CN206605119U - Gear-hobbing machine support frame bracket hydraulic retaining mechanism - Google Patents
Gear-hobbing machine support frame bracket hydraulic retaining mechanism Download PDFInfo
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- CN206605119U CN206605119U CN201720250703.9U CN201720250703U CN206605119U CN 206605119 U CN206605119 U CN 206605119U CN 201720250703 U CN201720250703 U CN 201720250703U CN 206605119 U CN206605119 U CN 206605119U
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- support frame
- cylinder
- gear
- retaining mechanism
- hobbing machine
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Abstract
The utility model belongs to a kind of gear-hobbing machine support frame bracket hydraulic retaining mechanism, it is characterised in that support frame（1）Sky in left side be equipped with hoist cylinder（11）, hoist cylinder（11）The piston rod end of upper end connects a top seat supports arm with nut（10）, top seat supports arm（10）The other end and top bearing（2）It is fixedly connected, top bearing（2）Movable is mounted in support frame（1）The guide rail of the left and right sides（12）On, guide rail（12）It is fixed on support frame（1）On；Top bearing（2）Left end with nut equipped with top（6）；Top bearing（2）It is upper that locking cylinder is housed（3）, locking cylinder piston rod end（9）Use nut（8）Fix a latch（7）.The utility model utilizes hydraulic principle, drives latch to complete to unclamp and locking function using oil cylinder.
Description
Technical field
The utility model belongs to mechanical mechanism, more particularly to a kind of gear-hobbing machine support frame bracket hydraulic retaining mechanism.
Background technology
During manufacturing gear for hobbing machine axle, the drive of support frame support is top to be moved up and down along support frame guide rail, compresses tooth
, need to be by support frame support and top locked, progress gear hobbing process after wheel shaft, top compression gear shaft.At present by the way of
It is manual locking, processes unstable, control is inconvenient.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency to be automatically locked there is provided one kind using hydraulic cylinder drive latch
Support frame support and top, simple in construction, locked release gear-hobbing machine support frame bracket hydraulic reliable and stable, easy to control
Retaining mechanism.
The technical problem that the utility model is solved, the technical scheme used is：A kind of gear-hobbing machine support frame support liquid
Press retaining mechanism, it is characterised in that left side is equipped with hoist cylinder, the piston rod end of hoist cylinder upper end in the sky of support frame
A top seat supports arm is connected with nut, the other end of top seat supports arm is fixedly connected with top bearing, top branch
Seat activity mounted in the guide rail of the support frame left and right sides on, guide rail fixation on the support frame；The left end spiral shell of top bearing
Mother is equipped with top；Locking cylinder is housed, locking cylinder piston rod end fixes a latch with nut on top bearing.
Described support frame, is made quadrangle, and center is provided with cavity.
Described locking cylinder left end is equipped with locking cylinder back cavity oil inlet, and right-hand member is equipped with locking cylinder front cavity oil inlet.
The beneficial effects of the utility model are：The utility model drives latch to be automatically locked support frame using hydraulic cylinder
Support and top, using hydraulic principle, uses oil cylinder to drive latch to complete to unclamp and locking function, simple in construction, locked pine
Open reliable and stable, easy to control, processing cost is low.
Brief description of the drawings
Below in conjunction with accompanying drawing, illustrated with embodiment.
Fig. 1 is a kind of gear-hobbing machine support frame bracket hydraulic retaining mechanism front view；
Fig. 2 is Fig. 1 A-A profiles；
Fig. 3 is Fig. 2 B-B top views.
In figure：1- support frames；The top bearings of 2-；3- locking cylinders；4- locking cylinder front cavity oil inlets；5- locking cylinders
Back cavity oil inlet；6- is top；7- latch；8- nuts；9- locking cylinder piston rods；The top seat supports arms of 10-；11- is lifted
Oil cylinder；12- guide rails.
Embodiment
Embodiment, referring to the drawings, a kind of gear-hobbing machine support frame bracket hydraulic retaining mechanism, it is characterised in that support frame
Left side is equipped with hoist cylinder 11 in 1 sky, and the piston rod end of the upper end of hoist cylinder 11 connects a top bearing branch with nut
Brace 10, the other end of top seat supports arm 10 is fixedly connected with top bearing 2, and top bearing 2 activity is mounted in carriage
On the guide rail 12 of the left and right sides of frame 1, guide rail 12 is fixed in support frame 1；The left end of top bearing 2 is equipped with top 6 with nut；
Locking cylinder 3 is housed, locking cylinder piston rod end 9 fixes a latch 7 with nut 8 on top bearing 2.
Described support frame 1, is made quadrangle, and center is provided with cavity.
The described left end of locking cylinder 3 is equipped with locking cylinder back cavity oil inlet 5, and right-hand member is equipped with locking cylinder front cavity oil inlet
4, the same upper and lower ends of hoist cylinder 11 are respectively arranged with oil inlet and outlet, and oil inlet and outlet is connected with oil pressure cntrol piston.
The course of work of the utility model is：
During processing, tip holder 2 and top 6 be connected in tip holder 2, by the drives edge support frame of hoist cylinder 11
Guide rail 12 on 1 moves down workpiece pressing, and hydraulic oil enters the ante-chamber of locking cylinder 3 by locking cylinder front cavity oil inlet 4,
Locking cylinder piston rod 9 drives latch 7 to be moved to the left, and tip holder 2 and top 6 locked in support frame 1 is rolled
Tooth is processed.
After machining, hydraulic oil enters the back cavity of locking cylinder 3, locking oil by locking cylinder back cavity oil inlet 5
Cylinder piston rod 9 drives latch 7 to move right, and the locked support frame support 2 in support frame 1 and top 6 are unclamped, risen
The drop driving of oil cylinder 11 support frame 2 and top 6 is moved up, and unclamps workpiece.
The utility model drives latch 7 to be automatically locked top bearing 2 and top 6 using hydraulic cylinder, using hydraulic pressure, uses
Locking cylinder 3 drives latch 7 to complete to unclamp and locking function.
Claims (3)
1. a kind of gear-hobbing machine support frame bracket hydraulic retaining mechanism, it is characterised in that support frame（1）Sky in left side be equipped with
Hoist cylinder（11）, hoist cylinder（11）The piston rod end of upper end connects a top seat supports arm with nut（10）, top
Apical branch seat supports arm（10）The other end and top bearing（2）It is fixedly connected, top bearing（2）Movable is mounted in support frame
（1）The guide rail of the left and right sides（12）On, guide rail（12）It is fixed on support frame（1）On；Top bearing（2）Left end filled with nut
Have top（6）；Top bearing（2）It is upper that locking cylinder is housed（3）, locking cylinder piston rod end（9）Use nut（8）Fix one
Latch（7）.
2. gear-hobbing machine support frame bracket hydraulic retaining mechanism according to claim 1, it is characterised in that described support
Framework（1）, quadrangle is made, center is provided with cavity.
3. gear-hobbing machine support frame bracket hydraulic retaining mechanism according to claim 1, it is characterised in that described locking
Oil cylinder（3）Left end is equipped with locking cylinder back cavity oil inlet（5）, right-hand member is equipped with locking cylinder front cavity oil inlet（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250703.9U CN206605119U (en) | 2017-03-15 | 2017-03-15 | Gear-hobbing machine support frame bracket hydraulic retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250703.9U CN206605119U (en) | 2017-03-15 | 2017-03-15 | Gear-hobbing machine support frame bracket hydraulic retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605119U true CN206605119U (en) | 2017-11-03 |
Family
ID=60166595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250703.9U Active CN206605119U (en) | 2017-03-15 | 2017-03-15 | Gear-hobbing machine support frame bracket hydraulic retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774131A (en) * | 2020-07-21 | 2020-10-16 | 南昌矿山机械有限公司 | Device and method for disassembling, locking and fixing upper and lower racks of single-cylinder cone crusher |
-
2017
- 2017-03-15 CN CN201720250703.9U patent/CN206605119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774131A (en) * | 2020-07-21 | 2020-10-16 | 南昌矿山机械有限公司 | Device and method for disassembling, locking and fixing upper and lower racks of single-cylinder cone crusher |
| CN111774131B (en) * | 2020-07-21 | 2023-05-05 | 南昌矿机集团股份有限公司 | Device and method for disassembling, locking and fixing upper and lower frames of single-cylinder cone crusher |
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