CN212896566U - Large-scale hydraulic pressure cracker back splint device - Google Patents
Large-scale hydraulic pressure cracker back splint device Download PDFInfo
- Publication number
- CN212896566U CN212896566U CN202021446242.0U CN202021446242U CN212896566U CN 212896566 U CN212896566 U CN 212896566U CN 202021446242 U CN202021446242 U CN 202021446242U CN 212896566 U CN212896566 U CN 212896566U
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- shell
- fixed
- splint
- utility
- connecting plate
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a large-scale hydraulic breaker back splint device, which comprises a shell, wherein two side walls in one end of the shell are provided with a splint group, the splint group consists of two back splints, the surfaces of the two back splints are both attached to the inner wall of the shell, a screw rod penetrates through the end parts of the back splints and the shell, the end parts of the screw rod are connected with a screw cap through threads, a first magic tape is fixed on the surface of the screw cap, and a chute is arranged on the surface of one end of the screw rod; the utility model discloses a two back splint of design install its two at the shell inboardly, and then increase and install in shell rear end position at the quartering hammer host computer and increase a set of back centre gripping bolt, paste with the second magic through the first magic of design, both adhesion each other, and then will install connecting plate and nut interconnect on the installation piece fixed, thereby guarantee the utility model discloses in operation, make its nut can not receive strong vibrations and appear becoming flexible, increase the utility model discloses an installation fastness.
Description
Technical Field
The utility model belongs to the technical field of large-scale hydraulic pressure cracker, concretely relates to large-scale hydraulic pressure cracker back splint device.
Background
The hydraulic breaking hammer uses a hydraulic pump as a power source, uses oil pressure as power, realizes the high-speed reciprocating motion of a breaker piston, strikes a drill rod, and accordingly enables a drill point to carry out breaking operation on rocks.
The existing hydraulic breaking hammer is in the working process, because large-scale hydraulic breaking hammer is large in energy and strong in impact vibration, clamping bolts for installing clamping plates are often loosened, especially, back clamping bolts are only two in number, only one clamping bolt is loosened, the looseness between the whole main machine body and a shell can be caused, then the clamping bolts are broken, even the main machine of the breaking hammer is damaged, equipment faults are caused, the production problem is influenced, and the large-scale hydraulic breaking hammer back clamping plate device is provided for the working process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a splint device behind large-scale hydraulic breaker to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: large-scale hydraulic pressure cracker back splint device, which comprises an outer shell, two inside lateral walls of shell one end all are provided with splint group, splint group comprises two back splint, and two back splint surfaces all laminate with the shell inner wall, back splint and shell tip run through there is the screw rod, the screw rod tip has the nut through threaded connection, the nut fixed surface has first magic subsides, the spout has been seted up on screw rod one end surface, spout inside is provided with the installation piece, installation piece inside is fixed with the connecting plate, connecting plate one end fixed surface has the second magic subsides, first magic is pasted and is fixed through the adhesion with the second magic subsides.
Preferably, a through hole is formed in the end portion of the mounting block, a guide rod penetrates through the through hole, and the guide rod is fixed to the end face of the sliding groove.
Preferably, the longitudinal section of the guide rod is of a circular structure, and the other end of the connecting plate is provided with an avoiding groove.
Preferably, the connecting plate and the mounting block are fixed by welding, and a gasket is arranged on the surface of the other end of the nut.
Preferably, a hammer body is arranged inside the shell, and a hammer head is fixed at one end of the hammer body.
Preferably, the inner wall of the other end of the shell is fixed with a front clamping plate, and the side wall of one end of the shell is provided with a shaft hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through two back splint of design, install its two at the shell inboardly, and then increase and install in shell rear end position at the quartering hammer host computer and increase a set of back clamping bolt, press from both sides tight the reinforcement, make the clamp of quartering hammer host computer in the shell press from both sides tightly more firmly reliable like this, increased the reliability of quartering hammer work, improved the productivity effect, paste with the second magic through the first magic of design, both adhesion each other, and then will install connecting plate and nut interconnect fixed on the installation piece, thereby guarantee the utility model discloses in service, make its nut can not receive strong vibrations and appear becoming flexible, increase the utility model discloses an installation fastness.
(2) Through the guide arm of design, insert the through-hole of installation piece in, carry on spacingly to the installation piece, avoid it to break away from in the spout, through the gasket of design, lie in between nut and the shell, play and keep apart the reinforcement effect, avoid taking place wearing and tearing between its nut and the shell, through the shaft hole of design, this breaker of being convenient for is connected work with external arm.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the position A of the present invention;
FIG. 3 is a schematic view of the screw and nut assembly of the present invention;
FIG. 4 is an assembled cross-sectional view of the screw and the mounting block of the present invention;
in the figure: 1. a housing; 2. a hammer head; 3. a hammer body; 4. a connecting plate; 5. a nut; 6. a rear splint; 7. a screw; 8. a gasket; 9. a first magic tape; 10. a guide bar; 11. mounting blocks; 12. a chute; 13. the second magic tape.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the large-scale hydraulic breaker back splint device comprises a shell 1, two side walls in one end of the shell 1 are respectively provided with a splint group, the splint group consists of two back splints 6, two back splints 6 are arranged on the inner side of the shell 1 through the design, and a group of back clamping bolts are additionally arranged at the back end parts of the breaking hammer main machine arranged on the shell 1 for clamping and reinforcing, so that the breaking hammer main machine is more firmly and reliably clamped in the shell, the working reliability of the breaking hammer is increased, the production benefit is improved, the surfaces of the two back splints 6 are respectively attached to the inner wall of the shell 1, a screw 7 penetrates through the end parts of the back splints 6 and the shell 1, the end part of the screw 7 is connected with a nut 5 through threads, a first magic tape 9 is fixed on the surface of the nut 5, a chute 12 is arranged on the surface of one end of the screw 7, an installation block 11 is arranged in, 4 one end fixed surfaces of connecting plate have second magic subsides 13, and first magic subsides 9 and second magic subsides 13 through the design, both adhesion each other, and then will install connecting plate 4 and nut 5 interconnect on installation piece 11 fixed, thereby guarantee the utility model discloses at work, make its nut 5 can not receive strong vibrations and appear becoming flexible, increase the utility model discloses an installation fastness, first magic subsides 9 and second magic subsides 13 are fixed through the adhesion, and the through-hole has been seted up to installation piece 11 tip, and the through-hole is inside to be run through there is guide arm 10, through the guide arm 10 of design, inserts in the through-hole of installation piece 11, carries on spacingly to installation piece 11, avoids it to break away from in spout 12, and guide arm 10 is fixed at spout 12 terminal surfaces.
In this embodiment, preferably, the longitudinal section of the guide rod 10 is a circular structure, the other end of the connecting plate 4 is provided with an avoiding groove, the connecting plate 4 and the mounting block 11 are fixed by welding, the surface of the other end of the nut 5 is provided with a gasket 8, and the gasket 8 is located between the nut 5 and the housing 1 through design, so that the isolation and reinforcement effects are achieved, and abrasion between the nut 5 and the housing 1 is avoided.
In this embodiment, preferably, the hammer block 3 is arranged inside the housing 1, the hammer head 2 is fixed to one end of the hammer block 3, the front clamping plate is fixed to the inner wall of the other end of the housing 1, the shaft hole is formed in the side wall of one end of the housing 1, and the crusher is connected with an external mechanical arm conveniently through the designed shaft hole.
The utility model discloses a theory of operation and use flow: the utility model discloses when assembling hammer block 3, be provided with two sets of splint groups between its both sides and 1 inside of shell, wherein splint group comprises two back splint 6, fix it on shell 1 through screw rod 7 and nut 5, treat that its fastening finishes the back, the user inserts in the spout 12 of nut 7 tip with its installation piece 11, guarantee simultaneously that guide arm 10 inserts inside the through-hole of installation piece 11, pass installation piece 11, make its surface mounting's connecting plate 4 be close to nut 5 one end, finally make the mutual adhesion of 13 first magic subsides 9 on second magic subsides and nut 5 surface on connecting plate 4, and then realize fixedly to nut 5, guarantee that it can not take place to rotate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Splint device behind large-scale hydraulic pressure cracker includes shell (1), its characterized in that: the utility model discloses a novel building structure, including shell (1), splint group, screw rod (7) tip, nut (5) fixed surface has first magic subsides (9), spout (12) have been seted up on screw rod (7) one end surface, spout (12) inside installation piece (11) that is provided with, installation piece (11) inside is fixed with connecting plate (4), connecting plate (4) one end fixed surface has second magic subsides (13), it is fixed through the adhesion that first magic subsides (9) and second magic subsides (13) are pasted (13), splint group comprises two back splint (6), and two back splint (6) surfaces all laminate with shell (1) inner wall, back splint (6) run through screw rod (7) with shell (1) tip.
2. A large hydraulic breaker rear clamping plate apparatus according to claim 1, wherein: the end part of the mounting block (11) is provided with a through hole, a guide rod (10) penetrates through the through hole, and the guide rod (10) is fixed on the end face of the sliding groove (12).
3. A large hydraulic breaker rear clamping plate apparatus according to claim 2, wherein: the longitudinal section of the guide rod (10) is of a circular structure, and an avoiding groove is formed in the other end of the connecting plate (4).
4. A large hydraulic breaker rear clamping plate apparatus according to claim 3, wherein: the connecting plate (4) and the mounting block (11) are fixed through welding, and a gasket (8) is arranged on the surface of the other end of the screw cap (5).
5. A large hydraulic breaker rear clamping plate apparatus according to claim 1, wherein: the hammer is characterized in that a hammer body (3) is arranged inside the shell (1), and a hammer head (2) is fixed at one end of the hammer body (3).
6. A large hydraulic breaker rear clamping plate apparatus according to claim 5, wherein: the inner wall of the other end of the shell (1) is fixed with a front clamping plate, and the side wall of one end of the shell (1) is provided with a shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446242.0U CN212896566U (en) | 2020-07-21 | 2020-07-21 | Large-scale hydraulic pressure cracker back splint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446242.0U CN212896566U (en) | 2020-07-21 | 2020-07-21 | Large-scale hydraulic pressure cracker back splint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212896566U true CN212896566U (en) | 2021-04-06 |
Family
ID=75289559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021446242.0U Expired - Fee Related CN212896566U (en) | 2020-07-21 | 2020-07-21 | Large-scale hydraulic pressure cracker back splint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212896566U (en) |
-
2020
- 2020-07-21 CN CN202021446242.0U patent/CN212896566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |