Linear motor for industrial manufacturing

Abstract

The utility model discloses a linear motor for industrial manufacturing, which comprises a motor body, the motor body is provided with an adjusting mechanism, and the adjusting mechanism comprises a transmission mechanism, a fixing sleeve, a communicating pipe, an adjusting pipe, a telescopic sleeve, a guide strip, an external pipe, a sealing disc, a sealing sleeve and a springback mechanism. The transmission mechanism is connected to the motor body and the fixing sleeve in a matched mode, the two ends of the communicating pipe are communicated to the side wall of the fixing sleeve, the external connecting pipe is installed on the adjusting pipe, and the linear motor for industrial manufacturing can achieve effective communication of lubricating oil on the two sides in the operation process through the design of the adjusting mechanism. Through the installation of the adjusting pipe and the external pipe and the configuration of the telescopic sleeve and the guide strip, lubricating oil can flow smoothly on the two sides in the motor, the circulation efficiency of the lubricating oil is improved through the structure, and sufficient lubrication of all parts in the motor is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of linear motors for industrial manufacturing, and more particularly to a linear motor for industrial manufacturing. Background Art

[0002] In today's industrial manufacturing, linear motors are a crucial power transmission device, and their performance stability and efficiency are directly linked to the quality of production line operation. However, existing linear motors have certain technical limitations in their design and use. In particular, effective lubrication between the two sides of the motor is often difficult to achieve. This poor connectivity not only limits the circulation of the lubricant but can also lead to insufficient lubrication in certain areas within the motor, compromising its overall performance and lifespan.

[0003] Furthermore, this lack of lubrication on both sides negatively impacts the operation of linear motors. Because the lubricant cannot flow easily between the two sides of the motor, it can accumulate excessively on one side while insufficiently on the other. This uneven lubrication not only increases wear on the motor's internal components, reducing efficiency and response speed, but can also cause failures due to localized overheating, increasing repair costs and downtime. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the present utility model provides a linear motor for industrial manufacturing to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a linear motor for industrial manufacturing, comprising a motor body, an adjusting mechanism being provided on the motor body, the adjusting mechanism comprising a transmission mechanism, a fixed sleeve, a connecting pipe, an adjusting pipe, a telescopic sleeve, a guide strip, an external pipe, a sealing disk, a sealing sleeve and a rebound mechanism, the transmission mechanism being cooperatively connected to the motor body and the fixed sleeve, the two ends of the connecting pipe being respectively connected to the side walls of the fixed sleeve, the external pipe being installed in the adjusting pipe, the adjusting pipe and the external pipe being respectively installed on the connecting pipe, the telescopic sleeve being slidably connected in the fixed sleeve, a guide strip being installed on the side wall of the telescopic sleeve, a guide groove being provided on the inner wall of the fixed sleeve, the guide strip being slidably connected to the guide groove, the sealing sleeve being installed in the adjusting pipe, the sealing disk being slidably connected in the sealing sleeve, and the rebound mechanism being cooperatively connected in the adjusting pipe.

[0008] The utility model is further configured such that a telescopic rod is coaxially provided on the telescopic sleeve, the telescopic rod is slidably connected to the fixed sleeve, and the telescopic rod is connected to an external device. The design of the telescopic rod ensures the continuity of transmission.

[0009] The utility model is further configured such that the rebound mechanism includes an intermediate rod, the sealing sleeve is threadedly connected in the adjusting tube, the intermediate rod is slidably connected in the sealing sleeve, and the sealing disk is installed on the intermediate rod. The design of the rebound mechanism ensures the transmission pressure of the lubricating oil.

[0010] The utility model is further configured such that a push spring and a spring are sleeved on the intermediate rod, the push spring abuts against the sealing sleeve, and the design of the push spring and the spring ensures the sealing pressure.

[0011] The utility model is further configured such that the inner thread of the regulating tube is provided with an inner ring, the spring abuts against the inner ring, and the design of the inner ring ensures the limiting of the spring.

[0012] The utility model is further configured such that the transmission mechanism includes a lead screw and a driven wheel, the lead screw is threadedly connected in the telescopic sleeve, and the driven wheel is mounted on the lead screw, and the design of the transmission mechanism ensures the continuity of the transmission.

[0013] The utility model is further configured such that a driving wheel is provided on the protruding end of the motor body, and the motor body is electrically connected to an external device. The design of the driving wheel ensures the continuity of the transmission.

[0014] The utility model is further configured such that an intermediate frame is provided on the fixing sleeve, the motor body is mounted on the intermediate frame, an intermediate wheel is rotatably provided on the intermediate frame, the intermediate wheel is engaged with the driving wheel and the driven wheel, and the design of the intermediate frame ensures the fixation of the motor.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a linear motor for industrial manufacturing, which has the following beneficial effects:

[0017] 1. The design of the adjustment mechanism enables the effective connection of lubricating oil on both sides of the linear motor for industrial manufacturing during operation. Through the coordination of the transmission mechanism, the installation of the adjustment tube and the external tube, and the configuration of the telescopic sleeve and the guide strip, the lubricating oil flows smoothly on both sides of the motor. This structure not only improves the circulation efficiency of the lubricating oil, but also ensures sufficient lubrication of the internal components of the motor.

[0018] 2. The rebound mechanism realizes automatic adjustment when the lubricating oil pressure changes through the design of the intermediate rod, push spring and spring. When the lubricating oil pressure on one side increases and exceeds the elastic force of the spring, the sealing state of the sealing disc and sealing sleeve will be released, and the lubricating oil will flow to the other side. This automatic adjustment mechanism ensures the balanced distribution of lubricating oil between the two sides, avoiding insufficient or excessive lubrication due to pressure imbalance.

[0019] 3. The transmission mechanism realizes precise control of the telescopic rod through the cooperation of the lead screw and the driven wheel. The power output of the motor body is transmitted through the driving wheel and the intermediate wheel to drive the lead screw to rotate, and then push the telescopic sleeve to slide in the fixed sleeve. This design not only simplifies the operation process and improves the flexibility of adjustment, but also ensures the uniformity and consistency of the lubricating oil when both sides are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a linear motor for industrial manufacturing in the present utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure;

[0022] Figure 3 This is a schematic structural diagram of the regulating tube in the present utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional structure;

[0024] Figure 5 It is a structural schematic diagram of the sealing sleeve in the utility model.

[0025] In the figure: 1. Motor body; 2. Fixed sleeve; 3. Connecting pipe; 4. Adjusting pipe; 5. Telescopic sleeve; 6. Guide strip; 7. External pipe; 8. Sealing disk; 9. Sealing sleeve; 10. Guide groove; 11. Telescopic rod; 12. Intermediate rod; 13. Push spring; 14. Spring; 15. Inner ring; 16. Lead screw; 17. Driven pulley; 18. Driving pulley; 19. Intermediate frame; 20. Intermediate pulley. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 , a linear motor for industrial manufacturing, including a motor body 1, an adjusting mechanism is provided on the motor body 1, the adjusting mechanism includes a transmission mechanism, a fixed sleeve 2, a connecting pipe 3, an adjusting pipe 4, a telescopic sleeve 5, a guide bar 6, an external pipe 7, a sealing disk 8, a sealing sleeve 9 and a rebound mechanism, the transmission mechanism is cooperatively connected to the motor body 1 and the fixed sleeve 2, the two ends of the connecting pipe 3 are respectively connected to the side walls of the fixed sleeve 2, the external pipe 7 is installed in the adjusting pipe 4, the adjusting pipe 4 and the external pipe 7 are respectively installed on the connecting pipe 3, the telescopic sleeve 5 is slidably connected in the fixed sleeve 2, a guide bar 6 is installed on the side wall of the telescopic sleeve 5, a guide groove 10 is opened on the inner wall of the fixed sleeve 2, the guide bar 6 is slidably connected to the guide groove 10, the sealing sleeve 9 is installed in the adjusting pipe 4, the sealing disk 8 is slidably connected in the sealing sleeve 9, the rebound mechanism is cooperatively connected in the adjusting pipe 4, a telescopic rod 11 is coaxially provided on the telescopic sleeve 5, the telescopic rod 11 is slidably connected to the fixed sleeve 2, and the telescopic rod 11 is connected to the external equipment. The rebound mechanism includes an intermediate rod 12, the sealing sleeve 9 is threadedly connected to the adjusting tube 4, the intermediate rod 12 is slidably connected to the sealing sleeve 9, the sealing disk 8 is installed on the intermediate rod 12, and the intermediate rod 12 is sleeved with a push spring 13 and a spring 14. The push spring 13 abuts on the sealing sleeve 9. The internal thread of the adjusting tube 4 is provided with an internal ring 15, and the spring 14 abuts on the internal ring 15. The transmission mechanism includes a screw 16 and a driven wheel 17. The screw 16 is threadedly connected to the telescopic sleeve 5, and the driven wheel 17 is installed on the screw 16. A driving wheel 18 is provided on the protruding end of the motor body 1, and the motor body 1 is electrically connected to the external equipment. An intermediate frame 19 is provided on the fixed sleeve 2, and the motor body 1 is installed on the intermediate frame 19. An intermediate wheel 20 is rotatably provided on the intermediate frame 19, and the intermediate wheel 20 is engaged with the driving wheel 18 and the driven wheel 17.

[0030] In this embodiment, when it is necessary to drive the telescopic rod 11 to extend and retract, the driving wheel 18 is first driven to rotate by the motor body 1, and then the lead screw 16 is driven to rotate under the action of the intermediate wheel 20 and the driven wheel 17. Since the lead screw 16 is threadedly connected to the telescopic sleeve 5, and the telescopic sleeve 5 is slidably connected to the inner wall of the fixed sleeve 2, the guide bar 6 is slidably connected to the guide groove 10, and the telescopic sleeve 5 can be driven to slide in the fixed sleeve 2. Since the lubricating oil on both sides of the telescopic sleeve 5 will be squeezed when sliding, and then the two sides are connected through the connecting pipe 3, thereby completing the linkage of the lubricating oil.

[0031] More specifically, when the lubricating oil is connected through both sides, when the pressure of the lubricating oil on one side becomes larger and exceeds the elastic force of the spring 14 or the push spring 13, the seal of the sealing disk 8 and the sealing sleeve 9 will be released, and then the lubricating oil will flow to the other side, thereby fully ensuring the lubrication effect.

[0032] In summary, when the overall equipment is in use or running: when it is necessary to drive the telescopic rod 11 to extend or retract, the driving wheel 18 is first driven to rotate by the action of the motor body 1, and then the screw 16 is driven to rotate under the action of the intermediate wheel 20 and the driven wheel 17. Since the screw 16 is threadedly connected to the telescopic sleeve 5, and the telescopic sleeve 5 is slidably connected to the inner wall of the fixed sleeve 2, and the guide bar 6 is slidably connected in the guide groove 10, the telescopic sleeve 5 can be driven to slide in the fixed sleeve 2. Since the lubricating oil on both sides of the telescopic sleeve 5 will be squeezed when sliding, and then the two sides are connected through the connecting pipe 3, thereby completing the linkage of the lubricating oil. When the lubricating oil is connected through both sides, when the pressure of the lubricating oil on one side becomes large, and the pressure exceeds the elastic force of the spring 14 or the push spring 13, the seal of the sealing disk 8 and the sealing sleeve 9 will be released, and then the lubricating oil will flow to the other side, so the lubrication effect can be fully guaranteed.

[0033] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A linear motor for industrial manufacturing, comprising a motor body (1), characterized in that: The motor body (1) is provided with an adjustment mechanism, which includes a transmission mechanism, a fixed sleeve (2), a connecting pipe (3), an adjustment pipe (4), a telescopic sleeve (5), a guide strip (6), an external pipe (7), a sealing disc (8), a sealing sleeve (9) and a rebound mechanism. The transmission mechanism is cooperatively connected to the motor body (1) and the fixed sleeve (2). Both ends of the connecting pipe (3) are respectively connected to the side wall of the fixed sleeve (2). The external pipe (7) is installed on the adjustment pipe (4). The adjustment pipe (4) and the external pipe (7) are respectively installed on the connecting pipe (3). The telescopic sleeve (5) is slidably connected in the fixed sleeve (2). A guide strip (6) is installed on the side wall of the telescopic sleeve (5). A guide groove (10) is opened on the inner wall of the fixed sleeve (2). The guide strip (6) is slidably connected to the guide groove (10). The sealing sleeve (9) is installed in the adjustment pipe (4). The sealing disc (8) is slidably connected in the sealing sleeve (9). The rebound mechanism is cooperatively connected in the adjustment pipe (4).

2. The linear motor for industrial manufacturing according to claim 1, characterized in that: A telescopic rod (11) is coaxially provided on the telescopic sleeve (5), the telescopic rod (11) is slidably connected to the fixed sleeve (2), and the telescopic rod (11) is connected to an external device.

3. The linear motor for industrial manufacturing according to claim 2, characterized in that: The rebound mechanism comprises an intermediate rod (12), a sealing sleeve (9) threadedly connected in the regulating tube (4), the intermediate rod (12) slidingly connected in the sealing sleeve (9), and a sealing disk (8) mounted on the intermediate rod (12).

4. The linear motor for industrial manufacturing according to claim 3, characterized in that: A push spring (13) and a spring (14) are sleeved on the intermediate rod (12), and the push spring (13) contacts the sealing sleeve (9).

5. The linear motor for industrial manufacturing according to claim 4, characterized in that: The regulating tube (4) has an internal thread provided with an internal ring (15), and the spring (14) abuts against the internal ring (15).

6. The linear motor for industrial manufacturing according to claim 1, characterized in that: The transmission mechanism comprises a lead screw (16) and a driven wheel (17), wherein the lead screw (16) is threadedly connected in the telescopic sleeve (5), and the driven wheel (17) is mounted on the lead screw (16).

7. The linear motor for industrial manufacturing according to claim 6, characterized in that: A driving wheel (18) is provided on the protruding end of the motor body (1), and the motor body (1) is electrically connected to an external device.

8. The linear motor for industrial manufacturing according to claim 7, characterized in that: An intermediate frame (19) is provided on the fixed sleeve (2), the motor body (1) is mounted on the intermediate frame (19), an intermediate wheel (20) is rotatably provided on the intermediate frame (19), and the intermediate wheel (20) is engaged with the driving wheel (18) and the driven wheel (17).

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