CN211419154U - Winder brake device with buffering function - Google Patents
Winder brake device with buffering function Download PDFInfo
- Publication number
- CN211419154U CN211419154U CN201922445845.2U CN201922445845U CN211419154U CN 211419154 U CN211419154 U CN 211419154U CN 201922445845 U CN201922445845 U CN 201922445845U CN 211419154 U CN211419154 U CN 211419154U
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- China
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- brake
- brake disc
- winder
- disc
- wheel hub
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Abstract
The utility model provides a take winder brake equipment of buffer function, includes wheel hub, brake lever and brake disc, and the brake lever includes brake head and erection column, and brake head and erection column are located the both ends of brake lever respectively, and the erection column installation is fixed on the winder, are provided with the brake track on the brake disc, and orbital one end of brake is provided with the brake groove, and the brake head can slide in the brake track, and the brake lever can center on the erection column swing, wheel hub's middle part is provided with the support frame, the support frame with wheel hub's junction is provided with the cylinder, be provided with the screw hole on the cylinder, be provided with the elliptical hole on the brake disc, the position of elliptical hole is corresponding with the position of screw hole, passes through the screw elliptical hole and twist into the screw hole and install the brake disc on the. The utility model discloses a take winder brake equipment of buffer function uses on the great winder of volume, and the impact force of brake disc increases the life of brake disc when can slowing down the brake.
Description
Technical Field
The utility model relates to a cable winder field, concretely relates to novel brake equipment who is used for taking buffer function on winder.
Background
The winder is used for twining the cable to wheel hub, generally utilizes spring force to realize that the wheel hub carousel rotates the line of receipts, and wheel hub will stop rotating when needs stop receiving the line or act as go-between, generally realizes through brake equipment and brake disc. When a brake head in the brake device reaches a brake position on the brake disc, the hub turntable stops rotating. For a winder with a large volume, the impact force of a brake disc and a hub is large when the winder brakes, and the brake disc is easily damaged after a long time, so that the braking performance is influenced.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect of the prior art, the utility model aims at providing a take winder brake equipment of buffer function uses on the great winder of volume, and the impact force of brake disc when can slowing down the brake increases the life of brake disc.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a brake device of a reel with a buffer function is used for braking a hub in the reel and comprises the hub, a brake lever and a brake disc, the brake rod comprises a brake head and a mounting column, the brake head and the mounting column are respectively positioned at two ends of the brake rod, the mounting column is mounted and fixed on the winder, the brake disc is provided with a brake track, one end of the brake track is provided with a brake groove, the brake head can slide in the brake track, the brake rod can swing around the mounting post, the middle part of the wheel hub is provided with a supporting frame, the joint of the supporting frame and the wheel hub is provided with a column body, the cylinder is provided with a threaded hole, the brake disc is provided with an elliptical hole, the position of the elliptical hole corresponds to the position of the threaded hole, and the brake disc is installed on the support frame by penetrating the elliptical hole through a screw and screwing the screw into the threaded hole.
In a preferred embodiment of the present invention, the support frame has a shaft hole in the middle.
In a preferred embodiment of the invention, a connecting sleeve is arranged in the middle of the brake disc and is sleeved on the supporting frame.
In a preferred embodiment of the present invention, the long axis direction of the elliptical hole is the same as the extending direction of the brake rail.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a take buffer function's winder brake equipment uses on the great winder of volume, and the impact force of brake disc increases the life of brake disc when can slowing down the brake.
Drawings
FIG. 1 is a schematic structural view of a braking device for a reel with a buffering function according to the present invention;
FIG. 2 is a schematic structural view of FIG. 1 with the brake disc removed;
fig. 3 is an enlarged schematic structural view of the brake disc of the present invention.
The parts in the drawings are numbered as follows: 1. the brake device comprises a hub, 2, a support frame, 3, a brake disc, 4, a brake track, 5, a connecting sleeve, 6, a screw, 7, a brake rod, 8, a brake head, 9, a mounting column, 10, a column body, 11, a threaded hole, 12, an axle hole, 13, a brake groove, 14 and an elliptical hole.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): referring to FIGS. 1-3:
the utility model provides a take buffer function's winder brake equipment, includes wheel hub 1, brake lever 7 and brake disc 3, brake lever 7 includes brake head 8 and erection column 9, brake head 8 and erection column 9 are located the both ends of brake lever 7 respectively, the erection column 9 installation is fixed on winder (not sign in the picture), be provided with brake track 4 on the brake disc 3, brake track 4's one end is provided with brake groove 13, brake head 8 can slide in brake track 13, brake lever 7 can be around the swing of erection column 9. The middle part of wheel hub 1 is provided with support frame 2, support frame 2 with the junction of wheel hub 1 is provided with cylinder 10, be provided with screw hole 11 on the cylinder 10, be provided with elliptical hole 14 on the brake disc 3, the position of elliptical hole 14 is corresponding with the position of screw hole 11, passes through screw 6 elliptical hole 14 and screws into screw hole 11 and installs brake disc 3 on support frame 2.
When braking, when the brake disc 3 rotates, the brake head 8 slides in the brake track 4 until the last brake head 8 enters the brake groove 13 and stops at the bottom of the brake groove 13, at the moment, the brake disc 3 does not stop rotating immediately, but the brake disc 3 can rotate back and forth in a small range due to the existence of the elliptical hole 14, the rotating range is limited in the size range of the elliptical hole 14, a space is reserved between the elliptical hole 14 of the brake disc 3 and the mounting screw 6, the brake disc 3 can rotate back and forth on the left side and the right side of the screw 6, so that the last brake disc 3 of the brake has a buffer instead of the brake disc 3 stopping immediately, the impact force on the brake disc 3 is small, the impact on the brake disc 3 and the brake lever 7 is light, and the service lives of the brake disc 3 and the brake lever 7 can be prolonged. Particularly, for a reel with a large volume, the weight of the brake disc 3 and the weight of the hub 1 are also large, the inertia generated in movement is large, the impact force of the brake disc 3 and the hub 1 is large when braking, and the brake disc 3 and the brake lever 7 are easily damaged after a long time, so that the braking performance is influenced. The brake disc 3 can be buffered through the oval hole 14, so that the impact force to the brake disc 3 and the brake lever 7 is smaller, and the damage to the brake disc and the brake lever is smaller.
Preferably, the support frame 2 is provided with a shaft hole 12 in the middle, and a rotating shaft can be installed in the shaft hole 12.
Preferably, a connecting sleeve 5 is arranged in the middle of the brake disc 3, and the supporting frame 2 is sleeved with the connecting sleeve 5, so that the firmness of connection between the brake disc 3 and the hub 1 is improved.
Preferably, the long axis direction of the elliptical hole 14 is the same as the extending direction of the brake track 4, so that the brake disc 3 can rotate back and forth on the left side and the right side of the screw 6.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a take buffer function's winder brake equipment for with the wheel hub brake in the winder, including wheel hub, brake lever and brake disc, the brake lever is including brake head and erection column, brake head and erection column are located respectively the both ends of brake lever, the erection column installation is fixed on the winder, be provided with the brake track on the brake disc, the orbital one end of brake is provided with the braking groove, the brake head can slide in the brake track, the brake lever can be around the erection column swing, its characterized in that: the middle part of wheel hub is provided with the support frame, the support frame with the junction of wheel hub is provided with the cylinder, be provided with the screw hole on the cylinder, be provided with the elliptical aperture on the brake disc, the position of elliptical aperture is corresponding with the position of screw hole, passes through the screw elliptical aperture and screws into the screw hole and install the brake disc on the support frame.
2. The brake device of the reel with the buffer function according to claim 1, wherein: the middle part of the support frame is provided with a shaft hole.
3. The brake device for a reel with a buffering function according to claim 1 or 2, wherein: the middle part of the brake disc is provided with a connecting sleeve which is sleeved on the supporting frame.
4. The brake device of the reel with the buffer function according to claim 1, wherein: the long axis direction of the elliptical hole is the same as the extending direction of the brake track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445845.2U CN211419154U (en) | 2019-12-30 | 2019-12-30 | Winder brake device with buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445845.2U CN211419154U (en) | 2019-12-30 | 2019-12-30 | Winder brake device with buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419154U true CN211419154U (en) | 2020-09-04 |
Family
ID=72280928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922445845.2U Active CN211419154U (en) | 2019-12-30 | 2019-12-30 | Winder brake device with buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419154U (en) |
-
2019
- 2019-12-30 CN CN201922445845.2U patent/CN211419154U/en active Active
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