CN220739712U - Overload protection device of tapping machine - Google Patents
Overload protection device of tapping machine Download PDFInfo
- Publication number
- CN220739712U CN220739712U CN202322184971.3U CN202322184971U CN220739712U CN 220739712 U CN220739712 U CN 220739712U CN 202322184971 U CN202322184971 U CN 202322184971U CN 220739712 U CN220739712 U CN 220739712U
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- China
- Prior art keywords
- connector
- overload protection
- protection device
- mounting
- tapping machine
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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.)
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of tapping machines, in particular to an overload protection device of a tapping machine, which emits loud sound when overload occurs, and prompts workers.
Description
Technical Field
The utility model relates to the technical field of tapping machines, in particular to an overload protection device of a tapping machine.
Background
As is known, overload protection devices, also called torque limiters, are a component connecting the main machine with the working machine, the main function of which is overload protection, and which limit the torque transmitted by the transmission system in the form of slipping when the required torque exceeds a set value, due to overload or mechanical failure, so as to prevent mechanical damage.
The tapping machine can produce the noise at the during operation, and the friction volume that its produced is too little when overload of current tapping machine's overload protection device, and when the staff cared many tapping machines, the volume that overload protection device of tapping machine produced was too little when the overload condition appears, is difficult for being found by the staff, influences production efficiency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an overload protection device of a tapping machine, which can make loud sound to prompt staff when overload occurs.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an overload protection device of tapping machine, including first connector and second connector, the inside of first connector is provided with the mounting groove, the rear end of first connector is provided with the installation head, the rear end of second connector is provided with the connector, the inside at the mounting groove is installed to the connector, the front end of second connector is provided with the mount pad, the internally mounted of mount pad has the screw tap, the outside of second connector is provided with the fixed disk, the rear end of fixed disk is provided with the first spring of several, the rear end of first spring is provided with the movable disk, be provided with the several dog on the movable disk, be provided with the several fender axle on the movable disk, the outside of first connector is provided with the mounting disk, be provided with the several draw-in groove on the mounting disk, the outside of mounting disk is provided with the several installation piece, the middle part of every installation piece all is provided with the connecting axle, the front portion of every connecting axle all is provided with the fixed block, all be provided with the second spring between every fixed block and the corresponding installation piece, the rear end of connecting axle is provided with the anticreep piece.
Further, the movable disc is in sliding connection with the second connector.
Further, the fixed disk is fixedly connected with the second connector.
Further, the mounting plate is fixedly connected with the first connector.
Further, the connecting shaft is in sliding connection with the mounting block.
(III) beneficial effects
Compared with the prior art, the utility model provides an overload protection device of a tapping machine, which has the following beneficial effects:
this overload protection device of tapping machine, through setting up of installation piece, the connecting axle, fixed block and second spring, keep off the axle and deviate from by the inside of draw-in groove when taking place to overload, first connector rotation can not drive the second connector and rotate this moment, play overload protection's effect, the dog makes the connecting axle motion, the fixed block compresses the second spring, when connecting axle and dog separation, the second spring makes connecting axle striking movable disk produce sound, consequently, the connecting axle striking movable disk can send very big impact sound when taking place to overload, in order to play the effect of suggestion staff, in order to prevent that the staff from not in time finding overload condition and influence production efficiency.
Drawings
FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic diagram of an isometric construction of a mounting plate of the present utility model;
FIG. 5 is a schematic diagram of an equivalent structure of a movable disk according to the present utility model;
FIG. 6 is a schematic side view of a movable tray of the present utility model;
fig. 7 is a partially enlarged schematic view of the structure of fig. 4 at a.
In the figure: 1. a first connecting body; 2. a second connector; 3. a mounting groove; 4. a connector; 5. a mounting head; 6. a mounting base; 7. a tap; 8. a fixed plate; 9. a first spring; 10. a movable plate; 11. a stop block; 12. a blocking shaft; 13. a mounting plate; 14. a clamping groove; 15. a mounting block; 16. a connecting shaft; 17. a fixed block; 18. a second spring; 19. and (5) preventing the block from falling off.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, an overload protection device of a tapping machine of the present utility model comprises a first connector 1 and a second connector 2, wherein a mounting groove 3 is provided in the first connector 1, a mounting head 5 is provided at the rear end of the first connector 1, the mounting head 5 is connected with the tapping machine, a connector 4 is provided at the rear end of the second connector 2, the connector 4 is mounted in the mounting groove 3, a mounting seat 6 is provided at the front end of the second connector 2, a screw tap 7 is mounted in the mounting seat 6, a fixed disk 8 is provided outside the second connector 2, the fixed disk 8 and the second connector 2 are fixedly connected, a plurality of first springs 9 are provided at the rear end of the fixed disk 8, the first springs 9 provide elastic force for a movable disk 10, a plurality of stoppers 11 are provided on the movable disk 10 and the second connector 2 in sliding connection, the movable disc 10 is provided with a plurality of blocking shafts 12, the outside of the first connecting body 1 is provided with a mounting disc 13, the mounting disc 13 and the first connecting body 1 are fixedly connected, the mounting disc 13 is provided with a plurality of clamping grooves 14, when overload occurs, the blocking shafts 12 are separated from the inside of the clamping grooves 14, at the moment, the first connecting body 1 rotates and does not drive the second connecting body 2 to rotate, the overload protection effect is achieved, the outside of the mounting disc 13 is provided with a plurality of mounting blocks 15, the middle part of each mounting block 15 is provided with a connecting shaft 16, the connecting shafts 16 and the mounting blocks 15 are in sliding connection, the front part of each connecting shaft 16 is provided with a fixed block 17, a second spring 18 is arranged between each fixed block 17 and the corresponding mounting block 15, when overload occurs, the stop block 11 enables the connecting shaft 16 to move, the fixed block 17 compresses the second spring 18, when the connecting shaft 16 and the stop block 11 are separated, the second spring 18 makes the connection shaft 16 strike the movable disk 10 to generate sound, so that the connection shaft 16 strikes the movable disk 10 to generate a great striking sound when overload occurs, so as to play a role of prompting a worker, and the rear end of the connection shaft 16 is provided with an anti-falling block 19 to prevent the connection shaft 16 from being separated from the mounting block 15.
To sum up, in the overload protection device of the tapping machine, when the overload condition does not occur, the elastic force of the first spring 9 makes the blocking shaft 12 clamped in the clamping groove 14, at this time, the first connecting body 1 can drive the second connecting body 2 to rotate, when the overload occurs, the blocking shaft 12 is separated from the clamping groove 14, at this time, the first connecting body 1 rotates and can not drive the second connecting body 2 to rotate, so as to play a role in overload protection, the stop block 11 makes the connecting shaft 16 move, the fixed block 17 compresses the second spring 18, and when the connecting shaft 16 and the stop block 11 are separated, the second spring 18 makes the connecting shaft 16 strike the movable disc 10 to generate sound, so that when the overload occurs, the connecting shaft 16 strikes the movable disc 10 to generate a large impact sound, so as to play a role in prompting workers.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Overload protection device of tapping machine, including first connector (1) and second connector (2), its characterized in that: the inside of first connector (1) is provided with mounting groove (3), the rear end of first connector (1) is provided with installation head (5), the rear end of second connector (2) is provided with connector (4), the inside at mounting groove (3) is installed to connector (4), the front end of second connector (2) is provided with mount pad (6), the internally mounted of mount pad (6) has tap (7), the outside of second connector (2) is provided with fixed disk (8), the rear end of fixed disk (8) is provided with several first spring (9), the rear end of first spring (9) is provided with movable disk (10), be provided with several dog (11) on movable disk (10), be provided with several fender axle (12) on movable disk (10), the outside of first connector (1) is provided with mounting disk (13), be provided with several draw-in groove (14) on mounting disk (13), the rear end of fixed disk (8) is provided with several first spring (9), the rear end of fixed disk (9) is provided with every fixed disk (16) of connecting piece (16), a second spring (18) is arranged between each fixed block (17) and the corresponding installation block (15), and an anti-falling block (19) is arranged at the rear end of the connecting shaft (16).
2. The overload protection device for a tapping machine according to claim 1, wherein: the movable disc (10) is in sliding connection with the second connecting body (2).
3. The overload protection device for a tapping machine according to claim 1, wherein: the fixed disc (8) is fixedly connected with the second connector (2).
4. The overload protection device for a tapping machine according to claim 1, wherein: the mounting plate (13) is fixedly connected with the first connector (1).
5. The overload protection device for a tapping machine according to claim 1, wherein: the connecting shaft (16) is in sliding connection with the mounting block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184971.3U CN220739712U (en) | 2023-08-15 | 2023-08-15 | Overload protection device of tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184971.3U CN220739712U (en) | 2023-08-15 | 2023-08-15 | Overload protection device of tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739712U true CN220739712U (en) | 2024-04-09 |
Family
ID=90564611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184971.3U Active CN220739712U (en) | 2023-08-15 | 2023-08-15 | Overload protection device of tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739712U (en) |
-
2023
- 2023-08-15 CN CN202322184971.3U patent/CN220739712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |