CN114952328A - Slip table structure and lathe - Google Patents
Slip table structure and lathe Download PDFInfo
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- CN114952328A CN114952328A CN202210776286.7A CN202210776286A CN114952328A CN 114952328 A CN114952328 A CN 114952328A CN 202210776286 A CN202210776286 A CN 202210776286A CN 114952328 A CN114952328 A CN 114952328A
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- driving
- sliding table
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- workbench
- roller
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- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 48
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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Abstract
The invention discloses a sliding table structure and a machine tool, wherein the sliding table structure comprises a workbench, a sliding table and a rolling support structure, the sliding table is movably arranged on the workbench along the horizontal direction, the rolling support structure comprises a rotating installation part arranged on the sliding table, a roller structure is rotatably arranged on the rotating installation part, the rotating installation part is provided with a rotating installation axis which is coaxially rotated with the roller structure, the height of the rotating installation axis can be adjusted, so that the roller structure has a rolling support position and an idle position, when the roller structure is in the rolling support position, the roller structure is supported on the workbench, so that the sliding table is separated from the workbench, when the roller structure is in the idle position, the sliding table is tightly abutted against the workbench, through rotating the installation part and the roller structure, the friction resistance between the sliding table and the workbench is reduced, the sliding table is convenient to move, and the pressure of the roller structure can be reduced, the service life of the roller structure is prolonged.
Description
Technical Field
The invention relates to the technical field of machine tool machining, in particular to a sliding table structure and a machine tool.
Background
The adjustment of work piece position on the lathe all removes through slip table device usually, and among the present slip table device, the work piece is generally installed in the upper end of slip table, and the lower extreme of slip table is directly placed on the lathe to can follow the lathe surface and slide, in order to drive the work piece, the removal of some small-size work pieces of current slip table device mainly used, to some large-scale heavy work pieces, because work piece weight is overweight, make the frictional resistance between slip table and the lathe too big, lead to the difficult removal of slip table.
Disclosure of Invention
The invention mainly aims to provide a sliding table structure and a machine tool, and aims to solve the problem that a sliding table is difficult to move due to the fact that a workpiece is too heavy in an existing sliding table device.
In order to achieve the above object, the present invention provides a slide table structure for a machine tool, the slide table structure including:
a work table;
the sliding table is movably arranged on the workbench along the horizontal direction; and the number of the first and second groups,
the rolling support structure comprises a rotating installation part arranged on the sliding table, a roller structure is rotatably installed on the rotating installation part, the rotating installation part is provided with a rotating installation axis which coaxially rotates with the roller structure, and the height of the rotating installation axis is adjustable, so that the roller structure is provided with a rolling support position and an idle position;
when the roller structure is located at the rolling support position, the roller structure is supported on the workbench to enable the sliding table to be separated from the workbench, and when the roller structure is located at the idle position, the sliding table is tightly abutted to the workbench.
Optionally, the rolling support structure comprises:
the two eccentric shafts are rotatably arranged on the sliding table;
the rotation operation part is arranged on one of the two eccentric shafts and is used for operating the eccentric shaft to rotate; and the number of the first and second groups,
the rotation transmission structure is arranged between the two eccentric shafts so as to enable the two eccentric shafts to synchronously rotate;
the rotation mounting portion includes two eccentric shafts.
Optionally, the rotation transmission structure comprises:
one ends of the two transmission arms are respectively and correspondingly arranged on the two eccentric shafts; and the number of the first and second groups,
and two ends of the connecting arm are hinged to the other ends of the two transmission arms.
Optionally, a guide rail is convexly arranged at the upper end of the workbench;
correspondingly, the roller structure comprises a V-shaped roller which is arranged on the guide rail in a rolling mode.
Optionally, the sliding table structure further includes a driving device, and the driving device includes:
the driving shaft is rotatably arranged on the sliding table along a horizontal axis;
the linear driving structure comprises a driving gear and a driving rack which are meshed with each other, and the driving gear and the driving rack are respectively arranged on the driving shaft and the workbench; and the number of the first and second groups,
and the driving wheel is connected with the driving shaft and is used for operating the driving shaft to rotate.
Optionally, the driving device further includes a driving transmission structure, the driving transmission structure includes an upper transmission gear and a lower transmission gear which are engaged with each other, the upper transmission gear is disposed on the sliding table, the lower transmission gear is disposed on the driving shaft, and the upper transmission gear and the lower transmission gear are arranged up and down;
the drive operation part is arranged on the upper transmission gear to drive the drive shaft to rotate.
Optionally, the driving shaft is movably mounted on the sliding table in the left-right direction, and the driving shaft has a driving position where the driving rack is engaged with the driving gear and an avoiding position where the driving gear is separated from the driving rack in a movable stroke of the driving shaft.
Optionally, the driving device further comprises:
the operating rod is movably arranged on the sliding table along the horizontal direction and is in driving connection with the driving shaft so as to enable the driving shaft to move from the avoiding position to the driving position;
the return spring is sleeved on the operating rod so as to return the driving shaft from the driving position to the avoiding position; and (c) a second step of,
the locking bolt is provided with an abutting end and a driving end which are opposite, the abutting end abuts against the operating rod, and the driving end is used for driving the abutting end to lock the operating rod on the sliding table.
Optionally, a sliding groove extending in the horizontal direction is formed in the workbench, and a through hole is formed in the sliding table;
slip table structure still includes locking structure, locking structure includes:
the lower end of the locking block is movably arranged in the sliding groove in the front-back direction, and the upper end of the locking block penetrates through the through hole; and the number of the first and second groups,
and the locking driving structure is arranged at the upper end of the locking block so as to be matched with the locking block to lock and fix the sliding table on the workbench.
In addition, the invention provides a machine tool, which comprises the sliding table structure.
In the technical scheme of the invention, when the sliding table needs to be moved, the rotary mounting part is rotated to enable the height of the rotary mounting axis to be increased so as to enable the roller structure to be in the rolling support position, so that the sliding table is lifted upwards and separated from the workbench, so that the sliding table is arranged on the workbench in a rolling manner through the roller, the sliding table and the workbench form sliding friction, the friction resistance between the sliding table and the workbench is reduced so as to move the sliding table, after the sliding table is moved to the corresponding position, the rotary mounting part is rotated so as to enable the height of the rotary mounting axis to be reduced, so that the roller structure is in the idle position, the sliding table is abutted against the workbench downwards so as to reduce the pressure borne by the roller structure, and the roller structure is prevented from being damaged due to the fact that the roller structure bears large pressure for a long time, thereby help the protection the gyro wheel structure, so pass through rotate the installation department with the gyro wheel structure, both helped reducing the slip table with frictional resistance between the workstation is convenient for remove the slip table can alleviate again the pressure of gyro wheel structure helps the extension the life of gyro wheel structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a sliding table structure according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of the sliding table structure (hidden sliding table) in fig. 1;
fig. 3 is a schematic front view of the sliding table structure in fig. 1;
FIG. 4 is a cross-sectional view of an angle of the ramp structure of FIG. 1;
FIG. 5 is a schematic view of a portion of the enlarged structure at A in FIG. 5;
fig. 6 is a schematic cross-sectional view of another angle of the sliding table structure in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
42 | |
| 1 | Working table | 421 | |
| 11 | |
422 | |
| 12 | |
43 | |
| 13 | |
44 | |
| 2 | Sliding table | 441 | |
| 3 | |
442 | |
| 31 | |
45 | |
| 32 | |
46 | |
| 33 | |
47 | |
| 331 | |
48 | |
| 332 | Connecting arm | 5 | Locking structure |
| 4 | |
51 | |
| 41 | |
52 | Locking driving structure |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The adjustment of work piece position on the lathe all removes through slip table device usually, and among the present slip table device, the work piece is generally installed in the upper end of slip table, and the lower extreme of slip table is directly placed on the lathe to can follow the lathe surface and slide, in order to drive the work piece, the removal of some small-size work pieces of current slip table device mainly used, to some large-scale heavy work pieces, because work piece weight is overweight, make the frictional resistance between slip table and the lathe too big, lead to the difficult removal of slip table.
In view of this, the present invention provides a sliding table structure, which aims to solve the problem that the sliding table is not easy to move due to the overweight of the workpiece in the conventional sliding table device. Fig. 1 to 6 are schematic structural views of an embodiment of a sliding table structure provided in the present invention.
Referring to fig. 1 to 3, the sliding table structure 100 includes a working table 1, a sliding table 2 and a rolling support structure 3, the sliding table 2 is movably arranged on the workbench 1 along the horizontal direction, the rolling supporting structure 3 comprises a rotating installation part arranged on the sliding table 2, the rotary mounting part is rotatably provided with a roller structure 48, the rotary mounting part is provided with a rotary mounting axis which coaxially rotates with the roller structure 48, the height of the rotational mounting axis is adjustable, such that the roller structure 48 has a rolling support position and a rest position, when the roller structure 48 is in the rolling support position, the roller structure 48 is supported on the table 1, so that the slide table 2 is separated from the table 1, when the roller structure 48 is in the idle position, the sliding table 2 abuts against the workbench 1.
In the technical scheme of the invention, when the sliding table 2 needs to be moved, the rotary mounting part is rotated to raise the height of the rotary mounting axis, so that the roller structure 48 is located at the rolling support position, so as to lift the sliding table 2 upwards, so that the sliding table 2 is separated from the workbench 1, so that the sliding table 2 is mounted on the workbench 1 through the roller in a rolling manner, so that the sliding table 2 and the workbench 1 form sliding friction, the frictional resistance between the sliding table 2 and the workbench 1 is reduced, so as to move the sliding table 2, after the sliding table 2 is moved to a corresponding position, the rotary mounting part is rotated to lower the height of the rotary mounting axis, so that the roller structure 48 is located at the idle position, so that the sliding table 2 is tightly pressed against the workbench 1 downwards, so as to reduce the pressure borne by the roller structure 48, avoid roller structure 48 damages because of bearing great pressure for a long time to help the protection roller structure 48, so pass through rotate the installation department with roller structure 48, both helped reduce slip table 2 with frictional resistance between the workstation 1 is convenient for remove slip table 2 can alleviate again roller structure 48's pressure helps the extension roller structure 48's life.
It should be noted that the sliding table 2 may be movably mounted on the working table 1 along the left-right direction, or movably mounted on the working table 1 along the front-back direction, and the like, and the present invention is not limited thereto, specifically, the working table 1 includes a base 11 and two sliding seats 12 disposed at the upper end of the base 11, the two sliding seats 12 are disposed along the left-right direction at intervals, wherein two ends of the sliding table 2 are movably mounted on the two mounting seats along the front-back direction. Further, the distance between the two sliding bases 12 is adjustable along the left-right direction, so that the sliding bases 12 can adapt to the sliding tables 2 with different sizes, and the universality of the sliding table structure 100 is improved.
Further, the rolling support structure 3 includes two eccentric shafts 31, a rotation operation part 32, and a rotation transmission structure 33, the two eccentric shafts 31 are rotatably mounted to the slide table 2, the turning operation portion 32 is provided to one of the eccentric shafts 31 of the two eccentric shafts 31, for operating the eccentric shafts 31 to rotate, the rotation transmission structure 33 is arranged between the two eccentric shafts 31, so that the two eccentric shafts 31 rotate synchronously, the rotation mounting part comprises the two eccentric shafts 31, so that, by the rotation transmission structure 33, when the rotation operation part 32 drives one of the two eccentric shafts 31 to rotate, the other eccentric shaft 31 can also rotate synchronously, so that the two eccentric shafts 31 can be simultaneously raised or lowered to enable the slide table 2 to be smoothly raised or lowered. It is understood that the number of the eccentric shafts 31 may be two or more, the present invention is not limited thereto, and further, a plurality of the eccentric shafts 31 may be connected by a plurality of the rotation transmission structures 33, so that a plurality of the eccentric shafts 31 can be rotated synchronously.
Further, the rotation transmission structure 33 includes two transmission arms 331 and a connecting arm 332, one end of each of the two transmission arms 331 is correspondingly installed on the two eccentric shafts 31, and the other end of the connecting arm 332 is hinged to the other end of each of the two transmission arms 331, so that the connecting arm 332 is configured to transmit the torque of one of the eccentric shafts 31 to the other eccentric shaft 31, so that the two eccentric shafts 31 can keep rotating synchronously.
In order to make the roller structure 48 move along a straight line, in this embodiment, the upper end of the workbench 1 is convexly provided with the guide rail 13, correspondingly, the roller structure 48 comprises a V-shaped roller which is installed on the guide rail 13 in a rolling manner, and the arrangement is such that the roller structure 48 can roll along a predetermined route through the guide rail 13 and the V-shaped roller which are guided in a matching manner, which helps to improve the moving stability of the sliding table 2.
It should be noted that, theoretically, in order to ensure that the roller structure 48 rolls along a straight line, both ends of the sliding table 2 should be provided with the guide rail 13 and the V-shaped roller, but the requirement for assembly is set up in this way, which increases the assembly difficulty of the sliding table structure 100, and in order to reduce the assembly difficulty of the sliding table structure 100, in this embodiment, the guide rail 13 and the V-shaped roller are set up as guide sets in a one-to-one correspondence manner, and the guide sets are provided with one, and one of the guide sets is located at one end of the sliding table 2.
The sliding table 2 can be driven by a plurality of driving manners, the sliding table 2 can be driven by hand or by electric, specifically, referring to fig. 4 to 6, the sliding table structure 100 further includes a driving device 4, the driving device 4 includes a driving shaft 41, a linear driving structure 42 and a driving operation portion 43, the driving shaft 41 is rotatably installed on the sliding table 2 along a horizontal axis, the linear driving structure 42 includes a driving gear 421 and a driving rack 422, which are engaged with each other, the driving gear 421 and the driving rack 422 are respectively installed on the driving shaft 41 and the working table 1, the driving operation portion 43 is connected to the driving shaft 41 for operating the driving shaft 41 to rotate, so that the driving shaft 41 is driven by the driving operation portion 43 to rotate to drive the driving gear 421 to rotate, and the rotation of the driving shaft 41 is converted into linear motion by the linear driving structure 42, thereby driving the slide table 2 to move linearly along the table 1.
Further, generally speaking, for the convenience of the operation of the operator, the size of the driving operation part 43 is relatively large, which results in that the driving operation part 43 is easily interfered with the workbench 1, and in view of this, in this embodiment, the driving device 4 further includes a driving transmission structure 44, the driving transmission structure 44 includes an upper transmission gear 441 and a lower transmission gear 442 which are engaged with each other, the upper transmission gear 441 is disposed on the sliding table 2, the lower transmission gear 442 is disposed on the driving shaft 41, the upper transmission gear 441 and the lower transmission gear 442 are arranged in an up-and-down manner, wherein the driving operation part 43 is disposed on the upper transmission gear 441 to drive the driving shaft 41 to rotate, and is configured, by disposing the driving transmission structure 44, to make the driving operation part 43 move upward, so as to increase the distance between the driving operation part 43 and the workbench 1, the driving operation part 43 is prevented from interfering with the table 1, thereby facilitating the operation of the driving operation part 43. Of course, in other embodiments, the driving operation part 43 may be directly provided on the driving shaft 41, and the invention is not limited thereto.
Because the height of the sliding table 2 is higher than the height of the sliding table 2 when the sliding table 2 is fixed, and the driving device 4 is used for driving the sliding table 2 to move, when the sliding table 2 is fixed, the height of the sliding table 2 is lowered, so that the linear driving structure 42 is subjected to a large pressure, which easily causes the linear driving structure 42 to be crushed, for this reason, in this embodiment, referring to fig. 4 and 5, the driving shaft 41 is movably mounted on the sliding table 2 in the left-right direction, in the movable stroke of the driving shaft 41, the driving shaft 41 has a driving position at which the driving rack 422 is engaged with the driving gear 421, and an avoiding position at which the driving gear 421 is separated from the driving rack 422, and when the sliding table 2 needs to be moved, the driving shaft 41 is moved so that the driving gear 421 is engaged with the driving rack 422, so as to drive the sliding table 2 to move, and when the sliding table 2 is moved to the right position, the driving shaft 41 is moved to disengage the driving gear 421 from the driving rack 422, so as to prevent the linear driving structure 42 from bearing pressure, thereby being beneficial to protecting the linear driving structure 42.
Further, the driving device 4 further includes an operating rod 45, a return spring 46 and a locking bolt 47, the operating rod 45 is movably installed on the sliding table 2 along the horizontal direction, the operating rod 45 is connected to the driving shaft 41 in a driving manner, so that the driving shaft 41 moves from the avoiding position to the driving position, the return spring 46 is sleeved on the operating rod 45, so that the driving shaft 41 is reset from the driving position to the avoiding position, the locking bolt 47 has a relative abutting end and a driving end, the abutting end abuts against the operating rod 45, the driving end is used for driving the abutting end to lock the operating rod 45 on the sliding table 2, when the sliding table 2 needs to be moved, the operating rod 45 is operated to move along the axial direction of the driving shaft 41, so as to drive the driving gear 421 to be engaged with the driving rack 422, and the operating rod 45 is locked by the locking bolt 47 so as to move the sliding table 2, when the sliding table 2 is moved in place, the locking bolt 47 is loosened, the reset spring 46 drives the locking bolt 47 to move, so as to drive the driving gear 421 to be separated from the driving rack 422, and thus the linear driving structure 42 is prevented from bearing pressure.
Further, slip table 2 includes the slip table body and locates two installation cover at slip table body both ends, drive shaft 41's both ends are installed in two along its axial sliding the installation cover, the internal diameter of installation cover is internal to contract in order to form and deviates from the spacing step face of action bars 45, drive arrangement 4 is still located including the cover the stop collar of drive shaft 41, the stop collar with spacing step face butt, so set up, can restrict on the one hand the activity stroke of drive shaft, on the other hand with the drive shaft is located drive position, so that move the slip table.
In order to incite somebody to action the slip table 2 is fixed in workstation 1, in this embodiment, be equipped with on workstation 1 along the level to the spout that extends, slip table 2 is equipped with the through-hole, slip table structure 100 still includes locking structure 5, locking structure 5 includes latch segment 51 and locking drive structure 52, latch segment 51's lower extreme along front and back to movable mounting in the spout, latch segment 51's upper end is worn to locate the through-hole, locking drive structure 52 locates latch segment 51's upper end, with latch segment 51 cooperation will slip table 2 locking is fixed in workstation 1, so set up, through locking drive structure 52 with latch segment 51, in order to incite somebody to action slip table 2 presss from both sides to be fixed in workstation 1 avoids slip table 2 takes place to remove to handle the work piece. It is understood that the locking driving mechanism 52 can be a cylinder, an air cylinder, etc.
The sliding groove may be a T-shaped groove, a dovetail groove, or the like, and correspondingly, the locking block 51 may be a T-shaped locking block 51, a dovetail-shaped locking block 51, or the like, which is not limited in the present invention.
In addition, in order to achieve the above object, the present invention further provides a machine tool, where the machine tool includes the sliding table structure 100, and it should be noted that, for the structure of the sliding table structure 100 in the machine tool, reference may be made to the embodiment of the sliding table structure 100, and details are not repeated here; since the sliding table structure 100 is used in the machine tool provided by the present invention, the embodiment of the machine tool provided by the present invention includes all technical solutions of all embodiments of the sliding table structure 100, and the achieved technical effects are also completely the same, and are not described herein again.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A slide table structure for a machine tool, characterized by comprising:
a work table;
the sliding table is movably arranged on the workbench along the horizontal direction; and the number of the first and second groups,
the rolling support structure comprises a rotating installation part arranged on the sliding table, a roller structure is rotatably installed on the rotating installation part, the rotating installation part is provided with a rotating installation axis which coaxially rotates with the roller structure, and the height of the rotating installation axis is adjustable, so that the roller structure is provided with a rolling support position and an idle position;
when the roller structure is located at the rolling support position, the roller structure is supported on the workbench, so that the sliding table is separated from the workbench, and when the roller structure is located at the idle position, the sliding table is abutted against the workbench.
2. The slide table structure according to claim 1, wherein the rolling support structure includes:
the two eccentric shafts are rotatably arranged on the sliding table;
the rotation operation part is arranged at one end of the eccentric shaft and is used for operating the eccentric shaft to rotate; and the number of the first and second groups,
the rotation transmission structure is arranged between the two eccentric shafts so as to enable the two eccentric shafts to synchronously rotate;
the rotation mounting portion includes two eccentric shafts.
3. The slide table structure according to claim 2, wherein the rotation transmission structure includes:
one ends of the two transmission arms are respectively and correspondingly arranged on the two eccentric shafts; and the number of the first and second groups,
and two ends of the connecting arm are hinged to the other ends of the two transmission arms.
4. The slide table structure according to claim 1, wherein a guide rail is convexly provided at an upper end of the table;
correspondingly, the roller structure comprises a V-shaped roller which is arranged on the guide rail in a rolling mode.
5. The slide table structure according to claim 1, further comprising a drive device, the drive device including:
the driving shaft is rotatably arranged on the sliding table along a horizontal axis;
the linear driving structure comprises a driving gear and a driving rack which are meshed with each other, and the driving gear and the driving rack are respectively arranged on the driving shaft and the workbench; and the number of the first and second groups,
and the driving wheel is connected with the driving shaft and is used for operating the driving shaft to rotate.
6. The sliding table structure according to claim 5, wherein the driving device further includes a driving transmission structure, the driving transmission structure includes an upper transmission gear and a lower transmission gear that are engaged with each other, the upper transmission gear is disposed on the sliding table, the lower transmission gear is disposed on the driving shaft, and the upper transmission gear and the lower transmission gear are arranged up and down;
the drive operation part is arranged on the upper transmission gear to drive the drive shaft to rotate.
7. The slide table structure according to claim 5, wherein the drive shaft is movably mounted to the slide table in a left-right direction, and the drive shaft has a drive position where the drive rack is engaged with the drive gear and an escape position where the drive gear is disengaged from the drive rack in a movable stroke of the drive shaft.
8. The slide table structure according to claim 7, wherein the drive means further includes:
the operating rod is movably arranged on the sliding table along the horizontal direction and is in driving connection with the driving shaft so as to enable the driving shaft to move from the avoiding position to the driving position;
the return spring is sleeved on the operating rod so as to return the driving shaft from the driving position to the avoiding position; and the number of the first and second groups,
the locking bolt is provided with an abutting end and a driving end which are opposite, the abutting end abuts against the operating rod, and the driving end is used for driving the abutting end to lock the operating rod on the sliding table.
9. The slide table structure according to claim 1, wherein the table is provided with a slide groove extending in a horizontal direction, and the slide table is provided with a through hole;
slip table structure still includes locking structure, locking structure includes:
the lower end of the locking block is movably arranged in the sliding groove in the front-back direction, and the upper end of the locking block penetrates through the through hole; and the number of the first and second groups,
and the locking driving structure is arranged at the upper end of the locking block so as to be matched with the locking block to lock and fix the sliding table on the workbench.
10. A machine tool comprising the slide table structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776286.7A CN114952328A (en) | 2022-06-29 | 2022-06-29 | Slip table structure and lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776286.7A CN114952328A (en) | 2022-06-29 | 2022-06-29 | Slip table structure and lathe |
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| Publication Number | Publication Date |
|---|---|
| CN114952328A true CN114952328A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210776286.7A Pending CN114952328A (en) | 2022-06-29 | 2022-06-29 | Slip table structure and lathe |
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| DE10257634A1 (en) * | 2002-12-09 | 2004-06-24 | Grob-Werke Burkhart Grob E.K. | Transporter device for e.g. transfer station for component processing moves parts into working area, out of area after finishing, and to next working station |
| CN201012452Y (en) * | 2006-12-05 | 2008-01-30 | 青海一机数控机床有限责任公司 | Large and heavy type numerically-controlled machine tool composite guideway |
| 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 |
| CN203401308U (en) * | 2013-08-20 | 2014-01-22 | 金正淼 | Lathe body with rolling guide rail and sliding guide rail |
| CN113431202A (en) * | 2021-07-09 | 2021-09-24 | 武汉武重机床有限公司 | Running gear capable of converting sliding friction into rolling friction |
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