CN206936856U - A kind of threeway positioning tool - Google Patents
A kind of threeway positioning tool Download PDFInfo
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- CN206936856U CN206936856U CN201720580516.7U CN201720580516U CN206936856U CN 206936856 U CN206936856 U CN 206936856U CN 201720580516 U CN201720580516 U CN 201720580516U CN 206936856 U CN206936856 U CN 206936856U
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- threeway
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- clamping plate
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Abstract
The utility model discloses a kind of threeway positioning tool, including the clamping plate being arranged on the both ends on threeway length direction, and the fixed plate of threeway both sides is arranged on, clamping plate surrounds the cavity of accommodating threeway with fixed plate, and clamping plate close to its fixed plate with being detachably connected；The roll adjustment component for adjusting spacing between clamping plate and fixed plate is in series between clamping plate and fixed plate；Side of the fixed plate away from threeway is removably connected with the positioning component for locking jaw position；Clamping plate is used to place threeway to be processed with the cavity that fixed plate is formed, both ends of the clamping plate on threeway length direction clamp threeway, and both ends of the fixed plate then in threeway radially limit threeway, spacing during roll adjustment component between adjustable gripping plate is so that threeway be clamped, and positioning component can then abut the claw on lathe, claw is allowed to apply clamping force of the direction towards cavity center to positioning tool, so as to avoid threeway from being slided on claw.
Description
Technical field
Threeway auxiliary processing device is the utility model is related to, more specifically, it relates to a kind of threeway positioning tool.
Background technology
Threeway is to connect the part flow arrangement of the pipelines such as petrochemical industry, and the quality of the high machine-shaping in center of threeway determines
Product quality good or not in welded pipe line, during traditional processing threeway product, using a face and the mode of holder contacts, directly
Connect threeway clipping on the scroll chuck of lathe, scroll chuck drives threeway rotation, and lathe feed to threeway so as to add
Work.
But the length dimension of threeway axial direction is more than the width dimensions of its radial direction, when clamping threeway using scroll chuck, has
Two claws are clamped in the side of threeway in the width direction, and a remaining claw is clamped in the opposite side of threeway, threeway
It can along its length slide, the position of threeway can not be accurately fixed, so as to reduce the machining accuracy of threeway.
Utility model content
When clamping threeway for existing scroll chuck, technical problem that threeway slides along its length, this practicality is newly
Type provides a kind of threeway positioning tool, and it has the advantages of stability is high, and fixed position is accurate.
To achieve the above object, the utility model provides following technical scheme：
A kind of threeway positioning tool, including the clamping plate on the both ends being arranged on threeway length direction, and be arranged on
The fixed plate of threeway both sides, the clamping plate and the fixed plate surround the cavity of accommodating threeway, the clamping plate with close to it
The fixed plate be detachably connected；
It is in series between the clamping plate and the fixed plate between adjusting between the clamping plate and the fixed plate
Away from roll adjustment component；
Side of the fixed plate away from threeway is removably connected with the positioning component for locking jaw position.
Pass through above-mentioned technical proposal, clamping plate are used to place threeway to be processed, clamping plate with the cavity that fixed plate is formed
Both ends on threeway length direction clamp threeway, and both ends of the fixed plate then in threeway radially limit threeway, roll adjustment
Spacing during component between adjustable gripping plate is so as to which threeway be clamped, and positioning component can then abut the claw on lathe, allow
Claw applies clamping force of the direction towards cavity center to positioning tool, so as to avoid threeway from being slided on claw.
Further, the roll adjustment component includes the setting-up screw that one end is fixedly connected in the fixed plate, the tune
Length direction away from bolt is identical with the length direction of threeway, and the setting-up screw extends along the direction away from the fixed plate,
The fixed ear of the corresponding setting-up screw is provided with the clamping plate, side of the fixed ear away from the fixed plate is set
There is adjusting screw nut.
Pass through above-mentioned technical proposal, clamping plate is fixed on setting-up screw by fixed ear, turn adjusting screw nut is by sky
The threeway of intracavitary compresses, so as to realize the regulation of distance between clamping plate.
Further, the roll adjustment component includes the first groove for being opened in the side of the fixed plate, and described first is recessed
For the opening of groove towards the clamping plate, the interior sliding of first groove is plugged with the first clamp shaft, the first clamp shaft extension
The one end for going out first groove is fixedly connected on the clamping plate；
The middle part of the fixed plate offers the second groove connected with first groove, second groove
Opening towards vertical with the plane where the fixed plate, in second groove sliding be plugged with the second clamp shaft, described the
One end that two clamp shafts extend the fixed plate abuts claw；
The end to be contacted with each other on first clamp shaft and second clamp shaft is respectively arranged with the first inclined-plane and the
Two inclined-planes, first inclined-plane face away from the connected clamping plate of second clamp shaft.
Pass through above-mentioned technical proposal, for claw when compressing the first clamp shaft in fixed plate, the first clamp shaft is oblique by first
Face drives the second clamp shaft with the second inclined-plane, makes the second clamping axial fixing plate contract, so as to drive clamping plate to press from both sides threeway
Tightly.
Further, the described one end of first clamp shaft away from the fixed plate is fixedly connected with location-plate, the positioning
Plane where plate is parallel with the plane where the fixed plate, side of the location-plate away from the fixed plate offer with
The parallel chute of threeway length direction, the positioning component include the locating shaft that one end is fixedly connected with T-shaped sliding block, the locating shaft
By sliding block sliding on chute, and the direction extension of the location-plate is directed away from, the sliding block is in the track length side
Elastic component is fixedly connected between upward one end and the end of the location-plate.
Pass through above-mentioned technical proposal, it can be moved when claw compresses location-plate along the direction away from clamping plate, locating shaft and card
Pawl abuts, and applies opposite force to claw, and elastic component abuts locating shaft, prevents locating shaft from skidding off location-plate.
Further, the positioning component includes the location nut being fixedly connected in the fixed plate, the positioning spiral shell
Female internal thread is connected with bolt, and the length direction of the bolt is parallel with the plane where the fixed plate, described
One end of bolt towards claw is hinged with locking plate.
Pass through above-mentioned technical proposal, the bolt in turn location nut can adjust position of the locking plate in fixed plate
Put, so as to apply opposite force to the claw of clamping, allow claw to be fixedly clamped plate.
Further, the clamping plate of the fixed plate side is secured to connect, the institute of the fixed plate opposite side
Clamping plate is stated to be detachably connected with the fixed plate by the roll adjustment component.
Pass through above-mentioned technical proposal, the fixed plate being fixedly connected have enough bonding strengths with clamping plate, it is only necessary to
Side installation roll adjustment component and the positioning component of fixed plate can be achieved with the effect clamped, reduce the difficulty of frock installation or dismounting
Degree.
Further, the middle part of the fixed plate is equipped with bolt by threads turn.
Pass through above-mentioned technical proposal, bolt compress in the side of threeway to threeway, so as to together with pressure strip
The surrounding of threeway is clamped.
Further, one end that the bolt is located in cavity is hinged with abutting plate.
Pass through above-mentioned technical proposal, when abutting plate and being avoided that the end of bolt compresses threeway, by threeway surface scratches,
Threeway can also be limited in cavity, not allow threeway to be skidded off when rotating above cavity.
Further, abut and be fixedly connected with engaging towards the position of the claw of its abutting on the clamping plate of claw
Plate, the engaging chamber of enlarging shape is offered on the fastening plate, the opening of the engaging chamber is outwardly.
Pass through above-mentioned technical proposal, when fixed plate is had just enter between claw, triangular prism shaped claw is allowed first to be caught in engaging chamber
It is interior, so as to complete to position for the first time.
Further, the middle part of the one side of the clamping plate inwardly offers locating slot, the groove width of the locating slot
It is identical with the external diameter of threeway.
Pass through above-mentioned technical proposal, when threeway is put into cavity, the end of threeway is caught in locating slot, so as to reduce
Clamping plate or fixed plate, to the pushing course of threeway, accelerate clamp speeds in regulation.
Compared with prior art, the beneficial effects of the utility model are：Clamping plate is used to put with the cavity that fixed plate is formed
Put threeway to be processed, both ends of the clamping plate on threeway length direction clamp threeway, and fixed plate then in threeway radially
Both ends threeway is limited；Clamping plate is fixed on setting-up screw by fixed ear again, turn adjusting screw nut is by cavity
Threeway compresses, so as to realize the regulation of distance between clamping plate；Bolt in turn location nut can adjust locking plate and exist
Position in fixed plate, so as to apply opposite force to the claw of clamping, allow claw to be fixedly clamped plate, claw is applied positioning tool
Add clamping force of the direction towards cavity center, so as to avoid threeway from being slided on claw.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the overall structure diagram of the telescopic shaft of the utility model embodiment band first；
Fig. 3 is the horizontal cross-section schematic diagram of the telescopic shaft of the utility model embodiment first.
Reference：1st, clamping plate；2nd, fixed plate；3rd, cavity；4th, screwed hole；5th, fixing bolt；6th, plate is abutted；7th, roll adjustment
Bolt；8th, adjusting screw nut；9th, fixed ear；10th, the first groove；11st, the first clamp shaft；12nd, the second groove；13rd, the second clamp shaft；
14th, locating slot；15th, the first inclined-plane；16th, the second inclined-plane；17th, location nut；18th, bolt；19th, locking plate；20th, position
Plate；21st, chute；22nd, locating shaft；23rd, sliding block；24th, elastic component；25th, fastening plate；26th, chamber is engaged.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of threeway positioning tool, as shown in Figures 1 and 2, including the both ends being arranged on threeway length direction is square
Clamping plate 1, and it is arranged on the square fixed plate 2 of threeway both sides.The clamping plate 1 of one end of fixed plate 2 and its side welds, and two
Block fixed plate 2 and one piece of clamping plate 1 weld and are in concave shape, and the middle part of concave shape is the generally rectangular bodies of accommodating threeway
Cavity 3, the other end of fixed plate 2 connect with another piece of sliding of clamping plate 1.Clamping plate 1 is used to put with the cavity 3 that fixed plate 2 is formed
Threeway to be processed is put, both ends of the clamping plate 1 on threeway length direction clamp threeway, and fixed plate 2 is then in threeway radial direction
On both ends threeway is limited.Fixed plate 2 is welded with clamping plate 1, makes it have enough bonding strengths, and work is positioned beneficial to improving
The service life of dress.
The middle part of fixed plate 2 offers screwed hole 4 inwardly, is rotated in screwed hole 4 and is equipped with fixing bolt 5, Gu
Determine the soft abutting plate 6 that one end that bolt 5 is located in cavity 3 is hinged with arc, abut the arc opening of plate 6 towards fixing bolt
5.Fixing bolt 5 compresses in the side of threeway to threeway, so as to be clamped together with pressure strip to the surrounding of threeway, arc
When the abutting plate 6 of shape is avoided that the end of fixing bolt 5 compresses threeway, fixing bolt 5 is by threeway surface scratches, moreover it is possible to by threeway
It is limited in cavity 3, does not allow threeway to be skidded off when rotating from the top of cavity 3.
Slid and connected by roll adjustment component between unwelded clamping plate 1 and fixed plate 2, roll adjustment component, which is used to adjust, to be clamped
Spacing between plate 1 and fixed plate 2, including one end are welded on setting-up screw 7 of the fixed plate 2 on one end of clamping plate 1, roll adjustment
The length direction of bolt 7 is identical with the length direction of threeway, and identical with the length direction of fixed plate 2.Setting-up screw 7 is along remote
The direction of fixed plate 2 integrally extends, and the fixed ear 9 for being available for setting-up screw 7 to pass through is welded with clamping plate 1, fixed ear 9 is away from solid
The side of fixed board 2 is provided with the adjusting screw nut 8 coordinated with setting-up screw 7.Fixed ear 9 is socketed on setting-up screw 7, turn roll adjustment
Nut 8 realizes the regulation of distance between clamping plate 1, so as to which the threeway in cavity 3 be compressed.
As shown in figure 3, in some other embodiment, the first of side of the roll adjustment component including being opened in fixed plate 2 is recessed
Groove 10, the opening of the first groove 10 are plugged with the first clamp shaft of generally rectangular bodies towards clamping plate 1, the 10 interior sliding of the first groove
11, one end that the first clamp shaft 11 extends the first groove 10 is welded on clamping plate 1, and the first clamp shaft 11 is sliding in groove
It is dynamic, so as to adjust the distance between clamping plate 1 and fixed plate 2.The middle part of fixed plate 2 offers to be connected with the first groove 10
The second groove 12, the opening of the second groove 12 is towards, second groove 12 in sliding grafting vertical with the plane where fixed plate 2
There is the second clamp shaft 13 of generally rectangular bodies, one end that the second clamp shaft 13 extends fixed plate 2 abuts claw.First clamp shaft
11 and second the end to contact with each other on clamp shaft 13 be respectively arranged with the first inclined-plane 15 and the second inclined-plane 16, the first inclined-plane 15
Face away from 13 connected clamping plate 1 of the second clamp shaft.Claw can compress the first clamp shaft when being tightened up to centre in fixed plate 2
11, the first clamp shaft 11 drives the second clamp shaft 13 by the first inclined-plane 15 and the second inclined-plane 16, makes the second clamp shaft 13 to admittedly
The contract of fixed board 2, so as to drive clamping plate 1 to clamp threeway.
Location nut 17 is welded with fixed plate 2, the internal thread of location nut 17 is connected with bolt 18, bolt 18
Length direction and fixed plate 2 where plane it is parallel, one end of bolt 18 towards claw is hinged with locking plate 19.Turn
Bolt 18 in location nut 17 can adjust position of the locking plate 19 in fixed plate 2, so as to apply to the claw of clamping
Opposite force, claw is allowed to be fixedly clamped plate 2.
In some other embodiment, first one end of clamp shaft 11 away from fixed plate 2 is welded with location-plate 20, location-plate
Plane where 20 is parallel with the plane where fixed plate 2, and side of the location-plate 20 away from fixed plate 2 offers and threeway length
The parallel chute 21 in direction.The locating shaft 22 that its one end is welded with T-shaped sliding block 23 is provided with location-plate 20, locating shaft 22 passes through
Sliding block 23 is slid on chute 21, and is directed away from the direction extension of location-plate 20, and sliding block 23 is on the length direction of chute 21
Elastic component 24 is welded between one end and the end of location-plate 20, spring can be selected in elastic component 24.When claw compresses location-plate 20
It can be moved along the direction away from clamping plate 1, locating shaft 22 abuts with claw, applies opposite force to claw, and elastic component 24 abuts fixed
Position axle 22, prevents locating shaft 22 from skidding off location-plate 20.
Abut the fastening plate 25 for being welded with V-type on the clamping plate 1 of claw towards the middle part of its abutting claw, fastening plate
The engaging chamber 26 of enlarging shape is offered on 25, engages the opening of chamber 26 outwardly.The middle part of the one side of clamping plate 1 inwardly opens up
There is a locating slot 14, the groove width of locating slot 14 is identical with the external diameter of threeway.When being put into threeway into cavity 3, by the end card of threeway
Enter in locating slot 14, so as to reduce clamping plate 1 or fixed plate 2 in regulation to the pushing course of threeway, accelerate clamp speeds.
When fixed plate 2 is put between claw again, triangular prism shaped claw is allowed first to be caught in engaging chamber 26, so as to complete to position for the first time.
When positioning tool works, adjusting screw nut 8 is first unscrewed, pulls open distance between clamping plate 1 and fixed plate 2, then unscrew
Fixing bolt 5, plate 6 is abutted close to fixed plate 2 from tolerant arc, allows cavity 3 to have the space of threeway accommodating enough.It is put into threeway,
End in threeway along its length is caught in locating slot 14, adjusting screw nut 8 is being screwed, is allowing clamping plate 1 to clamp threeway,
Be tightened bolt 5 again, the arcwall face of abutting plate 6 is compressed threeway.Between positioning tool is put into triangular prism claw again, first allow
One of claw is snapped into fastening plate 25, then between fixed plate 2 is inserted in into two other claw, turn bolt
18, it is abutted claw.Handle on turn lathe, three claws are allowed to tighten up, a claw crimps clamping plate 1, two other
Claw crimps bolt 18 and fixed plate 2, so that threeway is fixed.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of threeway positioning tool, it is characterised in that including the clamping plate being arranged on the both ends on threeway length direction
（1）, and it is arranged on the fixed plate of threeway both sides（2）, the clamping plate（1）With the fixed plate（2）Surround accommodating threeway
Cavity（3）, the clamping plate（1）With its close fixed plate（2）It is detachably connected；
The clamping plate（1）With the fixed plate（2）Between be in series with for adjusting the clamping plate（1）With the fixed plate
（2）Between spacing roll adjustment component；
The fixed plate（2）Side away from threeway is removably connected with the positioning component for locking jaw position.
2. threeway positioning tool according to claim 1, it is characterised in that the roll adjustment component is fixedly connected including one end
In the fixed plate（2）On setting-up screw（7）, the setting-up screw（7）Length direction it is identical with the length direction of threeway,
The setting-up screw（7）Along away from the fixed plate（2）Direction extension, the clamping plate（1）On be provided with the corresponding tune
Away from bolt（7）Fixed ear（9）, the fixed ear（9）Away from the fixed plate（2）Side be provided with adjusting screw nut（8）.
3. threeway positioning tool according to claim 1, it is characterised in that the roll adjustment component is described solid including being opened in
Fixed board（2）Side the first groove（10）, first groove（10）Opening towards the clamping plate（1）, described first
Groove（10）Interior sliding is plugged with the first clamp shaft（11）, first clamp shaft（11）Extend first groove（10）'s
One end is fixedly connected on the clamping plate（1）On；
The fixed plate（2）Middle part offer and first groove（10）Second groove of connection（12）, described
Two grooves（12）Opening towards and the fixed plate（2）The plane at place is vertical, second groove（12）Interior sliding grafting
There is the second clamp shaft（13）, second clamp shaft（13）Extend the fixed plate（2）One end abut claw；
First clamp shaft（11）With second clamp shaft（13）On the end that contacts with each other be respectively arranged with the first inclined-plane
（15）With the second inclined-plane（16）, first inclined-plane（15）Face away from second clamp shaft（13）The connected clamping
Plate（1）.
4. threeway positioning tool according to claim 3, it is characterised in that first clamp shaft（11）Away from described solid
Fixed board（2）One end be fixedly connected with location-plate（20）, the location-plate（20）The plane at place and the fixed plate（2）Place
Plane it is parallel, the location-plate（20）Away from the fixed plate（2）Side offer the cunning parallel with threeway length direction
Groove（21）, the positioning component is fixedly connected with sliding block including one end（23）Locating shaft（22）, the locating shaft（22）Pass through
Sliding block（23）Sliding is in chute（21）On, and it is directed away from the location-plate（20）Direction extension, the sliding block（23）Institute
State chute（21）One end and the location-plate on length direction（20）End between be fixedly connected with elastic component（24）.
5. threeway positioning tool according to claim 1, it is characterised in that the positioning component includes being fixedly connected on institute
State fixed plate（2）On location nut（17）, the location nut（17）Internal thread is connected with bolt（18）, the positioning
Bolt（18）Length direction and the fixed plate（2）The plane at place is parallel, the bolt（18）Towards the one of claw
End is hinged with locking plate（19）.
6. threeway positioning tool according to claim 5, it is characterised in that the fixed plate（2）The clamping of side
Plate（1）It is secured to connect, the fixed plate（2）The clamping plate of opposite side（1）By the roll adjustment component with it is described solid
Fixed board（2）It is detachably connected.
7. threeway positioning tool according to claim 6, it is characterised in that the fixed plate（2）Middle part pass through
Threads turn is equipped with bolt（18）.
8. threeway positioning tool according to claim 7, it is characterised in that the bolt（18）Positioned at cavity（3）
Interior one end is hinged with abutting plate（6）.
9. threeway positioning tool according to claim 8, it is characterised in that abut the clamping plate of claw（1）Upper court
The position of the claw abutted to it is fixedly connected with fastening plate（25）, the fastening plate（25）On offer the engaging chamber of enlarging shape
（26）, the engaging chamber（26）Opening outwardly.
10. threeway positioning tool according to claim 9, it is characterised in that the clamping plate（1）In one side inwardly
Between position offer locating slot（27）, the locating slot（27）Groove width it is identical with the external diameter of threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580516.7U CN206936856U (en) | 2017-05-23 | 2017-05-23 | A kind of threeway positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580516.7U CN206936856U (en) | 2017-05-23 | 2017-05-23 | A kind of threeway positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936856U true CN206936856U (en) | 2018-01-30 |
Family
ID=61361130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580516.7U Active CN206936856U (en) | 2017-05-23 | 2017-05-23 | A kind of threeway positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113158A (en) * | 2019-12-20 | 2020-05-08 | 安徽银力铸造有限公司 | Punching cold heading equipment |
-
2017
- 2017-05-23 CN CN201720580516.7U patent/CN206936856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113158A (en) * | 2019-12-20 | 2020-05-08 | 安徽银力铸造有限公司 | Punching cold heading equipment |
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