CN202240488U - Novel efficient fixing device for drilling - Google Patents
Novel efficient fixing device for drilling Download PDFInfo
- Publication number
- CN202240488U CN202240488U CN2011202635538U CN201120263553U CN202240488U CN 202240488 U CN202240488 U CN 202240488U CN 2011202635538 U CN2011202635538 U CN 2011202635538U CN 201120263553 U CN201120263553 U CN 201120263553U CN 202240488 U CN202240488 U CN 202240488U
- Authority
- CN
- China
- Prior art keywords
- block
- stopper
- face
- pressing plate
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a novel efficient fixing device for drilling, which comprises a backing plate and a stopper fixedly mounted on the backing plate. A drill bush support is mounted on the upper end face of the stopper, two drill bushes are mounted on the drill bush support, a positioning rod is inserted into the stopper below the drill bush support, a positioning table is fixedly mounted on the left side wall of the stopper, and a pressing plate is slidably mounted on the front end face of the stopper in a guiding manner. The novel efficient fixing device for drilling is a special fixture which is convenient in use, rapid and accurate in clamping, high in practicability and suitable for long-term use, and can be used for saving clamping time, improving machining precision and qualification rate of products and guaranteeing the quality of the products.
Description
Technical field
The utility model relates to the fixture that clamps in the field of machining, especially a kind of new and effective boring fixture.
Background technology
Boring is a kind of very common processing technology on workpiece; Conventional machining process can only be made a call to a hole at every turn; On workpiece, boring two holes if desired just needs clamping just can machine for twice; Repeated clamping brings a lot of disadvantages for boring work, as: working (machining) efficiency is low, the workpiece size precision is low, labor strength is big or the like.
Summary of the invention
The purpose of the utility model be to provide a kind of design science, simple in structure, be easy to realize, working (machining) efficiency is high, precision is high and workman's amount of labour is little new and effective boring fixture.
The purpose of the utility model is achieved in that
A kind of new and effective boring fixture; Comprise backing plate and block, block is packed on the backing plate, it is characterized in that: a drill bushing support is installed in the upper surface of block; Two drill bushings are installed on this drill bushing support; Plug-in mounting a positioning rod on the block below the drill bushing support, the left side wall of block installs a positioning table, the front end face of the block guiding pressing plate that is slidingly installed.
And the two ends of described backstay extend to the outside of the front end face and the rear end face of block respectively.
And a slotted hole is made at the middle part of said pressing plate, and an attachment screw is installed in this slotted hole, and the afterbody engagement of this attachment screw is installed on the block.
And an open slot is made on the right side of said pressing plate, and a roll adjustment screw is installed in engagement on the block, and the afterbody of this roll adjustment screw is seated in the open slot.
The advantage and the good effect of the utility model are:
Therefore 1, comprise two drill bushings in this fixture, can accomplish the perforating processing of two borings through clamping, very simple and convenient, time saving and energy saving, can production efficiency and output all be improved more than the twice.
2, owing to use this device can reduce the time that workpiece is installed, therefore alleviated the workman the amount of labour, reduced the work difficulty.
3, this fixture adopts backstay and pressing plate to carry out dual location, has guaranteed the accuracy and the stability of location, and the qualification rate of product is risen.
4, the utility model be a kind of easy to use, clamping is fast accurate, practical, be fit to the long-term special fixture that uses, adopt this device can save the clamping time, improve machining accuracy and product qualification rate, ensure the quality of product.
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 front view of part;
Fig. 4 is the vertical view of part;
Fig. 5 is the left view of part.
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 new and effective boring fixture comprises backing plate 2 and block 3, and block vertically is packed on the backing plate; A drill bushing support 6 is installed in the upper surface of block; Two drill bushings 8 are installed on this drill bushing support, and this drill bushing adopts the high quality white steel to process, and abrasion resistance is good.
Plug-in mounting a positioning rod 7 on the block below the drill bushing support, the two ends of this backstay extend to the outside of the front end face and the rear end face of block respectively, and backstay can be inserted in the through hole of workpiece 9, play the effect of location workpiece.The left side wall of block installs a positioning table 4, and this positioning table can play the effect of supporting workpiece.The front end face of block guiding is slidingly installed and one is used for the pressing plate 1 of roof pressure in the workpiece outside.The mounting structure of this pressing plate is: make a slotted hole at the middle part of pressing plate, an attachment screw 5 is installed in this slotted hole, the afterbody engagement of this attachment screw is installed on the block.For the ease of the screw that is rotationally connected, make two spanners in the head symmetry of attachment screw.An open slot is made on the right side of pressing plate, and a roll adjustment screw 10 is installed in engagement on the block, and the afterbody of this roll adjustment screw is seated in the open slot.
Claims (4)
1. new and effective boring fixture; Comprise backing plate and block, block is packed on the backing plate, it is characterized in that: a drill bushing support is installed in the upper surface of block; Two drill bushings are installed on this drill bushing support; Plug-in mounting a positioning rod on the block below the drill bushing support, the left side wall of block installs a positioning table, the front end face of the block guiding pressing plate that is slidingly installed.
2. a kind of new and effective boring fixture according to claim 1, it is characterized in that: the two ends of described backstay extend to the outside of the front end face and the rear end face of block respectively.
3. a kind of new and effective boring fixture according to claim 1, it is characterized in that: a slotted hole is made at the middle part of said pressing plate, and an attachment screw is installed in this slotted hole, and the afterbody engagement of this attachment screw is installed on the block.
4. a kind of new and effective boring fixture according to claim 1, it is characterized in that: an open slot is made on the right side of said pressing plate, and a roll adjustment screw is installed in engagement on the block, and the afterbody of this roll adjustment screw is seated in the open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202635538U CN202240488U (en) | 2011-07-25 | 2011-07-25 | Novel efficient fixing device for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202635538U CN202240488U (en) | 2011-07-25 | 2011-07-25 | Novel efficient fixing device for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240488U true CN202240488U (en) | 2012-05-30 |
Family
ID=46101789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202635538U Expired - Fee Related CN202240488U (en) | 2011-07-25 | 2011-07-25 | Novel efficient fixing device for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773729A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Modified structure for tapping machine |
-
2011
- 2011-07-25 CN CN2011202635538U patent/CN202240488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773729A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Modified structure for tapping machine |
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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: 20120530 Termination date: 20130725 |