CN202984979U - Welding and positioning disk for screw - Google Patents
Welding and positioning disk for screw Download PDFInfo
- Publication number
- CN202984979U CN202984979U CN 201220691558 CN201220691558U CN202984979U CN 202984979 U CN202984979 U CN 202984979U CN 201220691558 CN201220691558 CN 201220691558 CN 201220691558 U CN201220691558 U CN 201220691558U CN 202984979 U CN202984979 U CN 202984979U
- Authority
- CN
- China
- Prior art keywords
- disk
- positioning
- hole
- welding
- screw rod
- 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
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a positioning tool, in particular to a welding and positioning disk for a screw. The welding and positioning disk is a three-stage step disk formed integrally, and comprises a clamping disk capable of being embedded into a mounting hole, a support disk greater than the mounting hole, and a positioning fixing disk according to the diameter from small to large sequentially, wherein at least two positioning through holes for welding bolts are formed in the positioning fixing disk corresponding to the edge of the support disk, penetrate through the edge of the support disk to form semicircle through holes, and are uniformly distributed in the same circle of the positioning fixing disk. The welding and positioning disk for the screw ensures that an insulating tape is convenient to mount, and avoids the transposition of the insulating tape.
Description
Technical field:
The utility model relates to a kind of welding orientation tool, especially a kind of screw rod welding positioning disk.
Background technology:
In the time of mechanical erection; be provided with the installation pore structure in the middle of usually can encountering a kind of installing plate; this installing hole surrounding uniformly positioning stud that distributing again generally when making positioning stud, first determines in installing hole surrounding usage flag the particular location that positioning screw will weld now; because welding need to apply a part of power on screw rod; easily make positioning screw move the position, with this kind method waste material, complex operation; waste time and energy, the not high deficiency of qualification rate.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of accurate positioning, the welding orientation tool of convenient welding.
In order to solve the above problems, the utility model provides a kind of screw rod welding positioning disk, three grades of ladder dishes that described location fixed disk is formed in one, three grades of ladder dish diameters are followed successively by the chuck that can embed installing hole from small to large, supporting disk and location fixed disk greater than installing hole, be provided with the positioning through hole of weld bolt on location fixed disk corresponding to described supporting disk edge, positioning through hole passes half-round cross hole of edge formation of supporting disk simultaneously, described positioning through hole setting has two at least, and evenly distributes on the same circle of location fixed disk.
In order to facilitate screw rod welding positioning disk to propose from installing hole, described three grades of ladder dish axle center are provided with the axis hole that can Convenient handle inserts.
Adopt the advantage of the utility model screw rod welding positioning disk to be: because the diameter of three grades of ladder dishes is followed successively by the chuck that can embed installing hole from small to large, supporting disk and location fixed disk greater than installing hole, chuck embeds installing hole can make radially fixing, the diameter of supporting disk is greater than installing hole, but its objective is and provide an operating space for the welding screw rod; 2, be provided with the positioning through hole of weld bolt on location fixed disk corresponding to supporting disk edge, the screw rod of welding can be inserted in its positioning through hole; 3, should be in the time of welding and need to apply external force at the screw rod top, may cause the screw rod transposition, the edge that passes supporting disk due to positioning through hole forms a half-round cross hole, can utilize the support force of semicircle orifice to offset the power that applies of welding; 4, the positioning through hole setting has two at least, and evenly distributes on the same circle of location fixed disk, can be accurately with the bolt uniform welding at the installing hole edge.
Description of drawings:
Fig. 1: the structural representation that is the present embodiment screw rod welding positioning disk;
Fig. 2: the left TV structure schematic diagram that is the present embodiment screw rod welding positioning disk.
The specific embodiment:
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
A kind of screw rod welding positioning disk as shown in Figure 1, three grades of ladder dishes that are formed in one, three grades of ladder dish diameters are followed successively by the chuck 3 that can embed installing hole from small to large, supporting disk 2 and location fixed disk 1 greater than installing hole, be provided with the positioning through hole 4 of weld bolt on location fixed disk 1 corresponding to described supporting disk edge, positioning through hole 4 passes half-round cross hole of edge formation of supporting disk 2 simultaneously, described positioning through hole 4 arranges has two at least, and evenly distributes on the same circle of location fixed disk 1.
Because three grades of ladder dish diameters are followed successively by the chuck 3 that can embed installing hole from small to large, supporting disk 2 and location fixed disk 1 greater than installing hole, chuck 3 embeds installing holes can make radially fixing, the diameter of supporting disk 2 is greater than installing hole, but its objective is and provide an operating space for the welding screw rod; Be provided with the positioning through hole 4 of weld bolt on location fixed disk 1 corresponding to supporting disk edge, the screw rod of welding can be inserted in its positioning through hole 4; Because need to apply external force at the screw rod top when welding, may cause the screw rod transposition, the edge that passes supporting disk 2 due to positioning through hole 4 forms a half-round cross hole, can utilize the support force of semicircle orifice to offset the power that applies of welding; The positioning through hole setting has two at least, and evenly distributes on the same circle of location fixed disk 1, can be accurately with the bolt uniform welding at the installing hole edge.
In order to facilitate screw rod welding positioning disk to propose from installing hole, the place, axle center of three grades of ladder dishes is provided with the through hole that can Convenient handle inserts.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. a screw rod welds positioning disk, three grades of ladder dishes that are formed in one, three grades of ladder dish diameters are followed successively by the chuck that can embed installing hole from small to large, supporting disk and location fixed disk greater than installing hole, it is characterized in that: the positioning through hole that is provided with weld bolt on location fixed disk corresponding to the edge of described supporting disk, positioning through hole passes half-round cross hole of edge formation of supporting disk simultaneously, and described positioning through hole setting has two at least, and evenly distributes on the same circle of location fixed disk.
2. screw rod according to claim 1 welding positioning disk is characterized in that: described three grades of ladder dish axle center are provided with the through hole that can Convenient handle inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691558 CN202984979U (en) | 2012-12-14 | 2012-12-14 | Welding and positioning disk for screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691558 CN202984979U (en) | 2012-12-14 | 2012-12-14 | Welding and positioning disk for screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984979U true CN202984979U (en) | 2013-06-12 |
Family
ID=48556200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691558 Expired - Fee Related CN202984979U (en) | 2012-12-14 | 2012-12-14 | Welding and positioning disk for screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714702A (en) * | 2021-09-14 | 2021-11-30 | 广东同益空气能科技股份有限公司 | Tool for multi-station universal welding and welding method based on tool |
-
2012
- 2012-12-14 CN CN 201220691558 patent/CN202984979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714702A (en) * | 2021-09-14 | 2021-11-30 | 广东同益空气能科技股份有限公司 | Tool for multi-station universal welding and welding method based on tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202984979U (en) | Welding and positioning disk for screw | |
| CN203091886U (en) | Expansion hobbing fixture for large-diameter hole | |
| CN207054276U (en) | A kind of applicable different height trees supporting device | |
| CN203614525U (en) | Communication device installing support | |
| CN203348784U (en) | Self-locking flange | |
| CN203343937U (en) | Installing clamp for automobile part | |
| CN202963853U (en) | Supporting and positioning mechanism for modifying car body | |
| CN202380804U (en) | Telegraph pole correction tool | |
| CN201994148U (en) | Universal base for transmission line sitting type arrester | |
| CN204348920U (en) | A kind of grid antenna device | |
| CN203958274U (en) | The mounting bracket of electric booster steering controller | |
| CN201841342U (en) | Adjustable broaching support frame | |
| CN203231515U (en) | L-shaped steel structure for supporting air conditioning outer machine | |
| CN203817687U (en) | Welding fixture for stepped column | |
| CN203674822U (en) | Motor stator iron core novel fixation structure | |
| CN202669665U (en) | Bracket for mounting power amplifiers for vehicle and vehicle applying bracket | |
| CN204039513U (en) | A kind of Tubular titanium anode | |
| CN203618095U (en) | Installation rack used for broadband integration distribution box | |
| CN203552933U (en) | Installation tool for iron core and voltage regulating coil of transformer | |
| CN203218135U (en) | Installation clamping fixture for vacuum tube assembly of intermediate-voltage vacuum circuit breaker | |
| CN203672548U (en) | Movable device for fixing pressure box | |
| CN203340485U (en) | Electrical equipment installation support on telegraph pole | |
| CN203961253U (en) | A kind of support pipe holder | |
| CN203338955U (en) | Improved fixing supporting plate for temperature control probe of phase-shifting rectifier transformer | |
| CN203472551U (en) | Automobile pedal mounting structure and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131214 |