CN221019702U

CN221019702U - Numerical control machine tool upright post

Info

Publication number: CN221019702U
Application number: CN202322717662.8U
Authority: CN
Inventors: 曹文联; 李秉雄; 张勇士; 孙斌
Original assignee: Anhui Hairuite Intelligent Equipment Co ltd
Current assignee: Anhui Hairuite Intelligent Equipment Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-28
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of numerical control machine tool stand columns, and discloses a numerical control machine tool stand column, which comprises a protective shell body, a transverse plate, a support column and a support disc, wherein limiting grooves are formed in the multiple sides of the outer wall of the protective shell body, the transverse plate is in sliding connection with the limiting grooves, a motor is embedded and arranged on the inner bottom surface of the protective shell body, a first gear is fixedly arranged on an output shaft of the motor, and a plurality of threaded rods corresponding to the limiting grooves are rotationally connected in the protective shell body; according to the utility model, the motor is matched with the first gear to drive the plurality of second gears to rotate, the second gears drive the plurality of threaded rods to rotate so as to drive the transverse plates to descend or ascend, the supporting columns and the supporting plates are matched to drive the connected devices to ascend or descend, the second gears can ascend or descend on the threaded rods and are adjusted to be staggered with the first gear, and therefore one device or two devices or three devices or four devices can be driven to ascend or descend synchronously, and different use requirements can be met.

Description

Numerical control machine tool upright post

Technical Field

The utility model relates to the technical field of numerical control machine tool columns, in particular to a numerical control machine tool column.

Background

The control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is able to logically process a program defined by control codes or other symbolic instructions, and to decode it, expressed in coded numbers, and input to the numerical control device via the information carrier. The numerical control device sends out various control signals to control the action of the machine tool through operation processing, and parts are automatically machined according to the shape and the size required by the drawing.

Prior art is as the patent of publication No. CN212823901U discloses a digit control machine tool stand, including the base, the top fixedly connected with protective housing of base, movable square hole has been seted up at protective housing's outside middle part, the spacing groove has all been seted up to the inside both sides of movable square hole, the top mid-mounting of base has the cylinder, the top middle part fixedly connected with cylinder pole of cylinder, the top fixedly connected with backup pad of cylinder pole, the movable groove has been seted up at the outside top of backup pad, the inside fixedly connected with connecting rod of movable groove, the outside swing joint of connecting rod has the diaphragm. This digit control machine tool stand through the setting of a plurality of connecting rods, diaphragm, support column and supporting disk, can make the stand support a plurality of equipment simultaneously to improve workshop space utilization, and can reduce the cost of digit control machine tool, through the setting of spacing groove and stopper, can prevent that the stand from taking place to rock at the in-process diaphragm of using, thereby improved the reliability of stand.

The prior art has obvious beneficial effects, but has the following defects:

The transverse plates in the prior art are lifted or lowered through the cylinder matched with the cylinder rod and the supporting plate, the transverse rods are matched with the supporting columns to support and adjust a plurality of devices through the supporting plates, but the supporting plates can only synchronously lift or lower, so that the heights of the devices mounted on the supporting plates can only be synchronously adjusted, and the device cannot adapt to the height adjustment of different devices.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the upright post of the numerical control machine tool, which can support a plurality of devices to ascend or descend and is suitable for different height adjustment of the plurality of devices.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool stand, including protection casing main part, the diaphragm, support column and supporting disk, the spacing groove has all been seted up to protection casing main part's outer wall multi-side, diaphragm and spacing groove sliding connection, protection casing main part's inside bottom surface inlays to be established and install the motor, the output shaft fixed mounting of motor has first gear, it is connected with a plurality of threaded rods that correspond with the spacing groove to rotate in the protection casing main part, the one end threaded connection of diaphragm is outside the threaded rod, the lower extreme outer wall fixedly connected with spacing of threaded rod, the outer wall sliding connection of spacing and threaded rod has the second gear of being connected with first gear engagement, the adjusting unit who adjusts the second gear is installed to the outer wall of threaded rod.

Preferably, the adjusting unit comprises a positioning ring which is fixedly connected to the outer wall of the lower end of the threaded rod, a bolt is connected to the positioning ring in a rotating mode, an adjusting rod is connected to the lower end of the bolt in a threaded mode, and the lower end of the adjusting rod is fixedly connected with the upper surface of the second gear.

Preferably, the adjusting rod comprises a rod body, a thread groove and a sliding groove are respectively formed in the upper end and the lower end of the rod body, the lower end of the bolt is in threaded connection with the inner wall of the thread groove, a sliding rod is connected in the sliding groove in a sliding manner, the lower end of the sliding rod is fixedly connected with the upper surface of the second gear, a spring is fixedly connected to the upper end of the sliding rod, and the upper end of the spring is fixedly connected with the inner top wall of the sliding groove.

Preferably, the number of the bolts is two, the lower ends of the two bolts are both in threaded connection with the adjusting rods, tooth grooves are formed in the outer walls of the upper ends of the bolts, the adjusting unit further comprises a toothed ring, the toothed ring is rotationally connected with the upper surface of the positioning ring, and the toothed ring is meshed with the tooth grooves in the outer walls of the two bolts.

Preferably, an operation port is formed in the outer wall of the protective casing body, and corresponds to the upper end of the bolt.

Preferably, the bottom surface fixedly connected with supporting shoe of diaphragm, the supporting shoe is triangle-shaped structure, and the one end and the outer wall sliding connection of protection casing main part of supporting shoe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the motor is matched with the first gear to drive the plurality of second gears to rotate, the second gears drive the plurality of threaded rods to rotate so as to drive the transverse plates to descend or ascend, the supporting columns and the supporting plates are matched to drive the connected equipment to ascend or descend, the second gears can ascend on the threaded rods and be adjusted to be staggered with the first gear, and therefore one equipment or two equipment or three equipment or four equipment can be driven to synchronously ascend or descend so as to adapt to different use requirements.

The height of the second gear can be adjusted through the adjusting unit, so that the second gear and the first gear are in dislocation or meshed transmission conveniently, and the device is convenient to use.

According to the utility model, the height of the second gear is driven by arranging the two bolts, one bolt can be rotated to drive the other bolt to rotate through the tooth socket and the toothed ring, so that the two bolts drive the second gear to ascend or descend, the stability of adjusting the second gear can be improved, and the adjustment is convenient.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the protective housing body of the present utility model;

FIG. 3 is a detailed schematic diagram of the adjusting unit of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

Fig. 5 is a partial enlarged view at B in fig. 3.

In the figure: 1. a protective housing body; 2. a cross plate; 3. a support column; 4. a support plate; 5. an adjusting unit; 51. a positioning ring; 52. a bolt; 521. tooth slots; 53. an adjusting rod; 531. a rod body; 532. a thread groove; 533. a chute; 534. a slide bar; 535. a spring; 54. a toothed ring; 6. a motor; 7. a first gear; 8. a threaded rod; 9. a limit bar; 10. a second gear; 11. a limit groove; 12. a support block; 13. an operation port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present utility model, based on the embodiments herein.

Referring to fig. 1-5, the column of the numerical control machine tool of the present embodiment includes a protective casing body 1, a cross plate 2, a support column 3 and a support disc 4, wherein a limit groove 11 is formed on multiple sides of an outer wall of the protective casing body 1, the cross plate 2 is slidably connected with the limit groove 11, a motor 6 is embedded and installed on an inner bottom surface of the protective casing body 1, a first gear 7 is fixedly installed on an output shaft of the motor 6, a plurality of threaded rods 8 corresponding to the limit groove 11 are rotatably connected in the protective casing body 1, one end of the cross plate 2 is in threaded connection with the outside of the threaded rods 8, a limit bar 9 is fixedly connected with an outer wall of a lower end of the threaded rods 8, a second gear 10 in meshed connection with the first gear 7 is slidably connected with an outer wall of the limit bar 9, and an adjusting unit 5 for adjusting the second gear 10 is installed on an outer wall of the threaded rods 8.

As shown in fig. 1-3, the structure of the upright post of the numerical control machine tool is similar to that of the upright post of the traditional numerical control machine tool, such as an upright post of the numerical control machine tool disclosed in patent publication No. CN212823901U, and the main improvement point of the utility model is that the upright post can support a plurality of devices to ascend or descend and adapt to different height adjustment of the plurality of devices; the protection shell body 1, the transverse plate 2, the support column 3 and the support disc 4 are all in the prior art, wherein the support disc 4 is used for installing equipment, and the transverse plate 2 and the support column 3 are used for supporting the equipment through the support disc 4; according to the utility model, the motor 6 is started to work, the motor 6 can drive the first gear 7 to rotate, the first gear 7 drives the plurality of second gears 10 to rotate, the second gears 10 drive the threaded rod 8 to rotate under the limit of the limit bar 9, the threaded rod 8 drives the transverse plate 2 to ascend or descend in the limit groove 11, the limit groove 11 can limit the transverse plate 2 so that the transverse plate 2 cannot rotate, the transverse plate 2 drives the mounted equipment to ascend or descend through the support column 3 and the support disc 4, the peripheral side of the protective casing body 1 can be connected with the equipment and drive the equipment to ascend or descend, when the equipment height of one side of the protective casing body 1 is not required to be driven to be adjusted, the second gears 10 at the lower end of the threaded rod 8 corresponding to the equipment can be moved upwards, so that the threaded rod 8 is misplaced with the first gears 7, and at the moment, the ascending second gears 10 can not drive the threaded rod 8 to rotate when the motor 6 drives the first gears 7, so that the equipment on the side of the protective casing body 1 cannot be adjusted, one or two or three pieces of equipment can be driven to synchronously or four equipment to synchronously ascend or descend, and the equipment can be adapted to different requirements.

The motor 6 may be purchased in the market, which belongs to a mature technology and is fully disclosed, so the description is not repeated, the motor 6 is provided with a power connection line, and the motor is electrically connected with an external main controller and 220V-phase voltage (or 380V-line voltage) through the power line, and the main controller may be a conventional known device with a control function for a computer or the like.

As shown in fig. 3-5, the adjusting unit 5 comprises a positioning ring 51, the positioning ring 51 is fixedly connected to the outer wall of the lower end of the threaded rod 8, a bolt 52 is connected to the inner rotation of the positioning ring 51, an adjusting rod 53 is connected to the lower end of the bolt 52 in a threaded manner, and the lower end of the adjusting rod 53 is fixedly connected to the upper surface of the second gear 10; by rotating the bolt 52, the bolt 52 and the positioning ring 51 rotate, the positioning ring 51 limits the bolt 52, the bolt 52 drives the adjusting rod 53 to ascend or descend, the adjusting rod 53 drives the second gear 10 to ascend or descend, and therefore the height of the second gear 10 can be adjusted through a tool, and the phenomenon that the second gear 10 is blocked and is not easy to adjust is avoided.

As shown in fig. 3 and 4, the adjusting rod 53 comprises a rod body 531, a threaded groove 532 and a sliding groove 533 are respectively formed at the upper end and the lower end of the rod body 531, the lower end of the bolt 52 is in threaded connection with the inner wall of the threaded groove 532, a sliding rod 534 is slidably connected in the sliding groove 533, the lower end of the sliding rod 534 is fixedly connected with the upper surface of the second gear 10, the upper end of the sliding rod 534 is fixedly connected with a spring 535, and the upper end of the spring 535 is fixedly connected with the inner top wall of the sliding groove 533; when the second gear 10 is lifted to be misplaced with the first gear 7, the bolt 52 is rotated, the bolt 52 is screwed with the thread groove 532, so that the rod 531 is driven to lift, after the rod 531 is lifted, the slide bar 534 slides in the slide groove 533 due to the elasticity of the spring 535 until the rod 531 is stressed to drive the slide bar 534 to lift, and the slide bar 534 drives the second gear 10 to lift to be misplaced with the first gear 7; when the second gear 10 needs to be meshed with the first gear 7, the bolt 52 is reversed, the rod 531 descends, the motor 6 is started to work at the moment, the motor 6 drives the first gear 7 to rotate at a low speed, the rod 531 is matched with the sliding rod 534 to enable the second gear 10 to be matched with the upper surface of the first gear 7, the spring 535 is compressed to a certain extent, when the first gear 7 rotates to correspond to the second gear 10, the spring 535 downwards fixes the second gear 10 to be meshed with the first gear 7 through the sliding rod 534, then the sliding rod 534 descends when the bolt 52 is continuously rotated until the spring 535 is compressed to the condition that the sliding rod 534 cannot be moved up and down, at the moment, the second gear 10 is limited, when the first gear 7 rotates, the second gear 10 can be driven to rotate, the limit bar 9 is matched to drive the threaded rod 8 to rotate, the height of the device is adjusted, and the practicability is improved.

As shown in fig. 3 and 5, the number of the bolts 52 is two, the lower ends of the two bolts 52 are both in threaded connection with the adjusting rods 53, the outer wall of the upper end of the bolt 52 is provided with the tooth grooves 521, the adjusting unit 5 further comprises a toothed ring 54, the toothed ring 54 is rotationally connected with the upper surface of the positioning ring 51, the toothed ring 54 is meshed with the tooth grooves 521 of the outer walls of the two bolts 52, the two bolts 52 drive the two adjusting rods 53 to ascend or descend, the two adjusting rods 53 limit the second gear 10 to keep stable, when one of the bolts 52 is rotated, the tooth grooves 521 of the outer wall of the bolt 52 drive the toothed ring 54 to rotate on the upper surface of the positioning ring 51, the toothed ring 54 drives the other bolt 52 to rotate through the tooth grooves 521, the two bolts 52 synchronously rotate to cooperate with the adjusting rod 53 to drive the second gear 10 to ascend or descend, stability and strength are improved, and convenience is brought to use.

As shown in fig. 1, an operation opening 13 is formed in the outer wall of the protective housing body 1, and the operation opening 13 corresponds to the upper end of the bolt 52; the tool can be conveniently penetrated into the protective housing body 1 through the operation opening 13 to rotate the bolt 52, so that the operation is convenient.

As shown in fig. 1, the bottom surface of the transverse plate 2 is fixedly connected with a supporting block 12, the supporting block 12 is of a triangle structure, and one end of the supporting block 12 is in sliding connection with the outer wall of the protective shell body 1; when the transverse plate 2 is driven to ascend or descend by the threaded rod 8, one end of the supporting block 12 slides with the outer wall of the protective casing body 1, so that the supporting block 12 supports the transverse plate 2, the strength of the transverse plate is improved, and the stability of equipment installation is guaranteed.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a digit control machine tool stand, including protection casing main part (1), diaphragm (2), support column (3) and supporting disk (4), a serial communication port, spacing groove (11) have all been seted up to the outer wall multi-side of protection casing main part (1), diaphragm (2) and spacing groove (11) sliding connection, motor (6) are inlayed and are installed to the inside bottom surface of protection casing main part (1), the output shaft fixed mounting of motor (6) has first gear (7), the rotation of protection casing main part (1) is connected with a plurality of threaded rods (8) that correspond with spacing groove (11), the one end threaded connection of diaphragm (2) is outside threaded rod (8), lower extreme outer wall fixedly connected with spacing strip (9) of threaded rod (8), the outer wall sliding connection of spacing strip (9) and threaded rod (8) has second gear (10) with first gear (7) meshing connection, the outer wall mounting of threaded rod (8) carries out regulating unit (5) of adjusting second gear (10).

2. The numerical control machine tool stand column according to claim 1, wherein the adjusting unit (5) comprises a positioning ring (51), the positioning ring (51) is fixedly connected to the outer wall of the lower end of the threaded rod (8), a bolt (52) is connected to the positioning ring (51) in a rotating mode, an adjusting rod (53) is connected to the lower end of the bolt (52) in a threaded mode, and the lower end of the adjusting rod (53) is fixedly connected to the upper surface of the second gear (10).

3. The numerical control machine tool column according to claim 2, wherein the adjusting rod (53) comprises a rod body (531), a thread groove (532) and a sliding groove (533) are respectively formed in the upper end and the lower end of the rod body (531), the lower end of the bolt (52) is in threaded connection with the inner wall of the thread groove (532), a sliding rod (534) is connected in the sliding groove (533) in a sliding manner, the lower end of the sliding rod (534) is fixedly connected with the upper surface of the second gear (10), a spring (535) is fixedly connected with the upper end of the sliding rod (534), and the upper end of the spring (535) is fixedly connected with the inner top wall of the sliding groove (533).

4. A numerical control machine tool upright according to claim 3, characterized in that the number of bolts (52) is two, the lower ends of the two bolts (52) are both threaded with adjusting rods (53), tooth grooves (521) are formed in the outer wall of the upper end of the bolt (52), the adjusting unit (5) further comprises a toothed ring (54), the toothed ring (54) is rotationally connected with the upper surface of the positioning ring (51), and the toothed ring (54) is meshed with the tooth grooves (521) of the outer wall of the two bolts (52).

5. The numerical control machine tool column according to claim 2, wherein the outer wall of the protective housing body (1) is provided with an operation port (13), and the operation port (13) corresponds to the upper end of the bolt (52).

6. The numerical control machine tool stand column according to claim 1, wherein the bottom surface of the transverse plate (2) is fixedly connected with a supporting block (12), the supporting block (12) is of a triangular structure, and one end of the supporting block (12) is in sliding connection with the outer wall of the protective shell body (1).