CN213744819U - Miniature gearbox convenient to disassemble and maintain - Google Patents
Miniature gearbox convenient to disassemble and maintain Download PDFInfo
- Publication number
- CN213744819U CN213744819U CN202022662918.6U CN202022662918U CN213744819U CN 213744819 U CN213744819 U CN 213744819U CN 202022662918 U CN202022662918 U CN 202022662918U CN 213744819 U CN213744819 U CN 213744819U
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- China
- Prior art keywords
- box
- maintenance
- convenient
- shaft
- swivel nut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a conveniently dismantle miniature gearbox of maintenance, the power distribution box comprises a box body, be provided with change gear set in the box, be provided with opening, its characterized in that on the box: the opening both sides respectively are provided with slide mechanism, and each activity is provided with the apron on the slide mechanism of both sides, are provided with swivel nut and axle sleeve on the apron of both sides respectively, and the alternate screw rod body has been inserted in swivel nut and the axle sleeve, swivel nut and screw rod body threaded connection, screw rod body both ends respectively are provided with the stopper, if need maintain or change part, can be quick through wrench movement screw rod open the gearbox shell, save traditional screwed connection, avoid the screw to lose, need not wrench movement a plurality of screws to dismantle, dismantle and simple to operate, and simple structure, convenient to use.
Description
Technical Field
The utility model relates to a miniature gearbox, in particular to convenient miniature gearbox who dismantles the maintenance.
Background
The reduction box, also called reducer, is an independent part consisting of gear drive, worm drive and gear-worm drive enclosed in a rigid casing, and is commonly used as a reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.
However, if the existing miniature gearbox needs to be maintained, maintained or parts replaced, a plurality of screws need to be twisted to be disassembled, the disassembling process is complex, the miniature gearbox is extremely inconvenient, time is wasted, and the screws are easily lost, so that loss is caused.
Thus, further improvements are needed in the existing micro-transmissions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conveniently dismantle miniature gearbox of maintenance, can provide one kind and prevent that the screw from losing, dismantle convenient gearbox structure.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides a convenient miniature gearbox who dismantles maintenance, includes the box, be provided with change gear set in the box, be provided with opening, its characterized in that on the box: the screw rod is characterized in that sliding mechanisms are respectively arranged on two sides of the opening, cover plates are movably arranged on the sliding mechanisms on the two sides, screw sleeves and shaft sleeves are respectively arranged on the cover plates on the two sides, screw rod bodies are inserted into the screw sleeves and the shaft sleeves in a penetrating mode, the screw sleeves are in threaded connection with the screw rod bodies, and limiting blocks are respectively arranged at two ends of the screw rod bodies.
Furthermore, the sliding mechanism comprises a first shaft body and a second shaft body which are arranged at the edge of the opening, the first shaft body and the second shaft body are arranged at intervals, a first straight notch and a second straight notch are formed in the cover plate, the first shaft body is inserted into the first straight notch, and the second shaft body is inserted into the second straight notch.
Further, the first shaft body and the second shaft body are arranged on the same transverse axis.
Furthermore, the upper ends of the first shaft body and the second shaft body are provided with limiting parts.
Furthermore, a twisting part is arranged on one of the limiting blocks.
Furthermore, the speed change gear set further comprises a rotating motor arranged on the box body, an output shaft is arranged on the box body, a gear set is arranged on the box body, the input end of the gear set is fixedly connected with the output end of the rotating motor, and the output shaft is fixedly connected with the output end of the gear set.
The beneficial effects in the prior art are as follows:
the utility model provides an exist not enough in the current gearbox, if need maintain or renewal part, can be quick through wrench movement screw rod open the gearbox shell, save traditional screwed connection, avoid the screw to lose, need not wrench movement a plurality of screws to dismantle, dismantle and simple to operate, and simple structure, convenient to use.
Drawings
Fig. 1 is one of the perspective views of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a second perspective view of the present invention;
FIG. 4 is a partial enlarged view of FIG. 3 at B;
fig. 5 is a top view of the present invention.
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 FIGS. 1-5, the present invention provides
A miniature gearbox convenient to disassemble and maintain comprises a box body 1, wherein a speed change gear set 2 is arranged in the box body 1, an opening 3 is formed in the box body 1, sliding mechanisms 4 are respectively arranged on two sides of the opening 3, cover plates 5 are respectively movably arranged on the sliding mechanisms 4 on the two sides, screw sleeves 6 and shaft sleeves are respectively arranged on the cover plates 5 on the two sides, screw rod bodies 7 are inserted in the screw sleeves 6 and the shaft sleeves, the screw sleeves 6 are in threaded connection with the screw rod bodies 7, and limiting blocks 8 are respectively arranged at two ends of the screw rod bodies 7;
disassembling or assembling principle:
through wrench movement screw body 7, the screw body 7 rotatory process with swivel nut 6 carries out threaded connection, and the screw body 7 drives the 6 activities of swivel nut this moment, and 6 drive one side apron 5 removals of swivel nut, and stopper 8 restricts 5 laps of the opposite side and fall out, and final two apron 5 merge, accomplish the closure, open opposite with above-mentioned principle.
The sliding mechanism 4 of the present invention comprises a first shaft 401 and a second shaft 402 disposed at the edge of the opening 3, wherein the first shaft 401 and the second shaft 402 are disposed at an interval, the cover plate 5 is provided with a first straight notch 403 and a second straight notch 404, the first shaft 401 is inserted into the first straight notch 403, and the second shaft 402 is inserted into the second straight notch 404;
the cover 5 can move left and right with respect to the second shaft body 402.
The first shaft body 401 and the second shaft body 402 are arranged on the same transverse axis.
The first shaft body 401 with the second shaft body 402 upper end is provided with spacing portion 100.
The utility model discloses be provided with wrench movement portion 200 on one of them stopper 8.
Change gear unit 2 is still including setting up rotating electrical machines 300 on box 1, be provided with output shaft 400 on box 1, be provided with gear train 500 on the box 1, gear train 500 input with rotating electrical machines 300's output fixed connection, output shaft 400 with gear train 500's output fixed connection.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a convenient miniature gearbox who dismantles maintenance, includes box (1), be provided with change gear set (2) in box (1), be provided with opening (3), its characterized in that on box (1): the opening (3) both sides respectively are provided with slide mechanism (4), and each activity is provided with apron (5) on the slide mechanism (4) of both sides, are provided with swivel nut (6) and axle sleeve respectively on the apron (5) of both sides, and the screw body (7) has been alternate in swivel nut (6) and the axle sleeve, swivel nut (6) and screw body (7) threaded connection, screw body (7) both ends respectively are provided with stopper (8).
2. The micro gearbox convenient for disassembly and maintenance as claimed in claim 1, wherein: slide mechanism (4) are including setting up first axis body (401) and the second axis body (402) at opening (3) edge, first axis body (401) and the interval setting of second axis body (402), be provided with first notch (403) and second notch (404) on apron (5), first axis body (401) alternate in first notch (403), second axis body (402) alternate in second notch (404).
3. The micro gearbox convenient for disassembly and maintenance as claimed in claim 2, wherein: the first shaft body (401) and the second shaft body (402) are arranged on the same transverse axis.
4. The micro gearbox convenient for disassembly and maintenance as claimed in claim 2, wherein: the upper ends of the first shaft body (401) and the second shaft body (402) are provided with limiting parts (100).
5. The micro gearbox convenient for disassembly and maintenance as claimed in claim 2, wherein: one of the limiting blocks (8) is provided with a twisting part (200).
6. The micro gearbox convenient for disassembly and maintenance as claimed in claim 1, wherein: change gear group (2) are still including setting up rotating electrical machines (300) on box (1), be provided with output shaft (400) on box (1), be provided with gear train (500) on box (1), gear train (500) input with the output fixed connection of rotating electrical machines (300), output shaft (400) with the output fixed connection of gear train (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662918.6U CN213744819U (en) | 2020-11-17 | 2020-11-17 | Miniature gearbox convenient to disassemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662918.6U CN213744819U (en) | 2020-11-17 | 2020-11-17 | Miniature gearbox convenient to disassemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213744819U true CN213744819U (en) | 2021-07-20 |
Family
ID=76825892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022662918.6U Expired - Fee Related CN213744819U (en) | 2020-11-17 | 2020-11-17 | Miniature gearbox convenient to disassemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213744819U (en) |
-
2020
- 2020-11-17 CN CN202022662918.6U patent/CN213744819U/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: 20210720 |