CN204955127U - Rock concrete hydraulic pressure splitting machine's cleavage gun device - Google Patents
Rock concrete hydraulic pressure splitting machine's cleavage gun device Download PDFInfo
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- CN204955127U CN204955127U CN201520608045.7U CN201520608045U CN204955127U CN 204955127 U CN204955127 U CN 204955127U CN 201520608045 U CN201520608045 U CN 201520608045U CN 204955127 U CN204955127 U CN 204955127U
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Abstract
The utility model discloses a rock concrete hydraulic pressure splitting machine's cleavage gun device, 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 T type, splitting piece scarf axle center department be provided with with the protruding matched with T type groove of T type, middle voussoir slides at the T type inslot of splitting piece scarf through the T type arch that two scarfs set up, is equipped with the recess on the T type tank bottom face, is equipped with ball or kingpin in the recess. Protruding and the T type groove connection through the T type is supported through T type arch and T type groove between splitting piece and the middle voussoir on the one hand each other between splitting piece and the middle voussoir, imitates the intensity that has strengthened the cleavage gun device, slide each other with T type groove through the T 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, set up ball or kingpin simultaneously and can effectively reduce the frictional force between T type arch and the T type groove on T type tank bottom face.
Description
Technical field
The utility model relates to a kind of hydraulic splitting machine field, particularly, relates to a kind of splitting gun apparatus of rock-concrete hydraulic 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 splitting gun apparatus undermining on-deformable rock-concrete hydraulic splitting machine.
The technical scheme in the invention for solving the above technical problem is: a kind of splitting gun apparatus of rock-concrete hydraulic splitting machine, comprise splitting block and center chock, center chock is inserted and is cooperatively interacted between two symmetrical splitting blocks, described center chock two wedge surface axle center place is provided with T-shaped projection, described T-shaped projection is provided with bar-shaped trough, is filled with carbide alloy in described bar-shaped trough; Described splitting block wedge surface axle center place is provided with the T-slot matched with T-shaped projection, the T-shaped projection that described center chock is arranged by two wedge surfaces is slided in the T-slot of splitting block wedge surface, described T-slot bottom surface is provided with groove, is provided with ball or needle roller in described groove.
Further, matched in clearance between described T-shaped projection and T-slot.
Further, the outer cusp position of described ball or needle roller and T-slot bottom surface are at same plane.
Further, the groove on described T-slot bottom surface is three, and the groove described in three is separately positioned on position, upper, middle and lower, T-slot bottom surface.
Further, the ball arranged in described groove or needle roller are 1-5 row.
Further, described bar-shaped trough is three, and three described bar-shaped troughs are separately positioned on the position, center line upper, middle and lower of T-shaped convex surfaces.
Further, the described bar-shaped trough degree of depth is 2mm-8mm.
Further, described bar-shaped trough width is 5mm-10mm.
Further, the carbide alloy of filling in described bar-shaped trough and T-shaped convex surfaces are at same plane.
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 T-slot by T-shaped projection between splitting block and center chock, are mutually supported on the one hand between splitting block and center chock by T-shaped projection and T-slot, and effect enhances the intensity of splitting gun apparatus; Mutually slided by T-shaped projection and T-slot between splitting block and center chock on the other hand, reduce the frictional strength between splitting block wedge surface and center chock wedge surface, ball or needle roller are set on T-slot bottom surface simultaneously and effectively can reduce frictional force between T-shaped projection and T-slot, in T-shaped convex surfaces, the wearability that carbide alloy effectively can improve center chock is set, improve splitting gun apparatus wearability 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 rock concrete splitter of the utility model;
Fig. 2 is the splitting rifle structural representation of a kind of hydraulic rock concrete splitter 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-T type is protruding, 4-T type groove, 5-groove, 6-ball or needle roller, 7-bar-shaped trough, 8-carbide alloy, 9-hydraulic splitting machine, 10-hydraulic system, 11-splitting gun apparatus.
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
As shown in figures 1-8 1, a kind of splitting gun apparatus of rock-concrete hydraulic splitting machine, hydraulic splitting machine 9 mainly comprises hydraulic system 10 and splitting gun apparatus 11, splitting gun apparatus 11 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 T-shaped protruding 3, described T-shaped protruding 3 are provided with bar-shaped trough 7, are filled with carbide alloy 8 in bar-shaped trough 7; Splitting block 1 wedge surface axle center place is provided with and T-shaped protruding 3 T-slot matched 4, T-shaped protruding 3 slips in the T-slot 4 of splitting block 1 wedge surface that described center chock 2 is arranged by two wedge surfaces, described T-slot 4 bottom surface is provided with groove 5, is provided with ball or needle roller 6 in groove 5.Be connected with T-slot 4 by T-shaped protruding 3 between splitting block 1 and center chock 2, mutually supported on the one hand between splitting block 1 and center chock 2 by T-shaped protruding 3 and T-slot 4, effect enhances the intensity of splitting gun apparatus 11; Mutually slide with T-slot 4 by T-shaped protruding 3 between splitting block 1 and center chock 2 on the other hand, reduce the frictional strength between splitting block wedge surface 1 and center chock 2 wedge surface, ball or needle roller 6 are set on T-slot 4 bottom surface simultaneously and effectively can reduce frictional force between T-shaped protruding 3 and T-slot 4, the wearability that carbide alloy 8 effectively can improve center chock 2 is set on T-shaped protruding 3 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 (namely 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 splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine as shown in figures 1-8, on the basis of embodiment 1, matched in clearance between described T-shaped protruding 3 and T-slot 4, in order to reduce the frictional force between T-shaped protruding 3 and T-slot 4.
Embodiment 3
The splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine as shown in figures 1-8, on the basis of embodiment 1, ball or the outer cusp position of needle roller 6 and T-slot 4 bottom surface are at same plane.On T-slot 4 bottom surface 5 is three, and the groove 5 described in three is separately positioned on position, upper, middle and lower, T-slot 4 bottom surface.The ball arranged in groove 5 or needle roller 6 are 3 rows.Bar-shaped trough 7 is three, and three described bar-shaped troughs 7 are separately positioned on the position, center line upper, middle and lower on T-shaped protruding 3 surfaces.Bar-shaped trough 7 degree of depth is 4mm.Bar-shaped trough 7 width is 6mm.The carbide alloy 8 of filling in bar-shaped trough 7 and T-shaped protruding 3 surfaces are at same plane.Carbide alloy 8 is tungsten alloy material.
Embodiment 4
The splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine as shown in figures 1-8, on the basis of embodiment 1, ball or the outer cusp position of needle roller 6 and T-slot 4 bottom surface are at same plane.On T-slot 4 bottom surface 5 is three, and the groove 5 described in three is separately positioned on position, upper, middle and lower, T-slot 4 bottom surface.The ball arranged in groove 5 or needle roller 6 are 6 rows.Bar-shaped trough 7 is three, and three described bar-shaped troughs 7 are separately positioned on the position, center line upper, middle and lower on T-shaped protruding 3 surfaces.Bar-shaped trough 7 degree of depth is 6mm.Bar-shaped trough 7 width is 8mm.The carbide alloy 8 of filling in bar-shaped trough 7 and T-shaped protruding 3 surfaces are at same plane.Carbide alloy 8 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 (10)
1. the splitting gun apparatus of a rock-concrete hydraulic 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 T-shaped projection (3), described T-shaped projection (3) is provided with bar-shaped trough (7), is filled with carbide alloy (8) in described bar-shaped trough (7); Described splitting block (1) wedge surface axle center place is provided with the T-slot (4) matched with T-shaped projection (3), the T-shaped projection (3) that described center chock (2) is arranged by two wedge surfaces is slided in the T-slot (4) of splitting block (1) wedge surface, described T-slot (4) bottom surface is provided with groove (5), is provided with ball or needle roller (6) in described groove (5).
2. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1, is characterized in that: matched in clearance between described T-shaped projection (3) and T-slot (4).
3. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 and 2, is characterized in that: described ball or needle roller (6) outer cusp position and T-slot (4) bottom surface are at same plane.
4. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 and 2, it is characterized in that: the groove (5) on described T-slot (4) bottom surface is three, the groove (5) described in three is separately positioned on position, T-slot (4) upper, middle and lower, bottom surface.
5. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 and 2, is characterized in that: the ball arranged in described groove (5) or needle roller (6) are 1-5 row.
6. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1, it is characterized in that: described bar-shaped trough (7) is three, three described bar-shaped troughs (7) are separately positioned on the position, center line upper, middle and lower on T-shaped projection (3) surface.
7. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 or 6, is characterized in that: described bar-shaped trough (7) degree of depth is 2mm-8mm.
8. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 or 6, is characterized in that: described bar-shaped trough (7) width is 5mm-10mm.
9. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 or 6, is characterized in that: the carbide alloy (8) of filling in described bar-shaped trough (7) and T-shaped projection (3) surface are at same plane.
10. the splitting gun apparatus of a kind of rock-concrete hydraulic splitting machine according to claim 1 or 6, is characterized in that: described carbide alloy (8) is tungsten alloy material or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608045.7U CN204955127U (en) | 2015-08-13 | 2015-08-13 | Rock concrete hydraulic pressure splitting machine's cleavage gun device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608045.7U CN204955127U (en) | 2015-08-13 | 2015-08-13 | Rock concrete hydraulic pressure splitting machine's cleavage gun device |
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| Publication Number | Publication Date |
|---|---|
| CN204955127U true CN204955127U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520608045.7U Expired - Fee Related CN204955127U (en) | 2015-08-13 | 2015-08-13 | Rock concrete hydraulic pressure splitting machine's cleavage gun device |
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| CN (1) | CN204955127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677555A (en) * | 2016-11-29 | 2017-05-17 | 华北水利水电大学 | Multi-vibration-source hydraulic cleaving machine used for concrete |
-
2015
- 2015-08-13 CN CN201520608045.7U patent/CN204955127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677555A (en) * | 2016-11-29 | 2017-05-17 | 华北水利水电大学 | Multi-vibration-source hydraulic cleaving machine used for concrete |
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| 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: 20160113 Termination date: 20180813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |