CN217469617U - Motor end cover with reinforcing rib assembly - Google Patents

Abstract

The utility model discloses a motor technical field's a motor end cover with strengthening rib subassembly, including the end cover panel, one side of end cover panel is connected with the solid fixed cylinder with motor looks adaptation, the center department that the end cover panel is close to solid fixed cylinder one side is pegged graft and is had the bearing frame, the installation is equipped with strengthening rib subassembly and radiator unit on the bearing frame, the strengthening rib subassembly is located the inside of solid fixed cylinder, the end cover panel is kept away from one side middle part of solid fixed cylinder and has been seted up the circular recess, radiator unit is located the inside of circular recess, the solid fixed cylinder is kept away from fixedly connected with engaging lug on the outer wall of end cover panel one side, the connecting hole has been seted up on the engaging lug, through setting up the strengthening rib subassembly, is favorable to improving the intensity of motor end cover, through setting up radiator unit, is favorable to improving the radiating effect of motor end cover.

Description

Motor end cover with reinforcing rib assembly

Technical Field

The utility model relates to the technical field of motors, specifically be a motor end cover with strengthening rib subassembly.

Background

The motor mainly comprises magnetic core, coil winding, shell etc, the end cover is the back lid of installing at the casing backs such as motor, the important component part of shell in the motor is regarded as to the motor end cover, the quality is good or bad, directly influence the normal operating of whole motor, because the motor can produce the vibration when rotating at a high speed, therefore the motor end cover need have fine intensity and rigidity to cooperate the motor work, but current motor end cover often faces the problem that intensity is not enough, and current motor end cover does not possess fine radiating effect, practicality reduces, in order to improve the intensity of motor end cover, and improve the radiating effect of motor end cover, for this reason, we provide a motor end cover with strengthening rib subassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor end cover with strengthening rib subassembly 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: the utility model provides a motor end cover with strengthening rib subassembly, includes the end cover panel, one side of end cover panel is connected with the solid fixed cylinder with motor looks adaptation, the center department that the end cover panel is close to solid fixed cylinder one side is pegged graft and is had the bearing frame, the installation is equipped with strengthening rib subassembly and radiator unit on the bearing frame, the strengthening rib subassembly is located the inside of solid fixed cylinder, the end cover panel is kept away from one side middle part of solid fixed cylinder and has been seted up the circular recess, radiator unit is located the inside of circular recess, the solid fixed cylinder is kept away from fixedly connected with engaging lug on the outer wall of end cover panel one side, the connecting hole has been seted up on the engaging lug.

Further, the strengthening rib subassembly includes the boss, the boss activity is cup jointed in the external surface of bearing frame, all encircle to be equipped with a plurality of first strengthening ribs, and is a plurality of the outside surface of boss one side end that the boss was kept away from to first strengthening rib is connected with the second strengthening rib jointly, the second strengthening rib is connected with the end cover panel through a plurality of first gim pegs, all set up the first screw with first gim peg looks adaptation on second strengthening rib and the end cover panel, adjacent two be connected with the third strengthening rib jointly between the first strengthening rib.

Further, the front of first strengthening rib is radially, second strengthening rib and third strengthening rib all with the inside looks adaptation of a fixed cylinder, just the second strengthening rib is the annular, the third strengthening rib is the arc.

Further, radiator unit includes the adapter sleeve, the adapter sleeve slides to cup joint in the outside surface of bearing frame, the outside surface of adapter sleeve etc. all encircles and is equipped with a plurality of first radiating fin, first radiating fin's front is the cross, one side end that first radiating fin kept away from the adapter sleeve is connected with the second radiating fin, the quantity of first radiating fin has four, the second radiating fin just is the arc with circular groove looks adaptation.

Furthermore, the second radiating fins are connected with the inner wall of the circular groove through second fixing bolts, and second screw holes matched with the second fixing bolts are formed in the second radiating fins and the circular groove.

Furthermore, the thicknesses of the first reinforcing rib, the second reinforcing rib and the third reinforcing rib are the same, and the thickness of the first reinforcing rib is one third of the depth of the inside of the fixing cylinder.

Furthermore, the inner wall of the reinforcing sleeve is provided with internal threads, and the outer surface of the bearing seat positioned in the fixed cylinder is provided with external threads matched with the internal threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the strengthening rib subassembly, through the combined action of reinforcement sleeve, first strengthening rib, second reinforcement and third strengthening rib, be favorable to improving the intensity of motor end cover, improve its practicality.

2. Through setting up radiator unit, through adapter sleeve, first radiating fin and second radiating fin's combined action, be favorable to improving the radiating effect of motor end, further improve its practicality.

3. Through setting up internal thread and external screw thread, through the threaded connection between internal thread and the external screw thread, can fix the reinforcement sleeve on the bearing frame in advance, combine the fixed action of first gim peg, be favorable to improving the stability of being connected between strengthening rib subassembly and the end cover panel.

Drawings

FIG. 1 is a schematic structural view of the front side of the end cover panel and the fixing cylinder of the present invention;

fig. 2 is a schematic view of the back structure of the end cover panel of the present invention;

fig. 3 is a schematic view of the front three-dimensional structure of the end cover panel and the fixing cylinder of the present invention;

fig. 4 is a schematic perspective view of the end cover panel and the back of the fixing cylinder according to the present invention;

FIG. 5 is a schematic perspective view of the reinforcing rib assembly of the present invention;

fig. 6 is a schematic perspective view of the heat dissipation assembly of the present invention;

in the figure: 1. an end cap panel; 2. a fixed cylinder; 3. a bearing seat; 4. a stiffener assembly; 41. a reinforcing sleeve; 42. a first reinforcing rib; 43. a second reinforcing rib; 44. a first screw hole; 45. a third reinforcing rib; 5. a heat dissipating component; 51. a first heat radiation fin; 52. a second heat radiation fin; 53. a second screw hole; 54. connecting sleeves; 6. a circular groove; 7. connecting lugs; 8. an internal thread; 9. an external thread; 10. and connecting the holes.

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.

Example 1

Please refer to fig. 1-4, a motor end cover with a reinforcing rib assembly, which comprises an end cover panel 1, one side of the end cover panel 1 is connected with a fixed cylinder 2 adapted to a motor, the end cover panel 1 is connected with the fixed cylinder 2 through a bolt, screw holes adapted to the bolt are respectively formed in the end cover panel 1 and the fixed cylinder 2, a bearing seat 3 is inserted in the center of one side of the end cover panel 1 close to the fixed cylinder 2, a reinforcing rib assembly 4 and a heat dissipation assembly 5 are installed on the bearing seat 3, the reinforcing rib assembly 4 is located inside the fixed cylinder 2, a circular groove 6 is formed in the middle of one side of the end cover panel 1 far away from the fixed cylinder 2, the heat dissipation assembly 5 is located inside the circular groove 6, a connecting lug 7 is fixedly connected to the outer wall of one side of the fixed cylinder 2 far away from the end cover panel 1, a connecting hole 10 is formed in the connecting lug 7, and the connecting hole 10 is a threaded hole.

Referring to fig. 1, 3 and 5, the reinforcing rib assembly 4 includes a reinforcing sleeve 41, the reinforcing sleeve 41 is movably sleeved on the outer surface of the bearing seat 3, the outer surface of the reinforcing sleeve 41 is annularly provided with a plurality of first reinforcing ribs 42, one side ends of the plurality of first reinforcing ribs 42 far away from the reinforcing sleeve 41 are commonly connected with second reinforcing ribs 43, the second reinforcing ribs 43 are connected with the end cover panel 1 through a plurality of first fixing bolts, the second reinforcing ribs 43 and the end cover panel 1 are respectively provided with a first screw hole 44 matched with the first fixing bolt, the first fixing bolts and the first screw holes 44 are arranged to facilitate the detachment and installation between the reinforcing rib assembly 4 and the end cover panel 1, the third reinforcing ribs 45 are commonly connected between two adjacent first reinforcing ribs 42, the thicknesses of the first reinforcing ribs 42, the second reinforcing ribs 43 and the third reinforcing ribs 45 are the same, the thickness of the first reinforcing ribs 42 is one third of the depth inside the fixing cylinder 2, through setting up strengthening rib subassembly 4, through the combined action of reinforcement sleeve 41, first strengthening rib 42, second strengthening rib 43 and third strengthening rib 45, be favorable to improving the intensity of motor end cover, improve the practicality of motor end cover.

Referring to fig. 1 and 5, the front surface of the first rib 42 is radial, which is beneficial to expanding the reinforcing range of the first rib 42 and improving the using effect thereof, the second rib 43 and the third rib 45 are both adapted to the inside of the fixed cylinder 2, the second rib 43 is annular, and the third rib 45 is arc-shaped.

Referring to fig. 2 and 6, the heat dissipation assembly 5 includes a connection sleeve 54, the connection sleeve 54 is slidably sleeved on the outer surface of the bearing housing 3, the connection sleeve 54 is made of a heat dissipation material, a plurality of first heat dissipation fins 51 are annularly arranged on the outer surface of the connection sleeve 54, the front surfaces of the first heat dissipation fins 51 are cross-shaped, which is beneficial to improving the heat dissipation efficiency of the first heat dissipation fins 51, one side ends of the first heat dissipation fins 51 far away from the connection sleeve 54 are connected with second heat dissipation fins 52, the number of the first heat dissipation fins 51 is four, the second heat dissipation fins 52 are matched with the circular groove 6 and are arc-shaped, the second heat dissipation fins 52 are connected with the inner wall of the circular groove 6 through second fixing bolts, by arranging the heat dissipation assembly 5, through the combined action of the first heat dissipation fins 51 and the second heat dissipation fins, which is beneficial to improving the heat dissipation effect of the motor end cover, the second heat dissipation fins 52 and the circular groove 6 are both provided with second screw holes 53 matched with the second fixing bolts, the second fixing bolts and the second screw holes 53 are provided to facilitate the detachment and attachment of the second heat radiating fins 52 to the inner wall of the circular groove 6.

Example 2

Increased internal thread 8 and external screw thread 9 on embodiment 1's basis, please refer to fig. 3 and 5, the inner wall of reinforcement sleeve 41 is equipped with internal thread 8, and the external surface of the bearing frame 3 that is located fixed cylinder 2 is equipped with the external screw thread 9 with internal thread 8 looks adaptation, through setting up internal thread 8 and external screw thread 9, through the threaded connection between internal thread 8 and the external screw thread 9, is favorable to improving the stability of being connected between reinforcement sleeve 41 and end cover panel 1 and the bearing frame 3.

The working principle is as follows: when in use, the reinforcing sleeve 41 can be fixed on the bearing seat 3 positioned in the fixed cylinder 2 in advance through the threaded connection effect of the internal thread 8 and the external thread 9, then the second reinforcing rib 43 is fixed with the end cover panel 1 through the first fixing bolt, the reinforcing rib assembly 4 can be installed and fixed in the fixed cylinder 2, the strength of the motor end cover is improved through the combined action of the reinforcing sleeve 41, the first reinforcing rib 42, the second reinforcing rib 43 and the third reinforcing rib 45, then the connecting sleeve 54 is manually sleeved on the bearing seat 3 positioned in the circular groove 6 in a sliding manner, the second radiating fin 52 is fixed through the second fixing bolt, the radiating assembly 5 can be fixed in the circular groove 6, the radiating effect of the motor end cover is improved through the combined action of the connecting sleeve 54, the first radiating fin 51 and the second radiating fin 52, and then the device is connected with a motor, through the combined action of the reinforcing rib component 4 and the heat dissipation component 5, the practicability of the motor end cover is improved.

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. The utility model provides a motor end cover with strengthening rib subassembly, includes end cover panel (1), its characterized in that: one side of end cover panel (1) is connected with solid fixed cylinder (2) with motor looks adaptation, center department that end cover panel (1) is close to solid fixed cylinder (2) one side is pegged graft and is had bearing frame (3), the installation is equipped with strengthening rib subassembly (4) and radiator unit (5) on bearing frame (3), strengthening rib subassembly (4) are located the inside of solid fixed cylinder (2), end cover panel (1) is kept away from one side middle part of solid fixed cylinder (2) and has been seted up circular recess (6), radiator unit (5) are located the inside of circular recess (6), gu fixed cylinder (2) keep away from fixedly connected with engaging lug (7) on the outer wall of end cover panel (1) one side, connecting hole (10) have been seted up on engaging lug (7).

2. The motor end cover with the reinforcing rib assembly as set forth in claim 1, wherein: strengthening rib subassembly (4) are including strengthening sleeve (41), strengthening sleeve (41) activity is cup jointed in the external surface of bearing frame (3), all encircle and are equipped with a plurality of first strengthening ribs (42) on the external surface of strengthening sleeve (41), and is a plurality of a side end that strengthening sleeve (41) were kept away from in first strengthening rib (42) is connected with second strengthening rib (43) jointly, second strengthening rib (43) are connected with end cover panel (1) through a plurality of first gim pegs, all set up first screw (44) with first gim peg looks adaptation on second strengthening rib (43) and end cover panel (1), adjacent two be connected with third strengthening rib (45) jointly between first strengthening rib (42).

3. The motor end cover with the reinforcing rib assembly as claimed in claim 2, wherein: the front of first strengthening rib (42) is radially, second strengthening rib (43) and third strengthening rib (45) all with the inside looks adaptation of solid fixed cylinder (2), just second strengthening rib (43) are the annular, third strengthening rib (45) are the arc.

4. The motor end cover with the reinforcing rib assembly as set forth in claim 1, wherein: radiator unit (5) are including adapter sleeve (54), adapter sleeve (54) slip cup joints in the outside surface of bearing frame (3), the outside surface of adapter sleeve (54) all encircles and is equipped with a plurality of first radiating fin (51), the front of first radiating fin (51) is the cross, one side end that adapter sleeve (54) was kept away from in first radiating fin (51) is connected with second radiating fin (52), the quantity of first radiating fin (51) has four, second radiating fin (52) and circular recess (6) looks adaptation just are the arc.

5. The motor end cover with the reinforcing rib assembly as set forth in claim 4, wherein: the second heat radiating fins (52) are connected with the inner wall of the circular groove (6) through second fixing bolts, and second screw holes (53) matched with the second fixing bolts are formed in the second heat radiating fins (52) and the circular groove (6).

6. The motor end cover with the reinforcing rib assembly as set forth in claim 3, wherein: the thickness of the first reinforcing rib (42), the thickness of the second reinforcing rib (43) and the thickness of the third reinforcing rib (45) are the same, and the thickness of the first reinforcing rib (42) is one third of the depth of the inside of the fixed cylinder (2).

7. The motor end cover with the reinforcing rib assembly as set forth in claim 2, wherein: the inner wall of the reinforcing sleeve (41) is provided with an internal thread (8), and the outer surface of the bearing seat (3) in the fixed cylinder (2) is provided with an external thread (9) matched with the internal thread (8).

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