CN104589076A - Load sharing devices of movable table tray of boring and milling machine - Google Patents
Load sharing devices of movable table tray of boring and milling machine Download PDFInfo
- Publication number
- CN104589076A CN104589076A CN201410733513.3A CN201410733513A CN104589076A CN 104589076 A CN104589076 A CN 104589076A CN 201410733513 A CN201410733513 A CN 201410733513A CN 104589076 A CN104589076 A CN 104589076A
- Authority
- CN
- China
- Prior art keywords
- load sharing
- boring
- milling machine
- movable table
- spring
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2701/00—Members which are comprised in the general build-up of a form of the machine
- B23Q2701/02—Movable or adjustable work or tool supports for milling machines, their drive, control or guiding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses load sharing devices of a movable table tray of a boring and milling machine. The load sharing devices are characterized in that each load sharing device comprises a body and an upper cover, wherein the body is internally provided with a plurality of spring cavities distributed evenly, springs are arranged in the spring cavities, the upper cover is arranged on the body in a sleeving mode, the upper ends of the springs are connected to the inner end face of the upper cover in an abutting mode, and a plurality of wheels arranged in the same direction are in shaft connection with the lower end of the body; tracks are fixedly arranged on fixed table trays of the boring and milling machine, the wheels are in rolling fit with the tracks, cushion blocks are arranged on the upper end faces of the upper covers, equal-height blocks are fixedly arranged on the movable table tray, the upper end faces of the cushion blocks are higher than the upper end faces of the equal-height blocks, and the height difference between the upper end faces of the cushion blocks and the upper end faces of the equal-height blocks is equal to the compression amount of the springs. The load sharing devices have the advantages that the load sharing devices are symmetrically arranged on the two sides of the movable table tray, when a workpiece is installed on the movable table tray, the load of the movable table tray can be shared by the load sharing devices, the load sharing devices can synchronously conduct feeding along with the movable table tray, and thus the workpiece with the weight larger than the maximum load of the movable table tray can be machined by the boring and milling machine.
Description
Technical field
The present invention relates to boring and milling machine, particularly relate to a kind of load sharing device of boring and milling machine traveling table dish.
Background technology
Boring and milling machine is a kind of process equipment that present mechanical processing industry generally uses, and it combines two kinds of functions of boring machine and milling machine in one.Add man-hour, workpiece is positioned on the traveling table dish of boring and milling machine, along with traveling table dish realizes processing feeding together.But because traveling table dish has the restriction of peak load, once the weight of workpiece exceedes the peak load of traveling table dish, traveling table dish just cannot realize feeding adding man-hour, thus does not reach processing object.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can the load of effective load sharing traveling table dish, the load sharing device making boring and milling machine can process weight to exceed the boring and milling machine traveling table dish of the workpiece of traveling table dish peak load.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of load sharing device of boring and milling machine traveling table dish, comprise body and upper cover, multiple equally distributed spring cavity is provided with in described body, spring is provided with in described spring cavity, described upper cover is enclosed within described body, the upper end apical grafting of described spring is on the inner face of described upper cover, the lower end of described body is connected with multiple roller arranged in the same way, the fixed station dish of boring and milling machine is fixedly installed track, described roller coordinates with described non-orbiting scroll, the upper surface of described upper cover is provided with cushion block, traveling table dish is fixedly installed isometry block, the upper surface of described cushion block exceeds the upper surface of described isometry block, and the difference in height between the upper surface of the upper surface of described cushion block and described isometry block equals the decrement of described spring.
Cover on described and be provided with connection counterbore, attachment screw, through described connection counterbore and described body bolt, has gap between described connection counterbore and described attachment screw; When needs this load sharing device mobile, can attachment screw be tightened, then move this load sharing device by miscellaneous equipment, and when this load sharing device needs to use, as long as unscrew attachment screw to a certain extent, upper cover just can slide up and down along body.
The both sides of described track are wholely set the rib for preventing described roller deflection.
Described spring is pole heavy load spring.
Compared with prior art, advantage of the present invention to organize this load sharing device more and be symmetricly set on the both sides of traveling table dish, when by trade union college on traveling table dish time, can the load of load sharing traveling table dish by this load sharing device, and can with traveling table dish synchro-feed, the workpiece making boring and milling machine can process weight to exceed traveling table dish maximum load; But also the peak load of load sharing device can be adjusted by the specification of adjustment load sharing device inner spring and quantity.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the present invention on boring and milling machine;
Fig. 2 of the present inventionly partly cuts open figure.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in the figure, a kind of load sharing device of boring and milling machine traveling table dish, comprise body 1 and upper cover 2, multiple equally distributed spring cavity (not marking in figure) is provided with in body 1, spring 3 is provided with in spring cavity (not marking in figure), upper cover 2 is enclosed within body 1, the upper end apical grafting of spring 3 is on the inner face of upper cover 2, upper cover 2 is provided with and connects counterbore 21, attachment screw 4 is through connecting counterbore 21 and body 1 bolt, connect between counterbore 21 and attachment screw 4 and have gap, the lower end of body 1 is connected with multiple roller 5 arranged in the same way, the fixed station dish 6 of boring and milling machine is fixedly installed track 7, roller 5 rolls with track 7 and coordinates, the both sides of track 7 are wholely set the rib 71 for preventing roller 5 to be partial to, the upper surface of upper cover 2 is provided with cushion block 8, traveling table dish 9 is fixedly installed isometry block 10, the upper surface of cushion block 8 exceeds the upper surface of isometry block 10, and the difference in height between the upper surface of the upper surface of cushion block 8 and isometry block 10 equals the decrement of spring 3.
In above-described embodiment, spring 3 is pole heavy load spring.
Claims (4)
1. the load sharing device of a boring and milling machine traveling table dish, it is characterized in that comprising body and upper cover, multiple equally distributed spring cavity is provided with in described body, spring is provided with in described spring cavity, described upper cover is enclosed within described body, the upper end apical grafting of described spring is on the inner face of described upper cover, the lower end of described body is connected with multiple roller arranged in the same way, the fixed station dish of boring and milling machine is fixedly installed track, described roller coordinates with described non-orbiting scroll, the upper surface of described upper cover is provided with cushion block, traveling table dish is fixedly installed isometry block, the upper surface of described cushion block exceeds the upper surface of described isometry block, and the difference in height between the upper surface of the upper surface of described cushion block and described isometry block equals the decrement of described spring.
2. the load sharing device of a kind of boring and milling machine traveling table dish as claimed in claim 1, it is characterized in that described on cover and be provided with connection counterbore, attachment screw, through described connection counterbore and described body bolt, has gap between described connection counterbore and described attachment screw.
3. the load sharing device of a kind of boring and milling machine traveling table dish as claimed in claim 1, is characterized in that the both sides of described track are wholely set the rib for preventing described roller deflection.
4. the load sharing device of a kind of boring and milling machine traveling table dish as claimed in claim 1, is characterized in that described spring is pole heavy load spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733513.3A CN104589076B (en) | 2014-12-04 | 2014-12-04 | A kind of load sharing device of boring and milling machine activity desk tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733513.3A CN104589076B (en) | 2014-12-04 | 2014-12-04 | A kind of load sharing device of boring and milling machine activity desk tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589076A true CN104589076A (en) | 2015-05-06 |
| CN104589076B CN104589076B (en) | 2017-03-08 |
Family
ID=53115313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733513.3A Expired - Fee Related CN104589076B (en) | 2014-12-04 | 2014-12-04 | A kind of load sharing device of boring and milling machine activity desk tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589076B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186540A (en) * | 1982-04-21 | 1983-10-31 | Toshiba Corp | Parts machining device of two-divisional type |
| CN1663734A (en) * | 2005-02-04 | 2005-09-07 | 威海华东数控股份有限公司 | Structure manner of machine tool |
| CN101508076A (en) * | 2009-03-20 | 2009-08-19 | 大连机床集团有限责任公司 | Sliding guide rolling unloading device |
| CN102049687A (en) * | 2009-10-30 | 2011-05-11 | 深圳市高讯数控设备有限公司 | Numerical control machining machine |
| CN202861793U (en) * | 2012-09-17 | 2013-04-10 | 中山市胜龙锻压机械有限公司 | Automatic control mobile workbench |
-
2014
- 2014-12-04 CN CN201410733513.3A patent/CN104589076B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186540A (en) * | 1982-04-21 | 1983-10-31 | Toshiba Corp | Parts machining device of two-divisional type |
| CN1663734A (en) * | 2005-02-04 | 2005-09-07 | 威海华东数控股份有限公司 | Structure manner of machine tool |
| CN101508076A (en) * | 2009-03-20 | 2009-08-19 | 大连机床集团有限责任公司 | Sliding guide rolling unloading device |
| CN102049687A (en) * | 2009-10-30 | 2011-05-11 | 深圳市高讯数控设备有限公司 | Numerical control machining machine |
| CN202861793U (en) * | 2012-09-17 | 2013-04-10 | 中山市胜龙锻压机械有限公司 | Automatic control mobile workbench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104589076B (en) | 2017-03-08 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20171204 |