CN201807942U - Weighing system of numerical control machine tool - Google Patents
Weighing system of numerical control machine tool Download PDFInfo
- Publication number
- CN201807942U CN201807942U CN2010205114928U CN201020511492U CN201807942U CN 201807942 U CN201807942 U CN 201807942U CN 2010205114928 U CN2010205114928 U CN 2010205114928U CN 201020511492 U CN201020511492 U CN 201020511492U CN 201807942 U CN201807942 U CN 201807942U
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- machine tool
- control machine
- gas cylinder
- digit control
- weighting system
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Abstract
The utility model relates to the technical field of weighing equipment, in particular to a weighing system of a numerical control machine tool, comprising a machine head capable of moving up and down and further comprising an oil-gas cylinder and a gas storage bottle; a gas outlet pipe is connected between the gas storage bottle and the oil-gas cylinder; and an output shaft of the oil-gas cylinder is connected with the machine head. In the weighing system, the stability and processing accuracy of the machine tool are improved, the safety performance is high and the noise is low.
Description
Technical field
The utility model relates to the weighing device technical field, particularly a kind of Weighting system of Digit Control Machine Tool.
Background technology
Digital control processing, general reference is carried out the technical process of part processing on Digit Control Machine Tool, and it is to solve changeable, the problem such as little, complex-shaped, precision height and realize high efficiency and the effective way of automation processing in batches of part kind.Digit Control Machine Tool generally is provided with head moving up and down, and head is equiped with main shaft, and under the driving of drive system, the cutter on the main shaft is processed the workpiece that is located in workbench.
Because the high speed that main shaft frequently carries out when processing moves up and down, and can produce phenomenons such as acceleration of gravity and temperature rise, influences the precision that main shaft moves up and down, and then has a strong impact on lathe stability, machining accuracy and life-span.Existing Digit Control Machine Tool is generally eliminated above problem by increasing Weighting system.The Weighting system that Digit Control Machine Tool adopts is generally chain-type balancing weight or air compressor machine Weighting system.Wherein, the shortcoming of chain-type balancing weight is, chain produces bigger vibration during work, and not only noise is big, also influences machining accuracy; The shortcoming of air compressor machine Weighting system is, because air compressor machine can produce carbon distribution in the course of the work, spontaneous combustion can take place under certain condition in carbon distribution, thereby cause the air compressor machine Weighting system to have the possibility of blast, the security performance deficiency, in addition, the response speed of this Weighting system is followed the not movement velocity of main shaft, equally board stability and machining accuracy is impacted.
Summary of the invention
The purpose of this utility model is the Weighting system that a kind of Digit Control Machine Tool is provided at the deficiency of prior art existence, and this system can effectively improve lathe stability and machining accuracy, and the security performance height, and noise is little.
To achieve these goals, the technical solution adopted in the utility model is: a kind of Weighting system of Digit Control Machine Tool, comprise head moving up and down, and also comprise oil gas cylinder and gas bomb, be connected with escape pipe between described gas bomb and the oil gas cylinder, the output shaft of described oil gas cylinder connects head.
Also comprise column, described oil gas cylinder is installed in column, and described head and column rail connect.
Described oil gas cylinder is installed in the inside of column.
Also comprise motor and motor cabinet, motor cabinet is arranged at the column upper end, and described oil gas cylinder and motor all are installed in motor cabinet, and described motor-driven connects head.
Also comprise the ball screw transmission device, described motor connects head by the ball screw actuator drives.
Described motor is a servomotor.
Described gas bomb is connected with into tracheae.
Described gas bomb is the nitrogen storage gas cylinder.
The beneficial effects of the utility model are:
The Weighting system of a kind of Digit Control Machine Tool described in the utility model comprises head moving up and down, also comprises oil gas cylinder and gas bomb, is connected with escape pipe between described gas bomb and the oil gas cylinder, and the output shaft of described oil gas cylinder connects head.Adopt the Weighting system of the Digit Control Machine Tool of said structure, during work, head moves up and down, and the output shaft that drives oil gas cylinder moves up and down, volume in the oil gas cylinder carries out gas injection and exhaust by escape pipe to oil gas cylinder by gas bomb accordingly along with variation, thereby produces the effect of counterweight.Because gas bomb can adapt to the speed that head moves up and down well to the response speed that oil gas cylinder carries out gas injection and exhaust, therefore, it can effectively improve lathe stability and machining accuracy, and noise is very little in the course of work of gas bomb and oil gas cylinder, the security performance of the mode of operation of gas bomb and oil gas cylinder is also higher, applicable to all kinds of Digit Control Machine Tools.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the B of Fig. 1 is to schematic diagram.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Describe below in conjunction with the technical scheme of accompanying drawing utility model.
Embodiment one, as shown in Figure 1 to Figure 3, a kind of Weighting system of Digit Control Machine Tool, a kind of Weighting system of Digit Control Machine Tool, comprise head 1 moving up and down, also comprise oil gas cylinder 3 and gas bomb 2, be connected with escape pipe 5 between described gas bomb 2 and the oil gas cylinder 3, the output shaft of described oil gas cylinder 3 connects head 1.As preferred embodiment, described gas bomb 2 is connected with into tracheae 8, is used for replenishing the gas in the gas bomb 2.Wherein, oil gas cylinder 3 is a kind of power components and parts with very big power output that are made of the combination of oil cylinder and cylinder, and oil has played the effect of lubricated and sealing in cylinder body.
As preferred embodiment, the Weighting system of described a kind of Digit Control Machine Tool also comprises motor 6 and motor cabinet 7, and motor cabinet 7 is arranged at column 4 upper ends, and described oil gas cylinder 3 and motor 6 all are installed in motor cabinet 7, and described motor 6 drives and connects head 1.The effect of motor 6 is to drive head 1 to move up and down, thereby makes the cutter on the main shaft that is installed in head 1 finish moving of Z axle.Further, described motor 6 is a servomotor, has more stable driveability.
As preferred embodiment, the Weighting system of described a kind of Digit Control Machine Tool also comprises column 4, described oil gas cylinder 3 is installed in column 4, described head 1 connects with column 4 rails, this column 4 is installed in the lathe bed of Digit Control Machine Tool, and be used for fixing installation oil gas cylinder 3, gas bomb 2 and motor 6, during work, head 1 is done at the driving lower edge of motor 6 column 4 and is moved up and down.Further, described oil gas cylinder 3 is installed in the inside of column 4, and oil gas cylinder 3 is built in column 4 inside, makes more compact structure, can reduce the volume of lathe.
In the present embodiment, as preferred embodiment, described gas bomb 2 is the nitrogen storage gas cylinder, and promptly this Weighting system is the nitrogen Weighting system, and nitrogen is comparatively safe gas, has further improved security performance.
The Weighting system of a kind of Digit Control Machine Tool described in the utility model, its operation principle is: during work, head 1 moves up and down, and the output shaft that drives oil gas cylinder 3 moves up and down, volume in the oil gas cylinder 3 is along with variation, carry out gas injection and exhaust by gas bomb 2 by 5 pairs of oil gas cylinders of escape pipe 3 accordingly, thereby produce the effect of counterweight.Because carrying out the response speed of gas injection and exhaust, 2 pairs of oil gas cylinders of gas bomb 3 can adapt to the speed that head 1 moves up and down well, therefore, it can effectively improve lathe stability and machining accuracy, and noise is very little in the course of work of gas bomb 2 and oil gas cylinder 3, the security performance of the mode of operation of gas bomb 2 and oil gas cylinder 3 is also higher, applicable to all kinds of Digit Control Machine Tools.
Embodiment two, are that with the difference of embodiment one Weighting system of described a kind of Digit Control Machine Tool also comprises the ball screw transmission device, and described motor 6 connects head 1 by the ball screw actuator drives.It is stable that the ball screw transmission device has transmission, advantage of high precision, and the spy is applicable to the Digit Control Machine Tool of high-precision requirement.Its operation principle is identical with embodiment one, no longer is repeated in this description at this.
Above embodiment is only in order to the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (8)
1. the Weighting system of a Digit Control Machine Tool, comprise head moving up and down (1), it is characterized in that: also comprise oil gas cylinder (3) and gas bomb (2), be connected with escape pipe (5) between described gas bomb (2) and the oil gas cylinder (3), the output shaft of described oil gas cylinder (3) connects head (1).
2. the Weighting system of a kind of Digit Control Machine Tool according to claim 1, it is characterized in that: also comprise column (4), described oil gas cylinder (3) is installed in column (4), and described head (1) connects with column (4) rail.
3. the Weighting system of a kind of Digit Control Machine Tool according to claim 2, it is characterized in that: described oil gas cylinder (3) is installed in the inside of column (4).
4. the Weighting system of a kind of Digit Control Machine Tool according to claim 2, it is characterized in that: also comprise motor (6) and motor cabinet (7), motor cabinet (7) is arranged at column (4) upper end, described oil gas cylinder (3) and motor (6) all are installed in motor cabinet (7), and described motor (6) drives and connects head (1).
5. the Weighting system of a kind of Digit Control Machine Tool according to claim 4 is characterized in that: also comprise the ball screw transmission device, described motor (6) connects head (1) by the ball screw actuator drives.
6. the Weighting system of a kind of Digit Control Machine Tool according to claim 4, it is characterized in that: described motor (6) is a servomotor.
7. the Weighting system of a kind of Digit Control Machine Tool according to claim 4, it is characterized in that: described gas bomb (2) is connected with into tracheae (8).
8. according to the Weighting system of each described a kind of Digit Control Machine Tool of claim 1 to 7, it is characterized in that: described gas bomb (2) is the nitrogen storage gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205114928U CN201807942U (en) | 2010-08-31 | 2010-08-31 | Weighing system of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205114928U CN201807942U (en) | 2010-08-31 | 2010-08-31 | Weighing system of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807942U true CN201807942U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205114928U Expired - Fee Related CN201807942U (en) | 2010-08-31 | 2010-08-31 | Weighing system of numerical control machine tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN201807942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554686A (en) * | 2011-12-06 | 2012-07-11 | 浙江纺织服装职业技术学院 | Variable-load broacher counterweight system and control method |
| CN106392755A (en) * | 2016-11-18 | 2017-02-15 | 江苏智石科技有限公司 | Nitrogen balance cylinder system for weight balance of machine tool |
| CN109108720A (en) * | 2018-10-16 | 2019-01-01 | 意特利（上海）科技有限公司 | A kind of machine ram balancing device |
| CN109108721A (en) * | 2018-10-16 | 2019-01-01 | 意特利（上海）科技有限公司 | A kind of coaxial-type weight bearing balancing device |
-
2010
- 2010-08-31 CN CN2010205114928U patent/CN201807942U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554686A (en) * | 2011-12-06 | 2012-07-11 | 浙江纺织服装职业技术学院 | Variable-load broacher counterweight system and control method |
| CN102554686B (en) * | 2011-12-06 | 2015-05-20 | 浙江纺织服装职业技术学院 | Variable-load broacher counterweight and control method |
| CN106392755A (en) * | 2016-11-18 | 2017-02-15 | 江苏智石科技有限公司 | Nitrogen balance cylinder system for weight balance of machine tool |
| CN109108720A (en) * | 2018-10-16 | 2019-01-01 | 意特利（上海）科技有限公司 | A kind of machine ram balancing device |
| CN109108721A (en) * | 2018-10-16 | 2019-01-01 | 意特利（上海）科技有限公司 | A kind of coaxial-type weight bearing balancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, Houjie Town, Guangdong City, Dongguan province science and technology industry Chengdong Road, Dongguan City giant Machinery Industry Co., Ltd. Patentee after: Dongguan Cato Machinery Industry Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Changan town usha community Li Wu Hing Fat Road No. 35 building B Dongguan JUGANG Machinery Industry Co., Ltd. Patentee before: Dongguan Cato Machinery Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20170831 |