CN208662609U - A kind of novel boss face flange drilling tooling - Google Patents

A kind of novel boss face flange drilling tooling Download PDF

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Publication number
CN208662609U
CN208662609U CN201821395308.0U CN201821395308U CN208662609U CN 208662609 U CN208662609 U CN 208662609U CN 201821395308 U CN201821395308 U CN 201821395308U CN 208662609 U CN208662609 U CN 208662609U
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CN
China
Prior art keywords
flange
boss face
diameter
terminal pad
shaft sleeve
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
Application number
CN201821395308.0U
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Chinese (zh)
Inventor
王涛
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.)
Tai'an Longtai Metal Products Co Ltd
Original Assignee
Tai'an Longtai Metal Products 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 Tai'an Longtai Metal Products Co Ltd filed Critical Tai'an Longtai Metal Products Co Ltd
Priority to CN201821395308.0U priority Critical patent/CN208662609U/en
Application granted granted Critical
Publication of CN208662609U publication Critical patent/CN208662609U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of novel boss face flange drilling toolings, it is related to machining field, it include positioning shaft sleeve, terminal pad and bushing plate, the utility model structure is simple, the boss face of two flanges is accommodated using two concave surface steps of terminal pad, two boss face flanges are fixed together by positioning shaft sleeve and the bushing plate at top, eliminate the gap between 2 boss face flanges, it avoids because iron filings wind the problem of scratching flange water-line face, the 2 boss face flanges that are once loaded are realized to drill, save the waiting time that repetition is loaded, improve the qualification rate of production efficiency and product.

Description

A kind of novel boss face flange drilling tooling
Technical field
The utility model relates to machine field, specifically a kind of novel boss face flange drilling tooling.
Background technique
The flange of boss face uses fluted drill in drilling operating, when indexing processing using index dial, due to the center of screw hole Away from other than the convex surface of flange, therefore the end face of 2 flanges is there is gap, and iron filings easily scratch the end face of product when drilling, so Be loaded 1 flange that can only drill every time.
Summary of the invention
To solve above-mentioned technical problem, the utility model provides a kind of novel boss face flange drilling tooling, It realizes that the two boss face flanges that are once loaded carry out drilling operation, saves the time, improve efficiency, improve product qualification rate, reduce The waste of cost of material.
The utility model solve its technical problem the technical solution adopted is that:
A kind of novel boss face flange drilling tooling includes positioning shaft sleeve, terminal pad and bushing plate, the positioning shaft sleeve Bottom be fixedly connected with the index dial of drilling machine, the positioning shaft sleeve top be used for locating flange vertical portion diameter and flange Diameter of bore is consistent, and the terminal pad is set as the cylindrical body with upper and lower two sides concave surface step and inner hollow, the connection The shape of the concave surface step of disk is consistent with flange boss face and size is slightly larger than flange boss face, the hollow space of the terminal pad Diameter is consistent with flange diameter of bore, outside diameter and flange outer diameter are consistent, and the bushing plate is set as with interfix hole With the cylindrical plate body of surrounding drilling, the diameter in the interfix hole is consistent with flange diameter of bore, the bushing plate side It is provided with locating slot, the corresponding side setting of the terminal pad is located by connecting plate.
The positioning shaft sleeve is set as the total height and bushing plate height of 2 flanges for the vertical portion height of locating flange The summation of the half of degree.
The utility model structure is simple, and the boss face of two flanges is accommodated using two concave surface steps of terminal pad, is passed through Two boss face flanges are fixed together by positioning shaft sleeve and the bushing plate at top, are eliminated between 2 boss face flanges Gap, avoid because iron filings wind the problem of scratching flange water-line face, realize the once 2 boss face flanges that are loaded and bored Hole saves the waiting time that repetition is loaded, improves the qualification rate of production efficiency and product.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, a kind of novel boss face flange drilling tooling, includes positioning shaft sleeve 1, terminal pad 2 and bushing plate 3, the bottom of the positioning shaft sleeve 1 is fixedly connected with the index dial of drilling machine, and 1 top of positioning shaft sleeve is for the perpendicular of locating flange 11 diameter of straight part is consistent with flange diameter of bore, and the terminal pad 2 is set as having in upper and lower two sides concave surface step and inside Empty cylindrical body, the shape of the concave surface step 21 of the terminal pad 2 is consistent with flange boss face and size is slightly larger than flange boss Face, 22 diameter of hollow space of the terminal pad 2 is consistent with flange diameter of bore, outside diameter and flange outer diameter are consistent, described Bushing plate 3 is set as the cylindrical plate body with interfix hole 31 and surrounding drilling 32, the diameter in the interfix hole 31 Consistent with flange diameter of bore, 3 side of bushing plate is provided with locating slot 33, and the setting of the terminal pad 2 corresponding side is fixed Position connecting plate 23.
As preferred mode, in the present embodiment, vertical portion height of the positioning shaft sleeve 1 for locating flange is arranged For the summation of the half of the total height and 3 height of bushing plate of 2 flanges.
In the present embodiment, by 2 boss face flanges and it is put into two concave surface steps up and down of terminal pad 2, inner hole is consistent It is put into positioning shaft sleeve 1, upper end is put into bushing plate 3, connect the two with 23 position of plate that is located by connecting by adjusting locating slot 33 It is good, and fixed by fastening nut, ensure that the screw hole center of bushing plate 3 away from and string away from the center with terminal pad 2 away from and string away from Dimensional tolerance it is consistent, accurately after clamping, realize the once 2 boss face flanges that are loaded and drill, substantially increase life Produce efficiency.The size of 2 two concave surface steps 21 of terminal pad is slightly larger than the boss face of flange, and receiving boss face so but eliminates two Gap between a boss face flange, avoid iron filings scratch flange water-line face the case where appearance, improve finished product quality and Qualification rate.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered Belong to the protection scope of the utility model.

Claims (2)

1. a kind of novel boss face flange drilling tooling, which is characterized in that include positioning shaft sleeve (1), terminal pad (2) and drill jig The bottom of plate (3), the positioning shaft sleeve (1) is fixedly connected with the index dial of drilling machine, and positioning shaft sleeve (1) top is for positioning Vertical portion (11) diameter of flange is consistent with flange diameter of bore, and the terminal pad (2) is set as having upper and lower two sides concave surface The shape of the cylindrical body of step and inner hollow, the concave surface step (21) of the terminal pad (2) is consistent with flange boss face and ruler Very little to be slightly larger than flange boss face, hollow space (22) diameter of the terminal pad (2) is consistent with flange diameter of bore, outside diameter Consistent with flange outer diameter, the bushing plate (3) is set as the cylindrical plate with interfix hole (31) and surrounding drilling (32) The diameter of body, the interfix hole (31) is consistent with flange diameter of bore, and bushing plate (3) side is provided with locating slot (33), the corresponding side setting of the terminal pad (2) is located by connecting plate (23).
2. a kind of novel boss face flange drilling tooling according to claim 1, which is characterized in that the positioning shaft sleeve (1) the total of the total heights of 2 flanges and the half of bushing plate (3) height is set as the vertical portion height of locating flange With.
CN201821395308.0U 2018-08-28 2018-08-28 A kind of novel boss face flange drilling tooling Active CN208662609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821395308.0U CN208662609U (en) 2018-08-28 2018-08-28 A kind of novel boss face flange drilling tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821395308.0U CN208662609U (en) 2018-08-28 2018-08-28 A kind of novel boss face flange drilling tooling

Publications (1)

Publication Number Publication Date
CN208662609U true CN208662609U (en) 2019-03-29

Family

ID=65840977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821395308.0U Active CN208662609U (en) 2018-08-28 2018-08-28 A kind of novel boss face flange drilling tooling

Country Status (1)

Country Link
CN (1) CN208662609U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Novel boss face flange drilling frock

Effective date of registration: 20200506

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Fengshan sub branch

Pledgor: LUDA (TAIAN) INDUSTRIAL Co.,Ltd.

Registration number: Y2020980001998

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210430

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Fengshan sub branch

Pledgor: LUDA (TAIAN) INDUSTRIAL Co.,Ltd.

Registration number: Y2020980001998

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A new type of drilling tool for flange with convex table

Effective date of registration: 20210603

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL Co.,Ltd.

Registration number: Y2021980004312

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220607

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2021980004312

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A new drilling tool for convex flange

Effective date of registration: 20220609

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2022980007363

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230608

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2022980007363

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A New Type of Drilling Fixture for Convex Table Flange

Effective date of registration: 20230614

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2023980043671

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2023980043671

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A new type of convex tabletop flange drilling fixture

Granted publication date: 20190329

Pledgee: Taian Bank Co.,Ltd. Feicheng Branch

Pledgor: LUDA (TAIAN) INDUSTRIAL CO.,LTD.

Registration number: Y2024980021713

PE01 Entry into force of the registration of the contract for pledge of patent right