CN215788145U

CN215788145U - Stand for digit control machine tool that stability is good

Info

Publication number: CN215788145U
Application number: CN202122119275.5U
Authority: CN
Inventors: 杨培军; 杨培鑫; 郑仁荣; 李刚; 王德杰
Original assignee: Qingdao Shengsen Foundry Co ltd
Current assignee: Qingdao Shengsen Foundry Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a stand column with good stability for a numerical control machine tool, which comprises a base frame, wherein a stand column body is arranged at the top of the base frame, the bottom of the stand column body is attached to the top of the base frame, a partition plate is fixedly connected inside the base frame, a clamping mechanism is arranged inside the base frame, and the clamping mechanism extends out of the base frame. This stand for digit control machine tool that stability is good, design through fixture, the telescopic link drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the dwang and rotates, the dwang drives first belt pulley and rotates, first belt pulley passes through the belt and drives the second belt pulley rotation, the second belt pulley drives the roller and rotates, the roller drives two linkage plate and rotates, two linkage plate drive the grip block and rotate, can control the grip block effectively through control grip block rotation and carry out the height that the centre gripping was carried out to the stand, be favorable to improving stability.

Description

Stand for digit control machine tool that stability is good

Technical Field

The utility model relates to the technical field of installation of numerical control machines, in particular to a stand column for a numerical control machine with good stability.

Background

The lathe stand is the important structure spare of lathe, plays lathe up-and-down motion and supporting role, and the lathe stand material is common to be ht250, and this kind of material intensity, wearability, heat resistance are all better, and the damping is good, and casting performance is more excellent, need carry out artifical aging treatment, in addition often use ht200ht300 or nodular cast iron, decide according to different work requirements, the stand is the important part of connecting lathe bed and main shaft and tool magazine simultaneously.

At present in the use of digit control machine tool, need use the stand, because the stand is the important part of connecting lathe bed and main shaft and tool magazine, so whether can stabilize the heavy in the work of work messenger digit control machine tool use always after the installation, current lathe stand, when being connected with the base, generally only carry out key fixed connection in the bottom, the existence leads to stability not enough, the bearing capacity poor condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a column for a numerical control machine tool with good stability so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stand for digit control machine tool that stability is good, includes the base frame, base frame top is provided with the stand body, laminating mutually with base frame top is in stand body bottom, the inside fixedly connected with baffle of base frame, the inside fixture that is provided with of base frame, fixture extends the base frame outside, the inside regulation and control mechanism that still is equipped with of base frame, regulation and control mechanism extends the base frame outside.

The clamping mechanism comprises a telescopic rod, the telescopic rod is arranged on one side of the partition plate, the telescopic rod penetrates through the partition plate and is connected with the partition plate in a rotating mode, a gear frame is connected to the outside of one side of the telescopic rod in a rotating mode, a rotating rod is arranged inside the gear frame, a movable groove is formed in the top of the base frame, a movable plate is arranged at the top of the base frame, a U-shaped plate is fixedly connected to the bottom of the movable plate and penetrates through the movable groove, the gear frame is fixedly connected to the front side of the U-shaped plate, two auxiliary plates and two roll shafts are fixedly connected to the top of the movable plate, the front side and the rear side of each roll shaft are respectively connected with the two auxiliary plates in a rotating mode, two connecting plates are fixedly connected to the outside of each roll shaft, a clamping plate is arranged on one side of the stand column body, and the two connecting plates are fixedly connected to one side of the clamping plate.

Preferably, the baffle is provided with two, the dwang runs through U-shaped plate front side and with U-shaped plate inner chamber front side swivelling joint, the baffle provides the support for the dwang.

Preferably, the outside one side fixedly connected with first bevel gear of telescopic link, dwang front side fixedly connected with second bevel gear, second bevel gear sets up in first bevel gear rear side, second bevel gear meshes with first bevel gear mutually, and second bevel gear drives the dwang and rotates.

Preferably, the movable plate is internally provided with a through groove, the first belt pulley of the external fixedly connected with of the rotating rod, the second belt pulley of the external fixedly connected with of the roller shaft, a belt is arranged between the first belt pulley and the second belt pulley, the first belt pulley and the second belt pulley are connected through the belt, the belt runs through the through groove, and the second belt pulley drives the roller shaft to rotate.

Preferably, one of them baffle one side is provided with first motor, first motor bottom fixedly connected with backup pad, backup pad one side and baffle one side fixed connection, first motor one side fixedly connected with round bar, round bar one side is rotated with another baffle one side and is connected, the outside fixedly connected with first gear of round bar, one of them the outside fixedly connected with second gear of telescopic link, the second gear sets up in first gear top, the second gear meshes with first gear mutually, two fixed connection between the telescopic link, the second gear drives the telescopic link and rotates.

Preferably, regulation and control mechanism includes the second motor, the second motor sets up in base frame one side, base frame one side fixedly connected with motor frame, motor fixed connection is inside the motor frame, the second motor passes through output shaft fixedly connected with threaded rod, the threaded rod runs through the baffle and rotates with the baffle to be connected, the threaded rod outside has cup jointed the thread piece, the thread piece passes through threaded connection with the threaded rod, and the threaded rod drives the thread piece and removes.

Preferably, the threaded rod is provided with two, and fixed connection and screw thread set up to opposite direction between two threaded rods, screw thread piece top fixedly connected with connecting plate, connecting plate top and gear frame bottom fixed connection, a base frame inner chamber lateral wall fixedly connected with limiting plate, the limiting plate run through the connecting plate and with baffle one side fixed connection, the limiting plate is spacing for the connecting plate.

Compared with the prior art, the utility model provides the upright post for the numerical control machine tool, which has good stability.

The method has the following beneficial effects:

1. this stand for digit control machine tool that stability is good, design through fixture, the round bar drives first gear revolve, first gear drives second gear revolve, second gear drives the telescopic link and rotates, the telescopic link drives first bevel gear revolve, first bevel gear drives second bevel gear revolve, second bevel gear drives the dwang and rotates, the dwang drives first belt pulley and rotates, first belt pulley passes through the belt and drives second belt pulley and rotate, second belt pulley drives the roller and rotates, the roller drives two joint boards and rotates, two joint boards drive the grip block and rotate, can control the grip block effectively through control grip block rotation and carry out the height that the centre gripping was carried out to the stand, be favorable to improving stability.

2. This stand for digit control machine tool that stability is good, through the design of regulation and control mechanism, the rasp bar drives the screw thread piece and removes, the screw thread piece drives the connecting plate and removes, the connecting plate drives the gear frame and removes, the gear frame drives the U-shaped board and removes, the U-shaped board drives the movable plate and removes, then final grip block removes and closely laminates to one side and stand body one side, carry out the centre gripping to the stand body, stability is improved, it removes to remove to drive the grip block through the threaded rod, can rotate at the grip block and the column mouting provides operating space, it is more nimble to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a side cross-sectional view of the U-shaped plate of FIG. 2.

In the figure: 1. a base frame; 2. a column body; 3. a partition plate; 4. a clamping mechanism; 41. a telescopic rod; 42. a gear frame; 43. a movable groove; 44. rotating the rod; 45. moving the plate; 46. a U-shaped plate; 47. an auxiliary plate; 48. a roll shaft; 49. a connector tile; 491. a clamping plate; 492. a first bevel gear; 493. a second bevel gear; 494. a through groove; 495. a first pulley; 496. a second pulley; 497. a belt; 498. a first motor; 499. a round bar; 481. a first gear; 482. a second gear; 5. a regulating mechanism; 51. a second motor; 52. a motor frame; 53. a threaded rod; 54. a thread block; 55. a connecting plate; 56. and a limiting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a good stand for digit control machine tool of stability, includes

base frame

1, and 1 top of base frame is provided with stand body 2, and 2 bottoms of stand body are laminated mutually with 1 top of base frame, and 1 inside fixedly connected with baffle 3 of base frame, 1 inside fixture 4 that is provided with of base frame, fixture 4 extend 1 outsides of base frame, and 1 inside regulation and control mechanism 5 that still is equipped with of base frame, regulation and control mechanism 5 extend 1 outsides of base frame.

The clamping mechanism 4 comprises an expansion link 41, the expansion link 41 is arranged on one side of the partition board 3, the expansion link 41 penetrates through the partition board 3 and is rotatably connected with the partition board 3, a gear frame 42 is rotatably connected on the outer side of one side of the expansion link 41, a rotating rod 44 is arranged inside the gear frame 42, a movable groove 43 is arranged on the top of the base frame 1, a movable plate 45 is arranged on the top of the base frame 1, a U-shaped plate 46 is fixedly connected to the bottom of the movable plate 45, the U-shaped plate 46 penetrates through the movable groove 43, the gear frame 42 is fixedly connected to the front side of the U-shaped plate 46, two auxiliary plates 47 are fixedly connected to the top of the movable plate 45, a roller shaft 48 is arranged between the two auxiliary plates 47, the front side and the rear side of the roller shaft 48 are respectively rotatably connected with the two auxiliary plates 47, two connecting plates 49 are fixedly connected to the outer side of the roller shaft 48, a clamping plate 491 is arranged on one side of the upright column body 2, two connecting plates 49 are both fixedly connected with one side of the clamping plate 491, two partition boards 3 are arranged, the rotating rod 44 penetrates through the front side of the U-shaped plate 46 and is connected with the front side of the inner cavity of the U-shaped plate 46 in a rotating manner, one side of the outer portion of the telescopic rod 41 is fixedly connected with a first bevel gear 492, the front side of the rotating rod 44 is fixedly connected with a second bevel gear 493, the second bevel gear 493 is arranged on the rear side of the first bevel gear 492, the second bevel gear 493 is meshed with the first bevel gear 492, a through groove 494 is formed in the moving plate 45, a first belt pulley 495 is fixedly connected with the outer portion of the rotating rod 44, a second belt pulley 496 is fixedly connected with the outer portion of the roller shaft 48, a belt 497 is arranged between the first belt pulley 495 and the second belt pulley 496, the first belt pulley 495 is connected with the second belt pulley 496 through a belt 497, the belt 497 penetrates through the through groove 494, one side of one of the partition plates 3 is provided with a first motor 498, the bottom of the first motor 498 is fixedly connected with a support plate, one side of the support plate is fixedly connected with one side of the partition plate 3, one side of the first motor 499 is fixedly connected with a round rod 498, one side of the round rod 499 is rotatably connected with one side of the other partition board 3, a first gear 481 is fixedly connected with the outer part of the round rod 499, a second gear 482 is fixedly connected with the outer part of one telescopic rod 41, the second gear 482 is arranged at the top of the first gear 481, the second gear 482 is meshed with the first gear 481, and the two telescopic rods 41 are fixedly connected.

Regulating and controlling mechanism 5 includes second motor 51, second motor 51 sets up in 1 one side of base frame, 1 one side fixedly connected with motor frame 52 of base frame, motor fixed connection is inside motor frame 52, second motor 51 passes through output shaft fixedly connected with threaded rod 53, threaded rod 53 runs through baffle 3 and rotates with baffle 3 to be connected, threaded rod 53 has cup jointed the thread piece 54 in the outside, thread piece 54 passes through threaded connection with threaded rod 53, threaded rod 53 is provided with two, fixed connection and screw thread set up to opposite direction between two threaded rods 53, thread piece 54 top fixedly connected with connecting plate 55, connecting plate 55 top and gear frame 42 bottom fixed connection, a 1 inner chamber of base frame lateral wall fixedly connected with limiting plate 56, limiting plate 56 run through connecting plate 55 and with 3 one side fixed connection of baffle.

In the actual operation process, when the device is used, firstly, the device is powered on, when the upright post body 2 needs to be clamped and fixed, first the first motor 498 starts to rotate in the positive direction, at this time, the first motor 498 works to drive the round rod 499 to rotate, the round rod 499 drives the first gear 481 to rotate, the first gear 481 drives the second gear 482 to rotate, the second gear 482 drives the telescopic rod 41 to rotate, the telescopic rod 41 drives the first bevel gear 492 to rotate, the first bevel gear 492 drives the second bevel gear 493 to rotate, the second bevel gear 493 drives the rotating rod 44 to rotate, the rotating rod 44 drives the first belt pulley 495 to rotate, the first belt pulley 495 drives the second belt pulley 496 to rotate through the belt 497, the second belt pulley 496 drives the roller shaft 48 to rotate, the roller shaft 48 drives the two connecting plates 49 to rotate, the two connecting plates 49 drive the clamping plate 491 to rotate, after the clamping plate 491 rotates to a proper position, the second motor 51 starts, at this moment, the second motor 51 drives the threaded rod 53 to rotate, the threaded rod 53 drives the threaded block 54 to move, the threaded block 54 drives the connecting plate 55 to move, the connecting plate 55 drives the gear frame 42 to move, the gear frame 42 drives the U-shaped plate 46 to move, the U-shaped plate 46 drives the moving plate 45 to move, then finally the clamping plate 491 moves to one side to be closely attached to one side of the upright body 2, the upright body 2 is clamped, the stability is improved, the principle can be known, when the first motor 498 and the second motor 51 are reversed, the reverse steps are repeated, and finally the clamping state of the upright body 2 can be released.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a good stand for digit control machine tool of stability, includes base frame (1), its characterized in that: the top of the base frame (1) is provided with an upright post body (2), the bottom of the upright post body (2) is attached to the top of the base frame (1), a partition plate (3) is fixedly connected inside the base frame (1), a clamping mechanism (4) is arranged inside the base frame (1), the clamping mechanism (4) extends out of the base frame (1), a regulating mechanism (5) is further arranged inside the base frame (1), and the regulating mechanism (5) extends out of the base frame (1);

the clamping mechanism (4) comprises a telescopic rod (41), the telescopic rod (41) is arranged on one side of the partition plate (3), the telescopic rod (41) penetrates through the partition plate (3) and is rotatably connected with the partition plate (3), a gear frame (42) is rotatably connected to the outer portion of one side of the telescopic rod (41), a rotating rod (44) is arranged inside the gear frame (42), a movable groove (43) is formed in the top of the base frame (1), a movable plate (45) is arranged on the top of the base frame (1), a U-shaped plate (46) is fixedly connected to the bottom of the movable plate (45), the U-shaped plate (46) penetrates through the movable groove (43), the gear frame (42) is fixedly connected to the front side of the U-shaped plate (46), two auxiliary plates (47) are fixedly connected to the top of the movable plate (45), a roller shaft (48) is arranged between the two auxiliary plates (47), and the two sides of the front side and the back side of the roller shaft (48) are respectively rotatably connected with the two auxiliary plates (47), the outer portion of the roll shaft (48) is fixedly connected with two connecting plates (49), one side of the upright post body (2) is provided with a clamping plate (491), and one sides of the two connecting plates (49) are fixedly connected with one side of the clamping plate (491).

2. The upright post for the numerical control machine tool with good stability according to claim 1, characterized in that: the baffle (3) are provided with two, the dwang (44) run through U-shaped board (46) front side and with U-shaped board (46) inner chamber front side rotation connection.

3. The upright post for the numerical control machine tool with good stability according to claim 1, characterized in that: the telescopic rod (41) is characterized in that a first bevel gear (492) is fixedly connected to one side of the outer portion of the telescopic rod (41), a second bevel gear (493) is fixedly connected to the front side of the rotating rod (44), the second bevel gear (493) is arranged on the rear side of the first bevel gear (492), and the second bevel gear (493) is meshed with the first bevel gear (492).

4. The upright post for the numerical control machine tool with good stability according to claim 1, characterized in that: the utility model discloses a roller bearing, including movable plate (45), dwang (44), first belt pulley (495) of outside fixedly connected with, roller (48) outside fixedly connected with second belt pulley (496), be provided with belt (497) between first belt pulley (495) and second belt pulley (496), first belt pulley (495) are connected through belt (497) with second belt pulley (496), belt (497) runs through logical groove (494).

5. The upright post for the numerical control machine tool with good stability according to claim 1, characterized in that: one of them baffle (3) one side is provided with first motor (498), first motor (498) bottom fixedly connected with backup pad, backup pad one side and baffle (3) one side fixed connection, first motor (498) one side fixedly connected with round bar (499), round bar (499) one side is rotated with another baffle (3) one side and is connected, round bar (499) outside fixedly connected with first gear (481), one of them telescopic link (41) outside fixedly connected with second gear (482), second gear (482) set up in first gear (481) top, second gear (482) mesh with first gear (481), two fixed connection between telescopic link (41).

6. The upright post for the numerical control machine tool with good stability according to claim 1, characterized in that: regulation and control mechanism (5) include second motor (51), second motor (51) set up in base frame (1) one side, base frame (1) one side fixedly connected with motor frame (52), motor fixed connection is inside motor frame (52), second motor (51) are through output shaft fixedly connected with threaded rod (53), threaded rod (53) run through baffle (3) and rotate with baffle (3) and be connected, threaded rod (53) outside thread block (54) have been cup jointed, thread block (54) pass through threaded connection with threaded rod (53).

7. The upright post for the numerical control machine tool with good stability according to claim 6, characterized in that: threaded rod (53) are provided with two, and fixed connection and screw thread set up to opposite direction between two threaded rods (53), screw block (54) top fixedly connected with connecting plate (55), connecting plate (55) top and gear frame (42) bottom fixed connection, a base frame (1) inner chamber lateral wall fixedly connected with limiting plate (56), limiting plate (56) run through connecting plate (55) and with baffle (3) one side fixed connection.