CN211331648U - Novel gear hobbing machine hob bar dismounting mechanism - Google Patents
Novel gear hobbing machine hob bar dismounting mechanism Download PDFInfo
- Publication number
- CN211331648U CN211331648U CN201922362874.2U CN201922362874U CN211331648U CN 211331648 U CN211331648 U CN 211331648U CN 201922362874 U CN201922362874 U CN 201922362874U CN 211331648 U CN211331648 U CN 211331648U
- Authority
- CN
- China
- Prior art keywords
- screw
- supporting seat
- hob
- support
- bolt
- 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
Images
Abstract
The utility model discloses a novel gear hobbing machine hob pole disassembly body belongs to lathe technical field. Comprises a disassembly bracket, a bolt, a locking screw, a front support seat and a front support seat clamping screw. The dismounting support is fixed at the end part of the non-driving end of the hob head and comprises a base, a rotating support and a rotating shaft, the base is fixedly connected with the end part of the hob head, the rotating support is connected with the base through the rotating shaft, a bolt is vertically connected onto the rotating support through a thread, and a check screw is screwed into the other end of the bolt. A screw rod is arranged in the hob rod, the front end of the screw rod is connected with a front supporting seat, and a front supporting seat clamping screw is connected to the front supporting seat through threads. The utility model discloses convenient and fast can the quick replacement cutter, has reduced operator's intensity of labour, has improved the production machining efficiency of gear hobbing machine lathe.
Description
Technical Field
The utility model relates to a novel gear hobbing machine hob pole disassembly body belongs to lathe technical field.
Background
The hobbing machine is the most widely used machine tool in gear processing machines, straight teeth, helical teeth and cylindrical gears can be cut on the hobbing machine, worm gears, chain wheels and the like can also be processed, along with the continuous improvement of requirements on the machining precision, quality and efficiency of the gears in the industries of aviation, navigation, electric power, engineering machinery and military industry, the requirement of large-scale numerical control hobbing machine tools is increasingly large, but the problem brought is that the hob rod is difficult to disassemble when a hob head is used for changing the tools, time and labor are wasted due to manual disassembly, the efficiency is low, the working strength is high, the hob rod is easy to damage, and the machining production efficiency of the machine tool is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a novel gear hobbing machine hob arbor disassembly body has solved the hob arbor when hob head tool changing and has dismantled difficult problem, has improved production efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a novel hobbing machine hobbing cutter bar dismounting mechanism comprises a dismounting support, a bolt, a locking screw, a front support seat and a front support seat clamping screw. The dismounting support is fixed at the end part of the non-driving end of the hob head and comprises a base, a rotating support and a rotating shaft, the base is fixedly connected with the end part of the hob head, the rotating support is connected with the base through the rotating shaft, a bolt is vertically connected onto the rotating support through a thread, and a check screw is screwed into the other end of the bolt. A screw rod is arranged in the hob rod, the front end of the screw rod is connected with a front supporting seat, and a front supporting seat clamping screw is connected to the front supporting seat through threads.
When the hobbing machine changes the cutter, need pull down preceding supporting seat, dismantle the installation step as follows:
firstly, detaching the anti-loosening screw, and anticlockwise rotating the rotating bracket of the detaching bracket to a detaching position; loosening the clamping screws of the two front supporting seats, enabling the front supporting seats to be movable, pulling the front supporting seats to a bolt connected with the disassembling support through a lead screw, screwing the anti-loosening screws in a thread manner, rotating the rotating support of the disassembling support clockwise, and completing disassembling of the front supporting seats. After the front support base is detached, the hob bar can be detached, and the mounting of the front support base can be carried out according to the reverse sequence of the steps of the detaching method.
The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, convenient operation, safe practical changes the cutter easily, has alleviateed operator's intensity of labour, has improved machine tool machining production efficiency, is applicable to on the large-scale numerical control gear hobbing machine tool.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic view of the front support base of the present invention after being disassembled.
Fig. 2 is a schematic view of the front support seat of the present invention before being disassembled.
Fig. 3 is a schematic view of the front support seat of the present invention before being disassembled and connected with the plug.
Reference numbers in the figures:
1. the device comprises a disassembly support, 2, a locking screw, 3, a bolt, 4, a front support clamping screw, 5, a front support, 6, a screw rod, 7, a hob rod, 8 and a hob head.
Detailed Description
As shown in fig. 1-3, a novel hobbing machine hob rod dismounting mechanism, including dismantling support 1, stop screw 2, bolt 3, preceding supporting seat clamping screw 4 and preceding supporting seat 5, dismantle the non-drive end tip that support 1 is fixed in hobbing cutter frame 8, dismantle support 1 by the base, runing rest and pivot are constituteed, base fixed connection is in hobbing cutter frame 8's non-drive tip, runing rest is connected with the base through the pivot, be connected with bolt 3 through the screw thread is perpendicular on the runing rest, stop screw 2 screw thread twists the other end of bolt 3. A screw rod 6 is arranged in the hob rod 7, the front end of the screw rod 6 is connected with a front supporting seat 5, and a front supporting seat clamping screw 4 is connected to the front supporting seat 5 through threads.
The using method comprises the following steps:
firstly, the anti-loosening screw 2 is dismounted, and the rotating bracket of the dismounting bracket 1 is rotated anticlockwise to a dismounting position, which is shown in figure 2; loosen two front supporting seat clamping screws 4, pull the front supporting seat 5 to the bolt 3 connected with the dismounting bracket 1 through the screw rod 6, screw the check screw 2, rotate the rotary bracket of the dismounting bracket 1 clockwise by 90 degrees, and finish dismounting the front supporting seat 5. After the front support 5 is removed, the hob bar 7 can be removed and the mounting of the front support 5 can be performed in the reverse order of the steps of the dismounting method.
Claims (1)
1. The utility model provides a novel gear hobbing machine hob pole disassembly body which characterized in that: including dismantling support (1), stop screw (2), bolt (3), preceding supporting seat clamping screw (4) and preceding supporting seat (5), dismantle support (1) and be fixed in the non-drive end tip of hob head (8), dismantle support (1) by the base, runing rest and pivot are constituteed, base fixed connection is in the non-drive tip of hob head (8), runing rest passes through the pivot and is connected with the base, there is bolt (3) through threaded vertical connection on the runing rest, stop screw (2) screw thread twists the other end of bolt (3), be equipped with lead screw (6) in hob rod (7), lead screw (6) front end and preceding supporting seat (5) are connected, there is preceding supporting seat clamping screw (4) through threaded connection on preceding supporting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362874.2U CN211331648U (en) | 2019-12-25 | 2019-12-25 | Novel gear hobbing machine hob bar dismounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922362874.2U CN211331648U (en) | 2019-12-25 | 2019-12-25 | Novel gear hobbing machine hob bar dismounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331648U true CN211331648U (en) | 2020-08-25 |
Family
ID=72108650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922362874.2U Active CN211331648U (en) | 2019-12-25 | 2019-12-25 | Novel gear hobbing machine hob bar dismounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211331648U (en) |
-
2019
- 2019-12-25 CN CN201922362874.2U patent/CN211331648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110270857A (en) | A kind of type clamping device easy to use for numerically-controlled machine tool | |
| CN211331648U (en) | Novel gear hobbing machine hob bar dismounting mechanism | |
| CN202701882U (en) | Universal milling head with transposition device | |
| CN208245978U (en) | A kind of novel aluminum alloy wheel hub removes the device of Burr removal online | |
| CN202317304U (en) | Gear hobbing machine spindle capable of processing workpieces with two different bore diameters | |
| CN201350517Y (en) | Special milling machine for processing flange | |
| CN210412969U (en) | Profile cutter is used in fastener production | |
| CN109794656B (en) | Screw rod production and processing tapping machine | |
| CN108015334B (en) | A kind of milling cutter with ball shaped end | |
| CN203471086U (en) | Screw die tool special for transformer conducting rods | |
| CN213352159U (en) | Rapid clamping mechanism for aerospace equipment component machining | |
| CN212553062U (en) | Frock under nut removes welding slag | |
| CN205184502U (en) | Honing head that can replace and adjust | |
| CN211661250U (en) | Device for removing burrs of clamp spring groove of spline shaft | |
| CN209424965U (en) | A kind of side opening processing fixing tool of disk-like accessory | |
| CN2650904Y (en) | Reinforcing bar straight threaded screw roller | |
| CN205289956U (en) | Hilted broadsword gear cutter hob | |
| CN202052997U (en) | Thread burring machine | |
| CN211052528U (en) | Numerical control lathe with function of processing involute spline internal teeth of aluminum alloy product | |
| CN201261085Y (en) | Beveling machine for milling minor diameter tube | |
| CN209288750U (en) | It is a kind of to facilitate fixed die casting processing smooth turning lathe | |
| CN201702470U (en) | Gear shaft machining and positioning device | |
| CN214212369U (en) | Milling power head convenient to maintain and replace | |
| CN216421119U (en) | Spring chuck clamping mechanism of numerical control lathe | |
| CN214817285U (en) | Burr clearing device for nut machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |