CN216608579U

CN216608579U - Z-axis driving device for six-axis numerical control grinding machine

Info

Publication number: CN216608579U
Application number: CN202123269038.3U
Authority: CN
Inventors: 刘德刚; 刘轩宇; 刘桀霖
Original assignee: Dongguan Deli Laser Equipment Technology Co ltd
Current assignee: Dongguan Deli Laser Equipment Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-27
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a Z-axis driving device for a six-axis numerical control grinding machine, which comprises an installation seat, a rotating device, a rack, a gear and a protection cover, wherein an installation space for installation is surrounded by the protection cover, one end of the installation seat is installed on a portal frame, the other end of the installation seat extends into the installation space and is connected with the protection cover in a sliding manner, the rack is positioned in the installation space, the rack is connected with the protection cover and is arranged along the vertical direction, the rotating device is installed on the installation seat, the output end of the rotating device extends towards the direction of the installation space, and the gear is sleeved at the output end of the rotating device and is meshed with the rack. The utility model realizes accurate and smooth driving movement and good protection of components in the installation space through the structure.

Description

Z-axis driving device for six-axis numerical control grinding machine

Technical Field

The utility model relates to the technical field of numerical control grinders, in particular to a Z-axis driving device for a six-axis numerical control grinder.

Background

With the rapid development of society, a numerical control machine tool as a device which can be used for processing various hardware also occupies a considerable position in the production process.

The existing numerical control machine tool mainly comprises a placing table for placing a product and a machining assembly for machining the product, wherein the machining assembly is generally installed above the placing table, the machining assembly is close to or far away from the placing table to machine and polish the product to be machined, the existing method is that a linear driving cylinder is installed on an installation frame of the placing table, and the machining assembly is driven by the cylinder to be close to or far away from the placing table. However, the existing method can only realize simple linear motion, and cannot obtain better guarantee on the accuracy and precision of movement.

Therefore, a Z-axis driving device for a six-axis numerical control grinding machine is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a to present technique not enough, provide a six numerical control Z axle drive arrangement for grinding machine.

The technical scheme adopted by the utility model for realizing the purpose is as follows:

the utility model provides a six numerical control Z axle drive arrangement for grinding machine for install on the portal frame, includes mount pad, rotary device, rack, gear and safety cover, the safety cover encloses out and has the installation space that supplies the installation usefulness, the one end of mount pad is installed on the portal frame, the other end of mount pad stretches into in the installation space and with the safety cover is slidable ground and connects, the rack is located in the installation space, just the rack with the safety cover is connected and is arranged along vertical direction, rotary device install in on the mount pad, rotary device's output court the direction in installation space extends, the gear cover is located rotary device's output and with the rack meshes mutually.

The improvement is further made, the mount pad includes the carriage of locating on the portal frame smoothly and supplies the mounting bracket of installation usefulness, the mounting bracket is located in the installation space, the one end of mounting bracket with the carriage is connected, the other end of mounting bracket with the safety cover is connected.

The improved installation rack comprises an outer frame and an inner frame, wherein the outer frame surrounds an accommodating space, the inner frame penetrates into the accommodating space, the inner frame is arranged along the vertical direction, and the rack is installed on one side, facing the installation seat, of the inner frame.

The improvement is further made, six numerical control Z axle drive arrangement for polisher still include guide rail and slider, the guide rail with the slider all is located in the accommodation space, just the guide rail install in the internal frame is faced the one side of outer frame, the slider install in the external frame is faced the one side of internal frame, outer frame with the internal frame passes through the guide rail with slidable connection is realized to the slider.

In a further improvement, the mounting frame further comprises a support member for supporting and connecting the inner frame and the protective cover, wherein the support member is mounted on the outer side wall of the inner frame.

In a further improvement, the mounting rack further comprises abutting pieces for preventing the sliding block from being separated from the guide rail due to excessive sliding, and the abutting pieces are mounted at the top and the bottom of the supporting piece.

In a further improvement, the number of the guide rails is two, and the two guide rails are symmetrically arranged on two sides of the inner frame.

The further improvement is that the inner frame is provided with a through groove, and the through groove penetrates through the top end face and the bottom end face of the inner frame along the vertical direction.

The utility model has the beneficial effects that: the utility model discloses a Z-axis driving device for a six-axis numerical control grinding machine, which is used for being installed on a portal frame and comprises an installation base, a rotating device, a rack, a gear and a protection cover, wherein an installation space for installation is surrounded by the protection cover, one end of the installation base is installed on the portal frame, the other end of the installation base extends into the installation space and is slidably connected with the protection cover, the rack is positioned in the installation space, the rack is connected with the protection cover and is arranged along the vertical direction, the rotating device is installed on the installation base, the output end of the rotating device extends towards the direction of the installation space, and the gear is sleeved at the output end of the rotating device and is meshed with the rack. Therefore, the grinding device for processing and grinding products can be installed at the bottom of the protective cover during actual work, then the gear is driven to rotate through the rotating device, the rack is driven to move in the vertical direction through the gear, the protective cover is driven to move through the movement of the rack, the grinding device is driven to move in the vertical direction, the moving accuracy of the grinding device is achieved, and meanwhile the rack and the gear which are located in the installation space are effectively protected through the protective cover from being not well meshed due to entering of chips in a production workshop.

The utility model is further described with reference to the following detailed description and accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of a Z-axis driving device for a six-axis numerical control grinder according to the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a Z-axis driving device for a six-axis numerical control grinding machine of the present invention after a protective cover is removed;

fig. 3 is a schematic perspective view of the Z-axis driving device for a six-axis numerically controlled grinder according to the present invention after removing the protective cover, the outer frame, and a portion of the sliding frame.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Referring to fig. 1 to 3, the Z-axis driving device 100 for a six-axis numerical control grinding machine according to the present invention is configured to be installed on a gantry, and includes an installation base 10, a rotating device 20, a rack 30, a gear 40, and a protective cover 50, wherein an installation space 50a for installation is defined by the protective cover 50, one end of the installation base 10 is installed on the gantry, the other end of the installation base 10 extends into the installation space 50a and is slidably connected to the protective cover 50, the rack 30 is located in the installation space 50a, the rack 30 is connected to the protective cover 50 and is arranged in a vertical direction, the rotating device 20 is installed on the installation base 10, an output end of the rotating device 20 extends toward the installation space 50a, and the gear 40 is sleeved on an output end of the rotating device 20 and is engaged with the rack 30. Specifically, the mounting seat 10 includes a sliding frame 11 slidably disposed on the gantry and a mounting frame 12 for installation, the mounting frame 12 is located in the installation space 50a, one end of the mounting frame 12 is connected to the sliding frame 11, and the other end of the mounting frame 12 is connected to the protection cover 50. More specifically, the mounting bracket 12 includes an outer frame 121 and an inner frame 122, the outer frame 121 encloses an accommodating space 121a, the inner frame 122 is inserted into the accommodating space 121a, the inner frame 122 is arranged along the vertical direction, and the rack 30 is mounted on one side of the inner frame 122 facing the mounting seat 10; the outer frame 121 is provided to effectively protect components mounted in the accommodating space 121 a.

With continued reference to fig. 1 to 3, the Z-axis driving device 100 for a six-axis numerical control sander further includes a guide rail 60 and a slider 70, the guide rail 60 and the slider 70 are both located in the accommodating space 121a, the guide rail 60 is installed on one side of the inner frame 122 facing the outer frame 121, the slider 70 is installed on one side of the outer frame 121 facing the inner frame 122, and the outer frame 121 and the inner frame 122 are slidably connected through the guide rail 60 and the slider 70. Preferably, there are two guide rails 60, and the two guide rails 60 are symmetrically arranged at both sides of the inner frame 122; the purpose of this arrangement is to make the outer frame 121 and the inner frame 122 more smoothly when sliding relative to each other.

With continued reference to fig. 1 to 3, the mounting frame 12 further includes a supporting member 80 for supporting and connecting the inner frame 122 and the protecting cover 50, wherein the supporting member 80 is mounted on an outer side wall of the inner frame 122. In addition, the mounting frame 12 further includes an abutting member 90 for preventing the sliding block 70 from being separated from the guide rail 60 due to excessive sliding, and the abutting member 90 is installed at the top and bottom of the supporting member 80. The purpose of the support member 80 is to provide some support to the shield 50 and to increase the crash resistance of the shield 50, and the purpose of the support member 80 is to prevent the slider 70 from derailing.

It is worth noting that the inner frame 122 is provided with a through groove 122a, and the through groove 122a penetrates through the top end surface and the bottom end surface of the inner frame 122 along the vertical direction, so that the weight of the inner frame 122 is reduced, and the production cost is saved.

The utility model has the beneficial effects that: the Z-axis driving device 100 for the six-axis numerical control grinding machine is used for being installed on a portal frame and comprises an installation seat 10, a rotating device 20, a rack 30, a gear 40 and a protection cover 50, wherein an installation space 50a for installation is defined by the protection cover 50, one end of the installation seat 10 is installed on the portal frame, the other end of the installation seat 10 extends into the installation space 50a and is connected with the protection cover 50 in a sliding mode, the rack 30 is located in the installation space 50a, the rack 30 is connected with the protection cover 50 and is arranged in the vertical direction, the rotating device 20 is installed on the installation seat 10, the output end of the rotating device 20 extends towards the installation space 50a, and the gear 40 is sleeved at the output end of the rotating device 20 and is meshed with the rack 30. Therefore, in actual work, the grinding device for processing and grinding products can be arranged at the bottom of the protective cover 50, then the gear 40 is driven to rotate through the rotating device 20, the rack 30 is driven to move in the vertical direction through the gear 40, the protective cover 50 is driven to move through the movement of the rack 30, and the grinding device is driven to move in the vertical direction, so that the moving accuracy of the grinding device is realized, and meanwhile, the rack 30 and the gear 40 which are positioned in the installation space 50a are effectively protected through the protective cover 50 from being not well meshed due to entering of chips in a production workshop.

The present invention is not limited to the above-described embodiments, and other Z-axis driving devices for six-axis numerically controlled grinders, which are constructed or arranged in the same or similar manner as the above-described embodiments of the present invention, are within the scope of the present invention.

Claims

1. The utility model provides a six Z axle drive arrangement for numerical control polisher for install on the portal frame, its characterized in that: including mount pad, rotary device, rack, gear and safety cover, the safety cover encloses out the installation space that has the confession installation usefulness, the one end of mount pad is installed on the portal frame, the other end of mount pad stretches into in the installation space and with the safety cover is slidable ground and connects, the rack is located in the installation space, just the rack with the safety cover is connected and is arranged along vertical direction, rotary device install in on the mount pad, rotary device's output court installation space's direction extends, the gear cover is located rotary device's output and with the rack meshes mutually.

2. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 1, characterized in that: the mount pad is including the carriage of smooth locating on the portal frame and the mounting bracket that supplies the installation usefulness, the mounting bracket is located in the installation space, the one end of mounting bracket with the carriage is connected, the other end of mounting bracket with the safety cover is connected.

3. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 2, characterized in that: the mounting bracket comprises an outer frame and an inner frame, the outer frame surrounds an accommodating space, the inner frame penetrates into the accommodating space, the inner frame is arranged along the vertical direction, and the rack is installed on one side, facing the mounting seat, of the inner frame.

4. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 3, characterized in that: still include guide rail and slider, the guide rail with the slider all is located in the accommodation space, just the guide rail install in the internal frame is in the face of one side of outer frame, the slider install in the external frame is in the face of one side of internal frame, outer frame with the internal frame passes through the guide rail with slidable connects is realized to the slider.

5. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 4, characterized in that: the mounting frame further comprises a support member for supporting and connecting the inner frame and the protective cover, wherein the support member is installed on the outer side wall of the inner frame.

6. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 5, characterized in that: the mounting frame further comprises abutting pieces used for preventing the sliding blocks from being separated from the guide rails due to excessive sliding, and the abutting pieces are mounted at the top and the bottom of the supporting piece.

7. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 4, characterized in that: the two guide rails are symmetrically arranged on two sides of the inner frame.

8. The Z-axis drive device for a six-axis numerically controlled grinder according to claim 3, characterized in that: the inner frame is provided with a through groove, and the through groove penetrates through the top end face and the bottom end face of the inner frame in the vertical direction.