CN2838935Y - Press rollers gap regulating mechanism - Google Patents
Press rollers gap regulating mechanism Download PDFInfo
- Publication number
- CN2838935Y CN2838935Y CN 200520077122 CN200520077122U CN2838935Y CN 2838935 Y CN2838935 Y CN 2838935Y CN 200520077122 CN200520077122 CN 200520077122 CN 200520077122 U CN200520077122 U CN 200520077122U CN 2838935 Y CN2838935 Y CN 2838935Y
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Abstract
The utility model discloses a regulating mechanism for a gap of press rollers, which belongs to the field of a sheet press machine and comprises two bearing seat assemblies, wherein the two bearing seat assemblies are symmetrically arranged and are used for arranging movable press rollers. The upper and the lower sides of each bearing seat assembly are respectively provided with a guide rail, and the side surfaces of the two bearing seat assemblies are respectively fixed with a screw rod; the screw rods are respectively connected with screw threads on silk warp rods of worm wheels in two worm wheel and worm mechanisms, and a linking shaft is arranged between the two worm wheel and worm mechanisms; at least one worm is provided with a handwheel. When the utility model is used, the movable press rollers are fixed on the two bearing seat assemblies; the worm rotation is realized by rotating the handwheel; the worm wheel drives the screw rods to go forwards or backwards to drive the bearing seat assemblies to move, and a gap between each fixed press roller and each movable roller is regulated. The utility model can realize the linear regulation of press rollers, and the regulation is carried out by the worm wheel and the worm, the operation is laborsaving and convenient, and fine regulation can be realized; the bearing capacity of tracks is high, and the use is reliable. The utility model is used for a sheet press machine to regulate each distance between each movable press roller and each fixed press roller.
Description
Technical field
The utility model relates to a kind of tablet press machine with grain, the isobaric slabbing of feed, the particularly governor motion in gap between two pressure rollers of tablet press machine.
Background technology
Existing grain, in the production of fodder, a kind of tablet press machine is arranged, its role is to material is pressed into sheet, to satisfy the needs that DIFFERENT FEED is produced, its structure includes two pressure rollers that parallel, be respectively level pressure roller and dynamic pressure roller, level pressure roller and fuselage fix, dynamic pressure roller is fixed on the governor motion, this governor motion comprises the oil cylinder that is hinged with fuselage, and oil cylinder piston and support top are hinged, and support bottom and fuselage are hinged, the roll shaft of dynamic pressure roller is bearing on the support, by oil cylinder support is rotated, support drives the dynamic pressure roller motion, realizes the distance adjustment between two pressure rollers, the belt wheel that two pressure roller axle heads are identical with diameter separately is connected, and belt wheel is driven by separate motor.During work, the switched in opposite of two pressure rollers, material is pressed into sheet between by two pressure rollers the time.Its weak point is: the employing hydraulic regulation is had relatively high expectations to control system, its cost height, and management difficulty is big, and during work, pin joint and oil cylinder are frequently stressed, break down easily.
The utility model content
The purpose of this utility model provides a kind of nip guiding mechanism, makes it easy to adjust, uses reliable.
The purpose of this utility model is achieved in that a kind of nip guiding mechanism, comprise the symmetrically arranged two bearings seat assembly that is used to install dynamic pressure roller, each bearing block assembly is equipped with guide rail in both sides up and down, two bearings seat assembly side fixes with a screw mandrel separately, described screw mandrel is connected with the screw thread of worm gear on screw mandrel in two worm-and-wheel gears respectively, be provided with universal driving shaft between the worm screw of two worm-and-wheel gears, at least one worm screw is provided with handwheel.
The utility model can be applicable on the tablet press machine, dynamic pressure roller is fixed on the two bearings seat assembly, realize the worm screw rotation by rotating handwheel, worm screw is rotated and drives the worm gear rotation, worm gear drives screw mandrel again and advances or retreat, screw mandrel drive bearing block assembly advances or retreats, and realizes the gap adjustment between level pressure roller and the dynamic pressure roller.The utility model can be realized the straight line adjusting of pressure roller, utilize worm-and-wheel gear to regulate, laborsaving, convenient, its degree of regulation height, can realize fine setting, the track bearing capacity is strong, and it is reliable that device is used, the utility model can use on tablet press machine, and the distance between dynamic pressure roller and the level pressure roller is regulated.
For making things convenient for two bearings seat assembly independent regulation, be provided with the spline coupler between described universal driving shaft and the arbitrary worm screw.When the spline coupler broke away from, two worm screws can be regulated separately, can regulate the depth of parallelism of two pressure rollers like this; After the coupling of spline coupler, two worm screws are synchronized with the movement, and can regulate the gap between dynamic pressure roller two ends and the level pressure roller simultaneously.
For preventing the collision of dynamic pressure roller and level pressure roller, be with the retaining ring on the described screw mandrel, the retaining ring is connected with adjusting nut by fairlead, being threaded on adjusting nut and the spiral shell worm and gear mechanism housing, the periphery of adjusting nut is provided with along the clamping screw of adjusting nut axial direction conflict on the worm-and-wheel gear housing, and clamping screw is provided with locking nut.Rotate handwheel, make two pressure rollers at a distance of a certain apart from the time, unclamp clamping screw and locking nut earlier, rotate adjusting nut then, an end face that makes end face of retaining ring and adjusting nut mutually and tight, regulate clamping screw again and make it inconsistent with the housing of worm-and-wheel gear, and screw locking nut, the distance between two pressure rollers just is the minimum range between two pressure rollers at this moment.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model stereogram;
Fig. 3 is the partial structurtes schematic diagram of worm and gear part;
Wherein, 1 level pressure roller, 2 dynamic pressure rollers, 3 guide rails, 4 bearing block assemblies, 5 screw mandrels, 6 worm screws, 7 adjusting nuts, 8 locking nuts, 9 clamping screws, 10 fairleads, 11 retaining rings, 12 worm-and-wheel gears, 13 worm gears, 14 handwheels, 15 spline couplers, 16 universal driving shafts.
The specific embodiment
As figure, for using the nip guiding mechanism on tablet press machine, comprise symmetrically arranged two bearings seat assembly 4, this bearing block assembly 4 is used for fixing dynamic pressure roller 2, the bearing that dynamic pressure roller 2 is provided with on it fixes with two bearings seat assembly 4 respectively, and bearing block assembly 4 is made up of parts such as bearing block and corresponding connectors; Each bearing block assembly is equipped with guide rail 3 in both sides about in the of 4, bearing block assembly 4 can be along guide rail 3 linear slide, two bearings seat assembly 4 sides fix with a screw mandrel 5 respectively, screw mandrel 5 is connected with the screw thread of worm gear 13 on screw mandrel in two worm-and-wheel gears 12 respectively, be provided with the worm screw 6 that is meshed with worm gear 13 in the worm-and-wheel gear 12, be provided with universal driving shaft 16 between two worm screws 6, the setting of universal driving shaft 16 can be synchronized with the movement two screw mandrels 5, and one of them worm screw is provided with handwheel 14; Universal driving shaft 16 and wherein be provided with spline coupler 15 between a worm screw; Be with retaining ring 11 on the screw mandrel 5, retaining ring 11 is connected with adjusting nut 7 by fairlead 10, being threaded on adjusting nut 7 and spiral shell worm and gear mechanism 12 housings, the periphery of adjusting nut 7 is provided with along the clamping screw 9 of adjusting nut 7 axial directions conflict on worm-and-wheel gear 12 housings, and clamping screw is provided with locking nut 8.
On tablet press machine, guide rail 3, level pressure roller 1 fix with fuselage, dynamic pressure roller 2 is fixed on the two bearings seat assembly 4, realize worm screw 6 rotations by rotating handwheel 14, worm screw 6 is rotated and drives worm gear 13 rotations, worm gear 13 drive screw mandrels 5 advance or retreat, and screw mandrel 5 drive bearing block assemblies 4 advance or retreat, and realize the gap adjustment between level pressure roller 1 and the dynamic pressure roller 2.When spline coupler 15 broke away from, two worm screws 6 can be regulated separately, can regulate the depth of parallelism of two pressure rollers like this, make things convenient for two bearings seat assembly 4 independent regulation; After 15 couplings of spline coupler, two worm screws 6 are synchronized with the movement, and can regulate the gap between dynamic pressure roller 2 two ends and the level pressure roller 1 simultaneously; Rotate handwheel 14, make two pressure rollers at a distance of a certain apart from the time, unclamp clamping screw 9 and locking nut 8 earlier, rotate adjusting nut 7 then, an end face that makes end face of retaining ring 11 and adjusting nut 7 mutually and tight is regulated clamping screw 9 again and is made it inconsistent with the housing of worm-and-wheel gear 12, and screw locking nut 8, distance between two pressure rollers just is the minimum range between two pressure rollers at this moment, collides between the pressure roller when having avoided adjusting.
Claims (3)
1, a kind of nip guiding mechanism, it is characterized in that: comprise the symmetrically arranged two bearings seat assembly that is used to install dynamic pressure roller, each bearing block assembly is equipped with guide rail in both sides up and down, two bearings seat assembly side fixes with a screw mandrel separately, described screw mandrel is connected with the screw thread of worm gear on screw mandrel in two worm-and-wheel gears respectively, be provided with universal driving shaft between the worm screw of two worm-and-wheel gears, at least one worm screw is provided with handwheel.
2, a kind of nip guiding mechanism according to claim 1 is characterized in that: be provided with the spline coupler between described universal driving shaft and the arbitrary worm screw.
3, a kind of nip guiding mechanism according to claim 1 and 2, it is characterized in that: be with the retaining ring on the described screw mandrel, the retaining ring is connected with adjusting nut by fairlead, being threaded on adjusting nut and the spiral shell worm and gear mechanism housing, the periphery of adjusting nut is provided with along the clamping screw of adjusting nut axial direction conflict on the worm-and-wheel gear housing, and clamping screw is provided with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077122 CN2838935Y (en) | 2005-11-03 | 2005-11-03 | Press rollers gap regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077122 CN2838935Y (en) | 2005-11-03 | 2005-11-03 | Press rollers gap regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838935Y true CN2838935Y (en) | 2006-11-22 |
Family
ID=37426921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077122 Expired - Lifetime CN2838935Y (en) | 2005-11-03 | 2005-11-03 | Press rollers gap regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838935Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703618A (en) * | 2012-06-28 | 2012-10-03 | 扬州扬宝机械有限公司 | Rubber stick feeding and parallelism adjusting device for leather fleshing machine |
| CN102848450A (en) * | 2010-08-21 | 2013-01-02 | 杨锟 | Processing equipment for inner and outer wall bricks |
| CN103940618A (en) * | 2014-04-11 | 2014-07-23 | 宝克（无锡）测试设备有限公司 | Vehicle testing rotating drum device |
| CN104276428A (en) * | 2014-09-15 | 2015-01-14 | 南通凯迪自动机械有限公司 | Extruding-wheel device with leveling mechanisms |
| CN104985850A (en) * | 2015-06-17 | 2015-10-21 | 镇江港和新型建材有限公司 | Pressing wheel adjusting mechanism |
| EP3088589A1 (en) * | 2015-04-28 | 2016-11-02 | Dürkopp Adler AG | Sewing installation and method for the operation of same |
| CN106943951A (en) * | 2017-05-04 | 2017-07-14 | 江苏金梧实业股份有限公司 | Device for adjusting clearance of die roller |
| CN111037979A (en) * | 2019-12-30 | 2020-04-21 | 江苏丰尚油脂工程技术有限公司 | Roll clearance fine adjustment device |
| CN111588070A (en) * | 2020-05-21 | 2020-08-28 | 湖北中烟工业有限责任公司 | A method and device for adjusting the gap between pressing rollers |
-
2005
- 2005-11-03 CN CN 200520077122 patent/CN2838935Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848450A (en) * | 2010-08-21 | 2013-01-02 | 杨锟 | Processing equipment for inner and outer wall bricks |
| CN102703618A (en) * | 2012-06-28 | 2012-10-03 | 扬州扬宝机械有限公司 | Rubber stick feeding and parallelism adjusting device for leather fleshing machine |
| CN103940618A (en) * | 2014-04-11 | 2014-07-23 | 宝克（无锡）测试设备有限公司 | Vehicle testing rotating drum device |
| CN103940618B (en) * | 2014-04-11 | 2017-07-07 | 宝克（无锡）测试设备有限公司 | Automotive test drum device |
| CN104276428A (en) * | 2014-09-15 | 2015-01-14 | 南通凯迪自动机械有限公司 | Extruding-wheel device with leveling mechanisms |
| EP3088589A1 (en) * | 2015-04-28 | 2016-11-02 | Dürkopp Adler AG | Sewing installation and method for the operation of same |
| CN104985850A (en) * | 2015-06-17 | 2015-10-21 | 镇江港和新型建材有限公司 | Pressing wheel adjusting mechanism |
| CN106943951A (en) * | 2017-05-04 | 2017-07-14 | 江苏金梧实业股份有限公司 | Device for adjusting clearance of die roller |
| CN111037979A (en) * | 2019-12-30 | 2020-04-21 | 江苏丰尚油脂工程技术有限公司 | Roll clearance fine adjustment device |
| CN111037979B (en) * | 2019-12-30 | 2021-09-07 | 江苏丰尚油脂工程技术有限公司 | Roll clearance fine adjustment device |
| CN111588070A (en) * | 2020-05-21 | 2020-08-28 | 湖北中烟工业有限责任公司 | A method and device for adjusting the gap between pressing rollers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061122 |
|
| EXPY | Termination of patent right or utility model |