CN201313413Y - Auxiliary unit of heavy grinding wheel hydraulic machine - Google Patents
Auxiliary unit of heavy grinding wheel hydraulic machine Download PDFInfo
- Publication number
- CN201313413Y CN201313413Y CNU2008201428810U CN200820142881U CN201313413Y CN 201313413 Y CN201313413 Y CN 201313413Y CN U2008201428810 U CNU2008201428810 U CN U2008201428810U CN 200820142881 U CN200820142881 U CN 200820142881U CN 201313413 Y CN201313413 Y CN 201313413Y
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- CN
- China
- Prior art keywords
- feeding trolley
- subsidiary engine
- push rod
- hydraulic cylinder
- auxiliary unit
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Abstract
The utility model relates to an auxiliary unit of a heavy grinding wheel hydraulic machine, comprising an auxiliary unit stand, an auxiliary unit ejection mechanism, a material feeding trolley, a hydraulic cylinder and a hydraulic motor driving a rotary disc to rotate. The auxiliary unit of a heavy grinding wheel hydraulic machine is characterized in that one end of the auxiliary unit stand is connected with a base, and the other end is connected with a lower beam of a main unit; the auxiliary unit stand is provided with a guide way on which the material feeding trolley is arranged; one side of the material feeding trolley is connected with the hydraulic cylinder, and the other end is provided with a rolling shutter mechanism; the lower end of the auxiliary unit stand is provided with the auxiliary unit ejection mechanism; two sides of the hydraulic motor are symmetrically provided with friction pulleys arranged on a driving rotating shaft, and the driving rotating shaft is arranged on a base of the hydraulic motor through a supporting bearing; a gap is left between a guide groove arranged at the left side of the base of the hydraulic motor and the material feeing trolley; and an extruding and adjusting mechanism is arranged on the body of the material feeding trolley at the other side. The utility model can ensure high quality, high strength, rapid rotating speed and convenient adjustment of grinding wheels.
Description
Technical field
The utility model belongs to hydraulic press and makes the field, particularly relates to a kind of auxiliary machinery device of heavy emery wheel hydraulic press.
Background technology
The development of present domestic mechanical industry is pushed ahead vigorously, and emery wheel is as the important tool of grinding work piece in the machined, again to the material diversification, requires emery wheel high-quality, high strength, rotation high-speed, and diameter is big more and more more.Under such background, the emery wheel of producing large-scale polynary material is just very promising.For the big abrasive molding hydraulic press of external each production firm also positive to large-scale abrasive product subsidiary engine development.Design and produce the more subsidiary engine mechanism of traffic cycle diameter.Existing subsidiary engine mechanism emery wheel high-quality is not high, intensity is low, rotary speed is little can not satisfy existing requirement of producing heavy emery wheel.
Summary of the invention
The utility model provides the auxiliary machinery device of a kind of emery wheel high-quality, high strength, rotation heavy emery wheel hydraulic press high-speed and easy to adjust for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of auxiliary machinery device of heavy emery wheel hydraulic press, comprise subsidiary engine frame, subsidiary engine ejecting mechanism, feeding trolley, hydraulic cylinder and the hydraulic motor that drives the rotating disk motion, it is characterized in that: described subsidiary engine frame one end is connected with the basis, the subsidiary engine frame other end connects the main frame sill, the subsidiary engine frame is provided with guide rail, equipped feeding trolley also is provided with limit switch on the guide rail on the subsidiary engine frame; Feeding trolley one side connects hydraulic cylinder, oscillating bearing is installed in the push rod end of hydraulic cylinder, oscillating bearing is connected with the feeding trolley car body, the feeding trolley opposite side is equipped with structure of rolling, this structure of rolling comprises the roller shutter motor, and the roller shutter motor is mounted on the curtain rolling shaft on the subsidiary engine frame, is wound with roller shutter on the curtain rolling shaft, the output of roller shutter connects feeding trolley, and the car body lower end of this side feeding trolley is provided with limited block; The lower end of subsidiary engine frame is equipped with the subsidiary engine ejecting mechanism, this subsidiary engine ejecting mechanism comprises four pull bars that are connected with the subsidiary engine frame, and four pull bar lower ends are installed and ejected frame, ejects to install on the frame to eject hydraulic cylinder, the push rod connection of hydraulic cylinder ejects dish, ejects dish and goes up four discharging push rods of installation; Described hydraulic motor bilateral symmetry is provided with friction pulley, friction pulley is installed in and drives on the rotating shaft, drive rotating shaft and be installed on the motor seat, leave the gap between motor seat left side gathering sill and the feeding trolley, on opposite side feeding trolley car body, be provided with the extruding guiding mechanism by spring bearing.
The utility model can also adopt following technical measures:
Guide rail one side that described subsidiary engine frame upper end is provided with is a level gauge, opposite side is installed V-way, the equipped flat roller in level gauge upper end, the equipped V-arrangement roller in V-way upper end, the bottom of described level gauge and V-way is respectively equipped with height adjustment bolt, regulates the equipped nut of adjusting on the bolt.
Be provided with twice labyrinth sealing between described feeding trolley and the rotating disk.
The push rod outside of the hydraulic cylinder of described subsidiary engine ejecting mechanism is provided with dust cover.
Described extruding guiding mechanism comprises the mobile push rod that is inserted in the feeding trolley car body, suit butterfly spring on the mobile push rod, suit butterfly spring guide pin bushing on the outer side shifting push rod of butterfly spring, butterfly spring guide pin bushing is fastened on the feeding trolley car body, and mobile push rod in axial direction is provided with the adjustment screw rod.
Advantage and the good effect that the utlity model has are:
1, each is regulated partly and can carry out the adjusting of support force, bearing height when suppressing dissimilar emery wheel goods in the utility model.
2, height adjustable guide rail structure being arranged on the frame, is side guiding, and a side is freely adjusted structure.Guide rail on the main frame sill is sample for this reason also.Can guarantee that like this feeding trolley can both move stably in the operation overall process.The structure adjusted of guide rail has solved the dolly that produces because subsidiary engine dolly rotating disk causes the wearing and tearing of guide rail and rotating disk top and bottom after using for the thousands of times gap of rising and falling and has changed.And the service life of having improved guide rail, reduced maintenance frequency.Convenient for users to use.Reach very high automatization level in the use.
3, sand material stand material is to reach at the uniform velocity rotation bottom the friction pulley drive rotating disk of the hydraulic motor output on the subsidiary engine travelling car.Hydraulic motor can be finished squeeze adjustments in the motor seat.The driving friction pulley that two point symmetries are arranged has also guaranteed the continuity and the stability of rotating disk rotation.Dolly began to move on the press backing plate after the stand material was finished, because the friction pulley of design is a telescopic extruding guiding mechanism in the stressed process of external pressure, this just can be in pressing process eliminate the gap between rotating disk bottom and the backing plate fully, and compacting finish after dolly can automatically restore to mobile height when originally moving into.
4, for protect the utility model move, shift out, the sand material and ejects push rod in the process and does not eject from push rod and make push rod jack-up feeding trolley and the gag lever post that is provided with the damaging influence of each parts of subsidiary engine under the liftout, dustproof these situations.So be furnished with the backplate of structure of rolling and subsidiary engine the right and left at the subsidiary engine afterbody, and each cylinder rod disposed outside has dust cover.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 is the guide rail structure schematic diagram;
Fig. 4 is an A-A cutaway view among the figure.
Among the figure: 1, subsidiary engine frame; 1-1, the glue bolt; 1-2, guide rail; 1-3, limit switch; 1-2-1, flat roller; 1-2-2, V-arrangement roller; 1-2-3, adjustment bolt; 2, subsidiary engine ejecting mechanism; 2-1, pull bar; 2-2, eject frame; 2-3, hydraulic cylinder; 2-3-1, dust cover; 2-4, eject dish; 2-5, discharging push rod; 2-6, gag lever post; 3, feeding trolley; 3-1, car body; 3-2, limited block; 4, hydraulic cylinder; 4-1, push rod; 4-2, oscillating bearing; 5, hydraulic motor; 6, sill; 7, structure of rolling; 7-1, roller shutter motor; 7-2, curtain rolling shaft; 7-3, roller shutter; 8, friction pulley; 9, drive rotating shaft; 10, spring bearing; 11, motor seat; 12, extruding guiding mechanism; 12-1, mobile push rod; 12-2, butterfly spring; 12-3, butterfly spring guide pin bushing; 12-4, adjustment screw rod; 12-5, adjustment nut; 13, rotating disk.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 4, the auxiliary machinery device of heavy emery wheel hydraulic press, comprise subsidiary engine frame 1, subsidiary engine ejecting mechanism 2, feeding trolley 3, hydraulic cylinder 4 and the hydraulic motor 5 that drives the rotating disk motion, described subsidiary engine frame 1 one ends are connected by foundation bolt 1-1 with the basis, subsidiary engine frame 1 other end connects main frame sill 6, subsidiary engine frame 1 is provided with guide rail 1-2, guide rail one side is a level gauge, opposite side is installed V-way, the equipped flat roller 1-2-1 in level gauge upper end, the equipped V-arrangement roller 1-2-2 in V-way upper end, the bottom of described level gauge and V-way is respectively equipped with height adjustment bolt 1-2-3, regulate the equipped nut of adjusting on the bolt, like this can be by adjusting the effective depth that nut 1-2-4 guarantees guide rail.Guide rail 1-2 goes up equipped feeding trolley 3, also is provided with limit switch 1-3 on the subsidiary engine frame 1, can control the location between rotating disk and the feeding trolley, is provided with twice labyrinth sealing between described feeding trolley and the rotating disk, middle one grease seal groove in addition; Feeding trolley 3 one sides connect hydraulic cylinder 4, oscillating bearing 4-2 is installed in the push rod 4-1 end of hydraulic cylinder 4, oscillating bearing 4-2 is connected with the car body 3-1 of feeding trolley 3, feeding trolley 3 opposite sides are equipped with structure of rolling 7, this structure of rolling 7 comprises roller shutter motor 7-1, roller shutter motor 7-1 is mounted on the curtain rolling shaft 7-2 on the subsidiary engine frame 1, be wound with roller shutter 7-3 on the curtain rolling shaft 7-2, the output of roller shutter 7-3 connects feeding trolley, roller shutter 7-3 can open and draw in the mobile of feeding trolley 3 like this, effectively guarantee in the sand material injection of when work, influence track service life; The car body 3-1 lower end of this side feeding trolley 3 is provided with limited block 3-2, and this limited block can guarantee the immigration of feeding trolley and the accurate location when shifting out; The lower end of subsidiary engine frame 1 is equipped with subsidiary engine ejecting mechanism 2, this subsidiary engine ejecting mechanism 2 comprises four pull bar 2-1 that are connected with the subsidiary engine frame, four pull bar lower ends are installed and are ejected frame 2-2, eject last installation of frame 2-2 and eject hydraulic cylinder 2-3, and hydraulic cylinder is provided with gag lever post 2-6.Hydraulic cylinder push rod outside is provided with dust cover 2-3-1.The push rod connection of hydraulic cylinder 2-3 ejects dish 2-4, ejects dish and goes up four discharging push rod 2-5 of installation; Described hydraulic motor 5 bilateral symmetry are provided with friction pulley 8, friction pulley is installed in and drives on the rotating shaft 9, driving rotating shaft 9 is installed on the motor seat 11 by spring bearing 10, leave the gap between motor seat 11 left side gathering sills and the feeding trolley 3, on opposite side feeding trolley car body 3-1, be provided with extruding guiding mechanism 12, this extruding guiding mechanism comprises the mobile push rod 12-1 that is inserted in the feeding trolley car body 3-1, suit butterfly spring 12-2 on the mobile push rod, the outer side shifting push rod 12-1 of butterfly spring 12-2 goes up suit butterfly spring guide pin bushing 12-3, butterfly spring guide pin bushing 12-3 is fastened on the feeding trolley car body 3-1, mobile push rod 12-1 in axial direction is provided with and adjusts screw rod 12-4, adjust to be fitted with on the screw rod and adjust nut 12-5, in use by adjusting the decrement that locking nut 12-5 adjusts butterfly spring 12-2, again by adjusting screw rod 12-4, it is flexible that adjustment screw rod 12-4 drives mobile push rod 12-1, mobile push rod 12-1 extruding motor seat 11, motor seat 11 and between feeding trolley 3, leave gap direction to motor seat 11 by the friction pulley 8 that drives rotating shaft 9 and connect with it and move like this, thereby making has bigger thrust between friction pulley 8 and the rotating disk 13, to guarantee between friction pulley 8 and the rotating disk 13 good running being arranged.
Claims (6)
1. the auxiliary machinery device of a heavy emery wheel hydraulic press, comprise subsidiary engine frame, subsidiary engine ejecting mechanism, feeding trolley, hydraulic cylinder and the hydraulic motor that drives the rotating disk motion, it is characterized in that: described subsidiary engine frame one end is connected with the basis, the subsidiary engine frame other end connects the main frame sill, the subsidiary engine frame is provided with guide rail, equipped feeding trolley also is provided with limit switch on the guide rail on the subsidiary engine frame; Feeding trolley one side connects hydraulic cylinder, oscillating bearing is installed in the push rod end of hydraulic cylinder, oscillating bearing is connected with the feeding trolley car body, the feeding trolley opposite side is equipped with structure of rolling, this structure of rolling comprises the roller shutter motor, and the roller shutter motor is mounted on the curtain rolling shaft on the subsidiary engine frame, is wound with roller shutter on the curtain rolling shaft, the output of roller shutter connects feeding trolley, and the car body lower end of this side feeding trolley also is provided with limited block; The lower end of subsidiary engine frame is equipped with the subsidiary engine ejecting mechanism, this subsidiary engine ejecting mechanism comprises four pull bars that are connected with the subsidiary engine frame, and four pull bar lower ends are installed and ejected frame, ejects to install on the frame to eject hydraulic cylinder, the push rod connection of hydraulic cylinder ejects dish, ejects dish and goes up four discharging push rods of installation; Described hydraulic motor is installed on the feeding trolley, the bilateral symmetry of hydraulic motor is provided with friction pulley, friction pulley is installed in and drives on the rotating shaft, driving rotating shaft is installed on the motor seat by spring bearing, leave the gap between motor seat left side gathering sill and the feeding trolley, on opposite side feeding trolley car body, be provided with the extruding guiding mechanism.
2. the auxiliary machinery device of heavy emery wheel hydraulic press according to claim 1, it is characterized in that: guide rail one side that described subsidiary engine frame upper end is provided with is a level gauge, opposite side is installed V-way, the equipped flat roller in level gauge upper end, the equipped V-arrangement roller in V-way upper end, the bottom of described level gauge and V-way is respectively equipped with height adjustment bolt, regulates the equipped nut of adjusting on the bolt.
3. the auxiliary machinery device of heavy emery wheel hydraulic press according to claim 1 is characterized in that: the push rod outside of the hydraulic cylinder of described subsidiary engine ejecting mechanism is provided with dust cover.
4. the auxiliary machinery device of heavy emery wheel hydraulic press according to claim 1, it is characterized in that: described extruding guiding mechanism comprises the mobile push rod that is inserted in the feeding trolley car body, suit butterfly spring on the mobile push rod, suit butterfly spring guide pin bushing on the outer side shifting push rod of butterfly spring, butterfly spring guide pin bushing is fastened on the feeding trolley car body, and mobile push rod in axial direction is provided with the adjustment screw rod.
5. the auxiliary machinery device of heavy emery wheel hydraulic press according to claim 1 is characterized in that: be provided with twice labyrinth sealing between described feeding trolley and the rotating disk.
6. the auxiliary machinery device of heavy emery wheel hydraulic press according to claim 1 is characterized in that: the hydraulic cylinder on the described subsidiary engine ejecting mechanism is provided with gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201428810U CN201313413Y (en) | 2008-10-31 | 2008-10-31 | Auxiliary unit of heavy grinding wheel hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201428810U CN201313413Y (en) | 2008-10-31 | 2008-10-31 | Auxiliary unit of heavy grinding wheel hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313413Y true CN201313413Y (en) | 2009-09-23 |
Family
ID=41125201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201428810U Expired - Fee Related CN201313413Y (en) | 2008-10-31 | 2008-10-31 | Auxiliary unit of heavy grinding wheel hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313413Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659237A (en) * | 2013-12-07 | 2014-03-26 | 广东富华重工制造有限公司 | Multipurpose hub bolt rapid press-fitting device |
| CN110977621A (en) * | 2019-11-22 | 2020-04-10 | 汤先忠 | Surface treatment method for casting and molding fire grate of biomass burner accessory |
-
2008
- 2008-10-31 CN CNU2008201428810U patent/CN201313413Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659237A (en) * | 2013-12-07 | 2014-03-26 | 广东富华重工制造有限公司 | Multipurpose hub bolt rapid press-fitting device |
| CN103659237B (en) * | 2013-12-07 | 2016-01-13 | 广东富华重工制造有限公司 | Multipurpose boss bolt quick press mounting device |
| CN110977621A (en) * | 2019-11-22 | 2020-04-10 | 汤先忠 | Surface treatment method for casting and molding fire grate of biomass burner accessory |
| CN110977621B (en) * | 2019-11-22 | 2020-12-04 | 抚州金叶农资有限责任公司 | Surface treatment method for casting and molding fire grate of biomass burner accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20101031 |