CN102259274A - Clamping equipment special for drilling two holes - Google Patents

Clamping equipment special for drilling two holes Download PDF

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Publication number
CN102259274A
CN102259274A CN2011102074218A CN201110207421A CN102259274A CN 102259274 A CN102259274 A CN 102259274A CN 2011102074218 A CN2011102074218 A CN 2011102074218A CN 201110207421 A CN201110207421 A CN 201110207421A CN 102259274 A CN102259274 A CN 102259274A
Authority
CN
China
Prior art keywords
workbench
holes
baffle plate
pressing plate
worktable
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.)
Pending
Application number
CN2011102074218A
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 CN2011102074218A priority Critical patent/CN102259274A/en
Publication of CN102259274A publication Critical patent/CN102259274A/en
Pending legal-status Critical Current

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Abstract

The invention relates to clamping equipment special for drilling two holes, which comprises a worktable, wherein the worktable is formed by fixedly arranging a top plate and a side plate; a baffle and a pressing plate positioned below the baffle are horizontally arranged on a lower bottom surface of the top plate of the worktable; a positioning screw is horizontally arranged on the side plate of the worktable; a workpiece machining area is formed between the baffle and the positioning screw; and two drilling sleeves which are positioned above the workpiece machining area are vertically arranged on the top plate of the worktable. The clamping equipment special for drilling the two holes has a simple structure and a scientific design and is easy to manufacture, after the device is improved, two processes can be finished through one-time clamping, high-quality and durable white steel drilling sleeves are adopted, dimensional accuracy of the machined parts meets drawing requirements, and the working efficiency is improved by more than two times.

Description

Two holes of a kind of brill exclusive clamps holding equipment
Technical field
The present invention relates to the clamping device in the field of machining, two holes of especially a kind of brill exclusive clamps holding equipment.
Background technology
Need on the part to bore at present to make two holes, owing to there is not the special-purpose instrument that grips, use the each clamping of conventional machining process can only get out a hole, just need carry out twice clamping and just can machine if want to get out two holes on part, therefore cause following problem to occur: 1, the clamping time is grown, operation is many, working (machining) efficiency is low; 2, error appears in clamping easily repeatedly, causes each dimensional accuracy of part to be difficult to guarantee.
Summary of the invention
The object of the present invention is to provide a kind of reasonable in design, scientific structure, a clamping easy to use, that working (machining) efficiency is high, mismachining tolerance is little can finish two holes of the brill exclusive clamps holding equipment that bores the work of two holes.
The object of the present invention is achieved like this:
Two holes of a kind of brill exclusive clamps holding equipment, comprise workbench, this workbench is installed by top board and side plate and forms, it is characterized in that: the bottom surface level of workbench top board is installed a baffle plate, the side plate level of workbench is installed a location screw rod, form a workpiece machining area between baffle plate and the positioning screw, the bottom surface of workbench top board also level is installed a pressing plate that is positioned at the baffle plate below, and two drill bushings that are positioned at workpiece machining area top vertically are installed on the top board of workbench.
And described baffle plate is L shaped baffle plate.
And, one group of reference column is installed on the described baffle plate, this reference column is installed in respectively on two side arms of baffle plate.
And an open slot is made in the left side of described pressing plate upper surface, and a roll adjustment screw vertically is installed on the workbench, and the bottom of this roll adjustment screw is seated in the open slot.
And described pressing plate middle part is installed on the workbench by vertical attachment screw engagement, is set with spring on the attachment screw between pressing plate and the workbench.
And slotted hole is made at described pressing plate middle part, and attachment screw is installed in this slotted hole.
Advantage of the present invention and good effect are:
1, this clamping device is special-purpose boring grab, and two drill bushings that are positioned at workpiece machining area top vertically are installed on the top board of its workbench, and the diameter and the position in the diameter of these two drill bushings and position and two holes that will process match.Therefore use this device to carry out the boring work that No. one time clamping can be finished two holes, thus greatly reduced clamping time, improved production efficiency.
2, use this clamping device can avoid the error of bringing because of repeated clamping, can improve the qualification rate of machining accuracy and product.
3, on the baffle plate of this clamping device reference column is installed, positioning screw is installed on the workbench, baffle plate also can play the effect of roof pressure workpiece, and this structure has guaranteed that workpiece adds the stability in man-hour, avoids workpiece to be shifted, and helps improving the precision of processing.
4, the present invention is a kind of simple in structure, design science, two holes of brill exclusive clamps holding equipment easy to manufacture, this device improves a back clamping can finish two procedures, and the durable white steel material drill bushing of employing high-quality, each dimensional accuracy of part after the processing has all reached the drawing requirement, and operating efficiency improves more than 2 times.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Be described in detail embodiments of the invention below in conjunction with accompanying drawing; Need to prove that present embodiment is narrative, is not determinate, can not limit protection scope of the present invention with this.
Two holes of a kind of brill exclusive clamps holding equipment, comprise workbench, this workbench is installed by screw 3 by top board 1 and side plate 9 and forms, the bottom surface level of workbench top board is installed a baffle plate 4, this baffle plate is L shaped baffle plate, one group of reference column 10 is installed on this baffle plate, and the reference column in the present embodiment is three, and it is installed in respectively on two side arms of L shaped baffle plate.A location screw rod 6 is installed in the side plate level engagement of workbench, form a workpiece machining area between baffle plate and the positioning screw, two drill bushings 7 that are positioned at workpiece machining area top vertically are installed on the top board of workbench, and the diameter and the position in two holes of the diameter of these two drill bushings and position and workpiece to be processed 8 match.
The bottom surface of workbench top board also level is installed a pressing plate 2 that is positioned at the baffle plate below, and an open slot is made in the left side of this pressing plate upper surface, and a roll adjustment screw 11 vertically is installed on the workbench, and the bottom of this roll adjustment screw is seated in the open slot.This roll adjustment screw can be adjusted according to the thickness of workpiece, so that guarantee that the tight roof pressure of pressing plate is on workpiece.
The pressing plate middle part is installed on the workbench by 12 engagements of vertical attachment screw, is set with spring 5 on the attachment screw between pressing plate and the workbench.Slotted hole is made at the pressing plate middle part, and attachment screw is installed in this slotted hole.

Claims (6)

1. one kind is bored two hole exclusive clamps holding equipments, comprise workbench, this workbench is installed by top board and side plate and forms, it is characterized in that: the bottom surface level of workbench top board is installed a baffle plate, the side plate level of workbench is installed a location screw rod, form a workpiece machining area between baffle plate and the positioning screw, the bottom surface of workbench top board also level is installed a pressing plate that is positioned at the baffle plate below, and two drill bushings that are positioned at workpiece machining area top vertically are installed on the top board of workbench.
2. two holes of a kind of brill according to claim 1 exclusive clamps holding equipment, it is characterized in that: described baffle plate is L shaped baffle plate.
3. two holes of a kind of brill according to claim 1 and 2 exclusive clamps holding equipment is characterized in that: one group of reference column is installed on the described baffle plate, and this reference column is installed in respectively on two side arms of baffle plate.
4. two holes of a kind of brill according to claim 1 exclusive clamps holding equipment, it is characterized in that: an open slot is made in the left side of described pressing plate upper surface, and a roll adjustment screw vertically is installed on the workbench, and the bottom of this roll adjustment screw is seated in the open slot.
5. two holes of a kind of brill according to claim 1 exclusive clamps holding equipment is characterized in that: described pressing plate middle part is installed on the workbench by vertical attachment screw engagement, is set with spring on the attachment screw between pressing plate and the workbench.
6. according to claim 1 or two holes of 4 or 5 described a kind of brills exclusive clamps holding equipment, it is characterized in that: slotted hole is made at described pressing plate middle part, and attachment screw is installed in this slotted hole.
CN2011102074218A 2011-07-22 2011-07-22 Clamping equipment special for drilling two holes Pending CN102259274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102074218A CN102259274A (en) 2011-07-22 2011-07-22 Clamping equipment special for drilling two holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102074218A CN102259274A (en) 2011-07-22 2011-07-22 Clamping equipment special for drilling two holes

Publications (1)

Publication Number Publication Date
CN102259274A true CN102259274A (en) 2011-11-30

Family

ID=45006209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102074218A Pending CN102259274A (en) 2011-07-22 2011-07-22 Clamping equipment special for drilling two holes

Country Status (1)

Country Link
CN (1) CN102259274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639766A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for borehole
CN106424853A (en) * 2016-11-30 2017-02-22 河北华北柴油机有限责任公司 Plug cover drilling fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639766A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for borehole
CN106424853A (en) * 2016-11-30 2017-02-22 河北华北柴油机有限责任公司 Plug cover drilling fixture
CN106424853B (en) * 2016-11-30 2018-06-26 河北华北柴油机有限责任公司 Blanking cover boring grab

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111130