CN218542177U - Novel mounting structure of geological drilling drill bit - Google Patents
Novel mounting structure of geological drilling drill bit Download PDFInfo
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- CN218542177U CN218542177U CN202223085451.9U CN202223085451U CN218542177U CN 218542177 U CN218542177 U CN 218542177U CN 202223085451 U CN202223085451 U CN 202223085451U CN 218542177 U CN218542177 U CN 218542177U
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Abstract
The utility model provides a novel mounting structure of geological drilling drill bit belongs to drill bit connection structure technical field. The technical scheme is mainly used for solving the problem that the existing device cannot rapidly disassemble and assemble the drill bit, and comprises a connecting rod and a drill probe, wherein the connecting rod is connected with the drill probe through a locking assembly, the locking assembly comprises a moving sleeve, a connecting rod and a locking block, limiting plates on two sides of the locking block are in contact with one end of a spring piece, one end of the locking block is arranged in a locking groove on the connecting rod in a penetrating manner, the connecting rod is arranged on the drill probe, the connecting rod is arranged at the bottom end of the connecting rod in a penetrating manner, a threaded sleeve is sleeved at the threaded position on the connecting rod, and the inner wall of the moving sleeve on the threaded sleeve is in contact with the other end of the locking block; through the arrangement of the connecting column, the locking groove, the locking block, the spring piece, the movable sleeve and the threaded sleeve, the device can be quickly and conveniently mounted and dismounted; through the arrangement of the connecting block, the connecting groove, the rotating ring, the dovetail groove and the dovetail block, the device is more firmly connected, and the stability is higher.
Description
Technical Field
The utility model relates to a drill bit connection structure technical field especially relates to novel mounting structure of geological drilling drill bit.
Background
Geological drilling refers to a geological project which utilizes certain drilling mechanical equipment and processes to obtain rock cores below the earth surface and makes reliable evaluation on geological and mineral resource parameters. In the geological drilling process, different drill bits can be used for drilling according to geological conditions, so that the drill bits need to be installed on a connecting rod of drilling equipment by using an installation structure.
Traditional drill bit mounting structure's structure is comparatively simple, adopts the multiunit bolt to fix drill bit locking on drilling equipment's connecting rod usually, and its stability is relatively poor to when installation and dismantlement drill bit, need the repeated dismouting bolt of staff, the repeatability of operation is higher, can't be fast convenient installs the drill bit and dismantles.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel mounting structure of geological drilling drill bit to solve the problem of the unable quick assembly disassembly drill bit of current device.
The utility model relates to a novel mounting structure's of geological drilling drill bit purpose and efficiency are reached by following concrete technical means:
the utility model provides a novel mounting structure of geological drilling drill bit, includes connecting rod and boring head, the connecting rod with be connected through locking Assembly between the boring head, locking Assembly is including removing cover, spliced pole and latch segment, the latch segment is provided with the multiunit, the latch segment both sides all are provided with the limiting plate, limiting plate and spring leaf one end contact, the spring leaf with the limiting plate is all worn to establish at the spacing inslot, the spacing groove is seted up on the connecting rod, latch segment one end is worn to establish at the locking inslot, the locking groove is seted up on the spliced pole, the spliced pole sets up on the boring head, the spliced pole is worn to establish the connecting rod bottom, be provided with the screw thread on the connecting rod, screw thread department cover is equipped with the swivel nut, be provided with on the swivel nut the removal cover, the swivel inner wall with the contact of the latch segment other end.
The above technical solution further comprises: the connecting rod with be provided with auxiliary assembly between the probing head, auxiliary assembly includes swivel becket and multiunit connecting block, the connecting block both ends are worn to establish respectively in two sets of spread grooves, the connecting rod with all seted up on the probing head the spread groove, wear to be equipped with in the connecting rod the swivel becket, be provided with multiunit dovetail block on the swivel becket, the dovetail block is worn to establish in the dovetail, the dovetail is seted up on the connecting block.
The above technical solution further comprises: the rotating ring is provided with a push block, the push block is in surface contact with the connecting rod, a locking bolt penetrates through the push block, and the tail end of the locking bolt penetrates through the connecting rod.
The above technical solution further comprises: the connecting rod is provided with a fixing groove, a compression spring and a clamping block are respectively arranged in the fixing groove in a penetrating mode, the compression spring is connected with the bottom end of the clamping block, the clamping block is clamped in the clamping groove, and the clamping groove is formed in the movable sleeve.
The above technical solution further comprises: and a plurality of groups of grooves are formed in the threaded sleeve.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, when a drilling probe is connected to a connecting rod, a connecting column is inserted into the bottom end of the connecting rod, then a screw sleeve is rotated to move downwards under the action of threads, so that a moving sleeve is driven to move downwards, one end of a locking block is extruded, the locking block is moved and clamped into a locking groove in the connecting column, the connecting column is locked and fixed, and the drilling probe is installed on the connecting rod; through the arrangement of the connecting column, the locking groove, the locking block, the spring piece, the movable sleeve and the threaded sleeve, the device can be quickly and conveniently mounted and dismounted, and the use is more convenient.
Secondly, inserting two ends of a connecting block into connecting grooves in the connecting rod and the drilling probe respectively, then rotating a rotating ring to drive a dovetail block to move, so that the dovetail block is clamped into a dovetail groove in the connecting block, the connecting block is locked in the connecting grooves, the connecting block is prevented from falling off, the connecting rod and the drilling probe are subjected to auxiliary fixing through the connecting block, the drilling probe is prevented from loosening, the rotating ring is reversely rotated to enable the dovetail block to exit out of the dovetail groove, the connecting block can be unlocked, and a worker can take the connecting block down conveniently; through the arrangement of the connecting block, the connecting groove, the rotating ring, the dovetail groove and the dovetail block, the device is more firmly connected, and the stability is higher.
Drawings
Figure 1 is the utility model discloses a novel mounting structure's of geological drilling drill bit overall diagram.
Fig. 2 is an explosion diagram of the novel mounting structure of the geological drilling bit of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a connecting rod; 2. moving the sleeve; 3. drilling a probe; 4. a thread; 5. connecting columns; 6. a locking groove; 7. connecting grooves; 8. a compression spring; 9. a clamping block; 10. a card slot; 11. a groove; 12. a threaded sleeve; 13. a fixing groove; 14. pushing a block; 15. locking the bolt; 16. a rotating ring; 17. a dovetail block; 18. a dovetail groove; 19. connecting blocks; 20. a limiting plate; 21. a locking block; 22. a spring plate; 23. a limiting groove.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
Example (b):
as shown in figures 1 to 3:
the utility model provides a novel mounting structure of geological drilling drill bit, including connecting rod 1 and boring head 3, be connected through locking Assembly between connecting rod 1 and the boring head 3, locking Assembly is including removing cover 2, spliced pole 5 and latch segment 21, the limiting plate 20 and the contact of spring leaf 22 one end of latch segment 21 both sides, spring leaf 22 all wears to establish the spacing groove 23 on connecting rod 1 with limiting plate 20, in the locking groove 6 on spliced pole 5 is worn to establish by 21 one end of latch segment, spliced pole 5 sets up on boring head 3, spliced pole 5 wears to establish in 1 bottom of connecting rod, 4 department's covers of screw thread on the connecting rod 1 are equipped with swivel nut 12, be provided with on swivel nut 12 and remove cover 2, remove 2 inner walls of cover and the contact of the other end of latch segment 21. When the drilling probe 3 is connected, the connecting column 5 is inserted into the bottom end of the connecting rod 1, then the threaded sleeve 12 is rotated to be matched with the thread 4, so that the movable sleeve 2 is driven to move downwards, one end of the locking block 21 is extruded, and as the end face of the locking block 21 is an inclined surface, when the locking block is extruded by the movable sleeve 2, the locking block 21 moves, the spring piece 22 is extruded and clamped into the locking groove 6 on the connecting column 5, the connecting column 5 is locked and fixed, and the drilling probe 3 is installed on the connecting rod 1; during the dismantlement, only need reversal swivel nut 12, make it drive and remove 2 rebound of cover, separate with latch segment 21, make and remove cover 2 and lose the extrusion to latch segment 21, make the spring leaf 22 reset, promote limiting plate 20 and remove, thereby make latch segment 21 reset, withdraw from outside locking groove 6, remove the locking to spliced pole 5, make that the staff can be convenient take off boring probe 3, replace the loaded down with trivial details connected mode of tradition, make the device can be fast convenient install and dismantle, the operation is simple, time saving and labor saving.
Referring to fig. 2 and 3, the auxiliary assembly arranged between the connecting rod 1 and the drilling head 3 comprises a rotating ring 16 and a plurality of connecting blocks 19, two ends of each connecting block 19 are respectively arranged in two groups of connecting grooves 7 in a penetrating manner, the connecting grooves 7 are arranged on the connecting rod 1 and the drilling head 3, the rotating ring 16 is arranged in the connecting rod 1 in a penetrating manner, a plurality of groups of dovetail blocks 17 are arranged on the rotating ring 16, and the dovetail blocks 17 are arranged in dovetail grooves 18 in the connecting blocks 19 in a penetrating manner. The two ends of the connecting block 19 are respectively inserted into the connecting grooves 7 on the connecting rod 1 and the drilling head 3, then the rotating ring 16 is rotated to drive the dovetail block 17 to move, the dovetail block 17 is clamped into the dovetail groove 18 on the connecting block 19, the connecting block 19 is locked in the connecting groove 7 to prevent the connecting block from falling off, the connecting rod 1 and the drilling head 3 are fixed in an auxiliary mode through the connecting block 19, the drilling head 3 is prevented from loosening, the device is more firm and reliable in connection, the dovetail block 17 can be separated from the dovetail groove 18 through the rotating ring 16 in a reversed rotating mode, locking of the connecting block 19 can be released, and the connecting block can be taken down by a worker conveniently.
Referring to fig. 3, a push block 14 is arranged on the rotating ring 16, the push block 14 is in surface contact with the connecting rod 1, a locking bolt 15 penetrates through the push block 14, and the tail end of the locking bolt 15 penetrates through the connecting rod 1. The pushing block 14 can conveniently and easily push the rotating ring 16 to rotate, the locking bolt 15 is screwed up, the pushing block 14 can be locked and fixed, the rotating ring 16 is prevented from being driven to rotate randomly, and the device is more reliable.
Referring to fig. 2 and 3, a compression spring 8 and a latch 9 penetrate through a fixing groove 13 of the connecting rod 1, the compression spring 8 is connected with the bottom end of the latch 9, the latch 9 is clamped in a clamping groove 10, and the clamping groove 10 is formed in the movable sleeve 2. After the movable sleeve 2 extrudes the locking block 21, under the action of the compression spring 8, the clamping block 9 is clamped into the clamping groove 10 to limit the rotation of the movable sleeve 2, so that the rotation of the threaded sleeve 12 is avoided, the movable sleeve 2 is moved, and the stability of the device is effectively improved.
Referring to fig. 2, the screw sleeve 12 is provided with a plurality of grooves 11. The groove 11 can increase friction, so that a worker can better rotate the screw sleeve 12, and the device is more convenient to use.
The specific use mode and function of the embodiment are as follows: when the drill probe 3 is connected, the connecting column 5 is inserted into the bottom end of the connecting rod 1, then the threaded sleeve 12 is rotated to be matched with the thread 4, so that the movable sleeve 2 is driven to move downwards, one end of the locking block 21 is extruded, the locking block 21 moves when being extruded by the movable sleeve 2 due to the fact that the end face of the locking block 21 is an inclined face, the spring leaf 22 is extruded and clamped into the locking groove 6 in the connecting column 5, the connecting column 5 is locked and fixed, the drill probe 3 is installed on the connecting rod 1, then the clamping block 9 is loosened, the clamping block 9 is clamped into the clamping groove 10 in the movable sleeve 2 under the action of the compression spring 8, rotation of the movable sleeve 2 is limited, rotation of the threaded sleeve 12 is avoided, the movable sleeve 2 is prevented from moving, and the device can be installed firmly and conveniently; during the dismantlement, downwardly moving fixture block 9 makes it withdraw from outside draw-in groove 10, then reversal swivel nut 12, make it drive and remove 2 rebound of cover, separate with latch segment 21, make and remove cover 2 and lose the extrusion to latch segment 21, make spring leaf 22 reset, promote limiting plate 20 and remove, thereby make latch segment 21 reset, withdraw from outside the lock groove 6, remove the locking to spliced pole 5, make that the staff can be convenient take off boring probe 3, make the device can be fast convenient install and dismantle, the operation is simple, time saving and labor saving.
Claims (5)
1. The utility model provides a novel mounting structure of geological drilling drill bit, includes connecting rod (1) and boring head (3), its characterized in that: connecting rod (1) with connect through locking Assembly between drilling head (3), locking Assembly is including removing cover (2), spliced pole (5) and latch segment (21), latch segment (21) is provided with the multiunit, latch segment (21) both sides all are provided with limiting plate (20), limiting plate (20) and spring leaf (22) one end contact, spring leaf (22) with limiting plate (20) all wear to establish in spacing groove (23), spacing groove (23) are seted up on connecting rod (1), in latch segment (21) one end is worn to establish in locking groove (6), establish in locking groove (6) on spliced pole (5), spliced pole (5) set up on drilling head (3), spliced pole (5) are worn to establish connecting rod (1) bottom, be provided with screw thread (4) on connecting rod (1), screw thread (4) department cover is equipped with swivel nut (12), be provided with on swivel nut (12) remove cover (2), remove cover (2) inner wall with the other end contact of latch segment (21).
2. The novel mounting structure for an earth boring bit according to claim 1, wherein: connecting rod (1) with be provided with auxiliary assembly between drilling head (3), auxiliary assembly includes swivel becket (16) and multiunit connecting block (19), connecting block (19) both ends are worn to establish respectively in two sets of spread grooves (7), connecting rod (1) with all seted up on drilling head (3) spread groove (7), wear to be equipped with in connecting rod (1) swivel becket (16), be provided with multiunit dovetail block (17) on swivel becket (16), dovetail block (17) are worn to establish in dovetail (18), dovetail (18) are seted up on connecting block (19).
3. The novel mounting structure for an earth boring bit according to claim 2, wherein: the rotating ring (16) is provided with a push block (14), the push block (14) is in surface contact with the connecting rod (1), a locking bolt (15) penetrates through the push block (14), and the tail end of the locking bolt (15) penetrates through the connecting rod (1).
4. The novel mounting structure for an earth boring bit according to claim 1, wherein: the connecting rod is characterized in that a fixing groove (13) is formed in the connecting rod (1), a compression spring (8) and a clamping block (9) are arranged in the fixing groove (13) in a penetrating mode respectively, the compression spring (8) is connected with the bottom end of the clamping block (9), the clamping block (9) is arranged in a clamping groove (10), and the clamping groove (10) is formed in the movable sleeve (2).
5. The novel mounting structure for an earth boring bit as claimed in claim 1, wherein: the threaded sleeve (12) is provided with a plurality of groups of grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085451.9U CN218542177U (en) | 2022-11-17 | 2022-11-17 | Novel mounting structure of geological drilling drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085451.9U CN218542177U (en) | 2022-11-17 | 2022-11-17 | Novel mounting structure of geological drilling drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542177U true CN218542177U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223085451.9U Active CN218542177U (en) | 2022-11-17 | 2022-11-17 | Novel mounting structure of geological drilling drill bit |
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| Country | Link |
|---|---|
| CN (1) | CN218542177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446798A (en) * | 2023-06-14 | 2023-07-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment |
-
2022
- 2022-11-17 CN CN202223085451.9U patent/CN218542177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446798A (en) * | 2023-06-14 | 2023-07-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment |
| CN116446798B (en) * | 2023-06-14 | 2023-09-01 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: No.56 duling West Road, Chang'an District, Xi'an, Shaanxi 710000 Patentee after: Xi'an Institute of Geology and mineral exploration and Development Co.,Ltd. Address before: 710100 Xi'an Geological Exploration Institute, No. 56, Duling West Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: Huang Deqiang |
|
| TR01 | Transfer of patent right |