CN202114531U - Adjusting device for upright columns of planar type milling machines with movable beams - Google Patents
Adjusting device for upright columns of planar type milling machines with movable beams Download PDFInfo
- Publication number
- CN202114531U CN202114531U CN2011201808544U CN201120180854U CN202114531U CN 202114531 U CN202114531 U CN 202114531U CN 2011201808544 U CN2011201808544 U CN 2011201808544U CN 201120180854 U CN201120180854 U CN 201120180854U CN 202114531 U CN202114531 U CN 202114531U
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- China
- Prior art keywords
- guide rail
- steel wire
- fixed
- wire frame
- wire rack
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an adjusting device for upright columns of planar type milling machines with movable beams, which belongs to the field of machine tools and comprises a main guide rail support, a left guide rail and a right guide rail. The left guide rail and the right guide rail are perpendicularly disposed. The adjusting device is characterized in that a left steel wire frame and a right steel wire frame are respectively fixed onto the left guide rail and the right guide rail, a steel wire is lapped on the left steel wire frame and the right steel wire frame, two counterweights are respectively connected with two ends of the steel wire, U-shaped supports of the left steel wire frame and the right steel wire frame are respectively clamped on the left guide rail and the right guide rail, ends of bolts penetrate through front ends of the U-shaped supports to be screwed on cushion blocks, washers are fixed to ends of the cushion blocks, positioning pins and small shafts are fixed to rear ends of the U-shaped supports, round-end guide flat keys are fixed onto the positioning pins, sliders are sleeved on the positioning pins, nuts are screwed at ends of the positioning pins, guide grooves on the sliders match with the round-end guide flat keys, support columns are sleeved on the sliders and locked by locking screws, micrometer depth gauge fixing frames are positioned on guide rail planes of the left guide rail and the right guide rail, and micrometer depth gauges are mounted on the micrometer depth gauge fixing frames.
Description
Technical field
The utility model relates to machine tool field, specifically a kind of movable beam type planer-type milling machine column adjusting device.
Background technology
As everyone knows, along with the development of Machining Technology and the needs of mechanical processing industry, the large-sized gantry machine that can carry out large-scale workpiece processing arises at the historic moment, and in order to adapt to the process requirements of large-scale workpiece, the beam movable planer-type milling machine is widely used.In order to satisfy the processing request of client to large-scale workpiece, the column height and the span of moving beam gantry lathe improve constantly, and therefore for lathe assembling enterprise, during the adjustment of column precision, the general measure device difficult satisfies the precision measure requirement.Its reason is: one, two column spans are too big, and general leveling ruler is difficult to satisfy length requirement.Two, be difficult to find measuring basis with steel wire and microscope measurement.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provide a kind of can be with self of column main guide rail as the movable beam type planer-type milling machine column adjusting device of measuring basis, easy and simple to handle, certainty of measurement is high.
The utility model solves the technical scheme that its technical problem adopted: a kind of movable beam type planer-type milling machine column adjusting device, be provided with main guide rail support and vertically disposed left rail, right guide rail, and it is characterized in that; Be fixed with left steel wire rack, right steel wire rack on left rail, the right guide rail respectively, steel wire rides on left steel wire rack, the right steel wire rack, and the steel wire two ends are connected with a weight respectively; The U type support of left side steel wire rack, right steel wire rack is stuck on left rail and the right guide rail, and the front end that U type support is passed in the end of bolt screws on cushion block, and the end of cushion block is fixed with pad; The rear end of U type support is fixed with location nail and little axle; The location nails on and is fixed with the round end dive key, and the location nails on and is set with slide block, and nail end, location is rotary with nut; Gathering sill on the slide block matches with the round end dive key; Support column is sleeved on the slide block and by lock-screw locking, the micrometric depth gauge fixed mount is positioned on the guide pass of left rail, right guide rail, on the micrometric depth gauge fixed mount micrometric depth gauge is installed.
The beneficial effect of the utility model is, reduced the set-up time of measurement mechanism, improved operating efficiency; Combined circuit is measured, and has improved certainty of measurement; Simple in structure, be convenient to make, reduced cost of manufacture; Simple, shorten the training time, significantly reduced waste of manpower resource.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of wire rack.
Among the figure: 1. weight, 2. left steel wire rack, 3. left rail, 4. micrometric depth gauge fixed mount, 5. steel wire; 6. right guide rail, 7. right steel wire rack, 8. support, 9. bolt, 10. cushion block; 11. pad, 12. screws, 13. location nails, 14. little axles, 15. support columns; 16. slide block, 17. lock-screws, 18. round end dive keys, 19. nuts, 20. trip bolts.
The specific embodiment
The utility model is provided with main guide rail support and vertically disposed left rail 3, right guide rail 6 in Fig. 1, Fig. 2; Be fixed with left steel wire rack 2, right steel wire rack 7 on left rail 3, the right guide rail 6 respectively, steel wire 5 rides on left steel wire rack 2, the right steel wire rack 7, and steel wire 5 two ends are connected with a weight 1 respectively; The U type support 8 of left side steel wire rack 2, right steel wire rack 7 is stuck on left rail 3 and the right guide rail 6; The front end that U type support 8 is passed in the end of bolt 9 screws on cushion block 10, and the end of cushion block 10 is fixed with pad 11 through screw 12, and the rear end of U type support 8 is fixed with location nail 13 and little axle 14; Be fixed with round end dive key 18 on the location nail 13; Be set with slide block 16 on the location nail 13, nail 13 ends, location are rotary with nut 19, and the gathering sill on the slide block 16 matches with round end dive key 18; Slide block 16 is fixed on the location nail 13 by trip bolt 20; Support column 15 is sleeved on the slide block 16 and by lock-screw 17 lockings, micrometric depth gauge fixed mount 4 is positioned on the guide pass of left rail 3, right guide rail 6, on the micrometric depth gauge fixed mount 4 micrometric depth gauge is installed.
Taut wire 5 when the utility model uses, main guide rail support are as measuring basis, and adjustment slide block 16 just is contacted with on the end face of little axle 14 steel wire 5; To guarantee two ends steel wire 5 and left rail 3 and right guide rail 6 equidistance, after adjustment was accomplished, connecting circuit abutted against the micrometric depth gauge bakelite on left rail or the right guide rail; The adjustment micrometric depth gauge, when micrometric depth gauge end face contact steel wire, bulb is luminous, and contact is several times repeatedly; Find out correct position, read and record data, measure a, b, c, d 4 points; The reading that records is compared, just can obtain the size of error amount, then according to the size of error amount; The adjustment stud, the repeated measurement adjustment finally realizes left rail or right guide rail coplane.
Claims (1)
1. a movable beam type planer-type milling machine column adjusting device is provided with main guide rail support and vertically disposed left rail, right guide rail, it is characterized in that: be fixed with left steel wire rack, right steel wire rack on left rail, the right guide rail respectively; Steel wire rides on left steel wire rack, the right steel wire rack, and the steel wire two ends are connected with a weight respectively, and the U type support of left steel wire rack, right steel wire rack is stuck on left rail and the right guide rail; The front end that U type support is passed in the end of bolt screws on cushion block; The end of cushion block is fixed with pad, and the rear end of U type support is fixed with location nail and little axle, and the location nails on and is fixed with the round end dive key; The location nails on and is set with slide block; Nail end, location is rotary with nut, and the gathering sill on the slide block matches with the round end dive key, and support column is sleeved on the slide block and by lock-screw and locks; The micrometric depth gauge fixed mount is positioned on the guide pass of left rail, right guide rail, on the micrometric depth gauge fixed mount micrometric depth gauge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201808544U CN202114531U (en) | 2011-06-01 | 2011-06-01 | Adjusting device for upright columns of planar type milling machines with movable beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201808544U CN202114531U (en) | 2011-06-01 | 2011-06-01 | Adjusting device for upright columns of planar type milling machines with movable beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114531U true CN202114531U (en) | 2012-01-18 |
Family
ID=45455629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201808544U Expired - Fee Related CN202114531U (en) | 2011-06-01 | 2011-06-01 | Adjusting device for upright columns of planar type milling machines with movable beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482888A (en) * | 2014-11-26 | 2015-04-01 | 齐重数控装备股份有限公司 | Detection device of large-span double-stand-column front guide rail coplanarity of portal frame structure |
| CN105583691A (en) * | 2014-11-14 | 2016-05-18 | 江西昌河航空工业有限公司 | Parallel adjusting device and method for gantry type machine tool |
-
2011
- 2011-06-01 CN CN2011201808544U patent/CN202114531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583691A (en) * | 2014-11-14 | 2016-05-18 | 江西昌河航空工业有限公司 | Parallel adjusting device and method for gantry type machine tool |
| CN104482888A (en) * | 2014-11-26 | 2015-04-01 | 齐重数控装备股份有限公司 | Detection device of large-span double-stand-column front guide rail coplanarity of portal frame structure |
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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: 20120118 Termination date: 20140601 |