CN202212621U - Clamping device special for drilling two holes on part - Google Patents

Clamping device special for drilling two holes on part Download PDF

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Publication number
CN202212621U
CN202212621U CN2011202636704U CN201120263670U CN202212621U CN 202212621 U CN202212621 U CN 202212621U CN 2011202636704 U CN2011202636704 U CN 2011202636704U CN 201120263670 U CN201120263670 U CN 201120263670U CN 202212621 U CN202212621 U CN 202212621U
Authority
CN
China
Prior art keywords
clamping
drill bushing
drill
plate
base plate
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
Application number
CN2011202636704U
Other languages
Chinese (zh)
Inventor
张涛
王金鹏
崔超
崔越
崔建涛
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.)
Tianjin Chentao Precision Machinery Equipment Co Ltd
Original Assignee
Tianjin Chentao Precision Machinery Equipment 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 Tianjin Chentao Precision Machinery Equipment Co Ltd filed Critical Tianjin Chentao Precision Machinery Equipment Co Ltd
Priority to CN2011202636704U priority Critical patent/CN202212621U/en
Application granted granted Critical
Publication of CN202212621U publication Critical patent/CN202212621U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a clamping device special for drilling two holes on a part. The device comprises a bottom plate, a drill bushing bracket and drill bushings, wherein the drill bushing bracket is arranged on the bottom plate; two drill bushings are vertically arranged on the drill bushing bracket; a workpiece machining area is formed between the drill bushing bracket and the bottom plate; and a pressing plate positioned above the drill bushing bracket and used for pressing a workpiece is horizontally arranged on the bottom plate. The clamping device special for drilling the two holes on the part has a simple structure, a scientific design and high practicability. The improved clamping device can finish two procedures by once clamping, the size accuracy of the machined part meets drawing requirements, and working efficiency is improved by more than two times. In addition, the drill bushings of the clamping device are made of a high-quality stainless steel material so as to be durable and difficult to abrade.

Description

Part bores the special-purpose clamping device of diplopore
Technical field
The utility model relates to the clamping and fixing device field, and especially a kind of part bores the special-purpose clamping device of diplopore.
Background technology
Need before the part boring to use anchor clamps to be fixed earlier; And then carry out follow-up boring work; Usually can only bore a hole at every turn, if workpiece need be processed two holes, after then need workpiece being pulled down once more clamping location could bore second hole; Therefore occur following problem easily: 1, clamping times is many, the time is long, and working (machining) efficiency is low; 2, clamping causes mismachining tolerance to increase repeatedly, and each dimensional accuracy of workpiece is difficult to guarantee, causes percent defective to rise.
Summary of the invention
It is a kind of reasonable in design that the purpose of the utility model is to provide, and scientific structure is easy to use, and the part that clamping times is few, speed is fast, precision is high bores the special-purpose clamping device of diplopore.
The purpose of the utility model is achieved in that
A kind of part bores the special-purpose clamping device of diplopore; It is characterized in that: comprise base plate, drill bushing support and drill bushing; The drill bushing support is installed on the base plate; Two drill bushings vertically are installed on this drill bushing support, are formed a workpiece machining area between drill bushing support and the base plate, level installation one is positioned at the pressing plate that drill bushing support top is used for the roof pressure workpiece on the base plate.
And the middle part of said pressing plate is installed on the base plate through the hold-down screw engagement, and the rear end of pressing plate is connected with base plate through adjustment screw, and the front end of pressing plate is positioned at workpiece machining area top.
The advantage and the good effect of the utility model are:
1, two drill bushings is installed on the drill bushing support of this clamping device; The position and the diameter in two holes that the position of these two drill bushings and diameter and workpiece will be processed match; Therefore can accomplish the boring work in two holes through a clamping, simplify work flow, shortened process time, improved working (machining) efficiency.
2, it is half the to use this clamping device can clamping times be reduced, and has therefore dwindled error, has improved the precision of processing, has reduced the production cost of percent defective and enterprise.
3, owing to use this clamping device can reduce clamping times, therefore greatly also reduced working strength of workers.
4, the utility model is that a kind of simple in structure, design science, practical part bore the special-purpose clamping device of diplopore; These anchor clamps can be accomplished 2 procedures through improving a clamping; Each dimensional accuracy of part after the processing has all reached drawing requirement, and operating efficiency improves more than 2 times.In addition, the drill bushing in these anchor clamps adopts the high quality white steel to process, and is durable in use, not easy to wear.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sketch map one of workpiece;
Fig. 4 is the sketch map two of workpiece.
The specific embodiment
Be described in detail the embodiment of the utility model below in conjunction with accompanying drawing; Need to prove that present embodiment is narrative, is not determinate, can not limit the protection domain of the utility model with this.
A kind of part bores the special-purpose clamping device of diplopore, and the innovative point of the utility model is: comprise base plate 1, drill bushing support 4 and drill bushing 5, the drill bushing support is installed on the base plate, forms a workpiece machining area between drill bushing support and the base plate.Two drill bushings vertically are installed on this drill bushing support, and the position in two holes and diameter match on the position of these two drill bushings and diameter and the workpiece.
Level installation one is positioned at the pressing plate 2 that drill bushing support top is used for the roof pressure workpiece on the base plate; Its concrete mounting structure is: an open slot is made in the rear end of pressing plate; Vertically put an adjustment screw 7 in this open slot; This adjustment screw is installed on the base plate, and the rear end of pressing plate is connected with base plate through this adjustment screw; The middle part of pressing plate is installed on the base plate through hold-down screw 3 engagements; The front end of pressing plate is positioned at workpiece machining area top, is used for roof pressure location workpiece 6.

Claims (2)

1. a part bores the special-purpose clamping device of diplopore; It is characterized in that: comprise base plate, drill bushing support and drill bushing; The drill bushing support is installed on the base plate; Two drill bushings vertically are installed on this drill bushing support, are formed a workpiece machining area between drill bushing support and the base plate, level installation one is positioned at the pressing plate that drill bushing support top is used for the roof pressure workpiece on the base plate.
2. a kind of part according to claim 1 bores the special-purpose clamping device of diplopore; It is characterized in that: the middle part of said pressing plate is installed on the base plate through the hold-down screw engagement; The rear end of pressing plate is connected with base plate through adjustment screw, and the front end of pressing plate is positioned at workpiece machining area top.
CN2011202636704U 2011-07-25 2011-07-25 Clamping device special for drilling two holes on part Expired - Fee Related CN202212621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202636704U CN202212621U (en) 2011-07-25 2011-07-25 Clamping device special for drilling two holes on part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202636704U CN202212621U (en) 2011-07-25 2011-07-25 Clamping device special for drilling two holes on part

Publications (1)

Publication Number Publication Date
CN202212621U true CN202212621U (en) 2012-05-09

Family

ID=46011891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202636704U Expired - Fee Related CN202212621U (en) 2011-07-25 2011-07-25 Clamping device special for drilling two holes on part

Country Status (1)

Country Link
CN (1) CN202212621U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397523A (en) * 2015-12-16 2016-03-16 芜湖杰诺科技有限公司 Cuttings-prevention fixture used for milling of end face of equal-three-way valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397523A (en) * 2015-12-16 2016-03-16 芜湖杰诺科技有限公司 Cuttings-prevention fixture used for milling of end face of equal-three-way valve
CN105397523B (en) * 2015-12-16 2018-08-28 芜湖杰诺科技有限公司 A kind of anti-chip formula fixture of positive three-way valve face milling

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120509

Termination date: 20130725

C17 Cessation of patent right