CN101407023A - Locator key for splicing machine tool bodies in processing center - Google Patents
Locator key for splicing machine tool bodies in processing center Download PDFInfo
- Publication number
- CN101407023A CN101407023A CNA2008102345025A CN200810234502A CN101407023A CN 101407023 A CN101407023 A CN 101407023A CN A2008102345025 A CNA2008102345025 A CN A2008102345025A CN 200810234502 A CN200810234502 A CN 200810234502A CN 101407023 A CN101407023 A CN 101407023A
- Authority
- CN
- China
- Prior art keywords
- key
- lathe bed
- flat key
- flat
- splicing
- 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.)
- Granted
Links
Abstract
The invention relates to a key for splicing and positioning a lathe bed in a machining center, which comprises a first lathe bed and a second lathe bed, and is characterized in that a T-shaped key, a first flat key and a second flat key are arranged in spliced key grooves of the first lathe bed and the second lathe bed respectively. The T-shaped key, the first flat key and the second flat key are arranged in the spliced key grooves of the first lathe bed and the second lathe bed respectively; and the T-shaped key is arranged in the first lathe bed, and the first flat key and the second flat key are arranged between the T-shaped key and the second lathe bed respectively. A clearance is reserved between a protrusion part of the T-shaped key and the second lathe bed. The key for splicing and positioning the lathe bed has a simple and reasonable structure, reduces overhauling faces compared with the prior flat key, and can overcome the defect that the prior flat key needs to be overhauled by sections under the condition, thereby causing difficult operation; and the key can reach the design requirements of the prior flat key for positioning, has the advantages of simple overhauling, convenient installation, and labor cost conservation.
Description
Technical field
The present invention relates to a kind of machining center bed splicing positioning key, specifically be applicable to when gantry large-scale mobile machining center etc. such as is milled and needed be used by the multistage splicing machine tool, belong to the frame for movement technical field.
Background technology
Along with the high speed development of China's mechanical industry, the especially development of heavy industry, more and more to the demand of large-scale metalworking equipment such as numerical control gantry mill; Also the technical parameter of equipment is had higher requirement simultaneously.For the such main equipment of numerical control gantry mill, reach long stroke must finish by the splicing lathe bed, and lathe bed is after splicing, and not only needing also needs to position at splicing machine tool place fitting key with the bolt butt joint.
In prior art, the general employing at splicing machine tool place processing keyway, and the location flat key is installed.But because the effect of factors such as lathe bed processing, splicing can not guarantee that two sections keyways on the lathe bed cooperate by the theory requirement, and just need button different repair surplus repair in two sections lathe beds to become stairstepping by the location flat key of theoretical situation design.The high low head of this keyway on different section lathe beds increased the quantity that the difficulty of key in the repair process also increased repair face, inefficiency.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of machining center bed splicing positioning key is provided, can reach the requirement of general flat key location, and repair is simple, easy for installation, and can save labour cost.
According to technical scheme provided by the invention, a kind of machining center bed splicing positioning key comprises first lathe bed and second lathe bed, and feature is: described T type key, first flat key, second flat key are installed in respectively in the splicing keyway of first lathe bed and second lathe bed.
Described T type key, first flat key, second flat key are installed in respectively in the splicing keyway of first lathe bed and second lathe bed, and T type key is installed in described first lathe bed, and first flat key and second flat key are installed in respectively between the T type key and second lathe bed.Be provided with the gap between the projection of described T type key and second lathe bed.
Compared with the prior art the present invention has the following advantages: the present invention is simple and reasonable for structure; With the general flat key ratio, repair face of the present invention reduces, and can overcome general flat key need segmentation repair under the situation in this, the shortcoming that operation easier is big.Can reach the designing requirement of general flat key location, and repair is simple, easy for installation, saved labour cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1, novel machining center bed splicing positioning key comprises T type key 2, first flat key 3, second flat key 4, and is installed in the splicing keyway of first lathe bed 1 and second lathe bed 5.
The present invention adopts T type key 2 to be installed in first lathe bed 1, and first flat key 3 and second flat key 4 are installed in respectively between the projection and second lathe bed 5 of T type key 2.First flat key 3 and second flat key 4 need to distinguish repair first flat key 3 and second flat key 4 and the face that second lathe bed 5 contacts according to the size in gap between the projection of T type key 2 and second lathe bed 5, can reach the effect of location.And T type key 2 is installed in the top of first lathe bed 1, after the lathe metalworking, need not to carry out repair again.So only need reaching the location purpose that design needs after two facet repairs.On other direction of relative movement of two sections lathe beds, positioning key of the present invention is installed also, just can be reached the purpose of location fully of two sections lathe beds.
Claims (2)
1, a kind of machining center bed splicing positioning key, comprise first lathe bed (1) and second lathe bed (5), it is characterized in that: described T type key (2), first flat key (3), second flat key (4) are installed in respectively in the splicing keyway of first lathe bed (1) and second lathe bed (5), T type key (2) is installed in described first lathe bed (1), and first flat key (3) and second flat key (4) are installed in respectively between T type key (2) and second lathe bed (5).
2, a kind of machining center bed splicing positioning key according to claim 1 is characterized in that being provided with the gap between the projection of described T type key (2) and second lathe bed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810234502A CN100586646C (en) | 2008-11-20 | 2008-11-20 | Locator key for splicing machine tool bodies in processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810234502A CN100586646C (en) | 2008-11-20 | 2008-11-20 | Locator key for splicing machine tool bodies in processing center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101407023A true CN101407023A (en) | 2009-04-15 |
| CN100586646C CN100586646C (en) | 2010-02-03 |
Family
ID=40570335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810234502A Expired - Fee Related CN100586646C (en) | 2008-11-20 | 2008-11-20 | Locator key for splicing machine tool bodies in processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100586646C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554576A (en) * | 2012-02-09 | 2012-07-11 | 贵阳险峰机床有限责任公司 | Super-long bed sectional finish machining process for large roll grinder |
| CN102922421A (en) * | 2012-10-29 | 2013-02-13 | 长春第一机床有限公司 | Gantry guide rail grinding machine body abutting processing process |
| CN102943795A (en) * | 2012-11-16 | 2013-02-27 | 无锡桥联数控机床有限公司 | Positioning flat key for splicing |
| CN103273325A (en) * | 2013-06-24 | 2013-09-04 | 重庆钢铁(集团)有限责任公司 | Installation structure of supporting bearing seat of steel plate shearing machine |
| CN103551859A (en) * | 2013-10-21 | 2014-02-05 | 芜湖鼎恒材料技术有限公司 | Splicing apparatus of neighboring working tables |
| CN103573765A (en) * | 2013-10-29 | 2014-02-12 | 南阳防爆集团股份有限公司 | Combination key for connecting rotor iron core with rotating shaft |
| CN104325299A (en) * | 2013-11-12 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Lathe bed connecting device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536335A (en) * | 2012-01-20 | 2012-07-04 | 哈尔滨汽轮机厂有限责任公司 | Combustion gas turbine wheel-disc broaching combination key and processing and using method thereof |
-
2008
- 2008-11-20 CN CN200810234502A patent/CN100586646C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554576A (en) * | 2012-02-09 | 2012-07-11 | 贵阳险峰机床有限责任公司 | Super-long bed sectional finish machining process for large roll grinder |
| CN102922421A (en) * | 2012-10-29 | 2013-02-13 | 长春第一机床有限公司 | Gantry guide rail grinding machine body abutting processing process |
| CN102943795A (en) * | 2012-11-16 | 2013-02-27 | 无锡桥联数控机床有限公司 | Positioning flat key for splicing |
| CN103273325A (en) * | 2013-06-24 | 2013-09-04 | 重庆钢铁(集团)有限责任公司 | Installation structure of supporting bearing seat of steel plate shearing machine |
| CN103273325B (en) * | 2013-06-24 | 2015-09-09 | 重庆钢铁(集团)有限责任公司 | A kind of steel plate shearing machine load bearing holder mounting structure |
| CN103551859A (en) * | 2013-10-21 | 2014-02-05 | 芜湖鼎恒材料技术有限公司 | Splicing apparatus of neighboring working tables |
| CN103573765A (en) * | 2013-10-29 | 2014-02-12 | 南阳防爆集团股份有限公司 | Combination key for connecting rotor iron core with rotating shaft |
| CN103573765B (en) * | 2013-10-29 | 2016-02-17 | 南阳防爆集团股份有限公司 | Rotor iron core connects with rotating shaft uses Macintosh |
| CN104325299A (en) * | 2013-11-12 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Lathe bed connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100586646C (en) | 2010-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100586646C (en) | Locator key for splicing machine tool bodies in processing center | |
| CN201220355Y (en) | Mill-turn machining fixture for shaft extension keyway | |
| CN103084655A (en) | Section bar sawing center | |
| CN206405299U (en) | One kind positioning press-fits die set device | |
| CN101579823B (en) | Processing method of special-shaped workpiece | |
| CN201300306Y (en) | Machining center bed assembly positioning key | |
| CN102528467B (en) | Rolling and sliding compound guide track and manufacturing method thereof | |
| CN101559561A (en) | Bed splicing positioning key of machining center | |
| CN201415330Y (en) | Machining center lathe bed split joint positioning key | |
| CN104647111B (en) | Electronic and spring coupling pressure foot and the control method of automatic punching end effector | |
| CN103071723B (en) | Main transmission device of mechanical servo numerical-control turret punching machine | |
| CN202726576U (en) | Fixture of milling machine | |
| CN103350352B (en) | High Speed NC Machine Tools for precision part processing | |
| CN201922047U (en) | Guide plate device capable of realizing on-line repair of wedge-shaped mold for rollers for cross wedge rolling | |
| CN201236315Y (en) | Segment beam terminal mould plate | |
| CN201685120U (en) | Reverse buckled clamping and locking clamper | |
| CN203579204U (en) | Machine tool static pressure guide rail clamping device | |
| CN201524739U (en) | Dual-hole punching die | |
| CN204307988U (en) | A kind of bender | |
| CN103934477A (en) | Bearing turning feeding mechanism | |
| CN205802565U (en) | A kind of rewinding machine iron core gas pawl | |
| CN204770036U (en) | Novel bending machine | |
| CN205147152U (en) | Numerical control punch feeder | |
| CN203875225U (en) | Warping-prevention structure of large wedge mechanism in automobile stamping die | |
| CN204276569U (en) | The parts that are in transmission connection between arbor press main roller wheel and motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |