CN112296744A - Safety device for lathe machining - Google Patents
Safety device for lathe machining Download PDFInfo
- Publication number
- CN112296744A CN112296744A CN202011162466.3A CN202011162466A CN112296744A CN 112296744 A CN112296744 A CN 112296744A CN 202011162466 A CN202011162466 A CN 202011162466A CN 112296744 A CN112296744 A CN 112296744A
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- CN
- China
- Prior art keywords
- bidirectional threaded
- threaded rod
- machining
- bed
- sleeves
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q2011/0808—Means for maintaining identical distances between relatively movable cover parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to a safety protection device for lathe machining, which comprises a base and a machining bed fixedly arranged on the base, wherein a bearing is fixedly arranged on the side wall of one side in the machining bed, a first bidirectional threaded rod is rotatably arranged on the side wall of the other side of the bearing, the other end of the first bidirectional threaded rod penetrates through the side wall of the other side of the machining bed, a first turntable is fixedly arranged at one end of the first bidirectional threaded rod outside the machining bed, two first sleeves are sleeved on the first bidirectional threaded rod in a threaded manner, and the two first sleeves are symmetrically arranged relative to the middle part of the first bidirectional threaded rod; the invention realizes effective protection against splashing of the scraps in the machining process of the lathe, and can adjust the distance between the protection plates according to the size of the machined workpiece, so that lathe workers can timely observe the machining condition of the workpiece while preventing splashing of the scraps.
Description
Technical Field
The invention relates to the technical field of safety protection, in particular to a safety protection device for lathe machining.
Background
A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. When a workpiece is machined by a lathe, a large amount of scraps are generated, the scraps splash to pollute the environment and damage surrounding workers, so that a protective device needs to be installed on the lathe to isolate and shield the scraps;
the existing protection means are more traditional, workers are often additionally provided with baffle plates around a lathe to integrally block a machining area, the lathe workers are prevented from observing the machining condition of parts, the machine cannot be stopped timely, the workpiece cannot be machined to reach the expected effect, meanwhile, the existing protection means cannot timely adjust the protection range according to the size of the machined workpiece, and therefore the safety protection device for lathe machining is provided.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a safety protection device for lathe machining, which can effectively protect the splashing of the scraps in the lathe machining process and can adjust the distance between protection plates according to the size of a machined workpiece, so that lathe workers can timely observe the machining condition of the workpiece while preventing the splashing of the scraps.
The technical scheme for solving the technical problems is as follows: the safety protection device for lathe machining comprises a base and a machining bed fixedly arranged on the base, wherein a bearing is fixedly arranged on one side wall in the machining bed, a first bidirectional threaded rod is rotatably arranged on the other side wall of the bearing, the other end of the first bidirectional threaded rod penetrates through the other side wall of the machining bed, a first rotary table is fixedly arranged at one end of the first bidirectional threaded rod outside the machining bed, two first sleeves are sleeved on the first bidirectional threaded rod in a threaded manner and symmetrically arranged relative to the middle part of the first bidirectional threaded rod, first connecting rods are fixedly arranged on the two first sleeves, the upper ends of the two first connecting rods are respectively arranged outside the upper wall of the machining bed, sliding plates are fixedly arranged at the upper ends of the two first connecting rods, and protection plates are fixedly arranged at the upper ends of the two sliding plates, the two protection plates are arranged oppositely, second bidirectional threaded rods which are perpendicular to each other are arranged below the first bidirectional threaded rod at intervals, one end of each second bidirectional threaded rod is rotatably arranged on the side wall in the machining bed, the other end of each second bidirectional threaded rod is arranged outside the machining bed and fixedly provided with a second turntable, two second sleeves are also sleeved on the second bidirectional threaded rods in the same manner, second connecting rods are fixedly arranged on the two second sleeves, the upper ends of the two second connecting rods are also arranged on the upper wall of the machining bed, sliding plates are also fixedly arranged at the upper ends of the two second connecting rods, the four sliding plates are arranged in a rectangular mode, and four hole limiting cylinders are sleeved on the first bidirectional threaded rod and the second bidirectional threaded rod in the same mode.
The invention further defines the technical scheme that:
preferably, first bidirectional threaded rod and first carousel set up for integrated into one piece, simultaneously second bidirectional threaded rod and second carousel also set up for integrated into one piece, just all overlap on first carousel and the second carousel and be equipped with rubber protective sheath.
Preferably, the sliding plate is smoothly and closely attached to the upper wall of the processing bed, and the width of the sliding plate is 5CM in length.
Preferably, the protection plate is made of metal, and the surface of the protection plate is coated with protection paint.
Preferably, the upper wall of the processing bed is provided with a limiting hole, and the width of the limiting hole is matched with the width of the first connecting rod and the width of the second connecting rod.
The invention has the beneficial effects that:
(1) according to the invention, through the mutual matching of the first bidirectional threaded rod 4, the second bidirectional threaded rod 10, the first sleeve 6 and the second sleeve 11, the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10 can drive the four protection plates 9 to move when rotating, and the moving distances of the two opposite protection plates 9 are moderate and same, so that a workpiece to be processed is always arranged in the middle of the protection plates 9, meanwhile, scraps can be effectively intercepted, the scraps are prevented from splashing arbitrarily, the safety of workers is protected, meanwhile, the convenient recovery of the scraps is realized, and the economic benefit is increased;
(2) according to the invention, the upper wall of the processing bed 2 is provided with the limiting hole, so that when the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10 rotate, the first sleeve 6 and the second sleeve 11 cannot rotate along with the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10, the sleeves can smoothly move on the bidirectional threaded rods, and the working process can be normally carried out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
in the figure: the device comprises a base 1, a processing bed 2, a bearing 3, a first bidirectional threaded rod 4, a first rotary table 5, a first sleeve 6, a first connecting rod 7, a sliding plate 8, a protective plate 9, a second bidirectional threaded rod 10, a second sleeve 11, a second connecting rod 12, a four-hole limiting cylinder 13 and a second rotary table 14.
Detailed Description
Example 1
The embodiment provides a safety protection device for lathe machining, as shown in fig. 1-2, which includes a base 1 and a machining bed 2 fixedly disposed on the base 1, a bearing 3 is fixedly disposed on a side wall of the machining bed 2, a first bidirectional threaded rod 4 is rotatably disposed on the other side wall of the bearing 3, the other end of the first bidirectional threaded rod 4 penetrates through the other side wall of the machining bed 2, a first rotating disc 5 is fixedly disposed at one end of the first bidirectional threaded rod 4 outside the machining bed 2, two first sleeves 6 are threadedly sleeved on the first bidirectional threaded rod 4, the two first sleeves 6 are symmetrically disposed about the middle portion of the first bidirectional threaded rod 4, first connecting rods 7 are fixedly disposed on the two first sleeves 6, the upper ends of the two first connecting rods 7 are both disposed outside the upper wall of the machining bed 2, and sliding plates 8 are fixedly disposed at the upper ends of the two first connecting rods 7, the upper ends of the two sliding plates 8 are respectively fixedly provided with a protection plate 9, the protection plates 9 are made of metal, the surfaces of the protection plates 9 are coated with protection paint, so that metal flying chips cannot damage the protection plates 9 when impacting the protection plates 9, and meanwhile, the situation that the surfaces of the protection plates 9 are oxidized and rusted is prevented, so that the firmness of the protection plates 9 is influenced, the two protection plates 9 are oppositely arranged, second bidirectional threaded rods 10 which are perpendicular to each other are arranged below the first bidirectional threaded rod 4 at intervals, one end of each second bidirectional threaded rod 10 is rotatably arranged on the side wall in the processing bed 2, the other end of each second bidirectional threaded rod 10 is arranged outside the processing bed 2 and is fixedly provided with a second rotary table 14, the second bidirectional threaded rods 10 are also sleeved with two second sleeves 11, the two second sleeves 11 are respectively fixedly provided with a second connecting rod 12, and the upper ends of the two second connecting rods 12 are also arranged on the upper wall, the upper wall of the processing bed 2 is provided with a limit hole, the width of the limit hole is matched with the width of the first connecting rod 7 and the second connecting rod 12, so that when the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10 rotate, the first sleeve 6 and the second sleeve 11 cannot rotate along with the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10, the upper ends of the two second connecting rods 12 are also fixedly provided with a sliding plate 8, the four sliding plates 8 are arranged in a rectangular surrounding manner, the sliding plate 8 and the upper wall of the processing bed 2 are smoothly and tightly attached, the width of the sliding plate 8 is 5CM in length, the protection plate 9 is convenient to move, meanwhile, the width of the sliding plate 8 is 5CM in length, so that the protection plate 9 can also play a certain buffering role when being impacted, the sliding plate 8 can also play a role in buffering, the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10 are sleeved with a common four-hole limit cylinder, the first bidirectional threaded rod 4 and the first rotary table 5 are integrally formed, the second bidirectional threaded rod 10 and the second rotary table 14 are also integrally formed, rubber protective sleeves are sleeved on the first rotary table 5 and the second rotary table 14 respectively, so that the structure is more stable, and the slipping phenomenon possibly occurring when the first rotary table 5 and the second rotary table 14 rotate is prevented, through the mutual matching of the first bidirectional threaded rod 4, the second bidirectional threaded rod 10, the first sleeve 6 and the second sleeve 11, the first bidirectional threaded rod 4 and the second bidirectional threaded rod 10 can drive the four protective plates 9 to move when rotating, and the moving distances of the two opposite protective plates 9 are moderate and the same, so that a workpiece to be processed is arranged at the middle position of the protective plates 9, and meanwhile, the waste scraps can be effectively intercepted, so that the waste scraps are prevented from being splashed wantonly, the safety of workers is protected, and the convenient recovery of the waste is realized, and the economic benefit is increased.
In the embodiment, when the device is used, a workpiece is placed at a position to be machined, and then the first double-direction threaded rod 4 and the second double-direction threaded rod 10 are rotated by rotating the first rotary table 5 and the second rotary table 14, because the first sleeve 6 and the second sleeve 11 are in threaded connection with the first double-direction threaded rod 4 and the second double-direction threaded rod 10 respectively, the first sleeve 6 and the second sleeve 11 can move synchronously, and therefore the four protection plates 9 are close to or far away from each other until the splashing of scraps can be well prevented, and meanwhile, the observation of a worker on the machining process of the workpiece cannot be obstructed.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (5)
1. A safety protection device for lathe machining comprises a base (1) and a machining bed (2) fixedly arranged on the base (1), and is characterized in that a bearing (3) is fixedly arranged on one side wall in the machining bed (2), a first bidirectional threaded rod (4) is rotatably arranged on the other side wall of the bearing (3), the other end of the first bidirectional threaded rod (4) penetrates through the other side wall of the machining bed (2), a first rotating disc (5) is fixedly arranged at one end, outside the machining bed (2), of the first bidirectional threaded rod (4), two first sleeves (6) are sleeved on the first bidirectional threaded rod (4), the two first sleeves (6) are symmetrically arranged relative to the middle part of the first bidirectional threaded rod (4), a first connecting rod (7) is fixedly arranged on each first sleeve (6), the upper ends of the two first connecting rods (7) are arranged outside the upper wall of the processing bed (2), the upper ends of the two first connecting rods (7) are respectively fixedly provided with a sliding plate (8), the upper ends of the two sliding plates (8) are respectively fixedly provided with a protection plate (9), the two protection plates (9) are oppositely arranged, second bidirectional threaded rods (10) which are perpendicular to each other are arranged below the first bidirectional threaded rods (4) at intervals, one ends of the second bidirectional threaded rods (10) are rotatably arranged on the side wall in the processing bed (2), the other ends of the second bidirectional threaded rods (10) are arranged outside the processing bed (2) and are fixedly provided with second rotating discs (14), the second bidirectional threaded rods (10) are also sleeved with two second sleeves (11), and the two second sleeves (11) are respectively fixedly provided with second connecting rods (12), the upper ends of the two second connecting rods (12) are also arranged on the upper wall of the machining bed (2), sliding plates (8) are fixedly arranged at the upper ends of the two second connecting rods (12), the four sliding plates (8) are arranged in a rectangular mode in a surrounding mode, and four hole limiting cylinders are sleeved on the first bidirectional threaded rod (4) and the second bidirectional threaded rod (10) in a sleeved mode.
2. A safety device for lathe machining according to claim 1, wherein the first bidirectional threaded rod (4) and the first rotary table (5) are integrally formed, the second bidirectional threaded rod (10) and the second rotary table (14) are also integrally formed, and rubber protective sleeves are sleeved on the first rotary table (5) and the second rotary table (14).
3. A safety guard for turning operations according to claim 1, characterised in that the slide plate (8) is in smooth close contact with the upper wall of the machine bed (2) and the width of the slide plate (8) is 5CM long.
4. The safety device for lathe machining according to claim 1, wherein the protection plate (9) is made of metal, and the surface of the protection plate (9) is coated with protection paint.
5. The safety device for lathe machining according to claim 1, wherein a limiting hole is formed in the upper wall of the machining bed (2), and the width of the limiting hole is matched with the width of the first connecting rod (7) and the width of the second connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162466.3A CN112296744A (en) | 2020-10-27 | 2020-10-27 | Safety device for lathe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162466.3A CN112296744A (en) | 2020-10-27 | 2020-10-27 | Safety device for lathe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296744A true CN112296744A (en) | 2021-02-02 |
Family
ID=74330982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011162466.3A Withdrawn CN112296744A (en) | 2020-10-27 | 2020-10-27 | Safety device for lathe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112296744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102232A (en) * | 2021-12-31 | 2022-03-01 | 西派集团有限公司 | Valve batch processing tool |
| CN115555598A (en) * | 2022-10-12 | 2023-01-03 | 安福东精达五金制品有限公司 | Hardware processing lathe waste material protection casing that splashes |
-
2020
- 2020-10-27 CN CN202011162466.3A patent/CN112296744A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102232A (en) * | 2021-12-31 | 2022-03-01 | 西派集团有限公司 | Valve batch processing tool |
| CN115555598A (en) * | 2022-10-12 | 2023-01-03 | 安福东精达五金制品有限公司 | Hardware processing lathe waste material protection casing that splashes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210202 |
|
| WW01 | Invention patent application withdrawn after publication |