CN203330616U - Single-locking piece hinge welding tool - Google Patents
Single-locking piece hinge welding tool Download PDFInfo
- Publication number
- CN203330616U CN203330616U CN2013203619315U CN201320361931U CN203330616U CN 203330616 U CN203330616 U CN 203330616U CN 2013203619315 U CN2013203619315 U CN 2013203619315U CN 201320361931 U CN201320361931 U CN 201320361931U CN 203330616 U CN203330616 U CN 203330616U
- Authority
- CN
- China
- Prior art keywords
- backer
- locking piece
- hinge
- coupling bar
- prop
- 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
Links
Images
Abstract
The utility model discloses a single-locking piece hinge welding tool. The single-locking piece hinge welding tool comprises a slab. A prop perpendicular to the slab is arranged on one side of the slab. A positioning block of a locking piece is arranged at the intersection of the prop and the slab. A connecting bolt which is used for fixing the locking piece and is inserted into the prop is arranged on the root portion of the prop. The connecting bolt is perpendicular to the prop. The connecting bolt is installed on the prop through a nut. By adopting the technical scheme, the single-locking piece hinge welding tool is used for positioning the locking piece and a hinge, the locking piece and the hinge are welded after being positioned, the hinge is dismounted after welding and cooling are conducted, and therefore cooling deformation is prevented; the positioning block is used, therefore, positioning is more accurate, wielding is convenient to conduct, welding quality and welding efficiency are improved, and the percent of pass of products is increased.
Description
Technical field
The utility model relates to a kind of monolock piece hinge welding tooling.
Background technology
The train hinge is a kind of foundry goods, having relatively high expectations to mould when the casting hinge.Hinge needs to be welded just and can be applied on equipment with lock dog after casting.In prior art, directly utilize the jog of hinge to position lock dog, then manually welding, but because hinge itself is foundry goods, mass ratio is larger, outward appearance is irregular, directly relies on the jog of hinge to position, weld seam contraction distortion after welding, cause the morpheme error of friendship larger, can cause the probability of occurrence of defective products to increase.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, provide a kind of welding quality that can improve hinge, guarantee the morpheme size after the welding of hinge, improve the monolock piece hinge welding tooling of its qualification rate.
In order to realize above-mentioned goal of the invention, the technical solution of the utility model is:
A kind of monolock piece hinge welding tooling, comprise flat board, a side at flat board is provided with perpendicular backer, be provided with the locating piece of lock dog in backer and dull and stereotyped intersection, backer's root be provided with insert the backer for the fixing coupling bar of lock dog, described coupling bar is vertical with the backer, and described coupling bar is arranged on the backer by nut.
Described coupling bar be T-shaped, comprise stub end and key, described stub end is for take the cylinder that is provided with the facade be parallel to each other that axis is symmetry axis.
Described coupling bar inserts the backer who is provided with through hole, and the location of stub end and lock dog is equipped with soon, between the backer outside and nut, is provided with spring.
The utility model compared with prior art, has the following advantages:
Utilize welding tooling to position lock dog and hinge, welded behind location, weld after cooling and pull down hinge, prevent cooling strain; Utilize the prenatal culture location more accurate, and the convenient operation welding, improved welding quality and welding efficiency, also improved the qualification rate of product.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation that Fig. 2 is coupling bar.
The specific embodiment
Below in conjunction with accompanying drawing, by most preferred embodiment, technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
As depicted in figs. 1 and 2, the utility model discloses a kind of monolock piece hinge welding tooling, comprise dull and stereotyped 1, a side dull and stereotyped 1 is provided with perpendicular backer 2, be provided with the locating piece 3 of lock dog in backer 2 and dull and stereotyped intersection, backer's root be provided with insert the backer for the fixing coupling bar 4 of lock dog, described coupling bar 4 is vertical with backer 2, described coupling bar is arranged on the backer by nut 5, described coupling bar be T-shaped, comprise stub end 41 and key 42, described stub end is for take the cylinder that is provided with the facade be parallel to each other that axis is symmetry axis, described coupling bar inserts the backer who is provided with through hole, the location of stub end and lock dog is equipped with soon, be provided with spring 6 between the backer outside and nut.
Claims (3)
1. a monolock piece hinge welding tooling, it is characterized in that: comprise flat board, a side at flat board is provided with perpendicular backer, be provided with the locating piece of lock dog in backer and dull and stereotyped intersection, backer's root be provided with insert the backer for the fixing coupling bar of lock dog, described coupling bar is vertical with the backer, and described coupling bar is arranged on the backer by nut.
2. monolock piece hinge welding tooling according to claim 1 is characterized in that: described coupling bar for T-shaped, comprise stub end and key, described stub end is for take the cylinder that is provided with the facade be parallel to each other that axis is symmetry axis.
3. monolock piece hinge welding tooling according to claim 2 is characterized in that: described coupling bar inserts the backer who is provided with through hole, and the location of stub end and lock dog is equipped with soon, outside the backer and between nut, is provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203619315U CN203330616U (en) | 2013-06-24 | 2013-06-24 | Single-locking piece hinge welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203619315U CN203330616U (en) | 2013-06-24 | 2013-06-24 | Single-locking piece hinge welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330616U true CN203330616U (en) | 2013-12-11 |
Family
ID=49699315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203619315U Expired - Fee Related CN203330616U (en) | 2013-06-24 | 2013-06-24 | Single-locking piece hinge welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608150A (en) * | 2018-06-11 | 2018-10-02 | 河南森源电气股份有限公司 | Hinge welding tooling |
-
2013
- 2013-06-24 CN CN2013203619315U patent/CN203330616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608150A (en) * | 2018-06-11 | 2018-10-02 | 河南森源电气股份有限公司 | Hinge welding tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203945031U (en) | A kind of rail vehicle pillow pulling delays assembly assembly welding frock | |
| CN203330616U (en) | Single-locking piece hinge welding tool | |
| CN202756347U (en) | I-shaped steel connection structure | |
| CN202388112U (en) | Mounting device of arc striking and extinguishing plate | |
| CN203541806U (en) | Welding tooling of backing weld of transverse welding seam | |
| CN201664886U (en) | Clamping device | |
| CN201664832U (en) | Head frame welding platform | |
| CN203330617U (en) | Composite molding bed used for train hinge | |
| CN204135122U (en) | A kind of apparatus for correcting for heavy rail end head | |
| CN203832504U (en) | Universal connecting rod capable of increasing distance between electric locomotive and quenching compartment | |
| CN203356943U (en) | Pipe fitting butt-welding correcting and positioning device | |
| CN204171555U (en) | A kind of bonding machine locomotive | |
| CN203997569U (en) | A kind of block that connects freight container headstock and drag case | |
| CN204038453U (en) | Off-line chassis maintenance line-shifting machine | |
| CN203285287U (en) | Tower barrel door of wind driven generator | |
| CN203066503U (en) | Edge and opening protection device | |
| CN202283935U (en) | Third cross beam for automobile chassis | |
| CN204366117U (en) | A kind of hole processing device of delivery sheet | |
| CN107598649B (en) | Edge planer advances board location frock | |
| CN203791893U (en) | Adjustable assembly positioning device for center sill connecting plate | |
| CN205189142U (en) | Steel structure connecting piece | |
| CN203528480U (en) | Welding assembly type rope clip capable of being taken down and hung | |
| CN215393449U (en) | Steel form fixed-position welding operation platform | |
| CN203018947U (en) | Bulletproof vehicle door welding deformation prevention clamping fixture | |
| CN203371213U (en) | Wide plate extension turnover tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |