CN212217107U - Forward and backward rotation feed and retreat knife power source transmission mechanism - Google Patents
Forward and backward rotation feed and retreat knife power source transmission mechanism Download PDFInfo
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- CN212217107U CN212217107U CN202020908595.1U CN202020908595U CN212217107U CN 212217107 U CN212217107 U CN 212217107U CN 202020908595 U CN202020908595 U CN 202020908595U CN 212217107 U CN212217107 U CN 212217107U
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- slewing bearing
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Abstract
The utility model discloses a positive and negative rotation advances and retreats sword power supply drive mechanism, including gear motor, box wallboard, gear motor's pivot has cup jointed the pinion, and the lateral wall of pinion is connected with transition gear, transition gear is connected with slewing bearing, and slewing bearing's terminal surface is connected with the bull gear, the terminal surface of box wallboard is provided with the bull gear, and the tooth end of bull gear is connected with the pinion of advancing, the bull gear is fixed for relative position with the pinion of advancing. Forward and reverse rotation advances and retreats sword power supply drive mechanism, utilize mutually supporting between pinion, transition gear, slewing bearing, revolution dish, bull gear, the feed pinion, realize that the feed pinion drives feed mechanism, solve feed mechanism's power supply, the energy saving reduces other transmission, utilize this mechanism, can solve into the loaded down with trivial details of retreating sword speed and revolution speed matching regulation, just can realize feed speed regulation through the speed of revolution.
Description
Technical Field
The utility model relates to a feeding and retracting power source drive mechanism field, in particular to positive and negative rotation feeding and retracting power source drive mechanism.
Background
With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness; at present, the cutting feed mechanisms of the pipe cutting machine are all independent power sources, the consumption of energy is inevitably increased by the independent power sources, and spare parts and parts are increased, and the mechanical structure is complex; the feed speed of a single power source has the influence of a plurality of factors, so that the adjustment of a client is complicated when the client uses the machine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides positive and negative rotation advances and moves back sword power supply drive mechanism, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
forward and reverse rotation advances back of a knife power supply drive mechanism, including gear motor, box wallboard, gear motor's pivot cover has connect the pinion, and the lateral wall of pinion is connected with transition gear, transition gear is connected with slewing bearing, and slewing bearing's terminal surface is connected with the bull gear, the terminal surface of box wallboard is provided with the bull gear, and the tooth end of bull gear is connected with the feed pinion, the bull gear is fixed for relative position with the feed pinion, the terminal surface of transition gear is provided with the bearing frame subassembly, and is connected between bearing frame subassembly and the box wallboard.
Preferably, the reduction motor and the pinion are fixedly connected, the pinion is in meshing connection with the transition gear, and the transition gear is in meshing connection with the slewing bearing.
Preferably, the slewing bearing is fixedly connected with the revolution plate, the feed pinion is in meshed connection with the bull gear, and the feed pinion is connected with the feed mechanism.
Preferably, the large gear ring is fixed on a box body wall plate of the cutting machine head.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, utilize mutually supporting between pinion, transition gear, slewing bearing, revolution dish, bull gear, the feed pinion, realize that the feed pinion drives feed mechanism, solve feed mechanism's power supply, the energy saving reduces other transmission, utilizes this mechanism, can solve the loaded down with trivial details of advance and retreat sword speed and revolution speed matching regulation, just can realize feed speed through the speed of revolution and adjust.
Drawings
Fig. 1 is a schematic view of the overall structure of the forward and backward rotation feed and retreat power transmission mechanism of the present invention.
Fig. 2 is a schematic view of a part of the structure of the forward and backward rotation feed and retreat power transmission mechanism of the present invention.
In the figure: 1. a reduction motor; 2. a slewing bearing; 3. a large gear ring; 4. a pinion gear; 5. a revolution plate; 6. a bearing housing assembly; 7. a transition gear; 8. a feed pinion; 9. the box wallboard.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the power source transmission mechanism for forward and backward rotation feed and retracting comprises a speed reduction motor 1 and a box wall plate 9, wherein a pinion 4 is sleeved on a rotating shaft of the speed reduction motor 1, a transition gear 7 is connected to the side wall of the pinion 4, the transition gear 7 is connected with a slewing bearing 2, the end face of the slewing bearing 2 is connected with a male turntable 5, a bull gear 3 is arranged on the end face of the box wall plate 9, the tooth end of the bull gear 3 is connected with a feed pinion 8, the male turntable 5 and the feed pinion 8 are fixed in relative positions, a bearing seat assembly 6 is arranged on the end face of the transition gear 7, and the bearing seat assembly 6 is connected with the box wall.
Wherein, the gear motor 1 is fixedly connected with the pinion 4, the pinion 4 is in meshing connection with the transition gear 7, and the transition gear 7 is in meshing connection with the slewing bearing 2.
Wherein, the slewing bearing 2 is fixedly connected with the revolution plate 5, the feed pinion 8 is in meshed connection with the bull gear 3, and the feed pinion 8 is connected with the feed mechanism.
Wherein, the large gear ring 3 is fixed on a box body wallboard 9 of the cutting machine head; the mutual matching of the pinion 4, the transition gear 7, the rotary support 2, the revolution plate 5, the large gear ring 3 and the feed pinion 8 is utilized to realize that the feed pinion 8 drives the feed mechanism, thereby solving the problem of power source of the feed mechanism, saving energy and reducing other transmission devices.
It should be noted that, the utility model discloses a positive and negative rotation advances and retreats sword power supply drive mechanism, the working process: the pinion 4 is fixed on the shaft of the revolution speed reducing motor 1, the revolution disc 5 is fixed on the rotary support 2, the large gear ring 3 is fixed on the box body of the cutting machine head and keeps fixed, and the relative position of the feed pinion 8 and the revolution disc 5 is fixed; the reduction motor 1 drives the pinion 4 to rotate, the rotation is transmitted to the slewing bearing 2 through the transition gear 7, the revolution disc 5 rotates (revolves) along with the slewing bearing 2, and accordingly the feed pinion 8 is driven to revolve around the bull gear 3, the bull gear 3 is fixed, the feed pinion 8 rotates and revolves, the rotation of the pinion 4 can be used as a power source of the feed mechanism, and the feed and withdrawal of the feed mechanism can be achieved actually through revolution forward and reverse.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. Positive reverse rotation advances retreat sword power supply drive mechanism, its characterized in that: including gear motor (1), box wallboard (9), the pivot cover of gear motor (1) has connect pinion (4), and the lateral wall of pinion (4) is connected with transition gear (7), transition gear (7) are connected with slewing bearing (2), and the terminal surface of slewing bearing (2) is connected with revolution dish (5), the terminal surface of box wallboard (9) is provided with bull gear (3), and the tooth end of bull gear (3) is connected with feed pinion (8), revolution dish (5) and feed pinion (8) are fixed for relative position, the terminal surface of transition gear (7) is provided with bearing frame subassembly (6), and is connected between bearing frame subassembly (6) and box wallboard (9).
2. The forward and reverse rotation advancing and retracting power source transmission mechanism as claimed in claim 1, wherein: the reduction motor (1) is fixedly connected with the pinion (4), the pinion (4) is in meshing connection with the transition gear (7), and the transition gear (7) is in meshing connection with the slewing bearing (2).
3. The forward and reverse rotation advancing and retracting power source transmission mechanism according to claim 2, characterized in that: the rotary support (2) is fixedly connected with the revolution plate (5), the feed pinion (8) is in meshed connection with the bull gear ring (3), and the feed pinion (8) is connected with the feed mechanism.
4. The forward and reverse rotation advancing and retracting power source transmission mechanism according to claim 3, characterized in that: the large gear ring (3) is fixed on a box body wallboard (9) of the cutting machine head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908595.1U CN212217107U (en) | 2020-05-26 | 2020-05-26 | Forward and backward rotation feed and retreat knife power source transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908595.1U CN212217107U (en) | 2020-05-26 | 2020-05-26 | Forward and backward rotation feed and retreat knife power source transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212217107U true CN212217107U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908595.1U Active CN212217107U (en) | 2020-05-26 | 2020-05-26 | Forward and backward rotation feed and retreat knife power source transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212217107U (en) |
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2020
- 2020-05-26 CN CN202020908595.1U patent/CN212217107U/en active Active
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