CN218407359U - Drill bit dismounting tool of open-air drill carriage - Google Patents
Drill bit dismounting tool of open-air drill carriage Download PDFInfo
- Publication number
- CN218407359U CN218407359U CN202223142181.0U CN202223142181U CN218407359U CN 218407359 U CN218407359 U CN 218407359U CN 202223142181 U CN202223142181 U CN 202223142181U CN 218407359 U CN218407359 U CN 218407359U
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- Prior art keywords
- drill bit
- basket
- barrel
- spanner
- tool
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- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to an open-air drill carriage drill bit extracting tool, including stopper and hold up pole ware jack catch, the stopper includes spanner basket, many gag levers and locating part, the equal fixed connection spanner basket inner wall of many gag levers, and gag lever post and drill bit slot looks adaptation, spanner basket fixed surface connects the locating part down, holds up the recess of pole ware jack catch upper surface seted up with locating part looks adaptation. The utility model discloses a stopper and hold up the pole ware jack catch and restrict the one end of drill bit, realize dismantling the drill bit fast through the other end of removing the drill bit.
Description
Technical Field
The utility model belongs to the technical field of the open-air drill carriage technique and specifically relates to a drill bit extracting tool of open-air drill carriage is related to.
Background
The open-air drill carriage equipment is used for crushing rocks by means of impact and shearing of a drill bit, and finally achieving the purpose of drilling by means of high-pressure gas slag blowing.
The construction site is mostly disassembled in an external loose-shaking mode, the impact device is damaged to a certain extent, time and labor are consumed, and therefore an open-air drill carriage disassembling tool is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the open-air drill carriage drill bit is difficult for changing, the utility model provides an open-air drill carriage drill bit extracting tool.
The utility model provides a pair of open-air drill carriage drill bit extracting tool adopts following technical scheme:
the utility model provides an open-air drill carriage drill bit extracting tool, includes stopper and holds up the pole ware jack catch, the stopper includes spanner basket, many gag levers and locating part, many the equal fixed connection of gag lever post spanner basket inner wall, just gag lever post and drill bit slot phase adaptation, spanner basket lower surface fixed connection the locating part, hold up pole ware jack catch upper surface seted up with the recess that the locating part suited.
By adopting the technical scheme, one end of the drill bit is connected with the impactor through the drill bit clamping sleeve, the impactor drives the drill bit to move, one end of the drill bit is clamped in the wrench basket to limit the rotation of the drill bit, and the impactor is rotated to realize the disassembly of the drill bit, so that the time and the labor are saved.
Preferably, the wrench basket comprises a cylindrical barrel and a circular table barrel, the diameter of the bottom surface of the cylindrical barrel is equal to the diameter of the larger bottom surface of the circular table barrel, the bottom surface of the cylindrical barrel is connected with the larger bottom surface of the circular table barrel, the cylindrical barrel is communicated with the circular table barrel, a limiting part is arranged on the smaller bottom surface of the circular table barrel, and the limiting rod is arranged on the inner wall of the circular table barrel.
By adopting the technical scheme, the round table cylinder is matched with the limiting rod to clamp the drill bit, the conical design of the inner wall of the round table cylinder is favorable for tightly pushing the drill bit against the wrench basket, and the operation safety of the drill bit in the disassembly process is ensured.
Preferably, the stopper further comprises a handle frame, and the handle frame is fixedly connected to the outer side wall of the cylindrical barrel.
Through adopting above-mentioned technical scheme, carrying out the drill bit and dismantling the in-process convenience and fix the spanner basket, can improve the stability of this device.
Preferably, the handle frame is a rectangular frame, and is formed by bending round steel.
Through adopting above-mentioned technical scheme, it is convenient right spanner basket is fixed and is convenient to the preparation of this device the utility model discloses a use.
Preferably, the handle frame is welded to the outer side wall of the cylindrical barrel.
By adopting the technical scheme, the device is convenient to manufacture.
Preferably, the limiting rods are uniformly arranged on the inner wall of the circular truncated cone at intervals.
Through adopting above-mentioned technical scheme, make spanner basket reach the gag lever post receives to come from the power of drill bit can be more even, is favorable to the stability of this device.
Preferably, the limiting member is in the shape of a quadrangular prism.
Through adopting above-mentioned technical scheme, be favorable to holding up the restriction that the pole ware jack catch carried out circumferential motion to the spanner basket.
Preferably, the limiting member and the wrench basket are integrally formed.
Through adopting above-mentioned technical scheme, improve the locating part with joint strength between the spanner basket.
Preferably, the grab bar comprises two identical grab bar pieces, and the two identical grab bar pieces are abutted to the limiting piece.
Through adopting above-mentioned technical scheme, two the jack catch is all fixed on holding up the pole ware, two the combined action of jack catch spare restricts the rotation of locating part, and then the restriction the rotation of spanner basket.
To sum up, the utility model discloses following useful technological effect has:
1. the drill bit motion limit is quickly and efficiently disassembled, so that the working efficiency and the construction safety can be effectively improved;
2. the device is simple in structure, convenient to manufacture and high in practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic structural view of the stopper according to the present embodiment;
FIG. 3 is a schematic view of another perspective structure of the stopper of this embodiment;
FIG. 4 is a schematic view of the structure of the drill bit of this embodiment
Fig. 5 is a use state diagram of the present embodiment.
Description of reference numerals: 1. a stopper; 11. a wrench basket; 12. a limiting rod; 13. a limiting member; 14. a handle frame; 2. a claw of the rod lifter; 3. a drill bit groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to fig. 1 to 5.
The utility model provides an open-air drill carriage drill bit extracting tool, refers to fig. 1-5, includes stopper 1 and holds up pole ware jack catch 2, stopper 1 includes spanner basket 11, many gag lever post 12 and locating part 13, many the equal fixed connection of gag lever post 12 spanner basket 11 inner wall, just gag lever post 12 and 3 looks adaptations of drill bit slot limit the drill bit, realize the dismantlement to the drill bit, 11 fixed surface connections under the spanner basket 11 locating part 13, hold up pole ware jack catch 2 upper surfaces seted up with the recess of 13 looks adaptations of locating part, be used for right stopper 1 limits, realizes the dismantlement to open-air drill carriage drill bit.
The wrench basket 11 comprises a cylindrical barrel and a circular table barrel, the diameter of the bottom surface of the cylindrical barrel is equal to the diameter of the large bottom surface of the circular table barrel, the bottom surface of the cylindrical barrel is connected with the large bottom surface of the circular table barrel, the cylindrical barrel is communicated with the circular table barrel, a limiting part 13 is arranged on the small bottom surface of the circular table barrel, a limiting rod 12 is arranged on the inner wall of the circular table barrel and clamps a drill bit, the conical design of the inner wall of the circular table barrel is favorable for tightly supporting the drill bit on the wrench basket, and the operation safety of the drill bit disassembling process is guaranteed
The handle frame 14 is a rectangular frame, and the handle frame 14 is formed by bending round steel, so that the device is convenient to position and adjust.
The handle frame 14 is connected to the outer side wall of the cylindrical barrel in a welding mode, and the device is convenient to manufacture.
The spacing of the limiting rods 12 is evenly arranged on the inner wall of the circular truncated cone cylinder, so that the stress of the wrench basket 11 is even, and the stability of the device is improved.
The shape of locating part 13 is the quadrangular, is favorable to holding up the restriction that the pole ware jack catch 2 carries out circumferential motion to the spanner basket.
The limiting part 13 and the wrench basket 11 are integrally formed, so that the connection strength between the limiting part 13 and the wrench basket 11 is improved.
The grab bar 2 of the rod holding device comprises two identical grab bar pieces, the two identical grab bar pieces are abutted to the limiting piece 13, the two grab bars are fixed on the rod holding device, and the two grab bar pieces act together to limit the rotation of the limiting piece so as to limit the wrench basket.
The implementation principle of the embodiment is as follows: the drill bit groove is clamped on a limiting rod in the wrench basket, the limiting rod is fixedly connected with the wrench basket, the wrench basket and the limiting part are integrally formed, the limiting part is inserted into a claw of the rod holding device, the other end of the drill bit is connected with the impactor, the impactor is rotated, a drill bit clamping sleeve on the impactor is loosened and separated from the impactor, and the drill bit is detached.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an open-air drill carriage drill bit extracting tool which characterized in that: including stopper (1) and rest bar ware jack catch (2), stopper (1) is including spanner basket (11), many gag lever post (12) and locating part (13), many the equal fixed connection of gag lever post (12) spanner basket (11) inner wall, just gag lever post (12) and drill bit slot (3) looks adaptation, surface fixed connection under spanner basket (11) locating part (13), rest bar ware jack catch (2) upper surface seted up with the recess of locating part (13) looks adaptation.
2. The tool of claim 1, wherein: the wrench basket (11) comprises a cylinder barrel and a circular table barrel, the diameter of the cylinder barrel is equal to that of the large bottom surface of the circular table barrel, the bottom surface of the cylinder barrel is connected with the large bottom surface of the circular table barrel, the cylinder barrel is communicated with the circular table barrel, a limiting part (13) is arranged on the small bottom surface of the circular table barrel, and the limiting rod (12) is arranged on the inner wall of the circular table barrel.
3. The tool of claim 2, wherein: the stopper also comprises a handle frame (14), and the handle frame (14) is fixedly connected to the outer side of the cylindrical barrel.
4. The surface drill bit disassembly tool of claim 3, wherein: the handle frame (14) is a rectangular frame.
5. The surface drill bit disassembly tool of claim 3, wherein: the handle frame (14) is connected to the outer side of the cylindrical barrel in a welding mode.
6. The surface drill bit disassembly tool of claim 2, wherein: the limiting rods (12) are evenly arranged on the inner wall of the circular truncated cone at intervals.
7. The tool of claim 1, wherein: the limiting piece (13) is in a quadrangular shape.
8. The surface drill bit disassembly tool of claim 1, wherein: the limiting piece (13) and the wrench basket (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223142181.0U CN218407359U (en) | 2022-11-25 | 2022-11-25 | Drill bit dismounting tool of open-air drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223142181.0U CN218407359U (en) | 2022-11-25 | 2022-11-25 | Drill bit dismounting tool of open-air drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407359U true CN218407359U (en) | 2023-01-31 |
Family
ID=85008710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223142181.0U Active CN218407359U (en) | 2022-11-25 | 2022-11-25 | Drill bit dismounting tool of open-air drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407359U (en) |
-
2022
- 2022-11-25 CN CN202223142181.0U patent/CN218407359U/en active Active
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