CN220260198U - Track fuel drilling machine drill bit locking device - Google Patents
Track fuel drilling machine drill bit locking device Download PDFInfo
- Publication number
- CN220260198U CN220260198U CN202322176528.1U CN202322176528U CN220260198U CN 220260198 U CN220260198 U CN 220260198U CN 202322176528 U CN202322176528 U CN 202322176528U CN 220260198 U CN220260198 U CN 220260198U
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- CN
- China
- Prior art keywords
- hole
- drill bit
- transverse
- longitudinal
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 125000006850 spacer group Chemical group 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drill bit locking device of a track fuel drilling machine, relates to the technical field of automation, and aims to solve the problems that the existing drill bit locking device of the track fuel drilling machine locks the side face of a drill bit through a special type inner six screws, a screw wrench is required to be used for repeated operation for replacing the drill bit locking, the screw structure is easy to damage, the drill bit is difficult to replace due to sliding wires, and the maintenance time is delayed. The drilling tool comprises a drilling tool sleeve and a connecting sleeve, wherein the drilling tool sleeve is mutually matched with the connecting sleeve, a transverse through hole and a longitudinal through hole are formed in the drilling tool sleeve, the transverse through hole and the longitudinal through hole are arranged at intervals, a longitudinal bolt and a transverse bolt are arranged in a matched mode with the transverse through hole and the longitudinal through hole, positioning components are sleeved at edges of the transverse through hole and the longitudinal through hole, and in order to avoid vibration influence during drilling, a telescopic positioning rod on the positioning component can form circumferential positioning clamping of the bolt to form inner side positioning, so that a drill bit is quickly replaced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automation, in particular to a drill bit locking device of a track fuel drilling machine.
Background
The railway transportation molten iron in the factory is large in working load, frequent in back adjustment, and the rail is damaged and worn, so that the line is required to be overhauled and overhauled in a targeted manner to maintain the integrity and quality balance of line equipment, the transportation efficiency is improved, a rail fuel drilling machine is required to be used for drilling holes in the rail in operation, the rail is connected with the mounting insulation and the route, the drill bit is quickly replaced through the rail fuel drilling machine drill bit locking device, the overhauling time is shortened, and the operation rate is improved.
The existing track fuel drilling machine drill bit locking device locks the side face of a drill bit through a special type inner six-screw, a screw wrench is required to be used for replacing the drill bit locking, a screw structure is easy to damage, the drill bit is difficult to replace due to sliding wires, and maintenance time is delayed, so that the track fuel drilling machine drill bit locking device is provided, and the problem in the above is solved.
Disclosure of Invention
The utility model aims to provide a drill bit locking device of a track fuel drilling machine, which solves the problems that in the prior art, a screw wrench is required to repeatedly operate for replacing a drill bit for locking, and the screw structure is easy to damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a track fuel drill bit locking device, includes drilling tool cover and adapter sleeve, the drilling tool cover with the adapter sleeve looks adaptation each other, horizontal through-hole and vertical through-hole have been seted up on the drilling tool cover, horizontal through-hole with vertical through-hole interval sets up, with horizontal through-hole with vertical through-hole matching is equipped with vertical bolt and horizontal bolt, horizontal through-hole with vertical through-hole all overlaps in limit department and is equipped with locating component.
Through horizontal through-hole and vertical through-hole are passed respectively with horizontal bolt, can fix a position the adapter sleeve, vibrations influence when avoiding drilling, flexible locating lever on the locating component can form the annular location centre gripping to the bolt, form inboard location, avoid taking place the condition of slippage, its outside connection draw-in groove, can install and connect the spacer and the adaptation spacer, form the effect of outermost protection location, when need dismantle, only need close the drive for flexible locating lever shrink can dismantle the operation, thereby quick change drill bit, make nimble obtain promotion, greatly reduced fault rate, improve work efficiency.
Further, the outside of locating component has offered the connection draw-in groove, locating component includes spacing collar, flexible locating lever and touches and press the response end, touch and press the response end to be located the one end of flexible locating lever, flexible locating lever is equipped with the multiunit, multiunit flexible locating lever is followed the surrounding distribution on the spacing collar, flexible locating lever on the locating component can form the hoop location centre gripping to the bolt, forms inboard location centre gripping.
Further, one end of flexible locating lever is equipped with flexible cylinder, touch the inside of pressing the response end and be equipped with the vibrations inductor, the outer end of vibrations inductor is equipped with the siren, utilizes to touch the response end and siren, can detect the pressure of centre gripping, when violent deflection appears, carries out timely early warning, carries out timely processing and maintenance.
Further, the front end of the connecting sleeve is provided with a drill bit, the connecting sleeve is provided with a first jack and a second jack, the first jack and the second jack are correspondingly arranged with the transverse through hole and the longitudinal through hole, and the transverse through hole and the longitudinal through hole are utilized to increase the interactivity of longitudinal and transverse connection, so that the connecting sleeve is stably installed.
Further, the outer sides of the transverse through holes and the longitudinal through holes are respectively sleeved with a connecting spacer bush and an adapting spacer bush, the outer walls of the connecting spacer bush and the adapting spacer bush are coated with an anti-corrosion coating, and the connecting clamping grooves on the outer parts of the connecting spacer bush and the adapting spacer bush can be used for installing the connecting spacer bush and the adapting spacer bush to form the outermost protective positioning function.
Further, the middle of the drilling tool sleeve is provided with a containing channel for containing the connecting sleeve, the inner side of the containing channel is provided with an elastic spacing sleeve, the elastic spacing sleeve is provided with three groups, the elastic spacing sleeve is sequentially sleeved and connected with the three groups, the elastic spacing sleeve is provided with holes matched with the transverse through holes and the longitudinal through holes, and the tightness of structural connection can be improved through the elastic spacing sleeve, the influence of gaps is eliminated, and the shaking condition is reduced.
Further, the longitudinal bolt with the same setting of horizontal bolt, the longitudinal bolt with the inner ring cover has all been seted up to the inside of horizontal bolt, the center of inner ring cover is equipped with the reference column, the outside of reference column is equipped with extends the baffle, it is equipped with the multiunit to extend the baffle, the multiunit extend the baffle encircle the outside of reference column sets up, extend the baffle extend to the longitudinal bolt with in the horizontal bolt, two sets of the isolation groove has been seted up between the baffle is extended to the baffle, utilizes the reference column with extend the baffle, can carry out the center location firm for the bolt reduces the circumstances of skew.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting sleeve can be positioned by respectively penetrating the longitudinal bolt and the transverse bolt through the transverse through hole and the longitudinal through hole, so that the telescopic positioning rod on the positioning assembly can form annular positioning clamping of the bolt to form inner positioning and avoid slipping, the connecting clamping groove on the outer part of the connecting clamping groove can be provided with the connecting spacer and the adapting spacer to form the function of protecting and positioning of the outermost layer, and when the connecting clamping groove needs to be disassembled, the driving is only closed, so that the telescopic positioning rod can be contracted to perform disassembling operation, and the drill bit can be quickly replaced, thereby being flexibly promoted, greatly reducing the failure rate and improving the working efficiency.
2. Through elasticity spacer sleeve, can increase the compactness of structural connection, eliminate the influence of clearance, reduce the condition of rocking, utilize to touch and press sensing end and siren, can detect the pressure of centre gripping, when violent deflection appears, carry out timely early warning, carry out timely processing and maintenance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is another angular schematic view of the present utility model;
FIG. 3 is a schematic view of a drill sleeve of the present utility model;
fig. 4 is a schematic view of a transverse plug according to the present utility model.
In the figure: 1. connecting sleeves; 2. a drill sleeve; 3. a drill bit; 4. a longitudinal bolt; 5. a transverse bolt; 6. an elastic spacer sleeve; 7. connecting a spacer bush; 8. adapting the spacer bush; 9. a first jack; 10. a second jack; 11. a connecting clamping groove; 12. a limit ring; 13. a telescopic positioning rod; 14. a telescopic cylinder; 15. an extension spacer; 16. positioning columns; 17. a shock isolation groove; 18. an inner ring sleeve; 19. the sensing end is pressed.
Detailed Description
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a track fuel drilling machine drill bit 3 locking device, includes drilling tool cover 2 and adapter sleeve 1, drilling tool cover 2 with adapter sleeve 1 looks adaptation each other, set up horizontal through-hole and vertical through-hole on the drilling tool cover 2, horizontal through-hole with vertical through-hole interval sets up, with horizontal through-hole with vertical through-hole matches and is equipped with vertical bolt 4 and horizontal bolt 5, horizontal through-hole with vertical through-hole all overlaps along the department and is equipped with locating component, passes horizontal through-hole and vertical through-hole respectively through vertical bolt 4 and horizontal bolt 5, can fix a position adapter sleeve 1, in order to avoid the vibrations influence when drilling, flexible locating lever 13 on the locating component can form the annular location centre gripping to the bolt, forms inboard location, avoids taking place the condition of slippage, and the outside connection draw-in groove 11 can install and connect spacer 7 and adaptation spacer 8, forms the effect of outermost protection location, when dismantling, only need close the drive for flexible locating lever 13 shrink can dismantle the operation, thereby quick change drill bit 3, make and obtain the promotion, greatly reduced fault rate, thereby work efficiency is improved.
During actual use, the outside of locating component has offered the connection draw-in groove 11, locating component includes spacing collar 12, flexible locating lever 13 and touches and press the response end 19, touch and press the response end 19 to be located the one end of flexible locating lever 13, flexible locating lever 13 is equipped with the multiunit, multiunit flexible locating lever 13 is followed encircle on the spacing collar 12 and distribute, flexible locating lever 13 on the locating component can form the annular location centre gripping to the bolt, forms inboard location centre gripping, and the one end of flexible locating lever 13 is equipped with flexible cylinder 14, touch the inside of pressing the response end 19 and be equipped with the vibrations inductor, the outer end of vibrations inductor is equipped with the siren, utilizes to touch and press the response end 19 and siren, can detect the pressure of centre gripping, carries out timely early warning when violent deflection appears, carries out timely processing and maintenance.
In addition, the front end of adapter sleeve 1 is equipped with drill bit 3, set up first jack 9 and second jack 10 on the adapter sleeve 1, first jack 9 with second jack 10 with horizontal through-hole with vertical through-hole corresponds the setting, utilizes horizontal through-hole and vertical through-hole, increases the mutual nature of vertically and horizontally connecting for stable installation, horizontal through-hole with the outside of vertical through-hole is overlapped respectively and is equipped with connection spacer 7 and adaptation spacer 8, connection spacer 7 with the outer wall of adaptation spacer 8 all is coated with anticorrosive coating, and its outside connection draw-in groove 11 can install connection spacer 7 and adaptation spacer 8, forms the effect of outermost protection location.
The concrete supplementary explanation is, the centre of drilling tool cover 2 has been seted up and has been held hold the passageway of adapter sleeve 1, the inboard of holding the passageway is equipped with elasticity spacer sleeve 6, elasticity spacer sleeve 6 is equipped with three groups, and three groups elasticity spacer sleeve 6 overlaps in proper order and establishes the connection, three groups elasticity spacer sleeve 6 is last all to be seted up with horizontal through-hole with the hole that vertical through-hole matches, through elasticity spacer sleeve 6, can increase the compactness of structure connection, eliminates the influence of clearance, reduces the condition of rocking, vertical bolt 4 with horizontal bolt 5 sets up the same, vertical bolt 4 with the inner ring cover 18 has all been seted up to the inside of horizontal bolt 5, the center of inner ring cover 18 is equipped with reference column 16, the outside of reference column 16 is equipped with extension baffle 15, extension baffle 15 is equipped with the multiunit extension baffle 15 encircles the outside of reference column 16 sets up, extension baffle 15 extends to vertical bolt 4 with in the horizontal bolt 5, utilizes reference column 16 and extension baffle 15, can carry out the center location firm for the condition of reducing the skew.
In summary, the utility model provides a locking device for a drill bit 3 of a track fuel drilling machine, which comprises a drill sleeve 2 and a connecting sleeve 1, wherein the drill sleeve 2 and the connecting sleeve 1 are mutually matched, a transverse through hole and a longitudinal through hole are formed in the drill sleeve 2, the transverse through hole and the longitudinal through hole are arranged at intervals, a longitudinal bolt 4 and a transverse bolt 5 are matched with the transverse through hole and are respectively sleeved with a positioning component at the edge of the transverse through hole and the longitudinal through hole, the longitudinal bolt 4 and the transverse bolt 5 respectively penetrate through the transverse through hole and the longitudinal through hole, the connecting sleeve 1 can be positioned, a telescopic positioning rod 13 on the positioning component can form circumferential positioning clamping of the bolts to form inner side positioning, the condition of slipping is avoided, a connecting clamping groove 11 on the outer part of the positioning component can be provided with a connecting spacer 7 and an adapting spacer 8 to form the function of the protection positioning of the outermost layer, and when the positioning is required to be disassembled, only the driving is required to be closed, so that the telescopic positioning rod 13 is contracted to be disassembled, the drill bit 3 can be quickly replaced, the drill bit is flexibly lifted, the fault efficiency is greatly reduced, and the working efficiency is greatly improved.
Claims (7)
1. The utility model provides a track fuel drilling machine drill bit locking device, includes drilling tool cover and adapter sleeve, its characterized in that: the drilling tool sleeve is mutually matched with the connecting sleeve, a transverse through hole and a longitudinal through hole are formed in the drilling tool sleeve, the transverse through hole and the longitudinal through hole are arranged at intervals, a longitudinal bolt and a transverse bolt are arranged in a matched mode with the transverse through hole and the longitudinal through hole, and a positioning assembly is sleeved at the edge of the transverse through hole and the edge of the longitudinal through hole.
2. The track fuel drill bit locking device of claim 1, wherein: the outside of locating component has seted up the connection draw-in groove, locating component includes spacing collar, flexible locating lever and touches and press the response end, touch and press the response end to be located the one end of flexible locating lever, flexible locating lever is equipped with the multiunit, multiunit flexible locating lever is followed the surrounding distribution on the spacing collar.
3. The track fuel drill bit locking device of claim 2, wherein: the one end of flexible locating lever is equipped with flexible cylinder, touch the inside of pressing the sensing end and be equipped with the vibrations inductor, the outer end of vibrations inductor is equipped with the siren.
4. The track fuel drill bit locking device of claim 1, wherein: the front end of the connecting sleeve is provided with a drill bit, the connecting sleeve is provided with a first jack and a second jack, and the first jack and the second jack are correspondingly arranged with the transverse through hole and the longitudinal through hole.
5. The track fuel drill bit locking device of claim 1, wherein: the outer sides of the transverse through holes and the longitudinal through holes are respectively sleeved with a connecting spacer bush and an adapting spacer bush, and the outer walls of the connecting spacer bush and the adapting spacer bush are coated with anti-corrosion coatings.
6. The track fuel drill bit locking device of claim 1, wherein: the middle of the drilling tool sleeve is provided with a containing channel for containing the connecting sleeve, the inner side of the containing channel is provided with an elastic spacing sleeve, the elastic spacing sleeve is provided with three groups, the three groups of elastic spacing sleeves are sequentially sleeved and connected, and the three groups of elastic spacing sleeves are provided with holes matched with the transverse through holes and the longitudinal through holes.
7. The track fuel drill bit locking device of claim 1, wherein: the vertical bolt with the same setting of horizontal bolt, vertical bolt with the inside of horizontal bolt has all been seted up the inner ring cover, the center of inner ring cover is equipped with the reference column, the outside of reference column is equipped with extends the baffle, it is equipped with the multiunit to extend the baffle, the multiunit extend the baffle encircles the outside setting of reference column, extend the baffle extend to vertical bolt with in the horizontal bolt, two sets of shock insulation groove has been seted up between the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176528.1U CN220260198U (en) | 2023-08-11 | 2023-08-11 | Track fuel drilling machine drill bit locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176528.1U CN220260198U (en) | 2023-08-11 | 2023-08-11 | Track fuel drilling machine drill bit locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260198U true CN220260198U (en) | 2023-12-29 |
Family
ID=89318500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322176528.1U Active CN220260198U (en) | 2023-08-11 | 2023-08-11 | Track fuel drilling machine drill bit locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260198U (en) |
-
2023
- 2023-08-11 CN CN202322176528.1U patent/CN220260198U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |