CN220533047U - Safety protection mechanism for drilling machine - Google Patents
Safety protection mechanism for drilling machine Download PDFInfo
- Publication number
- CN220533047U CN220533047U CN202322233737.5U CN202322233737U CN220533047U CN 220533047 U CN220533047 U CN 220533047U CN 202322233737 U CN202322233737 U CN 202322233737U CN 220533047 U CN220533047 U CN 220533047U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- buckle ring
- ring
- positioning column
- drill bit
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a safety protection mechanism for a drilling machine, which comprises a drilling machine body, a drill bit and a protection assembly, wherein a connecting shaft is arranged between the drilling machine body and the drill bit, and the protection assembly is arranged on the drill bit and the connecting shaft; the protection component comprises a sliding sleeve, a first buckle ring, a second buckle ring and a locking piece, wherein the sliding sleeve is slidably sleeved on a connecting shaft, one ends of the first buckle ring and the second buckle ring are respectively arranged on the bottom wall of the sliding sleeve through shaft rotation, the other ends of the first buckle ring and the second buckle ring are connected through the locking piece, and the bottom walls of the first buckle ring and the second buckle ring are respectively provided with a protection cover. The utility model belongs to the technical field of protection mechanisms, and particularly relates to a safety protection mechanism for a drilling machine.
Description
Technical Field
The utility model belongs to the technical field of protection mechanisms, and particularly relates to a safety protection mechanism for a drilling machine.
Background
When processing the hole on big and heavy work piece, realize the centering of work piece and cutter comparatively inconvenient through removing the work piece, and radial drill is a rocking arm and can revolve around the stand and go up and down, and the horizontal migration is done on the rocking arm in order to remove the drilling machine that the cutter realized centering generally to the headstock, and patent CN215545053U discloses a protector for radial drill, and this patent protects through fixed section of thick bamboo and movable section of thick bamboo, but is inconvenient to clear up the iron fillings of piling up in fixed section of thick bamboo and movable section of thick bamboo, blocks up in fixed section of thick bamboo and movable section of thick bamboo easily.
Disclosure of Invention
In order to solve the problems, the utility model provides a safety protection mechanism for a drilling machine.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the safety protection mechanism for the drilling machine comprises a drilling machine body, a drill bit and a protection assembly, wherein a connecting shaft is arranged between the drilling machine body and the drill bit, and the protection assembly is arranged on the drill bit and the connecting shaft; the protection component comprises a sliding sleeve, a first buckle ring, a second buckle ring and a locking piece, wherein the sliding sleeve is slidably sleeved on a connecting shaft, one ends of the first buckle ring and the second buckle ring are respectively arranged on the bottom wall of the sliding sleeve through shaft rotation, the other ends of the first buckle ring and the second buckle ring are connected through the locking piece, and the bottom walls of the first buckle ring and the second buckle ring are respectively provided with a protection cover.
Further, the first buckle ring, the second buckle ring and the protective cover are all arranged in a semicircular structure.
Further, the locking piece comprises a first positioning column, a second positioning column and a clamping ring, wherein the first positioning column is arranged on the side wall of the first clamping ring, the second positioning column is arranged on the side wall of the second clamping ring, one end of the clamping ring is arranged on the first positioning column through shaft rotation, and the other end of the clamping ring is clamped at the end part of the second positioning column.
Preferably, a spring is arranged between the top wall of the sliding sleeve and the drilling machine body, and the spring is sleeved on the connecting shaft.
Preferably, the snap ring is arranged in a runway type structure, and a shifting handle is arranged at the end part of the snap ring, which is close to the second positioning column.
The utility model adopts the structure to obtain the beneficial effects as follows: after the positioning is completed, the drilling machine body drives the drill bit and the protective cover to move downwards, the protective cover is firstly contacted with the workpiece and drives the sliding sleeve to slide on the connecting shaft, the spring is elastically deformed, the protective cover is driven to be pressed on the workpiece to drill the drill bit, and the protective cover intercepts splashing scrap iron due to drilling of the drill bit along with drilling of the drill bit on the workpiece.
The clamping ring is rotated out from the end part of the second positioning column by stirring the clamping ring, so that the first clamping ring and the clamping ring can be separated, and the protective cover of the bottom wall is also separated, thereby being convenient for cleaning.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is an open view of the protective assembly of the present utility model;
fig. 3 is a perspective view of the protective assembly of the present utility model.
The drilling machine comprises a drilling machine body, a drilling bit, a protection component, a connecting shaft, a sliding sleeve, a clamping ring I, a clamping ring II, a clamping piece, a clamping cover 9, a protective cover, a positioning column I, a positioning column 11, a positioning column II, a positioning column 12, a clamping ring 13, a spring 14 and a shifting handle.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the safety protection mechanism for the drilling machine provided by the utility model comprises a drilling machine body 1, a drill bit 2 and a protection assembly 3, wherein a connecting shaft 4 is arranged between the drilling machine body 1 and the drill bit 2, and the protection assembly 3 is arranged on the drill bit 2 and the connecting shaft 4; the protection component 3 comprises a sliding sleeve 5, a first snap ring 6, a second snap ring 7 and a locking piece 8, wherein the sliding sleeve 5 is slidably sleeved on the connecting shaft 4, one ends of the first snap ring 6 and the second snap ring 7 are respectively arranged on the bottom wall of the sliding sleeve 5 through shaft rotation, the other ends of the first snap ring 6 and the second snap ring 7 are respectively connected through the locking piece 8, and the bottom walls of the first snap ring 6 and the second snap ring 7 are respectively provided with a protection cover 9.
After the positioning is completed, the drilling machine body 1 drives the drill bit 2 to move to the position where the workpiece needs to be drilled, the protective cover 9 is firstly contacted with the workpiece and drives the sliding sleeve 5 to slide on the connecting shaft 4, the protective cover 9 intercepts splashing scrap iron due to the drilling of the drill bit 2 along with the drilling of the drill bit 2, so that protection is realized, when scrap iron in the protective cover 9 is cleaned, the locking piece 8 is opened, and the protective covers 9 of the bottom walls of the first buckle ring 6 and the second buckle ring 7 can be separated, namely, cleaning is facilitated.
The first buckle ring 6, the second buckle ring 7 and the protective cover 9 are all arranged in a semicircular structure.
The locking piece 8 comprises a first positioning column 10, a second positioning column 11 and a clamping ring 12, wherein the first positioning column 10 is arranged on the side wall of the first clamping ring 6, the second positioning column 11 is arranged on the side wall of the second clamping ring 7, one end of the clamping ring 12 is arranged on the first positioning column 10 through shaft rotation, the other end of the clamping ring 12 is clamped at the end part of the second positioning column 11, the clamping ring 12 is rotated out of the end part of the second positioning column 11 through stirring, the first clamping ring 6 and the clamping ring can be separated, and the protective cover 9 of the bottom wall is also separated.
A spring 13 is arranged between the top wall of the sliding sleeve 5 and the drilling machine body 1, the spring 13 is sleeved on the connecting shaft 4, the sliding sleeve 5 can be provided with elastic force through the spring 13, and when the drill bit 2 moves downwards, the protective cover 9 can be abutted against a machined part to be protected.
The clamping ring 12 is arranged in a runway type structure, and a shifting handle 14 is arranged at the end part of the clamping ring 12, which is close to the second positioning column 11.
When the drilling machine is specifically used, the drilling machine body 1 drives the drill bit 2 to move at a position where a workpiece needs to be drilled, after the positioning is completed, the drilling machine body 1 drives the drill bit 2 and the protective cover 9 to move downwards, the protective cover 9 is firstly contacted with the workpiece and drives the sliding sleeve 5 to slide on the connecting shaft 4, the spring 13 is elastically deformed, the protective cover 9 is driven to be pressed on the workpiece to position the drill bit 2 in the protective cover 9, and along with the drilling of the drill bit 2 on the workpiece, the protective cover 9 intercepts splashing scrap iron due to the drilling of the drill bit 2, so that protection is realized.
By pulling the snap ring 12 to unscrew from the end of the second positioning column 11, the first snap ring 6 and the snap ring can be separated, and the protective cover 9 of the bottom wall is also separated, so that the cleaning is convenient.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a safety protection mechanism for drilling machine which characterized in that: the drilling machine comprises a drilling machine body, a drill bit and a protection assembly, wherein a connecting shaft is arranged between the drilling machine body and the drill bit, and the protection assembly is arranged on the drill bit and the connecting shaft; the protection component comprises a sliding sleeve, a first buckle ring, a second buckle ring and a locking piece, wherein the sliding sleeve is slidably sleeved on a connecting shaft, one ends of the first buckle ring and the second buckle ring are respectively arranged on the bottom wall of the sliding sleeve through shaft rotation, the other ends of the first buckle ring and the second buckle ring are connected through the locking piece, and the bottom walls of the first buckle ring and the second buckle ring are respectively provided with a protection cover.
2. The safety protection mechanism for a drilling machine according to claim 1, wherein: the first buckle ring, the second buckle ring and the protective cover are all arranged in a semicircular structure.
3. The safety protection mechanism for a drilling machine according to claim 1, wherein: the locking piece comprises a first positioning column, a second positioning column and a clamping ring, wherein the first positioning column is arranged on the side wall of the first clamping ring, the second positioning column is arranged on the side wall of the second clamping ring, one end of the clamping ring is arranged on the first positioning column in a rotating mode through a shaft, and the other end of the clamping ring is clamped at the end portion of the second positioning column.
4. The safety protection mechanism for a drilling machine according to claim 1, wherein: a spring is arranged between the top wall of the sliding sleeve and the drilling machine body, and the spring is sleeved on the connecting shaft.
5. A safety mechanism for a drilling machine according to claim 3, wherein: the snap ring is arranged in a runway type structure, and a shifting handle is arranged at the end part of the snap ring, which is close to the second positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233737.5U CN220533047U (en) | 2023-08-19 | 2023-08-19 | Safety protection mechanism for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233737.5U CN220533047U (en) | 2023-08-19 | 2023-08-19 | Safety protection mechanism for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533047U true CN220533047U (en) | 2024-02-27 |
Family
ID=89971912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322233737.5U Active CN220533047U (en) | 2023-08-19 | 2023-08-19 | Safety protection mechanism for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533047U (en) |
-
2023
- 2023-08-19 CN CN202322233737.5U patent/CN220533047U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |