CN204657805U - A kind of positioner for drag link body welding - Google Patents

A kind of positioner for drag link body welding Download PDF

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Publication number
CN204657805U
CN204657805U CN201520341465.3U CN201520341465U CN204657805U CN 204657805 U CN204657805 U CN 204657805U CN 201520341465 U CN201520341465 U CN 201520341465U CN 204657805 U CN204657805 U CN 204657805U
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China
Prior art keywords
positioning component
shaft
positioner
holder
hole
Prior art date
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Active
Application number
CN201520341465.3U
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Chinese (zh)
Inventor
陈�峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
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Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
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Application filed by Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd filed Critical Hubei Sanjiang Space Wanshan Special Vehicle Co Ltd
Priority to CN201520341465.3U priority Critical patent/CN204657805U/en
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Publication of CN204657805U publication Critical patent/CN204657805U/en
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Abstract

The utility model relates to a kind of positioner for drag link body welding, effectively can ensure that in the middle of drag link body, extension bar and two end connectors have the good depth of parallelism, improve welding precision; The technical solution of the utility model comprises base and the first positioning component of being bolted on base and the second positioning component, and described first positioning component and the second positioning component include plate shape holder, are longitudinally located at the locating shaft on holder and the annular pressing plate be sheathed on locating shaft and nut.

Description

A kind of positioner for drag link body welding
Technical field
The utility model relates to a kind of positioner, is specifically related to a kind of positioner for drag link body welding.
Background technology
Drag link body is the vitals in steering system device, formed by two joints and middle extension bar assembly welding, higher requirement is had to the depth of parallelism between two end connectors, directly carry out welding and be difficult to ensure required precision, therefore a kind of Simple positioning device for drag link body welding is devised, for ensureing the depth of parallelism between two end connectors.
Utility model content
The utility model is that the welding of drag link body provides a kind of positioner, effectively can ensure that in the middle of drag link body, extension bar and two end connectors have the good depth of parallelism, improve welding precision.
The technical solution of the utility model is: described positioner comprises base and the first positioning component of being bolted on base and the second positioning component, described base is the panel-like member being provided with many group tapped through holes, described first positioning component and the second positioning component include plate shape holder, be located at the locating shaft on holder and the annular pressing plate be sheathed on locating shaft and nut, and described holder is provided with and described base often organizes elongated hole corresponding to tapped through hole; Described locating shaft is multidiameter, comprise the first location shaft part and the second location shaft part, the diameter of described first location shaft part is greater than the diameter of each shaft part above it, upper surface is locating surface, described second location shaft part is thread spindle, be positioned at above the first location shaft part, the positioning axis structure of described first positioning component and the second positioning component and measure-alike.
As preferably, described base is often organized tapped through hole and comprise 4 screwed holes, each group tapped through hole distributes in the same direction, and the distance of each group tapped through hole on distribution arrangement is not identical.
As preferably, the locating shaft of described first positioning component and the second positioning component is welded on holder.
As preferably, described locating shaft is also provided with and locates shaft part with the 3rd of pipe joint inner hole to be welded the, described 3rd locating shaft section is positioned between the first location shaft part and the second location shaft part.
As preferably, the elongated hole direction on described first positioning component holder is vertical with the elongated hole direction on the second positioning component holder.
The beneficial effects of the utility model are:
1, this device can ensure the depth of parallelism of drag link body two end connector, improves the precision of drag link body welding.
2, this device can adjust the position of positioning component, and the drag link body being suitable for different length welds, and expands the scope of application of device.
3, the elongated hole direction on the first positioning component holder is vertical with the elongated hole direction on the second positioning component holder, is convenient to dismantle workpiece after welding completes.
Accompanying drawing explanation
Fig. 1 is cross sectional view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of locating shaft in the utility model.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, positioner described in the present embodiment comprises base 1 and is bolted on the first positioning component 6 and the second positioning component 9 on base, base 1 is for being provided with the panel-like member of many group tapped through holes 11, first positioning component 6 and the second positioning component 9 include plate shape holder 2, be welded in the locating shaft 3 on holder and the annular pressing plate 4 be sheathed on locating shaft and nut 5, and holder 2 is provided with and base often organizes elongated hole corresponding to tapped through hole; Locating shaft 3 is multidiameter, comprise the first location shaft part 31 and the second location shaft part 33, the diameter of the first location shaft part 31 is greater than the diameter of each shaft part above it, upper surface is locating surface, second location shaft part 33 is thread spindle, be positioned at above the first location shaft part 31, the positioning axis structure of the first positioning component 6 and the second positioning component 9 and measure-alike.
In the present embodiment, base 1 is often organized tapped through hole 11 and comprise 4 screwed holes, each group of tapped through hole distributes in the same direction, and the distance of each group tapped through hole on distribution arrangement is not identical, locating shaft 3 is also provided with and locates shaft part 32 with the 3rd of pipe joint inner hole to be welded the, between the first location shaft part 31 and the second location shaft part 33; The direction of the elongated hole 21 on the first positioning component 6 holder is vertical with the direction of the elongated hole 22 on the second positioning component 9 holder.
When drag link body is welded, first can not utilize this device, one of them joint 7 is welded with middle extension bar 8, be then arranged on the first shaft part upper surface, location of the first positioning component, and compressed with nut and annular pressing plate.By the first location shaft part upper surface of another one jiont treatment at the second positioning component, compressed with nut and annular pressing plate.Then mobile second positioning component, until joint and middle extension bar to after connecting, tights a bolt and is fixed on base by the second positioning component, can weld another joint.When the length of drag link body changes, only can need meet the demands by relevant position increase screwed hole on base.
To sum up, because the first positioning component is identical with the first locating shaft segment length on the second positioning component, the 3rd location shaft part butt joint endoporus positions, thus ensures the parallel of drag link body two end connector, improves welding precision.

Claims (5)

1. the positioner for drag link body welding, it is characterized in that: described positioner comprises base and the first positioning component of being bolted on base and the second positioning component, described base is the panel-like member being provided with many group tapped through holes, described first positioning component and the second positioning component include plate shape holder, be located at the locating shaft on holder and the annular pressing plate be sheathed on locating shaft and nut, and described holder is provided with and described base often organizes elongated hole corresponding to tapped through hole; Described locating shaft is multidiameter, comprise the first location shaft part and the second location shaft part, the diameter of described first location shaft part is greater than the diameter of each shaft part above it, upper surface is locating surface, described second location shaft part is thread spindle, be positioned at above the first location shaft part, the positioning axis structure of described first positioning component and the second positioning component and measure-alike.
2. positioner according to claim 1, is characterized in that: described base is often organized tapped through hole and comprise 4 screwed holes, and each group tapped through hole distributes in the same direction, and the distance of each group tapped through hole on distribution arrangement is not identical.
3. positioner according to claim 1, is characterized in that: the locating shaft of described first positioning component and the second positioning component is welded on holder.
4. positioner according to claim 1, is characterized in that: described locating shaft is also provided with and locates shaft part with the 3rd of pipe joint inner hole to be welded the, and described 3rd locating shaft section is positioned between the first location shaft part and the second location shaft part.
5. positioner according to claim 1, is characterized in that: the elongated hole direction on described first positioning component holder is vertical with the elongated hole direction on the second positioning component holder.
CN201520341465.3U 2015-05-25 2015-05-25 A kind of positioner for drag link body welding Active CN204657805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520341465.3U CN204657805U (en) 2015-05-25 2015-05-25 A kind of positioner for drag link body welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520341465.3U CN204657805U (en) 2015-05-25 2015-05-25 A kind of positioner for drag link body welding

Publications (1)

Publication Number Publication Date
CN204657805U true CN204657805U (en) 2015-09-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520341465.3U Active CN204657805U (en) 2015-05-25 2015-05-25 A kind of positioner for drag link body welding

Country Status (1)

Country Link
CN (1) CN204657805U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110883462A (en) * 2019-12-22 2020-03-17 常德市荣程机械有限公司 Pull rod groove welding device with protection function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110883462A (en) * 2019-12-22 2020-03-17 常德市荣程机械有限公司 Pull rod groove welding device with protection function

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