CN208543201U - A kind of lathe base with damping elevating function - Google Patents
A kind of lathe base with damping elevating function Download PDFInfo
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- CN208543201U CN208543201U CN201821087881.5U CN201821087881U CN208543201U CN 208543201 U CN208543201 U CN 208543201U CN 201821087881 U CN201821087881 U CN 201821087881U CN 208543201 U CN208543201 U CN 208543201U
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- bottom plate
- spring
- chassis
- elevating function
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Abstract
The utility model discloses a kind of lathe bases with damping elevating function, including chassis and bottom plate, there are four groups of hydraulic cylinders in the two sides on chassis top in rectangle is vertically-mounted, the piston rod top end of four groups of hydraulic cylinders is correspondingly connected with the top of four groups of connection boxes, the bottom surface of bottom plate is correspondingly connected at the top of four groups of connection boxes, chassis top is equipped with four groups of positioning mechanisms in the side of four groups of hydraulic cylinders correspondence, the utility model, protecting box is flexibly connected using the first spring and second spring, the vibration generated when the machine of bottom plate top passes through the first spring and second spring snubber, mitigate vibration, reduce noise；It is rotated using driving motor driving lead screw, it is moved left and right by the rotate driving feed screw nut of lead screw, it is moved left and right by the mobile drive push rod of feed screw nut, the piston rod positioning of positioning column movement and the location hole for cooperating hydraulic cylinder piston rod side to open up to hydraulic cylinder, the stabilization of bottom plate is kept, conducive to the production operation of lathe.
Description
Technical field
The utility model relates to lathe correlative technology field, specially a kind of lathe base with damping elevating function.
Background technique
Numerically controlled lathe is mechanical equipment relatively common in machining equipment, therefore application, also than wide, outfit is more
Station knife tower or power cutter tower, lathe just have extensive process industrial art performance, and linear cylindrical, oblique line cylinder, circular arc can be processed
With the complex parts such as various screw threads, slot, worm screw, there is linear interpolation, the various compensation functions of circular interpolation.Numerically controlled lathe is by numerical control
The parts groups such as device, lathe bed, spindle box, knife rest feed system, tailstock, hydraulic system, cooling system, lubricating system, chip cleaner
At existing lathe base height adjustment is inconvenient, influences Installing machine tool and use, and the vibration generated during lathe work is transmitted to
Resonance is generated in pedestal, noise is big, influences the normal production operation of lathe, and pedestal is often monolithic construction, when lathe generation is micro-
The precision of machine tooling should not be leveled and influenced when small inclination, and the utility model proposes a kind of thus with damping elevating function
Lathe base is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of lathe bases with damping elevating function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of lathe with damping elevating function
Pedestal, including chassis and bottom plate, there are four groups of hydraulic cylinders in the two sides on the chassis top in rectangle is vertically-mounted, hydraulic described in four groups
The piston rod top end of cylinder is correspondingly connected with the top of four groups of connection boxes, and the bottom of bottom plate is correspondingly connected at the top of connection box described in four groups
Face, the chassis top correspond in the side of four groups of hydraulic cylinders and are equipped with four groups of positioning mechanisms, and the positioning mechanism includes driving
The output shaft end of motor, retarder, lead screw, feed screw nut, push rod and positioning column, the driving motor connects the defeated of retarder
Enter shaft end, one end of the output shaft end connecting filament thick stick of the retarder, the threads of lead screw connects feed screw nut, the silk
The top of thick stick nut connects one end of push rod by connecting rod, and the other end level of the push rod is welded with two positioning columns, described
Connection box includes protecting box, bracket, column, the first spring and second spring, and the bottom of the bracket is corresponding to pass through four group first
Spring connects the bottom inside protecting box, the corresponding side that protecting box is connected by two groups of second springs in the middle part of the bracket two sides
The center of wall, the cradle top is welded with column vertically.
Preferably, the positioning mechanism further includes guide tube and pillar, and the pillar is welded on the top of chassis vertically, described
The top level of pillar is welded with guide tube, and push rod is passed through inside the guide tube, is inserted in the shrinkage pool that one middle side part of pillar opens up
Connect one end of lead screw.
Preferably, the driving motor and retarder are fixed on the top of chassis, the work of the hydraulic cylinder by fixed frame
The position equidistant interval that stopper rod corresponds to positioning column offers location hole.
Preferably, the connection box further includes attachment base and rubber cover, and the edge seal of the rubber cover bottom, which connects, to be protected
The edge at the top of box is protected, the attachment base is fixedly welded on the middle part of protecting box bottom surface.
Preferably, it is in contact at the top of the rubber cover with bottom plate bottom surface, the sleeve of the attachment base bottom is socketed in hydraulic
The piston rod top end of cylinder.
Preferably, the bottom of bottom plate is bolted at the top of the column, the bottom plate top offers screw hole.
Preferably, the bottom of the chassis is equipped with four groups of swivel nuts in rectangle, and swivel nut described in four groups is corresponding to be threadedly coupled four
Root adjusts bolt, and four adjusting stud base correspondences are equipped with four groups of stabilizer blades.
Compared with prior art, the utility model has the beneficial effects that
1. adjusting it in swivel nut inner length to adjust stabilizer blade, adjust bolt and swivel nut combination machine using bolt rotation is adjusted
The height of structure is conducive to lathe and carries out production operation convenient for leveling pedestal；
2. be flexibly connected protecting box using the first spring and second spring, the vibration that when bottom plate top machine generates is logical
The first spring and second spring snubber are crossed, vibration is mitigated, reduces noise；
3, it is rotated, is moved left and right by the rotate driving feed screw nut of lead screw, by lead screw using driving motor driving lead screw
The mobile drive push rod of nut moves left and right, positioning column it is mobile and cooperate hydraulic cylinder piston rod side to open up location hole to hydraulic
The piston rod of cylinder positions, and the stabilization of bottom plate is kept, conducive to the production operation of lathe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the positioning mechanism structural schematic diagram of the utility model；
Fig. 3 is the connection box structure schematic diagram of the utility model.
In figure: chassis 1, positioning mechanism 3, driving motor 31, retarder 32, lead screw 33, feed screw nut 34, pushes away hydraulic cylinder 2
Bar 35, positioning column 36, guide tube 37, pillar 38, connection box 4, protecting box 41, bracket 42, column 43, the first spring 44, the second bullet
Spring 45, rubber cover 47, bottom plate 5, stabilizer blade 6, adjusts bolt 7, swivel nut 8 at attachment base 46.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lathe bottom with damping elevating function
There are four groups of hydraulic cylinders 2 in seat, including chassis 1 and bottom plate 5, the two sides on 1 top of chassis in rectangle is vertically-mounted, four groups of hydraulic cylinders 2
Piston rod top end is correspondingly connected with the top of four groups of connection boxes 4, and the top of four groups of connection boxes 4 is correspondingly connected with the bottom surface of bottom plate 5, chassis
1 top corresponds in the side of four groups of hydraulic cylinders 2 and is equipped with four groups of positioning mechanisms 3, and positioning mechanism 3 includes driving motor 31, slows down
Device 32, lead screw 33, feed screw nut 34, push rod 35 and positioning column 36, the output shaft end connection retarder 32 of driving motor 31
Shaft end, one end of the output shaft end connecting filament thick stick 33 of retarder 32 are inputted, lead screw 33 is threadedly coupled feed screw nut 34, lead screw
The top of nut 34 connects one end of push rod 35 by connecting rod, and the other end level of push rod 35 is welded with two positioning columns 36, drives
Dynamic motor 31 is AC brushless electric machine, and driving motor 31 drives lead screw 33 to rotate, passes through the rotate driving feed screw nut of lead screw 33
34 move left and right, and are moved left and right by the mobile drive push rod 35 of feed screw nut 34, and positioning column 36 is mobile and cooperates 2 piston of hydraulic cylinder
The location hole that bar side opens up positions the piston rod of hydraulic cylinder 2, keeps the stabilization of bottom plate 5, conducive to the production operation of lathe, even
Connecing box 4 includes protecting box 41, bracket 42, column 43, the first spring 44 and second spring 45, and the bottom of bracket 42 is corresponding to pass through four
Bottom inside group the first spring 44 connection protecting box 41, the middle part of 42 two sides of bracket is corresponding to be connected by two groups of second springs 45
The center of the side wall of protecting box 41,42 top of bracket is welded with column 43 vertically, and the first spring 44 and second spring 45 are soft
Property connection protecting box 41, the vibration that when 5 top machine of bottom plate generates inhaled by the first spring 44 and the buffering of second spring 45
It receives, mitigates vibration, reduce noise.
Further, positioning mechanism 3 further includes guide tube 37 and pillar 38, and pillar 38 is welded on the top of chassis 1 vertically, branch
The top level of column 38 is welded with guide tube 37, and push rod 35 is passed through inside guide tube 37, is inserted in the shrinkage pool that 38 1 middle side part of pillar opens up
Connect one end of lead screw 33.
Further, driving motor 31 and retarder 32 are fixed on the top of chassis 1, the work of hydraulic cylinder 2 by fixed frame
The position equidistant interval that stopper rod corresponds to positioning column 36 offers location hole.
Further, connection box 4 further includes attachment base 46 and rubber cover 47, and the edge seal of 47 bottom of rubber cover, which connects, to be protected
The edge at 41 top of box is protected, attachment base 46 is fixedly welded on the middle part of 41 bottom surface of protecting box.
Further, 47 top of rubber cover is in contact with 5 bottom surface of bottom plate, and the sleeve of 46 bottom of attachment base is socketed in hydraulic cylinder
2 piston rod top end, rubber cover 47 reduce the inside that external impurities enter protecting box 41.
Further, the bottom of bottom plate 5 is bolted at the top of column 43,5 top of bottom plate offers screw hole, and screw hole is just
In fixed lathe.
Further, the bottom of chassis 1 is equipped with four groups of swivel nuts 8 in rectangle, and four groups of swivel nuts 8 are corresponding to be threadedly coupled four tune
Bolt 7 is saved, four 7 bottoms of adjusting bolt are corresponding to be equipped with four groups of stabilizer blades 6, adjusts the rotation of bolt 7 and adjusts its minister in swivel nut 8
Degree is produced with the height for adjusting stabilizer blade 6, adjusting bolt 7 and 8 combined mechanism of swivel nut convenient for leveling pedestal conducive to lathe
Operation.
Working principle: in actual work, entire pedestal is placed on Installing machine tool after suitable position the bottom of at by operator
5 top of plate simultaneously cooperates the screw hole on 5 top of bottom plate to fix lathe by bolt, operator when needing to adjust the height of top lathe
Member's control hydraulic cylinder 2 works, and the piston rod elongation of hydraulic cylinder 2 or shortening pushing tow top bottom plate 5 are moved up and down to control pedestal
Whole height, operator controls driving motor 31 and works after the completion of height adjusts, and 31 output power of driving motor is simultaneously passed through
It drives lead screw 33 to rotate after 32 bending moment of retarder, is moved left and right by the rotate driving feed screw nut 34 of lead screw 33, due to lead screw
Nut 34 connects push rod 35, therefore is moved left and right by the mobile drive push rod 35 of feed screw nut 34, and push rod 35 moves left and right drive
The piston rod of the movement of positioning column 36, the movement of positioning column 36 and the location hole for cooperating 2 piston rod side of hydraulic cylinder to open up to hydraulic cylinder 2
Positioning keeps the stabilization of bottom plate 5, bottom plate 5 is avoided to generate uncontrollable displacement；Bottom is connected at the top of column 43 inside connection box 4
Plate and bottom are flexibly connected protecting box 41 by the first spring 44 and second spring 45, what when 5 top machine of bottom plate generated
Vibration mitigates vibration by 45 snubber of the first spring 44 and second spring, reduces noise；It is grasped when pedestal is not whole horizontal
Make personnel and rotates the height for adjusting bolt 7 to adjust stabilizer blade 6, adjust bolt 7 and 8 combined mechanism of swivel nut, convenient for pedestal is leveled,
Production operation is carried out conducive to lathe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of lathe base with damping elevating function, including chassis (1) and bottom plate (5), it is characterised in that: the chassis
(1) there are four groups of hydraulic cylinders (2) in the two sides on top in rectangle is vertically-mounted, and the piston rod top end of hydraulic cylinder described in four groups (2) is corresponding
The top for connecting four groups of connection boxes (4) connects the bottom surface that bottom plate (5) are correspondingly connected at the top of box (4), the chassis described in four groups
(1) top corresponds in the side of four groups of hydraulic cylinders (2) and is equipped with four groups of positioning mechanisms (3), and the positioning mechanism (3) includes driving
Motor (31), retarder (32), lead screw (33), feed screw nut (34), push rod (35) and positioning column (36), the driving motor
(31) the input shaft end of output shaft end connection retarder (32), the output shaft end connecting filament thick stick of the retarder (32)
(33) one end, the lead screw (33) are threadedly coupled feed screw nut (34), and the top of the feed screw nut (34) is connected by connecting rod
One end of push rod (35) is connect, the other end level of the push rod (35) is welded with two positioning columns (36), connection box (4) packet
Include protecting box (41), bracket (42), column (43), the first spring (44) and second spring (45), the bottom of the bracket (42)
The corresponding bottom internal by four group of first spring (44) connection protecting box (41), the middle part of bracket (42) two sides are corresponding logical
The side wall of two groups of second spring (45) connections protecting box (41) is crossed, the center at the top of the bracket (42) is welded with vertical vertically
Column (43).
2. a kind of lathe base with damping elevating function according to claim 1, it is characterised in that: the localization machine
Structure (3) further includes guide tube (37) and pillar (38), and the pillar (38) is welded on the top of chassis (1), the pillar vertically
(38) top level is welded with guide tube (37), passes through push rod (35) inside the guide tube (37), in pillar (38) side
One end of grafting lead screw (33) in the shrinkage pool that portion opens up.
3. a kind of lathe base with damping elevating function according to claim 1, it is characterised in that: the driving electricity
Machine (31) and retarder (32) are fixed on the top of chassis (1) by fixed frame, and the piston rod of the hydraulic cylinder (2) corresponds to
The position equidistant interval of positioning column (36) offers location hole.
4. a kind of lathe base with damping elevating function according to claim 1, it is characterised in that: the connection box
It (4) further include attachment base (46) and rubber cover (47), edge seal connection protecting box (41) top of rubber cover (47) bottom
The edge in portion, the attachment base (46) are fixedly welded on the middle part of protecting box (41) bottom surface.
5. a kind of lathe base with damping elevating function according to claim 4, it is characterised in that: the rubber cover
(47) top is in contact with bottom plate (5) bottom surface, and the sleeve of attachment base (46) bottom is socketed in the piston rod top of hydraulic cylinder (2)
End.
6. a kind of lathe base with damping elevating function according to claim 1, it is characterised in that: the column
(43) bottom of bottom plate (5) is bolted in top, and bottom plate (5) top offers screw hole.
7. a kind of lathe base with damping elevating function according to claim 1, it is characterised in that: the chassis
(1) bottom is equipped with four groups of swivel nuts (8) in rectangle, and swivel nut described in four groups (8) is corresponding to be threadedly coupled four adjusting bolts (7),
The four adjusting bolt (7) bottom correspondences are equipped with four groups of stabilizer blades (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087881.5U CN208543201U (en) | 2018-07-10 | 2018-07-10 | A kind of lathe base with damping elevating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087881.5U CN208543201U (en) | 2018-07-10 | 2018-07-10 | A kind of lathe base with damping elevating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208543201U true CN208543201U (en) | 2019-02-26 |
Family
ID=65424270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821087881.5U Expired - Fee Related CN208543201U (en) | 2018-07-10 | 2018-07-10 | A kind of lathe base with damping elevating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208543201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481302A (en) * | 2019-08-27 | 2019-11-22 | 中联精工（天津）有限公司 | A kind of diesel engine bracket |
-
2018
- 2018-07-10 CN CN201821087881.5U patent/CN208543201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481302A (en) * | 2019-08-27 | 2019-11-22 | 中联精工（天津）有限公司 | A kind of diesel engine bracket |
| CN110481302B (en) * | 2019-08-27 | 2023-10-17 | 中联精工（天津）有限公司 | Diesel engine bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |