CN210167898U - Position-adjustable motor support based on lead screw - Google Patents
Position-adjustable motor support based on lead screw Download PDFInfo
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- CN210167898U CN210167898U CN201921316260.4U CN201921316260U CN210167898U CN 210167898 U CN210167898 U CN 210167898U CN 201921316260 U CN201921316260 U CN 201921316260U CN 210167898 U CN210167898 U CN 210167898U
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- lead screw
- base
- motor
- rectangular
- power mechanism
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Abstract
The utility model discloses a position adjustable motor support based on lead screw, include: a base having a plate-like structure; the rectangular through grooves are symmetrically arranged on the base and enclose a rectangle; the slide ways correspond to the rectangular through grooves one by one, are axially arranged in the rectangular through grooves, extend towards the inside of the base from two radial sides, and are smaller than the base in thickness; the racks are respectively arranged on one side of the slideway along the axial direction corresponding to the slideway; a plurality of gears which are arranged in the corresponding slide ways and are meshed with the corresponding racks; the supporting columns can rotatably penetrate through the centers of the gears, and two ends of each supporting column penetrate through the corresponding rectangular through grooves and are provided with external threads; the four corners of the motor base penetrate through the top end of the support column; one end of the screw rod is in threaded connection with one axial side of the motor base; and the power mechanism is arranged on one axial side of the base, and the output end of the power mechanism is fixedly connected with the lead screw and is used for driving the lead screw to rotate.
Description
Technical Field
The utility model relates to a motor fixed mounting technical field, more specifically, the utility model relates to a position adjustable motor support based on lead screw.
Background
An Electric machine (also known as "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction. The motor is represented by letter M (old standard is represented by D) in the circuit, the main function of the motor is to generate driving torque which is used as a power source of electrical appliances or various machines, the generator is represented by letter in the circuit, and the main function of the generator is to convert mechanical energy into electric energy.
Motor motor simple structure on the present market is fixed, ann mode mainly loads and unloads through outside fixed bolster, fix the motor through fixing bolt on the fixed bolster, this kind of mounting means not only need use professional instrument, and the mounting means is very single moreover, loading and unloading are very inconvenient, the trouble of the installation dismantlement that still increases when lacking the suitability, in addition, the motor can produce vibrations at the during operation, the motor shaft rocks and can cause the bearing impaired, reduce life.
Chinese utility model patent CN 207664794U provides a motor of adjustable support, disclosing that when in use, the motor is fixed on a fixed platform through a bolt, the adjusting knob is rotated clockwise, the upper holder and the lower holder are adjusted along with the diameter of the motor shaft, when the upper holder and the lower holder just contact the motor shaft, the adjusting knob stops rotating, the distance between the rubber protection pad and the support platform is adjusted according to the desktop to be fixed, the rotating knob is rotated, the rubber protection pad is vertically lifted through the screwing connection of the first screw rod and the screw rod seat, when the rubber protection pad clamps the desktop, the rotating angle of the first ball 5 is adjusted according to the required fixed direction of the motor, the first ball can rotate 360 degrees in the ball seat, when the roller is rotated to the required position, the adjusting handle is rotated to be fixed, the groove on the ball seat can allow the support rod to be clamped in, thereby the motor is vertical, and then reach omnidirectional angle installation demand ", but in concrete rotation regulation operation process, the skew scheduling problem appears very easily for the rigidity of motor is inaccurate, has increased the school and has proofreaded the process, complex operation.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a developed a position adjustable motor support based on lead screw, rotatory lead screw drive motor cabinet through the lead screw is along base axial motion to through the cooperation of support column, gear and rack, make the motor cabinet can be strictly according to base axial motion, the skew phenomenon can not appear, easy operation is convenient.
The utility model provides a technical scheme does:
a lead screw based position adjustable motor mount comprising:
a base having a plate-like structure;
the rectangular through grooves are symmetrically arranged on the base and enclose a rectangle;
the slide ways correspond to the rectangular through grooves one by one, are axially arranged in the rectangular through grooves, radially extend towards the inside of the base from two sides, and are smaller than the base in thickness;
the racks are in one-to-one correspondence with the slide ways and are respectively arranged on one side of the slide ways along the axial direction of the corresponding slide ways;
the gears correspond to the slide ways one by one, are arranged in the corresponding slide ways and are meshed with the corresponding racks;
the supporting columns correspond to the gears one by one and can rotatably penetrate through the centers of the gears, and two ends of each supporting column penetrate through the corresponding rectangular through grooves and are provided with external threads;
the four corners of the motor base penetrate through the top end of the support column;
one end of the screw rod is in threaded connection with one axial side of the motor base and is used for driving the motor base to move axially along the base;
the power mechanism is arranged on one axial side of the base, and the output end of the power mechanism is fixedly connected with the lead screw and is used for driving the lead screw to rotate;
when the power mechanism rotates forwards, the motor base moves close to the power mechanism, and when the power mechanism rotates backwards, the motor base moves away from the power mechanism.
Preferably, the method further comprises the following steps:
the slotted hole is arranged at one side of the motor base close to the power mechanism;
the sleeve is of a circular ring column structure and is arranged in the slot hole in an interference fit mode, and internal threads are arranged on the inner wall of the sleeve;
wherein, the lead screw is connected with the internal thread of the sleeve in a matching way.
Preferably, the method further comprises the following steps:
the upper nuts correspond to the support columns one by one, are in threaded connection with the top ends of the corresponding support columns and are used for fixing the support columns and the motor base;
and the lower nuts are in one-to-one correspondence with the upper nuts, are in threaded connection with the bottom ends of the corresponding support columns and are used for fixing the base and the motor base.
Preferably, the support post is rotatable through the corresponding gear center by a bearing.
Preferably, the power mechanism is a screw driving motor.
Preferably, the axial length of the rectangular through groove is consistent with the axial length of the slideway.
Preferably, the number of the rectangular through grooves is 4.
Preferably, the axial length of the rectangular through groove is 40-80 mm, and the width of the rectangular through groove is 15-25 mm.
Preferably, the width of the slide way is 25-35 mm.
Preferably, the length of the lead screw is 100-150 mm.
Beneficial effect:
the utility model relates to a development's adjustable motor support in position based on lead screw, the rotatory lead screw drive motor cabinet through the lead screw is along base axial motion to through the cooperation of support column, gear and rack, make the motor cabinet can be strictly according to base axial motion, the skew phenomenon can not appear, easy operation is convenient.
Drawings
Fig. 1 is the utility model discloses a position adjustable motor support's main view structure schematic diagram based on lead screw.
Fig. 2 is the utility model discloses a structural diagram overlooks of adjustable position motor support based on lead screw.
Fig. 3 is the utility model discloses a position adjustable motor support looks sideways at schematic structure based on lead screw.
Fig. 4 is a schematic structural diagram of the bottom plate of the present invention.
Fig. 5 is a schematic view of a cross-sectional structure of the bottom plate of the present invention.
Fig. 6 is a schematic side sectional structure view of the bottom plate of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1-6, the utility model provides a position adjustable motor support based on lead screw, include: a base 100 having a plate-shaped structure; a plurality of rectangular through slots 110 are symmetrically arranged on the base, and in the embodiment, preferably, 4 through slots are arranged. These rectangular through slots 110 enclose a rectangle. The slide 130 is disposed in the rectangular through slot 110, and an axial length of the slide 130 is the same as an axial length of the rectangular through slot 110, two radial sides extend inward of the base 100, so as to accommodate the supporting gear 150, and a thickness of the slide 130 is smaller than a thickness of the base 100, that is, the slide 130 is disposed in the base 100, so as to prevent the slide 130 from being exposed, so that the gear 150 slides out of the slide 130 or moves.
A rack 140 is provided along the axial direction of the slide 130 and at one side of the slide 130, a gear 150 is provided in the slide 130, and the gear 150 is engaged with the rack 140 so that the gear 150 can move along the axial direction of the slide. A support column 160 is rotatably penetrated through the center of the gear 150 through a bearing, and both ends of the support column 160 penetrate through the rectangular through groove 110 and are provided with external threads.
And the motor base 170 is provided with through holes at four corners, penetrates through the top end of the support column 160, and detachably fixes the support column 160 and the motor base 170 through the threaded connection between the upper nut 161 and the top end of the support column. A lower nut 162 is disposed at the lower end of the supporting column 160 in a threaded connection manner, so that the motor base 170 is fixedly connected with the base 100, that is, after the motor base 170 is adjusted according to the required position of the motor, the motor base 170 and the base 100 are fixed by the lower nut 162.
A slot 171 is formed in one axial end of the motor base 170, the slot 171 is arranged in an interference manner, a sleeve 172 is of a circular column structure, an inner thread is formed in the inner wall of the sleeve, a lead screw 180 is arranged in a matched and connected mode with the inner thread, and the lead screw 180 is connected with an output end spline of the power mechanism 190; specifically, when the power mechanism 190 rotates forward, the motor mount 170 moves closer to the power mechanism 190, and when the power mechanism 190 rotates backward, the motor mount 170 moves away from the power mechanism 190.
In this embodiment, the axial length of the rectangular through groove 110 is 40-80 mm, and the width thereof is 15-25 mm. The width of the slideway 130 is 25-35 mm. The length of the lead screw 180 is 100-150 mm.
The working principle is as follows:
when the position of the motor needs to be adjusted, the nut is unscrewed, the screw rod driving motor is controlled to rotate according to the required position of the motor, the screw rod is driven to rotate, the driving motor base moves axially along the base, the screw rod driving motor is turned off after the required position is adjusted, the nut is screwed down, and the adjustment of the motor is completed.
The utility model relates to a development's adjustable motor support in position based on lead screw, the rotatory lead screw drive motor cabinet through the lead screw is along base axial motion to through the cooperation of support column, gear and rack, make the motor cabinet can be strictly according to base axial motion, the skew phenomenon can not appear, easy operation is convenient.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. A position adjustable motor support based on lead screw, its characterized in that includes:
a base having a plate-like structure;
the rectangular through grooves are symmetrically arranged on the base and enclose a rectangle;
the slide ways correspond to the rectangular through grooves one by one, are axially arranged in the rectangular through grooves, radially extend towards the inside of the base from two sides, and are smaller than the base in thickness;
the racks are in one-to-one correspondence with the slide ways and are respectively arranged on one side of the slide ways along the axial direction of the corresponding slide ways;
the gears correspond to the slide ways one by one, are arranged in the corresponding slide ways and are meshed with the corresponding racks;
the supporting columns correspond to the gears one by one and can rotatably penetrate through the centers of the gears, and two ends of each supporting column penetrate through the corresponding rectangular through grooves and are provided with external threads;
the four corners of the motor base penetrate through the top end of the support column;
one end of the screw rod is in threaded connection with one axial side of the motor base and is used for driving the motor base to move axially along the base;
the power mechanism is arranged on one axial side of the base, and the output end of the power mechanism is fixedly connected with the lead screw and is used for driving the lead screw to rotate;
when the power mechanism rotates forwards, the motor base moves close to the power mechanism, and when the power mechanism rotates backwards, the motor base moves away from the power mechanism.
2. The lead screw-based position adjustable motor mount of claim 1, further comprising:
the slotted hole is arranged at one side of the motor base close to the power mechanism;
the sleeve is of a circular ring column structure and is arranged in the slot hole in an interference fit mode, and internal threads are arranged on the inner wall of the sleeve;
wherein, the lead screw is connected with the internal thread of the sleeve in a matching way.
3. The lead screw-based position adjustable motor mount of claim 2, further comprising:
the upper nuts correspond to the support columns one by one, are in threaded connection with the top ends of the corresponding support columns and are used for fixing the support columns and the motor base;
and the lower nuts are in one-to-one correspondence with the upper nuts, are in threaded connection with the bottom ends of the corresponding support columns and are used for fixing the base and the motor base.
4. The lead screw-based positionally adjustable motor mount of claim 1, 2 or 3 wherein the support post is rotatable through the corresponding gear center by a bearing.
5. The lead screw-based position adjustable motor mount of claim 4, wherein the power mechanism is a lead screw drive motor.
6. The lead screw-based positionally adjustable motor mount of claim 1, 2, 3 or 5, wherein the axial length of said rectangular through slot is coincident with the axial length of said slide.
7. The lead screw-based position adjustable motor mount of claim 6, wherein the rectangular through slots are 4.
8. The lead screw-based position adjustable motor bracket of claim 7, wherein the rectangular through slot has an axial length of 40-80 mm and a width of 15-25 mm.
9. The lead screw-based position adjustable motor mount of claim 8, wherein the width of the slide is 25-35 mm.
10. The lead screw-based position adjustable motor mount of claim 9, wherein the lead screw has a length of 100-150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316260.4U CN210167898U (en) | 2019-08-14 | 2019-08-14 | Position-adjustable motor support based on lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316260.4U CN210167898U (en) | 2019-08-14 | 2019-08-14 | Position-adjustable motor support based on lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210167898U true CN210167898U (en) | 2020-03-20 |
Family
ID=69795955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316260.4U Expired - Fee Related CN210167898U (en) | 2019-08-14 | 2019-08-14 | Position-adjustable motor support based on lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210167898U (en) |
-
2019
- 2019-08-14 CN CN201921316260.4U patent/CN210167898U/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: 20200320 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |