CN212660036U - High strength is frame for direct current motor convenient to installation - Google Patents
High strength is frame for direct current motor convenient to installation Download PDFInfo
- Publication number
- CN212660036U CN212660036U CN202021391562.0U CN202021391562U CN212660036U CN 212660036 U CN212660036 U CN 212660036U CN 202021391562 U CN202021391562 U CN 202021391562U CN 212660036 U CN212660036 U CN 212660036U
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- fixedly connected
- direct current
- current motor
- casing
- installation
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Abstract
The utility model discloses a high strength is frame for direct current motor convenient to installation, including casing, base and apron, the horizontal fixedly connected with casing in top of base, and the upper end fixedly connected with axle sleeve of casing one side, the thermovent has evenly been seted up to the opposite side of casing, the draw-in groove has all been seted up to the both sides on the inside top of casing, and the casing lateral wall of draw-in groove one end runs through there is the pull rod, the one end on pull rod surface all twines reset spring, the fixed hinge joint of one end that the draw-in groove was kept away from on the casing top has the apron, and laps the equal fixedly connected with in bottom both sides and draw-in groove matched with fixture block, the spacing hole with pull rod matched with. The utility model discloses a set up draw-in groove and fixture block, utilize the cooperation of draw-in groove and fixture block, be convenient for open the apron and be closed, and then be convenient for arrange DC motor in or take out the casing inside, avoid the wasting time and energy of traditional mounting method, improve the installation effectiveness.
Description
Technical Field
The utility model relates to a motor frame technical field specifically is a high strength is frame for direct current motor convenient to installation.
Background
Along with the development of society, the motor kind in our country is more and more, wherein direct current motor can be widely used because of its own excellent performance, and in order to guarantee motor performance, need usually for its installation frame, but current high strength direct current motor frame still has many problems or defects:
firstly, the traditional high-strength direct current motor base is not provided with a buffering and fixing structure when in use, the fixation is not firm enough, and the vibration sense generated by the work of the motor has larger influence on the motor base;
secondly, the traditional high-strength direct current motor base is not provided with a structure convenient to install when in use, and the motor is time-consuming and labor-consuming to install;
third, traditional high strength is frame for direct current motor, does not have dustproof construction during the use, and in order to improve the motor radiating effect, the frame is normally opened and is established the thermovent, but inside the dust easily gets into the device through the thermovent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength frame for direct current motor convenient to installation to inconvenient buffering that proposes in solving above-mentioned background is fixed, inconvenient installation and inconvenient dirt-proof problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength is frame for direct current motor convenient to installation, includes casing, base and apron, the horizontal fixedly connected with casing in top of base, and the upper end fixedly connected with axle sleeve of casing one side, the thermovent has evenly been seted up to the opposite side of casing, and the equal sliding connection in inside of thermovent has the dust screen, the inside top of dust screen all is provided with mounting structure, the draw-in groove has all been seted up to the both sides on the inside top of casing, and the casing lateral wall of draw-in groove one end and run through there is the pull rod, the equal winding of one end on pull rod surface has reset spring, the one end fixed hinge joint that the draw-in groove was kept away from on the casing top has the apron, and the equal fixedly connected with in apron bottom both sides and draw-in groove matched with.
Preferably, the inside one side annular fixedly connected with seal box who keeps away from the casing of axle sleeve, and the even fixedly connected with sealing spring in the inside of seal box, the fixed in-connection of one end of sealing spring has the sealing washer.
Preferably, the threaded rod is penetrated all to the lower extreme of casing both sides, and the equal fixedly connected with mounting panel in the casing of threaded rod one end, the equal fixedly connected with friction in surface of mounting panel is protruding.
Preferably, the inside top of casing and the even fixedly connected with buffer spring in the inside bottom of apron, and the equal horizontal fixedly connected with buffer board of one end of buffer spring, the shape of buffer board is the arc.
Preferably, mounting groove, installation spring, mounting hole and installation piece have been set gradually to mounting structure's inside, the mounting groove is all seted up on the inside top of dust screen, and the equal fixedly connected with installation spring in the inside bottom of mounting groove, the equal fixedly connected with installation piece in top of installation spring, and the inside top one side of radiator vent has all been seted up and has been installed piece matched with mounting hole.
Preferably, the top end of the cover plate is uniformly and fixedly connected with radiating fins, and through holes are uniformly formed in the surfaces of the radiating fins.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a high strength is frame for direct current motor convenient to installation, through at casing and the inside buffer spring that sets up of apron, the buffer board, mounting panel and threaded rod, it removes toward the direct current motor direction to drive the mounting panel through rotating the threaded rod, and then firmly fix direct current motor inside the casing, avoid direct current motor to rock at will, the vibrations that produce in the normal working process of direct current motor simultaneously are felt can transmit for the buffer board, and then can make buffer spring take place deformation, slow down the vibrations that direct current motor work produced, avoid directly transmitting for casing and apron in vibrations, reduce the life of this device and direct current motor, increase cost of maintenance. Through set up the draw-in groove on the inside top of casing, and the apron bottom sets up the fixture block, through the pulling pull rod for the pull rod removes to breaking away from spacing hole completely, then can open the apron fast, is convenient for arrange DC motor in the casing inside, closes the installation that DC motor can be accomplished to the apron again, and loaded down with trivial details when avoiding traditional installation, and then degree of difficulty and installation time when reducing the staff installation further improve the installation effectiveness. Through at the inside dust screen that sets up of thermovent, and the inside mounting structure that sets up of dust screen, can avoid the dust to get into inside this device through the thermovent through setting up the dust screen, influence direct current motor's normal work, increase direct current motor's cost of maintenance, can press down the installation piece simultaneously, make the installation piece remove to breaking away from the mounting hole completely, then take out the dust screen from the thermovent, avoid the dust screen to be blockked up by impurity, reduce this device radiating effect, and then influence direct current motor's normal work.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the side view of the shaft sleeve according to the present invention;
fig. 6 is an enlarged schematic view of the mounting structure of the present invention.
In the figure: 1. a heat dissipating fin; 2. a buffer spring; 3. a buffer plate; 4. a shaft sleeve; 5. a seal ring; 6. mounting a plate; 7. a housing; 8. a base; 9. a heat dissipation port; 10. a mounting structure; 1001. mounting grooves; 1002. installing a spring; 1003. mounting holes; 1004. mounting blocks; 11. a dust screen; 12. a cover plate; 13. a threaded rod; 14. a sealing box; 15. a seal spring; 16. a card slot; 17. a pull rod; 18. a return spring; 19. a limiting hole; 20. and (7) clamping blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic front sectional structure diagram of the present invention; FIG. 2 is a schematic side sectional view of the present invention; FIG. 3 is a schematic top view of the present invention; FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention; FIG. 5 is a schematic view of the side view of the shaft sleeve according to the present invention; fig. 6 is an enlarged schematic view of the mounting structure of the present invention. A high-strength direct current motor base convenient to mount comprises a shell 7, a base 8 and a cover plate 12, wherein the top end of the base 8 is transversely and fixedly connected with the shell 7;
threaded rods 13 penetrate through the lower ends of the two sides of the shell 7, the interior of the shell 7 at one end of each threaded rod 13 is fixedly connected with a mounting plate 6, and the surface of each mounting plate 6 is fixedly connected with a friction bulge;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, the mounting plate 6 is driven to move towards the direct current motor by rotating the threaded rod 13, so that the direct current motor is firmly fixed inside the shell 7, and the direct current motor is prevented from shaking randomly;
the upper end of one side of the shell 7 is fixedly connected with a shaft sleeve 4;
a sealing box 14 is fixedly connected to one side of the inside of the shaft sleeve 4, which is far away from the shell 7, in an annular manner, a sealing spring 15 is uniformly and fixedly connected to the inside of the sealing box 14, and a sealing ring 5 is fixedly connected to one end of the sealing spring 15;
specifically, as shown in fig. 1, 2 and 5, when the structure is used, firstly, under the elastic force of the sealing spring 15, the sealing ring 5 is always tightly attached to the output end of the dc motor, so as to prevent impurities such as dust from entering the device through the gap between the shaft sleeve 4 and the output end of the dc motor;
the other side of the shell 7 is uniformly provided with heat dissipation ports 9, the interiors of the heat dissipation ports 9 are connected with dust screens 11 in a sliding mode, and the top ends of the interiors of the dust screens 11 are provided with mounting structures 10;
the installation structure 10 is internally provided with an installation groove 1001, an installation spring 1002, an installation hole 1003 and an installation block 1004 in sequence, the installation grooves 1001 are all arranged at the top end inside the dustproof net 11, the bottom end inside the installation groove 1001 is fixedly connected with the installation spring 1002, the top end of the installation spring 1002 is fixedly connected with the installation block 1004, and one side of the top end inside the heat dissipation port 9 is provided with the installation hole 1003 matched with the installation block 1004;
specifically, as shown in fig. 1, 3 and 6, when the structure is used, firstly, the mounting block 1004 is pressed to move the compression mounting spring 1002 to be completely separated from the mounting hole 1003, and then the dust screen 11 can be easily taken out of the heat dissipation port 9, so that the dust screen 11 is prevented from being blocked by impurities, and the heat dissipation effect of the device is reduced;
the top end inside the shell 7 and the bottom end inside the cover plate 12 are uniformly and fixedly connected with buffer springs 2, one ends of the buffer springs 2 are transversely and fixedly connected with buffer plates 3, and the buffer plates 3 are arc-shaped;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, the vibration generated in the normal working process of the direct current motor is transmitted to the buffer plate 3, so that the buffer spring 2 is deformed, the vibration generated in the working process of the direct current motor is reduced, the vibration is prevented from being directly transmitted to the shell 7 and the cover plate 12, and the service life of the device and the service life of the direct current motor are shortened;
clamping blocks 20 matched with the clamping grooves 16 are fixedly connected to two sides of the bottom end of the cover plate 12, and limiting holes 19 matched with the pull rods 17 are formed in one ends of the inner parts of the clamping blocks 20;
the top end of the cover plate 12 is uniformly and fixedly connected with radiating fins 1, and through holes are uniformly formed in the surfaces of the radiating fins 1;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when the structure is used, firstly, the heat dissipation area of the device is increased by arranging the heat dissipation fins 1, so that the passive heat dissipation effect of the device is improved, and the heat is prevented from influencing the normal operation of the direct current motor.
The utility model provides a high strength direct current motor frame's for convenient to installation theory of operation as follows:
when the device is used, firstly, the pull rod 17 is pulled, the pull rod 17 moves to stretch the reset spring 18 until the reset spring is completely separated from the limiting hole 19, then the cover plate 12 is opened, then the direct current motor is arranged in the shell 7, the output end of the direct current motor penetrates through the shaft sleeve 4, meanwhile, the sealing ring 5 moves to compress the sealing spring 15, and then under the elastic action of the sealing spring 15, the sealing ring 5 is always attached to the output end of the direct current motor, so that impurities such as dust and the like are prevented from entering the device through a gap between the shaft sleeve 4 and the output end of the direct current motor;
meanwhile, the weight of the direct current motor enables the buffer plate 3 to move to compress the buffer spring 2, then the threaded rod 13 is rotated to drive the mounting plate 6 to move towards the direction of the direct current motor, the direct current motor is further and firmly fixed inside the shell 7, the cover plate 12 is closed, preliminary fixing is achieved by means of matching of the clamping blocks 20 and the clamping grooves 16, the pull rod 17 is enabled to move to be clamped into the limiting hole 19 under the action of the elastic force of the reset spring 18, the cover plate 12 is firmly fixed on the shell 7, and then the direct current motor is installed;
the vibration generated in the normal working process of the direct current motor is transferred to the buffer plate 3, so that the buffer spring 2 can deform, the vibration generated in the working process of the direct current motor can be reduced by utilizing the elastic deformation of the buffer spring 2, the direct current motor is prevented from being directly transferred to the shell 7 and the cover plate 12, the service life of the device and the direct current motor is shortened, and the heat generated in the working process of the direct current motor can be well discharged by arranging the heat dissipation port 9;
set up simultaneously the dust screen 11 and can avoid the dust to get into inside this device through thermovent 9, influence DC motor's normal work, use a period back when this device, can press installation piece 1004 for installation piece 1004 removes compression installation spring 1002 to breaking away from mounting hole 1003 completely, then can easily take out dust screen 11 from thermovent 9, avoids dust screen 11 to be blockked up by impurity, reduces this device radiating effect.
Compared with the prior art, the utility model provides a high strength frame for direct current motor convenient to installation has following beneficial effect:
1. by arranging the buffer spring 2, the buffer plate 3, the mounting plate 6 and the threaded rod 13 in the shell 7 and the cover plate 12, the mounting plate 6 is driven to move towards the direct current motor by rotating the threaded rod 13, so that the direct current motor is firmly fixed in the shell 7, the direct current motor is prevented from shaking randomly, and meanwhile, a vibration sense generated in the normal working process of the direct current motor is transmitted to the buffer plate 3, so that the buffer spring 2 is deformed, the vibration generated by the work of the direct current motor is reduced, the direct transmission of the vibration to the shell 7 and the cover plate 12 is avoided, the service life of the device and the direct current motor is shortened, and the maintenance cost is increased;
2. the clamping groove 16 is formed in the top end inside the shell 7, the clamping block 20 is arranged at the bottom end of the cover plate 12, the pull rod 17 is pulled to move to be completely separated from the limiting hole 19, then the cover plate 12 can be quickly opened, the direct current motor can be conveniently placed inside the shell 7, and then the cover plate 12 is closed, so that the direct current motor can be installed, the complexity in traditional installation is avoided, the installation difficulty and the installation time of workers are further reduced, and the installation efficiency is further improved;
3. through at the inside dust screen 11 that sets up of thermovent 9, and the inside mounting structure 10 that sets up of dust screen 11, can avoid the dust to get into inside this device through thermovent 9 through setting up dust screen 11, influence direct current motor's normal work, increase direct current motor's cost of maintenance, installation piece 1004 can be pressed down simultaneously, make installation piece 1004 remove to breaking away from mounting hole 1003 completely, then take out dust screen 11 from thermovent 9, avoid dust screen 11 to be blockked up by impurity, reduce the device radiating effect, and then influence direct current motor's normal work.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength is frame for direct current motor convenient to installation, includes casing (7), base (8) and apron (12), its characterized in that: the top end of the base (8) is transversely and fixedly connected with a shell (7), the upper end of one side of the shell (7) is fixedly connected with a shaft sleeve (4), the other side of the shell (7) is uniformly provided with heat dissipation ports (9), and the interior of the heat dissipation port (9) is connected with a dustproof net (11) in a sliding way, the top end of the interior of the dustproof net (11) is provided with a mounting structure (10), the two sides of the top end in the shell (7) are both provided with a clamping groove (16), a pull rod (17) penetrates through the side wall of the shell (7) at one end of the clamping groove (16), a return spring (18) is wound at one end of the surface of the pull rod (17), a cover plate (12) is fixedly hinged at one end of the top end of the shell (7) far away from the clamping groove (16), and the two sides of the bottom end of the cover plate (12) are fixedly connected with clamping blocks (20) matched with the clamping grooves (16), and one end of the inside of the clamping block (20) is provided with a limiting hole (19) matched with the pull rod (17).
2. The easy-to-mount high-strength base for a direct current motor according to claim 1, wherein: the sealing device is characterized in that a sealing box (14) is fixedly connected to one side, far away from the shell (7), of the inside of the shaft sleeve (4) in an annular mode, a sealing spring (15) is fixedly connected to the inside of the sealing box (14) in an even mode, and a sealing ring (5) is connected to one end of the sealing spring (15) in a fixed mode.
3. The easy-to-mount high-strength base for a direct current motor according to claim 1, wherein: threaded rod (13) all run through to the lower extreme of casing (7) both sides, and threaded rod (13) one end inside equal fixedly connected with mounting panel (6) of casing (7), the equal fixedly connected with friction in surface of mounting panel (6) is protruding.
4. The easy-to-mount high-strength base for a direct current motor according to claim 1, wherein: the buffer structure is characterized in that the buffer spring (2) is fixedly connected to the top end inside the shell (7) and the bottom end inside the cover plate (12), the buffer plate (3) is fixedly connected to one end of the buffer spring (2) in the horizontal direction, and the shape of the buffer plate (3) is arc-shaped.
5. The easy-to-mount high-strength base for a direct current motor according to claim 1, wherein: mounting groove (1001), installation spring (1002), mounting hole (1003) and installation piece (1004) have set gradually in the inside of mounting structure (10), the top in dust screen (11) is all seted up in mounting groove (1001), and the equal fixedly connected with installation spring (1002) in the inside bottom of mounting groove (1001), the equal fixedly connected with installation piece (1004) in top of installation spring (1002), and inside top one side of thermovent (9) has all been seted up with installation piece (1004) matched with mounting hole (1003).
6. The easy-to-mount high-strength base for a direct current motor according to claim 1, wherein: the top end of the cover plate (12) is uniformly and fixedly connected with the radiating fins (1), and through holes are uniformly formed in the surfaces of the radiating fins (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391562.0U CN212660036U (en) | 2020-07-15 | 2020-07-15 | High strength is frame for direct current motor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391562.0U CN212660036U (en) | 2020-07-15 | 2020-07-15 | High strength is frame for direct current motor convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212660036U true CN212660036U (en) | 2021-03-05 |
Family
ID=74760316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021391562.0U Expired - Fee Related CN212660036U (en) | 2020-07-15 | 2020-07-15 | High strength is frame for direct current motor convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212660036U (en) |
-
2020
- 2020-07-15 CN CN202021391562.0U patent/CN212660036U/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: 20210305 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |