract
The utility model discloses a kind of threeway twoport necking die, the centre of wolfram steel fixed plate is provided with a dovetail groove that can insert tungsten steel block and another tungsten steel block, wolfram steel fixed plate with tungsten steel block and another tungsten steel block is connected by dovetail groove, fixed block is separately positioned on the two ends of wolfram steel fixed plate and fastened by hexagon socket head cap screw, the center of fixed block is machined with through hole, and through hole is corresponding with the screw hole processed on tungsten steel block and another tungsten steel block and is fixed by hex bolts.Tungsten steel block and another tungsten steel block are accordingly processed into swallowtail shape, and can be moved axially in wolfram steel fixed plate.The technical program advantage is that Y type copper threeway twoport reducing die centre-to-centre spacing is adjustable, it is possible to prevente effectively from centre-to-centre spacing is overproof（Centre-to-centre spacing is more than or less than the margin of tolerance of customer requirement）Mould is scrapped caused by and, so as to ensure that the Y type copper threeway centre-to-centre spacing of production meets the requirements of the customers, does not influence the normal operation of client's production line, sound assurance is provided for production capacity.
Description
Technical field
A kind of threeway twoport reducing die is the utility model is related to, especially suitable for being used during production Y type copper three-way pipes.
Background technology
Existing Y types copper threeway twoport necking die, it is that will be fixed on after wolfram steel rapid welding in wolfram steel fixed plate, then will
Y type copper threeway twoport external diameters and centre-to-centre spacing meet the requirements of the customers, its shortcoming be due to Y type copper threeways when running-on process produces because
X factor and cause centre-to-centre spacing overproof（Centre-to-centre spacing is bigger than normal or less than normal）, so as to influence Y type copper threeways and the assembling of other accessories,
So that client's production line can not normal operation, and cause mould to scrap.
The content of the invention
The purpose of this utility model is that centre-to-centre spacing is overproof to be adjusted, and improve production capacity when proposing production Y type copper three-way pipes
A kind of threeway twoport necking die.
Task of the present utility model, which is done in such a way that, is characterized in that：The centre of shown wolfram steel fixed plate is provided with one
The dovetail groove of tungsten steel block and another tungsten steel block can be inserted, wolfram steel fixed plate is to pass through dovetail with tungsten steel block and another tungsten steel block
Groove connects, and the fixed block is separately positioned on the two ends of wolfram steel fixed plate and fastened by hexagon socket head cap screw, in fixed block
The heart is machined with through hole, and through hole is corresponding with the screw hole processed on tungsten steel block and another tungsten steel block and is consolidated by hex bolts
It is fixed.The tungsten steel block and another tungsten steel block are accordingly processed into swallowtail shape, and can be moved axially in wolfram steel fixed plate.It is described
The screw hole processed on tungsten steel block is corresponding and concentric towards the through hole on the fixed block installed with fixed plate termination；Another tungsten
The screw hole processed on bloom is corresponding and concentric towards the through hole on the fixed block of termination another with fixed plate installation.
The utility model has the following effects that：The technical program advantage is that Y type copper threeway twoport reducing die centre-to-centre spacing can
Adjust, it is possible to prevente effectively from centre-to-centre spacing is overproof（Centre-to-centre spacing is more than or less than the margin of tolerance of customer requirement）Mould report caused by and
It is useless, so as to ensure that the Y type copper threeway centre-to-centre spacing of production meets the requirements of the customers, the normal operation of client's production line is not influenceed, is
Production capacity provides sound assurance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；Fig. 2 is tungsten steel block shape and structure schematic diagram.
Drawing explanation：1st, tungsten steel block, 1-1 tungsten steel blocks, 3, wolfram steel fixed plate, 4, hexagon socket head cap screw, 5, fixed block, 6, dovetail
Groove.
Embodiment
The technical program is using two relative dovetail groove connections, reaches adjustment Y type copper threeways by moving axially
The adjustment of twoport reducing die centre-to-centre spacing, and reach by the hexagonal socket nut on fixed block the purpose of fixed tungsten steel block.
The technical program is by wolfram steel fixed plate 3, tungsten steel block 1 and another tungsten steel block 1-1, fixed block 5 and interior hexagonal spiral shell
Bolt 4 is formed, and as shown in Figure 1 and Figure 2, the centre of shown wolfram steel fixed plate 3 is provided with one can insert the He of tungsten steel block 1 to specific embodiment
Another tungsten steel block 1-1 dovetail groove 6, the tungsten steel block and another tungsten steel block are accordingly processed into dove tail shape, further
Say：Wolfram steel fixed plate with tungsten steel block and another tungsten steel block is connected by dovetail groove, it is therefore an objective to tungsten steel block and another wolfram steel
Block can move axially in wolfram steel fixed plate, so as to come reach processing Y type copper threeways when twoport reducing die centre-to-centre spacing.It is described
The two ends that fixed block 5 is separately positioned on wolfram steel fixed plate are fastened by hexagon socket head cap screw 4 and wolfram steel fixed plate, in fixed block
The heart is machined with through hole, and through hole is corresponding with the screw hole processed on tungsten steel block and another tungsten steel block, and is consolidated by hex bolts
It is fixed.
The screw hole processed on the tungsten steel block 1 is corresponding simultaneously towards the through hole on the fixed block installed with fixed plate termination
With one heart；The through hole phase on fixed block that the screw hole processed on another tungsten steel block 1-1 is installed towards termination another with fixed plate
It is corresponding and concentric, the hole of inserting Y type copper threeways is machined with tungsten steel block and another tungsten steel block, using said structure, Cai Nengda
Fixation to after twoport reducing die center distance regulation during processing Y type copper threeways.
The fixed block is two pieces of two ends for being separately mounted to wolfram steel fixed plate, length and the wolfram steel fixed plate of fixed block
Brightness it is equal, the center of fixed block is machined with through hole, is the screw hole with being processed on tungsten steel block 1 and another tungsten steel block 1-1
Corresponding and fixed by hex bolts, the both sides of through hole are machined with the bolt hole being connected with wolfram steel fixed plate, and with interior hexagonal
Bolt is fixed.
The utility model can also apply on elbow running-on use simultaneously, have easy to adjust, and can guarantee that production
Y type copper threeway centre-to-centre spacing meet the requirements of the customers.
Claims (3)
- A kind of 1. threeway twoport necking die, it is characterised in that：The centre of shown wolfram steel fixed plate, which is provided with one, can insert wolfram steel The dovetail groove of block and another tungsten steel block, wolfram steel fixed plate with tungsten steel block and another tungsten steel block is connected by dovetail groove, institute State fixed block to be separately positioned on the two ends of wolfram steel fixed plate and fasten by hexagon socket head cap screw, the center of fixed block is machined with logical Hole, through hole is corresponding with the screw hole processed on tungsten steel block and another tungsten steel block and is fixed by hex bolts.
- A kind of 2. threeway twoport necking die as claimed in claim, it is characterised in that：The tungsten steel block and another wolfram steel Block is accordingly processed into swallowtail shape, and can be moved axially in wolfram steel fixed plate.
- A kind of 3. threeway twoport necking die as claimed in claim, it is characterised in that：The screw processed on the tungsten steel block Hole is corresponding and concentric towards the through hole on the fixed block installed with fixed plate termination；The screw hole processed on another tungsten steel block It is corresponding and concentric towards the through hole on the fixed block of termination another with fixed plate installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372583.XU CN206952013U (en) | 2017-04-11 | 2017-04-11 | A kind of threeway twoport necking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372583.XU CN206952013U (en) | 2017-04-11 | 2017-04-11 | A kind of threeway twoport necking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952013U true CN206952013U (en) | 2018-02-02 |
Family
ID=61373634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720372583.XU Active CN206952013U (en) | 2017-04-11 | 2017-04-11 | A kind of threeway twoport necking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952013U (en) |
-
2017
- 2017-04-11 CN CN201720372583.XU patent/CN206952013U/en active Active
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