CN201863025U - Automatic centering and clamping fixture for Danfoss cylinder body - Google Patents
Automatic centering and clamping fixture for Danfoss cylinder body Download PDFInfo
- Publication number
- CN201863025U CN201863025U CN2010206016871U CN201020601687U CN201863025U CN 201863025 U CN201863025 U CN 201863025U CN 2010206016871 U CN2010206016871 U CN 2010206016871U CN 201020601687 U CN201020601687 U CN 201020601687U CN 201863025 U CN201863025 U CN 201863025U
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- Prior art keywords
- cylinder body
- lifting connection
- centering
- base plate
- guide pillar
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000035611 feeding Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an automatic centering and clamping fixture for a Danfoss cylinder body, which comprises a base plate, a workpiece supporting and locating seat, a centering sleeve, guide pillars, spring clamping mechanisms and a lifting connection seat, wherein the workpiece supporting and locating seat is fixedly arranged in the middle of the upper part of the base plate, vertical guide pillars are symmetrically and fixedly arranged on the two sides of the base plate and are respectively sleeved with a spring clamping mechanism, the lower parts of the symmetrical spring clamping mechanisms are jointly and fixedly arranged on the centering sleeve through lower connecting plates, the upper parts of the spring clamping mechanisms are jointly and fixedly arranged on the lifting connection seat through upper connecting plates, and the lifting connection seat is arranged on a drill jig through coaxial rotation. The utility model provides the automatic centering and clamping fixture for the Danfoss cylinder body which has a reasonable design and strong practicability, and is simple to operate. The work efficiency can be effectively improved, the labor intensity is reduced and the automatic scale production is realized.
Description
Technical field
The utility model relates to the anchor clamps in machinery processing apparatus field, particularly a kind of Danfoss cylinder body self-centering compressing fixture.
Background technology
The Danfoss cylinder body need be made macropore in its main body bottom center in process.At present, generally adopt machine tool when this operation of processing, there is following defective usually in it: 1, machine tool chief axis and work piece holder are split type, and it is longer that debug time is aimed in centering, and production efficiency is low; 2, because the Danfoss cylinder body belongs to the workpiece of comparison abnormal shape, its location and compress more complicated, therefore the clamping before the processing and time of compressing long, cause production efficiency low too, be unfavorable for large-scale production; 3, a large amount of clamping work cause the expenditure of operator's muscle power big, and production efficiency is low, are unfavorable for producing in batches.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reasonable in design, simple to operate, Danfoss cylinder body self-centering compressing fixture of raising the efficiency, reducing labour intensity is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of Danfoss cylinder body self-centering compressing fixture, it is characterized in that: comprise that base plate, workpiece support positioning seat, centring sleeve, guide pillar, spring compression mechanism and lifting Connection Block constitute, in the middle of base plate top, install the workpiece support positioning seat, install vertical guide pillar in its bilateral symmetry, equal pocketed springs hold-down mechanism on this guide pillar, this symmetrical spring compression mechanism bottom all is installed in centring sleeve jointly by lower connecting plate, the top of this spring compression mechanism all is installed in the lifting Connection Block jointly by upper junction plate, and lifting Connection Block coaxial rotation is installed on the drill jig.
And described spring compression mechanism is made of the top shoe, sliding block and the spring therebetween that are sleeved on the guide pillar, and described lower connecting plate is installed in the sliding block bottom, and described upper junction plate is packed in top shoe top.
And described workpiece support positioning seat is made of the location-plate of symmetry.
Advantage of the present utility model and beneficial effect are:
1. this special fixture is installed drill jig and centring sleeve interlock by spring compression machine and lifting Connection Block, and when drill jig during with the downward feeding of main shaft, centring sleeve and lower connecting plate servo-actuated move downwards, realizes axis feeding and anchor clamps compress and carrying out synchronously of locating automatically; After machining, when main shaft is return and loosening simultaneously of anchor clamps carry out, thereby reduced the clamping of anchor clamps and compressed the time, reduce operative employee's physical demands, improved the processing beat, be more suitable for producing in batches.
2. this special fixture adopts spring compression mechanism to realize the interlock of drill jig and centring sleeve, and centring sleeve contact with workpiece earlier, and realization compresses and locate, and drill jig can continue to move down the machining of realization drilling tool, design ingenious, stable action, accurate.
3. the clamping workpiece time of this special fixture lacks, and the operator is workable, grasps easily; Clamping workpiece positioning accuracy height has guaranteed product quality effectively simultaneously; The processing beat foreshortens to 1/3 of plain clamp processing beat.
4. the utility model is a kind of reasonable in design, simple to operate, practical Danfoss cylinder body self-centering compressing fixture, and it can effectively be raised labour efficiency, and reduces labour intensity, and the realization scale is produced automatically.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of Danfoss cylinder body self-centering compressing fixture, its innovative point is: comprise that base plate 14, workpiece support positioning seat 11, centring sleeve 12, guide pillar 3, spring compression mechanism and lifting Connection Block 2 constitute.Install the workpiece support positioning seat in the middle of base plate top, the workpiece support positioning seat is made of the location-plate of symmetry.Install vertical guide pillar in its both sides by pedestal 10 symmetries, equal pocketed springs hold-down mechanism on this guide pillar, spring compression mechanism is made of the top shoe 5, sliding block 8 and the spring 7 therebetween that are sleeved on the guide pillar, this symmetrical spring compression mechanism bottom all is installed in centring sleeve jointly by lower connecting plate 9, the top of this spring compression mechanism all is installed in the lifting Connection Block jointly by upper junction plate 6, lower connecting plate is installed in the sliding block bottom, and upper junction plate is packed in top shoe top.Lifting Connection Block coaxial rotation is installed on the drill jig 1, and the lifting Connection Block is a bearing-type, can realize linking longitudinally.
The mode of operation of these anchor clamps is:
Workpiece 13 (Danfoss cylinder body) is placed on the workpiece positioning seat, operating personnel take advantage of a situation the main shaft of lathe are transferred to auto-feed, drill jig is with main axle cutter 4 feedings, simultaneously by the spring link gear, utilize the resistance of spring to drive the downward feeding of centring sleeve, centring sleeve touches workpiece in advance and reaches centering and compress purpose.Clamping efficient when the use of this special fixture can effectively improve Danfoss cylinder body ream four holes, reduce labour intensity, assurance machining accuracy.
Claims (3)
1. Danfoss cylinder body self-centering compressing fixture, it is characterized in that: comprise base plate, the workpiece support positioning seat, centring sleeve, guide pillar, spring compression mechanism and lifting Connection Block constitute, in the middle of base plate top, install the workpiece support positioning seat, install vertical guide pillar in its bilateral symmetry, equal pocketed springs hold-down mechanism on this guide pillar, this symmetrical spring compression mechanism bottom all is installed in centring sleeve jointly by lower connecting plate, the top of this spring compression mechanism all is installed in the lifting Connection Block jointly by upper junction plate, and lifting Connection Block coaxial rotation is installed on the drill jig.
2. Danfoss cylinder body self-centering compressing fixture according to claim 1, it is characterized in that: described spring compression mechanism is made of the top shoe, sliding block and the spring therebetween that are sleeved on the guide pillar, described lower connecting plate is installed in the sliding block bottom, and described upper junction plate is packed in top shoe top.
3. Danfoss cylinder body self-centering compressing fixture according to claim 1, it is characterized in that: described workpiece support positioning seat is made of the location-plate of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206016871U CN201863025U (en) | 2010-11-11 | 2010-11-11 | Automatic centering and clamping fixture for Danfoss cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206016871U CN201863025U (en) | 2010-11-11 | 2010-11-11 | Automatic centering and clamping fixture for Danfoss cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863025U true CN201863025U (en) | 2011-06-15 |
Family
ID=44134192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206016871U Expired - Fee Related CN201863025U (en) | 2010-11-11 | 2010-11-11 | Automatic centering and clamping fixture for Danfoss cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863025U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416570A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Drilling clamp |
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| CN103722216A (en) * | 2013-12-13 | 2014-04-16 | 中联重科股份有限公司 | Drill jig |
| CN104325176A (en) * | 2014-10-20 | 2015-02-04 | 芜湖市泰能电热器具有限公司 | Combined drilling fixture for shell |
| CN106238779A (en) * | 2016-08-29 | 2016-12-21 | 韩云 | Annular element boring grab |
| CN106424848A (en) * | 2016-11-21 | 2017-02-22 | 苏州工业职业技术学院 | Semi-automatic clamp of drilling machine |
| CN111097935A (en) * | 2019-12-30 | 2020-05-05 | 蒙泽喜 | A CNC drilling machine with high drilling precision with workpiece reinforcement function |
-
2010
- 2010-11-11 CN CN2010206016871U patent/CN201863025U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416570A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Drilling clamp |
| CN102513851A (en) * | 2011-12-14 | 2012-06-27 | 常州市永益工具有限公司 | Pipe drilling and positioning fixture |
| CN103722216A (en) * | 2013-12-13 | 2014-04-16 | 中联重科股份有限公司 | Drill jig |
| CN103722216B (en) * | 2013-12-13 | 2016-01-20 | 中联重科股份有限公司 | Drill jig |
| CN104325176A (en) * | 2014-10-20 | 2015-02-04 | 芜湖市泰能电热器具有限公司 | Combined drilling fixture for shell |
| CN106238779A (en) * | 2016-08-29 | 2016-12-21 | 韩云 | Annular element boring grab |
| CN106424848A (en) * | 2016-11-21 | 2017-02-22 | 苏州工业职业技术学院 | Semi-automatic clamp of drilling machine |
| CN111097935A (en) * | 2019-12-30 | 2020-05-05 | 蒙泽喜 | A CNC drilling machine with high drilling precision with workpiece reinforcement function |
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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: 20110615 Termination date: 20131111 |