CN213469582U - Novel vertical machining center headstock - Google Patents
Novel vertical machining center headstock Download PDFInfo
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- CN213469582U CN213469582U CN202022497908.1U CN202022497908U CN213469582U CN 213469582 U CN213469582 U CN 213469582U CN 202022497908 U CN202022497908 U CN 202022497908U CN 213469582 U CN213469582 U CN 213469582U
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- box
- fixedly connected
- box body
- motor body
- cooler bin
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Abstract
The utility model discloses a novel vertical machining center headstock, the motor body is right the driving medium work in-process generates heat, the mount pad will the motor body with the box separates, and install on the inside wall of box the cooler bin, the liquid reserve tank passes through the transfer line with the drain pipe makes coolant liquid circulation in the cooler bin, the flow distribution plate will separate into an annular in the cooler bin, increased the flow distance of coolant liquid, thereby it is right the box carries out the heat replacement, radiator fan is right air supply in the box, will heat and outside air replacement in the box, so make the driving medium is in the during operation can not receive in the box the influence that the motor body generates heat.
Description
Technical Field
The utility model relates to a vertical machining center field especially relates to a novel vertical machining center headstock.
Background
At present, a main spindle box of a processing machine tool is one of key components for ensuring the performance and the precision requirement of the machine tool. The temperature of each part of the machine tool will change seriously under the influence of internal and external heat sources, and the deformation of each part of the machine tool will also be different due to different thermal expansion coefficients of different materials, which causes the machine tool to generate thermal deformation.
The motor is connected with the main shaft box body, heat is generated in the working process of the motor, the heat is transmitted to the main shaft box through the mounting plate, and the main shaft box has higher heat conductivity coefficient, so that the heat is transmitted to a bearing and a transmission gear in the main shaft box, the bearing and the gear are thermally expanded, and the matching of the gear and the bearing is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel vertical machining center headstock aims at solving the motor working process among the prior art and produces the heat, and the heat transmits the headstock through the mounting panel, and the headstock has higher coefficient of heat conductivity to on bearing and the drive gear in the headstock with heat transfer, make thermal energy appear in bearing and the gear, influence the technical problem of the matching of gear and bearing.
In order to achieve the purpose, the utility model discloses a novel vertical machining center main spindle box, which comprises an electric motor body, a box body, a transmission part and a connecting device; the box body is fixedly connected with the motor body and is positioned on one side of the motor body, and the transmission part is fixedly connected with the box body and is positioned on one side of the box body, which is far away from the motor body; the connecting device comprises a mounting seat, a heat radiation fan and a cooling assembly, the mounting seat is fixedly connected with the box body, fixedly connected with the motor body and positioned on one side of the box body close to the motor body, and the heat radiation fan is fixedly connected with the box body and positioned on one side of the box body close to the transmission part; the cooling subassembly includes cooler bin, flow distribution plate, transfer line, liquid reserve tank and drain pipe, the cooler bin with box fixed connection, and be located the box is close to one side of driving medium, the flow distribution plate with cooler bin fixed connection, and be located in the cooler bin, the transfer line with cooler bin fixed connection, and the orientation the direction of motor body runs through the box, and with the cooler bin link up, the liquid reserve tank with box fixed connection, and with transfer line fixed connection, and be located the box is close to one side of motor body, the one end of drain pipe with liquid reserve tank fixed connection, and the other end with cooler bin fixed connection, and be located the liquid reserve tank is close to one side of cooler bin.
The cooling assembly further comprises a delivery pump, the delivery pump is fixedly connected with the liquid storage box, fixedly connected with the infusion tube and fixedly connected with the liquid outlet tube, and the delivery pump is located at one side, close to the cooling box, of the liquid storage box.
The connecting device further comprises a transmission shaft, one end of the transmission shaft is fixedly connected with the transmission piece, the other end of the transmission shaft is fixedly connected with the motor body and rotatably connected with the box body, and the transmission shaft is located between the transmission piece and the motor body.
The connecting device further comprises a connecting bearing, the connecting bearing is fixedly connected with the box body and is rotatably connected with the transmission shaft, the transmission shaft is fixedly connected with the splitter plate, and the connecting bearing is located on one side, close to the box body, of the transmission shaft.
The connecting device further comprises a shaft sleeve, the shaft sleeve is fixedly connected with the box body, the connecting bearing covers the box body, and the connecting bearing covers one side, close to the connecting bearing, of the box body.
The novel vertical machining center spindle box further comprises a fixing support, the fixing support is fixedly connected with the box body and fixedly connected with the motor body, and the fixing support is located on one side, close to the motor body, of the box body.
The utility model discloses a novel vertical machining center headstock, the motor body is right the driving medium work in-process generates heat, the mount pad will the motor body with the box separates, and install on the inside wall of box the cooler bin, the liquid reserve tank passes through the transfer line with the drain pipe makes coolant liquid circulation in the cooler bin, the flow distribution plate will separate into an annular in the cooler bin, increased the flow distance of coolant liquid, thereby it is right the box carries out the heat replacement, radiator fan is right air supply in the box, will heat and outside air replacement in the box make so the driving medium is in the during operation can not receive in the box the influence that the motor body generates heat.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the overall structure schematic diagram of the novel vertical machining center spindle box of the present invention.
Fig. 2 is a schematic view of the mounting structure of the mounting seat of the present invention.
Fig. 3 is a schematic structural diagram of the connecting device of the present invention.
Fig. 4 is a schematic structural view of the cooling assembly of the present invention.
In the figure: the device comprises a motor body 1, a box body 2, a transmission piece 3, a connecting device 4, a fixing support 5, a mounting seat 41, a cooling fan 42, a cooling assembly 43, a transmission shaft 44, a connecting bearing 45, a shaft sleeve 46, a novel vertical machining center spindle box 100, a cooling box 431, a flow distribution plate 432, a liquid conveying pipe 433, a liquid storage box 434, a liquid outlet pipe 435 and a delivery pump 436.
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 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 drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the present invention provides a novel vertical machining center spindle box 100, which includes a motor body 1, a box body 2, a transmission member 3 and a connecting device 4; the box body 2 is fixedly connected with the motor body 1 and is positioned at one side of the motor body 1, and the transmission part 3 is fixedly connected with the box body 2 and is positioned at one side of the box body 2 far away from the motor body 1; the connecting device 4 comprises a mounting seat 41, a heat radiation fan 42 and a cooling assembly 43, wherein the mounting seat 41 is fixedly connected with the box body 2, is fixedly connected with the motor body 1 and is positioned at one side of the box body 2 close to the motor body 1, and the heat radiation fan 42 is fixedly connected with the box body 2 and is positioned at one side of the box body 2 close to the transmission piece 3; the cooling assembly 43 comprises a cooling box 431, a flow distribution plate 432, a liquid conveying pipe 433, a liquid storage box 434 and a liquid outlet pipe 435, the cooling box 431 is fixedly connected with the box body 2, and is located on one side of the box body 2 close to the transmission member 3, the flow distribution plate 432 is fixedly connected with the cooling box 431, and is positioned in the cooling tank 431, the infusion tube 433 is fixedly connected with the cooling tank 431, and penetrates the case 2 toward the motor body 1, and penetrates the cooling tank 431, the liquid storage tank 434 is fixedly connected to the case 2, and is fixedly connected with the infusion tube 433 and is positioned at one side of the box body 2 close to the motor body 1, one end of the liquid outlet pipe 435 is fixedly connected with the liquid storage tank 434, and the other end is fixedly connected to the cooling tank 431 and is located at one side of the liquid storage tank 434 close to the cooling tank 431.
Further, referring to fig. 3 and 4, the connecting device 4 further includes a transmission shaft 44, one end of the transmission shaft 44 is fixedly connected to the transmission member 3, and the other end of the transmission shaft 44 is fixedly connected to the motor body 1 and rotatably connected to the box body 2, and the transmission shaft 44 is located between the transmission member 3 and the motor body 1.
In the present embodiment, the transmission member 3 is driven to rotate by the motor body 1 in the spindle box of the machining center, so as to provide a driving force for machining, the motor body 1 is mounted on the side surface of the box body 2 through the mounting seat 41, and is in threaded connection with the transmission member 3 inside the box body 2 through the transmission shaft 44, the heat dissipation fan 42 is mounted on the side surface of the box body 2 through threads, and the heat dissipation fan 42 supplies air towards the inside of the box body 2, so that the hot air inside the box body 2 is replaced with the outside air, and the inside of the box body 2 can be cooled; the inner side wall of the case 2 close to the motor body 1 is fixed with the cooling box 431 through threads, the cooling box 431 is communicated with the liquid storage box 434 through the infusion tube 433 and the liquid outlet tube 435, the transmission shaft 44 penetrates through the cooling box 431, the interior of the cooling box 431 is divided into a ring shape through the flow dividing plate 432, the ring shape surrounds the transmission shaft 44, the flow dividing plate 432 also has a sealing effect, the cooling liquid in the cooling box 431 is prevented from flowing out to the transmission shaft 44, therefore, the motor body 1 generates heat in the working process of the transmission member 3, the installation seat 41 divides the motor body 1 from the case 2, the cooling box 431 is installed on the inner side wall of the case 2, and the liquid storage box 434 enables the cooling liquid in the cooling box 431 to flow through the infusion tube 433 and the liquid outlet tube 435, the flow dividing plate 432 divides the interior of the cooling box 431 into an annular shape, which increases the flowing distance of the cooling liquid, so as to perform heat replacement on the box body 2, the heat dissipation fan 42 supplies air into the box body 2, and replaces the heat in the box body 2 with the outside air, so that the transmission part 3 is not affected by the heat generated by the motor body 1 when working in the box body 2.
Further, referring to fig. 1, the cooling module 43 further includes a delivery pump 436, the delivery pump 436 is fixedly connected to the liquid storage tank 434, fixedly connected to the liquid delivery tube 433, and fixedly connected to the liquid outlet tube 435, and the delivery pump 436 is located at a side of the liquid storage tank 434 close to the cooling tank 431.
In this embodiment, the delivery pump 436 is threadedly mounted on the liquid storage tank 434, is communicated with the infusion tube 433 and the liquid outlet tube 435, and is connected to an external host computer through a lead, so that the flow rate of the infusion tube 433 and the liquid outlet tube 435 can be controlled, and the coolant in the cooling tank 431 can be accelerated to take away heat.
Further, referring to fig. 3 and 4, the connecting device 4 further includes a connecting bearing 45, the connecting bearing 45 is fixedly connected to the box body 2, rotatably connected to the transmission shaft 44, and fixedly connected to the flow dividing plate 432, and the connecting bearing 45 is located on a side of the transmission shaft 44 close to the box body 2.
In this embodiment, the connecting sleeve 46 is sleeved on the outside of the transmission shaft 44, is screwed to the housing 2, and abuts against the flow dividing plate 432 in the cooling box 431, so that the rotation of the transmission shaft 44 is more stable.
Further, referring to fig. 1, the connecting device 4 further includes a shaft sleeve 46, the shaft sleeve 46 is fixedly connected to the box body 2, and the connecting bearing 45 covers the box body 2 and is located on a side of the box body 2 close to the connecting bearing 45.
In this embodiment, the shaft sleeve 46 is clamped on one side of the connecting bearing 45, which is located outside the box body 2, so as to protect the outside of the connecting bearing 45 from dust and prevent dust from entering the inside of the connecting bearing 45.
Further, referring to fig. 1, the novel vertical machining center spindle box 100 further includes a fixing support 5, and the fixing support 5 is fixedly connected to the box body 2, fixedly connected to the motor body 1, and located on one side of the box body 2 close to the motor body 1.
In this embodiment, the fixing bracket 5 is installed at the outer side of the box 2 in a threaded manner and supports the side surface of the motor body 1, so as to prevent the motor body 1 from being connected to the transmission shaft 44 due to vibration during operation.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A novel vertical machining center spindle box is characterized by comprising a motor body, a box body, a transmission piece and a connecting device;
the box body is fixedly connected with the motor body and is positioned on one side of the motor body, and the transmission part is fixedly connected with the box body and is positioned on one side of the box body, which is far away from the motor body;
the connecting device comprises a mounting seat, a heat radiation fan and a cooling assembly, the mounting seat is fixedly connected with the box body, fixedly connected with the motor body and positioned on one side of the box body close to the motor body, and the heat radiation fan is fixedly connected with the box body and positioned on one side of the box body close to the transmission part;
the cooling subassembly includes cooler bin, flow distribution plate, transfer line, liquid reserve tank and drain pipe, the cooler bin with box fixed connection, and be located the box is close to one side of driving medium, the flow distribution plate with cooler bin fixed connection, and be located in the cooler bin, the transfer line with cooler bin fixed connection, and the orientation the direction of motor body runs through the box, and with the cooler bin link up, the liquid reserve tank with box fixed connection, and with transfer line fixed connection, and be located the box is close to one side of motor body, the one end of drain pipe with liquid reserve tank fixed connection, and the other end with cooler bin fixed connection, and be located the liquid reserve tank is close to one side of cooler bin.
2. The novel vertical machining center headstock of claim 1 wherein,
the cooling assembly further comprises a delivery pump, the delivery pump is fixedly connected with the liquid storage box, fixedly connected with the liquid conveying pipe and fixedly connected with the liquid outlet pipe, and the delivery pump is located on one side, close to the cooling box, of the liquid storage box.
3. The novel vertical machining center headstock of claim 1 wherein,
the connecting device further comprises a transmission shaft, one end of the transmission shaft is fixedly connected with the transmission part, the other end of the transmission shaft is fixedly connected with the motor body and rotatably connected with the box body, and the transmission shaft is located between the transmission part and the motor body.
4. A novel vertical machining center headstock of claim 3 wherein,
the connecting device further comprises a connecting bearing, the connecting bearing is fixedly connected with the box body and is rotatably connected with the transmission shaft, the transmission shaft is fixedly connected with the splitter plate, and the connecting bearing is located on one side, close to the box body, of the transmission shaft.
5. The novel vertical machining center headstock of claim 4 wherein,
the connecting device further comprises a shaft sleeve, the shaft sleeve is fixedly connected with the box body, the connecting bearing covers the box body, and the connecting bearing is located on one side, close to the connecting bearing, of the box body.
6. The novel vertical machining center headstock of claim 1 wherein,
the novel vertical machining center spindle box further comprises a fixing support, the fixing support is fixedly connected with the box body and fixedly connected with the motor body, and the fixing support is located on one side, close to the motor body, of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497908.1U CN213469582U (en) | 2020-11-02 | 2020-11-02 | Novel vertical machining center headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497908.1U CN213469582U (en) | 2020-11-02 | 2020-11-02 | Novel vertical machining center headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213469582U true CN213469582U (en) | 2021-06-18 |
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ID=76353282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497908.1U Active CN213469582U (en) | 2020-11-02 | 2020-11-02 | Novel vertical machining center headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213469582U (en) |
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2020
- 2020-11-02 CN CN202022497908.1U patent/CN213469582U/en active Active
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