CN203817687U - Welding fixture for stepped column - Google Patents

Welding fixture for stepped column Download PDF

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Publication number
CN203817687U
CN203817687U CN201420216390.1U CN201420216390U CN203817687U CN 203817687 U CN203817687 U CN 203817687U CN 201420216390 U CN201420216390 U CN 201420216390U CN 203817687 U CN203817687 U CN 203817687U
Authority
CN
China
Prior art keywords
welded
post
ladder
limiting plate
welding
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
Application number
CN201420216390.1U
Other languages
Chinese (zh)
Inventor
毛亚新
田振良
祖振臣
田桂洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN WELL TECH TRACK TRAFFIC EQUIPMENT Co Ltd
Original Assignee
TIANJIN WELL TECH TRACK TRAFFIC EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN WELL TECH TRACK TRAFFIC EQUIPMENT Co Ltd filed Critical TIANJIN WELL TECH TRACK TRAFFIC EQUIPMENT Co Ltd
Priority to CN201420216390.1U priority Critical patent/CN203817687U/en
Application granted granted Critical
Publication of CN203817687U publication Critical patent/CN203817687U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of welding, in particular to a welding fixture for a stepped column. The welding fixture comprises a limiting plate, on which two limiting columns are arranged. The distance between the two limiting columns is equal to the distance between two connecting holes to be welded. The two limiting columns are inserted with the two connecting holes to be machined. A limiting groove is formed in the limiting plate and provided with a limiting arc. The welding fixture for the stepped column has following beneficial effects: the welding fixture has a simple structure; prior to welding operation, the two limiting columns of the fixture are inserted into the two connecting holes at a bottom plate to be welded and then the stepped column to be welded presses tightly against the limiting arc of the limiting plate so that the stepped column is precisely positioned and welded afterwards; and the welding fixture is convenient in operation and is capable of considerably increasing working efficiency.

Description

Ladder post welding tooling
Technical field
The utility model relates to welding technology field, relates in particular to a species stage post welding tooling.
Background technology
at present, in the time that ladder post is welded on base plate, because general employing relatively simple for structure is directly rule and welded, due on base plate with two connecting holes, this ladder post must ensure between two connecting holes, has so just increased the difficulty of welding, and speed of welding reduces.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a species stage post welding tooling is provided, and can ensure accurately that ladder post is between two connecting holes, is convenient to welding, improves welding quality.
The utility model for achieving the above object, by the following technical solutions:
One species stage post welding tooling, it is characterized in that: comprise limiting plate, described limiting plate is provided with stopper slot, described stopper slot is provided with spacing circular arc, the diameter of the little axle of the diameter of described spacing circular arc and ladder post to be welded matches, and the two ends of described circular arc are provided with fixture block, and described limiting plate is provided with two limited posts, distance between two connecting holes on distance and base plate to be welded between described two limited posts is identical, and two limited posts and two connecting holes to be welded are pegged graft.
Preferably, the bottom of described limited post is provided with ladder mouth.This limited post can be fixed on base plate to be welded by this ladder mouth, prevent limited post landing.
Preferably, described limited post is threaded with described limiting plate.Can be convenient to like this dismounting, reduce placement space.
Preferably, described ladder mouth is provided with chamfering.Being convenient to limited post is inserted in connecting hole.
The beneficial effects of the utility model are: the utility model is simple in structure, before welding, first two limited posts of this frock are inserted in two connecting holes on base plate to be welded again, again ladder post to be welded is close in the spacing circular arc on limiting plate, now, the position of ladder post has obtained accurate location, weld, simple operation, has improved operating efficiency greatly again.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state figure of the present utility model;
In figure: 1, limiting plate; 2, limited post; 3, stopper slot; 4, spacing circular arc; 5, ladder mouth; 6, chamfering.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, one species stage post welding tooling, comprise limiting plate 1, described limiting plate is provided with two limited posts 2, distance between distance between described two limited posts and two connecting holes to be welded is identical, two limited posts and two connecting holes to be processed are pegged graft, described limiting plate is provided with stopper slot 3, described stopper slot is provided with spacing circular arc 4, the diameter of the little axle of the diameter of described spacing circular arc and ladder post to be welded matches, the two ends of described circular arc are provided with fixture block, that is to say, in the time of welding, little axle can be stuck in spacing circular arc, prevent that ladder post from moving, ensure welding quality.The bottom of described limited post is provided with ladder mouth 5, this limited post can be fixed on base plate to be welded by this ladder mouth, prevents limited post landing.Described limited post is threaded with described limiting plate.Can be convenient to like this dismounting, reduce placement space.Described ladder mouth is provided with chamfering 6.Being convenient to limited post is inserted in connecting hole.
The utility model is simple in structure, before welding, first two limited posts of this frock are inserted in two connecting holes on base plate to be welded again, again ladder post to be welded is close in the spacing circular arc on limiting plate, now, the position of ladder post has obtained accurate location, weld, simple operation, has improved operating efficiency greatly again.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. a species stage post welding tooling, it is characterized in that: comprise limiting plate, described limiting plate is provided with stopper slot, described stopper slot is provided with spacing circular arc, the diameter of the little axle of the diameter of described spacing circular arc and ladder post to be welded matches, and the two ends of described circular arc are provided with fixture block, and described limiting plate is provided with two limited posts, distance between two connecting holes on distance and base plate to be welded between described two limited posts is identical, and two limited posts and two connecting holes to be welded are pegged graft.
2. ladder post welding tooling according to claim 1, is characterized in that: the bottom of described limited post is provided with ladder mouth.
3. ladder post welding tooling according to claim 2, is characterized in that: described limited post is threaded with described limiting plate.
4. ladder post welding tooling according to claim 2, is characterized in that: described ladder mouth is provided with chamfering.
CN201420216390.1U 2014-04-30 2014-04-30 Welding fixture for stepped column Expired - Fee Related CN203817687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420216390.1U CN203817687U (en) 2014-04-30 2014-04-30 Welding fixture for stepped column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420216390.1U CN203817687U (en) 2014-04-30 2014-04-30 Welding fixture for stepped column

Publications (1)

Publication Number Publication Date
CN203817687U true CN203817687U (en) 2014-09-10

Family

ID=51473230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420216390.1U Expired - Fee Related CN203817687U (en) 2014-04-30 2014-04-30 Welding fixture for stepped column

Country Status (1)

Country Link
CN (1) CN203817687U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493415A (en) * 2014-12-31 2015-04-08 安徽星马专用汽车有限公司 Assembly tool for assembling rear operation supports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493415A (en) * 2014-12-31 2015-04-08 安徽星马专用汽车有限公司 Assembly tool for assembling rear operation supports

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20190430

CF01 Termination of patent right due to non-payment of annual fee