CN217513446U

CN217513446U - Novel four-station tool magazine driven by worm gear and worm

Info

Publication number: CN217513446U
Application number: CN202220028632.9U
Authority: CN
Inventors: 肖洋刚; 王兆峰; 王东兴; 骆裕; 肖锐; 梁飞; 陈肖萍; 沙胜英; 邓穆龙
Original assignee: Dongguan Fengxin Cnc Machine Tool Co ltd
Current assignee: Dongguan Fengxin Cnc Machine Tool Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-09-30
Anticipated expiration: 2032-01-06

Abstract

The utility model belongs to the technical field of the technique of lathe equipment and specifically relates to a novel quadruplex position tool magazine of worm gear transmission is related to, it includes the main saddle, set up in first mount pad on the main saddle and set up in a plurality of on the main saddle is used for the blade disc of centre gripping cutter, first mount pad internal rotation is provided with first worm wheel and first worm, the turbine meshes with the worm mutually, be provided with the transmission shaft on the turbine, the transmission shaft connect in the blade disc, be provided with on the main saddle and be used for the drive worm pivoted drive assembly. The utility model discloses have motion stability, effect that the precision is high.

Description

Novel four-station tool magazine driven by worm gear and worm

Technical Field

The utility model belongs to the technical field of the technique of machine tool equipment and specifically relates to a worm gear driven novel quadruplex position tool magazine is related to.

Background

The development of the machine tool industry is aimed at high speed, high precision, and high efficiency. With the increase of the cutting speed, the cutting time is continuously shortened, and the requirement on the cutter changing time is gradually increased; the speed of tool changing has become an important indicator of high-grade machine tools. In recent years, the development of tool magazine has surpassed the role of machine tool accessory, and in its specific technical field, a product conforming to the concept of high precision, high efficiency, high reliability and multiplex combination of machine tools is developed. The quality of the product is good and bad, and the overall efficiency performance of the machine tool is related.

The tool magazine has various types, including a bamboo hat type tool magazine, a disc type tool magazine, a chain type tool magazine and the like, and the disc type tool magazine needs to be rotated to move the tool to a designated place when the tool is replaced, but the current disc type tool magazine is generally directly driven by a motor, so that the torque, the stability and the like are not ideal, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a driven novel quadruplex position tool magazine of worm gear, aims at solving prior art's technical problem.

The utility model provides a pair of driven novel quadruplex position tool magazine of worm gear adopts following technical scheme:

the utility model provides a driven novel quadruplex position tool magazine of worm wheel worm, include the main saddle, set up in first mount pad on the main saddle and set up in a plurality of on the main saddle is used for the blade disc of centre gripping cutter, first mount pad internal rotation is provided with first worm wheel and first worm, the worm wheel meshes with the worm mutually, be provided with the transmission shaft on the worm wheel, the transmission shaft connect in the blade disc, be provided with on the main saddle and be used for the drive worm pivoted drive assembly.

Preferably, the driving assembly comprises a second mounting seat arranged on the main saddle, a second worm wheel and a second worm rotatably arranged in the second mounting seat, and a driving motor for driving the second worm to rotate, wherein the second worm is meshed with the second worm wheel, and the first worm is connected to the second worm wheel.

Preferably, a coupling is connected between two adjacent first worms.

Preferably, the number of the first mounting seats is four.

Preferably, four tool setting gauges are arranged on the main saddle and are positioned on one side of the cutter head.

To sum up, the utility model discloses a following at least one kind of useful technological effect:

1. when the cutter is replaced, the driving motor works, the second worm wheel is driven to rotate through the second worm, then the first worm is driven to rotate through the second worm wheel, the first worm is driven to rotate through the first worm wheel, the first worm wheel drives the cutter disc to rotate through the transmission shaft, the cutter moves, a new cutter is moved to a specified place and is replaced by the machine tool, the first worm wheel and the first worm are utilized, the second worm wheel and the second worm are utilized, the torque of the driving motor is improved, the stability of the cutter disc during rotation is improved, and meanwhile, the accuracy of cutter disc rotation is improved.

2. The shaft coupling can play overload protection's effect to first worm.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the assembly relationship between the middle driving motor, the first mounting seat and the second mounting seat of the present invention.

In the figure: 1. a main saddle; 11. a first mounting seat; 12. a drive shaft; 13. a second mounting seat; 14. a coupling; 15. a drive motor; 16. tool setting gauge; 2. a cutter head; 21. a tool holder; 3. and (4) a cutter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-2.

The embodiment of the utility model discloses worm gear driven novel quadruplex position tool magazine, as shown in fig. 1-2, including main saddle 1 and set up four blade discs 2 on main saddle 1, blade disc 2 is circular setting, and a side surface circumference interval fixed mounting of blade disc 2 has a plurality of cutter holders 21, and the cutter 3 is held to the clamp in the cutter holder 21, and in addition, fixed mounting has four tool setting appearance 16 on the main saddle 1, and four tool setting appearance 16 are corresponding with four blade disc 2's position, and tool setting appearance 16 is located one side of blade disc 2, and tool setting appearance 16 can improve the accuracy of cutter 3 position.

Referring to fig. 1 and 2, four first mounting seats 11 are fixedly mounted on a main saddle 1, the first mounting seats 11 are located under a cutter head 2, a first worm wheel is rotatably loaded in the first mounting seats 11 along the vertical direction, a first worm is rotatably loaded along the horizontal direction, the first worm wheel is meshed with the first worm, a transmission shaft 12 is coaxially and fixedly connected to the first worm wheel, and the top end of the transmission shaft 12 is fixedly connected to the cutter head 2. In addition, a coupler 14 is fixedly connected between two adjacent first worms, and the coupler 14 can prevent the first worms from bearing overlarge load and plays a role in overload protection.

Referring to fig. 1 and 2, a driving assembly for driving the worm to rotate is arranged on the main saddle 1, and specifically, the driving assembly includes a second mounting seat 13 fixedly mounted on the main saddle 1, a second worm wheel and a second worm rotatably supported in the second mounting seat 13, and a driving motor 15 fixedly mounted on the second mounting seat 13 along the horizontal direction, the second worm is engaged with the second worm wheel, an output shaft of the driving motor 15 is coaxially and fixedly connected to the second worm, the second worm wheel is coaxially arranged with the first worm, and one end of one of the first worm is coaxially and fixedly connected to the second worm wheel.

The embodiment of the utility model provides a worm gear driven novel quadruplex position tool magazine's implementation principle does: when changing cutter 3, driving motor 15 works, drive the rotation of second worm, the rotation of second worm drive second worm wheel, then the rotation of second worm wheel drive first worm, the rotation of first worm drive first worm wheel, and first worm wheel passes through transmission shaft 12 drive blade disc 2 and rotates, thereby make a plurality of cutter 3 motions on the blade disc 2, remove new cutter 3 to appointed position, supply the lathe to change, and utilize first worm wheel and first worm, second worm wheel and second worm, the moment of torsion of driving motor 15 has been improved, stability when having improved blade disc 2 and rotating, and simultaneously, the pivoted accuracy of blade disc 2 has been improved.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a driven novel quadruplex position tool magazine of worm gear which characterized in that: including main saddle (1), set up in first mount pad (11) on main saddle (1) and set up in a plurality of on main saddle (1) is used for blade disc (2) of centre gripping cutter (3), first mount pad (11) internal rotation is provided with first worm wheel and first worm, first worm wheel meshes with first worm mutually, be provided with transmission shaft (12) on the first worm wheel, transmission shaft (12) connect in blade disc (2), be provided with on main saddle (1) and be used for the drive first worm pivoted drive assembly.

2. The novel worm and gear transmission four-station tool magazine as claimed in claim 1, characterized in that: the driving assembly comprises a second mounting seat (13) arranged on the main saddle (1), a second worm wheel and a second worm which are rotatably arranged in the second mounting seat (13), and a driving motor (15) used for driving the second worm to rotate, the second worm is meshed with the second worm wheel, and the first worm is connected with the second worm wheel.

3. The novel worm and gear transmission four-station tool magazine as claimed in claim 1, characterized in that: and a coupling (14) is connected between every two adjacent first worms.

4. The novel worm and gear transmission four-station tool magazine as claimed in claim 1, characterized in that: the number of the first installation seats (11) is four.

5. The novel worm and gear transmission four-station tool magazine as claimed in claim 4, characterized in that: four tool setting instruments (16) are arranged on the main saddle (1), and the tool setting instruments (16) are located on one side of the cutter head (2).