CN202212621U - Clamping device special for drilling two holes on part - Google Patents
Clamping device special for drilling two holes on part Download PDFInfo
- 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
- drill bushing
- clamping device
- drill
- base plate
- workpiece
- 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
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- Drilling And Boring (AREA)
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
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.
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 (2)
| 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 |
| CN109014346A (en) * | 2018-09-13 | 2018-12-18 | 湖北车桥有限公司 | A kind of vehicle shock absorber bracket drill jig |
-
2011
- 2011-07-25 CN CN2011202636704U patent/CN202212621U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN109014346A (en) * | 2018-09-13 | 2018-12-18 | 湖北车桥有限公司 | A kind of vehicle shock absorber bracket drill jig |
| CN109014346B (en) * | 2018-09-13 | 2024-01-30 | 湖北车桥有限公司 | Vehicle shock absorber support jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130725 |