CN205765081U - A kind of cross line part processing manual - Google Patents

A kind of cross line part processing manual Download PDF

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Publication number
CN205765081U
CN205765081U CN201620674552.5U CN201620674552U CN205765081U CN 205765081 U CN205765081 U CN 205765081U CN 201620674552 U CN201620674552 U CN 201620674552U CN 205765081 U CN205765081 U CN 205765081U
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China
Prior art keywords
workpiece
former
later
pressing plate
hold
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CN201620674552.5U
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Chinese (zh)
Inventor
陈波
刘莉
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Chongqing Jiuyuan Machinery Co Ltd
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Chongqing Jiuyuan Machinery Co Ltd
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Abstract

This utility model provides a kind of cross line part processing manual, including mounting base, at least one workpiece pressuring clamping device it is provided with on described mounting base, described workpiece pressuring clamping device includes former and later two mounting seats, being provided with the most corresponding V-type hold-down support in former and later two mounting seats described, the two ends of workpiece are individually positioned on the V-type hold-down support of former and later two mounting seats;Being additionally provided with hold-down mechanism in former and later two mounting seats described, described hold-down mechanism includes that stud, pressing plate and nut, described pressing plate are rotatably connected on stud, and described nut is connected on stud, for promoting pressing plate to move downward Work-sheet pressing when tightening.This utility model once can install multiple workpiece, the most disposably can complete the processing of multiple workpiece, substantially increases the production efficiency of flowtube;This utility model workpiece location is firm simultaneously, it is ensured that production quality.

Description

A kind of cross line part processing manual
Technical field
This utility model relates to the technical field of processing equipment of pipe part, is specifically related to a kind of cross line part processing Manual.
Background technology
Generally, supplying water, the transportation art such as supply often uses flowtube, the effect of flowtube is and fluid circuit pair Connecing, in conjunction with related detection device, the flow of convection cell, pressure and other parameters measure.Flowtube 1 as shown in Figure 1 is for handing over V shape flowtube, staggered form flowtube has four installation bases 11, and the top of each boss 11 has chamfering, and each The end face of boss 11 offers screwed hole, process boss 11 time, be first utilize frock by Work-sheet pressing, the most again by workpiece Milling end face, chamfering and tapping female bore is completed on being put on different lathes.But, existing flowtube processing tool is every Secondary a workpiece can only be installed, the most once can be only done the processing to a workpiece, leverage the production efficiency of flowtube; The most existing frock is to directly utilize pressing plate by Work-sheet pressing, may be because workpiece location is the most firm in the course of processing Affect the quality of production of product.
Utility model content
For the deficiency in the presence of prior art, this utility model provides a kind of cross line part processing manually folder Tool, improves the production efficiency of product, it is ensured that the quality of production of product.
For achieving the above object, this utility model have employed following technical scheme:
A kind of cross line part processing manual, including mounting base, described mounting base is provided with at least one Individual workpiece pressuring clamping device, described workpiece pressuring clamping device includes former and later two mounting seats, former and later two mounting seats described is provided with The most corresponding V-type hold-down support, the two ends of workpiece are individually positioned on the V-type hold-down support of former and later two mounting seats;Described Being additionally provided with hold-down mechanism in former and later two mounting seats, described hold-down mechanism includes that stud, pressing plate and nut, described pressing plate can turn Being connected on stud, described nut is connected on stud dynamicly, for promoting pressing plate to move downward Work-sheet pressing when tightening.
Preferably, described mounting seat being provided with two the V-type hold-down supports in left and right, described stud is arranged on two V in left and right Between type hold-down support, the Work-sheet pressing that the two ends of described pressing plate can will be placed on two the V-type hold-down supports in left and right simultaneously.
Preferably, being provided with cam spring mechanism in described mounting seat, described pressing plate is threaded on stud, at nut When unclamping, the driven member of described cam spring mechanism can promote pressing plate upwards to carry out screw, makes fixing of pressing plate and V-type Between Zuo, inclined angle is to facilitate installation workpiece.
Preferably, axial positioning mechanism, described axial positioning mechanism bag it are additionally provided with between former and later two mounting seats described Including locating dowel, the bottom of described locating dowel is fixed on mounting base, and the top of locating dowel is provided with locating piece, described locating piece For carrying out spacing to the middle part of workpiece, prevent axially-movable before and after workpiece.
Preferably, the bottom of described locating dowel is provided with ring flange, and locating dowel is fixedly connected on by the ring flange of bottom On mounting base.
Preferably, described workpiece includes the arm being placed on the main pipeline on V-type hold-down support and intersecting with main pipeline Road, former and later two the most corresponding V-type hold-down supports described are provided with the floating jacking block held out against at branch pipe(tube) two ends.
Preferably, described workpiece includes the arm being placed on the main pipeline on V-type hold-down support and intersecting with main pipeline Road, former and later two the most corresponding V-type hold-down supports described are provided with the floating jacking block held out against at branch pipe(tube) two ends.
Compared to prior art, this utility model has the advantages that
1, this utility model once can install multiple workpiece, the most disposably can complete the processing of multiple workpiece, significantly Improve the production efficiency of product.
2, this utility model utilizes three of V-type hold-down support and the hexagon construction section on workpiece to coordinate, and then relends Pressing aid block is by Work-sheet pressing and by axial positioning mechanism and floating jacking block, workpiece is fixed, prevents workpiece in processing During because location the most firm and affect its crudy, better assure that the quality of production of product;Meanwhile, this utility model Often group briquetting can push down two workpiece simultaneously, greatly optimize structure, reduce the manufacturing cost of frock.
3, this utility model is when nut unclamps, and utilizes cam spring mechanism to promote briquetting to move upward, makes briquetting and V-type Hold-down support keeps angle of inclination, convenient installation workpiece.
4, this utility model is simple and reasonable for structure, it is easy to popularization and application in the industrial production.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of staggered form flowtube.
Fig. 2 is the top view of this utility model cross line part processing manual.
Fig. 3 is the axonometric chart of this utility model cross line part processing manual.
Detailed description of the invention
It is a kind of staggered form flowtube 1 as shown in Figure 1, including main pipeline 11 and branch pipe(tube) 12, main pipeline 11 and branch pipe(tube) 12 intersect, and the main pipeline 11 of the present embodiment and branch pipe(tube) 12 intersect in 30 °;It is respectively arranged with two on main pipeline 11 and branch pipe(tube) 12 The boss 13 of individual cylinder, during processing boss 13, has needed the operations such as milling end face, chamfering and tapping female bore;Supervisor The two ends in road 11 have hexagon construction section 14.
As shown in Figure 2,3, manual of the present utility model includes mounting base 2, and mounting base 2 is provided with corresponding peace Assembling structure is to facilitate on the work top attaching it to machining center, and mounting base 2 two ends of such as the present embodiment are respectively arranged Having three installing holes, the two ends of mounting base 2 are fixed on the work top of machining center by three bolts respectively.
Being provided with three workpiece pressuring clamping devices on mounting base 2, workpiece pressuring clamping device includes former and later two mounting seats 3, front Being provided with the most corresponding V-type hold-down support 4 in latter two mounting seat 3, the two ends of flowtube 1 are individually positioned in former and later two peaces On the V-type hold-down support 4 of dress seat 3;Being additionally provided with hold-down mechanism in former and later two mounting seats 3, hold-down mechanism includes stud, pressing plate 5 and nut 6, pressing plate 5 is rotatably connected on stud, and nut 6 is connected on stud, for promote when tightening pressing plate 5 to Lower motion is by Work-sheet pressing.This fixture at least can install three workpiece, i.e. disposably at least can complete adding of three workpiece Work, substantially increases the production efficiency of flowtube.It is, of course, also possible to increase whole frock by supercharging workpiece pressuring clamping device Quantity installed by workpiece, but so can increase the width of whole frock, even results in frock and cannot be installed on machining center, because of This, the quantity of workpiece pressuring clamping device needs and the frock fitting limit of machining center adapts.
Being provided with two the V-type hold-down supports 4 in left and right in the mounting seat 3 of the present embodiment, it is solid that stud is arranged on two, left and right V-type Determine between bearing 4, the Work-sheet pressing that the two ends of pressing plate 5 can will be placed on two the V-type hold-down supports 4 in left and right simultaneously, so Often group briquetting can push down simultaneously left and right two workpiece, whole frock just can while six workpiece of clamping, greatly optimize Structure, reduces the manufacturing cost of frock.
The structure being provided with cam spring mechanism 7(cam spring mechanism in the mounting seat 3 of the present embodiment belongs to existing skill Art, the most no longer describe in detail), pressing plate 5 is threaded on stud, when nut 6 unclamps, cam spring mechanism from Moving part can promote pressing plate 5 upwards to carry out screw, makes between pressing plate 5 and V-type hold-down support 4 inclined angle to facilitate peace Dress workpiece.In the present embodiment, when nut is in relaxation state, the angle between pressing plate 5 and V-type hold-down support 4 is 60 °.
Being additionally provided with axial positioning mechanism between former and later two mounting seats 3 of the present embodiment, axial positioning mechanism includes location Post 8, the bottom of locating dowel 8 is fixed on mounting base 2, and the top of locating dowel 8 is provided with locating piece, and locating piece is for workpiece Middle part carry out spacing, prevent axially-movable before and after workpiece.In the present embodiment, locating dowel 8 top nose is provided with left and right two Individual locating piece, of course for the axially-movable preventing workpiece from fore-and-aft direction occurring in the course of processing, it is also possible in locating dowel 8 Rear and front end, top is each provided with one or two locating piece, even arranges at the top of locating dowel 8 and is along the circumferential direction distributed Multiple locating pieces, the column part 15 in the middle part of flowtube 1 is arranged in the border circular areas that locating piece surrounds.
Locating dowel 8 can be fixedly connected on mounting base 2, bottom the locating dowel 8 of the present embodiment to use the modes such as welding Being provided with ring flange, locating dowel 8 is fixedly connected on mounting base 2 by the ring flange of bottom, with easy disassembly.
In the present embodiment, former and later two the most corresponding V-type hold-down supports 4 are provided with branch pipe(tube) 12 two ends The floating jacking block 9 held out against.When installing workpiece, the two ends of main pipeline 11 are placed on the V-type hold-down support 4 that former and later two are the most corresponding On, the two ends of branch pipe(tube) 12 are held out against by the floating jacking block 9 on former and later two V-type hold-down supports 4, and workpiece so can be made to position more It is firm to add;Meanwhile, in the present embodiment, to be individually positioned in former and later two the most right for the hexagon construction section 14 at main pipeline 11 two ends On the V-type hold-down support 4 answered, V-type hold-down support 4 coordinates with three faces of hexagon construction section 14, so again such that flow It is more firm that pipe 1 positions.
When processing boss 13, it would be desirable to flowtube 1(of processing at most can place six) it is put on frock clamp, install During workpiece, nut 6 is in relaxation state, pressing plate 5 and the inclined angle of V-type hold-down support 4, and convenient placement workpiece, workpiece is put well After, manually with spanner rotating nut 6, now pressing plate 5 moves downward under the effect of nut 6, and pressing plate 5 is in the process moved downward In, be also rotated, after nut 6 is tightened, pressing plate just with V-type hold-down support 4 in parastate, flowtube 1 two ends Three faces of hexagon construction section 14 directly compressed, by axial positioning mechanism and floating jacking block 9, workpiece is positioned simultaneously Firm, after workpiece installs, whole frock is put on the work top of machining center and is processed.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model Enclosing, it all should be contained in the middle of right of the present utility model.

Claims (7)

1. a cross line part processing manual, it is characterised in that include mounting base, described mounting base is arranged At least one workpiece pressuring clamping device, described workpiece pressuring clamping device is had to include former and later two mounting seats, former and later two mounting seats described On be provided with mutually corresponding V-type hold-down support, the two ends of workpiece are individually positioned in the V-type hold-down support of former and later two mounting seats On;Being additionally provided with hold-down mechanism in former and later two mounting seats described, described hold-down mechanism includes stud, pressing plate and nut, described Pressing plate is rotatably connected on stud, and described nut is connected on stud, for when tightening promote pressing plate move downward by Work-sheet pressing.
A kind of cross line part processing manual the most according to claim 1, it is characterised in that in described mounting seat Being provided with two the V-type hold-down supports in left and right, described stud is arranged between two the V-type hold-down supports in left and right, the two of described pressing plate The Work-sheet pressing that end can will be placed on two the V-type hold-down supports in left and right simultaneously.
A kind of cross line part processing manual the most according to claim 1, it is characterised in that in described mounting seat Being provided with cam spring mechanism, described pressing plate is threaded on stud, when nut unclamps, described cam spring mechanism from Moving part can promote pressing plate upwards to carry out screw, makes between pressing plate and V-type hold-down support inclined angle to facilitate installation Workpiece.
A kind of cross line part processing manual the most according to claim 1, it is characterised in that described former and later two Being additionally provided with axial positioning mechanism between mounting seat, described axial positioning mechanism includes locating dowel, and the bottom of described locating dowel is solid Being scheduled on mounting base, the top of locating dowel is provided with locating piece, and described locating piece is for carrying out spacing to the middle part of workpiece, anti- Only axially-movable before and after workpiece.
A kind of cross line part processing manual the most according to claim 4, it is characterised in that described locating dowel Bottom is provided with ring flange, and locating dowel is fixedly connected on mounting base by the ring flange of bottom.
A kind of cross line part processing manual the most according to claim 1, it is characterised in that described workpiece includes It is placed on the main pipeline on V-type hold-down support and the branch pipe(tube) intersected with main pipeline, former and later two the most corresponding V-types described The floating jacking block held out against at branch pipe(tube) two ends it is provided with on hold-down support.
A kind of cross line part processing manual the most according to claim 1, it is characterised in that described workpiece includes Being placed on the main pipeline on V-type hold-down support and the branch pipe(tube) intersected with main pipeline, the two ends of described main pipeline have six limits Shape construction section, the hexagon construction section at described main pipeline two ends is individually positioned in the V-type hold-down support that former and later two are the most corresponding On.
CN201620674552.5U 2016-06-30 2016-06-30 A kind of cross line part processing manual Active CN205765081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620674552.5U CN205765081U (en) 2016-06-30 2016-06-30 A kind of cross line part processing manual

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620674552.5U CN205765081U (en) 2016-06-30 2016-06-30 A kind of cross line part processing manual

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113305608A (en) * 2021-06-10 2021-08-27 西安航天动力机械有限公司 Clamping tool for milling certain cylindrical cross parts and batch application
CN114055214A (en) * 2021-12-11 2022-02-18 西安航天动力机械有限公司 Multi-station rapid positioning and clamping tool for milling cylindrical crossed workpieces
CN114161080A (en) * 2021-06-11 2022-03-11 贵州永红航空机械有限责任公司 Machining method for thin-wall special-shaped pipe body parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113305608A (en) * 2021-06-10 2021-08-27 西安航天动力机械有限公司 Clamping tool for milling certain cylindrical cross parts and batch application
CN114161080A (en) * 2021-06-11 2022-03-11 贵州永红航空机械有限责任公司 Machining method for thin-wall special-shaped pipe body parts
CN114055214A (en) * 2021-12-11 2022-02-18 西安航天动力机械有限公司 Multi-station rapid positioning and clamping tool for milling cylindrical crossed workpieces

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