CN206029108U - Swing arm integral type welding special fixture - Google Patents
Swing arm integral type welding special fixture Download PDFInfo
- Publication number
- CN206029108U CN206029108U CN201620869137.5U CN201620869137U CN206029108U CN 206029108 U CN206029108 U CN 206029108U CN 201620869137 U CN201620869137 U CN 201620869137U CN 206029108 U CN206029108 U CN 206029108U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- workbench
- cylinder
- integral type
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a swing arm integral type welding special fixture, it includes first, two supporting seats that correspond horizontal support on workstation and this workstation and wait to weld first, two parts of swing arm, be equipped with the first part that can treat the welding swing arm and carry out level and vertical two spacing top groups on the workstation, the round pin shaft hole one -to -one that the cylinder drive made two connecting portion on this two top group and the first part do not pass through to this two top component, and every top group is relative to be set up and can fix a position rather than the round pin shaft hole cooperation that corresponds connecting portion, be equipped with on the second supporting seat and carry out the spacing arc piece of tip to the second part to it can be with the third part of waiting to weld the swing arm, fourth the part vertical depression bar that compresses tightly on the second part in proper order to be provided with on this workstation. The utility model discloses a simple structure, it is simple and efficient to handle, carry out the integral type to each part of swing arm and weld, improved production efficiency, reduced intensity of labour, and production quality is high, forming rate is high, has still reduced the human cost simultaneously.
Description
Technical field
This utility model is related to a kind of swing arm integral type welding special fixture, belongs to welding tooling technical field.
Background technology
Swing arm, need to be by first component 1, second component 2, third member 3, the 4th part 4 in assemble welding as described in Figure 1
Four parts be welded in one after can formation swing arm overall structure, traditional welding manner is by first component 1, second component
2 splits are welded, while after by third member 3,4 split of the 4th part welding, then two parts being welded are carried out into group be welded in one
Body, on the one hand, organize weldering again after split welding, needs the welding tooling for using more, technological process trouble, high labor intensive, people
On the other hand power is relatively costly, low production efficiency, and, without interrelated between each welding tooling, and each welding tooling is adopted
Reference position is inconsistent, and the swing arm overall dimensions error after causing the later stage to be welded is big, for the final size of swing arm is required very
Difficult to meet, ratio of briquetting is low, and the quality of production is poor.
The content of the invention
For above-mentioned weak point of the prior art, it is special that this utility model aims to provide a kind of swing arm integral type welding
Fixture, its simple structure are simple and efficient to handle, carry out integral type welding to each part of swing arm, improve production efficiency, reduce
Labor intensity, and the quality of production is high, shaping rate is high, while also reducing human cost.
To achieve these goals, the technical solution of the utility model：A kind of swing arm integral type welds special fixture, its bag
Include workbench, be provided with the workbench correspondence horizontal support swing arm to be welded first component, first of second component
Support seat, the second support base；The level and vertical of can carrying out to the first component of the swing arm to be welded is provided with the workbench
Spacing two top groups, this two top groups make this two top groups with two connecting portions on the first component by air cylinder driven respectively
Pin shaft hole correspond, each top group be oppositely arranged and can corresponding connecting portion pin shaft hole coordinate positioning；Described
Second support base is provided with can carry out the spacing arc block in end to the second component, and be provided with the workbench can be by
The third member of the swing arm to be welded, the 4th part are vertically pressed in the depression bar on the second component successively.
Further, the top group of correspondence is fixed on the cylinder rod front end of cylinder described in two, the cylinder stationary positioned
On the workbench, and reference block is provided with the workbench of the cylinder cylinder rod front end, on the cylinder rod of the cylinder
It is provided with the baseline rod corresponding with the reference block.
Further, the depression bar midfoot support is articulated with the workbench, is vertically provided with the workbench
Vertical cylinder, one end chain connection of the cylinder rod of the vertical cylinder and the depression bar.
Further, the depression bar is arranged on the workbench by fast clamp mechanism.
Further, it is respectively arranged with the depression bar and directly contact pressure is formed to the third member, the 4th part
First briquetting of power, the second briquetting.
The beneficial effects of the utility model：Simple structure, it is simple and efficient to handle, respectively by the first support base, second
Support seat carries out horizontal support to swing arm to be welded, then carries out level and vertical with two top groups of first components to swing arm to be welded
Spacing and as origin reference location, arc block is limited in second component on the first component, finally by depression bar by the 3rd
Part, the 4th part are compressed successively and are positioned on second component, that is, complete the overall positioning of whole swing arm to be welded, now by weldering
Connecing carries out integral type welding to each part of swing arm, improves production efficiency, reduces labor intensity, and the quality of production is high, shaping
Rate is high, while also reducing human cost.
Description of the drawings
Fig. 1 is the structural representation of this utility model swing arm；
Fig. 2 is use state structural representation of the present utility model.
Specific embodiment
This utility model is further described with reference to specific embodiment and accompanying drawing.
A kind of swing arm integral type welding special fixture described as shown in Figure 1, Figure 2, which includes workbench 10, in the workbench 10
On be provided with the first component 1 of correspondence horizontal support swing arm to be welded, the first support base 11 of second component 2, the second support base
12；Be provided with workbench 10 to carry out two top groups 13 of level and vertical spacing to the first component 1 of swing arm to be welded, should
The pin shaft hole for making two connecting portions 5 on this two top groups 13 and first component 1 is driven one by one by cylinder 14 respectively for two top groups 13
Correspondence, each top group 13 be oppositely arranged and can corresponding connecting portion 5 pin shaft hole coordinate positioning；On the second support base 12
Be provided with to carry out the spacing arc block 17 in end to second component 2, and be provided with the workbench 10 can be by swing arm to be welded
Third member 3, the 4th part 4 be vertically pressed in the depression bar 18 on second component 2 successively.
This utility model is mainly used for carrying out workpiece positioning to the welding of swing arm integral type, first by the first support base
11st, the second support base 12 carries out horizontal support to swing arm to be welded, then with two top groups 13 first components 1 to swing arm to be welded
The level of carrying out and vertical spacing as origin reference location, second component 2 is limited on the first component 1, most by arc block 17
Third member 3, the 4th part 4 are compressed successively and be positioned on second component 2 by depression bar 18 afterwards, that is, complete whole pendulum to be welded
The overall positioning of arm, now carries out integral type welding by welding to each part of swing arm, improves production efficiency, reduce work
Intensity, and the quality of production is high, shaping rate is high, while also reducing human cost.
Specifically, there are two connecting portions 5 on the first component 1 of swing arm to be welded, bearing pin is respectively provided with the connecting portion 5
Hole, then using two pin shaft hole as the origin reference location to first component 1 or even whole swing arm to be welded, this two connects this utility model
Pin shaft hole in socket part 5 corresponds to that two top groups 13, i.e., each top group 13 are corresponding with the pin shaft hole two ends of a connecting portion 5 matches somebody with somebody respectively
Close, by the running of cylinder 14, promoting top group 13 makes which be connected with corresponding pin shaft hole two ends.
In order to ensure top group 13 location positioning to connecting portion 5, top group 13 correspondence is fixed on the cylinder of two cylinders 14
Bar front end, cylinder 14 are fixed positioned on workbench 10, and on the workbench 10 of the 14 cylinder rod front end of cylinder are provided with base
Quasi- block 16, is provided with the baseline rod 15 corresponding with reference block 16, on the cylinder rod of the cylinder 14 during work, by reference block
Cooperation between 16 and baseline rod 15 as top group 13 of benchmark in place, i.e. the cylinder rod of cylinder 14 during advance, when
When baseline rod 15 is pushed up to reference block 16, then surface has arrived at reference position for top group 5, and at this moment cylinder 14 should stop.
5 assembly direction of connecting portion on two top groups 13 first components 1 with swing arm to be welded of cause is inconsistent, so, when
When pin shaft hole on two top groups 13 and two connecting portions 5 is fully mated, then 1 accurate positioning of first component to the swing arm to be welded
And there is uniqueness.
After the first component 1 of swing arm to be welded is positioned in place, second component 2 is assembled, by arc block 17 pairs this second
Part 2 carries out Horizontal limiting, finally, then third member 3, the 4th part 4 is positioned on second component 2 successively, by depression bar 18 pairs
The third member 3, the 4th part 4 are compressed.Can be respectively arranged with depression bar 18 and third member 3, the 4th part 4 are formed
First briquetting of directly contact pressure, the second briquetting, so, after the first briquetting, the second briquetting are worn and torn, can change this at any time
First briquetting, the second briquetting, to ensure the Position location accuracy to swing arm to be welded.
And the compression of correspondence depression bar 18, directly can be arranged on workbench 10 by fast clamp mechanism, for fast clamp mechanism sheet
The structure and principle of body is already belonging to prior art, and here is not repeated, and which is mainly carried out to depression bar 18 by four-bar mechanism
Move and position, self-locking is formed with four-bar mechanism itself.Certainly 18 midfoot support of depression bar can also be articulated with workbench 10,
Vertical cylinder 19 is vertically provided with workbench 10, the cylinder rod of the vertical cylinder 19 and one end chain connection of depression bar 18.
By the lifting of vertical cylinder 19, its cylinder rod forms leverage to depression bar 18, can equally be formed to third member the 3, the 4th
The vertical compression of part 4, certainly in actual applications, can also form to the depression bar 18 to many other frame for movement
Three parts 3, the compression of the 4th part 4, here are not illustrated one by one.
After being positioned to swing arm to be welded one by one by this special fixture, then integral type welding is carried out, improve production
Efficiency, reduces labor intensity, and the quality of production is high, and shaping rate is high, while also reducing human cost.
Above the technical scheme provided by this utility model embodiment is described in detail, it is used herein specifically
Individual example is set forth to the principle of this utility model embodiment and embodiment, and the explanation of above example is only applicable to side
Assistant solves the principle of this utility model embodiment；Simultaneously for one of ordinary skill in the art, implement according to this utility model
Example, will change in specific embodiment and range of application, and in sum, this specification content should not be construed as
To restriction of the present utility model.
Claims (5)
1. a kind of swing arm integral type welds special fixture, it is characterised in that：Including workbench (10), set on the workbench (10)
It is equipped with the correspondingly first component (1) of horizontal support swing arm to be welded, first support base (11) of second component (2), second to support
Seat (12)；Be provided with the workbench (10) to carry out level and vertical limit to the first component (1) of the swing arm to be welded
Two top groups (13) of position, two top groups (13) are driven by cylinder (14) respectively and make two top groups (13) and described first
On part (1), the pin shaft hole of two connecting portions (5) is corresponded, and each top group (13) are oppositely arranged and can corresponding connecting portion
(5) pin shaft hole coordinates positioning；Be provided with end can be carried out to the second component (2) spacing on the second support base (12)
Arc block (17), and be provided with the workbench (10) can be by the third member (3) of the swing arm to be welded, the 4th part
(4) depression bar (18) being vertically pressed in successively on the second component (2).
2. swing arm integral type according to claim 1 welds special fixture, it is characterised in that：Described top group (13) correspondence
The cylinder rod front end of cylinder described in two (14) is fixed on, cylinder (14) are fixed positioned on the workbench (10), and
Reference block (16) is provided with the workbench (10) of the cylinder (14) cylinder rod front end, is arranged on the cylinder rod of the cylinder (14)
There is the baseline rod (15) corresponding with the reference block (16).
3. swing arm integral type according to claim 1 welds special fixture, it is characterised in that：Prop up in the middle part of depression bar (18)
Support is articulated with the workbench (10), is vertically provided with vertical cylinder (19), the vertical cylinder on the workbench (10)
(19) one end chain connection of cylinder rod and the depression bar (18).
4. swing arm integral type according to claim 1 welds special fixture, it is characterised in that：Described depression bar (18) are by fast
Clamp mechanism is arranged on the workbench (10).
5. the swing arm integral type according to claim 1 or 3 or 4 welds special fixture, it is characterised in that：In the depression bar
(18) be respectively arranged with to the third member (3), the 4th part (4) formed directly contact pressure the first briquetting, second
Briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869137.5U CN206029108U (en) | 2016-08-12 | 2016-08-12 | Swing arm integral type welding special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869137.5U CN206029108U (en) | 2016-08-12 | 2016-08-12 | Swing arm integral type welding special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029108U true CN206029108U (en) | 2017-03-22 |
Family
ID=58309197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869137.5U Expired - Fee Related CN206029108U (en) | 2016-08-12 | 2016-08-12 | Swing arm integral type welding special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605206A (en) * | 2018-12-29 | 2019-04-12 | 慈兴集团有限公司 | A kind of the bearing inner race superfinishing grinding device and method of outer diameter positioning |
-
2016
- 2016-08-12 CN CN201620869137.5U patent/CN206029108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605206A (en) * | 2018-12-29 | 2019-04-12 | 慈兴集团有限公司 | A kind of the bearing inner race superfinishing grinding device and method of outer diameter positioning |
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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: 20170322 Termination date: 20180812 |