CN215146791U - Drilling positioning pin for drilling on steel structure - Google Patents
Drilling positioning pin for drilling on steel structure Download PDFInfo
- Publication number
- CN215146791U CN215146791U CN202120838654.7U CN202120838654U CN215146791U CN 215146791 U CN215146791 U CN 215146791U CN 202120838654 U CN202120838654 U CN 202120838654U CN 215146791 U CN215146791 U CN 215146791U
- Authority
- CN
- China
- Prior art keywords
- pin
- drilling
- diameter
- limiting plate
- pins
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a join in marriage brill shop bolt for drilling on steel construction, including a circular shape limiting plate, the first pin of one side welding of limiting plate, opposite side welding second pin, the diameter of limiting plate is greater than the diameter of two pins, and the diameter of first pin and second pin matches with the aperture of two kinds of drilling respectively, and two pins are coaxial. The utility model discloses can satisfy the location of punching in two kinds of apertures, the location is accurate, and the plug is convenient, can facilitate for the construction.
Description
Technical Field
The utility model relates to a steel construction processing technology field, concretely relates to join in marriage when drilling shop bolt for drilling on steel construction.
Background
Can relate to the join in marriage of a large amount of spare parts and bore in the construction of steel structure bridge and bore, will fix a position the base plate with the part of waiting to punch during the construction, and the scene needs a large amount of locating pins, all uses the bolt as the locating pin temporarily at present, and the problem that exists is that the diameter of bolt is not necessarily matchd with the aperture of punching, leads to the location inaccurate, and second the afterbody of bolt is the flat top, is not convenient for the handheld plug of constructor.
Disclosure of Invention
The utility model aims at providing a pin that is used for punching the location on the steel construction specially, provides convenience for the construction.
The technical scheme of the utility model as follows:
the utility model provides a join in marriage brill shop bolt for holing on steel construction which characterized in that: the hole drilling device comprises a circular limiting plate, wherein a first pin is welded on one side of the limiting plate, a second pin is welded on the other side of the limiting plate, the diameter of the limiting plate is larger than the diameter of the two pins, the diameter of the first pin and the diameter of the second pin are respectively matched with the hole diameter of two kinds of drilled holes, and the two pins are coaxial.
The utility model discloses to be equipped with the pin of two kinds of different specifications, can satisfy the location of punching in two kinds of apertures, the location is accurate, and handheld convenience during the plug can effectively improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a usage state of the present invention.
Detailed Description
As shown in fig. 1, the utility model discloses a circular shape limiting plate 1, one side welding first pin 2 of limiting plate, opposite side welding second pin 3, the diameter of limiting plate is greater than the diameter of two pins, and the diameter of first pin and second pin matches with the aperture of two kinds of drilling respectively, and two pins are coaxial.
Figure 2 shows that the utility model is used for the user state picture that punches on the steel sheet, drilling has been preset on base plate 4, with base plate and the 5 coincide of the raw materials steel sheet of treating drilling, on the raw materials steel sheet earlier on the opposite angle or both sides bore establish two at least drilling, then select the pin that matches with drilling, if the diameter of first pin 2 matches with drilling, then handheld second pin 3 inserts first pin in the drilling of having bored, fixes a position base plate 4 and raw materials steel sheet 5, then continues all the other drilling constructions.
Claims (1)
1. The utility model provides a join in marriage brill shop bolt for holing on steel construction which characterized in that: the hole drilling device comprises a circular limiting plate, wherein a first pin is welded on one side of the limiting plate, a second pin is welded on the other side of the limiting plate, the diameter of the limiting plate is larger than the diameter of the two pins, the diameter of the first pin and the diameter of the second pin are respectively matched with the hole diameter of two kinds of drilled holes, and the two pins are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120838654.7U CN215146791U (en) | 2021-04-22 | 2021-04-22 | Drilling positioning pin for drilling on steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120838654.7U CN215146791U (en) | 2021-04-22 | 2021-04-22 | Drilling positioning pin for drilling on steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146791U true CN215146791U (en) | 2021-12-14 |
Family
ID=79362416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120838654.7U Active CN215146791U (en) | 2021-04-22 | 2021-04-22 | Drilling positioning pin for drilling on steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146791U (en) |
-
2021
- 2021-04-22 CN CN202120838654.7U patent/CN215146791U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2915356Y (en) | Drill jig for automobile knuckle turning | |
| CN215146791U (en) | Drilling positioning pin for drilling on steel structure | |
| CN206882853U (en) | A kind of novel supporting plate nut drill jig | |
| CN205817360U (en) | Deep hole drill clamping fixture | |
| CN209550659U (en) | A kind of punching jig of U-shaped workpiece | |
| CN204035322U (en) | Processing heat radiator pressing hole decompressor | |
| CN216326800U (en) | Hinge beam ear hole boring tool | |
| CN202527975U (en) | Nozzle body locating device | |
| CN203109646U (en) | Drilling machine mud pump bearing cap machining tool | |
| CN210305858U (en) | Drilling positioning fixture suitable for sheet metal workpieces | |
| CN106312138A (en) | Drilling clamp for fender | |
| CN210549667U (en) | Symmetrical milling tool for flat machining on shaft workpiece | |
| CN203304632U (en) | Tool structure for gear oil pump body drilling | |
| CN207372769U (en) | A kind of vehicle clamper of quick-clamping cuboid part | |
| CN206316797U (en) | A kind of adjustment sheet class part bores milling universal fixturing | |
| CN213317869U (en) | Waist-shaped boss workpiece drilling and positioning device | |
| CN216264693U (en) | Clamping table for hole aligning machining of special-shaped workpiece | |
| CN219967155U (en) | Positioning jig | |
| CN210848481U (en) | Drilling tool | |
| CN213451220U (en) | Hydraulic quick-change pin shaft structure of loader | |
| CN220592300U (en) | Tool for curved surface punching and positioning | |
| CN203679348U (en) | Punching tool for double hole site of automobile balance support | |
| CN210412703U (en) | Valve cabinet drilling tool | |
| CN214720842U (en) | Self-centering device for machining | |
| CN218192062U (en) | Arc-shaped groove template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |