CN205118189U - Electric block reducing gear box - Google Patents
Electric block reducing gear box Download PDFInfo
- Publication number
- CN205118189U CN205118189U CN201520889326.4U CN201520889326U CN205118189U CN 205118189 U CN205118189 U CN 205118189U CN 201520889326 U CN201520889326 U CN 201520889326U CN 205118189 U CN205118189 U CN 205118189U
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- nut
- attachment hole
- groove
- draw
- connecting hole
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Abstract
(B, ) (b) the utility model discloses an electric block reducing gear box including the reducing gear box box, is equipped with protecgulum connecting hole that X axle, Y axle, Z axle direction arranged, spacing connecting hole, mount connecting hole, its characterized in that on the reducing gear box box: the reducing gear box box adopts whole injection molding structure, and mount connecting hole and spacing connecting hole are direct in the shaping of die -casting in -process, and nut that the lower fastening terminal surface of mount connecting hole the set up X axle direction draw -in groove of packing into, nut are packed the width size of draw -in groove into and slightly be greater than the hexagon nut's that packs into opposite side size, the nut pack into the top of draw -in groove be equipped with about the nut flange leave apart from letting the bolt activity pass between the nut flange about, the utility model discloses made things convenient for the processing in hole, being convenient for simultaneously, it is fixed to install on the mount.
Description
Technical field
The utility model relates to a kind of electric wire hoist, is specifically related to a kind of speed reducer of electric wire hoist.
Background technique
The motor of electric wire hoist exports will by driving rope roll to rotate after the deceleration of speed reducer again, the casing of speed reducer needs processing protecgulum attachment hole, position-limited rack attachment hole and fixing frame attachment hole, because protecgulum attachment hole, position-limited rack attachment hole and fixing frame attachment hole lay respectively at X-axis, Y-axis, Z-direction, so the processing in the hole of Gearbox is quite loaded down with trivial details, generally to be assisted by special fixture, special device.Further, speed reducer when being fixed on fixing frame, bolt and nut to tighten operation also inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of processing facilitating hole, is convenient on fixing frame, install fixing electric wire hoist speed reducer simultaneously.
The utility model is implemented by following technical solution:
Electric wire hoist speed reducer, comprise Gearbox, Gearbox is provided with X-axis, Y-axis, the protecgulum attachment hole of Z-direction arrangement, position-limited rack attachment hole, fixing frame attachment hole, it is characterized in that: Gearbox adopts integral die-cast shaping structure, fixing frame attachment hole and position-limited rack attachment hole are directly shaping in press casting procedure, the lower fastening end face of fixing frame attachment hole arranges the nut loading draw-in groove of X-axis direction, nut loads the opposite side size of width dimensions slightly larger than loaded hexagon nut of draw-in groove, the top that nut loads draw-in groove is provided with left and right nut rib, leaving distance between the nut rib of left and right allows bolt activity pass.
The below of left and right nut rib is open space.
The below of left and right nut rib is hemi-closure space.
After adopting technique scheme, fixing frame attachment hole, position-limited rack attachment hole are directly shaping in the press casting procedure of casing, do not need to carry out machining, casing molds nut loading draw-in groove and nut rib in press casting procedure simultaneously, can directly be placed by nut when such speed reducer is installed on fixing frame enters in draw-in groove, then turn bolt, make the installation of speed reducer on fixing frame become simple and convenient.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is the structural drawing of the first embodiment of Gearbox,
Fig. 2 is the gearbox structure figure with Fig. 1 Gearbox,
Fig. 3 is Fig. 2 other direction view,
Fig. 4 is the structural drawing of Gearbox the second embodiment.
Embodiment
Details and the working principle of the utility model specific embodiment is described in detail below in conjunction with accompanying drawing:
As Fig. 1, shown in 2 and 3, electric wire hoist speed reducer of the present utility model, comprise Gearbox 1, Gearbox 1 is provided with X-axis, Y-axis, the protecgulum attachment hole 3 of Z-direction arrangement, position-limited rack attachment hole 2, fixing frame attachment hole 5, position-limited rack 10 is arranged in position-limited rack attachment hole 2 by fixing pin 7 and shaft block ring, speed reducer is by fixing frame attachment hole 5, bolt 9 and nut 8 are tightened on fixing frame, Gearbox 1 adopts integral die-cast shaping structure, fixing frame attachment hole 5 and position-limited rack attachment hole 2 are directly shaping in press casting procedure, the lower fastening end face of fixing frame attachment hole 5 arranges the nut loading draw-in groove 6 of X-axis direction, nut loads the opposite side size of width dimensions slightly larger than loaded hexagon nut 8 of draw-in groove 6, the top that nut loads draw-in groove 6 is provided with left and right nut rib 4, leaving distance between left and right nut rib 4 allows bolt 9 activity pass, the below of left and right nut rib 4 is open space.
As shown in Figure 4, Gearbox 1 is provided with X-axis, Y-axis, the protecgulum attachment hole 3 of Z-direction arrangement, position-limited rack attachment hole 2, fixing frame attachment hole, Gearbox 1 adopts integral die-cast shaping structure, fixing frame attachment hole and position-limited rack attachment hole 2 are directly shaping in press casting procedure, the lower fastening end face of fixing frame attachment hole arranges the nut loading draw-in groove 6 of X-axis direction, nut loads the opposite side size of width dimensions slightly larger than loaded hexagon nut of draw-in groove 6, the top that nut loads draw-in groove 6 is provided with left and right nut rib 4, leaving distance between left and right nut rib 4 allows bolt activity pass, the below of left and right nut rib 4 is hemi-closure space.
Claims (3)
1. electric wire hoist speed reducer, comprise Gearbox, Gearbox is provided with X-axis, Y-axis, the protecgulum attachment hole of Z-direction arrangement, position-limited rack attachment hole, fixing frame attachment hole, it is characterized in that: Gearbox adopts integral die-cast shaping structure, fixing frame attachment hole and position-limited rack attachment hole are directly shaping in press casting procedure, the lower fastening end face of fixing frame attachment hole arranges the nut loading draw-in groove of X-axis direction, nut loads the opposite side size of width dimensions slightly larger than loaded hexagon nut of draw-in groove, the top that nut loads draw-in groove is provided with left and right nut rib, leaving distance between the nut rib of left and right allows bolt activity pass.
2. electric wire hoist speed reducer as claimed in claim 1, is characterized in that: the below of left and right nut rib is open space.
3. electric wire hoist speed reducer as claimed in claim 1, is characterized in that: the below of left and right nut rib is hemi-closure space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889326.4U CN205118189U (en) | 2015-11-10 | 2015-11-10 | Electric block reducing gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889326.4U CN205118189U (en) | 2015-11-10 | 2015-11-10 | Electric block reducing gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118189U true CN205118189U (en) | 2016-03-30 |
Family
ID=55573803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889326.4U Active CN205118189U (en) | 2015-11-10 | 2015-11-10 | Electric block reducing gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118189U (en) |
-
2015
- 2015-11-10 CN CN201520889326.4U patent/CN205118189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8 YuMeng Road, Ruian Economic Development Zone, Wenzhou, Zhejiang 325200 Patentee after: Bada Electromechanical Co.,Ltd. Address before: No.8 YuMeng Road, Ruian Economic Development Zone, Wenzhou, Zhejiang 325200 Patentee before: BADA MECHANICAL & ELECTRICAL Co.,Ltd. |