CN216731640U - Motor waist key removing device - Google Patents
Motor waist key removing device Download PDFInfo
- Publication number
- CN216731640U CN216731640U CN202122910323.2U CN202122910323U CN216731640U CN 216731640 U CN216731640 U CN 216731640U CN 202122910323 U CN202122910323 U CN 202122910323U CN 216731640 U CN216731640 U CN 216731640U
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- key
- motor
- waist
- shaft
- waist key
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Abstract
The utility model discloses a motor waist key take-out device, which acts on the waist key of the motor shaft to take out the waist key from the motor shaft; the fixing component is detachably arranged on a motor shaft so as to enable the top stopping head of the top stopping block to abut against one side end part of a waist key; the key-taking wane is provided with a key-taking head, can act on the other side end part of the waist key by using the key-taking head, and can rotate relative to the wane locker so as to drive the waist key to be separated from the motor shaft. The utility model discloses the during operation can realize taking off waist key from the epaxial of motor easily, and is easy and simple to handle, satisfies the user demand of enterprise moreover.
Description
Technical Field
The utility model belongs to the technical field of the motor appurtenance is relevant, especially, relate to a motor waist key remove device.
Background
When the motor works, the motor shaft of the motor is specifically subjected to power transmission through the waist key arranged on the motor shaft, so that the part, extending out of the motor shaft, of the waist key is easily abraded under the action of force when the motor works, the normal work of the motor is influenced, and the waist key of the motor needs to be replaced.
The waist key on the motor is particularly installed in a key groove formed in the middle of the motor shaft in a tight-fit mode, so that an operator can hardly take the waist key down from the motor shaft.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a motor waist key removing device in order to solve the technical problems in the prior art.
A motor waist key removing device acts on a waist key of a motor shaft to remove the waist key from the motor shaft;
the waist key is characterized by comprising a fixed assembly, a top stop block and a sliding rod which are arranged on the fixed assembly, a rocker plate locking device which is slidably arranged on the sliding rod, and a key taking rocker plate which is rotatably arranged on the rocker plate locking device, wherein the top stop block is provided with a top stop head, and the fixed assembly is detachably arranged on a motor shaft so as to enable the top stop head of the top stop block to abut against the end part of one side of the waist key; the key taking rocker is provided with a key taking head, can act on the end part of the other side of the waist key by using the key taking head, and can rotate relative to the rocker lock so as to drive the waist key to be separated from the motor shaft.
In one embodiment, the top stop head and the key taking head are abutted against the waist key in a point-surface contact mode.
In one embodiment, the fixing assembly comprises an axle-holding chain and an axle chain locker, wherein the axle-holding chain is sleeved on the motor shaft and limited by the axle chain locker.
In one embodiment, the axle chain locker is screwed on the axle holding chain, wherein the part of the axle chain locker, which penetrates through the axle holding chain, can be pressed against the motor shaft to limit the axle holding chain on the motor shaft.
In one embodiment, a support is fixedly connected to the shaft holding chain, and the abutting block and the sliding rod are mounted on the support, wherein the sliding rod is disposed above the abutting block, and the abutting block can be disposed by being attached to the motor shaft.
In one embodiment, the rocker lock is sleeved on the sliding rod and limited by a limit screw.
In one embodiment, the key-removing rocker is pivotally mounted to the rocker latch via a connecting pivot pin.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a motor waist key remove device, through the setting of above-mentioned reasonable structure for this motor waist key remove device during operation, the end top with the top stop piece supports and leans on a side end of waist key, when rotating on the wane locking ware through getting the key wane, get the key top on the key wane and to another tip of waist key's ejection, realize the drive operation that breaks away from the motor shaft to the waist key, and is easy and simple to handle, realizes taking off the waist key from the motor epaxial easily moreover, satisfies the user demand of enterprise.
Drawings
Fig. 1 is a schematic structural diagram of a motor waist key removing device provided in the present application.
10, fixing the assembly; 11. a shaft holding chain; 111. a support; 12. a shaft chain locker; 20. a top stop block; 21. a top stopping head; 30. a slide bar; 40. a rocker latch; 41. a limit screw; 42. connecting the shaft pins; 50. taking a key rocker; 51. taking a key head; 200. a motor shaft; 201. waist key.
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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The utility model discloses a motor waist key remove device for protect acts on the waist key 201 of motor shaft 200 for take out waist key 201 from motor shaft 200.
As shown in fig. 1, an embodiment of the present invention provides a device for removing a waist key of a motor, which includes a fixing component 10, a top stop block 20 and a slide bar 30 arranged on the fixing component 10, a rocker lock 40 slidably arranged on the slide bar 30, and a key-removing rocker 50 rotatably arranged on the rocker lock 40.
In the present embodiment, the top stop block 20 of the present embodiment has a top stop head 21, the fixing assembly 10 is detachably mounted on the motor shaft 200 to abut against one side end of the waist key 201 with the top stop head 21 of the top stop block 20, the key-removing rocker 50 has a key-removing head 51, and the key-removing rocker 50 can act on the other side end of the waist key 201 with the key-removing head 51 and can rotate relative to the rocker lock 40 to drive the waist key 201 to be detached from the motor shaft 200.
It can be understood that, when the motor waist key removing device of the present embodiment is operated, the top dead head 21 of the top stop block 20 abuts against one side end of the waist key 201, so as to serve as a rotation fulcrum of the waist key 201, and the key removing head 51 of the key removing rocker 50 drives the waist key 201, so as to facilitate the removal of the waist key 201 from the motor shaft 200.
Both the top stopper 21 and the key-removing head 51 of the present embodiment abut against the waist key 201 in a point-surface contact manner.
The fixing assembly 10 of the present embodiment includes an axle chain 11 and an axle chain locker 12, wherein the axle chain 11 is sleeved on the motor shaft 200, and is limited by the axle chain locker 12. The structure of the fixing member 10 is embodied so that the fixing member 10 is detachably mounted to the motor shaft 200.
In the present embodiment, the bracket 111 is fixedly connected to the axle-clasping chain 11, the top stop block 20 and the sliding rod 30 are installed on the bracket 111, wherein the sliding rod 30 is disposed above the top stop block 20, the top stop block 20 can be disposed by being attached to the motor shaft 200, so as to implement the structural arrangement of the top stop block 20 and the sliding rod 30 on the fixing component 10, and the top stop block 20 is disposed by being attached to the motor shaft 200, so as to improve the stability of the top stop block 20 in limiting the waist key 201.
In the present embodiment, the rocker lock 40 of the present embodiment is sleeved on the sliding rod 30 and limited by the limiting screw 41, so as to specifically realize the assembly limit of the rocker lock 40 on the sliding rod 30 and facilitate the position adjustment of the rocker lock 40 on the sliding rod 30.
The key-removing rocker 50 of the present embodiment is rotatably mounted on the rocker lock 40 through the connecting shaft pin 42, so as to specifically realize the rotational connection of the key-removing rocker 50 on the rocker lock 40.
To sum up, the utility model discloses a motor waist key remove device during operation can realize easily taking off waist key follow motor epaxial, and is easy and simple to handle, satisfies the user demand of enterprise moreover.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A motor waist key removing device acts on a waist key of a motor shaft to remove the waist key from the motor shaft;
the method is characterized in that: the waist key is characterized by comprising a fixed assembly, a top stop block and a sliding rod which are arranged on the fixed assembly, a rocker plate locking device which is slidably arranged on the sliding rod, and a key taking rocker plate which is rotatably arranged on the rocker plate locking device, wherein the top stop block is provided with a top stop head, and the fixed assembly is detachably arranged on a motor shaft so as to enable the top stop head of the top stop block to abut against the end part of one side of the waist key; the key taking rocker is provided with a key taking head, can act on the end part of the other side of the waist key by using the key taking head, and can rotate relative to the rocker lock so as to drive the waist key to be separated from the motor shaft.
2. The motor waist key take-out device according to claim 1, characterized in that: the top stopping head and the key taking head are abutted against the waist key in a point-surface contact mode.
3. The motor waist key take-out device according to claim 1, characterized in that: the fixing assembly comprises an axle-holding chain and an axle chain locker, the axle-holding chain is sleeved on the motor shaft, and the axle chain locker is used for limiting.
4. The motor waist key take-out device according to claim 3, characterized in that: the shaft chain locking device is in threaded connection with the shaft clasping chain, wherein the shaft chain locking device penetrates through the part of the shaft clasping chain and can be abutted against and pressed on the motor shaft, so that the shaft clasping chain is limited on the motor shaft.
5. The motor waist key take-out device according to claim 4, wherein: the shaft holding chain is fixedly connected with a support, the top stop block and the sliding rod are installed on the support, the sliding rod is arranged above the top stop block, and the top stop block can be attached to the motor shaft.
6. The motor waist key take-out device according to claim 1, characterized in that: the rocker locking device is sleeved on the sliding rod and is limited by a limiting screw.
7. The motor waist key take-out device according to claim 1, characterized in that: the key-taking rocker is rotatably mounted on the rocker locker through a connecting shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910323.2U CN216731640U (en) | 2021-11-25 | 2021-11-25 | Motor waist key removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910323.2U CN216731640U (en) | 2021-11-25 | 2021-11-25 | Motor waist key removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731640U true CN216731640U (en) | 2022-06-14 |
Family
ID=81928690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122910323.2U Active CN216731640U (en) | 2021-11-25 | 2021-11-25 | Motor waist key removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731640U (en) |
-
2021
- 2021-11-25 CN CN202122910323.2U patent/CN216731640U/en active Active
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