CN214186282U - Brake device for lathe spindle - Google Patents
Brake device for lathe spindle Download PDFInfo
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- CN214186282U CN214186282U CN202120017763.2U CN202120017763U CN214186282U CN 214186282 U CN214186282 U CN 214186282U CN 202120017763 U CN202120017763 U CN 202120017763U CN 214186282 U CN214186282 U CN 214186282U
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- brake
- lathe spindle
- lathe
- double
- cylinder
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Abstract
The utility model relates to a brake equipment for lathe main shaft belongs to mechanical technical field. The brake device comprises a lathe spindle and a brake device arranged on the lathe spindle, wherein a brake disc of a circular structure is arranged on the lathe spindle, the brake device comprises a mounting support, the mounting support is formed by mutually welding a horizontal support rod and a vertical support rod, a double-end cylinder is arranged at the bottom of the horizontal support rod, a brake pipe is sleeved on a cylinder shaft of the double-end cylinder, a brake plate is arranged on the brake pipe, and the brake plate and the brake pipe are mutually perpendicular. The utility model discloses an useful part is: place brake equipment's brake block in the both sides of brake disc drive the brake block through double-end cylinder and remove brake block locking with the brake disc to the realization is with the purpose of lathe spindle braking, thereby has replaced traditional way with electric brake and hydraulic brake, has reduced manufacturing cost, has improved the efficiency of brake, the utility model discloses novel structure, convenient operation.
Description
Technical Field
The utility model relates to a brake equipment for lathe main shaft belongs to mechanical technical field.
Background
The lathe is an important processing device in the mechanical industry, in order to be normally used, a brake must be arranged on the lathe, the brake mainly acts on a lathe spindle, and the working principle of the existing lathe spindle brake is to change the direction of a rotating magnetic field. The three-phase positive power supply of the motor is firstly disconnected, and then the power supplies with different phase sequences are closed, namely the power supplies are reversely connected, so that the direction of the rotating magnetic field is changed, and the braking state is entered. The brake of the lathe is realized mainly by the principle of power supply phase sequence, belongs to an electric brake and is suitable for small-sized machine tools. The other brake is that the hydraulic brake is used, a hydraulic system is placed in a main shaft box body, a main shaft is inserted into the hydraulic system, and when the brake is needed, the main shaft is braked and stopped through the hydraulic system.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: a brake device for a lathe spindle is provided to solve the problems faced in the industry.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a brake equipment for lathe main shaft, include the lathe main shaft with install in the epaxial brake equipment of lathe main shaft, be provided with the brake disc that is circular structure on the lathe main shaft, brake equipment includes the installing support, the installing support is formed by horizontal support pole and vertical support pole mutual welding, the bottom of horizontal support pole is provided with double-end cylinder, the epaxial brake pipe that has cup jointed of cylinder of double-end cylinder, be provided with the brake block on the brake pipe, the brake block with brake pipe mutually perpendicular.
Preferably, a plurality of fixing threaded holes are formed in the brake pipe, and the brake pipe is fixed to the cylinder shaft of the double-headed cylinder through a plurality of bolts.
Preferably, an inclined support rod is arranged between the horizontal support rod and the vertical support rod.
Preferably, the brake disc is attached to an end of the lathe spindle by a plurality of bolts.
Preferably, the brake plate is made of cast iron.
Compared with the prior art, the utility model discloses an useful part is: place brake equipment's brake block in the both sides of brake disc drive the brake block through double-end cylinder and remove brake block locking with the brake disc to the realization is with the purpose of lathe spindle braking, thereby has replaced traditional way with electric brake and hydraulic brake, has reduced manufacturing cost, has improved the efficiency of brake, the utility model discloses novel structure, convenient operation.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the brake apparatus.
In the figure: a lathe spindle 1; a brake device 2; a brake disc 3; a mounting bracket 4; a horizontal support bar 401; a vertical support bar 402; an inclined support bar 403; a double-headed cylinder 5; a brake pipe 6; a fixing threaded hole 601; and a brake plate 7.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
according to the brake device for the lathe spindle shown in fig. 1 and fig. 2, the brake device comprises a lathe spindle 1 and a brake device 2 installed on the lathe spindle 1, a brake disc 3 of a circular structure is arranged on the lathe spindle 1, the brake device 2 comprises a mounting support 4, the mounting support 4 is formed by welding a horizontal support rod 401 and a vertical support rod 402, a double-head cylinder 5 is arranged at the bottom of the horizontal support rod 401, a brake pipe 6 is sleeved on a cylinder shaft of the double-head cylinder 5, a brake plate 7 is arranged on the brake pipe 6, and the brake plate 7 and the brake pipe 6 are perpendicular to each other.
In order to be fixed, a plurality of fixing threaded holes 601 are further formed in the brake pipe 6, and the brake pipe 6 is fixed to the cylinder shaft of the double-headed cylinder 5 by a plurality of bolts.
In order to increase the strength, an inclined support bar 403 is further disposed between the horizontal support bar 401 and the vertical support bar 402.
For the convenience of replacement, further, the brake disc 3 is attached to the end of the lathe spindle 1 by a plurality of bolts.
In order to increase the life of the brake disc 3, the brake plates 7 are further made of cast iron.
During the use, install brake equipment 2 on the lathe through the installing support, insert brake disc 3's both sides with brake block 7 on brake equipment 2, when needing to brake, start double-end cylinder 5, double-end cylinder 5 drives brake block 7 and removes, thereby hold brake disc 3 through two brake blocks 7, thereby stop brake disc 3, and brake disc 3 is fixed in lathe main shaft 1, thereby brake lathe main shaft 1, and then realize the purpose of stopping lathe main shaft 1, make brake block 7 with cast iron, this is for improving the life-span of brake disc 3, replaced the traditional way of using the change power phase sequence to play the brake through this kind of method, the security of braking has been improved.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. A brake device for a lathe spindle is characterized in that: including lathe main shaft (1) and install in brake equipment (2) on lathe main shaft (1), be provided with brake disc (3) that are circular structure on lathe main shaft (1), brake equipment (2) are including installing support (4), installing support (4) are formed by horizontal support pole (401) and vertical support pole (402) mutual welding, the bottom of horizontal support pole (401) is provided with double-end cylinder (5), brake pipe (6) have been cup jointed on the cylinder shaft of double-end cylinder (5), be provided with brake block (7) on brake pipe (6), brake block (7) with brake pipe (6) mutually perpendicular.
2. The brake device for a lathe spindle according to claim 1, wherein: the brake pipe (6) is provided with a plurality of fixing threaded holes (601), and the brake pipe (6) is fixed on a cylinder shaft of the double-headed cylinder (5) through a plurality of bolts.
3. The brake device for a lathe spindle according to claim 1, wherein: an inclined supporting rod (403) is arranged between the horizontal supporting rod (401) and the vertical supporting rod (402).
4. The brake device for a lathe spindle according to claim 1, wherein: the brake disc (3) is connected to the end of the lathe spindle (1) by a plurality of bolts.
5. The brake device for a lathe spindle according to claim 1, wherein: the brake plate (7) is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017763.2U CN214186282U (en) | 2021-01-05 | 2021-01-05 | Brake device for lathe spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017763.2U CN214186282U (en) | 2021-01-05 | 2021-01-05 | Brake device for lathe spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214186282U true CN214186282U (en) | 2021-09-14 |
Family
ID=77633930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017763.2U Active CN214186282U (en) | 2021-01-05 | 2021-01-05 | Brake device for lathe spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214186282U (en) |
-
2021
- 2021-01-05 CN CN202120017763.2U patent/CN214186282U/en active Active
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