CN209716425U - Axle sleeve centrifugal casting equipment with pusher - Google Patents
Axle sleeve centrifugal casting equipment with pusher Download PDFInfo
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- CN209716425U CN209716425U CN201920499784.5U CN201920499784U CN209716425U CN 209716425 U CN209716425 U CN 209716425U CN 201920499784 U CN201920499784 U CN 201920499784U CN 209716425 U CN209716425 U CN 209716425U
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- push rod
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Abstract
Axle sleeve centrifugal casting equipment with pusher, including rack, side is equipped with motor on the rack, drive pulley is had in the output of motor, main shaft is installed below rack, bearing there are two being worn before and after main shaft, two bearings are arranged in bearing block, bearing block is fixedly connected on the rack, negative pulley wheel is fixedly connected on main shaft, it is driven between drive pulley and negative pulley wheel by belt, mould cylinder is fixedly connected in the front end of main shaft, main shaft be hollow shaft, push rod is equipped in main shaft, the bottom centre of mould cylinder has hole, circular push plate is fixedly connected in the front end of push rod, push plate is located in mould cylinder, the diameter of push plate and the internal diameter of mould cylinder are adapted, the rear end of push rod is connected in the cylinder rod of hydraulic cylinder, hydraulic cylinder is connected in the rack at main shaft rear portion.For the present apparatus after the completion of centrifugal casting, push rod pushes push plate can be by casting launch mode cylinder.
Description
Technical field
The utility model relates to the centrifugal casting equipments of copper bush, in particular to can be by casting launch mode after the completion of casting
The casting device of cylinder, belongs to mechanical equipment technical field.
Background technique
Centrifugal casting copper bush be its production a kind of important process, process is that liquid metals is injected high speed rotation
Mould cylinder in, mould cylinder high speed rotation under the drive of main shaft, make molten metal do centrifugal movement formed casting；Since centrifugal movement makes
Liquid metals is in the radial Free Surface that can be full of casting mold well and form casting；It can be obtained in cylinder without type core
Hole；Facilitate the exclusion of gas and field trash in liquid metals；Obtain the copper bush of compact structure, existing copper bush centrifugal casting
The machine general structure of making is that side is equipped with motor on the rack, drive pulley is had in the output of motor, the lower section of rack is installed
There is main shaft, is worn before and after the main shaft there are two bearing, two bearings are arranged in bearing block, and bearing block is fixedly connected on
In rack, it is fixedly connected with negative pulley wheel on main shaft, is driven between drive pulley and negative pulley wheel by belt, in master
The front end of axis is fixedly connected with mould cylinder, and mould cylinder is attended class connection and disassembly drive end bearing bracket, but is produced using current centrifugal casting machine
When the lesser copper bush of diameter, after the completion of centrifugation, need manually to take out casting, it is more tight due to being combined between casting and mould cylinder
Close, taking out casting is to need very big power, and at this moment the temperature of casting is also very high, so this operation labor intensity is big, dangerous
Property it is high, also needed in the case where many pickups have some setbacks etc. it is cooling after take again, the efficiency of production is leveraged, this small straight
In the copper bush centrifugal casting of diameter, a kind of device for conveniently taking casting is needed.
Summary of the invention
The purpose of the utility model is to overcome the above problems present in current minor diameter copper bush centrifugal casting, mention
For a kind of axle sleeve centrifugal casting equipment with pusher.
To realize the purpose of this utility model, using following technical solutions: the axle sleeve centrifugal casting equipment with pusher,
Including rack, side is equipped with motor on the rack, and drive pulley is had in the output of motor, is equipped with master below rack
Axis, the main shaft front and back are worn there are two bearing, and two bearings are arranged in bearing block, and bearing block is fixedly connected on rack
On, it is fixedly connected with negative pulley wheel on main shaft, is driven between drive pulley and negative pulley wheel by belt, in main shaft
Front end is fixedly connected with mould cylinder, and the main shaft is hollow shaft, push rod is equipped in main shaft, the bottom centre of mould cylinder has
Hole is fixedly connected with circular push plate in the front end of push rod, and push plate is located in mould cylinder, and the diameter of push plate is mutually fitted with the internal diameter of mould cylinder
It answers, the rear end of push rod is connected in the cylinder rod of hydraulic cylinder, and hydraulic cylinder is connected in the rack at main shaft rear portion；Further；It is described
The cylinder rod stroke of hydraulic cylinder is greater than the axial length of mould cylinder；Further；It has been wholely set at the posterior center position of push plate convex
Platform, screw hole is machined on boss, and the front end of push rod has screw rod, connection is threadably secured between push rod and push plate；Further
's；The boss is rear small preceding big taper, and boss front diameter and the aperture of Mo Tong bottom centre are adapted.
The positive advantageous effects of the utility model are: for the present apparatus after the completion of centrifugal casting, oil cylinder drives cylinder rod
It travels forward, push rod pushes push plate can be by casting launch mode cylinder, the problem that eliminating artificial pickup, by workpiece launch mode
After cylinder, the cylinder rod of oil cylinder, which withdraws push plate and returns to the bottom of mould cylinder, can carry out next round casting, and present apparatus structure is simple, cost
It is low, using minor diameter copper bush casting in can effectively reduce labor intensity, enhancing safety.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the partial schematic diagram that push plate moves forward present apparatus front after a distance.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, respectively marked in attached drawing are as follows: 1: rack；2: motor；3:
Drive pulley；4: main shaft；5: front support bearing；6: rear support bearing；7: negative pulley wheel；8: push rod；9: push plate；10: mould
Cylinder；11: hydraulic cylinder；12: cylinder rod；13: hole；14: boss；15: taper；16: screw rod.
As shown in the picture, the axle sleeve centrifugal casting equipment with pusher, including rack 1, side is equipped with motor 2 on the rack,
Drive pulley 3 is had in the output of motor, main shaft 4 is installed below rack, wears that there are two axis before and after the main shaft
It holds, 5,6 be respectively front support bearing, rear support bearing, and two bearings are arranged in bearing block, and bearing block is fixedly connected on machine
It is fixedly connected with negative pulley wheel 7 on frame, on main shaft, is driven between drive pulley and negative pulley wheel by belt, in master
The front end of axis is fixedly connected with mould cylinder 10, is the current existing structure of copper bush centrifugal casting machine above, and the main shaft 4 is
Hollow shaft, is equipped with push rod 8 in main shaft, and the bottom centre of mould cylinder 10 has hole 13, is fixedly connected in the front end of push rod
Circular push plate 9, push plate are located in mould cylinder 10, detailed connection structure are as follows: have been wholely set at the posterior center position of push plate
Boss 14, the boss are rear small preceding big taper, and 15 show taper, the hole of boss front diameter and Mo Tong bottom centre
Diameter is adapted, and screw hole is machined on boss, and the front end of push rod has screw rod, and 16 show screw rod, and screw rod is screwed in screw hole, push away
Connection is threadably secured between bar and push plate；The diameter of push plate and the internal diameter of mould cylinder are adapted, and the diameter of push plate is slightly less than mould
The internal diameter of cylinder, the rear end of push rod are connected in the cylinder rod 12 of hydraulic cylinder 11, and hydraulic cylinder is fixedly connected on the rack 1 at main shaft rear portion,
The cylinder rod stroke of the hydraulic cylinder is greater than the axial length of mould cylinder, in practical pusher, as long as after casting is released one section by push rod
It is just easier to take out, the cylinder rod stroke for why designing hydraulic cylinder is greater than the axial length of mould cylinder, on the one hand in assembly connection
Push rod and push plate make to carry out outside mould cylinder, i.e., easy to assembly, in addition consider to release in the residue cleared up in push plate
Outside mould cylinder, i.e., cleaning is convenient.
The present apparatus when in use, first turns on motor, and when motor speed reaches setting speed, Jiang Tongshui pours into mould cylinder
Interior, motor continues band dynamic model cylinder high speed rotation, and metal copper liquid does centrifugal movement and forms casting under the influence of centrifugal force, reaches and sets
After fixing time, motor stops, and opens the drive end bearing bracket on mould cylinder, starting hydraulic cylinder can be by casting launch mode cylinder.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that, In
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. the axle sleeve centrifugal casting equipment with pusher, including rack, side is equipped with motor on the rack, had in the output of motor
Drive pulley is equipped with main shaft below rack, is worn before and after the main shaft there are two bearing, two bearings are arranged at
In bearing block, bearing block is fixedly connected on the rack, and negative pulley wheel, drive pulley and passive skin are fixedly connected on main shaft
It is driven between belt wheel by belt, is fixedly connected with mould cylinder in the front end of main shaft, it is characterised in that: the main shaft is hollow
Axis, is equipped with push rod in main shaft, and the bottom centre of mould cylinder has hole, is fixedly connected with circular push away in the front end of push rod
Plate, push plate are located in mould cylinder, and the diameter of push plate and the internal diameter of mould cylinder are adapted, and the rear end of push rod is connected to the cylinder rod of hydraulic cylinder
On, hydraulic cylinder is connected in the rack at main shaft rear portion.
2. the axle sleeve centrifugal casting equipment according to claim 1 with pusher, it is characterised in that: the cylinder rod of the hydraulic cylinder
Stroke is greater than the axial length of mould cylinder.
3. the axle sleeve centrifugal casting equipment according to claim 1 with pusher, it is characterised in that: in the posterior center of push plate
Position has been wholely set boss, and screw hole is machined on boss, and the front end of push rod has screw rod, passes through screw thread between push rod and push plate
It is fixedly connected.
4. the axle sleeve centrifugal casting equipment according to claim 3 with pusher, it is characterised in that: the boss is rear small
The aperture of preceding big taper, boss front diameter and Mo Tong bottom centre is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499784.5U CN209716425U (en) | 2019-04-15 | 2019-04-15 | Axle sleeve centrifugal casting equipment with pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499784.5U CN209716425U (en) | 2019-04-15 | 2019-04-15 | Axle sleeve centrifugal casting equipment with pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716425U true CN209716425U (en) | 2019-12-03 |
Family
ID=68691357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499784.5U Active CN209716425U (en) | 2019-04-15 | 2019-04-15 | Axle sleeve centrifugal casting equipment with pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156497A (en) * | 2022-07-22 | 2022-10-11 | 山东北方天擎科技产品有限公司 | Centrifugal casting mould for cast iron cylinder sleeve |
| CN117226063A (en) * | 2023-10-20 | 2023-12-15 | 江苏华晨气缸套股份有限公司 | Centrifugal casting device for spheroidal graphite cast iron cylinder sleeve |
-
2019
- 2019-04-15 CN CN201920499784.5U patent/CN209716425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156497A (en) * | 2022-07-22 | 2022-10-11 | 山东北方天擎科技产品有限公司 | Centrifugal casting mould for cast iron cylinder sleeve |
| CN117226063A (en) * | 2023-10-20 | 2023-12-15 | 江苏华晨气缸套股份有限公司 | Centrifugal casting device for spheroidal graphite cast iron cylinder sleeve |
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