CN105834675A - Processing technology of auger main frame - Google Patents
Processing technology of auger main frame Download PDFInfo
- Publication number
- CN105834675A CN105834675A CN201510019743.8A CN201510019743A CN105834675A CN 105834675 A CN105834675 A CN 105834675A CN 201510019743 A CN201510019743 A CN 201510019743A CN 105834675 A CN105834675 A CN 105834675A
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- CN
- China
- Prior art keywords
- screw feeder
- welding
- auger
- processing
- hole
- 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 relates to a processing technology of an auger main frame. The technology comprises the following steps: (1) welding an auger box, after welding, firstly, performing integrated machining to shape; performing rough machining on the upper plane and the lower plane of a connecting plate, drilling holes; (2) installing the formed auger box on a welding fixture, positioning by a auger box [phi]200H7 hole, respectively installing the connecting plates on two sides of the welding fixture, positioning and fixing the positions of the connecting plates by the dimensions of connecting hole holes; (3) installing a cross beam in the auger box; (4) starting to weld; (5) mounting a welded auger on the milling tool of a gantry milling machine, repeatedly positioning by a [phi]200H7 hole, after correction, clamping and processing the auger, until two end faces of the connecting plates reach drawing requirements. The processing technology of an auger main frame is simple and scientific in process flow, and convenient and fast in operation method. Using the processing technology can improve processing precision, ensure assembly precision, improve production efficiency, and reduce production cost.
Description
Technical field
The present invention relates to screw feeder production technical field, the processing work of a kind of screw feeder body frame
Skill.
Background technology
At present, the processing method that screw feeder body frame is used when producing is: first integral solder, postwelding
Use numerical control gantry mill overall processing again.As it is shown in figure 1, for protecting part 1 (connecting plate) outer face
With part 2 (screw feeder casing) plane // depth of parallelism-0.5, part 1 (connecting plate) end face and part 2
(screw feeder casing) plane and the perpendicularity 0.2 in ￠ 200H7 hole in Fig. 2.Work in-process
Often occur, because of the phenomenon that the processing of welding deformation plate face is uneven, plate face thickness is inconsistent, causing
Qualification rate is less than 50%, and ￠ 200H7 hole is defective because of the appearance that is installed, and oval error is defective
50%.In sum, when using existing method processing screw feeder body frame, conforming product rate is relatively low,
Therefore there is the problems such as processing charges is high, production efficiency is low.Additionally, due to can only use large-scale
NC Milling, therefore need outsourcing factory to do, bring a lot of inconvenience to production, and add
The production cost of enterprise.
Summary of the invention
In place of it is an object of the invention to make up the deficiencies in the prior art, it is provided that one can reduce
Production cost, improve the processing technique of screw feeder body frame of work efficiency.
It is an object of the invention to be realized by techniques below means:
A kind of processing technique of screw feeder body frame, it is characterised in that: comprise the following steps:
(1). welding screw feeder casing, the overall processing molding of postwelding elder generation reaches drawing requirement；To connection
The upper and lower plane roughing of plate, boring；
(2). the screw feeder casing of machine-shaping is arranged on welding tooling, with screw feeder casing ￠
200H7 hole location casing perpendicularity and angle, the connecting plate after processing is attached separately to Welder
The both sides of dress, to connect the sizing fixed connecting plate position of plate hole；
(3). in screw feeder casing, load crossbeam；
(4). start welding；
(5). the screw feeder after welding is installed in gantry mill Milling Process frock, with ￠ 200H7
Hole resetting, is clamped after correction and processes, until connecting plate both ends of the surface are until reaching figure
Till paper requires.
And, the (5) described correction of step is to be corrected with dial gauge.
Advantages of the present invention and good effect be:
The present invention is a kind of simple science of technological process, operational approach conveniently screw feeder body frame
Processing technique, use this processing technique can improve machining accuracy, it is ensured that assembly precision, from
And improve conforming product rate and production efficiency.
Present invention process is that parts processing is welded in screw feeder split.(1). first welding screw feeder casing, weldering
Rear first it is processed molding by drawing.(2). the casing of machine-shaping is contained in location, ￠ 200 hole
On welding tooling, connecting plate is attached separately to the both sides of welding tooling, is fixed on the positioning.⑶.
Load crossbeam.(4). start welding.So carry out welding with machined surface location and decrease welding by mistake
Difference, makes secondary operations size obtain just protecting.(5). the screw feeder after welding is contained in Milling Process dress
On with ￠ 200 hole resetting, be clamped after being corrected with dial gauge and process.So
Parts processing ensure that size, improves the qualification rate 100% of welding.Change again simultaneously with
Before outsourcing factory can only be needed to do by large-scale NC Milling.Can add with oneself after changing technique
Work, which decreases processing cost 50%, and solder yield reaches 100%.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of screw feeder body frame；
Fig. 2 is the schematic diagram in ￠ 200H7 hole；
Fig. 3 is present invention process step schematic diagram (1)；
Fig. 4 is present invention process step schematic diagram (2)；
Fig. 5 is present invention process step schematic diagram (2)；
Fig. 6 is present invention process step schematic diagram (5).
Detailed description of the invention
Describe embodiments of the invention the most in detail；It should be noted that this enforcement
Example is narrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
The processing technique of a kind of screw feeder body frame, comprises the following steps:
(1). welding screw feeder casing 2, the overall processing molding of postwelding elder generation reaches drawing requirement (such as Fig. 3
Shown in)；Upper and lower plane roughing, boring to connecting plate 1；
(2). the screw feeder casing of machine-shaping is arranged on welding tooling (as shown in Figure 4), with
Screw feeder casing ￠ 200H7 hole location casing perpendicularity and angle, the connecting plate after processing is respectively
It is contained in the both sides of welding tooling, to connect the sizing fixed connecting plate position of plate hole (such as figure
Shown in 5)；
(3). in screw feeder casing, load crossbeam 3；
(4). start welding；
(5). the screw feeder after welding is installed in gantry mill Milling Process frock, with ￠ 200H7
Hole resetting, is clamped after being corrected with dial gauge and processes, until connecting plate two ends
Face is until reaching drawing requirement (as shown in Figure 6).
Claims (2)
1. the processing technique of a screw feeder body frame, it is characterised in that: comprise the following steps:
(1). welding screw feeder casing, the overall processing molding of postwelding elder generation reaches drawing requirement；To connection
The upper and lower plane roughing of plate, boring；
(2). the screw feeder casing of machine-shaping is arranged on welding tooling, with screw feeder casing ￠
200H7 hole location casing perpendicularity and angle, the connecting plate after processing is attached separately to Welder
The both sides of dress, to connect the sizing fixed connecting plate position of plate hole；
(3). in screw feeder casing, load crossbeam；
(4). start welding；
(5). the screw feeder after welding is installed in gantry mill Milling Process frock, with ￠ 200H7
Hole resetting, is clamped after correction and processes, until connecting plate both ends of the surface are until reaching figure
Till paper requires.
The processing technique of a kind of screw feeder body frame the most according to claim 1, its feature exists
The correction (5) described in: step is to be corrected with dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019743.8A CN105834675A (en) | 2015-01-15 | 2015-01-15 | Processing technology of auger main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019743.8A CN105834675A (en) | 2015-01-15 | 2015-01-15 | Processing technology of auger main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834675A true CN105834675A (en) | 2016-08-10 |
Family
ID=56579949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019743.8A Withdrawn CN105834675A (en) | 2015-01-15 | 2015-01-15 | Processing technology of auger main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366066A (en) * | 2018-11-09 | 2019-02-22 | 天津市伟泰轨道交通装备有限公司 | Marine cradle connector welder |
| CN113134667A (en) * | 2021-03-30 | 2021-07-20 | 东风越野车有限公司 | Welding deformation control device and method for bulletproof special-shaped cabin component |
-
2015
- 2015-01-15 CN CN201510019743.8A patent/CN105834675A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366066A (en) * | 2018-11-09 | 2019-02-22 | 天津市伟泰轨道交通装备有限公司 | Marine cradle connector welder |
| CN113134667A (en) * | 2021-03-30 | 2021-07-20 | 东风越野车有限公司 | Welding deformation control device and method for bulletproof special-shaped cabin component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160810 |
|
| WW01 | Invention patent application withdrawn after publication |