CN219212420U - Screw rod module for six-axis machining center - Google Patents
Screw rod module for six-axis machining center Download PDFInfo
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- CN219212420U CN219212420U CN202223334579.4U CN202223334579U CN219212420U CN 219212420 U CN219212420 U CN 219212420U CN 202223334579 U CN202223334579 U CN 202223334579U CN 219212420 U CN219212420 U CN 219212420U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model belongs to the field of screw rod modules of machining centers; specifically discloses a lead screw module for a six-axis machining center, a lead screw shell (100): the screw rod shell (100) is hollow and rectangular, a hollow sliding groove (101) is formed in the lower surface of the screw rod shell (100), and a positive pressure generating device (102) is arranged on the upper surface of the screw rod shell (100); screw (110): the ball screw is arranged in the screw shell (100), a ball screw sliding block (120) is arranged on the screw (110), a supporting sliding seat (122) is fixedly connected to the bottom of the ball screw sliding block (6) through a connecting rod (121), and a sliding block mounting seat (123) is arranged at the bottom of the supporting sliding seat (122); the utility model has compact structure, small volume, good dustproof effect and low manufacturing or transformation cost, and can be used for a six-axis machining center.
Description
Technical Field
The utility model belongs to the field of screw rod modules of machining centers; in particular discloses a screw rod module for a six-axis machining center.
Background
Ball screws are ideal products for converting rotary motion to linear motion, or vice versa. The ball screw is a transmission element most commonly used on tool machines and precision machines, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and simultaneously has the characteristics of high precision, reversibility and high efficiency. Ball screws are widely used in various industrial equipment and precision instruments due to their small frictional resistance. The ball screw consists of a screw rod, a nut, a steel ball, a pre-pressing sheet, a reverser and a dust remover. Its function is to convert rotary motion into linear motion, which is a further extension and development of the Ai Kem screw, the important meaning of which is to change the bearing from sliding motion to rolling motion. Ball screw modules are a very important component in multi-axis machining. The existing ball screw is not closed, no sealing structure exists between the two ends of the screw cap and the screw shaft, so that dust, scrap iron, aluminum scraps, welding slag and rust enter, once the screw is operated, the screw is slightly blocked, the running clearance of the screw is increased over time, the progress is reduced, the screw is scrapped finally, frequent occurrence of problems of a machining center can be finally caused, particularly, if the quality of a screw module is not too high, the working efficiency of the screw module is greatly influenced. For the problem, the CN201920146015.7 is a totally-enclosed ball screw module, the side protection plates are arranged on two sides of the screw rod of the fixing seat and the supporting seat, the sealing cover plate is connected above the side protection plates, the operation state of the screw rod and whether lubricating oil needs to be added or not are checked by utilizing the observation plate between the side protection plates and the sealing cover plate, and on the other hand, the contact surface of the screw rod nut and the screw rod is in a closed environment, so that dust, scrap iron, welding slag and rust are prevented from entering; however, the screw rod module is complex in structure, large in size, easy to block the installation of other parts and difficult to install in a six-axis machining center, so that a more compact dustproof screw rod structure needs to be found.
Disclosure of Invention
The utility model discloses a screw rod module for a six-axis machining center.
The technical scheme of the utility model is as follows:
a lead screw module for a six axis machining center, comprising:
screw shell: the screw rod shell is hollow and rectangular, a hollow sliding groove is formed in the lower surface of the screw rod shell, and a positive pressure generating device is arranged on the upper surface of the screw rod shell;
and (3) a screw rod: the ball screw is arranged in the screw shell, a ball screw sliding block is arranged on the screw, the bottom of the ball screw sliding block is fixedly connected with a supporting sliding seat through a connecting rod, and a sliding block mounting seat is arranged at the bottom of the supporting sliding seat;
a transmission mechanism: the screw rod is arranged at one end of the screw rod shell, and a transmission motor is arranged in the screw rod shell;
end shell: the bearing is arranged in the other end of the screw rod shell;
the transmission motor is connected with one end of the threaded screw rod, and the bearing is connected with the other end of the threaded screw rod.
Further, the screw rod module for the six-axis machining center is characterized in that the screw rod shell is made of aluminum or aluminum alloy materials.
Further, the screw rod module for the six-axis machining center is characterized in that the positive pressure generating device is a fan or an air pump.
Further, the screw rod module for the six-axis machining center is characterized in that the positive pressure generating device is provided with 2 fans.
Further, the screw rod module for the six-axis machining center is characterized in that the transmission motor is a servo motor.
Further, according to the screw rod module for the six-axis machining center, the brushes are arranged at the edges of the two sides of the sliding groove.
Further, the screw rod module for the six-axis machining center is characterized in that the length of the sliding groove is 60cm, the total width of the sliding groove is 1.5cm, and the length of the hairbrush is 0.5cm.
From the above technical scheme, the utility model has the following beneficial effects:
the utility model discloses a screw rod module for a six-axis machining center, which aims at solving the problems that the existing dustproof screw rod is large in size, complex in structure and complex in manufacturing or transformation, a positive pressure generating device is ingeniously arranged, a chute is inverted, a good dustproof effect is achieved through simple transformation, the structure is compact, the cost is low, and the screw rod module can be used for the six-axis machining center.
Drawings
FIG. 1 is a side view of a lead screw module for a six-axis machining center of the present disclosure;
FIG. 2 is a bottom view of a lead screw module for a six-axis machining center in accordance with the present disclosure;
FIG. 3 is a top view of a lead screw module for a six-axis machining center in accordance with the present disclosure;
FIG. 4 is a partial view of a chute of a lead screw module for a six-axis machining center in accordance with the present utility model;
wherein: the screw housing 100, the chute 101, the brush 1011, the positive pressure generating device 102, the screw 110, the ball screw slider 120, the connecting rod 121, the support slider 122, the slider mount 123, the transmission mechanism 200, the transmission motor 210, the end housing 300, and the bearing 310.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Example 1
A lead screw module for a six axis machining center as shown in fig. 1-3, comprising:
screw housing 100: the screw rod shell 100 is hollow and rectangular, a hollow sliding groove 101 is formed in the lower surface of the screw rod shell 100, and a positive pressure generating device 102 is mounted on the upper surface of the screw rod shell 100;
screw 110: the ball screw is arranged in the screw shell 100, a ball screw sliding block 120 is arranged on the screw 110, the bottom of the ball screw sliding block 120 is fixedly connected with a supporting sliding seat 122 through a connecting rod 121, and a sliding block mounting seat 123 is arranged at the bottom of the supporting sliding seat 122;
transmission mechanism 200: a transmission motor 210 is arranged at one end of the screw rod shell 100;
end shell 300: a bearing 310 is arranged at the other end of the screw housing 100;
the transmission motor 210 is connected to one end of the screw rod 110, and the bearing 310 is connected to the other end of the screw rod.
The above-mentioned lead screw module is according to the following principle realization dustproof, namely when working, positive pressure generating device 102 works, and except that spout 101 communicates with each other with the external world, the other is confined structure, consequently, can form the malleation in the inside of lead screw shell 100, prevents external dust to get into inside through spout 101, realizes dustproof effect, and simultaneously, spout 101 is put down, also can prevent that the dust from getting into through gravity.
Example 2
A lead screw module for a six axis machining center as shown in fig. 1-4, comprising:
screw housing 100: the screw rod shell 100 is hollow and rectangular, a hollow sliding groove 101 is formed in the lower surface of the screw rod shell 100, and a positive pressure generating device 102 is mounted on the upper surface of the screw rod shell 100;
screw 110: the ball screw is arranged in the screw shell 100, a ball screw sliding block 120 is arranged on the screw 110, the bottom of the ball screw sliding block 120 is fixedly connected with a supporting sliding seat 122 through a connecting rod 121, and a sliding block mounting seat 123 is arranged at the bottom of the supporting sliding seat 122;
transmission mechanism 200: a transmission motor 210 is arranged at one end of the screw rod shell 100;
end shell 300: a bearing 310 is arranged at the other end of the screw housing 100;
the transmission motor 210 is connected with one end of the threaded screw rod 110, and the bearing 310 is connected with the other end of the threaded screw rod;
preferably, the screw housing 100 is made of aluminum or aluminum alloy; specifically, the positive pressure generating device 102 is an air pump, and 2 positive pressure generating devices are arranged in a straight line; the transmission motor 210 is a servo motor; further, brushes 1011 are arranged at the edges of the two sides of the chute 101; in particular, the length of the chute 101 is 60cm, the total width of the chute 101 is 1.5cm, and the length of the brush 1011 is 0.5cm.
The above-mentioned screw rod module is dustproof according to the principle that when in operation, the air pump 102 pumps air outwards, and the rest is a closed structure except the chute 101 which is communicated with the outside, so that positive pressure can be formed in the interior of the screw rod shell 100 to prevent external dust from entering the interior through the chute 101; furthermore, through increasing the brush 1011, can let the dust gathering on the brush, the convenient clearance also locks the dust and fly everywhere to a certain extent.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, i.e. the present utility model is not limited to the above embodiments, but is capable of being modified and varied in all ways according to the following claims and the detailed description.
Claims (7)
1. A lead screw module for a six axis machining center, comprising:
screw housing (100): the screw rod shell (100) is hollow and rectangular, a hollow sliding groove (101) is formed in the lower surface of the screw rod shell (100), and a positive pressure generating device (102) is arranged on the upper surface of the screw rod shell (100);
screw (110): the ball screw is arranged in the screw shell (100), a ball screw sliding block (120) is arranged on the screw (110), a supporting sliding seat (122) is fixedly connected to the bottom of the ball screw sliding block (120) through a connecting rod (121), and a sliding block mounting seat (123) is arranged at the bottom of the supporting sliding seat (122);
transmission mechanism (200): the screw rod shell (100) is arranged at one end, and a transmission motor (210) is arranged inside the screw rod shell;
end shell (300): the bearing (310) is arranged in the other end of the screw rod shell (100);
the transmission motor (210) is connected with one end of the screw rod (110), and the bearing (310) is connected with the other end of the screw rod (110).
2. A screw module for a six-axis machining center according to claim 1, wherein the screw housing (100) is of aluminum or aluminum alloy.
3. A screw module for a six-axis machining center according to claim 1, wherein the positive pressure generating device (102) is a fan or an air pump.
4. A screw module for a six axis machining center according to claim 3, wherein the positive pressure generating means (102) is 2 fans.
5. A screw module for a six-axis machining center according to claim 1, wherein the drive motor (210) is a servo motor.
6. A screw module for a six-axis machining center according to claim 1, characterized in that brushes (1011) are provided at both side edges of the chute (101).
7. A screw module for a six-axis machining center according to claim 1, characterized in that the length of the chute (101) is 60cm, the total width of the chute (101) is 1.5cm, and the length of the brush (1011) is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334579.4U CN219212420U (en) | 2022-12-12 | 2022-12-12 | Screw rod module for six-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334579.4U CN219212420U (en) | 2022-12-12 | 2022-12-12 | Screw rod module for six-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219212420U true CN219212420U (en) | 2023-06-20 |
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ID=86754010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223334579.4U Active CN219212420U (en) | 2022-12-12 | 2022-12-12 | Screw rod module for six-axis machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219212420U (en) |
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2022
- 2022-12-12 CN CN202223334579.4U patent/CN219212420U/en active Active
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