CN212627583U - Commutator automatic correction adjusting device for motor rotor assembly - Google Patents
Commutator automatic correction adjusting device for motor rotor assembly Download PDFInfo
- Publication number
- CN212627583U CN212627583U CN202021504665.3U CN202021504665U CN212627583U CN 212627583 U CN212627583 U CN 212627583U CN 202021504665 U CN202021504665 U CN 202021504665U CN 212627583 U CN212627583 U CN 212627583U
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- Prior art keywords
- commutator
- positioning
- adjusting device
- base
- automatic correction
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- Expired - Fee Related
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a commutator automatic correction adjusting device for electric motor rotor assembly, the on-line screen storage device comprises a base, the surface of base is fixed with the footstock through the bracing piece, the both ends alternate of footstock has the shank of bolt, threaded connection is established in the base to the shank of bolt lower extreme, and its surface sets up bulge loop crimping locking and has the die holder, establish the die cavity in the die holder and placed the rotor, the commutator has been cup jointed outward in rotor upper end pivot, the positioning die lid has been cup jointed on shank of bolt outer end surface, the positioning die lid is outside the commutator, footstock fixed surface has the cylinder, cylinder lower extreme propulsion pole department is fixed on the die holder, through adopting mould location rotor, and it is fixed a position at the commutator surface through the positioning die lid crimping, and its crimping commutator is rectified, makes its alignment of the annular of slope assembly, simple structure, and is with low costs.
Description
Technical Field
The utility model relates to a commutator assembly field of rectifying, more specifically say, relate to a commutator automatic correction adjusting device for electric motor rotor assembly.
Background
The commutator is a component which is used for current commutation on a direct current motor and an alternating current series motor and is used for enabling the motor to continuously rotate, and is commonly called as a commutator;
when the commutator is assembled with a motor rotor, the assembly precision is not enough, the commutator is easy to incline after being assembled, and the commutator needs to be corrected and adjusted after being assembled.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a commutator automatic correction adjusting device for electric motor rotor assembly, through adopting mould location rotor, it covers the crimping at commutator surface location through the location mould, but its crimping commutator is rectified, makes its alignment of annular of slope assembly, simple structure, and is with low costs.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a commutator autocorrection adjusting device for electric motor rotor assembly, includes the base, the surface of base is fixed with the footstock through the bracing piece, the both ends interlude of footstock has the shank of bolt, threaded connection is established in the base to the shank of bolt lower extreme, and its surface sets up bulge loop crimping locking and has the die holder, establish the die cavity in the die holder and placed the rotor, the commutator has been cup jointed to rotor upper end pivot cover, shank of bolt outer end surface has cup jointed the location mould lid, the location mould lid is outside the commutator, footstock fixed surface has the cylinder, cylinder lower extreme impels pole department to fix on the die holder, fixes a position the rotor through adopting the mould, and it is fixed a position at the commutator surface through location mould lid crimping, and its crimping commutator is rectified, makes its alignment of annular of slope assembly, simple structure, and is with low costs.
Furthermore, the end face of the lower end pushing rod of the cylinder is provided with a flange which is connected and fixed on the surface of the die holder, so that the cylinder and the positioning die cover can be conveniently assembled and fixed.
Furthermore, the two ends of the positioning die cover are provided with sliding holes which are tightly sleeved outside the bolt rod for positioning, and the positioning die cover can be tightly sleeved on the surface of the positioning die cover for sliding and supporting in a positioning sliding manner.
Furthermore, the inner cavity of the positioning die cover is tightly sleeved on the outer surface of the commutator, so that the correction and compression joint can be conveniently carried out.
Furthermore, the lower extreme of base is provided with four supporting legs pieces, places stably.
Compared with the prior art, the utility model has the advantages of:
(1) the mold is adopted to position the rotor, the rotor is positioned on the surface of the commutator through the compression joint of the positioning mold cover, the compression joint commutator can be corrected, the inclined assembly ring is aligned, the structure is simple, and the cost is low.
(2) The end face of the lower end pushing rod of the cylinder is provided with a flange which is connected and fixed on the surface of the die holder, so that the cylinder and the positioning die cover can be conveniently assembled and fixed.
(3) The two ends of the positioning die cover are provided with sliding holes which are tightly sleeved outside the bolt rod for positioning, and the positioning die cover can be tightly sleeved on the surface of the positioning die cover for sliding and supporting in a positioning sliding way.
(4) The inner cavity of the positioning die cover is tightly sleeved on the outer surface of the commutator, so that the correction and compression joint can be conveniently carried out.
(5) The lower extreme of base is provided with four supporting legs pieces, places stably.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the die holder of the present invention;
fig. 3 is a bottom schematic view of the local structure of the positioning mold cover of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a support rod 2, a top seat 3, a bolt rod 4, a convex ring 40, a die seat 5, a die cavity 50, a rotor 100, a positioning die cover 6, a commutator 101 and a cylinder 7.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an automatic commutator correction and adjustment device for motor rotor assembly includes a base 1, a top base 3 is fixed on the surface of the base 1 through a support rod 2, bolt rods 4 are inserted through two ends of the top base 3, the lower ends of the bolt rods 4 are connected in the base 1 through threads, a convex ring 40 is arranged on the surface of the bolt rods and is in press-connection with a die holder 5, a die cavity 50 is arranged in the die holder 5, a rotor 100 is placed on the rotor 100, a commutator 101 is sleeved outside a rotating shaft at the upper end of the rotor 100, a positioning die cover 6 is sleeved on the outer end surface of the bolt rods 4, the positioning die cover 6 covers the commutator 101, a cylinder 7 is fixed on the surface of the top base 3, and a push rod at the.
Referring to fig. 1-3, the end surface of the lower end pusher of the cylinder 7 is flanged and fixed on the surface of the die holder 5, so that the cylinder 7 and the positioning die cover 6 can be assembled and fixed conveniently, the two ends of the positioning die cover 6 are provided with sliding holes to be tightly sleeved outside the bolt rod 4 for positioning, the sliding holes can be tightly sleeved on the surface of the positioning die cover 6 for sliding, so that positioning sliding support can be performed, the inner cavity of the positioning die cover 6 is tightly sleeved on the outer surface of the commutator 101 for facilitating correction and compression joint, and the lower end of the base 1 is provided with four supporting foot blocks for stable placement.
When the positioning die cover is used, the bolt rods 4 are inserted through the two ends of the top base 3, the lower ends of the bolt rods 4 are in threaded connection with the base 1, the surface of each bolt rod is provided with the convex ring 40 in a pressing and locking mode, the die cavity 50 in the die cavity 5 is provided with the rotor 100 which can position the rotor 100, the outer end surface of each bolt rod 4 is sleeved with the positioning die cover 6, the positioning die cover 6 covers the commutator 101, the two ends of each positioning die cover 6 are provided with the sliding holes which are tightly sleeved outside the bolt rods 4 for positioning, the positioning die covers 6 can be tightly sleeved on the surfaces of the positioning die covers to slide and can be positioned in a positioning sliding support mode, the surface of the top base 3 is fixed with the air cylinder 7, the lower end pushing rod of the air cylinder 7 is fixed on the die cavity 5, the air cylinder 7 drives the positioning die covers 6 to be pressed on the commutator 101, the inclined commutator 101.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a commutator automatic correction adjusting device for motor rotor assembly, includes base (1), its characterized in that: the utility model discloses a rotor, including base (1), bracing piece (2), footstock (3), bolt bar (4) have been alternate at the both ends of footstock (3), threaded connection is established in base (1) to bolt bar (4) lower extreme, and its surface sets up bulge loop (40) crimping locking and has die holder (5), establish die cavity (50) in die holder (5) and placed rotor (100), rotor (100) upper end pivot cup joints outward has commutator (101), positioning die cover (6) have been cup jointed on bolt bar (4) outer end surface, positioning die cover (6) lid is outside commutator (101), footstock (3) fixed surface has cylinder (7), cylinder (7) lower extreme propulsion pole department is fixed on die holder (5).
2. The automatic correction adjusting device of the commutator for the motor rotor assembly according to claim 1, characterized in that: the end face of a pushing rod at the lower end of the air cylinder (7) is provided with a flange which is fixedly connected with the surface of the die holder (5).
3. The automatic correction adjusting device of the commutator for the motor rotor assembly according to claim 1, characterized in that: and two ends of the positioning die cover (6) are provided with sliding holes which are tightly sleeved outside the bolt rod (4) for positioning.
4. The automatic correction adjusting device of the commutator for the motor rotor assembly according to claim 1, characterized in that: the inner cavity of the positioning die cover (6) is tightly sleeved on the outer surface of the commutator (101).
5. The automatic correction adjusting device of the commutator for the motor rotor assembly according to claim 1, characterized in that: the lower end of the base (1) is provided with four supporting foot blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504665.3U CN212627583U (en) | 2020-07-27 | 2020-07-27 | Commutator automatic correction adjusting device for motor rotor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504665.3U CN212627583U (en) | 2020-07-27 | 2020-07-27 | Commutator automatic correction adjusting device for motor rotor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212627583U true CN212627583U (en) | 2021-02-26 |
Family
ID=74729157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021504665.3U Expired - Fee Related CN212627583U (en) | 2020-07-27 | 2020-07-27 | Commutator automatic correction adjusting device for motor rotor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212627583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115208137A (en) * | 2022-07-28 | 2022-10-18 | 安特洛(福安市)电机有限公司 | High-efficiency motor assembly device |
-
2020
- 2020-07-27 CN CN202021504665.3U patent/CN212627583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115208137A (en) * | 2022-07-28 | 2022-10-18 | 安特洛(福安市)电机有限公司 | High-efficiency motor assembly device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |