CN215882108U

CN215882108U - Five bathtub engravers

Info

Publication number: CN215882108U
Application number: CN202121954495.3U
Authority: CN
Inventors: 于进程
Original assignee: Foshan City Amitabha Technology Co ltd
Current assignee: Foshan Aomute Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-22
Anticipated expiration: 2031-08-19

Abstract

A five-axis bathtub engraving machine comprises a bottom frame, a moving frame, a first driving device, a portal frame, a moving seat, a second driving device, a lifting column, a third driving device, a rotating piece, a fourth driving device, a fifth driving device and a drill bit; the portal frame is erected above the underframe; the movable frame is movably arranged on the bottom frame, the first driving device is arranged on the movable frame, the movable base is arranged on the portal frame, the second driving device is arranged on the movable base, the lifting column is arranged on the movable base, the third driving device is arranged on the lifting column, the rotating piece is arranged on the lifting column, the fourth driving device is arranged on the lifting column, the fifth driving device is arranged on the rotating piece, and the output end of the fifth driving device is connected to the drill bit. The utility model provides a five-axis bathtub engraving machine, which solves the problems that drilling equipment in the prior art cannot be suitable for drilling bathtubs of different sizes and shapes, and a cutter cannot be adjusted to a proper position.

Description

Five bathtub engravers

Technical Field

The utility model relates to the field of bathtub drilling, in particular to a five-axis bathtub engraving machine.

Background

Bathtubs require drilling during their production. Existing drilling is typically performed with non-specialized drilling equipment. For example, when a drill bit is manually held to drill a hole, the quality of the drilled hole may be affected by the experience of the operator during the drilling process.

The shape of the bathtub is irregular and for irregular shapes, the existing drilling equipment is difficult to achieve accurate alignment. The existing drilling equipment cannot be suitable for drilling holes in bathtubs of different sizes and shapes, and a cutter cannot be adjusted to a proper position, so that the drilling quality and the drilling efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a five-axis bathtub engraving machine, which solves the problems that drilling equipment in the prior art cannot be suitable for drilling bathtubs of different sizes and shapes, and a cutter cannot be adjusted to a proper position.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a five-axis bathtub engraving machine comprises a bottom frame, a moving frame, a first driving device, a portal frame, a moving seat, a second driving device, a lifting column, a third driving device, a rotating piece, a fourth driving device, a fifth driving device and a drill bit;

the portal frame is erected above the bottom frame, the moving frame is movably arranged on the bottom frame, the first driving device is arranged on the moving frame, and the first driving device is used for driving the moving frame to move back and forth on the bottom frame;

the moving seat is mounted on the portal frame, the second driving device is mounted on the moving seat, and the second driving device is used for driving the moving seat to move left and right on the portal frame;

the lifting column is arranged on the moving seat, the third driving device is arranged on the lifting column, and the third driving device is used for driving the lifting column to move up and down;

the rotating piece is mounted on the lifting column, the fourth driving device is mounted on the lifting column, and the fourth driving device is used for driving the rotating piece to rotate along the axis of the lifting column;

the fifth driving device is installed on the rotating part, the output end of the fifth driving device is connected to the drill bit, and the fifth driving device is used for driving the drill bit to rotate.

Furthermore, the portal frame comprises support frames and a cross beam, the tops of the two support frames are respectively connected to the bottoms of the two ends of the cross beam, and the inner sides of the bottoms of the two support frames are respectively connected to the two sides of the bottom frame.

Specifically, first guide rails are arranged on the left side and the right side of the underframe, a first rack is arranged at the top of the underframe, and the first rack is located between the two first guide rails;

the first driving device and the first sliding block are respectively installed at the bottom of the moving frame, the first sliding block is slidably installed on the first guide rail, the first sliding block can move along the length direction of the first guide rail, a first gear is installed at the output end of the first driving device, and the first gear is meshed with the first rack.

Preferably, the portal frame is provided with a second guide rail and a third guide rail, the second guide rail is positioned above the third guide rail, the second guide rail is provided with a second rack, the output end of the second driving device is provided with a second gear, and the second gear is meshed with the second rack;

the rear side of the moving seat is provided with a second sliding block and a third sliding block, the second sliding block is slidably mounted on the second guide rail and can move along the length direction of the second guide rail, the third sliding block is slidably mounted on the third guide rail and can move along the length direction of the third guide rail.

In some embodiments, the device further comprises a first transmission assembly, wherein the first transmission assembly comprises a first fixed seat, a second fixed seat, a screw rod, a first transmission wheel, a first transmission belt and a first rotation wheel;

one end of the screw rod is mounted at one end of the rear side of the lifting column through the first fixing seat, the other end of the screw rod is mounted at the other end of the rear side of the lifting column through the second fixing seat, the other end of the screw rod is provided with the first driving wheel, the first driving wheel is connected to the first rotating wheel through the first driving belt, and the first rotating wheel is mounted at the output end of the third driving device;

the rear side of the lifting column is provided with a fourth guide rail, the front side of the movable seat is provided with a fourth sliding block, the fourth sliding block is slidably mounted on the fourth guide rail, and the fourth sliding block can move along the length direction of the fourth guide rail.

In some embodiments, the lifting device further comprises a driving cylinder and a connecting piece, the connecting piece is installed on two sides of the lifting column, the driving cylinder is installed on the top of the moving seat, and the output end of the driving cylinder is connected to the connecting piece.

Preferably, the device further comprises a cylinder housing, the cylinder housing is mounted at the top of the movable seat, and the cylinder housing covers the output shaft of the driving cylinder.

Furthermore, a wire guide cylinder is arranged inside the lifting column, one end of the wire guide cylinder is positioned below the third driving device, and the other end of the wire guide cylinder is positioned above the fourth driving device.

Preferably, the drilling machine further comprises a second transmission assembly, the second transmission assembly and the fifth driving device are respectively arranged inside the rotating part, and the fifth driving device is connected to the drill bit through the second transmission assembly;

the second transmission assembly comprises a second rotating wheel, a second transmission belt, a second transmission wheel and a transmission shaft, the output end of the fifth driving device is connected to the second transmission wheel, the second rotating wheel is connected to the second transmission wheel through the second transmission belt, one end of the transmission shaft is connected to the second transmission wheel, and the other end of the transmission shaft is connected to the drill bit.

In some embodiments, the second drive assembly is sleeved with a motor housing.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

through the back-and-forth movement of removing the frame, remove the seat remove about, the reciprocating of lift post and rotate the rotation of piece and drill bit, realize the purpose of multi-angle drilling, be applicable to the bathtub drilling of different shapes, reach the effect that improves five bathtub engravers commonality to need not to adjust the locating position of bathtub, reach the effect that improves five bathtub engravers drilling quality and drilling efficiency.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a chassis according to one embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a first driving device according to one embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second driving device according to one embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a first transmission assembly in accordance with one embodiment of the present invention;

FIG. 6 is a schematic structural view of a movable base according to one embodiment of the present invention;

wherein: the device comprises a base frame 1, a first guide rail 11, a moving frame 2, a first sliding block 21, a portal frame 3, a second guide rail 31, a third guide rail 32, a supporting frame 33, a cross beam 34, a moving seat 4, a second sliding block 41, a third sliding block 42, a fourth sliding block 43, a lifting column 5, a fourth guide rail 51, a guide cylinder 52, a rotating part 6, a drill 7, a first transmission assembly 8, a first fixed seat 81, a second fixed seat 82, a screw rod 83, a first transmission wheel 84, a first transmission belt 85, a first rotating wheel 86, a first driving device 91, a second driving device 92, a motor housing 921, a third driving device 93, a fourth driving device 94, a fifth driving device 95, a driving cylinder 96, a connecting piece 97, a cylinder housing 98, a second transmission assembly 10, a second rotating wheel 101 and a second transmission wheel 102.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In one embodiment of the present invention, as shown in fig. 1 to 6, a five-axis bathtub engraving machine comprises a bottom frame 1, a moving frame 2, a first driving device 91, a portal frame 3, a moving base 4, a second driving device 92, a lifting column 5, a third driving device 93, a rotating member 6, a fourth driving device 94, a fifth driving device 95 and a drill 7; the portal frame 3 is erected above the underframe 1; the moving frame 2 is movably mounted on the base frame 1, the first driving device 91 is mounted on the moving frame 2, and the first driving device 91 is used for driving the moving frame 2 to move back and forth on the base frame 1; the moving base 4 is mounted on the gantry 3, the second driving device 92 is mounted on the moving base 4, and the second driving device 92 is used for driving the moving base 4 to move left and right on the gantry 3; the lifting column 5 is mounted on the moving seat 4, the third driving device 93 is mounted on the lifting column 5, and the third driving device 93 is used for driving the lifting column 5 to move up and down; the rotating part 6 is mounted on the lifting column 5, the fourth driving device 94 is mounted on the lifting column 5, and the fourth driving device 94 is used for driving the rotating part 6 to rotate along the axis of the lifting column 5; the fifth driving device 95 is installed on the rotating member 6, an output end of the fifth driving device 95 is connected to the drill 7, and the fifth driving device 95 is configured to drive the drill 7 to rotate. When the bathtub drilling machine works, a bathtub is placed on the moving frame 2, the first driving device 91 drives the moving frame 2 to convey the bathtub to the lower part of the portal frame 3 from one end of the bottom frame 1, the second driving device 92 drives the moving seat 4 to move left and right, the third driving device 93 drives the lifting column 5 to move up and down through the first transmission assembly 8, the fourth driving device 94 drives the rotating member 6 to rotate, the fifth driving device 95 drives the drill bit 7 to rotate, when a hole in front of or behind the bathtub needs to be drilled, specifically, a drilling position is determined through the left and right movement of the moving seat 4 and the up and down movement of the lifting column 5, a drilling angle of a horizontal plane is determined through the rotation of the rotating member 6, a drilling angle of a vertical plane is determined through the rotation of the drill bit 7, and then the drill bit 7 is started, the first driving device 91 drives the movable frame 2 to move forwards or backwards to enable the drill bit 7 to drill; when a hole on the left or right side of the bathtub needs to be drilled, a drilling position is determined through the back-and-forth movement of the moving frame 2 and the up-and-down movement of the lifting column 5, a drilling angle on the horizontal plane is determined through the rotation of the rotating member 6, a drilling angle on the vertical plane is determined through the rotation of the drill 7, then the drill 7 is started, and the second driving device 92 drives the moving seat 4 to move leftwards or rightwards, so that the drill 7 drills a hole; when the hole on the top surface of the bathtub needs to be drilled, the drilling position is determined through the back and forth movement of the moving frame 2 and the left and right movement of the moving seat 4, the drilling angle of the horizontal plane is determined by the rotation of the rotating member 6, the drilling angle of the vertical plane is determined by the rotation of the drill 7, then the drill bit 7 is started, the third driving device 93 drives the lifting column 5 to move downwards through the first transmission assembly 8, so that the drill bit 7 drills a hole, in the embodiment, the five-axis bathtub engraving machine can drill bathtub holes in five directions, namely the upper surface, the front surface, the rear surface, the left surface and the rear surface, so as to realize the aim of multi-angle drilling, is suitable for drilling bathtub holes in different shapes, achieves the effect of improving the universality of the five-axis bathtub engraving machine, and the arrangement position of the bathtub is not required to be adjusted, and the effects of improving the drilling quality and the drilling efficiency of the five-axis bathtub carving machine are achieved.

As shown in fig. 2-3, the gantry 3 includes support frames 33 and a cross beam 34, the tops of the two support frames 33 are respectively connected to the bottoms of the two ends of the cross beam 34, and the inner sides of the bottoms of the two support frames 33 are respectively connected to the two sides of the underframe 1. In this embodiment, the gantry 3 and the underframe 1 are connected by two support frames 33 to form an integrated structure as a whole, so as to achieve the effect of improving the structural stability of the five-axis bathtub engraving machine; and when the moving frame 2 on the base frame 1 moves, the portal frame 3 and the base frame 1 are taken as a whole, so that the base frame 1 cannot vibrate or shake, the moving stability of the moving frame 2 is improved, and the machining precision of drilling is improved.

As shown in fig. 2-3, first guide rails 11 are disposed on the left and right sides of the bottom chassis 1, and a first rack is disposed on the top of the bottom chassis 1 and located between the two first guide rails 11;

the first driving device 91 and the first sliding block 21 are respectively installed at the bottom of the moving frame 2, the first sliding block 21 is slidably installed on the first guide rail 11, the first sliding block 21 can move along the length direction of the first guide rail 11, a first gear is installed at the output end of the first driving device 91, and the first gear is meshed with the first rack.

In this embodiment, first drive arrangement 91 is the motor, first guide rail 11 with the quantity of first slider 21 is two respectively, and during operation, the first gear of first drive arrangement 91 output rotates, first gear mesh in first rack, remove frame 2 and follow the length direction of first rack removes, utilizes the transmission mode of gear rack, improves transmission precision and transmission efficiency, and is equipped with first slider 21 with first guide rail 11 makes remove frame 2 and remove the not off normal, reaches the improvement remove the effect of frame 2 removal smoothness nature and removal accuracy nature.

As shown in fig. 2-3, the gantry 3 is provided with a second guide rail 31 and a third guide rail 32, the second guide rail 31 is located above the third guide rail 32, a second rack is installed on the second guide rail 31, and a second gear is installed at the output end of the second driving device 92 and is meshed with the second rack; a second slider 41 and a third slider 42 are disposed on the rear side of the movable base 4, the second slider 41 is slidably mounted on the second guide rail 31, the second slider 41 is movable along the longitudinal direction of the second guide rail 31, the third slider 42 is slidably mounted on the third guide rail 32, and the third slider 42 is movable along the longitudinal direction of the third guide rail 32. In this embodiment, the second driving device 92 is a motor, the number of the second slider 41 and the number of the third slider 42 are two, when the device works, the second gear at the output end of the second driving device 92 rotates, the second gear is meshed with the second rack, the movable base 4 moves along the length direction of the second rack, the transmission mode of the gear rack is utilized, the transmission precision and the transmission efficiency are improved, and the device is provided with the second slider 41, the second slider 42, the second guide rail 31 and the third guide rail 32, so that the movable base 4 does not move in a deviation manner, and the effects of improving the movement fluency and the movement precision of the movable base 4 are achieved.

As shown in fig. 2 and fig. 5 to 6, the device further includes a first transmission assembly 8, where the first transmission assembly 8 includes a first fixed seat 81, a second fixed seat 82, a screw 83, a first transmission wheel 84, a first transmission belt 85, and a first rotation wheel 86; one end of the screw rod 83 is mounted at one end of the rear side of the lifting column 5 through the first fixing seat 81, the other end of the screw rod 83 is mounted at the other end of the rear side of the lifting column 5 through the second fixing seat 82, the other end of the screw rod 83 is mounted with the first driving wheel 84, the first driving wheel 84 is connected to the first rotating wheel 86 through the first driving belt 85, and the first rotating wheel 86 is mounted at the output end of the third driving device 86; a fourth guide rail 51 is arranged at the rear side of the lifting column 5, a fourth slide block 43 is arranged at the front side of the movable base 4, the fourth slide block 43 is slidably mounted on the fourth guide rail 51, and the fourth slide block 43 can move along the length direction of the fourth guide rail 51. In this embodiment, third drive arrangement 93 is the motor, third drive arrangement 93 install in the inboard at lift post 5 top, the during operation, third drive arrangement 93's output drives first rotation wheel 86 rotates, first rotation wheel 86 passes through first drive belt 85 drives first drive wheel 84 rotates, thereby drives lead screw 83 rotates, through lead screw 83 just controls just reversely lift post 5's lift improves third drive arrangement 93's transmission efficiency, and be equipped with fourth guide rail 51 with fourth slider 43 improves lift post 5's removal smoothness nature.

As shown in fig. 2-3, the lifting device further comprises a driving cylinder 96 and a connecting member 97, wherein the connecting member 97 is installed at both sides of the lifting column 5, the driving cylinder 9 is installed at the top of the movable base 4, and the output end of the driving cylinder 96 is connected to the connecting member 97. In this embodiment, the number of the driving cylinders 96 is two, and the driving cylinders 96 are disposed on two sides of the lifting column 5, so that the moving driving force of the lifting column 5 can be improved, and the moving stability of the lifting column 5 can be ensured.

As shown in fig. 2, the device further comprises a cylinder housing 98, wherein the cylinder housing 98 is mounted on the top of the movable base 4, and the cylinder housing 98 is covered on the output shaft of the driving cylinder 96. In this embodiment, when the five-axis bathtub carving machine works, dust may drift, in order to avoid the dust from drifting and attaching to the output shaft of the driving cylinder 96, and to ensure the degree of the telescopic flow of the driving cylinder 96, the cylinder cover 98 is arranged to cover the output shaft of the driving cylinder 96, so as to achieve the effect of prolonging the service life of the driving cylinder 96.

As shown in fig. 3, a wire guiding cylinder 52 is provided inside the lifting column 5, one end of the wire guiding cylinder 52 is located below the third driving device 93, and the other end of the wire guiding cylinder 52 is located above the fourth driving device 94. In this embodiment, the fourth driving device 94 is a motor, the fourth driving device 94 is disposed on the inner side of the bottom of the lifting column 5, the wire cylinder 52 is provided with wires, the wires are respectively connected to the third driving device 93 and the fourth driving device 94, and the wire cylinder 52 is disposed in the lifting column 5, so that the wires can be reasonably arranged and distributed, and the wires are not easy to wind.

As shown in fig. 3, the drilling machine further includes a second transmission assembly 10, the second transmission assembly 10 and the fifth driving device 95 are respectively disposed inside the rotating member 6, and the fifth driving device 95 is connected to the drilling head 7 through the second transmission assembly 10; the second transmission assembly 10 includes a second rotating wheel 101, a second belt, a second transmission wheel 102 and a transmission shaft, an output end of the fifth driving device 95 is connected to the second transmission wheel 101, the second rotating wheel 101 is connected to the second transmission wheel 102 through the second belt, one end of the transmission shaft is connected to the second transmission wheel 102, and the other end of the transmission shaft is connected to the drill 7. In this embodiment, in operation, the second rotating wheel 101 at the output end of the fifth driving device 95 drives the second driving wheel 102 to rotate through the second transmission belt, the second driving wheel 102 drives the drill 7 to rotate through the transmission shaft, and the rotation speed of the fifth driving device 95 is changed through the second transmission assembly 10. In this embodiment, the fifth driving device 95 is a motor, and the fifth driving device 95 is disposed inside the rotating member 6, so that the fifth driving device 95 can be protected from being damaged by the outside, and the space utilization rate can be improved.

As shown in fig. 2, the second driving device 92 is sleeved with a motor housing 921. In this embodiment, the motor housing 921 is sleeved outside the second driving device 92, so that the motor can be protected from external interference and damage, and the service life of the second driving device 92 is prolonged.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A five bathtub engravers which characterized in that: the device comprises a bottom frame, a moving frame, a first driving device, a portal frame, a moving base, a second driving device, a lifting column, a third driving device, a rotating part, a fourth driving device, a fifth driving device and a drill bit;

2. The five-axis bathtub carving machine of claim 1, wherein: the portal frame comprises support frames and a cross beam, the tops of the two support frames are respectively connected to the bottoms of the two ends of the cross beam, and the inner sides of the bottoms of the two support frames are respectively connected to the two sides of the bottom frame.

3. The five-axis bathtub carving machine of claim 1, wherein: first guide rails are arranged on the left side and the right side of the bottom frame, a first rack is arranged at the top of the bottom frame, and the first rack is located between the two first guide rails;

4. The five-axis bathtub carving machine of claim 1, wherein: the portal frame is provided with a second guide rail and a third guide rail, the second guide rail is positioned above the third guide rail, a second rack is arranged on the second guide rail, a second gear is arranged at the output end of the second driving device, and the second gear is meshed with the second rack;

5. The five-axis bathtub carving machine of claim 1, wherein: the first transmission assembly comprises a first fixed seat, a second fixed seat, a screw rod, a first transmission wheel, a first transmission belt and a first rotation wheel;

6. The five-axis bathtub carving machine of claim 5, wherein: the lifting column is characterized by further comprising a driving cylinder and a connecting piece, wherein the connecting piece is arranged on two sides of the lifting column, the driving cylinder is arranged on the top of the moving seat, and the output end of the driving cylinder is connected to the connecting piece.

7. The five-axis bathtub carving machine of claim 6, wherein: the device also comprises an air cylinder outer cover, wherein the air cylinder outer cover is arranged at the top of the movable seat, and the air cylinder outer cover covers the output shaft of the driving air cylinder.

8. The five-axis bathtub carving machine of claim 1, wherein: and a wire guide cylinder is arranged in the lifting column, one end of the wire guide cylinder is positioned below the third driving device, and the other end of the wire guide cylinder is positioned above the fourth driving device.

9. The five-axis bathtub carving machine of claim 1, wherein: the second transmission assembly and the fifth driving device are respectively arranged in the rotating part, and the fifth driving device is connected to the drill bit through the second transmission assembly;

10. The five-axis bathtub carving machine of claim 1, wherein: the second driving device is sleeved with a motor outer cover.