CN219359869U - Cross glass bores - Google Patents
Cross glass bores Download PDFInfo
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- CN219359869U CN219359869U CN202320608239.1U CN202320608239U CN219359869U CN 219359869 U CN219359869 U CN 219359869U CN 202320608239 U CN202320608239 U CN 202320608239U CN 219359869 U CN219359869 U CN 219359869U
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- drill
- drill rod
- fixedly arranged
- spring
- block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The application provides a cross glass drill, which relates to the field of drill bits, and when the cross glass drill is used, a protection mechanism is arranged on a drill rod, so that the cross glass drill has dustproof and protection effects, optimizes the working environment and avoids potential safety hazards; as the drill bit drills downwards, the first spring and the corrugated expansion cover are compressed, the drilling action of the drill bit is not affected, and after the drilling is finished, the first spring drives the corrugated expansion cover to recover; the protection mechanism is convenient to install on drill bits with different specifications, and the practicability is good; meanwhile, in the drilling process, the protection mechanism can be lifted at any time to check the drilling condition or clear glass scraps, so that the use convenience is improved; the drill rod is inserted into the mounting sleeve, the elastic clamping piece clamps the drill rod under the action of the elastic force of the third spring to clamp and fix, and then the drill rod is rotated, so that the first clamping block and the second clamping block are matched with and clamped with the drill rod to limit and fix, the drill rod is firm and stable, and meanwhile the drill rod is convenient to assemble and disassemble and replace, and the practicability is good.
Description
Technical Field
The application relates to the field of drill bits, in particular to a cross glass drill.
Background
The drill bit is used for drilling through holes or blind holes in solid materials and can be used for reaming the existing holes, wherein the glass drill bit is a necessary workpiece for drilling glass, dust and small fragments are easy to generate in the drilling process due to the fact that the glass is brittle in texture, the working environment is affected by dust escape, potential safety hazards are brought by the scattering of the fragments, the problems that the dust and the fragments are generated in the drilling process cannot be avoided by the existing drill bit, meanwhile, the existing drill bit is inconvenient to mount, demount and replace, and the practicability is poor.
Disclosure of Invention
An aim of the embodiment of the application is to provide a cross glass drill, which can solve the technical problems that the existing glass drill is easy to generate dust and scraps and is inconvenient to assemble, disassemble and replace.
The embodiment of the application provides a cross glass drill, which comprises a mounting head, a drill rod and a drill bit, wherein the drill rod is movably arranged at the lower end of the mounting head, the drill bit is fixedly arranged at the lower end of the drill rod, a protection mechanism is arranged on the drill rod, and a fixing mechanism is arranged between the mounting head and the drill rod;
the protection mechanism comprises a fixing plate, a corrugated expansion cover, a fixing ring, a first spring and a mounting block, wherein the fixing plate is movably sleeved on the drill rod, the corrugated expansion cover is fixedly arranged at the lower end of the fixing plate, the fixing ring is fixedly arranged at the lower end of the corrugated expansion cover, the first spring vertically props against between the fixing plate and the fixing ring, the first spring is arranged in the corrugated expansion cover and is sleeved on the drill rod, the mounting block is fixedly arranged at the upper end of the fixing plate, a sliding groove is formed in the mounting block, a sliding block is arranged in the sliding groove in a sliding manner, a clamping plate is fixedly arranged at one end of the sliding block and used for clamping the drill rod, a pull rod is fixedly arranged at the other end of the sliding block and extends out of the mounting block, a handle is fixedly arranged at one end of the pull rod far away from the mounting block, and a second spring is fixedly arranged between the sliding block and the side wall of the sliding groove;
the fixing mechanism comprises a mounting sleeve, an elastic clamping piece, a third spring, a first clamping block and a second clamping block, wherein the mounting sleeve is fixedly arranged at the lower end of the mounting head, the elastic clamping piece is fixedly arranged in the mounting sleeve and is used for clamping the drill rod, the third spring is fixedly propped against the mounting sleeve and the elastic clamping piece, the first clamping block is fixedly arranged at the upper end of the drill rod, the second clamping block is fixedly arranged at the lower end of the mounting head, and the first clamping block is matched with the second clamping block in a clamping manner.
Wherein, the drill bit is a cross drill bit.
Wherein, a plurality of junk slots are arranged on the drill bit.
Wherein, the drill bit outside is provided with wear-resisting coating.
Wherein, the inside strengthening rib that is provided with of drilling rod.
The reinforcing ribs are made of special steel, and the drill bit and the drill rod are made of hard alloy.
The utility model has the beneficial effects that:
1. the utility model provides a cross glass drill which comprises a mounting head, a drill rod and a drill bit, wherein the drill bit is fixedly arranged at the lower end of the drill rod, and a protection mechanism is arranged on the drill rod; along with the downward drilling of the drill bit, the first spring and the corrugated expansion cover are compressed, the drilling action of the drill bit is not affected, and after the drilling is finished, the first spring drives the corrugated expansion cover to recover.
2. When the cross glass drill is used, the handle is pulled to drive the pull rod to move outwards, the pull rod drives the slide block to move outwards in the chute, so that the clamping plate is driven to be away from the drill rod, and the second spring is compressed, so that the protection mechanism can move up and down on the outer side of the drill rod, after the protection mechanism moves to a target position, the handle is loosened, the slide block moves inwards in the chute under the action of the elasticity of the second spring, so that the clamping plate is driven to clamp and fix the drill rod, the protection mechanism is convenient to install on drill bits with different specifications, and the practicability is good; meanwhile, in the drilling process, the protection mechanism can be lifted at any time to check the drilling condition or clean glass scraps, so that the use convenience is improved.
3. According to the cross glass drill provided by the utility model, the drill rod is movably arranged at the lower end of the mounting head, the fixing mechanism is arranged between the mounting head and the drill rod, when the cross glass drill is used, the drill rod is inserted into the mounting sleeve, the elastic clamping piece clamps the drill rod to clamp and fix under the elastic action of the third spring, and then the drill rod is rotated, so that the first clamping block and the second clamping block are clamped and matched to clamp the drill rod to limit and fix, the cross glass drill is firm and stable, meanwhile, the mounting and the replacing are convenient, and the practicability is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of some embodiments of the present application;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a schematic structural view of a mounting block in some embodiments of the present application;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B;
FIG. 5 is a schematic illustration of a drill rod and securing mechanism (not connected) in some embodiments of the present application;
fig. 6 is a schematic structural view of a drill bit in some embodiments of the present application.
The reference numerals are respectively:
1. a mounting head; 2. a drill rod; 3. a drill bit; 4. a protective mechanism; 5. a fixing mechanism; 21. reinforcing ribs; 31. a chip removal groove; 41. a fixing plate; 42. a corrugated expansion cover; 43. a fixing ring; 44. a first spring; 45. a mounting block; 46. a chute; 47. a slide block; 48. a second spring; 51. a mounting sleeve; 52. an elastic clamping piece; 53. a third spring; 54. a first clamping block; 55. a second clamping block; 471. a clamping plate; 472. a pull rod; 473. a handle;
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1 to 5, an embodiment of the present application provides a cross glass drill, including a mounting head 1, a drill rod 2 and a drill bit 3, wherein the drill rod 2 is movably disposed at the lower end of the mounting head 1, the drill bit 3 is fixedly disposed at the lower end of the drill rod 2, a protection mechanism 4 is disposed on the drill rod 2, and a fixing mechanism 5 is disposed between the mounting head 1 and the drill rod 2;
the protection mechanism 4 comprises a fixing plate 41, a corrugated expansion cover 42, a fixing ring 43, a first spring 44 and a mounting block 45, wherein the fixing plate 41 is movably sleeved on the drill rod 2, the corrugated expansion cover 42 is fixedly arranged at the lower end of the fixing plate 41, the fixing ring 43 is fixedly arranged at the lower end of the corrugated expansion cover 42, the first spring 44 vertically props against between the fixing plate 41 and the fixing ring 43, the first spring 44 is arranged in the corrugated expansion cover 42 and sleeved on the drill rod 2, the mounting block 45 is fixedly arranged at the upper end of the fixing plate 41, a sliding groove 46 is formed in the mounting block 45, a sliding block 47 is slidably arranged in the sliding groove 46, a clamping plate 472 is fixedly arranged at one end of the sliding block 47, the clamping plate 471 is used for clamping the drill rod 2, a pull rod 472 is fixedly arranged at the other end of the sliding block 47, the pull rod 472 extends out of the mounting block 45, one end of the pull rod, which is far away from the mounting block 45, is fixedly provided with a sliding block 473, and a second side wall 48 is fixedly arranged between the sliding block 47 and the second side wall 46;
the fixing mechanism 5 comprises a mounting sleeve 51, an elastic clamping piece 52, a third spring 53, a first clamping block 54 and a second clamping block 55, wherein the mounting sleeve 51 is fixedly arranged at the lower end of the mounting head 1, the elastic clamping piece 52 is fixedly arranged in the mounting sleeve 51, the elastic clamping piece 52 is used for clamping the drill rod 2, the third spring 53 is fixedly propped against between the mounting sleeve 51 and the elastic clamping piece 52, the first clamping block 54 is fixedly arranged at the upper end of the drill rod 2, the second clamping block 55 is fixedly arranged at the lower end of the mounting head 1, and the first clamping block 54 is matched with the second clamping block 55 in a clamping manner.
When in use, the protection mechanism 4 is arranged on the drill rod 2, so that the dustproof and protective effects are achieved, the working environment is optimized, and potential safety hazards are avoided; as the drill bit 3 drills downwards, the first spring 44 and the corrugated expansion cover 42 are compressed, the drilling action of the drill bit 3 is not affected, and after the drilling is finished, the first spring 44 drives the corrugated expansion cover 42 to restore to the original state.
When the drill rod is used, the handle 473 is pulled to drive the pull rod 472 to move outwards, the pull rod 472 drives the slide block 47 to move outwards in the chute 46, so that the clamping plate 471 is driven to be away from the drill rod 2, and meanwhile, the second spring 48 is compressed, so that the protection mechanism 4 can move up and down on the outer side of the drill rod 2, after the drill rod 2 moves to a target position, the handle 473 is released, the slide block 47 moves inwards in the chute 46 under the action of the elasticity of the second spring 48, so that the clamping plate 471 is driven to clamp and fix the drill rod 2, and the protection mechanism 4 is convenient to install on drill bits 3 with different specifications, so that the drill rod 2 has better practicability; meanwhile, in the drilling process, the protection mechanism 4 can be lifted at any time to check the drilling condition or clean glass scraps, so that the use convenience is improved.
When the drill rod 2 is used, the drill rod 2 is inserted into the mounting sleeve 51, the elastic clamping piece 52 clamps the drill rod 2 under the action of the elastic force of the third spring 53 to clamp and fix, and then the drill rod 2 is rotated, so that the first clamping block 54 and the second clamping block 55 are clamped and matched to clamp the drill rod 2 to limit and fix, the drill rod is firm and stable, meanwhile, the drill rod is convenient to assemble and disassemble to replace, and the practicability is good.
In this embodiment, as shown in fig. 6, the drill 3 is a cross-shaped drill 3, and the cutting resistance encountered during drilling is relatively small, and the drill is not easy to break, and the working efficiency is high.
In this embodiment, as shown in fig. 6, the drill 3 is provided with a plurality of junk slots 31, so that glass chips can be guided out along the junk slots 31, the resistance of drilling is reduced, and the drilling speed is high.
In this embodiment, the outside of drill bit 3 is provided with wear-resisting coating, improves drill bit 3 durability, increase of service life.
As shown in fig. 1, in this embodiment, the reinforcing ribs 21 are disposed inside the drill rod 2, and the reinforcing ribs 21 can enhance the structural strength of the drill rod 2, so that the drill rod is not easy to bend and break during high-strength use, and the service life is prolonged.
In this embodiment, the reinforcing ribs 21 are made of special steel, and the drill bit 3 and the drill rod 2 are made of cemented carbide, so that the durability is improved, and the service life is prolonged.
Working principle: when the cross glass drill is used, the drill rod 2 is inserted into the mounting sleeve 51, the elastic clamping piece 52 clamps the drill rod 2 under the action of the elastic force of the third spring 53 to clamp and fix, then the drill rod 2 is rotated, the first clamping block 54 and the second clamping block 55 are clamped and matched to clamp the drill rod 2 to carry out limit fixation, the handle 473 is pulled to drive the pull rod 472 to move outwards, the pull rod 472 drives the slide block 47 to move outwards in the sliding groove 46, the clamping plate 471 is driven to be far away from the drill rod 2, the second spring 48 is compressed, the protection mechanism 4 can move up and down outside the drill rod 2, after the protection mechanism moves to a target position, the handle 473 is loosened, the slide block 47 moves inwards in the sliding groove 46 under the action of the elastic force of the second spring 48, the clamping plate 471 is driven to clamp and fix the drill rod 2, and the protection mechanism 4 is convenient to install on drill bits 3 with different specifications; as the drill bit 3 drills downwards, the first spring 44 and the corrugated expansion cover 42 are compressed, the drilling action of the drill bit 3 is not affected, and after the drilling is finished, the first spring 44 drives the corrugated expansion cover 42 to recover; meanwhile, during the drilling process, the protection mechanism 4 can be lifted at any time to check the drilling condition or clean glass scraps.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. A cross glass drill, characterized in that: the drill rod is movably arranged at the lower end of the mounting head, the drill bit is fixedly arranged at the lower end of the drill rod, a protection mechanism is arranged on the drill rod, and a fixing mechanism is arranged between the mounting head and the drill rod;
the protection mechanism comprises a fixing plate, a corrugated expansion cover, a fixing ring, a first spring and a mounting block, wherein the fixing plate is movably sleeved on the drill rod, the corrugated expansion cover is fixedly arranged at the lower end of the fixing plate, the fixing ring is fixedly arranged at the lower end of the corrugated expansion cover, the first spring vertically props against between the fixing plate and the fixing ring, the first spring is arranged in the corrugated expansion cover and is sleeved on the drill rod, the mounting block is fixedly arranged at the upper end of the fixing plate, a sliding groove is formed in the mounting block, a sliding block is arranged in the sliding groove in a sliding manner, a clamping plate is fixedly arranged at one end of the sliding block and used for clamping the drill rod, a pull rod is fixedly arranged at the other end of the sliding block and extends out of the mounting block, a handle is fixedly arranged at one end of the pull rod far away from the mounting block, and a second spring is fixedly arranged between the sliding block and the side wall of the sliding groove;
the fixing mechanism comprises a mounting sleeve, an elastic clamping piece, a third spring, a first clamping block and a second clamping block, wherein the mounting sleeve is fixedly arranged at the lower end of the mounting head, the elastic clamping piece is fixedly arranged in the mounting sleeve and is used for clamping the drill rod, the third spring is fixedly propped against the mounting sleeve and the elastic clamping piece, the first clamping block is fixedly arranged at the upper end of the drill rod, the second clamping block is fixedly arranged at the lower end of the mounting head, and the first clamping block is matched with the second clamping block in a clamping manner.
2. A cross glass drill as in claim 1 wherein: the drill bit is a cross-shaped drill bit.
3. A cross glass drill as in claim 1 wherein: the drill bit is provided with a plurality of chip removal grooves.
4. A cross glass drill as in claim 1 wherein: and the outer side of the drill bit is provided with a wear-resistant coating.
5. A cross glass drill as in claim 1 wherein: reinforcing ribs are arranged in the drill rod.
6. A cross glass drill as in claim 5 wherein: the reinforcing ribs are made of special steel, and the drill bit and the drill rod are made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608239.1U CN219359869U (en) | 2023-03-20 | 2023-03-20 | Cross glass bores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608239.1U CN219359869U (en) | 2023-03-20 | 2023-03-20 | Cross glass bores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219359869U true CN219359869U (en) | 2023-07-18 |
Family
ID=87142648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320608239.1U Active CN219359869U (en) | 2023-03-20 | 2023-03-20 | Cross glass bores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219359869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532347A (en) * | 2024-01-05 | 2024-02-09 | 烟台恒辉精工机械有限公司 | Vertical drilling and milling machine for machining metal parts |
-
2023
- 2023-03-20 CN CN202320608239.1U patent/CN219359869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532347A (en) * | 2024-01-05 | 2024-02-09 | 烟台恒辉精工机械有限公司 | Vertical drilling and milling machine for machining metal parts |
| CN117532347B (en) * | 2024-01-05 | 2024-03-22 | 烟台恒辉精工机械有限公司 | Vertical drilling and milling machine for machining metal parts |
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