CN219852227U - Drilling device structural member convenient for replacing different specifications - Google Patents
Drilling device structural member convenient for replacing different specifications Download PDFInfo
- Publication number
- CN219852227U CN219852227U CN202320981104.XU CN202320981104U CN219852227U CN 219852227 U CN219852227 U CN 219852227U CN 202320981104 U CN202320981104 U CN 202320981104U CN 219852227 U CN219852227 U CN 219852227U
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- Prior art keywords
- mounting
- limiting
- drill bit
- sleeve
- locking sleeve
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- 238000005553 drilling Methods 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 27
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drill structural member convenient for replacing different specifications, which comprises: and the fixed top plate is used for installing each part. According to the utility model, through the mutual matching of the fixed top plate, the buffer mechanism, the mounting mechanism, the drill bit, the clamping head, the mounting hole and the mounting sleeve, the drill structural member which is convenient for replacing different specifications is realized, the limiting pin is pulled open, the locking sleeve is pushed to descend under the guidance of the sliding rod, the clamping head is loosened by the locking sleeve, so that the clamping head is opened, the drill bit with different specifications is convenient to replace, after the replacement is finished, the locking sleeve is pushed to ascend, the limiting pin is clamped into the matched clamping groove under the action of the reset spring, the locking sleeve is locked, the limiting of the drill bit is finished, the whole structure is matched with the limiting pin through the clamping groove, the fixing of the drill bit is finished, the defect that the traditional mounting assembly is easy to slide due to the threaded connection is avoided, the service life of the device is prolonged, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of drills, in particular to a drill structural member convenient to replace different specifications.
Background
In daily life, we often need the perforator to carry out drilling operation in certain specific places to be convenient for install some daily necessities and be used for satisfying people's daily life demand, but traditional perforator is when changing different specification drill bits, and the mounting plate component of drill bit often adopts screw connection mechanism to realize pressing from both sides tight and the switching of loosening to the chuck, in long-term use, thereby easy because frequent rotation leads to the screw tooth to take place to break and causes smooth silk, can't press from both sides tightly the chuck for the perforator can't normally use, so need put forward a perforator structure convenient to change different specifications.
Disclosure of Invention
The utility model aims to provide a drill structural member which is convenient to replace different specifications so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a drill structure for facilitating replacement of different gauges, comprising:
the fixed top plate is used for installing all parts;
the buffering mechanism is used for buffering the impact force received by the drilling hole and is fixedly connected to the bottom of the fixed top plate;
the mounting mechanism is used for mounting different drilling structures and is arranged in the buffer mechanism;
the drill bit is used for drilling the object and is arranged in the mounting mechanism;
the chuck is used for clamping the drill bit, and is arranged in the installation mechanism and matched with the drill bit for use.
Preferably, the buffer gear includes a plurality of spring telescopic links, and the bottom of a plurality of spring telescopic links is connected through the mounting bracket, movable groove has been seted up to the inside of mounting bracket.
Preferably, the installation mechanism comprises an installation bin, a limiting sleeve is fixedly connected to the surface of the installation bin, a through hole is formed in the surface of the limiting sleeve, a locking sleeve is arranged in a gap between the limiting sleeve and the installation bin, a plurality of clamping grooves are formed in the surface of the locking sleeve, the surface of the limiting sleeve corresponds to the clamping grooves, the limiting bin is fixedly connected with the position of the limiting sleeve, a limiting pin is arranged in the limiting bin, the limiting pin is connected with the limiting bin through a reset spring, a slide rod is fixedly connected to the top of the locking sleeve, a limiting screw is connected to the top of the slide rod through a thread, and a buffer spring is fixedly connected between the limiting screw and the limiting sleeve.
Preferably, the top of fixed roof has seted up the mounting hole, the top fixedly connected with installation cover of installation storehouse, the installation cover runs through the mounting hole and can be at the mounting hole internal activity.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the fixed top plate, the buffer mechanism, the mounting mechanism, the drill bit, the clamping head, the mounting hole and the mounting sleeve, the drill structural member which is convenient for replacing different specifications is realized, the limiting pin is pulled open, the locking sleeve is pushed to descend under the guidance of the sliding rod, the clamping head is loosened by the locking sleeve, so that the clamping head is opened, the drill bit with different specifications is convenient to replace, after the replacement is finished, the locking sleeve is pushed to ascend, the limiting pin is clamped into the matched clamping groove under the action of the reset spring, the locking sleeve is locked, the limiting of the drill bit is finished, the whole structure is matched with the limiting pin through the clamping groove, the fixing of the drill bit is finished, the defect that the traditional mounting assembly is easy to slide due to the threaded connection is avoided, the service life of the device is prolonged, and the practicability of the device is improved.
2. According to the utility model, the spring telescopic rod is arranged to buffer the impact force received by the drill bit during drilling, so that the drill bit is prevented from being damaged due to long-term rigid collision, and the limiting screw arranged at the top of the sliding rod is used for limiting the sliding rod and simultaneously facilitating the disassembly and replacement of the locking sleeve, and simultaneously facilitating the cleaning of chips flying into the locking sleeve during drilling.
Drawings
FIG. 1 is a cross-sectional view of a front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
fig. 3 is a structural cross-sectional view of a top view of the present utility model.
In the figure: the device comprises a fixed top plate 1, a buffer mechanism 2, a spring telescopic rod 201, a mounting frame 202, a movable groove 203, a mounting mechanism 3, a mounting bin 301, a limiting sleeve 302, a through hole 303, a locking sleeve 304, a clamping groove 305, a limiting bin 306, a limiting pin 307, a reset spring 308, a sliding rod 309, a limiting screw 310, a buffer spring 311, a drill bit 4, a chuck 5, a mounting hole 6 and a mounting sleeve 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a drill structure for facilitating replacement of different specifications, comprising:
the top plate 1 is fixed for mounting each component.
The buffer gear 2 is used for buffering the impact force received by the drilling hole, the buffer gear 2 is fixedly connected to the bottom of the fixed top plate 1, the buffer gear 2 comprises a plurality of spring telescopic rods 201, the bottoms of the spring telescopic rods 201 are connected through a mounting frame 202, a movable groove 203 is formed in the mounting frame 202, the impact force received by the drilling bit 4 during drilling is buffered, and the drill bit 4 is prevented from being damaged due to long-term rigid collision.
The installation mechanism 3 is used for installing different drilling structures, the installation mechanism 3 is arranged in the buffer mechanism 2, the installation mechanism 3 comprises an installation bin 301, the surface of the installation bin 301 is fixedly connected with a limit sleeve 302, through holes 303 are formed in the surface of the limit sleeve 302, a locking sleeve 304 is arranged in a gap between the limit sleeve 302 and the installation bin 301, a plurality of clamping grooves 305 are formed in the surface of the locking sleeve 304, the surface of the limit sleeve 302 is fixedly connected with a limit bin 306 corresponding to the position of the clamping groove 305, a limit pin 307 is arranged in the limit bin 306, the limit pin 307 is connected with the limit bin 306 through a reset spring 308, the top of the locking sleeve 304 is fixedly connected with a slide rod 309 corresponding to the position of the through holes 303, a limit screw 310 is connected with the top of the slide rod 309, the locking sleeve 304 is convenient to detach and replace the locking sleeve 304 while limiting the slide rod 309, meanwhile, scraps in the drilling holes are convenient to clean in the locking sleeve 304, a buffer spring 311 is fixedly connected between the limit screw 310 and the limit sleeve 302, the limit pin 307 is pulled open, the locking sleeve 304 is pushed down by pushing the locking sleeve 304, the locking sleeve 304 is pulled down at the guide of the slide rod 309, the locking sleeve 307 is loosened, the locking sleeve 5 is opened, the clamping head is convenient to be matched with the clamping head 305, the clamping head is easy to replace the conventional device, the drill bit is easy to replace the drill bit by the conventional device, the drill bit is easy to replace the bit by the conventional device, and the bit is matched with the bit is easy to replace by the bit by the replacement device, and the bit is 4, and the bit is easy to be replaced by the bit by the replacement device, and the bit by the device by the bit by the device.
And a drill 4 for drilling the object, wherein the drill 4 is arranged inside the mounting mechanism 3.
The chuck 5 is used for clamping the drill bit 4, the chuck 5 is arranged in the installation mechanism 3 and matched with the drill bit 4, the top of the fixed top plate 1 is provided with an installation hole 6, the top of the installation bin 301 is fixedly connected with an installation sleeve 7, and the installation sleeve 7 penetrates through the installation hole 6 and can move in the installation hole 6 for connecting an external motor.
When the drill bit 4 is used, the limiting pin 307 is pulled open, the locking sleeve 304 is pushed to descend under the guide of the sliding rod 309, the locking sleeve 304 loosens the chuck 5, the chuck 5 is opened, drill bits 4 with different specifications are convenient to replace, after replacement is completed, the locking sleeve 304 is pushed to ascend, the limiting pin 307 is clamped into the clamping groove 305 in the matched mode under the action of the reset spring 308, the locking sleeve 304 is locked, limiting of the drill bit 4 is completed, and impact force applied to the drill bit 4 during drilling is buffered through the spring telescopic rod 201.
To sum up: this be convenient for change different specification's reamer structure, through fixed roof 1, buffer gear 2, installation mechanism 3, drill bit 4, chuck 5, mounting hole 6 and the mutually supporting of installation cover 7, solved the problem that proposes among the background art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A drill structure for facilitating replacement of different specifications, comprising:
a fixed top plate (1) for mounting each component;
the buffering mechanism (2) is used for buffering the impact force received by the drilling hole, and the buffering mechanism (2) is fixedly connected to the bottom of the fixed top plate (1);
the mounting mechanism (3) is used for mounting different drilling structures, and the mounting mechanism (3) is arranged in the buffer mechanism (2);
the drill bit (4) is used for drilling the object, and the drill bit (4) is arranged in the mounting mechanism (3);
the clamping head (5) is used for clamping the drill bit (4), and the clamping head (5) is arranged in the installation mechanism (3) and is matched with the drill bit (4).
2. A drill structure for facilitating replacement of different sizes according to claim 1, wherein: the buffer mechanism (2) comprises a plurality of spring telescopic rods (201), the bottoms of the spring telescopic rods (201) are connected through a mounting frame (202), and a movable groove (203) is formed in the mounting frame (202).
3. A drill structure for facilitating replacement of different sizes according to claim 2, wherein: the mounting mechanism (3) comprises a mounting bin (301), a limiting sleeve (302) is fixedly connected to the surface of the mounting bin (301), a through hole (303) is formed in the surface of the limiting sleeve (302), a locking sleeve (304) is arranged in a gap between the limiting sleeve (302) and the mounting bin (301), a plurality of clamping grooves (305) are formed in the surface of the locking sleeve (304), a limiting bin (306) is fixedly connected to the surface of the limiting sleeve (302) corresponding to the positions of the clamping grooves (305), a limiting pin (307) is arranged in the limiting bin (306), the limiting pin (307) is connected with the limiting bin (306) through a reset spring (308), a slide rod (309) is fixedly connected to the top of the locking sleeve (304) corresponding to the position of the through hole (303), a limiting screw (310) is connected to the top thread of the slide rod (309), and a buffer spring (311) is fixedly connected between the limiting screw (310) and the limiting sleeve (302).
4. A drill structure for facilitating replacement of different sizes according to claim 3, wherein: the top of fixed roof (1) has seted up mounting hole (6), the top fixedly connected with installation cover (7) of installation storehouse (301), installation cover (7) run through mounting hole (6) and can be at mounting hole (6) internal activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320981104.XU CN219852227U (en) | 2023-04-26 | 2023-04-26 | Drilling device structural member convenient for replacing different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320981104.XU CN219852227U (en) | 2023-04-26 | 2023-04-26 | Drilling device structural member convenient for replacing different specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852227U true CN219852227U (en) | 2023-10-20 |
Family
ID=88316388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320981104.XU Active CN219852227U (en) | 2023-04-26 | 2023-04-26 | Drilling device structural member convenient for replacing different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852227U (en) |
-
2023
- 2023-04-26 CN CN202320981104.XU patent/CN219852227U/en active Active
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