CN203665139U - Simple drill hole clamp for grouped drill - Google Patents

Simple drill hole clamp for grouped drill Download PDF

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Publication number
CN203665139U
CN203665139U CN201320752430.XU CN201320752430U CN203665139U CN 203665139 U CN203665139 U CN 203665139U CN 201320752430 U CN201320752430 U CN 201320752430U CN 203665139 U CN203665139 U CN 203665139U
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CN
China
Prior art keywords
clamping plate
screw rod
nut
grouped
drill
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
CN201320752430.XU
Other languages
Chinese (zh)
Inventor
左宁
刘春友
宋永伟
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.)
Liaoning Petroleum Machinery Manufacturing Co Ltd
Original Assignee
Liaoning Petroleum Machinery Manufacturing 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 Liaoning Petroleum Machinery Manufacturing Co Ltd filed Critical Liaoning Petroleum Machinery Manufacturing Co Ltd
Priority to CN201320752430.XU priority Critical patent/CN203665139U/en
Application granted granted Critical
Publication of CN203665139U publication Critical patent/CN203665139U/en
Active legal-status Critical Current
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Abstract

The utility model relates to a simple drill hole clamp for grouped drill. The simple drill hole clamp comprises a horizontal clamping plate, a vertical clamping plate, fixing nuts, a screw rod and a locating nut. The horizontal clamping plate and the vertical clamping plate are welded into one in a 90-degree mode. The outer side of the horizontal clamping plate is provided with a hole which penetrates through the screw rod and locked and fixed through the upper fixing nut and the lower fixing nut. The head of the screw rod is clamped into a T-shaped groove of a work table of a radial drilling machine and locked through the locating nut. The length of the vertical clamping plate is smaller than the length of the portion, between the fixing nuts and the locating nut, of the screw rod. Compared with the prior art, the simple drill hole clamp has the advantages of being used for forming grouped drill holes when a large number of sheet-like parts are processed and the precision requirement is not high, being simple in structure and high in universality, shortening the subsidiary time and improving the production efficiency; the grouped parts can be located fast and accurately.

Description

One is bored simple and easy boring grab in groups
Technical field
The utility model relates to a kind of machine tool accessories, relates in particular to the simple and easy boring grab of brill in groups that a kind of radial drilling machine uses.
Background technology
Processing is in the local technical process of manufacturing at product in groups, the part that belongs to same group is concentrated on same equipment, adopt same instrument, fixture by common method processing, to reach expanding production in batches, shorten non-cutting time, the object of enhancing productivity.Processing in batch simple plate-shaped part and borehole accuracy when less demanding, often can be by stacked multiple parts boring, but all can cause larger mismachining tolerance when uneven when chucking power bias or placing part.
Summary of the invention
The utility model provides a kind of simple and easy boring grab for holing in groups, and simple in structure, highly versatile, can make Group Parts quick and precisely locate, and shortens unproductive time, enhances productivity.
In order to address the above problem, the utility model by the following technical solutions:
One is bored simple and easy boring grab in groups, comprise horizontal clamping plate, vertical clamping plate, hold-down nut, screw rod, setscrew nut, described horizontal clamping plate are with vertically clamping plate are in 90 ° integrally welded, horizontal clamping plate outside has a hole to be through on screw rod, and be locked by upper and lower two hold-down nuts, screw head is stuck in radial drilling machine T-shaped groove of working table, and locks with setscrew nut, and vertically the height of clamping plate is less than the length of screw rod between hold-down nut and setscrew nut.
Compared with prior art, the beneficial effects of the utility model are:
For processing plate-shaped part in enormous quantities and the required precision boring in groups when not high, simple in structure, highly versatile, can make Group Parts quick and precisely locate, and shortens unproductive time, enhances productivity.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that bores in groups simple and easy boring grab of the utility model.
In figure: 1. vertical clamping plate 3. hold-down nut 4. screw rod 5. setscrew nuts of horizontal clamping plate 2.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
See Fig. 1, it is a kind of structural representation that bores in groups simple and easy boring grab of the utility model, comprise horizontal clamping plate 1, vertical clamping plate 2, hold-down nut 3, screw rod 4, setscrew nut 5, described horizontal clamping plate 1 are with vertically clamping plate 2 are in 90 ° integrally welded, horizontal clamping plate 1 outside has a hole to be through on screw rod 4, and be locked by upper and lower two hold-down nuts 3, screw rod 4 heads are stuck in radial drilling machine T-shaped groove of working table, and lock with setscrew nut 5, vertically the height of clamping plate 2 is less than the length of screw rod 4 between hold-down nut 3 and setscrew nut 5.
When use, by good the placing part of boring in groups, screw rod 4 is located and locked on the workbench of radial drilling machine, according to the overall height of boring part adjust horizontal clamping plate 1 with its simultaneously, by the vertical clamping plate 2 of same surperficial snap that are in line on boring part or area is larger, tighten hold-down nut 3, the part of now holing is clamped, can hole.Because all position in level and vertical direction, can effectively prevent clamping force bias, clamp more solid and reliable.After having holed, hold-down nut 3 is unclamped to (need not unload), angle of splint body rotation can be changed to group part and process.This clamp structure is simple, and highly versatile is as higher in the precision of machining hole, also can on horizontal clamping plate 1, install drill jig additional.

Claims (1)

1. one kind is bored simple and easy boring grab in groups, it is characterized in that, comprise horizontal clamping plate, vertical clamping plate, hold-down nut, screw rod, setscrew nut, described horizontal clamping plate are with vertically clamping plate are in 90 ° integrally welded, horizontal clamping plate outside has a hole to be through on screw rod, and is locked by upper and lower two hold-down nuts, and screw head is stuck in radial drilling machine T-shaped groove of working table, and lock with setscrew nut, vertically the height of clamping plate is less than the length of screw rod between hold-down nut and setscrew nut.
CN201320752430.XU 2013-11-25 2013-11-25 Simple drill hole clamp for grouped drill Active CN203665139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320752430.XU CN203665139U (en) 2013-11-25 2013-11-25 Simple drill hole clamp for grouped drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320752430.XU CN203665139U (en) 2013-11-25 2013-11-25 Simple drill hole clamp for grouped drill

Publications (1)

Publication Number Publication Date
CN203665139U true CN203665139U (en) 2014-06-25

Family

ID=50961472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320752430.XU Active CN203665139U (en) 2013-11-25 2013-11-25 Simple drill hole clamp for grouped drill

Country Status (1)

Country Link
CN (1) CN203665139U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111156883A (en) * 2020-01-02 2020-05-15 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) Fixing device and hollow columnar device testing equipment using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111156883A (en) * 2020-01-02 2020-05-15 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) Fixing device and hollow columnar device testing equipment using same
CN111156883B (en) * 2020-01-02 2022-04-12 北京半导体专用设备研究所(中国电子科技集团公司第四十五研究所) Fixing device and hollow columnar device testing equipment using same

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