High-stability linear motor

Abstract

The utility model belongs to the technical field of linear motors, and particularly relates to a high-stability linear motor which comprises a machine body, the bottom of the machine body is fixedly connected with a buffer assembly, the buffer assembly comprises a base, an installation block, a buffer plate, a spring, a connecting strip, a damper, a sliding rod and a sliding block, the sliding rod is fixedly connected in the base, and the sliding block is fixedly connected in the base. The outer wall of the sliding rod is slidably connected with a sliding block, and the outer wall of the sliding block is fixedly connected with a spring. According to the high-stability linear motor, through mutual cooperation of the buffer assemblies, the effect of buffering the machine body is achieved, when the machine body works, vibration can be generated, a buffer plate can be extruded, and therefore a connecting strip is extruded, a sliding block is driven to slide left and right on the outer side wall of a sliding rod through left-right stretching of the connecting strip, and the stability of the machine body is improved. And by means of stretching and rebounding of the spring, vibration pressure generated during work can be absorbed and released conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of linear motors, in particular to a linear motor with high stability. Background Art

[0002] A linear motor is a transmission device that converts electrical energy directly into linear motion mechanical energy without the need for any intermediate conversion mechanism. It can be seen as a rotating motor that is radially cut and unfolded into a plane. However, most linear motors do not have a good buffering effect, which can easily affect the stability of the motor during operation due to excessive vibration.

[0003] The existing technology has the following problems:

[0004] The existing linear motors have a poor buffering effect, so they are prone to excessive vibration during operation, which affects the stability of the motor during operation. Utility Model Content

[0005] The utility model provides a linear motor with high stability to solve the problems raised in the above background technology.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the high-stability linear motor described in the utility model includes a machine body, the bottom of the machine body is fixedly connected to a buffer assembly, the buffer assembly includes a base, a mounting block, a buffer plate, a spring, a connecting strip, a damper, a sliding rod and a slider, the interior of the base is fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to a slider, the outer wall of the slider is fixedly connected to a spring, and the outer wall of the slider is rotatably connected to a connecting strip.

[0007] The outer wall of the connecting strip is rotatably connected with a buffer plate, the inner bottom wall of the base is fixedly connected with a damper, and the outer wall of the base is fixedly connected with a mounting block.

[0008] Preferably, the buffer plate is movably connected to the base, and the buffer plate forms a telescopic structure through a connecting strip and a slider. The cooperation between the buffer plate, the connecting strip and the slider facilitates the buffer plate to be telescoped during use, thereby facilitating improvement of a certain buffering property.

[0009] Preferably, the slide rod is fixedly connected to the base, and the connecting bar forms a telescopic structure through the slider and the spring. The cooperation between the connecting bar, the slider and the spring facilitates the connecting bar to be telescopic when in use.

[0010] Preferably, the spring and the slide rod are movably connected, and the slider forms a sliding structure with the slide rod through a connecting strip. Through the cooperation between the slider, the connecting strip and the slide rod, it is easy to drive the slider to slide left and right on the outer wall of the slide rod when in use, thereby facilitating improving the stability of the connecting strip and the spring expansion and contraction.

[0011] Preferably, the damper is fixedly connected to the buffer plate, and the damper is symmetrically arranged with respect to the center line of the base, so that the spring is prevented from continuously shaking under the action of the damper.

[0012] Preferably, the buffer plate is fixedly connected to the body, the outer wall of the body is movably connected with a protective component, the protective component includes a card plate, a protective plate and a handle, the outer wall of the body is movably connected with the card plate, one side of the outer wall of the card plate is fixedly connected with a handle, and the card plate and the handle form an integrated structure, so that the card plate can be easily taken under the action of the handle.

[0013] Preferably, a protective plate is fixedly connected to the other side of the outer wall of the card plate, and the card plate is symmetrically arranged with respect to the center line of the protective plate. The symmetrical arrangement of the card plate facilitates installation and fixation of the protective plate to the machine body during use to protect the machine body.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a linear motor with high stability, which adopts the mutual cooperation of buffer components to achieve the effect of buffering the machine body. When the machine body is working, it will vibrate, thereby squeezing the buffer plate, thereby squeezing the connecting strip, and the left and right stretching of the connecting strip drives the slider to slide left and right on the outer wall of the slide rod, so as to facilitate the stretching of the spring, and the expansion and contraction and rebound of the spring facilitate the absorption and release of the pressure generated by the vibration during work, so as to reduce the vibration generated by the machine body during work as much as possible, so as to avoid the problem of the machine body's running route not being smooth enough due to excessive vibration during work, and the damper is used to avoid the problem of continuous shaking of the spring as much as possible, thereby improving the stability of the linear motor.

[0016] 2. The utility model provides a linear motor with high stability, which adopts the mutual cooperation of protective components to achieve the effect of protecting the machine body. The protective plate is set to protect the whole machine body, so as to avoid dust falling on the surface of the machine body and accelerate the aging of the machine body as much as possible. The protective plate is fixed and disassembled by setting a clamping plate, thereby improving the protection of the linear motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 It is a front view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the buffer component in the utility model;

[0021] Figure 4 For the utility model Figure 4 A magnified view of the structure at center;

[0022] Figure 5 It is a schematic diagram of the structure of the protection component in the utility model.

[0023] In the figure: 1. body; 2. buffer assembly; 201. base; 202. mounting block; 203. buffer plate; 204. spring; 205. connecting strip; 206. damper; 207. slide bar; 208. slide block; 3. protection assembly; 301. card plate; 302. protection plate; 303. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] A preferred embodiment of a high-stability linear motor provided by the utility model is as follows: Figures 1 to 5 As shown: it includes a body 1, the bottom of the body 1 is fixedly connected with a buffer component 2, the buffer component 2 includes a base 201, a mounting block 202, a buffer plate 203, a spring 204, a connecting strip 205, a damper 206, a slide bar 207 and a slider 208, the inside of the base 201 is fixedly connected with the slide bar 207, the outer wall of the slide bar 207 is slidably connected with the slider 208, the outer wall of the slider 208 is fixedly connected with the spring 204, and the outer wall of the slider 208 is rotatably connected with the connecting strip 205.

[0027] The outer wall of the connecting strip 205 is rotatably connected to the buffer plate 203 , the inner bottom wall of the base 201 is fixedly connected to the damper 206 , and the outer wall of the base 201 is fixedly connected to the mounting block 202 .

[0028] In this embodiment, the buffer plate 203 is movably connected to the base 201, and the buffer plate 203 forms a telescopic structure through the connecting strip 205 and the slider 208. When the body 1 is working, it will vibrate, which will squeeze the buffer plate 203, thereby squeezing the connecting strip 205. The connecting strip 205 is stretched left and right, driving the slider 208 to slide left and right on the outer wall of the slide rod 207.

[0029] Example 2

[0030] On the basis of Example 1, a preferred embodiment of a high-stability linear motor provided by the present invention is as follows: Figures 1 to 5 As shown: the slide bar 207 is fixedly connected to the base 201, and the connecting bar 205 forms a telescopic structure with the spring 204 through the slider 208. The spring 204 is stretched by sliding the slider 208 left and right, and the pressure generated by the vibration during work is absorbed and released through the expansion and contraction rebound of the spring 204.

[0031] In this embodiment, the spring 204 and the slide rod 207 are movably connected, and the slider 208 forms a sliding structure with the slide rod 207 through the connecting strip 205. The connecting strip 205 is stretched left and right, thereby driving the slider 208 to slide left and right on the outer wall of the slide rod 207, thereby improving the stability of the left and right extension of the connecting strip 205.

[0032] Furthermore, the damper 206 is fixedly connected to the buffer plate 203 , and the damper 206 is symmetrically arranged with respect to the center line of the base 201 , so that the spring 204 is prevented from continuously shaking under the action of the damper 206 .

[0033] In addition, the buffer plate 203 is fixedly connected to the body 1, and the outer wall of the body 1 is movably connected to the protective component 3, the protective component 3 includes a card plate 301, a protective plate 302 and a handle 303, the outer wall of the body 1 is movably connected to the card plate 301, one side of the outer wall of the card plate 301 is fixedly connected to the handle 303, and the card plate 301 and the handle 303 form an integrated structure, and the card plate 301 is moved by holding the handle 303.

[0034] When in use, a protective plate 302 is fixedly connected to the other side of the outer wall of the card plate 301, and the card plate 301 is symmetrically arranged with respect to the center line of the protective plate 302. The card plate 301 is driven by the hand-held handle 303 to engage with the outer wall of the body 1, thereby installing and fixing the protective plate 302 to the body 1 to protect the body 1.

[0035] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0036] Working principle: during use, the body 1 will generate vibration during operation, thereby squeezing the buffer plate 203, and then squeezing the connecting strip 205. The connecting strip 205 is stretched left and right, thereby driving the slider 208 to stretch the spring 204 and slide left and right on the outer wall of the slide bar 207. The spring 204 is retracted and rebounded to absorb and release the pressure generated by the vibration during operation. Under the action of the damper 206, the spring 204 is prevented from continuously shaking. After use, the handle 303 is held by hand to drive the card plate 301 to engage with the outer wall of the body 1, so that the protective plate 302 is installed and fixed to the body 1, and the body 1 is protected.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A linear motor with high stability, characterized in that: The invention comprises a machine body (1), the bottom of which is fixedly connected to a buffer assembly (2), the buffer assembly (2) comprising a base (201), a mounting block (202), a buffer plate (203), a spring (204), a connecting strip (205), a damper (206), a sliding rod (207) and a slider (208), the interior of the base (201) is fixedly connected to the sliding rod (207), the outer wall of the sliding rod (207) is slidably connected to the slider (208), the outer wall of the slider (208) is fixedly connected to the spring (204), and the outer wall of the slider (208) is rotatably connected to the connecting strip (205); The outer wall of the connecting strip (205) is rotatably connected to a buffer plate (203), the inner bottom wall of the base (201) is fixedly connected to a damper (206), and the outer wall of the base (201) is fixedly connected to a mounting block (202).

2. A linear motor with high stability according to claim 1, characterized in that: The buffer plate (203) is movably connected to the base (201), and the buffer plate (203) forms a telescopic structure through a connecting strip (205) and a sliding block (208).

3. A linear motor with high stability according to claim 1, characterized in that: The sliding rod (207) is fixedly connected to the base (201), and the connecting bar (205) forms a telescopic structure through the sliding block (208) and the spring (204).

4. A linear motor with high stability according to claim 1, characterized in that: The spring (204) and the slide bar (207) are movably connected, and the slider (208) forms a sliding structure with the slide bar (207) via the connecting strip (205).

5. A linear motor with high stability according to claim 1, characterized in that: The damper (206) is fixedly connected to the buffer plate (203), and the damper (206) is symmetrically arranged with respect to the center line of the base (201).

6. A linear motor with high stability according to claim 1, characterized in that: The buffer plate (203) is fixedly connected to the body (1); the outer wall of the body (1) is movably connected to a protective component (3); the protective component (3) comprises a clamping plate (301), a protective plate (302) and a handle (303); the outer wall of the body (1) is movably connected to the clamping plate (301); one side of the outer wall of the clamping plate (301) is fixedly connected to the handle (303); and the clamping plate (301) and the handle (303) form an integrated structure.

7. A linear motor with high stability according to claim 6, characterized in that: A protective plate (302) is fixedly connected to the other side of the outer wall of the clamping plate (301), and the clamping plate (301) is symmetrically arranged with respect to the center line of the protective plate (302).

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