CN209041473U - A kind of rack-and-pinion rotating device - Google Patents
A kind of rack-and-pinion rotating device Download PDFInfo
- Publication number
- CN209041473U CN209041473U CN201821630645.3U CN201821630645U CN209041473U CN 209041473 U CN209041473 U CN 209041473U CN 201821630645 U CN201821630645 U CN 201821630645U CN 209041473 U CN209041473 U CN 209041473U
- Authority
- CN
- China
- Prior art keywords
- mounting base
- rack
- gear
- rotating device
- pinion
- Prior art date
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to mechanical parts, title is a kind of rack-and-pinion rotating device, it is characterized in that: it includes a mounting base, there is the spindle nose of installation gear in mounting base, there are also gears to be mounted on spindle nose, with the mounting hole of rack gear below mounting base, there are also rack gears to be mounted in the mounting hole of rack gear, mounting hole leads to the right side of mounting base, rack and pinion engagement, one cylinder is installed on the right side of mounting base, the cylinder has piston rod, the piston rod connects rack gear, there is connection bump or connecting groove before the gear, there is the mounting base groove of installation gear among the mounting base, the spindle nose is just arranged among mounting base groove.Such rack-and-pinion rotating device has the advantages that linear motion is become rotary motion with rack-and-pinion, not only can save cost, also greatly improves press service life, also has the advantages that with high accuracy.
Description
Technical field
The utility model relates to mechanical parts, concretely relate to rotating device.
Background technique
Currently, matrix rotational positioning is rotary cylinder device, due to rotary cylinder cost on saw blade moulding press
Height, the service life is short, very big cost is caused to waste；It is not able to satisfy some requirements at low cost, with long service life.
Summary of the invention
The purpose of this utility model aiming at disadvantages mentioned above, provide and a kind of can increase service life, reduced cost
Rack-and-pinion rotating device.
Technical scheme of the utility model is as follows: a kind of rack-and-pinion rotating device, it is characterized in that: it includes one
Mounting base has the spindle nose of installation gear in mounting base, and there are also gears to be mounted on spindle nose, with rack gear below mounting base
Mounting hole, there are also rack gears to be mounted in the mounting hole of rack gear, and mounting hole leads to the right side of mounting base, and rack and pinion engages,
One cylinder is installed, the cylinder has piston rod, and the piston rod connects rack gear on the right side of mounting base.
Further speaking, there is connection bump or connecting groove before the gear.
Further speaking, there is the mounting base groove of installation gear, the spindle nose is just arranged among the mounting base
Among mounting base groove.
Further speaking, there are multiple installation screws in the mounting base.
The beneficial effects of the utility model are: such rack-and-pinion rotating device has with rack-and-pinion linear motion
Become rotary motion, can not only save cost, also greatly improve the advantages of press service life, also has with high accuracy
Advantage；
There is connection bump or connecting groove before the gear, also have the advantages that be easily installed output block；
There is the mounting base groove of installation gear, mounting base groove is just arranged in the spindle nose among the mounting base
Centre also has the advantages that structure is more rigorous；
There are multiple installation screws in the mounting base, also have the advantages that be easily installed this rotating device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is A-A diagrammatic cross-section in Fig. 1.
Wherein: 1. mounting base, 2. spindle nose 3, gear 4, mounting hole 5, rack gear 6, cylinder 7, piston rod 8, connection are convex
Rise or connecting groove 9, mounting base groove 10, installation screw.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, 2, a kind of rack-and-pinion rotating device, it is characterized in that: it includes a mounting base 1, in mounting base
Spindle nose 2 with installation gear, there are also gears 3 to be mounted on spindle nose, with the mounting hole 4 of rack gear below mounting base, also
Rack gear 5 is mounted in the mounting hole of rack gear, and mounting hole leads to the right side of mounting base, rack and pinion engagement, on the right side of mounting base
One cylinder 6 is installed, the cylinder has piston rod 7, and the piston rod connects rack gear.
When the utility model is used, the present apparatus is mounted in equipment, the linear running of cylinder can be converted to tooth by it
The rotating operation of wheel, gear transmit power outward, meet the requirement of some component operation power direction conversions, such as are mounted on saw
On sheetmolding press etc..
Further speaking, there is connection bump or connecting groove 8 before the gear.
In this way in use, connection bump or connecting groove 8 can connect the undertaking site of power, that is, need the portion of power
Position, is arranged connection bump or connecting groove is to connect this position to provide convenience.
Further speaking, there is the mounting base groove 9 of installation gear, the spindle nose is just arranged among the mounting base
Among mounting base groove, this avoid the leakage of gear, structure is more rigorous.
Further speaking, there are multiple installation screws 10 in the mounting base.It is easily installed in this way.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to this,
In the field of the utility model, made changes or modifications all cover in the utility model any those skilled in the art
In the scope of the patents.
Claims (4)
1. a kind of rack-and-pinion rotating device has the axis of installation gear it is characterized in that: it includes a mounting base in mounting base
Head, there are also gears to be mounted on spindle nose, and with the mounting hole of rack gear below mounting base, there are also the installations that rack gear is mounted on rack gear
Kong Zhong, mounting hole lead to the right side of mounting base, and a cylinder, the gas are installed in rack and pinion engagement on the right side of mounting base
Cylinder has piston rod, and the piston rod connects rack gear.
2. rack-and-pinion rotating device according to claim 1, it is characterized in that: having connection bump before the gear
Or connecting groove.
3. rack-and-pinion rotating device according to claim 2, it is characterized in that: having installation tooth among the mounting base
The mounting base groove of wheel, the spindle nose are just arranged among mounting base groove.
4. rack-and-pinion rotating device according to claim 3, it is characterized in that: having multiple installations in the mounting base
Screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630645.3U CN209041473U (en) | 2018-10-09 | 2018-10-09 | A kind of rack-and-pinion rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630645.3U CN209041473U (en) | 2018-10-09 | 2018-10-09 | A kind of rack-and-pinion rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041473U true CN209041473U (en) | 2019-06-28 |
Family
ID=67035344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630645.3U Active CN209041473U (en) | 2018-10-09 | 2018-10-09 | A kind of rack-and-pinion rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041473U (en) |
-
2018
- 2018-10-09 CN CN201821630645.3U patent/CN209041473U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202853832U (en) | Universal joint of pressure gage | |
| CN208040815U (en) | A kind of rotary oil cylinder | |
| CN202462082U (en) | Nut direct-driven numerical control feeding device | |
| CN209041473U (en) | A kind of rack-and-pinion rotating device | |
| CN204487066U (en) | For automobile welding and assembling clamp servo scissors fork elevating mechanism | |
| CN201559053U (en) | Assembling die of V-shaped belt wheel of automobile power steering pump | |
| CN218440012U (en) | Telescopic rotary hydraulic cylinder | |
| CN205277984U (en) | From alignment connection structure | |
| CN208496985U (en) | A kind of robot cylinder cap turns line positioning mechanism | |
| CN202846173U (en) | Beam locking device of vertical lathe | |
| CN204505905U (en) | A kind of hydraulic locking apparatus of forcing press | |
| CN102717265A (en) | Movable beam clamping cylinder | |
| CN206972870U (en) | A kind of blank compensation apparatus | |
| CN201661547U (en) | Integral outer press cover type guide sleeve structure | |
| CN206653158U (en) | A kind of lubricating oil pump pump housing fixture | |
| CN201241887Y (en) | Low-abrasion air cylinder with novel straight-line bearing | |
| CN202684530U (en) | Moving beam clamping oil cylinder | |
| CN205945381U (en) | Toothed belt electricity jar | |
| CN204700821U (en) | A kind of bearing assemble device for space power system | |
| CN203995069U (en) | Gold stamping belling version fast precise plate-regulating device | |
| CN215980250U (en) | Novel electro-hydraulic execution device | |
| CN212704554U (en) | Cylinder end face drilling and tapping fixing clamp | |
| CN208866529U (en) | Low module disk tooth external tooth Gear Shaping fixture | |
| CN217129965U (en) | Novel guide sleeve applied to oil cylinder | |
| CN201843853U (en) | Oil cylinder for hydraulic press brakes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |