CN212762346U - Novel servo power tool turret capable of automatically exchanging tools - Google Patents
Novel servo power tool turret capable of automatically exchanging tools Download PDFInfo
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- CN212762346U CN212762346U CN202021225379.3U CN202021225379U CN212762346U CN 212762346 U CN212762346 U CN 212762346U CN 202021225379 U CN202021225379 U CN 202021225379U CN 212762346 U CN212762346 U CN 212762346U
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- 230000006872 improvement Effects 0.000 description 2
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Abstract
The utility model discloses a novel servo power tool turret for automatic tool changing, which comprises a tool turret body and a tool changing assembly arranged on the tool turret body, wherein a main shaft passing through one end of the tool turret body is arranged in the tool turret body, a cutter disc is arranged at one end of the tool turret body corresponding to the main shaft passing through the tool turret body, the cutter disc is rotatably arranged on the main shaft through a rotating shaft sleeve sleeved on the main shaft, and the cutter disc is connected with a servo power mechanism; the cutter replacing component comprises a plurality of cutter seats arranged on the periphery of the cutter head in a surrounding mode along the circumference of the main shaft, the cutter head of the cutter replacing component is installed at one end of the cutter tower body in a rotating mode, the cutter head drives the cutter head to rotate through a servo power mechanism, corresponding cutters are convenient to adjust and use, each cutter is fixed through an electric multi-jaw chuck arranged on the cutter seat, the servo power mechanism can be controlled to run through a cutter controller when the cutter replacing component is used, the cutter head can be conveniently adjusted to rotate to the corresponding position, and the purpose of automatically replacing the cutters is achieved. The processing efficiency and the processing precision are improved.
Description
Technical Field
The utility model relates to a lathe power sword tower field, concretely relates to novel automatic exchange cutter's servo power sword tower.
Background
The tool turret system provides a device for storing and changing tools required in the automatic processing process; the automatic tool changing mechanism and the tool tower can store a plurality of tools; changes the traditional production mode mainly by people. By means of the control of computer program, various machining requirements such as milling, drilling, boring, tapping, etc. can be completed. The traditional tool turret structure form that uses at present mainly is with servo motor through speed reducer drive blade disc gyration tool selection, needs manual the change when the installation cutter, and changes the operation such as need adjustment position and fastening cutter to the cutter, and its degree of automation is not high, has reduced machining efficiency.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims to provide a novel automatic change cutter's servo power tool turret can realize automatic change cutter and stationary knife, improve equipment machining efficiency.
The utility model adopts the technical proposal that: a servo power tool turret of a novel automatic tool changing device comprises a tool turret body and a tool changing assembly arranged on the tool turret body, wherein a main shaft penetrating through one end of the tool turret body is arranged in the tool turret body, and the main shaft is in transmission connection with a driving motor arranged at the other end of the tool turret body; a cutter head is arranged at one end of the cutter tower body, which corresponds to the main shaft and penetrates through the cutter tower body, the cutter head is rotatably arranged on the main shaft through a rotating shaft sleeve sleeved on the main shaft, and the cutter head is connected with a servo power mechanism; the cutter replacing assembly comprises a plurality of cutter seats which are arranged on the periphery of the cutter head in a surrounding way along the circumference of the main shaft, an electric multi-jaw chuck for fixing a cutter is arranged on the outer side surface of each cutter seat, and the electric multi-jaw chuck is in transmission connection with a chuck motor arranged in the cutter seat; and a pressure sensor is further arranged in the clamping mounting end of each electric multi-jaw chuck, the pressure sensor is connected with a cutter controller, and the cutter controller is respectively electrically connected with the servo power mechanism and the chuck motor.
In the technical scheme: the cutter head of the cutter replacing component is rotatably arranged at one end of the cutter tower body, the cutter head is driven to rotate through the servo power mechanism, so that the corresponding cutters can be conveniently adjusted and used, and the cutter seats for installing and fixing the cutters are arranged on the cutter head in a surrounding manner, so that the number of the corresponding cutters can be increased; each cutter is fixed through an electric multi-jaw chuck arranged on the cutter holder, and after the cutter is installed on the electric multi-jaw chuck, a pressure sensor receives a cutter installation signal, so that the cutter controller controls a chuck motor to rotate to realize quick clamping and fixing of the cutter; when the automatic cutter changing device is used, the servo power mechanism can be controlled to operate through the cutter controller, the cutter head can be conveniently adjusted to rotate to a corresponding position, and the purpose of automatically changing cutters is achieved. The processing efficiency and the processing precision are improved.
Preferably, the lower end of the turret body is provided with a mounting base, the mounting base is provided with a cutter replacing manipulator, and the cutter replacing manipulator is electrically connected with the cutter controller.
Preferably, one side of the mounting base, which is far away from the cutter head, is further provided with a cutter storage library, and the cutter storage library and the cutter replacing manipulator are horizontally arranged.
Preferably, the servo power mechanism comprises a gear transmission box arranged at the upper end of the turret body, the output end of the gear transmission box is meshed with the rotating shaft sleeve, the input end of the gear transmission box is in transmission connection with the output shaft of a servo motor arranged at the upper end of the turret body, and the servo motor is connected with the cutter controller.
Preferably, the clamping force sensor is arranged on the clamping jaw of the electric multi-jaw chuck, and the clamping force sensor is connected with the cutter controller through a control circuit.
Preferably, each jaw of the electric multi-jaw chuck is provided with an anti-moving cushion layer, and the clamping force sensor is positioned between the anti-moving cushion layer and the surface of the jaw.
Preferably, the rotating shaft sleeve is in rotating fit with the main shaft through a power bearing.
Preferably, one end of the main shaft, which penetrates through the side face of the turret body, is provided with a shaft sleeve positioning shaft shoulder, and the end face of the power bearing abuts against the shaft sleeve positioning shaft shoulder.
The utility model has the advantages that: the utility model provides a novel automatic exchange cutter's blade disc rotates and installs in tool turret body one end for the blade holder of installation fixed cutter encircles and arranges on the blade disc, and each cutter is fixed through the electronic multi-jaw chuck that sets up on the blade holder, realizes the purpose of automatic fixed cutter, still can pass through the operation of cutter controller control servo power unit when using, is convenient for adjust the blade disc and rotates to corresponding position, realizes the purpose of automatic exchange cutter, and then improves machining efficiency and machining precision; has higher practical and popularization value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a structure diagram of a servo power turret of a novel automatic tool changer according to an embodiment of the present invention.
Reference numerals: the tool turret comprises a tool turret body 100, a tool disc 200, a tool apron 300, an electric multi-jaw chuck 400, a gear transmission case 500, a servo motor 600, a driving motor 700, an installation base 800, a tool replacing manipulator 900, a tool storage library 1000, a power bearing 1100, a rotating shaft sleeve 1200, a main shaft 1300 and a shaft sleeve positioning shaft shoulder 1310.
Detailed Description
Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1, the servo power turret for a novel automatic tool changer according to this embodiment includes a turret body 100 and a tool changing assembly disposed on the turret body 100, a spindle 1300 penetrating through one end of the turret body 100 is disposed in the turret body 100, and the spindle 1300 is in transmission connection with a driving motor 700 disposed at the other end of the turret body 100; a cutter head 200 is arranged at one end of the turret body 100, corresponding to the main shaft 1300 and penetrating through the turret body 100, the cutter head 200 is rotatably arranged on the main shaft 1300 through a rotating shaft sleeve 1200 sleeved on the main shaft 1300, and the cutter head 200 is connected with a servo power mechanism; the cutter replacing assembly comprises a plurality of cutter seats 300 which are arranged on the periphery of the cutter head 200 in a surrounding way along the circumference of the main shaft 1300, an electric multi-jaw chuck 400 used for fixing a cutter is arranged on the outer side surface of each cutter seat 300, and the electric multi-jaw chuck 400 is in transmission connection with a chuck motor arranged in the cutter seats 300; and a pressure sensor is also arranged in the clamping mounting end of each electric multi-jaw chuck 400 and is connected with a cutter controller, and the cutter controller is respectively and electrically connected with the servo power mechanism and the chuck motor. The cutter head 200 of the cutter replacing component in the embodiment is rotatably arranged at one end of the cutter tower body 100, the cutter head 200 is driven to rotate by the servo power mechanism, so that corresponding cutters can be conveniently adjusted and used, and the cutter seats 300 for installing and fixing the cutters are arranged on the cutter head 200 in a surrounding manner, so that the number of the corresponding cutters can be increased; each cutter is fixed through an electric multi-jaw chuck 400 arranged on the cutter holder 300, and after the cutter is installed on the electric multi-jaw chuck 400, a pressure sensor receives a cutter installation signal, so that the cutter is quickly clamped and fixed by controlling the rotation of a chuck motor through a cutter controller; when the automatic cutter changing device is used, the servo power mechanism can be controlled to operate through the cutter controller, the cutter disc 200 can be conveniently adjusted to rotate to a corresponding position, and the purpose of automatic cutter changing is achieved. The processing efficiency and the processing precision are improved. It should be noted that: in the prior art, the turret body 100 has been widely used as a common machining mechanism, and does not belong to the content required to be protected in the present application, and further description of other structures of the turret body 100 is omitted.
In addition, the tool controller adopts a PLC controller for controlling the operation of the corresponding chuck motor and the servo power mechanism, and the automatic operation of the whole system is ensured. In addition, in order to improve the stability of the rotation of the cutter head 200, the present embodiment is rotatably engaged between the rotary sleeve 1200 and the main shaft 1300 by the power bearing 1100. And one end of the main shaft 1300, which passes through the side surface of the turret body 100, is provided with a shaft sleeve positioning shoulder 1310, and the end surface of the power bearing 1100 abuts against the shaft sleeve positioning shoulder 1310. Thus, the dynamic bearing 1100 reduces the frictional force of the rotation of the cutter head 200, and improves the stability of the operation of the cutter head 200 by the sleeve positioning shoulder 1310.
As shown in fig. 1, in order to implement an automatic tool changing operation for each tool on the cutter head 200, in this embodiment, a mounting base 800 is provided at the lower end of the turret body 100, a tool changer 900 is provided on the mounting base 800, and the tool changer 900 is electrically connected to a tool controller. The tool changing manipulator 900 can be used for installing and changing all tools on the tool apron 300, manual operation replacement is not needed, automatic linkage operation of all mechanisms is controlled through a tool controller, the automation degree of equipment can be further improved, machining efficiency can be effectively improved, the tool changing manipulator 900 can select and use industrial robot manipulators with corresponding specifications as required, and limitation is not required here. In order to facilitate the tool changer to change tools of the tool pan 200, in this embodiment, a tool storage 1000 is further disposed on a side of the mounting base 800 away from the tool pan 200, and the tool storage 1000 is horizontally disposed with the tool changer 900. In this way, the tool changer robot 900 can quickly mount a tool in the tool magazine 1000 to a corresponding one of the tool seats 300 of the tool deck 200.
As described above, when a tool is exchanged, the cutter head 200 needs to rotate to adjust to a corresponding tool position, the cutter head 200 rotates and is driven by the servo power mechanism, the servo power mechanism in this embodiment includes the gear transmission case 500 disposed at the upper end of the turret body 100, the output end of the gear transmission case 500 is meshed and connected with the rotating shaft sleeve 1200, the input end of the gear transmission case 500 is connected with the output shaft of the servo motor 600 disposed at the upper end of the turret body 100 in a transmission manner, and the servo motor 600 is connected with the tool controller. In this way, when the servo motor 600 rotates, the gear box 500 changes the speed to drive the rotary shaft sleeve 1200 to rotate, thereby realizing the rotary drive of the cutter head 200.
As described above, in this embodiment, the electric multi-jaw chuck 400 is used to fix each tool, and in order to provide corresponding clamping force for different tools, the clamping force sensors are disposed on the jaws of the electric multi-jaw chuck 400, and the clamping force sensors are connected to the tool controller through the control circuit. Thus, the clamping force sensor can detect the clamping force of the corresponding multi-jaw chuck, and is convenient for an operator to adjust the clamping force of the electric multi-jaw chuck 400 on different tools.
As shown in fig. 1, in order to reduce the scraping and vibration of the tool during operation, the present embodiment provides a play-preventing pad on each jaw of the electric multi-jaw chuck 400, and a clamping force sensor is provided between the play-preventing pad and the jaw surface. The anti-channeling cushion layer can avoid the scraping and vibration of the cutter and improve the machining precision of the equipment.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides a novel servo power sword tower of automatic exchange cutter, includes sword tower body (100) and locates the cutter on sword tower body (100) and change the subassembly, its characterized in that:
a main shaft (1300) penetrating through one end of the turret body (100) is arranged in the turret body (100), and the main shaft (1300) is in transmission connection with a driving motor (700) arranged at the other end of the turret body (100); a cutter head (200) is arranged at one end, corresponding to the main shaft (1300), of the cutter tower body (100) and penetrating through the cutter tower body (100), the cutter head (200) is rotatably installed on the main shaft (1300) through a rotating shaft sleeve (1200) sleeved on the main shaft (1300), and the cutter head (200) is connected with a servo power mechanism;
the cutter replacing assembly comprises a plurality of cutter seats (300) which are arranged on the periphery of the cutter head (200) in a surrounding way along the circumference of the main shaft (1300), an electric multi-jaw chuck (400) for fixing a cutter is arranged on the outer side surface of each cutter seat (300), and the electric multi-jaw chuck (400) is in transmission connection with a chuck motor arranged in the cutter seats (300); and a pressure sensor is further arranged in the clamping mounting end of each electric multi-jaw chuck (400), the pressure sensor is connected with a cutter controller, and the cutter controller is respectively and electrically connected with the servo power mechanism and the chuck motor.
2. The new servo-powered turret for automatic tool change according to claim 1, characterized in that: the cutter tower is characterized in that a mounting base (800) is arranged at the lower end of the cutter tower body (100), a cutter replacing mechanical arm (900) is arranged on the mounting base (800), and the cutter replacing mechanical arm (900) is electrically connected with the cutter controller.
3. The new servo-powered turret for automatic tool change according to claim 2, characterized in that: one side of the mounting base (800) far away from the cutter head (200) is further provided with a cutter storage warehouse (1000), and the cutter storage warehouse (1000) and the cutter replacing manipulator (900) are horizontally arranged.
4. The new servo-powered turret for automatic tool change according to claim 1, characterized in that: the servo power mechanism comprises a gear transmission box (500) arranged at the upper end of the turret body (100), the output end of the gear transmission box (500) is meshed with the rotating shaft sleeve (1200), the input end of the gear transmission box (500) is in transmission connection with the output shaft of a servo motor (600) arranged at the upper end of the turret body (100), and the servo motor (600) is connected with the cutter controller.
5. The new servo-powered turret for automatic tool change according to claim 1, characterized in that: the clamping force sensor is arranged on the clamping jaw of the electric multi-jaw chuck (400), and the clamping force sensor is connected with the cutter controller through a control circuit.
6. The new servo-powered turret for automatic tool change according to claim 5, characterized in that: each jaw of the electric multi-jaw chuck (400) is provided with an anti-moving cushion layer, and a clamping force sensor is positioned between the anti-moving cushion layer and the surface of the jaw.
7. The new servo-powered turret for automatic tool change according to claim 1, characterized in that: the rotating shaft sleeve (1200) is in rotating fit with the main shaft (1300) through a power bearing (1100).
8. The new servo-powered turret for automatic tool change according to claim 7, wherein: and a shaft sleeve positioning shaft shoulder (1310) is arranged at one end of the main shaft (1300) penetrating through the side surface of the turret body (100), and the end surface of the power bearing (1100) abuts against the shaft sleeve positioning shaft shoulder (1310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225379.3U CN212762346U (en) | 2020-06-29 | 2020-06-29 | Novel servo power tool turret capable of automatically exchanging tools |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225379.3U CN212762346U (en) | 2020-06-29 | 2020-06-29 | Novel servo power tool turret capable of automatically exchanging tools |
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| CN212762346U true CN212762346U (en) | 2021-03-23 |
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| CN202021225379.3U Active CN212762346U (en) | 2020-06-29 | 2020-06-29 | Novel servo power tool turret capable of automatically exchanging tools |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115657607A (en) * | 2022-10-28 | 2023-01-31 | 新代科技(苏州)有限公司 | Lathe servo power turret control mode |
| CN117399661A (en) * | 2023-02-02 | 2024-01-16 | 东莞市支点通用机械设备有限公司 | Cutter tower and method for simultaneously outputting power on end face and side face of cutter head |
-
2020
- 2020-06-29 CN CN202021225379.3U patent/CN212762346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115657607A (en) * | 2022-10-28 | 2023-01-31 | 新代科技(苏州)有限公司 | Lathe servo power turret control mode |
| CN117399661A (en) * | 2023-02-02 | 2024-01-16 | 东莞市支点通用机械设备有限公司 | Cutter tower and method for simultaneously outputting power on end face and side face of cutter head |
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