CN204470901U - Novel pipe Butt Assembling positioning fixture - Google Patents
Novel pipe Butt Assembling positioning fixture Download PDFInfo
- Publication number
- CN204470901U CN204470901U CN201520164465.0U CN201520164465U CN204470901U CN 204470901 U CN204470901 U CN 204470901U CN 201520164465 U CN201520164465 U CN 201520164465U CN 204470901 U CN204470901 U CN 204470901U
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- Prior art keywords
- block
- vee
- eccentric wheel
- positioning fixture
- connecting rod
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Abstract
A kind of novel pipe Butt Assembling positioning fixture, comprise the upper vee-block and lower vee-block that distribute up and down, lower vee-block is fixed with the fixed axis of left and right distribution, connecting rod is socketed with outside fixed axis, connecting rod is provided with eccentric wheel structure, this eccentric wheel structure comprise be rotationally connected with rotating shaft in connecting rod and under press the eccentric wheel of vee-block, eccentric wheel is socketed on outside rotating shaft; Eccentric wheel is provided with handle.Novel pipe Butt Assembling positioning fixture of the present utility model realizes operation principle by eccentric wheel structure, which makes downforce foot, operate also more convenient, and upper vee-block is hanging shape by snap clasp, just without the need to what repeat, setting is positioned to upper vee-block in using, easy to use, be worthy to be popularized.
Description
Technical field
The utility model relates to fixture, especially a kind of novel pipe Butt Assembling positioning fixture.
Background technology
In tube butt welding connects, coaxial for ensureing tube and tube docking, often need adopt special assembling device, processed pipe fitting is positioned and processes.Traditional positioning fixture adopts the mode be threaded to realize locating pipe fitting to control pressure head, but this connected mode must be movably connected in premised on screw rod end by pressure head, otherwise in rotary course, pressure head will cannot be adjusted to rational operating position when reaching work tightness and requiring along with bolt rotary, the cost plenty of time is needed to debug, reduce operating efficiency, pressure head is made to be movably connected in the many again undoubtedly procedures in screw rod end, and irrational pressure head easily makes pipe fitting be out of shape because clamping force is excessive, improves cost.
In addition, China Patent No. 201320170101.4 discloses a kind of pipe group to easy device, comprise base, base is provided with V-shaped groove, the top of V-shaped groove is provided with one group of bracing frame be fixed on base, bracing frame has been threaded screw rod moving up and down, and the lower end of screw rod is provided with the V-arrangement face pressure head for clamping pipe, and the upper end of screw rod is provided with handle.This structure adopts the mode be threaded to realize the clamping and positioning of pressure head to pipe fitting, V-arrangement face pressure head moves up and down with screw rod, when bolt rotary, V-arrangement face pressure head also rotates thereupon, but screw rod V-arrangement face pressure head when reaching work tightness and requiring possibly cannot be adjusted to rational operating position, thus just need again come loose debugging, too spended time.
China Patent No. 201010599195.8 discloses a kind of fitting clamp for fine-pitch tube bundle, comprises two counterpart clamp assemblies connected with one heart by connecting plate; Each counterpart clamp assembly comprises two pieces and inserts plate, is arranged on two pieces of trays inserted between plate bottom, and is arranged on two pieces of fasteners inserted between plate top; V-shaped or the U-shaped setting of tray; Fastener comprises clamp nut, and to be set in this clamp nut and associated fastening screw; The two ends of clamp nut are fastened in the top slotted eye of two blocks of described insertion plates respectively, fastener and described two pieces are inserted plate and is connected and fixed; The top of fastening screw is also provided with rotating handles.This structure adopts the mode be threaded to realize the clamping and positioning of pressure head to pipe fitting, clamping pressure head is cylindric, when pressing down, cylindrical surface can only with tube surface part contact, the clamping force of high strength make leave with the contact surface clamping pressure head clamp pressure head press down vestige, and pipe fitting also can produce distortion, pipe fitting is used and impacts, indirectly also affect pipe fitting outward appearance, cause high cost, the situation of low utilization rate.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, there is provided a kind of structure more reasonable, novel pipe Butt Assembling positioning fixture easy to use, solve the problem that traditional bridge bar position location difficulty is determined, pressure head damages impact use on pipe fitting, be easy to use quick, and save time.
The utility model solves the technical scheme that its technical problem adopts: this novel pipe Butt Assembling positioning fixture, comprise the upper vee-block and lower vee-block that distribute up and down, lower vee-block is fixed with the fixed axis of left and right distribution, connecting rod is socketed with outside fixed axis, connecting rod is provided with eccentric wheel structure, this eccentric wheel structure comprise be rotationally connected with rotating shaft in connecting rod and under press the eccentric wheel of vee-block, eccentric wheel is socketed on outside rotating shaft; Eccentric wheel is provided with handle.Like this, this structure is when realizing pressing down, make eccentric wheel realize rotating by rotating shaft by handle, utilize eccentric characteristic to provide downforce to upper vee-block in rotation process, settle at one go, coordinate the clamping and positioning of lower vee-block realization to pipe fitting, and be interference fit between fixed axis and connecting rod, eccentric wheel stable rotation can be ensured, thus can labour-saving, reach result of use fast, advantages of simple, convenient and swift.
Perfect further, inclined-plane, outer end, upper vee-block both sides is provided with the briquetting contacted with eccentric wheel, is provided with the fixed block both being connected between briquetting with upper vee-block, and the inclined-plane, outer end, both sides of upper vee-block is fixed with latch closure.Like this, this structure presses down contact surface by briquetting increase, is convenient to eccentric wheel and contacts with upper vee-block, realize operation principle.
Perfect further, connecting rod has groove, is vertically fixed with vertical rod in groove, vertical rod is provided with the snap clasp be placed on outside vertical rod, and snap clasp one end hook is in latch closure.Like this, this structure makes vee-block be hanging shape, and snap clasp not only can pin down vee-block, and making it when removing the downforce that eccentric wheel brings, can not drop, the elastic force that itself can also be utilized to have increases tightness, also facilitates manual operation simultaneously.
Perfect further, fixed axis is made up of two sections of minor axises, and minor axis the inner fits on inclined-plane, outer end, lower vee-block both sides.Like this, this structure makes fixed axis not wear to lower vee-block, avoids fixed axis and contacts with the pipe fitting be placed on lower vee-block and interfere, thus is convenient to pipe fitting and places.
Perfect further, lower vee-block is provided with the base for placing for it.Like this, the placement of fixture is convenient in the setting of this structure, is also convenient to stressedly realize operation principle simultaneously.
The effect that the utility model is useful is: novel pipe Butt Assembling positioning fixture of the present utility model realizes operation principle by eccentric wheel structure, which makes downforce foot, operate also more convenient, and upper vee-block is hanging shape by snap clasp, just without the need to what repeat, setting is positioned to upper vee-block in using, easy to use, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the perspective view on the left of the utility model;
Fig. 2 is the partial enlargement structural representation of part A in the utility model Fig. 1;
Fig. 3 is the structural representation in the utility model front;
Fig. 4 is the partial enlargement structural representation of part B in the utility model Fig. 3;
Fig. 5 is the structural representation in front on the left of the utility model;
Fig. 6 is the perspective view on the left of the utility model, represents the novel pipe Butt Assembling positioning fixture in duty.
Description of reference numerals: upper vee-block 1, lower vee-block 2, fixed axis 3, minor axis 3-1, connecting rod 4, groove 4-1, eccentric wheel structure 5, rotating shaft 5-1, eccentric wheel 5-2, briquetting 6, fixed block 7, latch closure 8, vertical rod 9, snap clasp 9-1, base 10, handle 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing 1-6: this novel pipe Butt Assembling positioning fixture, comprise the upper vee-block 1 and lower vee-block 2 that distribute up and down, lower vee-block 2 is fixed with the fixed axis 3 of left and right distribution, connecting rod 4 is socketed with outside fixed axis 3, connecting rod 4 is provided with eccentric wheel structure 5, this eccentric wheel structure 5 comprise be rotationally connected with rotating shaft 5-1 in connecting rod 4 and under press the eccentric wheel 5-2 of vee-block 1, eccentric wheel 5-2 is socketed on outside rotating shaft 5-1; Eccentric wheel 5-2 is provided with handle 11; Inclined-plane, outer end, upper vee-block 1 both sides is provided with the briquetting 6 contacted with eccentric wheel 5-2, is provided with the fixed block 7 both being connected between briquetting 6 with upper vee-block 1, and the inclined-plane, outer end, both sides of upper vee-block 1 is fixed with latch closure 8; Connecting rod 4 has groove 4-1, be vertically fixed with vertical rod 9 in groove 4-1, vertical rod 9 is provided with the snap clasp 9-1 be placed on outside vertical rod 9, and snap clasp 9-1 mono-end hook is in latch closure 8; Fixed axis 3 is made up of two sections of minor axis 3-1, and minor axis 3-1 the inner fits on inclined-plane, outer end, lower vee-block 2 both sides; Lower vee-block 2 is provided with the base 10 for placing for it.In use, two sections of pipe fittings are put into lower vee-block 2 from left and right two different directions respectively, by handle 11, eccentric wheel 5-2 is rotated 90 °, eccentric wheel 5-2 is contacted with briquetting 6 upper surface, produce downforce, upper vee-block 1 is covered to pipe fitting, thus realizes being fixedly clamped to pipe fitting, and snap clasp 9-1 is hooked in vertical rod 9 and latch closure 8 respectively, make vee-block 1 in hanging shape, in use without the need to repeatedly carrying out installation and debugging to upper vee-block 1, convenient and swift, be worthy to be popularized.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (5)
1. a novel pipe Butt Assembling positioning fixture, comprise the upper vee-block (1) and lower vee-block (2) that distribute up and down, it is characterized in that: described lower vee-block (2) is fixed with the fixed axis (3) of left and right distribution, connecting rod (4) is socketed with outside fixed axis (3), connecting rod (4) is provided with eccentric wheel structure (5), this eccentric wheel structure (5) comprise be rotationally connected with rotating shaft (5-1) in connecting rod (4) and under press the eccentric wheel (5-2) of vee-block (1), eccentric wheel (5-2) is socketed on rotating shaft (5-1) outward, described eccentric wheel (5-2) is provided with handle (11).
2. novel pipe Butt Assembling positioning fixture according to claim 1, it is characterized in that: inclined-plane, described upper vee-block (1) outer end, both sides is provided with the briquetting (6) contacted with eccentric wheel (5-2), be provided with the fixed block both being connected (7) between briquetting (6) with upper vee-block (1), the inclined-plane, outer end, both sides of described upper vee-block (1) is fixed with latch closure (8).
3. novel pipe Butt Assembling positioning fixture according to claim 2, it is characterized in that: described connecting rod (4) has groove (4-1), vertical rod (9) is vertically fixed with in groove (4-1), vertical rod (9) is provided with and is placed on vertical rod (9) snap clasp outward (9-1), and described snap clasp (9-1) end hook is in latch closure (8).
4. novel pipe Butt Assembling positioning fixture according to claim 1, it is characterized in that: described fixed axis (3) is made up of two sections of minor axises (3-1), minor axis (3-1) the inner fits on inclined-plane, lower vee-block (2) outer end, both sides.
5. novel pipe Butt Assembling positioning fixture according to claim 4, is characterized in that: described lower vee-block (2) is provided with the base (10) for placing for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164465.0U CN204470901U (en) | 2015-03-23 | 2015-03-23 | Novel pipe Butt Assembling positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164465.0U CN204470901U (en) | 2015-03-23 | 2015-03-23 | Novel pipe Butt Assembling positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470901U true CN204470901U (en) | 2015-07-15 |
Family
ID=53626657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164465.0U Expired - Fee Related CN204470901U (en) | 2015-03-23 | 2015-03-23 | Novel pipe Butt Assembling positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728959A (en) * | 2016-03-30 | 2016-07-06 | 苏州恩欧西智能科技有限公司 | Laser tube fixed base |
| CN109454312A (en) * | 2018-12-29 | 2019-03-12 | 江苏新宏大集团有限公司 | A kind of application of cobalt-chromium-tungsten alloy nozzle Stellite6 welding procedure and specific welding assambly |
| CN114179151A (en) * | 2021-11-30 | 2022-03-15 | 上海中远海运重工有限公司 | Special fixture for clamping PVC (polyvinyl chloride) pipe |
-
2015
- 2015-03-23 CN CN201520164465.0U patent/CN204470901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728959A (en) * | 2016-03-30 | 2016-07-06 | 苏州恩欧西智能科技有限公司 | Laser tube fixed base |
| CN109454312A (en) * | 2018-12-29 | 2019-03-12 | 江苏新宏大集团有限公司 | A kind of application of cobalt-chromium-tungsten alloy nozzle Stellite6 welding procedure and specific welding assambly |
| CN114179151A (en) * | 2021-11-30 | 2022-03-15 | 上海中远海运重工有限公司 | Special fixture for clamping PVC (polyvinyl chloride) 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180323 |