CN206445433U - Bicycle beam weld jig - Google Patents
Bicycle beam weld jig Download PDFInfo
- Publication number
- CN206445433U CN206445433U CN201720067002.1U CN201720067002U CN206445433U CN 206445433 U CN206445433 U CN 206445433U CN 201720067002 U CN201720067002 U CN 201720067002U CN 206445433 U CN206445433 U CN 206445433U
- Authority
- CN
- China
- Prior art keywords
- locating dowel
- bicycle beam
- weld jig
- fixture
- beam weld
- 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 kind of bicycle beam weld jig, the bicycle beam weld jig includes platform and the multiple positioning fixtures being installed on platform, each positioning fixture includes support frame, positioner and clamping device, and the clamping device includes the fixture being fixed on support frame and the tumbler being hinged with fixture；The positioning fixture is divided into edge clamps and intermediate holder according to distributing position, positioner in the edge clamps includes the locating part being fixed on fixture and can be in the first locating dowel movable on vertical direction, the lower section of clamping device of first locating dowel in edge clamps, positioner in the intermediate holder be arranged on tumbler can be vertically movable the second locating dowel, pass through the first of lift, second locating dowel is set, so that more convenient during the installation of bicycle beam part, by rising the first locating dowel and declining the second locating dowel during positioning, facilitate the fixed and positioned of bicycle beam part.
Description
Technical field
The utility model is related to a kind of soft frock of welding, more particularly to a kind of bicycle beam weld jig.
Background technology
During automobile production, it is necessary to by the body outer panel hair net outside plate produced, external door panel, beater or beat-up,
The workpiece such as side-wall outer-plate and left-right longeron is welded, and irregular due to workpiece so that needed in welding by instrument
It is fixed, existing fixed form is to be welded after workpiece is fixed into welding tooling.Wherein, welding tooling is a set of soft
The fixture for being welded and fixed, compressing, positioning of property.It is mainly used in welding the welding of various weldable materials, large, medium and small section bar material
Welding.
The Chinese patent that Authorization Notice No. is CN201208689, the applying date is on June 2nd, 2008 discloses a kind of automobile
Rear-axle welding fixture.Which solve operated in the existing production process to automobile axle inconvenience, operative employee's professional skill is required it is high,
And the problem of equipment investment is big, shared hall space is big.Its structure is：Including support frame and for fixing the support of back axle
Body, supporter is provided with clamping device, it is characterised in that the supporter is closed-in construction, and supporter is movably coupled to branch
On support, exchange can be achieved in the positive and negative two sides of supporter by way of upset on support frame.
Weld jig disclosed above, is provided with some locating dowels, by the setting of these locating dowels come to bicycle beam
The positioning of part provides help, realizes accurate welding, but simultaneously, when bicycle beam part is placed due to the setting of these locating dowels so that
Bicycle beam part can just be placed into weld jig when only coordinating with locating dowel, and if when locating dowel is more, the setting of locating dowel is past
Toward the inconvenience that can cause to install.
Utility model content
The purpose of this utility model is to provide a kind of bicycle beam weld jig, and it is to facilitate bicycle beam part while ensureing positioning
The effect of installation.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bicycle beam weld jig, including platform and the multiple positioning fixtures being installed on platform, each locating clip
Tool includes support frame, positioner and clamping device, the clamping device include the fixture that is fixed on support frame and with
The tumbler that fixture is hinged；The positioning fixture is divided into edge clamps and intermediate holder, the edge folder according to distributing position
Positioner on tool includes the locating part being fixed on fixture and can be described in the first locating dowel movable on vertical direction
Positioner in the lower section of clamping device of first locating dowel in edge clamps, the intermediate holder is to be arranged on rotation
The second locating dowel that can be vertically movable on part.
It is arranged such, in placement vehicle beam, can adjust the first locating dowel in edge clamps opens its avoidance, now
Directly bicycle beam part is placed on clamping apparatus, without each anchor point is aligned, first is adjusted again after the completion of placement and determines
Position post rises it, then bicycle beam part is slightly moved during this so that the first locating dowel and the common alignment on bicycle beam part
Coordinate, positioning can be completed by being sequentially adjusted in each locating dowel；And because intermediate holder is located at centre, filled if placed at fixture
It is inconvenient when can cause to adjust to put lower section, therefore the second locating dowel thereon is set onto tumbler, is clamping the same of bicycle beam part
When the second locating dowel is adjusted.
More preferably：It is provided with vertical spliced eye, and spliced eye side wall and is provided with the locating part
The loose slot that is vertically arranged and connect and horizontally disposed stopper slot, set on the side wall of first locating dowel with loose slot
Having can be in sliding and is caught in the first locating dowel is fixed after stopper slot in positioning height gag lever post in loose slot.
It is arranged such, realizes the activity of the first locating dowel in the vertical direction, meanwhile, by the setting of stopper slot come to
One locating dowel carries out the positioning in height, keeps it in height during positioning.
More preferably：Operating handle is provided with first locating dowel, the operating handle is located at locating dowel bottom
End.
It is arranged such, the first locating dowel of convenient control carries out height regulation to it.
More preferably：Screwed hole is provided with the tumbler of the intermediate holder, the second positioning male screw connects
It is connected on screwed hole.
It is arranged such, the sliding of the second locating dowel in the vertical direction is realized, while structure is relatively simple.
More preferably：The top of first locating dowel and the second locating dowel is set in taper type.
It is arranged such, taper type, which is set, is easy to the first locating dowel and the second locating dowel to be determined with the hole cooperation on bicycle beam part
Position.
More preferably：The clamping device includes fixed part and rotation section, passes through between the rotation section and fixed part
It is rotatably connected on axial limiting on the swing handle connection on rotation section, the fixed part and the spiral shell coordinated with swing handle is set
Line connecting hole.
It is arranged such, the rotation of rotation section is controlled by swing handle, meanwhile, rotating can be by fixed part after turning handle
Linked together with rotation section.
More preferably：It is provided with the fixed part and is provided with and can be formed between collet on collet, the rotation section
The press section of holding structures.
It is arranged such, realization is gripped to bicycle beam part.
More preferably：Four rolling is installed on the platform.
It is arranged such so that weld jig is convenient to be moved so that its carrying is very convenient.
In summary, the utility model has the advantages that：
Set by first, second locating dowel of lift so that bicycle beam part is more convenient when installing, by upper during positioning
Rise the first locating dowel and decline the second locating dowel, facilitate the fixed and positioned of bicycle beam part.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation one of edge clamps in the present embodiment；
Fig. 3 is the structural representation two of edge clamps in the present embodiment；
Fig. 4 is the structural representation of intermediate holder in the present embodiment.
In figure, 1, platform；11st, roller；2nd, edge clamps；21st, support frame；221st, fixed part；2211st, collet；2212、
Threaded connection hole；222nd, rotation section；2221st, press section；223rd, operating handle；231st, locating part；2311st, loose slot；2312nd, limit
Position groove；232nd, the first locating dowel；233rd, swing handle；3rd, intermediate holder；31st, the second locating dowel；4th, stationary fixture.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in protection domain of the present utility model by Patent Law.
A kind of bicycle beam weld jig, as shown in figure 1, including platform 1, stationary fixture 4 and positioning fixture, positioning fixture passes through
Bolt is fixedly mounted on the platform 1, and the bottom of platform 1 is provided with four rolling 11.
Reference picture 1, stationary fixture 4 includes support frame 21 and clamping device, and positioning fixture is by eight edge clamps 2 and one
Individual intermediate holder 3 is constituted, and intermediate holder 3 and stationary fixture 4 are enclosed in centre by eight edge clamps 2, as shown in Figures 2 and 3,
Edge clamps 2 and intermediate holder 3 include support frame 21, positioner and clamping device.Support frame 21 is bolted
On the platform 1, clamping device includes fixture and tumbler rotation section 222 is articulated and connected on fixed part 221, in fixed part
It is provided with to be provided with collet 2211, rotation section 222 on 221 and the press section 2221 of holding structures can be formed between collet 2211,
Collet 2211 is in the concave of opening upwards, and press section 2221 is in the concave that Open Side Down.Rotated on rotation section 222
A swing handle 233 is connected with, swing handle 233 is set into T-shaped, and the one end of swing handle 233 is provided with screw thread and is provided with
Rotation section 222 is run through in one end of screw thread, and correspondence position is provided with threaded connection hole 2212 and is used for and turning handle on fixed part 221
Hand 233 is connected.
Wherein, it is spacing as shown in Fig. 2 the positioner in edge clamps 2 includes the locating dowel 232 of locating part 231 and first
Part 231 is fixed on fixture and positioned at the lower section of clamping device, and vertical spliced eye, grafting are provided with locating part 231
Locating part 231 is run through in hole, and the first locating dowel 232 is inserted with spliced eye, loose slot is provided with the side wall of spliced eye
2311 and stopper slot 2312, loose slot 2311 is in being vertically arranged, and stopper slot 2312 is in horizontally disposed, loose slot 2311 and stopper slot
2312 connections, and stopper slot 2312 is located at the high one end of loose slot 2311.Limited location is fixed on the side wall of the first locating dowel 232
Bar, spacing first locating dowel 232 of gag lever post slides in the range of loose slot 2311, when gag lever post is caught in stopper slot 2312,
First locating dowel 232 is fixed on positioning height positioning car beam.
Operating handle 223 is provided with the first locating dowel 232, operating handle 223 is located at the bottom of the first locating dowel 232,
Operating handle 223 is a rod member being perpendicularly fixed in the first locating dowel 232.
Positioner in reference picture 4, intermediate holder 3 be arranged on tumbler can be vertically movable second determine
Position post 31, is provided with vertical screwed hole, one end of the second locating dowel 31 is provided with screw thread, the second locating dowel 31 on tumbler
The mode being connected through a screw thread is installed in screwed hole.
Wherein, one end of the first locating dowel 232 and the second locating dowel 31 is tapered is set.
Because the weld jig of the present embodiment is fixed for many ten bicycle beams, when mounted, first by middle two
Bicycle beam is placed into intermediate holder 3 and stationary fixture 4, first controls the clamping device in intermediate holder 3 to be clamped bicycle beam part,
While clamping, the second locating dowel 31 of regulation is positioned to bicycle beam part；
Then remaining 8 bicycle beam part is fixed on the basis of above two bicycle beam parts, when fixing, adjusted first
The height of first locating dowel 232, makes its top less than on the placement horizontal plane of clamping device（It is less than collet 2211）, then by car
Beam is placed on the collet 2211 of clamping device, is carried out in advance on the first locating dowel 232 and bicycle beam part in placement vehicle beam
The anticipation of through hole so that the first locating dowel 232 and through hole are in the position being closer to, after completing to place, and regulation first is determined
Position post 232 rises it, bicycle beam part is slightly moved in the process so that the first locating dowel 232 can be with bicycle beam part
Upper through hole coordinates, and completes to control gripping means grips bicycle beam part after coordinating, the last control geometrical clamp after above-mentioned operation is completed
Clamping device on tight completes the fixation to all bicycle beam parts.
Claims (8)
1. a kind of bicycle beam weld jig, including platform (1) and multiple positioning fixtures for being installed on platform (1), it is characterized in that：Often
The individual positioning fixture includes support frame (21), positioner and clamping device, and the clamping device includes being fixed on support
Fixture on frame (21) and the tumbler being hinged with fixture；The positioning fixture is divided into edge clamps according to distributing position
(2) and intermediate holder (3), the positioner on the edge clamps (2) include the locating part (231) being fixed on fixture and
Can be in the first locating dowel (232) movable on vertical direction, folder of first locating dowel (232) in edge clamps (2)
Positioner on the lower section of tight device, the intermediate holder (3) be arranged on can be vertically movable on tumbler the
Two locating dowels (31).
2. bicycle beam weld jig according to claim 1, it is characterized in that：It is vertical to be provided with the locating part (231)
The loose slot (2311) being vertically arranged is provided with spliced eye, and spliced eye side wall and connected with loose slot (2311) and
Being provided with horizontally disposed stopper slot (2312), the side wall of first locating dowel (232) can be in sliding in loose slot (2311)
Move and be caught in after stopper slot (2312) and fix gag lever post of the first locating dowel (232) in positioning height.
3. bicycle beam weld jig according to claim 2, it is characterized in that：Behaviour is provided with first locating dowel (232)
Make handle (223), the operating handle (223) is located at locating dowel bottom.
4. bicycle beam weld jig according to claim 1, it is characterized in that：Set on the tumbler of the intermediate holder (3)
There is screwed hole, second locating dowel (31) is threadedly connected on screwed hole.
5. bicycle beam weld jig according to claim 1, it is characterized in that：First locating dowel (232) and the second positioning
The top of post (31) is set in taper type.
6. bicycle beam weld jig according to claim 1, it is characterized in that：The clamping device include fixed part (221) and
Rotation section (222), by being rotatably connected on rotation section (222) with axial limiting between the rotation section (222) and fixed part (221)
On swing handle (233) connection, the threaded connection hole coordinated with swing handle (233) is set on the fixed part (221)
(2212)。
7. bicycle beam weld jig according to claim 6, it is characterized in that：Collet is provided with the fixed part (221)
(2211) press section (2221) of holding structures can be formed between collet (2211) by, being provided with the rotation section (222).
8. bicycle beam weld jig according to claim 1, it is characterized in that：Four rolling is installed on the platform (1)
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067002.1U CN206445433U (en) | 2017-01-17 | 2017-01-17 | Bicycle beam weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067002.1U CN206445433U (en) | 2017-01-17 | 2017-01-17 | Bicycle beam weld jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445433U true CN206445433U (en) | 2017-08-29 |
Family
ID=59666846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067002.1U Expired - Fee Related CN206445433U (en) | 2017-01-17 | 2017-01-17 | Bicycle beam weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328482A (en) * | 2019-05-27 | 2019-10-15 | 厦门实启机械有限公司 | A kind of car wheel cover skeleton flexible fixture |
-
2017
- 2017-01-17 CN CN201720067002.1U patent/CN206445433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328482A (en) * | 2019-05-27 | 2019-10-15 | 厦门实启机械有限公司 | A kind of car wheel cover skeleton flexible fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |