CN210209586U - Spindle transmission mechanism for gantry machining - Google Patents
Spindle transmission mechanism for gantry machining Download PDFInfo
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- CN210209586U CN210209586U CN201921052575.2U CN201921052575U CN210209586U CN 210209586 U CN210209586 U CN 210209586U CN 201921052575 U CN201921052575 U CN 201921052575U CN 210209586 U CN210209586 U CN 210209586U
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- ram
- motor
- main shaft
- transmission shaft
- bearing seat
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Abstract
The utility model discloses a main shaft transmission mechanism for gantry machining, which relates to the field of main shaft motor transmission, and comprises a ram and a slide seat, wherein the slide seat is sleeved outside the ram, a motor is arranged above the ram, a transmission shaft and a main shaft are arranged inside the ram, and the main shaft is connected with the motor through the transmission shaft; the top of the transmission shaft is provided with an upper bearing seat, the bottom of the transmission shaft is provided with a lower bearing seat, the transmission shaft is connected with a motor through the upper bearing seat, and a transmission shaft coupler and a bearing gland are arranged between the upper bearing seat and the motor; and a connecting bearing and a main shaft coupler are arranged between the lower bearing seat and the main shaft. The utility model discloses the heat of the motor of can being convenient for is got rid of, prolongs the life of motor.
Description
Technical Field
The utility model relates to a spindle motor transmission field, concretely relates to spindle drive mechanism for longmen processing.
Background
The spindle motor can generate a large amount of heat in the working process, in order to avoid overheating of the motor, a fan heating sheet and a fan are usually arranged at the tail end of a high-power motor, the traditional motor is intensively assembled inside a ram, the heat is difficult to discharge, the load of a cooling fan is heavy, the electric quantity can be continuously increased, and the service life of the motor can be influenced; the spindle motor is assembled inside the ram, resulting in a large ram volume and weight and a limited speed during operation.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a main shaft drive for longmen processing constructs, the heat that can be convenient for the motor is got rid of, prolongs the life of motor.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a spindle transmission mechanism for gantry machining comprises a ram and a sliding seat, wherein the sliding seat is sleeved outside the ram, a motor is arranged above the ram, a transmission shaft and a spindle are arranged inside the ram, and the spindle is connected with the motor through the transmission shaft; the top of the transmission shaft is provided with an upper bearing seat, the bottom of the transmission shaft is provided with a lower bearing seat, the transmission shaft is connected with a motor through the upper bearing seat, and a transmission shaft coupler and a bearing gland are arranged between the upper bearing seat and the motor; and a connecting bearing and a main shaft coupler are arranged between the lower bearing seat and the main shaft.
Furthermore, a ram front pressure plate is arranged on the ram.
Further, a speed reducer is further arranged at the bottom of the motor.
Further, the speed reducer is connected with the main shaft coupling through a speed reducer base plate.
Further, the sliding seat surrounds the sliding seat.
Furthermore, the cross section of the ram is square with the same length and width, and the length and the width are both 400-500 mm.
Further, the length and the width of the cross section of the ram are both 450 mm.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses in be used for the main shaft drive of longmen processing, the motor setting is in the outside of ram, compares the motor setting inside the ram among the prior art, the utility model discloses a motor is direct and outside air contact, and the heat of being convenient for is discharged, can reduce cooling fan's load, avoids the electric quantity to continuously increase, and the radiating effect is better, can prolong the life of motor, reduces use cost.
(2) In the main shaft transmission mechanism for gantry machining, the cross section of the ram is a square with the same length and width, and the length and the width are both 400-500 mm, so that the main shaft transmission mechanism has the advantages of small volume, light weight and convenient operation; simultaneously, the guide rail span of ram is the same with the width of ram, is 400 ~ 500mm, and is the rectangle with among the prior art ram mostly, and the width is less to result in less with the ram between the corresponding guide rail span for the ram rigidity when using all relatively poor the comparing with stability, the utility model discloses a guide rail span is great, can improve the rigidity of ram.
Drawings
Fig. 1 is a schematic structural view of a spindle transmission mechanism for gantry machining in an embodiment of the present invention;
fig. 2 is a cross-sectional view of fig. 1.
In the figure: the device comprises a ram, a slide seat, a motor, a transmission shaft, a main bearing seat, a lower bearing seat, a transmission shaft coupler, a bearing gland, a connecting bearing, a main shaft coupler, a ram front pressing plate, a speed reducer and a speed reducer backing plate, wherein the ram is 1, the slide seat is 2, the motor is 3, the transmission shaft is 4, the main shaft is 5, the upper bearing seat is 6, the lower bearing seat is 7, the transmission shaft coupler is.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the utility model provides a spindle drive for longmen processing, including ram 1 and slide 2, slide 2 cup joints in ram 1's outside, is provided with ram front pressing plate 12 on ram 1.
A motor 3 is arranged above the ram 1, a speed reducer 13 and a speed reducer base plate 14 are further arranged at the bottom of the motor 3, a transmission shaft 4 and a main shaft 5 are arranged inside the ram 1, and the main shaft 5 is connected with the motor 3 through the transmission shaft 4; an upper bearing seat 6 is arranged at the top of the transmission shaft 4, a lower bearing seat 7 is arranged at the bottom of the transmission shaft 4, the transmission shaft 4 is connected with the motor 3 through the upper bearing seat 6, a transmission shaft coupler 8 and a bearing gland 9 are arranged between the upper bearing seat 6 and the motor 3, and the bearing gland 9 is connected with a speed reducer backing plate 14 through the transmission shaft coupler 8; a connecting bearing 10 and a main shaft coupling 11 are arranged between the lower bearing seat 7 and the main shaft 5.
The utility model provides a motor 3 sets up in the outside of ram 1, compares motor 3 setting in ram 1 inside with prior art, the utility model discloses a motor 3 directly contacts with outside air, and the heat of being convenient for is discharged, can reduce cooling fan's load, avoids the electric quantity to continuously increase, and the radiating effect is better, can prolong the life of motor, reduces use cost.
The embodiment of the utility model provides an in, slide 2 is for embracing the slide, and ram 1's transversal length and width homogeneous phase's square are personally submitted, and length and width are 400 ~ 500mm, and the size is less, and weight is lighter, the operation of being convenient for, and in the in-service use, ram 1's size is selected according to actual need, and in this embodiment, ram 1's cross section length and width are preferably 450 mm. The guide rail span is the same with ram 1's width, is 400 ~ 500mm, and is the rectangle with prior art well ram 1 is most, and the width is less to lead to less with the ram 1 corresponding between the guide rail span for ram 1 rigidity when using and the equal relatively poor comparison of stability, the utility model discloses a guide rail span is great, can improve ram 1's rigidity.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (7)
1. The utility model provides a spindle drive for longmen processing, includes ram (1) and slide (2), slide (2) cup joint the outside at ram (1), its characterized in that: a motor (3) is arranged above the ram (1), a transmission shaft (4) and a main shaft (5) are arranged inside the ram (1), and the main shaft (5) is connected with the motor (3) through the transmission shaft (4); an upper bearing seat (6) is arranged at the top of the transmission shaft (4), a lower bearing seat (7) is arranged at the bottom of the transmission shaft (4), the transmission shaft (4) is connected with the motor (3) through the upper bearing seat (6), and a transmission shaft coupler (8) and a bearing gland (9) are arranged between the upper bearing seat (6) and the motor (3); and a connecting bearing (10) and a main shaft coupler (11) are arranged between the lower bearing seat (7) and the main shaft (5).
2. The spindle transmission mechanism for gantry machining according to claim 1, wherein: the ram (1) is provided with a ram front pressure plate (12).
3. The spindle transmission mechanism for gantry machining according to claim 1, wherein: and a speed reducer (13) is also arranged at the bottom of the motor (3).
4. The spindle transmission mechanism for gantry machining according to claim 3, wherein: the speed reducer (13) is connected with the main shaft coupler (11) through a speed reducer backing plate (14).
5. The spindle transmission mechanism for gantry machining according to claim 1, wherein: the sliding seat (2) is an encircling sliding seat.
6. The spindle transmission mechanism for gantry machining according to claim 1, wherein: the cross section of the ram (1) is square with the same length and width, and the length and the width are both 400-500 mm.
7. The spindle transmission mechanism for gantry machining according to claim 6, wherein: the length and the width of the cross section of the ram (1) are both 450 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052575.2U CN210209586U (en) | 2019-07-08 | 2019-07-08 | Spindle transmission mechanism for gantry machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052575.2U CN210209586U (en) | 2019-07-08 | 2019-07-08 | Spindle transmission mechanism for gantry machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209586U true CN210209586U (en) | 2020-03-31 |
Family
ID=69936374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921052575.2U Active CN210209586U (en) | 2019-07-08 | 2019-07-08 | Spindle transmission mechanism for gantry machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209586U (en) |
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2019
- 2019-07-08 CN CN201921052575.2U patent/CN210209586U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Spindle Transmission Mechanism for Gantry Machining Effective date of registration: 20230316 Granted publication date: 20200331 Pledgee: Bank of China Limited Huangshi Branch Pledgor: Hubei Baoke Intelligent Equipment Co.,Ltd. Registration number: Y2023420000105 |