CN203592288U - Large horizontal hydraulic machine for tooth roller dismounting - Google Patents
Large horizontal hydraulic machine for tooth roller dismounting Download PDFInfo
- Publication number
- CN203592288U CN203592288U CN201320831632.3U CN201320831632U CN203592288U CN 203592288 U CN203592288 U CN 203592288U CN 201320831632 U CN201320831632 U CN 201320831632U CN 203592288 U CN203592288 U CN 203592288U
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- China
- Prior art keywords
- dismounting
- movable stand
- frame
- fixed mount
- hydraulic
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Abstract
The utility model discloses a large horizontal hydraulic machine for tooth roller dismounting. The large horizontal hydraulic machine for tooth roller dismounting comprises a dismounting machine frame and a hydraulic system. The dismounting machine frame comprises a locking nut, an adjusting block, a movable frame, an assembling draw bar, a fixing chassis, a central height adjusting frame, a dismounting draw bar and a fixed frame, wherein the movable frame slides on the fixing chassis through main and auxiliary grooves at the lower portion and is adjusted to an appropriate position and then fastened through a bolt, the assembling draw bar is connected with the movable frame and the fixed frame, the adjusting block adjusts a distance between the movable frame and the fixed frame, a rolling wheel at the bottom of the central height adjusting frame slides in the main groove of the fixing chassis horizontally, and the dismounting draw bar is installed between the fixed frame and a tooth roller workpiece required to be dismounted. The hydraulic system comprises a hydraulic pump and a hydraulic cylinder which are connected through an oil pipe, and the hydraulic cylinder is installed on the fixed frame through a high-strength bolt. The large horizontal hydraulic machine for tooth roller dismounting does not need heating, is high in assembling efficiency, convenient to dismount, large in output pressure, simple in structure and convenient to operate, saves energy, protects the environment and improves the working efficiency to the most extent.
Description
Technical field:
The utility model relates to a kind of bad guarantor's equipment of novel energy-conserving that is applicable to dismounting between large parts, particularly relates to a kind of large-scale discaling roll dismounting horizontal hydraulic machine.
Background technology:
At present, large-scale double-geared roller crusher is universal in China, and this device processes amount is large, simple in structure, sturdy and durable.And crux parts are exactly two rooted tooth rollers wherein in this equipment, because its suffered torsional forces is huge, so conventionally adopt interference fit between tooth and discaling roll, generally adopt heating assembling.But because its volume and weight is all very large, so more difficult while assembling, efficiency is very low, and after-sales service is substantially impossible.In conjunction with current actual conditions, we have designed large-scale discaling roll dismounting horizontal hydraulic machine of the present utility model, and this machine output pressure is large, simple in structure, easy to operate, energy-conserving and environment-protective, has improved to a great extent operating efficiency.
Utility model content:
Technical problem to be solved in the utility model is: in order to overcome a series of shortcomings such as existing large-scale double-geared roller crusher crushing toothed roller is installed difficulty, efficiency of assembling is low, after-sales service is difficult, a kind of large-scale discaling roll dismounting horizontal hydraulic machine without heating, high, the easy accessibility of efficiency of assembling is provided, this machine output pressure is large, simple in structure, easy to operate, energy-conserving and environment-protective, have improved operating efficiency to a great extent.
The utility model for the technical scheme that technical solution problem adopts is:
A kind of large-scale discaling roll dismounting horizontal hydraulic machine, comprise dismounting frame and hydraulic system, described dismounting frame comprises locking nut, regulating block, movable stand, assembling pull bar, fixed underpan, centre-height adjusting bracket, dismounting pull bar and fixed mount, described movable stand slides on fixed underpan by mother-son groove below, after being adjusted to appropriate location, use bolted, described assembling pull bar connects described movable stand and fixed mount, described regulating block regulates the distance between movable stand and fixed mount, the roller of described centre-height adjusting bracket bottom horizontally slips in female groove of fixed underpan, described dismounting pull bar is arranged on fixed mount and needs between the discaling roll workpiece of dismounting, described hydraulic system comprises hydraulic pump and hydraulic cylinder, between described hydraulic pump and hydraulic cylinder, is connected by oil pipe, and described hydraulic cylinder is arranged on described fixed mount by high-strength bolt.
Described hydraulic system, for being placed on the discaling roll input pressure between dismounting frame and hydraulic cylinder, assembles discaling roll and discaling roll axle or dismantle; Described fixed underpan is used for fixing or carries movable stand, centre-height adjusting bracket and fixed mount; Described movable stand is used for adjusting the distance between described fixed mount and movable stand; Described assembling pull bar plays tension or sockets effect between described fixed mount and movable stand.
Dismounting frame of the present utility model and hydraulic system is organic is integrally connected, needs the discaling roll of assembling or dismounting to be positioned between hydraulic cylinder and dismounting frame, utilizes the pressure of hydraulic cylinder to carry out installation or removal.
Movable stand of the present utility model is mainly used to limit the distance between fixed mount and movable stand, can be according to the length adjustment of workpiece distance between the two.
Described assembling pull bar of the present utility model plays one and strains and socket effect between fixed mount and movable stand.
Regulating block of the present utility model, in assembling pull bar one end, is used for adjusting the distance between movable stand and fixed mount.
After adjusting to appropriate location, locking nut of the present utility model pull bar to be assembled has locking effect.
Centre-height adjusting bracket of the present utility model is used for placing the workpiece that needs dismounting, can be by regulating it highly to regulate workpiece centre high high at sustained height with hydraulic cylinder center.
Dismounting pull bar of the present utility model is the fixing dismounting workpiece that needs in the time of dismounting mainly, after fixedly completing, the workpiece of need dismounting is extracted from axle.
Fixed mount of the present utility model is mainly used to fixer cylinder pressure and uses and fix dismounting pull bar and use.
Hydraulic pump of the present utility model is the power part of hydraulic system, for hydraulic cylinder provides power.
Hydraulic cylinder of the present utility model is the execution unit of hydraulic system, after hydraulic pump provides power, workpiece is dismantled or is assembled together.
Operation principle of the present utility model is as follows: (1) assembling function---roll shaft or other parts of need assembling are placed on centre-height adjusting bracket, by regulating centre-height adjusting bracket that its center height is saved with hydraulic cylinder, movable stand center in same centre-height; Then the workpiece of need assembling is placed on to one end of roll shaft, Yu Zhou center, center, hole is with high, and the regulating block assembling on pull bar by adjusting is adjusted to the distance between movable stand and fixed mount the correct distance that discaling roll is installed, by the locking nut locking of assembling pull bar one end; Open hydraulic pump, tooth pressure is installed on discaling roll axle, be assembled together.(2) disassembling function---the discaling roll of need dismounting is placed on centre-height adjusting bracket, adjust to same center by adjustment centre-height adjusting bracket Jiang Qi center equally high, then dismounting pull bar one end is fixedly mounted on fixed mount, the other end is fixed with tooth or other parts on the discaling roll that will dismantle, open hydraulic pump, tooth is pulled up from discaling roll axle.
The beneficial effects of the utility model: the utility model provides a kind of large-scale discaling roll dismounting horizontal hydraulic machine without heating, high, the easy accessibility of efficiency of assembling, this machine output pressure is large, simple in structure, easy to operate, energy-conserving and environment-protective, have improved operating efficiency to a great extent.
Accompanying drawing explanation:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is made further explanation:
In figure: 1---hydraulic pump, 2---locking nut, 3---regulating block, 4---movable stand, 5---assembling pull bar, 6---fixed underpan, 7---center height joint frame, 8---crushing teeth and spacer, 9---discaling roll axle, 10---hydraulic cylinder, 11---dismounting pull bar, 12---fixed mount.
As shown in Figure 1 and Figure 2, this large-scale discaling roll dismounting horizontal hydraulic machine mainly contains dismounting frame and hydraulic system two large divisions composition, and wherein dismounting frame mainly comprises locking nut 2, regulating block 3, movable stand 4, assembling pull bar 5, fixed underpan 6, center height joint frame 7, dismounting pull bar 11 and fixed mount 12; Hydraulic system is mainly made up of hydraulic pump 1 and hydraulic cylinder 10, and hydraulic cylinder is arranged on fixed mount 12 by high-strength bolt.
When assembling crushing teeth, needing the discaling roll parts of assembling is crushing teeth or spacer 8 and discaling roll axle 9, discaling roll axle 9 is placed on centre-height adjusting bracket 7, by regulating centre-height adjusting bracket that discaling roll axle 9, hydraulic cylinder 10, movable stand 4 center adjustment are arrived to sustained height, crushing teeth or spacer 8 are placed on one end of discaling roll axle and hydraulic cylinder 10 symmetries, hole, axle center is high aligns, movable stand 4 is adjusted to appropriate location, assembling pull bar 5 is locked, open hydraulic system, by execution unit, hydraulic cylinder 10 is press fit into crushing teeth on discaling roll axle 9.
When dismounting crushing teeth, need are dismantled to crushing teeth or spacer 8 and dismounting pull bar 11 and be connected and fixed, the other end and fixed mount 12 are fixing, open hydraulic system, by execution unit hydraulic cylinder 10, crushing teeth or spacer 8 are pulled up from discaling roll axle 9.
Claims (2)
1. one kind large-scale discaling roll dismounting horizontal hydraulic machine, it is characterized in that: described large-scale discaling roll dismounting horizontal hydraulic machine comprises dismounting frame and hydraulic system, described dismounting frame comprises locking nut (2), regulating block (3), movable stand (4), assembling pull bar (5), fixed underpan (6), centre-height adjusting bracket (7), dismounting pull bar (11) and fixed mount (12), described movable stand (4) above slides at fixed underpan (6) by mother-son groove below, after being adjusted to appropriate location, use bolted, described assembling pull bar (5) connects described movable stand (4) and fixed mount (12), described regulating block (3) regulates the distance between movable stand (4) and fixed mount (12), the roller of described centre-height adjusting bracket (7) bottom horizontally slips in female groove of fixed underpan (6), described dismounting pull bar (11) is arranged on fixed mount (12) and needs between the discaling roll workpiece of dismounting, described hydraulic system comprises hydraulic pump (1) and hydraulic cylinder (10), between described hydraulic pump (1) and hydraulic cylinder (10), is connected by oil pipe, and described hydraulic cylinder (10) is arranged on described fixed mount (12) by high-strength bolt.
2. large-scale discaling roll dismounting horizontal hydraulic machine according to claim 1, is characterized in that: described hydraulic system, for for being placed on the discaling roll input pressure between dismounting frame and hydraulic cylinder (10), assembles discaling roll and discaling roll axle or dismantle; Described fixed underpan (6) is used for fixing or carries movable stand (4), centre-height adjusting bracket (7) and fixed mount (12); Described movable stand (4) is used for adjusting the distance between described fixed mount (12) and movable stand (4); Described assembling pull bar (5) is positioned between described fixed mount (12) and movable stand (4) and plays and strain or socket effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831632.3U CN203592288U (en) | 2013-12-17 | 2013-12-17 | Large horizontal hydraulic machine for tooth roller dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831632.3U CN203592288U (en) | 2013-12-17 | 2013-12-17 | Large horizontal hydraulic machine for tooth roller dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592288U true CN203592288U (en) | 2014-05-14 |
Family
ID=50673235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831632.3U Expired - Fee Related CN203592288U (en) | 2013-12-17 | 2013-12-17 | Large horizontal hydraulic machine for tooth roller dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817921A (en) * | 2018-08-24 | 2018-11-16 | 四川六合锻造股份有限公司 | A kind of horizontal press |
-
2013
- 2013-12-17 CN CN201320831632.3U patent/CN203592288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817921A (en) * | 2018-08-24 | 2018-11-16 | 四川六合锻造股份有限公司 | A kind of horizontal press |
| CN108817921B (en) * | 2018-08-24 | 2024-06-07 | 四川六合特种金属材料股份有限公司 | Horizontal press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |