CN204277328U - A kind of automobile accessory frame installs tubing string weld jig - Google Patents
A kind of automobile accessory frame installs tubing string weld jig Download PDFInfo
- Publication number
- CN204277328U CN204277328U CN201420725183.9U CN201420725183U CN204277328U CN 204277328 U CN204277328 U CN 204277328U CN 201420725183 U CN201420725183 U CN 201420725183U CN 204277328 U CN204277328 U CN 204277328U
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- China
- Prior art keywords
- tubing string
- rear support
- automobile accessory
- accessory frame
- weld jig
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Abstract
The utility model provides a kind of automobile accessory frame and installs tubing string weld jig, comprises base, profile fastener device and positioner; Described base is fixed on level ground, and base is installed profile fastener device and positioner; Described profile fastener device and positioner include the two parts be symmetrically arranged; Described positioner comprises after front bearing installs tubing string detent mechanism, rear support front installation tubing string detent mechanism and rear support installs tubing string detent mechanism, tubing string detent mechanism is installed before described rear support and tubing string detent mechanism is installed after rear support is connected by connecting plate assembly, tubing string height fall adjustment pad is installed after tubing string and rear support being installed be provided with rear support in described connecting plate assembly before.Automobile accessory frame described in the utility model is installed tubing string weld jig and is solved the problem being difficult to ensure Product jointing quality, universal performance difference that existing subframe installs the existence of tubing string weld jig, improves the operating efficiency that automobile accessory frame assembly is welded.
Description
Technical field
The utility model relates to welding technology field, and particularly a kind of automobile accessory frame assembly installs the weld jig of tubing string weld job.
Background technology
Automobile accessory frame is the basic part of installing connecting rods, wheel hub, suspension arms, can regard the skeleton of tandem axle as, is the part of tandem axle.The Main Function of automobile accessory frame shows two aspects, and one is bear car mass together with tandem axle; Two is in vehicle traveling process, bear the various force and moments transmitted by driving wheel, and passes to vehicle frame by suspension.
A kind of automobile accessory frame assembly as shown in Figure 1, this automobile accessory frame assembly 1 is bilateral symmetry, and its critical piece has: install tubing string 1-6 after installing tubing string 1-4 and rear support before front bearing 1-1, front bearing install tubing string 1-2, upper plate 1-3, lower plate 1-8, rear support stiffener 1-5, rear support 1-7, rear support.Due to front bearing tubing string 1-2, rear support are installed before tubing string 1-4 and rear support are installed after tubing string 1-6 be installed be connected with vehicle frame, play stable vehicle body and the effect determining bodywork height, therefore, in the welding process flow of this subframe assembly 1, tubing string 1-6 is installed after tubing string 1-4, rear support being installed before tubing string 1-2, rear support are installed to front bearing and is connected the height after being welded with vehicle frame and respectively height fall between tubing string is installed requires very strict.The weld job of tubing string 1-6 is installed after the rear support particularly for above-mentioned automobile accessory frame assembly 1, because installing the rear support 1-7 of tubing string 1-6 and subframe after rear support in X-Z plane and Y-Z plane Existential Space angle, and product is higher to height fall required precision between angle tolerance and each installation tubing string, and the process program adopted at present is manually thick limit clamp clamping and positioning, after tubing string 1-4 and rear support being installed before rear support in the process that is welded, tubing string 1-6 is installed to compress by fitting with subframe rear support 1-7 after alignment pin, because positioning precision is unreliable, after tubing string 1-4 and rear support being installed before rear support, tubing string 1-6 height fall is installed not easily to ensure, and detent mechanism is without adjusting device, although when installing tubing string Angular Dimension or height fall occurs little deviation, by unclamping positioning support attachment screw, rotation positioning device adjusts, but for installation tubing string Angular Dimension or height fall deviate larger time helpless.Therefore existing subframe installation tubing string weld jig is not only difficult to ensure Product jointing quality, and there is universal performance difference, ineffective defect.
Utility model content
In view of this, the utility model is intended to propose a kind of automobile accessory frame and installs tubing string weld jig, installs being difficult to that tubing string weld jig exists ensure Product jointing quality, universal performance difference and ineffective problem to solve existing subframe.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of automobile accessory frame installs tubing string weld jig, comprises base, profile fastener device and positioner; Described base is fixed on level ground, and described base is installed described profile fastener device and positioner; Described profile fastener device and positioner include the two parts be symmetrically arranged; Described positioner comprises after front bearing installs tubing string detent mechanism, rear support front installation tubing string detent mechanism and rear support installs tubing string detent mechanism, tubing string detent mechanism is installed before described rear support and tubing string detent mechanism is installed after rear support is connected by connecting plate assembly, tubing string height fall adjustment pad is installed after tubing string and rear support being installed be provided with rear support in described connecting plate assembly before.
Further, installing tubing string height fall adjustment pad after installing tubing string and rear support before described rear support is Rectangular Plate Structure, and its thickness is installed tubing string height fall after installing tubing string and rear support with described rear support is front and matched.
Further, tubing string detent mechanism is installed after described rear support comprise automobile accessory frame rear support clamping part and tubing string localization part is installed, described automobile accessory frame rear support clamping part is arranged on described base by angle seat, and described angle seat arranges the elongated hole for installing tubing string detent mechanism front and back position after adjusting described rear support.
Further, described installation tubing string localization part comprises alignment pin, alignment pin drives cylinder, air cylinder support, the first slide unit, the second slide unit, X-Z plane projection angle adjustment pad and Y-Z plane projection angle adjustment pad; Described alignment pin drives the expansion link of cylinder to be connected by described first slide unit with the second slide unit and described alignment pin; Described X-Z plane projection angle adjustment pad is set between described first slide unit and the second slide unit; Described alignment pin drives cylinder to be fixed on described air cylinder support; Described air cylinder support is arranged on described automobile accessory frame rear support clamping part, arranges Y-Z plane projection angle adjustment pad between described air cylinder support and automobile accessory frame rear support clamping part.
Further, described X-Z plane projection angle adjustment pad is the different taperliner of forward and backward two-end thickness.
Further, described Y-Z plane projection angle adjustment pad is the different taperliner of upper/lower terminal thickness.
Further, described detent pin lower end face is arc-shaped surface.
Further, described automobile accessory frame is installed tubing string weld jig and is also arranged console, and described console is arranged on described base.
Relative to prior art, automobile accessory frame described in the utility model is installed tubing string weld jig and is had following advantage:
(1) automobile accessory frame described in the utility model is installed tubing string weld jig and is connected installing tubing string detent mechanism after installing tubing string detent mechanism and rear support before rear support by connecting plate assembly, the synchronous location of tubing string is installed after tubing string detent mechanism and rear support being installed before achieving rear support, improve positioning precision, not only convenient operation, and decrease taking of space; In described connecting plate assembly, being provided with the adjustment pad for installing tubing string height fall after installing tubing string and rear support before adjusting rear support simultaneously, achieving the adjustment to rear support forward and backward installation tubing string height fall.
(2) automobile accessory frame described in the utility model is installed tubing string weld jig on the seat of angle, is arranged elongated hole for installing tubing string detent mechanism front and back position after installing tubing string detent mechanism and rear support before adjusting described rear support, achieves the adjustment to installing tubing string detent mechanism front and back position after installing tubing string detent mechanism and rear support before rear support.
(3) the installation tubing string localization part that tubing string detent mechanism installed by automobile accessory frame installation tubing string weld jig described in the utility model after rear support is provided with X-Z plane projection angle adjustment pad and Y-Z plane projection angle adjustment pad, by the wedge angle of choose reasonable X-Z plane projection angle adjustment pad and Y-Z plane projection angle adjustment pad, the adjustment of tubing string in X-Z plane projection angle and Y-Z plane projection angle is installed after achieving rear support.
In sum, automobile accessory frame described in the utility model is installed tubing string weld jig and is solved existing subframe and install being difficult to that tubing string weld jig exists and ensure Product jointing quality, the problem of universal performance difference, be facts have proved by probation, this automobile accessory frame installs the operation that is welded that tubing string weld jig can be used for Multiple Type product, the mode of the various adjusting pad chip size of choose reasonable is adopted to achieve angles of product tolerance and each control of installing height fall between tubing string, have simple to operate, accurately reliable feature, the operating efficiency that fixture is adjusted improves 30 times.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The automobile accessory frame assembly structure schematic diagram of Fig. 1 involved by the utility model;
Fig. 2 is the automobile accessory frame installation tubing string weld jig schematic diagram described in the utility model embodiment;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 installs in tubing string weld jig for the automobile accessory frame described in the utility model embodiment and installs tubing string detent mechanism and connecting plate assembly schematic diagram after installation tubing string detent mechanism, rear support before rear support;
Fig. 5 is the rearview of Fig. 4;
Fig. 6 installs in tubing string weld jig for the automobile accessory frame described in the utility model embodiment and installs tubing string detent mechanism schematic diagram after rear support;
Fig. 7 is for installing the installation tubing string localization part schematic diagram of tubing string detent mechanism after rear support in the automobile accessory frame installation tubing string weld jig described in the utility model embodiment;
Fig. 8 is Y-Z plane projection angle adjustment pad schematic diagram in the automobile accessory frame installation tubing string weld jig described in the utility model embodiment;
Fig. 9 is the B direction view of Fig. 7;
Figure 10 is X-Z plane projection angle adjustment pad schematic diagram in the automobile accessory frame installation tubing string weld jig described in the utility model embodiment.
Description of reference numerals:
1, automobile accessory frame assembly, 1-1, front bearing, 1-2, tubing string installed by front bearing, 1-3, upper plate, 1-4, rear support head pipe post, 1-5, rear support stiffener, 1-6, after rear support, tubing string is installed, 1-7, rear support, 1-8, lower plate, 2, automobile accessory frame installs tubing string weld jig, 2-1, base, 2-2, console, 2-3, profile fastener device, 2-4, tubing string detent mechanism installed by front bearing, 2-5, before rear support, tubing string detent mechanism is installed, 2-6, tubing string detent mechanism is installed, 2-6-1 after rear support, tubing string localization part is installed, 2-6-1-1, alignment pin drives cylinder, 2-6-1-2, air cylinder support, 2-6-1-3, Y-Z plane projection angle adjustment pad, 2-6-1-4, first slide unit, 2-6-1-5, second slide unit, 2-6-1-6, alignment pin, 2-6-1-7, X-Z plane projection angle adjustment pad, 2-6-2, automobile accessory frame rear support clamping part, 2-6-2-1, angle seat, 2-6-2-2, elongated hole, 2-7, connecting plate assembly, 2-7-1, tubing string height fall adjustment pad is installed after tubing string and rear support being installed before rear support.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In addition, the X-Z plane mentioned in embodiment of the present utility model, Y-Z plane, refer to the coordinate plane in the body of a motor car coordinate system of national Specification.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the automobile accessory frame described in the utility model embodiment is installed tubing string weld jig 2 and is comprised base 2-1, profile fastener device 2-3 and positioner; Described base 2-1 is fixed on level ground, and described base 2-1 installs described profile fastener device 2-3 and positioner; Described profile fastener device 2-3 and positioner include the two parts be symmetrically arranged, and described profile fastener device 2-3 and automobile accessory frame workpiece match; Described positioner comprises after front bearing installs tubing string detent mechanism 2-4, rear support front installation tubing string detent mechanism 2-5 and rear support installs tubing string detent mechanism 2-6, tubing string detent mechanism 2-5 is installed before described rear support and tubing string detent mechanism 2-6 is installed after rear support is connected by connecting plate assembly 2-7, tubing string height fall is installed after tubing string and rear support being installed be provided with rear support in described connecting plate assembly 2-7 before and adjusts pad 2-7-1; Installing tubing string height fall adjustment pad 2-7-1 after installing tubing string and rear support before described rear support is Rectangular Plate Structure, and its thickness is installed tubing string 1-6 height fall after installing tubing string 1-4 and rear support with described rear support is front and matched.
Referring to Fig. 6, automobile accessory frame described in the utility model embodiment is installed tubing string detent mechanism 2-6 and is comprised automobile accessory frame rear support clamping part 2-6-2 and install tubing string localization part 2-6-1 after installing the rear support in tubing string weld jig 2, described automobile accessory frame rear support clamping part 2-6-2 is arranged on described base by angle seat 2-6-2-1, and described angle seat 2-6-2-1 arranges the elongated hole 2-6-2-2 for installing tubing string detent mechanism 2-6 front and back position after adjusting described rear support.
Referring to Fig. 7, Fig. 8 and Fig. 9, the automobile accessory frame described in the utility model embodiment is installed the part installation tubing string location 2-6-1 installing tubing string detent mechanism 2-6 in tubing string weld jig 2 after rear support and is comprised alignment pin 2-6-1-6, alignment pin driving cylinder 2-6-1-1, air cylinder support 2-6-1-2, the first slide unit 2-6-1-4, second slide unit 2-6-1-5, X-Z plane projection angle adjustment pad 2-6-1-7 and Y-Z plane projection angle adjustment pad 2-6-1-3; Described alignment pin 2-6-1-6 drives the expansion link of cylinder 2-6-1-1 to be connected with the second slide unit 2-6-1-5 with described alignment pin by described first slide unit 2-6-1-4; Described X-Z plane projection angle adjustment pad 2-6-1-7 is set between described first slide unit 2-6-1-4 and the second slide unit 2-6-1-5; Described alignment pin drives cylinder 2-6-1-1 to be fixed on described air cylinder support 2-6-1-2; Described air cylinder support 2-6-1-2 is arranged on described automobile accessory frame rear support clamping part 2-6-2, arranges Y-Z plane projection angle adjustment pad 2-6-1-3 between described air cylinder support 2-6-1-2 and automobile accessory frame rear support clamping part 2-6-2.
Referring to Fig. 9 and Figure 10, automobile accessory frame described in the utility model embodiment X-Z plane projection angle adjustment pad 2-6-1-7 installed in tubing string weld jig 2 is the different taperliner of forward and backward two-end thickness.
Referring to Fig. 7 and Fig. 8, automobile accessory frame described in the utility model embodiment Y-Z plane projection angle adjustment pad 2-6-1-3 installed in tubing string weld jig 2 is the different taperliner of upper/lower terminal thickness.
Referring to Fig. 2 and Fig. 3, the automobile accessory frame described in the utility model embodiment is installed tubing string weld jig 2 and is also arranged console 2-2, and described console 2-2 is arranged on described base 2-1.
Referring to Fig. 2 ~ Figure 10, automobile accessory frame described in the utility model embodiment installs tubing string weld jig 2, be connected installing tubing string detent mechanism 2-6 after installing tubing string detent mechanism 2-5 and rear support before rear support by connecting plate assembly 2-7, and tubing string height fall adjustment pad 2-7-1 is installed after tubing string and rear support being installed be provided with rear support in described connecting plate assembly 2-7 before, after tubing string and rear support being installed before choose reasonable rear support, the thickness that tubing string height fall adjusts pad 2-7-1 is installed, realize before rear support, the adjustment of rear installation tubing string height fall, automobile accessory frame described in the utility model installs the elongated hole 2-6-2-2 of tubing string weld jig 2 by arranging on the angle seat 2-6-2-1 of automobile accessory frame rear support clamping part 2-6-2, the front and back position of tubing string detent mechanism 2-6 is installed after adjusting rear support, being connected as one by connecting plate assembly 2-7 owing to installing tubing string detent mechanism 2-6 after installing tubing string detent mechanism 2-5 and rear support before rear support, therefore can realizing the adjustment to installing tubing string 2-6 front and back position after installing tubing string 2-5 and rear support before rear support, automobile accessory frame installation tubing string weld jig 2 described in the utility model is installed in the installation tubing string localization part 2-6-1 of tubing string detent mechanism 2-6 and is provided with X-Z plane projection angle adjustment pad 2-6-1-7 and Y-Z plane projection angle adjustment pad 2-6-1-3 after rear support, by the wedge angle of choose reasonable X-Z plane projection angle adjustment pad 2-6-1-7 and Y-Z plane projection angle adjustment pad 2-6-1-3, the adjustment of tubing string 2-6 in X-Z plane projection angle and Y-Z plane projection angle is installed after achieving rear support.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. automobile accessory frame installs a tubing string weld jig, it is characterized in that, described automobile accessory frame is installed tubing string weld jig (2) and comprised base (2-1), profile fastener device (2-3) and positioner; Described base (2-1) is fixed on level ground, at described base (2-1) the described profile fastener device (2-3) of upper installation and positioner; Described profile fastener device (2-3) and positioner include the two parts be symmetrically arranged; Described positioner comprises after front bearing installs tubing string detent mechanism (2-4), rear support front installation tubing string detent mechanism (2-5) and rear support installs tubing string detent mechanism (2-6), tubing string detent mechanism (2-5) is installed before described rear support and tubing string detent mechanism (2-6) is installed after rear support and is connected by connecting plate assembly (2-7), after installation tubing string and rear support, tubing string height fall is installed be provided with rear support in described connecting plate assembly (2-7) before and adjusts pad (2-7-1).
2. automobile accessory frame according to claim 1 installs tubing string weld jig, it is characterized in that, installing tubing string height fall adjustment pad (2-7-1) after installing tubing string and rear support before described rear support is Rectangular Plate Structure, and its thickness is installed tubing string (1-6) height fall after installing tubing string (1-4) and rear support with described rear support is front and matched.
3. automobile accessory frame according to claim 1 and 2 installs tubing string weld jig, it is characterized in that, tubing string detent mechanism (2-6) is installed after described rear support comprise automobile accessory frame rear support clamping part (2-6-2) and tubing string localization part (2-6-1) is installed, described automobile accessory frame rear support clamping part (2-6-2) is arranged on described base by angle seat (2-6-2-1), the upper elongated hole (2-6-2-2) arranged for installing tubing string detent mechanism (2-6) front and back position after adjusting described rear support at described angle seat (2-6-2-1).
4. automobile accessory frame according to claim 3 installs tubing string weld jig, it is characterized in that, described installation tubing string localization part (2-6-1) comprises alignment pin (2-6-1-6), alignment pin drives cylinder (2-6-1-1), air cylinder support (2-6-1-2), the first slide unit (2-6-1-4), the second slide unit (2-6-1-5), X-Z plane projection angle adjustment pad (2-6-1-7) and Y-Z plane projection angle adjustment pad (2-6-1-3); Described alignment pin (2-6-1-6) drives the expansion link of cylinder (2-6-1-1) to be connected by described first slide unit (2-6-1-4) and the second slide unit (2-6-1-5) and described alignment pin; Between described first slide unit (2-6-1-4) and the second slide unit (2-6-1-5), described X-Z plane projection angle adjustment pad (2-6-1-7) is set; Described alignment pin drives cylinder (2-6-1-1) to be fixed on described air cylinder support (2-6-1-2); Described air cylinder support (2-6-1-2) is arranged on described automobile accessory frame rear support clamping part (2-6-2), arranges Y-Z plane projection angle adjustment pad (2-6-1-3) between described air cylinder support (2-6-1-2) and automobile accessory frame rear support clamping part (2-6-2).
5. automobile accessory frame according to claim 4 installs tubing string weld jig, it is characterized in that, described X-Z plane projection angle adjustment pad (2-6-1-7) is the different taperliner of forward and backward two-end thickness.
6. automobile accessory frame according to claim 5 installs tubing string weld jig, it is characterized in that, described Y-Z plane projection angle adjustment pad (2-6-1-3) is the different taperliner of upper/lower terminal thickness.
7. automobile accessory frame according to claim 6 installs tubing string weld jig, and it is characterized in that, described alignment pin (2-6-1-6) lower surface is arc-shaped surface.
8. automobile accessory frame according to claim 7 installs tubing string weld jig, it is characterized in that, described automobile accessory frame is installed tubing string weld jig (2) and also arranged console (2-2), and described console (2-2) is arranged on described base (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725183.9U CN204277328U (en) | 2014-11-28 | 2014-11-28 | A kind of automobile accessory frame installs tubing string weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725183.9U CN204277328U (en) | 2014-11-28 | 2014-11-28 | A kind of automobile accessory frame installs tubing string weld jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277328U true CN204277328U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725183.9U Expired - Fee Related CN204277328U (en) | 2014-11-28 | 2014-11-28 | A kind of automobile accessory frame installs tubing string weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436790A (en) * | 2015-12-10 | 2016-03-30 | 安徽大昌科技股份有限公司 | Multilateral pressing device for auxiliary frame |
| CN105834642A (en) * | 2016-04-29 | 2016-08-10 | 柳州煜华科技有限公司 | Method for welding lower connecting plate of driver' seat of automobile |
| CN107877079A (en) * | 2017-12-15 | 2018-04-06 | 安徽昌永得机械有限公司 | Joint welding frock suitable for work high above the ground vehicle carriage |
-
2014
- 2014-11-28 CN CN201420725183.9U patent/CN204277328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436790A (en) * | 2015-12-10 | 2016-03-30 | 安徽大昌科技股份有限公司 | Multilateral pressing device for auxiliary frame |
| CN105834642A (en) * | 2016-04-29 | 2016-08-10 | 柳州煜华科技有限公司 | Method for welding lower connecting plate of driver' seat of automobile |
| CN107877079A (en) * | 2017-12-15 | 2018-04-06 | 安徽昌永得机械有限公司 | Joint welding frock suitable for work high above the ground vehicle carriage |
| CN107877079B (en) * | 2017-12-15 | 2024-05-28 | 安徽昌永得机械有限公司 | Overlap welding tool suitable for aerial working vehicle frame |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150422 Termination date: 20211128 |