CN204036135U - The position adjustment structure of a kind of drilling tapping machine upper table and main shaft - Google Patents
The position adjustment structure of a kind of drilling tapping machine upper table and main shaft Download PDFInfo
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- CN204036135U CN204036135U CN201420434656.XU CN201420434656U CN204036135U CN 204036135 U CN204036135 U CN 204036135U CN 201420434656 U CN201420434656 U CN 201420434656U CN 204036135 U CN204036135 U CN 204036135U
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- main shaft
- tapping machine
- fixed head
- drilling tapping
- alignment pin
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Abstract
The utility model provides the position adjustment structure of a kind of drilling tapping machine upper table and main shaft, belongs to field of mechanical technique.The workbench it solving existing drilling tapping machine cannot carry out the technical problems such as corresponding position adjustment to main shaft.The position adjustment structure of this drilling tapping machine upper table and main shaft, drilling tapping machine comprises column, workbench and a fixed head are fixed, connected by set bolt between fixed head and column, this adjustment location structure comprises at least one adjustment screw, fixed head has at least one screwed hole, and screwed hole is positioned at upside and/or the downside of set bolt, adjustment screw is threaded in screwed hole, and the end of adjustment screw can lean on column.The utility model has the advantage of the perpendicularity of energy adjusting operating platform and main shaft.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of drilling tapping machine, particularly the position adjustment structure of a kind of drilling tapping machine upper table and main shaft.
Background technology
Drilling tapping machine is for holing and the plant equipment of tapping, rotates boring or tapping on workpiece by carry its tools.
When boring or tapping, work is fixed on the table, needs to ensure main shaft and table vertical when boring or tapping.Workbench on existing drilling tapping machine directly or is indirectly fixed on column, workbench is installed fixing after need directly to ensure that workbench is vertical with main shaft, cannot the position of adjusting operating platform, this method is very high to workbench production required precision, adds production cost and defect rate; Produce a period of time aftertable at drilling tapping machine and can produce displacement due to reasons such as vibrations, work on hand platform mounting structure also cannot adjust accordingly.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the adjustment location structure of a kind of drilling tapping machine upper table and main shaft perpendicularity, and the technical problem that the utility model solves is the perpendicularity of energy adjusting operating platform and main shaft.
The purpose of this utility model realizes by following technical proposal:
The position adjustment structure of a kind of drilling tapping machine upper table and main shaft, described drilling tapping machine comprises column, described workbench and a fixed head are fixed, connected by set bolt between described fixed head and column, it is characterized in that, this adjustment location structure comprises at least one adjustment screw, described fixed head has at least one screwed hole, described screwed hole is positioned at upside and/or the downside of set bolt, described adjustment screw is threaded in screwed hole, and the end of adjustment screw can lean on column.
When erector's station, through fixed head and column, both are close together set bolt, the mode that the adjustment of workbench vertical equity adopts rubber hammer to rap by eye-level instrument adjusts, the adjustment of workbench transverse horizontal makes the end of adjustment screw lean by turning adjusting screw and make fixed head reaction force drive workbench " new line " or " bowing " on column, adjustment screw can make workbench " new line " when being threaded in the screwed hole of the upside of set bolt, adjustment screw can make workbench " bow " when being threaded in the screwed hole of the downside of set bolt, machining accuracy to perpendicularity between fixed head and workbench can be reduced by arranging adjustment screw, reducing production cost, can detect to the perpendicularity of main shaft workbench and carry out corresponding adjustment in use for some time, make drilling tapping machine remain machining accuracy.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, be also provided with adjusting pad between described fixed head and column, the end of described adjustment screw can lean on adjusting pad.Need the center of workbench to align with main shaft axis when mounted, adjusting pad has different-thickness, with changing the adjusting pad of different-thickness to realize the center of workbench and main shaft to it, can reduce the machining accuracy to workbench, reduces production cost.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, also alignment pin is provided with between described fixed head and column, described alignment pin is through fixed head, adjusting pad and column, described adjusting pad has resigning hole, described alignment pin through resigning hole, described alignment pin and be tight fit connection between fixed head and column.After the perpendicularity having adjusted workbench and main shaft, alignment pin is inserted, prevents from occurring displacement between fixed head and column.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, the end face of wherein one end of described adjusting pad is plane, and the end face of the other end of described adjusting pad is inclined-plane, and described resigning hole is positioned at inclined-plane and the less side of interplanar spacing.Need resigning hole to align with the hole that fixed head and column pass for alignment pin when mounting and adjusting pad, therefore workbench can be made " to bow " when being resisted against on adjusting pad by fixed head, by the state of this structure manual control workbench, facilitate follow-up installation operation, increase installation effectiveness, reduce the requirement on machining accuracy to workbench.
As preferably, in the position adjustment structure of upper described drilling tapping machine upper table and main shaft, described fixed head have two screwed holes, two described screwed holes are positioned at the downside of set bolt, described alignment pin is positioned at immediately below set bolt, and two described screwed holes lay respectively at the both sides of alignment pin, and the line of two relative set bolts of described screwed hole and alignment pin is symmetrical, adjustment screw also has two, and two adjustment screw are threaded on two screwed holes respectively.Carry out the lateral horizontal position of adjusting operating platform by rotating two adjustment screw, two adjustment screw can increase the positioning intensity having regulated aftertable, ensure that workbench remains vertical with main shaft in boring, tapping process.
As another kind of situation, in the position adjustment structure of upper described drilling tapping machine upper table and main shaft, described alignment pin is positioned at immediately below set bolt, on the same line, described screwed hole is between set bolt and alignment pin for screwed hole on described fixed head and set bolt and alignment pin.By rotating the lateral horizontal position of an adjustment screw with regard to energy adjusting operating platform, regulate efficiency high.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, the diameter of described resigning hole is greater than the diameter of alignment pin.Because alignment pin has installed after having adjusted the position of workbench, alignment pin does not contact with adjusting pad can avoid destruction work platform and main shaft perpendicularity.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, described column is provided with lifting support, and described lifting support has installing plate, and described installing plate is parallel with column, described fixed head and installing plate are fixed, described alignment pin and installing plate tight fit.Lifting support can move up and down on column, can drive workbench near or away from main shaft.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, described drilling tapping machine also comprises trailing arm, described trailing arm comprises trailing arm bar and is fixed on the fixed muffle of trailing arm bar one end, described workbench is fixed on fixed muffle, and described fixed head is fixed on the trailing arm bar other end.The operating space of workbench can be increased by trailing arm.
In the position adjustment structure of upper described drilling tapping machine upper table and main shaft, described adjusting pad be plane end face on there is annular lug, described installing plate and adjusting pad against end face on there is annular convex shoulder one, described annular convex shoulder one can snap in annular lug, described adjusting pad be inclined-plane end face on there is annular convex shoulder two, described fixed head and adjusting pad against end face on there is annular recessed shoulder, described annular convex shoulder two can snap in annular recessed shoulder.The location of adjusting pad can be facilitated by this structure.
Compared with prior art, the position adjustment structure of this drilling tapping machine upper table and main shaft has the machining accuracy reduced perpendicularity between fixed head and workbench, reduces the advantage of production cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of this drilling tapping machine.
Fig. 2 is the sectional structure schematic diagram of this drilling tapping machine.
Fig. 3 is the structure for amplifying schematic diagram in A portion in Fig. 2.
In figure, 1, column; 11, lifting support; 12, installing plate; 2, main shaft; 3, workbench; 31, trailing arm; 32, trailing arm bar; 33, fixed muffle; 34, fixed head; 4, set bolt; 5, adjusting pad; 51, resigning hole; 6, alignment pin; 7, adjustment screw.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
A position adjustment structure for drilling tapping machine upper table and main shaft, drilling tapping machine comprises column 1, and column 1 is provided with lifting support 11, lifting support 11 has installing plate 12, and installing plate 12 is parallel with column 1.
Workbench 3 is fixed with trailing arm 31, trailing arm 31 comprises trailing arm bar 32 and is fixed on the fixed muffle 33 of trailing arm bar 32 one end, and workbench 3 is fixed on fixed muffle 33, and trailing arm bar 32 other end is fixed with fixed head 34, fixed head 34 is one-body molded with trailing arm bar 32, and fixed head 34 is vertical with workbench 3.
Connected by set bolt 4 between fixed head 34 and installing plate 12, this adjustment location structure comprises adjusting pad 5, alignment pin 6 and at least one adjustment screw 7, adjusting pad 5 is between fixed head 34 and column 1, fixed head 34 have two screwed holes, two screwed holes are positioned at the downside of set bolt 4, adjustment screw 7 also has two, and two adjustment screw 7 are threaded on two screwed holes respectively, and the end of adjustment screw 7 can lean on adjusting pad 5.
Alignment pin 6 passes fixed head 34, adjusting pad 5 and installing plate 12 and is positioned at immediately below set bolt 4, two screwed holes lay respectively at the both sides of alignment pin 6, the line of two relative set bolts 4 of screwed hole and alignment pin 6 is symmetrical, adjusting pad 5 has resigning hole 51, alignment pin 6 is through resigning hole 51, the diameter of resigning hole 51 is greater than the diameter of alignment pin 6, alignment pin 6 and be tight fit connection between fixed head 34 and installing plate 12.The end face of wherein one end of adjusting pad 5 is plane, and the end face of the other end of adjusting pad 5 is inclined-plane, and resigning hole 51 is positioned at inclined-plane and the less side of interplanar spacing.
Adjusting pad 5 be plane end face on there is annular lug, installing plate 12 and adjusting pad 5 against end face on there is annular convex shoulder one, annular convex shoulder one can snap in annular lug, adjusting pad 5 be inclined-plane end face on there is annular convex shoulder two, fixed head 34 and adjusting pad 5 against end face on there is annular recessed shoulder, annular convex shoulder two can snap in annular recessed shoulder.
Need resigning hole 51 to align with the hole that fixed head 34 and column 1 pass for alignment pin 6 when mounting and adjusting pad 5, therefore workbench 3 " bowing " can be made when being resisted against on adjusting pad 5 by fixed head 34, by the state of this structure manual control workbench 3, facilitate follow-up installation operation, increase installation effectiveness, reduce the requirement on machining accuracy to workbench 3.
When erector's station 3, through fixed head 34, adjusting pad 5 and installing plate 12, three is close together set bolt 4, the mode that the adjustment of workbench 3 vertical equity adopts rubber hammer to rap by eye-level instrument adjusts, the adjustment of workbench 3 transverse horizontal makes the end of adjustment screw 7 lean by turning adjusting screw 7 and make fixed head 34 reaction force drive workbench 3 " new line " on adjusting pad 5, is with after making workbench 3 vertical with main shaft 2 and is inserted by alignment pin 6; Machining accuracy to perpendicularity between fixed head 34 and workbench 3 can be reduced by arranging adjustment screw 7, reducing production cost.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: alignment pin is positioned at immediately below set bolt, on the same line, screwed hole is between set bolt and alignment pin for screwed hole on fixed head and set bolt and alignment pin.By rotating the lateral horizontal position of an adjustment screw with regard to energy adjusting operating platform, regulate efficiency high.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. the position adjustment structure of a drilling tapping machine upper table and main shaft, described drilling tapping machine comprises column (1), described workbench (3) is fixed with a fixed head (34), connected by set bolt (4) between described fixed head (34) and column (1), it is characterized in that, this adjustment location structure comprises at least one adjustment screw (7), (34) have at least one screwed hole with described fixed head, described screwed hole is positioned at upside and/or the downside of set bolt (4), described adjustment screw (7) is threaded in screwed hole, the end of adjustment screw (7) can lean on column (1).
2. the position adjustment structure of drilling tapping machine upper table according to claim 1 and main shaft, it is characterized in that, also be provided with adjusting pad (5) between described fixed head (34) and column (1), the end of described adjustment screw (7) can lean on adjusting pad (5).
3. the position adjustment structure of drilling tapping machine upper table according to claim 2 and main shaft, it is characterized in that, alignment pin (6) is also provided with between described fixed head (34) and column (1), described alignment pin (6) is through fixed head (34), adjusting pad (5) and column (1), described adjusting pad (5) has resigning hole (51), described alignment pin (6) through resigning hole (51), described alignment pin (6) and be tight fit connection between fixed head (34) and column (1).
4. the position adjustment structure of drilling tapping machine upper table according to claim 3 and main shaft, it is characterized in that, the end face of wherein one end of described adjusting pad (5) is plane, the end face of the other end of described adjusting pad (5) is inclined-plane, and described resigning hole (51) is positioned at inclined-plane and the less side of interplanar spacing.
5. the drilling tapping machine upper table according to claim 3 or 4 and the position adjustment structure of main shaft, it is characterized in that, described fixed head (34) have two screwed holes, two described screwed holes are positioned at the downside of set bolt (4), described alignment pin (6) is positioned at immediately below set bolt (4), two described screwed holes lay respectively at the both sides of alignment pin (6), the line of two relative set bolts of described screwed hole (4) and alignment pin (6) is symmetrical, adjustment screw (7) also has two, two adjustment screw (7) are threaded on two screwed holes respectively.
6. the drilling tapping machine upper table according to claim 3 or 4 and the position adjustment structure of main shaft, it is characterized in that, described alignment pin (6) is positioned at immediately below set bolt (4), on the same line, described screwed hole is positioned between set bolt (4) and alignment pin (6) for screwed hole on described fixed head (34) and set bolt (4) and alignment pin (6).
7. the drilling tapping machine upper table according to claim 3 or 4 and the position adjustment structure of main shaft, is characterized in that, the diameter of described resigning hole (51) is greater than the diameter of alignment pin (6).
8. the drilling tapping machine upper table according to claim 3 or 4 and the position adjustment structure of main shaft, it is characterized in that, described column (1) is provided with lifting support (11), described lifting support (11) has installing plate (12), described installing plate (12) is parallel with column (1), described fixed head (34) is fixed with installing plate (12), described alignment pin (6) and installing plate (12) tight fit.
9. the position adjustment structure of drilling tapping machine upper table as claimed in any of claims 1 to 4 and main shaft, it is characterized in that, described drilling tapping machine also comprises trailing arm (31), described trailing arm (31) comprises trailing arm bar (32) and is fixed on the fixed muffle (33) of trailing arm bar (32) one end, described workbench (3) is fixed on fixed muffle (33), and described fixed head (34) is fixed on trailing arm bar (32) other end.
10. the position adjustment structure of drilling tapping machine upper table according to claim 8 and main shaft, it is characterized in that, the end face that described adjusting pad (5) is plane has annular lug, described installing plate (12) and adjusting pad (5) against end face on there is annular convex shoulder one, described annular convex shoulder one can snap in annular lug, the end face that described adjusting pad (5) is inclined-plane has annular convex shoulder two, described fixed head (34) and adjusting pad (5) against end face on there is annular recessed shoulder, described annular convex shoulder two can snap in annular recessed shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434656.XU CN204036135U (en) | 2014-08-04 | 2014-08-04 | The position adjustment structure of a kind of drilling tapping machine upper table and main shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434656.XU CN204036135U (en) | 2014-08-04 | 2014-08-04 | The position adjustment structure of a kind of drilling tapping machine upper table and main shaft |
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| CN204036135U true CN204036135U (en) | 2014-12-24 |
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| CN201420434656.XU Active CN204036135U (en) | 2014-08-04 | 2014-08-04 | The position adjustment structure of a kind of drilling tapping machine upper table and main shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866587A (en) * | 2017-12-27 | 2018-04-03 | 宁波浙达技术服务有限公司 | A kind of automation puncher with measuring for verticality function |
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2014
- 2014-08-04 CN CN201420434656.XU patent/CN204036135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866587A (en) * | 2017-12-27 | 2018-04-03 | 宁波浙达技术服务有限公司 | A kind of automation puncher with measuring for verticality function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Workbench and spindle position adjusting structure on drill hole tapping machine Effective date of registration: 20180312 Granted publication date: 20141224 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: ZHEJIANG XILING CO., LTD. Registration number: 2018330000057 |