CN214674761U - Stepping linear motor with anti-rotation screw - Google Patents
Stepping linear motor with anti-rotation screw Download PDFInfo
- Publication number
- CN214674761U CN214674761U CN202121078340.8U CN202121078340U CN214674761U CN 214674761 U CN214674761 U CN 214674761U CN 202121078340 U CN202121078340 U CN 202121078340U CN 214674761 U CN214674761 U CN 214674761U
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- linear motor
- block
- stepping linear
- stepping
- main body
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Abstract
The utility model discloses a stepping linear motor with an anti-rotation screw rod, which comprises a stepping linear motor main body, wherein the stepping linear motor main body is provided with the anti-rotation screw rod, the stepping linear motor main body is arranged on a bottom plate, the bottom plate is provided with a plurality of supporting blocks, the supporting blocks are tightly attached to the stepping linear motor main body, a protective belt is fixed between the two supporting blocks, the protective belt is provided with a thickened part, the thickened part presses the stepping linear motor main body, the thickened part is provided with a cavity, and a heat-conducting weighting block is arranged in the cavity; the protection block is rotatably installed on the floor, the air outlet assembly is installed in the protection block, the air outlet hole is formed in the protection block, and part of the air outlet hole is arranged upwards. The utility model has good self-protection, uneasy damage, good anti-collision effect, stable structure of the whole motor and good anti-seismic effect; can in time dispel the heat dustproof protection to motor shaft, prevent changeing the screw rod etc. has prolonged life.
Description
Technical Field
The utility model relates to a motor field, concretely relates to step linear motor of screw rod is prevented changeing in area.
Background
Linear stepping motors, or linear stepping motors, are designed to rotate a magnetic rotor core by interaction with a pulsed electromagnetic field generated by a stator, which converts rotational motion into linear motion within the motor.
At present, a linear stepping motor is provided with an anti-rotation screw. The linear stepping motor provided with the anti-rotation screw rod has poor self protection, is easy to damage and has defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can solve above-mentioned problem take step linear electric motor who prevents changeing the screw rod, not fragile.
The utility model discloses a realize through following technical scheme: a stepping linear motor with an anti-rotation screw rod comprises a stepping linear motor body, wherein the anti-rotation screw rod is arranged on the stepping linear motor body, the stepping linear motor body also comprises a bottom plate, the stepping linear motor body is arranged on the bottom plate, a plurality of supporting blocks are arranged on the bottom plate, the supporting blocks are tightly attached to the stepping linear motor body, a protective belt is fixed between the two supporting blocks, a thickened part is arranged on the protective belt, the thickened part presses the stepping linear motor body, a cavity is arranged on the thickened part, and a heat-conducting weighted block is arranged in the cavity; the protection block is rotatably installed on the floor, the air outlet assembly is installed in the protection block, the air outlet hole is formed in the protection block, and part of the air outlet hole is arranged upwards.
According to the preferable technical scheme, a plurality of connectors are arranged on a bottom plate, internal threads are arranged on the inner walls of the connectors, a supporting block comprises a metal block and a rubber block, the rubber block is fixedly bonded on the metal block, external threads are arranged on the surface of the metal block and matched with the internal threads, the metal block is inserted into the connectors and is meshed through the threads, and the rubber block is tightly attached to a stepping linear motor main body; the supporting shoe symmetry sets up the both sides at step-by-step linear electric motor main part, is provided with a plurality of round holes on the thickening portion.
As the preferred technical scheme, the floor is provided with an annular sliding groove, the annular sliding groove surrounds the stepping linear motor main body, a sliding block is arranged in the annular sliding groove in a sliding mode, the sliding block is provided with a protection block, the annular sliding groove is of a dovetail groove structure, and the sliding block is matched with the annular sliding groove.
As the preferred technical scheme, be provided with the installation cavity in the protection piece, the installation is fixed with fan bracket in the installation cavity, installs radiator fan on the fan bracket, is provided with the fresh air inlet on the protection piece, is provided with the switch that control radiator fan opened and stops on the protection piece.
The utility model has the advantages that: the utility model has good self-protection, uneasy damage, good anti-collision effect, stable structure of the whole motor and good anti-seismic effect; can in time dispel the heat dustproof protection to motor shaft, prevent changeing the screw rod etc. has prolonged life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall view of the present invention;
FIG. 2 is a structural diagram of the supporting block of the present invention;
fig. 3 is a structural diagram of the protection block of the present invention;
fig. 4 is a partial structure view of the slide block and the slide groove of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 4, the stepping linear motor comprises a stepping linear motor body 1, wherein an anti-rotation screw is mounted on the stepping linear motor body 1, the stepping linear motor further comprises a bottom plate 2, the stepping linear motor body 1 is mounted on the bottom plate 2, a plurality of supporting blocks 3 are mounted on the bottom plate 2, the supporting blocks 3 are tightly attached to the stepping linear motor body 1, a protective belt 5 is fixed between the two supporting blocks 3, a thickened portion 6 is arranged on the protective belt 5, the thickened portion 6 presses the stepping linear motor body 1, a cavity is arranged on the thickened portion 6, and a heat-conducting weighted block 7, such as metal and the like fixed in the cavity, is arranged in the cavity; rotate on the bottom plate 2 and install protection piece 8, install the air-out subassembly in the protection piece 8, be provided with exhaust vent 811 on the protection piece 8, part exhaust vent 811 sets up.
The bottom plate 2 is provided with a plurality of connectors, inner walls of the connectors are provided with inner threads, the supporting block 3 comprises a metal block 311 and a rubber block 312, the rubber block 312 is fixedly bonded on the metal block 311, the surface of the metal block 311 is provided with outer threads, the outer threads are matched with the inner threads, the metal block 311 is inserted into the connectors and is meshed through threads, the supporting block is convenient to mount and dismount, the rubber block 312 is tightly attached to the stepping linear motor body 1, and the stability of the stepping linear motor body is improved; the support blocks 3 are symmetrically arranged on the thickened parts 6 at two sides of the stepping linear motor body 1 and are provided with a plurality of round holes 611, and the effect of the weight block is exerted through the round holes.
Wherein, set up annular spout 9 on the floor, annular spout 9 encloses step linear electric motor main part 1, and it is provided with slider 19 to slide in the annular spout 9, bonds fixed protection piece 8 on the slider 19, and annular spout 9 is the dovetail structure, and slider 19 and annular spout 9 phase-match are difficult to separate.
Wherein, be provided with the installation cavity in the protection piece 8, installation in the installation cavity is fixed with fan support 12, installs radiator fan 13 on fan support 12, is provided with fresh air inlet 16 on the protection piece 8, is provided with the switch that control radiator fan 13 stopped on the protection piece 8. A storage battery can be arranged in the protective block for supplying power.
Wherein, the both ends of boundary belt connect the supporting shoe (there is the slot that is used for placing the boundary belt end on the supporting shoe). The protective belt presses the linear stepping motor, so that the stability of the linear stepping motor is kept.
When the device is used, the position of the protection block can be adjusted in a sliding mode, and the operation is flexible.
The protective block can rotate to any position, and then the fan is started to remove dust at the nearby position. Can rotate to the screw rod below, cool down the dust removal to screw rod and nearby motor shaft.
The weight piece of boundary belt can play the effect of pushing down the motor, simultaneously, can absorb the motor and produce the heat and store for the dampproofing in later stage.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a step-by-step linear electric motor of screw rod is prevented changeing in area, includes step-by-step linear electric motor main part (1), installs on step-by-step linear electric motor main part (1) and prevents changeing the screw rod, its characterized in that: the stepping linear motor is characterized by further comprising a bottom plate (2), the stepping linear motor main body (1) is installed on the bottom plate (2), a plurality of supporting blocks (3) are installed on the bottom plate (2), the supporting blocks (3) are tightly attached to the stepping linear motor main body (1), a protective belt (5) is fixed between the two supporting blocks (3), a thickened portion (6) is arranged on the protective belt (5), the stepped linear motor main body (1) is pressed by the thickened portion (6), a cavity is formed in the thickened portion (6), and a heat-conducting weighted block (7) is arranged in the cavity; the bottom plate (2) is provided with a protection block (8) in a rotating mode, an air outlet assembly is installed in the protection block (8), an air outlet hole (811) is formed in the protection block (8), and a part of the air outlet hole (811) is arranged upwards.
2. The stepping linear motor with an anti-rotation screw according to claim 1, wherein: the stepping linear motor is characterized in that a plurality of connectors are arranged on the bottom plate (2), internal threads are arranged on the inner walls of the connectors, the supporting block (3) comprises a metal block (311) and a rubber block (312), the rubber block (312) is fixedly bonded on the metal block (311), external threads are arranged on the surface of the metal block (311), the external threads are matched with the internal threads, the metal block (311) is inserted into the connectors and is meshed with the connectors through the threads, and the rubber block (312) is tightly attached to the stepping linear motor body (1); the supporting blocks (3) are symmetrically arranged on two sides of the stepping linear motor main body (1), and the thickened portion (6) is provided with a plurality of round holes (611).
3. The stepping linear motor with an anti-rotation screw according to claim 1, wherein: the floor is provided with an annular sliding groove (9), the annular sliding groove (9) surrounds the stepping linear motor main body (1), a sliding block (19) is arranged in the annular sliding groove (9) in a sliding mode, a protection block (8) is installed on the sliding block (19), the annular sliding groove (9) is of a dovetail groove structure, and the sliding block (19) is matched with the annular sliding groove (9).
4. The stepping linear motor with an anti-rotation screw according to claim 1, wherein: be provided with the installation cavity in protection piece (8), installation is fixed with fan support (12) in the installation cavity, installs radiator fan (13) on fan support (12), is provided with fresh air inlet (16) on protection piece (8), is provided with the switch that control radiator fan (13) opened and stop on protection piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078340.8U CN214674761U (en) | 2021-05-19 | 2021-05-19 | Stepping linear motor with anti-rotation screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121078340.8U CN214674761U (en) | 2021-05-19 | 2021-05-19 | Stepping linear motor with anti-rotation screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674761U true CN214674761U (en) | 2021-11-09 |
Family
ID=78485537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121078340.8U Expired - Fee Related CN214674761U (en) | 2021-05-19 | 2021-05-19 | Stepping linear motor with anti-rotation screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674761U (en) |
-
2021
- 2021-05-19 CN CN202121078340.8U patent/CN214674761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |