CN206732420U - A kind of drawing horse structure of welding tooling - Google Patents
A kind of drawing horse structure of welding tooling Download PDFInfo
- Publication number
- CN206732420U CN206732420U CN201621425952.9U CN201621425952U CN206732420U CN 206732420 U CN206732420 U CN 206732420U CN 201621425952 U CN201621425952 U CN 201621425952U CN 206732420 U CN206732420 U CN 206732420U
- Authority
- CN
- China
- Prior art keywords
- side plate
- welding
- screw thread
- welding tooling
- actuating arm
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of drawing horse structure of welding tooling is the utility model is related to, the both ends of the La Lama structures connect on a pair of side plate a parallel to each other and side plate b respectively, it is characterised in that：Including fastening bolt, pull bar, actuating arm and hook；By using drawing horse structure to connect two blocks of side plates parallel to each other, plate-side plate welding has been also convenient for while being accurately positioned to side plate；Using drawing the pulling force of horse and support force to avoid side plate in welding due to the situation of side plate concave or convex caused by the stress variation of welding, reduce the scale error of welding tooling after welding, improve the precision of welding tooling.
Description
Technical field
It the utility model is related to a kind of drawing horse structure, more particularly to a kind of drawing horse structure of welding tooling.
Background technology
Framework knot is formed when side plate parallel to each other is respectively welded with bottom plate both sides for a pair of top plates parallel to each other
The welding tooling of structure, typically using locating piece by the way of it is respectively that two blocks of side plates are mutual with the joining place of top plate and side plate respectively
Mutually it is close to and welds, because by the way of locating piece, seam mouth causes two due to that can produce huge welding stress during welding
Huge deformation occurs for the welding of side plate so that side plate caves inward or the situation of outwardly convex；Cause the distance between side plate
Precision can not meet the needs of welding tooling high accuracy quality, finally cause welding tooling to be generated in application substantial amounts of time
Product；Therefore need a kind of new device to ensure the welding precision of the side plate of welding tooling, avoid side plate from outwardly or inwardly deviateing.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of drawing horse structure of welding tooling, can solve the problem that solution is mutual
A pair of parallel welding tooling side plates produce huge stress in welding, the problem of causing plate-side plate welding precision inadequate.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of drawing horse structure of welding tooling, the drawing
The both ends of horse structure are drawn to connect respectively on a pair of side plate a parallel to each other and side plate b, its innovative point is：Including fastening bolt,
Pull bar, actuating arm and hook；
One end of the pull bar is provided with bolt hole, and the bolt hole of the fastening bolt through tie rod end is fixed on side plate
On a, the other end of the pull bar is provided with screw thread a；
The actuating arm rectangular frame structure, two sides of actuating arm are respectively arranged with screwed hole a and screwed hole b；Institute
The screw thread a connections for stating screwed hole a and tie rod end coordinate；
One end of the hook is provided with screw thread b, screw thread b and the screwed hole b on actuating arm and is connected cooperation, hook it is another
End is connected with side plate b.
Further, the pitch of the screw thread a structures pitch of the tie rod end and hooked ends screw thread b structures is
1.25mm。
Further, anticreep hangnail is provided with the hook.
Further, side adjacent with screwed hole a and screwed hole b on the actuating arm is provided with crow bar hole.
The utility model has the advantage of：
1) two blocks of side plates parallel to each other are connected by using drawing horse structure, while being accurately positioned to side plate
It has been also convenient for plate-side plate welding；Side plate is avoided in welding because the stress variation of welding is led with support force using the pulling force of horse is drawn
The situation of the side plate concave or convex of cause, reduce the scale error of welding tooling after welding, improve the precision of welding tooling.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of drawing horse structure of welding tooling of the present utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
A kind of drawing horse structure of welding tooling as shown in Figure 1, the both ends of the La Lama structures connect respectively a pair it is mutual
On parallel side plate a1 and side plate b2, including fastening bolt 3, pull bar 4, actuating arm 5 and hook 6.
One end of pull bar 4 is provided with bolt hole, and the fastening bolt 3 is fixed on side plate through the bolt hole of the end of pull bar 4
On a1, the other end of the pull bar 4 is provided with screw thread a41.
The rectangular frame structure of actuating arm 5, two sides of actuating arm 5 are respectively arranged with screwed hole a51 and screwed hole b52；
The screwed hole a51 is connected cooperation with the screw thread a41 of the end of pull bar 4.
One end of hook 6 is provided with screw thread b61, screw thread b61 and the screwed hole b52 on actuating arm 5 and is connected cooperation, hook 6
The other end be connected with side plate b2.
The pitch of the screw thread a41 structures pitch of the end of pull bar 4 and 6 end thread b61 structures of hook is 1.25mm.
Anticreep hangnail is provided with hook 6.
The side adjacent with screwed hole a51 and screwed hole b52 is provided with crow bar hole on actuating arm 5, can pass through crow bar
Increase power arm lengths, reduce the revolving force of actuating arm.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of drawing horse structure of welding tooling, the both ends of the drawing horse structure connect a pair of side plate a parallel to each other and side respectively
On plate b, it is characterised in that：Including fastening bolt, pull bar, actuating arm and hook；
One end of the pull bar is provided with bolt hole, and the bolt hole of the fastening bolt through tie rod end is fixed on side plate a,
The other end of the pull bar is provided with screw thread a；
The actuating arm rectangular frame structure, two sides of actuating arm are respectively arranged with screwed hole a and screwed hole b；The spiral shell
The screw thread a connections of pit a and tie rod end coordinate；
One end of the hook is provided with screw thread b, screw thread b and the screwed hole b on actuating arm and is connected cooperation, the other end of hook with
Side plate b is connected.
A kind of 2. drawing horse structure of welding tooling according to claim 1, it is characterised in that：The screw thread of the tie rod end
The pitch of a structures pitch and hooked ends screw thread b structures is 1.25mm.
A kind of 3. drawing horse structure of welding tooling according to claim 1, it is characterised in that：It is provided with the hook anti-
De- hangnail.
A kind of 4. drawing horse structure of welding tooling according to claim 1, it is characterised in that：On the actuating arm with screw thread
Side adjacent hole a and screwed hole b is provided with crow bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425952.9U CN206732420U (en) | 2016-12-23 | 2016-12-23 | A kind of drawing horse structure of welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425952.9U CN206732420U (en) | 2016-12-23 | 2016-12-23 | A kind of drawing horse structure of welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732420U true CN206732420U (en) | 2017-12-12 |
Family
ID=60555833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425952.9U Expired - Fee Related CN206732420U (en) | 2016-12-23 | 2016-12-23 | A kind of drawing horse structure of welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587215A (en) * | 2019-08-31 | 2019-12-20 | 上海二十冶建设有限公司 | Pull rod device for adjusting gap by assembling large-diameter pipeline welded junction |
| CN113798758A (en) * | 2021-09-28 | 2021-12-17 | 中船黄埔文冲船舶有限公司 | Auxiliary positioning welding tool for marine top type cable bracket |
-
2016
- 2016-12-23 CN CN201621425952.9U patent/CN206732420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587215A (en) * | 2019-08-31 | 2019-12-20 | 上海二十冶建设有限公司 | Pull rod device for adjusting gap by assembling large-diameter pipeline welded junction |
| CN113798758A (en) * | 2021-09-28 | 2021-12-17 | 中船黄埔文冲船舶有限公司 | Auxiliary positioning welding tool for marine top type cable bracket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20211223 |