CN105798508A - Welding positioning device for bicycle load frame - Google Patents
Welding positioning device for bicycle load frame Download PDFInfo
- Publication number
- CN105798508A CN105798508A CN201410847769.7A CN201410847769A CN105798508A CN 105798508 A CN105798508 A CN 105798508A CN 201410847769 A CN201410847769 A CN 201410847769A CN 105798508 A CN105798508 A CN 105798508A
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- CN
- China
- Prior art keywords
- frame
- support bar
- welding
- limited post
- postive stop
- 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.)
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Abstract
The invention provides a welding positioning device for a bicycle load frame. The welding positioning device comprises a metal supporting frame, limiting columns and a limiting baffle; the metal supporting frame comprises a frame body and supporting strips, the supporting strips are fixedly connected with the frame body to form a supporting face, the limiting columns are vertically and fixedly connected with the supporting strips, and the limiting columns are perpendicular to the supporting face formed by the supporting strips and the frame body; and the limiting baffle is vertically and fixedly connected with the frame body, and the limiting baffle is perpendicular to the supporting face formed by the supporting strips and the frame body. The welding positioning device has the beneficial effects that the bicycle load frame is wholly formed by welding metal rods, the manufacturing cost is low, and durability is high; due to a frame type structure, a bicycle rear frame can be conveniently taken out of the welding positioning device for the bicycle load frame after welding is carried out, and the production efficiency is improved; and the limiting baffle can fix a connecting part of the bicycle rear frame and a bicycle frame, and welding is facilitated.
Description
Technical field
The invention belongs to bicycle and make mould applications, especially relate to a kind of load cycling frame apparatus for welding and positioning.
Background technology
nullRear bicycle frame is many to be formed by metallic rod bent jointing，Welding process needs the metallic rod bent prevented in welding setting bracket，In case metallic rod moves the deviation causing welding position in welding process，In existing technology, the welding setting bracket of rear bicycle frame is as shown in Figure 2，It is on bakelite plate, fix screw form，Bakelite plate plays the effect supporting rear bicycle frame，Screw fixing on bakelite plate plays position-limiting action，The metallic rod preventing rear bicycle frame moves in welding process，The welding setting bracket of this kind of structure needs when making first bakelite plate to be cut，Mould is retreated in the convenient welding of bakelite plate appropriate location perforate，And in position fix screw，After mould uses a period of time, bakelite plate easily loosens with screw，And use bakelite plate relatively costly，The welding setting bracket of prior art does not limit the stopping means of rear bicycle frame and the connector of vehicle frame，Connector cannot be fixed.There is the technical problems such as production efficiency is low, poor durability, cost high, fixed effect difference.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of load cycling frame apparatus for welding and positioning, improves production efficiency and durability, and can reduce cost of manufacture, can the connector of rear bicycle frame Yu vehicle frame be fixed.
For solving above-mentioned technical problem, the technical solution used in the present invention is: include metal supporting frames, limited post and postive stop baffle；Described metal supporting frames includes frame and support bar, and described support bar and frame are fixedly connected to form a supporting surface；Fix vertical with support bar of described limited post is connected, and limited post is perpendicular to the supporting surface that support bar is formed with frame；Fix vertical with frame of described postive stop baffle is connected, and postive stop baffle is perpendicular to the supporting surface that support bar is formed with frame；The position according to rear bicycle frame shape and pad being set and determines of limited post and support bar particular location, it is ensured that limited post can block rear bicycle frame and not interfere with soldering tip in welding process.
Further, described frame is the quadrilateral structure that four metallic rod are welded, and described support bar at least includes two metallic rod, and support bar is welded on frame, and limited post is welded on support bar.
Further, the height of limited post is 2～5cm.
Further, described postive stop baffle is right angle sheet metal, and postive stop baffle is welded on frame, and postive stop baffle height is 5～15cm.
The present invention has the advantage that and has the benefit effect that owing to adopting technique scheme, all adopts metallic rod to be welded, and cost of manufacture is low, and durability is high；Being taken out from load cycling frame apparatus for welding and positioning by rear bicycle frame after the convenient welding of its tower structure, the connector of rear bicycle frame Yu vehicle frame can be fixed by postive stop baffle；There is the advantage such as production efficiency height, low, the durability high good fixing effect of cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of prior art.
In figure:
1, metal supporting frames 2, limited post 3, bakelite plate
4, screw 5, postive stop baffle 6, connector
11, frame 12, support bar
Detailed description of the invention
As shown in Figure 1, a kind of embodiment of load cycling frame apparatus for welding and positioning of the present invention, including metal supporting frames 1 and limited post 2, metal supporting frames 1 includes the frame 11 of tetragon, the support bar 12 of four horizontally sets and five longitudinally disposed support bars 12, support bar 12 two ends of four horizontally sets are welded with frame 11 respectively, longitudinally disposed support bar 12 and the support bar 12 of horizontally set are vertically arranged, weld together at its infall, longitudinally disposed support bar 12 and the infall of frame 11 weld together, support bar 12 and frame 11 are fixedly connected to form a supporting surface, limited post 2 is vertically welded on support bar 12, limited post 2 is perpendicular to the supporting surface that support bar 12 is formed with frame 11, limited post 2 is highly 2；Postive stop baffle 5 is 10 high right angle sheet metals, and postive stop baffle 5 is vertically welded on frame 11, and postive stop baffle 5 is perpendicular to the supporting surface that support bar 12 is formed with frame 11, and postive stop baffle 5 is 10 high right angle sheet metals；The position according to rear bicycle frame shape and pad being set and determines of postive stop baffle 5, limited post 2 and support bar 12 particular location, it is ensured that limited post 2 can block rear bicycle frame and not interfere with soldering tip in welding process.
The work process of this example: rear bicycle frame to be welded is placed on load cycling frame apparatus for welding and positioning, support bar 12 supports rear bicycle frame, rear bicycle frame is blocked and prevents it from moving in the horizontal plane by the limited post 2 on support bar 12, connector 6 one end of rear bicycle frame Yu vehicle frame is against on postive stop baffle 5, the structure of postive stop baffle 5 square prevents connector 6 relative proper motion car after-frame from rotating, make connector 6 keep certain angle with rear bicycle frame, facilitate follow-up welding step；Owing to load cycling frame apparatus for welding and positioning all adopts metallic rod welding to make, therefore its durability is high, cost is low；After the convenient welding of its tower structure, rear bicycle frame is taken out from load cycling frame apparatus for welding and positioning, improve production efficiency.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (4)
1. load cycling frame apparatus for welding and positioning, it is characterised in that: include metal supporting frames, limited post and postive stop baffle；Described metal supporting frames includes frame and support bar, and described support bar and frame are fixedly connected to form a supporting surface；Fix vertical with support bar of described limited post is connected, and limited post is perpendicular to the supporting surface that support bar is formed with frame；Fix vertical with frame of described postive stop baffle is connected, and postive stop baffle is perpendicular to the supporting surface that support bar is formed with frame；
The position according to rear bicycle frame shape and pad being set and determines of limited post and support bar particular location, it is ensured that limited post can block rear bicycle frame and not interfere with soldering tip in welding process.
2. welding setting bracket according to claim 1, it is characterised in that: described frame is the quadrilateral structure that four metallic rod are welded, and described support bar at least includes two metallic rod, and support bar is welded on frame, and limited post is welded on support bar.
3. welding setting bracket according to claim 1 and 2, it is characterised in that: the height of limited post is 2～5cm.
4. welding setting bracket according to claim 1 and 2, it is characterised in that: described postive stop baffle is right angle sheet metal, and postive stop baffle is welded on frame, and postive stop baffle height is 5～15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847769.7A CN105798508A (en) | 2014-12-29 | 2014-12-29 | Welding positioning device for bicycle load frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847769.7A CN105798508A (en) | 2014-12-29 | 2014-12-29 | Welding positioning device for bicycle load frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798508A true CN105798508A (en) | 2016-07-27 |
Family
ID=56420473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847769.7A Pending CN105798508A (en) | 2014-12-29 | 2014-12-29 | Welding positioning device for bicycle load frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666377A (en) * | 2019-10-15 | 2020-01-10 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203210350U (en) * | 2013-05-08 | 2013-09-25 | 梅勒电气(武汉)有限公司 | Welding tool for framework of electrical cabinet |
| CN203265987U (en) * | 2013-03-26 | 2013-11-06 | 天津市伟泰轨道交通装备有限公司 | Welding and positioning device for general engine bracket |
| CN104014960A (en) * | 2014-04-30 | 2014-09-03 | 天津市伟泰轨道交通装备有限公司 | Engine platform support welding locating device |
| CN203900787U (en) * | 2014-06-03 | 2014-10-29 | 江苏文汇钢业工程有限公司 | Locating tool for vehicle frame splicing and forming |
| CN204413463U (en) * | 2014-12-29 | 2015-06-24 | 天津市启川工贸有限公司 | Rear bicycle frame welding setting bracket |
-
2014
- 2014-12-29 CN CN201410847769.7A patent/CN105798508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203265987U (en) * | 2013-03-26 | 2013-11-06 | 天津市伟泰轨道交通装备有限公司 | Welding and positioning device for general engine bracket |
| CN203210350U (en) * | 2013-05-08 | 2013-09-25 | 梅勒电气(武汉)有限公司 | Welding tool for framework of electrical cabinet |
| CN104014960A (en) * | 2014-04-30 | 2014-09-03 | 天津市伟泰轨道交通装备有限公司 | Engine platform support welding locating device |
| CN203900787U (en) * | 2014-06-03 | 2014-10-29 | 江苏文汇钢业工程有限公司 | Locating tool for vehicle frame splicing and forming |
| CN204413463U (en) * | 2014-12-29 | 2015-06-24 | 天津市启川工贸有限公司 | Rear bicycle frame welding setting bracket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666377A (en) * | 2019-10-15 | 2020-01-10 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
| CN110666377B (en) * | 2019-10-15 | 2021-07-13 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |