CN212690771U - Limiting structure for worm gear reducer - Google Patents
Limiting structure for worm gear reducer Download PDFInfo
- Publication number
- CN212690771U CN212690771U CN202021262527.9U CN202021262527U CN212690771U CN 212690771 U CN212690771 U CN 212690771U CN 202021262527 U CN202021262527 U CN 202021262527U CN 212690771 U CN212690771 U CN 212690771U
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- Prior art keywords
- column
- plate
- hole
- cylinder
- worm gear
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 28
- 230000000670 limiting effect Effects 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012559 user support system Methods 0.000 description 1
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Abstract
The utility model discloses a limiting structure for a worm gear reducer, which comprises a fixed plate, an adjusting column and a fixed clamping plate, wherein the fixed plate and the fixed clamping plate are respectively provided with two ends of the adjusting column; the outer surface of the fixed plate is fixedly provided with two mounting seats, a connecting column is arranged between the two mounting seats, a connecting hole is formed in each mounting seat, a connecting pin penetrates through the connecting hole, and the connecting pin penetrates through the connecting column; a through hole is formed in the fixing clamping plate, a mounting pin is inserted in the through hole, and the mounting pin is movably connected with the adjusting column; the adjusting column comprises a first column body, a threaded column and a second column body, and the threaded column is arranged between the first column body and the second column body; a first threaded hole is formed in the first column body, and a second threaded hole is formed in the second column body. The utility model discloses use convenience more, spacing effect is also better.
Description
Technical Field
The utility model relates to a limit structure field, concretely relates to limit structure for worm gear speed reducer ware.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The speed reducer has the advantages that the speed reducer can be matched with a working machine or an actuating mechanism to achieve the effects of rotating speed matching and torque transmission, the speed reducer is widely applied to modern machinery, and the speed reducer is guaranteed not to send displacement in the using process by using a limiting structure in the using process.
The existing limiting structure for the speed reducer is not convenient enough when in use and has poor limiting effect, so that the limiting structure for the worm gear speed reducer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: how to solve current limit structure for speed reducer, convenient inadequately when using to spacing effect is not good enough problem provides a limit structure for worm gear speed reducer.
The utility model solves the technical problems by the following technical proposal, and comprises a fixed plate, an adjusting column and a fixed clamping plate, wherein the fixed plate and the fixed clamping plate are respectively provided with two ends of the adjusting column;
the outer surface of the fixed plate is fixedly provided with two mounting seats, a connecting column is arranged between the two mounting seats, a connecting hole is formed in each mounting seat, a connecting pin penetrates through the connecting hole, and the connecting pin penetrates through the connecting column;
the fixing clamp plate is characterized in that a through hole is formed in the fixing clamp plate, a mounting pin is inserted into the through hole, and the mounting pin is movably connected with the adjusting column.
Preferably, the adjusting column comprises a first column body, a threaded column and a second column body, and the threaded column is arranged between the first column body and the second column body.
Preferably, a first threaded hole is formed in the first column body, a second threaded hole is formed in the second column body, one end of the threaded column is connected to the inside of the first threaded hole in a threaded mode, and the other end of the threaded column is connected to the inside of the second threaded hole in a threaded mode.
Preferably, a connecting groove is formed in the outer surface of one side of the first cylinder, the connecting column is connected to the inside of the connecting groove in an inserting mode, a jack is formed in the outer surface of the first cylinder, a fixing pin is connected to the inside of the jack in an inserting mode, and the fixing pin penetrates through the connecting column.
Preferably, the outer surface of the fixed clamping plate is provided with a protective soft cushion, the inner surface of the fixed clamping plate is provided with a clamping groove, a clamping block is arranged outside the protective soft cushion, and the clamping block is clamped inside the clamping groove.
Preferably, the fixing clamping plate comprises a first plate body and a second plate body, the first plate body and the second plate body are perpendicular to each other, and the first plate body is connected with the second plate body through a connecting screw.
Compared with the prior art, the utility model has the following advantages: the limiting structure for the worm gear reducer comprises a worm gear reducer, a fixing clamping plate, a connecting pin, a fixing post, a fixing bolt and a bolt, whole structure simple to operate when stabilizing spacing carries out spacing regulation also more convenient, and the protection cushion that sets up simultaneously on fixed cardboard can protect the reduction gear to avoid fixed cardboard fish tail reduction gear, has better protection the reduction gear when stabilizing spacing.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is an overall structure diagram of the adjusting column of the present invention;
fig. 3 is a connection structure diagram of the fixing clip board and the protection cushion of the present invention.
In the figure: 1. a fixing plate; 2. an adjustment column; 21. a first column; 22. a threaded post; 23. a second cylinder; 24. a first threaded hole; 25. a second threaded hole; 26. connecting grooves; 27. a jack; 28. a fixing pin; 3. Fixing the clamping plate; 4. a mounting seat; 5. connecting columns; 6. connecting holes; 7. a connecting pin; 8. mounting a pin; 9. a protective cushion; 10. a card slot; 11. and (7) clamping blocks.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 3, the present embodiment provides a technical solution: a limit structure for a worm gear reducer comprises a fixed plate 1, an adjusting column 2 and a fixed clamping plate 3, wherein the fixed plate 1 and the fixed clamping plate 3 are respectively provided with two ends of the adjusting column 2;
two mounting seats 4 are fixedly mounted on the outer surface of the fixed plate 1, a connecting column 5 is arranged between the two mounting seats 4, a connecting hole 6 is formed in each mounting seat 4, a connecting pin 7 penetrates through the inside of each connecting hole 6, and each connecting pin 7 penetrates through the corresponding connecting column 5;
the through-hole has been seted up to fixed cardboard 3's inside, and the inside grafting of through-hole installs round pin 8, installs round pin 8 and adjusts 2 swing joint of post.
The adjusting column 2 comprises a first column body 21, a threaded column 22 and a second column body 23, the threaded column 22 is arranged between the first column body 21 and the second column body 23, and the adjusting column 2 is used for adjusting the limiting distance of the structure.
Connecting groove 26 has been seted up to one side surface of first cylinder 21, and spliced pole 5 is pegged graft in the inside of connecting groove 26, and jack 27 has been seted up to the surface of first cylinder 21, and the inside grafting of jack 27 has fixed pin 28, and fixed pin 28 runs through spliced pole 5, and fixed pin 28 inserts in jack 27, fixes spliced pole 5 inside connecting groove 26.
The surface of fixed cardboard 3 is provided with protection cushion 9, draw-in groove 10 has been seted up to the internal surface of fixed cardboard 3, and protection cushion 9 has externally seted up fixture block 11, and fixture block 11 joint has played the effect of protection in the inside of draw-in groove 10, protection cushion 9, and it is ageing to take place to use for a long time when protection cushion 9, and the user upwards stimulates protection cushion 9 and makes to drop in fixture block 11 times use draw-in groove 10, can change protection cushion 9.
Fixed cardboard 3 includes first plate body and second plate body, and first plate body and second plate body mutually perpendicular set up, and first plate body passes through connecting screw with the second plate body to be connected, and the user can select according to the in-service use demand.
To sum up, when the utility model is used, after the reducer is installed, the user can install the fixing clip board 3 on the adjusting post 2, then the fixing clip board 3 is supported against the reducer, then the connecting pin 7 is inserted into the connecting hole 6 to install the connecting post 5 between the two installation seats 4 on the fixing plate 1, then the fixing pin 28 is inserted into the jack 27 to enable the connecting post 5 to be installed between the two installation seats 4, then the user supports the fixing clip board 3 on the reducer to support the fixing plate 1 on the fixing surface nearest to the reducer, then the rotating threaded post 22 adjusts the length of the rotating threaded post 22 in the first threaded hole 24 and the second threaded hole 25, namely, the length of the whole adjusting post 2 is changed, the position of the reducer is fixed by changing the length of the adjusting post 2, thereby avoiding the situation that the reducer sends displacement in the using process, better spacing to the reduction gear, the protection cushion 9 that sets up simultaneously on fixed cardboard 3, protection cushion 9 can protect the reduction gear to avoid fixed cardboard 3 fish tail reduction gear, better protection the reduction gear when stable spacing.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A limiting structure for a worm gear reducer is characterized by comprising a fixing plate (1), an adjusting column (2) and a fixing clamping plate (3), wherein the fixing plate (1) and the fixing clamping plate (3) are respectively provided with two ends of the adjusting column (2);
the outer surface of the fixing plate (1) is fixedly provided with two mounting seats (4), a connecting column (5) is arranged between the two mounting seats (4), a connecting hole (6) is formed in the mounting seat (4), a connecting pin (7) penetrates through the connecting hole (6), and the connecting pin (7) penetrates through the connecting column (5);
the fixing clamp plate is characterized in that a through hole is formed in the fixing clamp plate (3), a mounting pin (8) is inserted into the through hole, and the mounting pin (8) is movably connected with the adjusting column (2).
2. The limit structure for the worm gear reducer according to claim 1, characterized in that: adjust post (2) including first cylinder (21), screw thread post (22) and second cylinder (23), screw thread post (22) set up the position between first cylinder (21) and second cylinder (23).
3. The limit structure for the worm gear reducer as claimed in claim 2, wherein: first screw hole (24) have been seted up to the inside of first cylinder (21), second screw hole (25) have been seted up to the inside of second cylinder (23), the one end threaded connection of screw thread post (22) is in the inside of first screw hole (24), the other end threaded connection of screw thread post (22) is in the inside of second screw hole (25).
4. The limit structure for the worm gear reducer as claimed in claim 3, wherein: connecting groove (26) have been seted up to one side surface of first cylinder (21), spliced pole (5) are pegged graft in the inside of connecting groove (26), jack (27) have been seted up to the surface of first cylinder (21), the inside of jack (27) is pegged graft and is had fixed pin (28), fixed pin (28) run through spliced pole (5).
5. The limit structure for the worm gear reducer according to claim 1, characterized in that: the outer surface of the fixed clamping plate (3) is provided with a protective soft cushion (9), the inner surface of the fixed clamping plate (3) is provided with a clamping groove (10), the outer part of the protective soft cushion (9) is provided with a clamping block (11), and the clamping block (11) is clamped inside the clamping groove (10).
6. The limit structure for the worm gear reducer according to claim 1, characterized in that: the fixing clamping plate (3) comprises a first plate body and a second plate body, the first plate body and the second plate body are perpendicular to each other, and the first plate body is connected with the second plate body through a connecting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262527.9U CN212690771U (en) | 2020-07-02 | 2020-07-02 | Limiting structure for worm gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262527.9U CN212690771U (en) | 2020-07-02 | 2020-07-02 | Limiting structure for worm gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690771U true CN212690771U (en) | 2021-03-12 |
Family
ID=74895396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021262527.9U Expired - Fee Related CN212690771U (en) | 2020-07-02 | 2020-07-02 | Limiting structure for worm gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690771U (en) |
-
2020
- 2020-07-02 CN CN202021262527.9U patent/CN212690771U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |