CN214256014U - Brake protection structure of pole-changing multi-speed reducing motor - Google Patents
Brake protection structure of pole-changing multi-speed reducing motor Download PDFInfo
- Publication number
- CN214256014U CN214256014U CN202022969752.2U CN202022969752U CN214256014U CN 214256014 U CN214256014 U CN 214256014U CN 202022969752 U CN202022969752 U CN 202022969752U CN 214256014 U CN214256014 U CN 214256014U
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- brake
- rear end
- fixedly connected
- end cover
- block
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- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000035939 shock Effects 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of brake protection, in particular to a brake protection structure of a variable-pole multi-speed reducing motor, which comprises a motor main body, wherein a rear end cover is fixedly arranged at one end of the motor main body, a brake is fixedly arranged at the other side of the rear end cover, a protective cover is arranged at the other side of the brake, an inner cavity is arranged at one side of the protective cover, the shape of the inner cavity is matched with the shape of a brake shell, a shock pad is fixedly connected with the inner wall of the protective cover, the shock pad is abutted against the shell of the brake, an insert block is fixedly connected with both ends of one side of the protective cover, slots are respectively arranged at both ends of the other side of the rear end cover, the insert block is inserted into the slots, a fixed rod is arranged inside the slots at both ends of the other side of the rear end cover, a hexagonal fixture block is fixedly connected with the lower end of the fixed rod, the brake protection structure is arranged as a protective cover, and the protective cover is arranged outside the brake, the brake is wrapped in the inner cavity of the brake, so that dust and water vapor are prevented from entering the brake, and the service life of the brake is prolonged.
Description
Technical Field
The utility model relates to a stopper protection technology field specifically is a change the stopper protective structure of the multispeed gear motor of utmost point.
Background
The reduction motor is an integrated body of a reduction gear and a motor (motor). Such an integrated body may also be generally referred to as a gear motor or gearmotor. Generally, a professional reducer production plant is integrated and assembled, and then the reducer and a motor are supplied in a set. Stop rotating immediately when requiring gear motor outage, then need at motor afterbody installation stopper, but the stopper lacks protector among the prior art, can not protect the stopper, when stopper live time is of a specified duration, steam in the air, inside the dust gets into the stopper, the wearing and tearing of stopper have been accelerated, its braking effect has been influenced greatly, secondly, current stopper is generally through being connected with the motor by the bolt, the motor during operation can vibrate, lead to the bolt not hard up, it is long-lived, the stopper just can install unstably, and the vibration also can make stopper internals produce wearing and tearing, for this reason, the utility model provides a brake protective structure of change utmost point multispeed gear motor is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a change the stopper protective structure of the multispeed gear motor of utmost point to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a brake protection structure of a pole-changing multi-speed reducing motor comprises a motor main body, wherein a rear end cover is fixedly installed at one end of the motor main body, a brake is fixedly installed at the other side of the rear end cover, a protective sleeve is arranged at the other side of the brake, an inner cavity is formed in one side of the protective sleeve, the shape of the inner cavity is matched with that of a brake shell, a shock pad is fixedly connected to the inner wall of the protective sleeve and is abutted to the shell of the brake, inserting blocks are fixedly connected to both ends of one side of the protective sleeve, inserting grooves are formed in both side walls of the other side of the rear end cover, the inserting blocks are inserted into the inserting grooves, fixing rods are arranged inside the inserting grooves in both ends of the other side of the rear end cover, hexagonal clamping blocks are fixedly connected to the lower ends of the fixing rods, through holes are formed in one ends of the inserting blocks, and the hexagonal clamping blocks are fixedly connected to the through holes, the fixed plate is fixedly connected to the side walls of the two sides of the middle of the fixed rod, the fixed clamping block is fixedly connected to the bottom of the fixed plate, grooves are formed in slots in the two ends of the rear end cover, elastic buckles are fixedly connected to the bottoms of the grooves, the fixed clamping block is inserted into the elastic buckles and fixedly connected with the elastic buckles, the connecting plate is arranged in the slots of the rear end cover, one end of the connecting plate is in contact with the bottom of the fixed plate, and the other end of the connecting plate is in contact with the bottom of the extrusion block.
Preferably, the motor body is internally provided with a rotating shaft, a through hole is formed in the center of one side of the rear end cover, and one end of the rotating shaft penetrates through the through hole and extends out of the rear end cover.
Preferably, one side of the brake is fixedly connected with the rear end cover through a bolt, and one end of the rotating shaft is fixedly connected with the middle part of one side of the brake.
Preferably, the insert block and the protective sleeve are arranged into an integral structure, and a through hole at one end of the insert block is a hexagonal through hole.
Preferably, the fixing rod, the hexagonal clamping block, the fixing plate and the fixing clamping block are arranged into an integral structure, and the elastic buckle is located under the fixing clamping block.
Preferably, a plurality of through holes are formed in one ends of two sides of the rear end cover, the upper end of the fixing rod penetrates through the through holes and extends out of the rear end cover, and the upper end of the extrusion block penetrates through the through holes and extends out of the rear end cover.
Preferably, the slot inner wall fixedly connected with fixed block of rear end cover, the middle part fixed mounting of fixed block has the fixed axle, open at the middle part of connecting plate has the through-hole, and the fixed axle runs through the through-hole and is connected with the connecting plate rotation.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the protective structure of the brake is arranged as a protective sleeve which is arranged outside the brake to wrap the brake in the inner cavity of the brake, so that dust and water vapor are prevented from entering the brake, and the service life of the brake is prolonged;
2. the inner part of the protective sleeve is provided with an inner cavity with the same shape as the brake shell, so that the brake is tightly attached to the inner wall of the protective sleeve to limit the brake, and the inner wall of the protective sleeve is provided with a shock pad which can effectively buffer the vibration generated when the brake works and ensure that the brake can stably run;
3. the brake protection structure is easy to install and disassemble, firm in installation and capable of effectively protecting the brake.
Drawings
Fig. 1 is a schematic view of the internal structure of the brake guard of the present invention;
FIG. 2 is a schematic view of the connection structure of the fixing rod and the rear end cap of the present invention;
FIG. 3 is a schematic view of the connection structure of the connection plate and the extrusion block of the present invention;
fig. 4 is a schematic view of the structure of the fixing rod of the present invention.
In the figure: the motor comprises a motor body 1, a rear end cover 2, a rotating shaft 3, a brake 4, a bolt 5, a protective sleeve 6, a shock pad 7, an insert block 8, a fixed rod 9, a hexagonal fixture block 10, a fixed plate 11, a fixed fixture block 12, a groove 13, an elastic buckle 14, a connecting plate 15, a fixed block 16 and an extrusion block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a brake protection structure of a variable-pole multi-speed reducing motor comprises a motor main body 1, a rear end cover 2 is fixedly installed at one end of the motor main body 1, a brake 4 is fixedly installed at the other side of the rear end cover 2, a protection cover 6 is arranged at the other side of the brake 4, an inner cavity is formed in one side of the protection cover 6, the shape of the inner cavity is matched with the shape of a shell of the brake 4, a shock pad 7 is fixedly connected to the inner wall of the protection cover 6, the shock pad 7 abuts against the shell of the brake 4, the inner cavity of the protection cover 6 is aligned to the shell of the brake 4, the protection cover 6 is sleeved on the shell of the brake 4, the brake 4 is in close contact with the shock pad 7, insertion blocks 8 are fixedly connected to two ends of one side of the protection cover 6, slots are formed in the side walls of two ends of the other side of the rear end, the lower end of the fixed rod 9 is fixedly connected with a hexagonal clamping block 10, one end of the inserting block 8 is provided with a through hole, the hexagonal clamping block 10 is fixedly connected with the through hole, the inserting blocks 8 at the two ends of the protective sleeve 6 are inserted into the slots at the two ends of the rear end cover 2, then the upper end of the fixed rod 9 is pressed, so that the hexagonal clamping block 10 at the lower end of the fixed rod 9 is inserted into the hexagonal through hole at one end of the inserting block 8 to limit the inserting block 8, the side walls at the two sides of the middle part of the fixed rod 9 are fixedly connected with a fixed plate 11, the bottom of the fixed plate 11 is fixedly connected with a fixed clamping block 12, the slots at the two ends of the rear end cover 2 are internally provided with grooves 13, the bottom of the groove 13 is fixedly connected with an elastic clamping block 14, the fixed clamping block 12 is inserted into the elastic clamping block 14 and is fixedly connected with the elastic clamping block 14, when the hexagonal clamping block 10 is inserted into the inserting block 8, the fixed clamping block 12 on the side wall of the fixed rod 9 is also inserted into the elastic clamping block 14 inside the groove 13, fix dead lever 9, the inside connecting plate 15 that is provided with of slot of rear end cap 2, the one end of connecting plate 15 contacts with the bottom of fixed plate 11, the other end of connecting plate 15 contacts with the bottom of extrusion piece 17, when dismantling lag 6, only need press extrusion piece 17, make the one end of connecting plate 15 is pressed to the lower extreme of extrusion piece 17, the other end of connecting plate 15 just can upwards perk, lift up fixed plate 11 on dead lever 9 lateral wall upwards, make fixed fixture block 12 break away from elastic buckle 14, hexagonal fixture block 10 breaks away from the hexagonal through-hole of inserted block 8 one end, thus, lag 6 alright in order to dismantle.
Furthermore, a rotating shaft 3 is arranged inside the motor main body 1, a through hole is formed in the center of one side of the rear end cover 2, one end of the rotating shaft 3 penetrates through the through hole and extends out of the rear end cover 2, one side of the brake 4 is fixedly connected with the rear end cover 2 through a bolt 5, one end of the rotating shaft 3 is fixedly connected with the middle of one side of the brake 4, the insert block 8 and the protective sleeve 6 are arranged into an integral structure, the through hole in one end of the insert block 8 is arranged to be a hexagonal through hole, the protective sleeve 6 is arranged outside the brake 4, the brake 4 is wrapped in the inner cavity of the brake 4, dust and water vapor are prevented from entering the brake 4, and the service life of the brake 4 is prolonged;
further, dead lever 9, hexagonal fixture block 10, fixed plate 11 sets up to a body structure with fixed fixture block 12, elasticity buckle 14 is located fixed fixture block 12 under, a plurality of through-holes have all been opened to the one end of 2 both sides of rear end cap, the upper end of dead lever 9 runs through the through-hole and stretches out to the outside of rear end cap 2, the upper end of extrusion piece 17 runs through the through-hole and stretches out to the outside of rear end cap 2, the slot inner wall fixedly connected with fixed block 16 of rear end cap 2, the middle part fixed mounting of fixed block 16 has the fixed axle, open at the middle part of connecting plate 15 has the through-hole, and the fixed axle runs through the through-hole and is connected with the 15 rotations of connecting plate, this stopper protective structure installs easily and dismantles, and the installation is firm, stopper 4 has effectively been protected.
The working principle is as follows: when the brake protection structure is used, firstly, the inner cavity of the protection sleeve 6 is aligned to the shell of the brake 4, the protection sleeve 6 is sleeved on the shell of the brake 4, the brake 4 is in close contact with the shock pad 7, the insert blocks 8 at two ends of the protection sleeve 6 are inserted into the slots at two ends of the rear end cover 2, then the upper end of the fixing rod 9 is pressed, the hexagonal fixture block 10 at the lower end of the fixing rod 9 is inserted into the hexagonal through hole at one end of the insert block 8, the insert block 8 is limited, when the hexagonal fixture block 10 is inserted into the insert block 8, the fixing fixture block 12 on the side wall of the fixing rod 9 is also inserted into the elastic buckle 14 inside the groove 13, the fixing rod 9 is fixed, and the protection sleeve 6 is installed; when the protecting sleeve 6 is disassembled, only the extrusion block 17 needs to be pressed, so that one end of the connecting plate 15 is pressed by the lower end of the extrusion block 17, the other end of the connecting plate 15 can be tilted upwards, the fixing plate 11 on the side wall of the fixing rod 9 is lifted upwards, the fixing clamping block 12 is separated from the elastic buckle 14, and the hexagonal clamping block 10 is separated from the hexagonal through hole at one end of the inserting block 8, so that the protecting sleeve 6 can be disassembled; this stopper protective structure sets up to a lag 6, this lag 6 is installed in the outside of stopper 4, wrap up stopper 4 in its inner chamber, prevent that dust and steam get into inside stopper 4, the life of stopper 4 has been prolonged, the inside of this lag 6 sets up the inner chamber with the same shape of stopper 4 shell, make stopper 4 and 6 inner walls of lag closely laminate, it is spacing to stopper 4, shock pad 7 has been installed to the inner wall of lag 6, can have the vibration that effective buffering stopper 4 during operation produced, make stopper 4 can the steady operation, this stopper protective structure installs easily and dismantles, and the installation is firm, stopper 4 has effectively been protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A brake protection structure of a pole-changing multi-speed reducing motor comprises a motor main body (1), and is characterized in that: the motor is characterized in that a rear end cover (2) is fixedly mounted at one end of the motor main body (1), a brake (4) is fixedly mounted at the other side of the rear end cover (2), a protective sleeve (6) is arranged at the other side of the brake (4), an inner cavity is formed in one side of the protective sleeve (6), the shape of the inner cavity is matched with that of the shell of the brake (4), a shock pad (7) is fixedly connected to the inner wall of the protective sleeve (6), the shock pad (7) is abutted to the shell of the brake (4), inserting blocks (8) are fixedly connected to two ends of one side of the protective sleeve (6), inserting grooves are formed in side walls of two ends of the other side of the rear end cover (2), the inserting blocks (8) are inserted into the inserting grooves, fixing rods (9) are arranged in the inserting grooves at two ends of the other side of the rear end cover (2), and hexagonal clamping blocks (10) are fixedly connected to the lower ends of the fixing rods (9), the one end of inserted block (8) is opened there is the through-hole, hexagonal fixture block (10) and through-hole fixed connection, the equal fixedly connected with fixed plate (11) of middle part both sides lateral wall of dead lever (9), the bottom fixedly connected with fixed fixture block (12) of fixed plate (11), both ends slot inside of rear end cap (2) is seted up fluted (13), the bottom fixedly connected with elasticity buckle (14) of recess (13), fixed fixture block (12) inject elasticity buckle (14) inside and elasticity buckle (14) fixed connection, the slot inside of rear end cap (2) is provided with connecting plate (15), the one end of connecting plate (15) contacts with the bottom of fixed plate (11), the other end of connecting plate (15) contacts with the bottom of extrusion piece (17).
2. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 1, wherein: the motor is characterized in that a rotating shaft (3) is arranged inside the motor body (1), a through hole is formed in the center of one side of the rear end cover (2), and one end of the rotating shaft (3) penetrates through the through hole and extends out of the rear end cover (2).
3. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 2, wherein: one side of the brake (4) is fixedly connected with the rear end cover (2) through a bolt (5), and one end of the rotating shaft (3) is fixedly connected with the middle part of one side of the brake (4).
4. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 1, wherein: the insert block (8) and the protective sleeve (6) are arranged into an integral structure, and a through hole at one end of the insert block (8) is a hexagonal through hole.
5. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 1, wherein: the fixing rod (9), the hexagonal clamping block (10), the fixing plate (11) and the fixing clamping block (12) are arranged into an integral structure, and the elastic buckle (14) is located under the fixing clamping block (12).
6. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 1, wherein: a plurality of through holes are formed in one ends of two sides of the rear end cover (2), the upper end of the fixing rod (9) penetrates through the through holes and extends out of the rear end cover (2), and the upper end of the extrusion block (17) penetrates through the through holes and extends out of the rear end cover (2).
7. The brake guard structure of a pole-changing multi-speed reduction motor according to claim 1, wherein: the slot inner wall fixedly connected with fixed block (16) of rear end cover (2), the middle part fixed mounting of fixed block (16) has the fixed axle, open at the middle part of connecting plate (15) has the through-hole, and the fixed axle runs through the through-hole and is connected with connecting plate (15) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969752.2U CN214256014U (en) | 2020-12-11 | 2020-12-11 | Brake protection structure of pole-changing multi-speed reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969752.2U CN214256014U (en) | 2020-12-11 | 2020-12-11 | Brake protection structure of pole-changing multi-speed reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256014U true CN214256014U (en) | 2021-09-21 |
Family
ID=77737577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022969752.2U Expired - Fee Related CN214256014U (en) | 2020-12-11 | 2020-12-11 | Brake protection structure of pole-changing multi-speed reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256014U (en) |
-
2020
- 2020-12-11 CN CN202022969752.2U patent/CN214256014U/en not_active Expired - Fee Related
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| 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: 20210921 |