CN204914249U - Stone material splitting machine's wedge system - Google Patents
Stone material splitting machine's wedge system Download PDFInfo
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- CN204914249U CN204914249U CN201520608038.7U CN201520608038U CN204914249U CN 204914249 U CN204914249 U CN 204914249U CN 201520608038 U CN201520608038 U CN 201520608038U CN 204914249 U CN204914249 U CN 204914249U
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- forked tail
- dove
- tail type
- tail form
- splitting
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Abstract
The utility model discloses a stone material splitting machine's wedge system, including splitting piece and middle voussoir, middle voussoir inserts mutually supports between the bisymmetry splitting piece, and it is protruding that two scarf axle center departments of middle voussoir are provided with the forked tail type, the forked tail type is equipped with the bar groove on the two protruding inclined planes, and the bar inslot is filled there is carbide, splitting piece scarf axle center department be provided with with the protruding matched with forked tail type recess of forked tail type, middle voussoir slides in the forked tail type recess of splitting piece scarf through the forked tail type arch of two scarf settings. Through forked tail type arch and forked tail type groove connection between splitting piece and the middle voussoir, support each other through forked tail type arch and forked tail type recess between splitting piece and the middle voussoir on the one hand, imitate the intensity that has strengthened wedge system, slide each other with forked tail type recess through the forked tail type is protruding between on the other hand splitting piece and the middle voussoir, reduce the rubbing strength between splitting piece scarf and the middle voussoir scarf, improve the wedge system wearability more than 6 times to cleavage gun device life has been improved.
Description
Technical field
The utility model relates to a kind of hydraulic splitting machine field, particularly, relates to a kind of wedge system of stone material splitting machine.
Background technology
Hydraulic splitting machine be a kind of economy, highly effective without blast working machinery.Splitting machine utilizes General Physics wedge principle and hydraulic transmission principle, axial hydraulic thrust become a kind of device of horizontal splitting power; Various rock and ore and concrete all have very high compression strength, but its tensile strength is less, and hydraulic rock concrete splitter is exactly be the feature of fragility according to rock and concrete, utilizes wedge principle to design.
Hydraulic rock concrete splitter is primarily of Hydraulic Station and splitting rifle two large divisions composition, time the center chock of the hydraulic oil promotion splitting rifle that Hydraulic Station exports is proal, side voussoir is strutted to both sides, produce huge splitting power, object to be cleaved is split by predetermined direction within very short time.Due to the work of high strength, splitting rifle is the most flimsy parts in splitting machine, and the easier produced problem of splitting rifle mainly comprises: fracture, wearing and tearing and distortion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wear-resisting wedge system undermining on-deformable stone material splitting machine.
The technical scheme in the invention for solving the above technical problem is: a kind of wedge system of stone material splitting machine, comprise splitting block and center chock, center chock is inserted and is cooperatively interacted between two symmetrical splitting blocks, it is characterized in that: described center chock two wedge surface axle center place is provided with dove-tail form projection; Protruding two inclined-planes of described dove-tail form are provided with bar-shaped trough, are filled with carbide alloy in described bar-shaped trough; Described splitting block wedge surface axle center place is provided with the dove-tail form groove matched with dove-tail form projection, and the dove-tail form projection that described center chock is arranged by two wedge surfaces is slided in the dove-tail form groove of splitting block wedge surface.
Further, described bar-shaped trough is at least three.
Further, described bar-shaped trough is three, and three described bar-shaped troughs are separately positioned on the position, longitudinal upper, middle and lower of dove-tail form convex slope.
Further, the described bar-shaped trough degree of depth is 2mm-8mm.
Further, described bar-shaped trough width is at least 15mm.
Further, the carbide alloy of filling in described bar-shaped trough is higher than dove-tail form upper convex surface 0-2mm.
Further, described carbide alloy is tungsten alloy material or titanium alloy.
To sum up, the beneficial effects of the utility model are: be connected with dove-tail form groove by dove-tail form projection between splitting block and center chock, mutually supported by dove-tail form projection and dove-tail form groove between splitting block and center chock on the one hand, effect enhances the intensity of wedge system; Mutually slide with dove-tail form groove by dove-tail form is protruding between splitting block and center chock on the other hand, reduce the frictional strength between splitting block wedge surface and center chock wedge surface, in dove-tail form convex surfaces, the wearability that carbide alloy effectively can improve center chock is set, improve wedge system overall wear resistance more than 6 times, thus improve splitting gun apparatus service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hydraulic splitting machine of the utility model;
Fig. 2 is the wedge system structural representation of a kind of stone material splitting machine of the utility model;
The plan structure schematic diagram of Fig. 3 the utility model splitting block;
The main TV structure schematic diagram of Fig. 4 the utility model splitting block;
Fig. 5 is that the A of Fig. 4 is to structural representation;
Fig. 6 is the main TV structure schematic diagram of the utility model center chock;
Fig. 7 is the A-A schematic cross-section of Fig. 6;
Fig. 8 is the plan structure schematic diagram of the utility model center chock;
Wherein: 1-splitting block, 2-center chock, 3-dove-tail form is protruding, 4-dove-tail form groove, 5-bar-shaped trough, 6-carbide alloy, 7-hydraulic splitting machine, 8-hydraulic system, 9-wedge system.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
The wedge system of a kind of stone material splitting machine as shown in figures 1-8, hydraulic splitting machine 7 mainly comprises hydraulic system 8 and wedge system 9, wedge system 9 comprises splitting block 1 and center chock 2, center chock 2 is inserted and is cooperatively interacted between two symmetrical splitting blocks 1, center chock 2 liang of wedge surface axle center place is provided with dove-tail form projection 3, dove-tail form projection 3 is provided with bar-shaped trough 5, is filled with carbide alloy 6 in bar-shaped trough 5; Described splitting block 1 wedge surface axle center place is provided with the dove-tail form groove 4 matched with dove-tail form projection 3, and the dove-tail form projection 3 that center chock 2 is arranged by two wedge surfaces is slided in the dove-tail form groove 4 of splitting block 1 wedge surface.Be connected with dove-tail form groove 4 by dove-tail form protruding 3 between splitting block 1 and center chock 2, mutually supported by dove-tail form protruding 3 and dove-tail form groove 4 between splitting block 1 and center chock 2 on the one hand, effect enhances the intensity of wedge system; Mutually slided with dove-tail form groove 4 by dove-tail form protruding 3 between splitting block 1 and center chock 2 on the other hand, reduce the frictional strength between splitting block 1 wedge surface and separation beam 2 pieces of wedge surfaces, the wearability that carbide alloy effectively can improve center chock is set in dove-tail form convex surfaces.
Carbide alloy is a kind of alloy material be made up by powder metallurgical technique of the hard compounds of refractory metal and binding metal, Hardmetal materials has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, particularly its high rigidity and wearability, even if also substantially remain unchanged at the temperature of 500 DEG C, 1000 DEG C time, still have very high hardness.
Adopt hydraulic rock splitting machine to exploit, as long as open several hole and some grooves on the mineral aggregate face that will exploit, then split lower mineral aggregate with splitting machine.As exploited long 10 meters, wide 6 meters, high 6 meters building stones equally, only 10 holes need be made a call to.Insert in the hole with splitting head again and split lower mineral aggregate.Splitting machine divides two kinds: a kind of is the power type hydraulic splitting machine of electricity consumption, another kind is the diesel version hydraulic splitting machine with diesel oil, the power of electronic splitting machine only needs 4KW(i.e. use per hour 4 degree of electricity), diesel-type be the power (per hour approximately need consumption 2 liters of oil) of 7.5 horsepowers, so with splitting machine exploitation compared with the method for blasting excavation, splitting machine exploitation is obviously the mining methods of economical and efficient safety.
Embodiment 2
The wedge system of a kind of stone material splitting machine as shown in figures 1-8, on the basis of embodiment 1, bar-shaped trough 5 is three, and three described bar-shaped troughs 5 are separately positioned on the position, longitudinal upper, middle and lower on protruding 3 inclined-planes of dove-tail form.Bar-shaped trough 5 degree of depth is 4mm.Bar-shaped trough 5 width is 15mm.The carbide alloy 6 of filling in bar-shaped trough 5 is higher than the protruding 3 upper surface 0.1mm of dove-tail form.Carbide alloy 6 is tungsten alloy material.
Embodiment 3
The wedge system of a kind of stone material splitting machine as shown in figures 1-8, on the basis of embodiment 1, bar-shaped trough 5 is four, and four described bar-shaped troughs 5 are separately positioned in dove-tail form projection 3.Bar-shaped trough 5 degree of depth is 6mm.Bar-shaped trough 5 width is 20mm.The carbide alloy 6 of filling in bar-shaped trough 5 is higher than the protruding 3 upper surface 0.2mm of dove-tail form.Carbide alloy 6 is tungsten alloy material.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; according to technical spirit of the present utility model; within spirit of the present utility model and principle; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solutions of the utility model.
Claims (7)
1. the wedge system of a stone material splitting machine, comprise splitting block (1) and center chock (2), center chock (2) is inserted and is cooperatively interacted between two symmetrical splitting blocks (1), it is characterized in that: described center chock (2) two wedge surface axle center place is provided with dove-tail form projection (3); Described dove-tail form projection (3) two inclined-plane is provided with bar-shaped trough (5), is filled with carbide alloy (6) in described bar-shaped trough (5); Described splitting block (1) wedge surface axle center place is provided with the dove-tail form groove (4) matched with dove-tail form projection (3), and the dove-tail form projection (3) that described center chock (2) is arranged by two wedge surfaces is slided in the dove-tail form groove (4) of splitting block (1) wedge surface.
2. the wedge system of a kind of stone material splitting machine according to claim 1, is characterized in that: described bar-shaped trough (5) is at least three.
3. the wedge system of a kind of stone material splitting machine according to claim 1, is characterized in that: described bar-shaped trough (5) is three, three described bar-shaped troughs (5) are separately positioned on the position, longitudinal upper, middle and lower on dove-tail form projection (3) inclined-plane.
4. the wedge system of a kind of stone material splitting machine according to claim 1 and 2, is characterized in that: described bar-shaped trough (5) degree of depth is 2mm-8mm.
5. the wedge system of a kind of stone material splitting machine according to claim 1 and 2, is characterized in that: described bar-shaped trough (5) width is at least 15mm.
6. the wedge system of a kind of stone material splitting machine according to claim 1 and 2, is characterized in that: the carbide alloy (6) of filling in described bar-shaped trough (5) is higher than dove-tail form projection (3) upper surface 0-2mm.
7. the wedge system of a kind of stone material splitting machine according to claim 1 and 2, is characterized in that: described carbide alloy (6) is tungsten alloy material or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608038.7U CN204914249U (en) | 2015-08-13 | 2015-08-13 | Stone material splitting machine's wedge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608038.7U CN204914249U (en) | 2015-08-13 | 2015-08-13 | Stone material splitting machine's wedge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914249U true CN204914249U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608038.7U Expired - Fee Related CN204914249U (en) | 2015-08-13 | 2015-08-13 | Stone material splitting machine's wedge system |
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| CN (1) | CN204914249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999568A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system of stone splitter |
-
2015
- 2015-08-13 CN CN201520608038.7U patent/CN204914249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999568A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system of stone splitter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180813 |