CN203336155U - Machine tool foot pad - Google Patents
Machine tool foot pad Download PDFInfo
- Publication number
- CN203336155U CN203336155U CN2013203495098U CN201320349509U CN203336155U CN 203336155 U CN203336155 U CN 203336155U CN 2013203495098 U CN2013203495098 U CN 2013203495098U CN 201320349509 U CN201320349509 U CN 201320349509U CN 203336155 U CN203336155 U CN 203336155U
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- lathe
- foot pad
- bolt
- base
- mounting hole
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- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 210000002683 foot Anatomy 0.000 claims 9
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides a machine tool foot pad, and belongs to the technical field of machine tool parts. The machine tool foot pad resolves the problems that a conventional machine tool foot pad is troublesome to regulate, low in regulating accuracy and the like. The machine tool foot pad comprises a base, wherein the base is provided with a penetrating connection hole in the axial direction of the base, inner threads of the connection hole are fixedly connected with a regulating bolt, the upper surface of the head of the regulating bolt is provided with a spherical bowl, a spherical surface pad matched with the spherical bowl is arranged inside the spherical bowl, and the center of the spherical surface pad is fixedly connected with a fixing bolt. The machine tool foot pad has the advantages of being simple in regulation, high in regulating accuracy and the like.
Description
Technical field
The utility model belongs to the machine tool accessory technical field, relates to a kind of lathe foot pad.
Background technique
Lathe comprises the lathe pin, and the lathe pin is fixed on the bottom of lathe, for contacting with ground, makes the stable placement of lathe on the ground.Generally all need to guarantee the horizontal accuracy of its main lathe bed but be placed on ground lathe, this just need to be adjusted the height of lathe pin; And lathe adding man-hour, generally all there are larger vibrations, vibrations can reduce the machining accuracy of lathe too strongly.
For above-mentioned be problem, people design some height-adjustable, and the lathe foot pad that also there is shock-absorbing function, be arranged at the bottom of lathe pin, for example the Chinese patent literature data discloses high damping Automatic Levelling vibration damper [application number 91213831.9], it is the supporting feet of machine tool, by base and elevator mechanism, formed, elevator mechanism is comprised of bolt and square nut, the bottom of base connects a rubber pad, the space of an indent is arranged at the bottom of rubber pad, the front end of bolt end face spherical in shape, square nut is positioned at the square groove on base top, the middle of bottom land is recessed into conical surface downwards, bolt is connected with screw thread with square nut, its front end spherical end surface stretches out screw and contacts with conical surface.
The supporting feet of this kind of structure, bolt is connected with screw thread with square nut through the footing hole of lathe, by swivel bolt, makes the square nut lifting reach suitable height, thereby adjusts the height of lathe and the levelness of lathe; But the supporting feet of this kind of structure can only be positioned over height and the levelness that could adjust accurately lathe on very smooth ground, once ground is smooth not, error during adjusting is just larger, be difficult for level-off, and due to bolt for the rotating part that connects the instrument such as spanner the inside at the lathe pin, swivel bolt comparatively bothers, and regulates trouble.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and a kind of lathe foot pad simple, that degree of regulation is high of regulating is provided.
The purpose of this utility model can realize by following technical proposal: a kind of lathe foot pad, comprise base, it is characterized in that, described base axially has along it attachment hole run through, described attachment hole internal thread is fixed with the adjustment bolt, the upper surface of described adjustment bolt head has the ball bowl, in described ball bowl, is provided with the ball ring be complementary with the ball bowl, and the center of described ball ring is fixed with fixing bolt.
The upper end of fixing bolt and lathe pin are connected, ball ring and ball bowl are that face contacts and is rotationally connected, even Installing machine tool is on irregular ground, base is low dip slightly, cooperation by ball ring and ball bowl, can make fixing bolt vertically, thereby improve the levelness that lathe master lathe bed is installed, degree of regulation is high, and ball ring and ball bowl cooperatively interact and can also adjust the skew of the substantially horizontal that lathe causes in use for some time; Adjust bolt and be positioned under the lathe sole, by spanner, rotate and adjust bolt, make to adjust the bolt precession or screw out base, regulate the height of fixing bolt, thereby the height of adjusting tool and levelness are regulated simple.Adjust bolt and adopt fine pitch, so degree of regulation is higher.
In above-mentioned a kind of lathe foot pad, described adjustment bolt has the through hole run through along its axial centre, and the head of above-mentioned fixing bolt is positioned at through hole, and the screw rod of above-mentioned fixing bolt and ball ring screw thread are connected and pass ball ring.Fixing bolt and ball ring screw thread are connected, and with adjusting bolt, are movably connected, and the head of fixing bolt is positioned at adjusts bolt, ball ring is connected with the adjustment bolt, even lathe is in handling process, the lathe foot pad can not come off yet, and ball ring rotates also unaffected along the ball bowl.
In above-mentioned a kind of lathe foot pad, described fixing bolt is hexagon socket head cap screw.Hexagon socket head cap screw is standard piece.
In above-mentioned a kind of lathe foot pad, there is locking nut between described base and adjustment bolt, described locking nut is set in the outside of adjusting bolt and the upper surface that abuts against base.After lathe height, Level-adjusting are good, locking nut rotates on the upper surface that abuts against base down, makes to adjust bolt and fixes, and can not rotate because of the vibrations of lathe, adjusts the firm degree that bolt is connected high, the lathe good stability.
In above-mentioned a kind of lathe foot pad, the lower surface of described base has several mounting holes, in described mounting hole, is fixed with snubber block, and the bottom of snubber block protrudes from the lower surface of base.Snubber block is connected in the mounting hole of base, and the lower surface of snubber block directly contacts with ground, and snubber block absorbs the vibrations that lathe produces when work, reduces the vibrations of lathe, improves the machining accuracy of lathe.
In above-mentioned a kind of lathe foot pad, the diameter of described mounting hole port is slightly less than the diameter of mounting hole center, and above-mentioned snubber block is embedded in mounting hole.Without fixed block, snubber block is by being embedded in mounting hole the bottom that makes snubber block be fixed on base, simple in structure, reasonable in design.
In above-mentioned a kind of lathe foot pad, described snubber block is made by polyurethane material.Snubber block is once injection molded by polyurethane material, and more than hardness reaches 90 degree, load-bearing property is good, and shock-absorbing effect is good.
In above-mentioned a kind of lathe foot pad, the described middle place that is positioned at mounting hole internal damping piece has springhole.Springhole facilitates snubber block to be embedded in mounting hole.
In above-mentioned a kind of lathe foot pad, also there is pad in described mounting hole, described pad is between the top and base of snubber block.Pad increases the lifting surface area of snubber block, thereby improves the damping effect of lathe foot pad.
Compared with prior art, the lathe foot pad that the utility model provides has the following advantages:
1, the machine bed leg pad, by precession or the back-out base of adjusting bolt, regulate the height of fixing bolt, thereby the height of adjusting tool and levelness is regulated simple; And, by the cooperation of ball ring and ball bowl, even Installing machine tool also can guarantee fixing bolt vertically not being on very smooth ground, thereby improve the degree of regulation of lathe height and levelness.
2, the bottom of the machine bed leg pad is fixed with a plurality of snubber blocks of being made by polyurethane material, and load bearing effect is good, and shock-absorbing effect is good, has increased the using scope of lathe foot pad, the lathe good stability.
3, the machine bed leg pad is locked and is adjusted bolt by locking nut, makes to adjust bolt and fixes, and adjusts bolt and can not rotate because of the vibrations of lathe, adjusts the firm degree of bolt high, the lathe good stability.
The accompanying drawing explanation
Fig. 1 is the overall structure sectional view of the machine bed leg pad.
Fig. 2 is the whole plan view of the machine bed leg pad.
Fig. 3 is the whole worm's eye view of the machine bed leg pad.
In figure, 1, base; 11, mounting hole; 2, adjust bolt; 21, through hole; 3, ball bowl; 4, ball ring; 5, fixing bolt; 6, locking nut; 7, snubber block; 71, springhole; 8, pad.
Embodiment
Be below specific embodiment of the utility model 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.
As shown in Figure 1, the machine bed leg pad comprises base 1, adjusts bolt 2, ball bowl 3, ball ring 4, fixing bolt 5, snubber block 7 and pad 8.
As shown in Figure 2, base 1 is the halfpace shape, and its axial centre has the internal thread attachment hole run through, and as shown in Figure 3, in the present embodiment, the lower surface of base 1 has four mounting holes 11, is fixed with four snubber blocks 7, in actual production, sets on demand.Base 1 attachment hole internal thread is fixed with adjusts bolt 2, the upper surface of adjusting bolt 2 heads has ball bowl 3, adjust bolt 2 and there is the through hole 21 run through along its axial centre, through hole 21 communicates with the bottom centre place of ball bowl 3, and through hole 21 diameters of this connectivity part are less than the diameter of adjusting bolt 2 screw rod place through holes 21.Ball bowl 3 is provided with ball ring 4, and the cambered surface in ball ring 4 outsides and the cambered surface of ball bowl 3 are complementary, and ball bowl 3 is that the face contact is connected with ball ring 4, and the center of ball ring 4 has the interior threaded hole run through.In the present embodiment, fixing bolt 5 is hexagon socket head cap screws, the diameter of hexagon socket head cap screw head is less than through hole 21 diameters of adjusting in bolt 2 screw rods, being greater than is connected with ball bowl 3 locates the diameter of through hole 21, the hexagon socket head cap screw screw rod penetrates upward in the through hole 21 of adjusting bolt 2, by rotation, the interior threaded hole screw thread of screw rod and ball ring 4 centres is connected, finally make the head movement of hexagon socket head cap screw be connected in adjustment bolt 2, there is certain gap between the head of hexagon socket head cap screw and adjustment bolt 2 heads, facilitate the rotation of ball ring 4 along ball bowl 3, the screw rod of hexagon socket head cap screw is connected with the lathe pin through ball ring 4.The outside screw of adjusting bolt 2 is connected with locking nut 6.The diameter of base 1 mounting hole 11 ports is less than the diameter of mounting hole 11 center, the center self-assembling formation one annular gear edge changed at this diameter.Snubber block 7 is to be made by polyurethane material, hardness is higher, the top of snubber block 7 has the fixing part that the shape with mounting hole 11 middle and lower parts is complementary, the center of fixing part has springhole 71, this kind of structure, make snubber block 7 can be embedded in mounting hole 11 and fix, the bottom of snubber block 7 protrudes from outside mounting hole 11, with ground, contacts.Have the pad 8 that increases snubber block 7 lifting surface areas between snubber block 7 and base 1, a slice of pad 8 abuts against the upper surface of snubber block 7 fixing parts, and another sheet abuts against the annular gear along upper.
During adjustment, fixing bolt 5 and lathe pin are connected, due to the cooperation of ball bowl 3 and ball ring 4, even the installation ground out-of-flatness still can guarantee fixing bolt 5 vertically.A long straight cylindrical steel rods is inserted into to the head of adjusting bolt 2, pull rod iron and make to adjust bolt 2 rotations, adjust bolt 2 and screw out base 1, the lathe height rises, adjust bolt 2 precession bases 1, the lathe height descends, and adjusts bolt 2 and adopts fine pitch, and degree of regulation is higher, to adjust bolt 2 rotates to proper height, again locking nut 6 is rotated down, be pressed on the upper surface of base 1, make to adjust bolt 2 fixing.
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 modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more been used base 1, mounting hole 11, adjusted the terms such as bolt 2, through hole 21, ball bowl 3, ball ring 4, fixing bolt 5, locking nut 6, snubber block 7, springhole 71, pad 8, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (9)
1. a lathe foot pad, comprise base (1), it is characterized in that, described base (1) axially has along it attachment hole run through, described attachment hole internal thread is fixed with adjusts bolt (2), the upper surface of described adjustment bolt (2) head has ball bowl (3), is provided with the ball ring (4) be complementary with ball bowl (3) in described ball bowl (3), and the center of described ball ring (4) is fixed with fixing bolt (5).
2. a kind of lathe foot pad according to claim 1, it is characterized in that, described adjustment bolt (2) has the through hole (21) run through along its axial centre, the head of above-mentioned fixing bolt (5) is positioned at through hole (21), and the screw rod of above-mentioned fixing bolt (5) and ball ring (4) screw thread are connected and pass ball ring (4).
3. a kind of lathe foot pad according to claim 2, is characterized in that, described fixing bolt (5) is hexagon socket head cap screw.
4. according to claim 1 or 2 or 3 described a kind of lathe foots pad, it is characterized in that, have locking nut (6) between described base (1) and adjustment bolt (2), described locking nut (6) is set in the outside of adjusting bolt (2) and the upper surface that abuts against base (1).
5. according to claim 1 or 2 or 3 described a kind of lathe foots pad, it is characterized in that, the lower surface of described base (1) has several mounting holes (11), be fixed with snubber block (7) in described mounting hole (11), and the bottom of snubber block (7) protrudes from the lower surface of base (1).
6. a kind of lathe foot pad according to claim 5, is characterized in that, the diameter of described mounting hole (11) port is slightly less than the diameter of mounting hole (11) center, and above-mentioned snubber block (7) is embedded in mounting hole (11).
7. a kind of lathe foot pad according to claim 5, is characterized in that, described snubber block (7) is made by polyurethane material.
8. according to the described a kind of lathe foot pad of claim 6 or 7, it is characterized in that, the described middle place that is positioned at mounting hole (11) internal damping piece (7) has springhole (71).
9. a kind of lathe foot pad according to claim 5, is characterized in that, also has pad (8) in described mounting hole (11), and described pad (8) is positioned between the top and base (1) of snubber block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203495098U CN203336155U (en) | 2013-06-15 | 2013-06-15 | Machine tool foot pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203495098U CN203336155U (en) | 2013-06-15 | 2013-06-15 | Machine tool foot pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336155U true CN203336155U (en) | 2013-12-11 |
Family
ID=49704831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203495098U Expired - Fee Related CN203336155U (en) | 2013-06-15 | 2013-06-15 | Machine tool foot pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336155U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925458A (en) * | 2014-03-19 | 2014-07-16 | 成都绿迪科技有限公司 | Mounting foot of numerically-controlled machine tool |
| CN104493497A (en) * | 2014-12-19 | 2015-04-08 | 昆山旭祥钣金工业有限公司 | Cushion block of machine tool |
| CN109676404A (en) * | 2018-12-29 | 2019-04-26 | 重庆全能电器有限公司 | A kind of machine tool regulating device |
| CN113909927A (en) * | 2021-11-15 | 2022-01-11 | 珠海格力智能装备有限公司 | Positioning adjustment device and five-axis machine tool with same |
| CN114165700A (en) * | 2021-11-18 | 2022-03-11 | 深圳市捷佳伟创新能源装备股份有限公司 | Supporting structure and coating equipment |
-
2013
- 2013-06-15 CN CN2013203495098U patent/CN203336155U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925458A (en) * | 2014-03-19 | 2014-07-16 | 成都绿迪科技有限公司 | Mounting foot of numerically-controlled machine tool |
| CN104493497A (en) * | 2014-12-19 | 2015-04-08 | 昆山旭祥钣金工业有限公司 | Cushion block of machine tool |
| CN109676404A (en) * | 2018-12-29 | 2019-04-26 | 重庆全能电器有限公司 | A kind of machine tool regulating device |
| CN113909927A (en) * | 2021-11-15 | 2022-01-11 | 珠海格力智能装备有限公司 | Positioning adjustment device and five-axis machine tool with same |
| CN114165700A (en) * | 2021-11-18 | 2022-03-11 | 深圳市捷佳伟创新能源装备股份有限公司 | Supporting structure and coating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160322 Address after: 317600, Zhejiang, Taizhou Yuhuan County Kanmen Street Motorcycle Industrial Zone Patentee after: YUHUAN FANGBO MACHINERY CO., LTD. Address before: Room 6, unit 902, European garden, Yuhuan County, Zhejiang, Taizhou 317600, China Patentee before: He Jinkui |
|
| 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: 20131211 Termination date: 20210615 |