CN111266916A - Follow-up type machine tool telescopic protection structure - Google Patents
Follow-up type machine tool telescopic protection structure Download PDFInfo
- Publication number
- CN111266916A CN111266916A CN202010211199.8A CN202010211199A CN111266916A CN 111266916 A CN111266916 A CN 111266916A CN 202010211199 A CN202010211199 A CN 202010211199A CN 111266916 A CN111266916 A CN 111266916A
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- China
- Prior art keywords
- machine tool
- mounting plate
- telescopic
- follow
- guide rail
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- 230000001681 protective effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a follow-up machine tool telescopic protection structure which comprises a base, a sliding table, a telescopic protection assembly and two protection plates, wherein the base is provided with a guide rail, the sliding table is slidably arranged on the guide rail, the telescopic protection assembly comprises an upper mounting plate, a lower mounting plate and a telescopic protection cover, the upper mounting plate is fixedly connected to the lower end of the sliding table, the two protection plates are respectively fixed on two sides of the base, the protection plates are provided with sliding grooves parallel to the sliding direction of the sliding table, the lower mounting plate is provided with connecting ends slidably arranged in the sliding grooves, the connecting ends are connected with elastic pieces, the other ends of the elastic pieces are connected to the protection plates and located above the sliding grooves, and the elastic pieces have the tendency of. The invention can realize the protection of the guide rail and the screw rod on the lower side of the Z axis of the machine tool, has more compact structure than the prior telescopic protection structure, reduces the Z axis stroke of the machine tool and the occupation of high space, and is beneficial to improving the performance of the machine tool.
Description
Technical Field
The invention relates to the technical field of protection of a Z-axis transmission system of a machine tool, in particular to a follow-up type machine tool telescopic protection structure.
Background
In the past, most numerical control machines are used for metal processing, oil is mostly adopted for cooling during processing, and the oil has the function of protecting a screw rod and a guide rail. Therefore, the lower side of the Z-axis guide rail of most numerical control machines is exposed, and the sliding block only has the function of scraping scraps without worrying about the problem of rusting. However, in the current increasingly complex machining environment, especially for the machining occasions using corrosive and water-soluble cutting fluid, the traditional protective structure cannot meet the requirement of protecting precise transmission parts such as a screw rod and a guide rail on the lower side of the Z axis of a machine tool. If the telescopic protection structure with the structure similar to the X-Y axis of the machine tool is directly adopted, the space height of the machine tool and the invalid stroke of the Z axis can be increased, and the improvement of the performance of the machine tool is not facilitated.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a follow-up machine tool telescopic protection structure which can reduce the occupation of space in the Z-axis direction as much as possible while protecting a guide rail and a screw rod on the lower side of the Z-axis of a machine tool and improve the overall performance of the machine tool.
According to the flexible protective structure of follow-up lathe of the embodiment of first aspect of this invention, including: the base is provided with a guide rail which is axially parallel to a Z axis of the machine tool; the sliding table is slidably arranged on the guide rail; the telescopic protection assembly comprises an upper mounting plate, a lower mounting plate and a telescopic protection cover which is telescopically connected between the upper mounting plate and the lower mounting plate, wherein the upper mounting plate is fixedly connected to the lower end of the sliding table; two guard plates, two the guard plate is fixed in respectively the both sides of base, the guard plate be equipped with the parallel spout of slip table slip direction, the mounting panel both ends are equipped with respectively slidable mounting in two link in the spout of guard plate down, the link is connected with the elastic component, the other end of elastic component connect in the guard plate is located the top of spout, the elastic component have with the link stimulates extremely the trend of spout upper end.
The follow-up machine tool telescopic protection structure provided by the embodiment of the invention at least has the following beneficial effects: according to the follow-up machine tool telescopic protection structure, when the sliding table slides upwards along the guide rail, the sliding table drives the telescopic protection cover to expand upwards through the upper mounting plate, and the connecting end of the lower mounting plate moves to the upper end of the sliding groove under the action of the elastic piece; when the sliding table slides downwards along the guide rail to drive the upper mounting plate to move downwards so that the telescopic protective cover is contracted to the minimum compression amount, the sliding table overcomes the elasticity of the elastic piece and continues to slide downwards to push the telescopic protective cover to move downwards along the sliding groove, and therefore the purpose of protecting the guide rail and the screw rod on the lower side of the Z shaft of the machine tool is achieved. The invention can realize the protection of the guide rail and the screw rod on the lower side of the Z axis of the machine tool, has more compact structure than the prior telescopic protection structure, reduces the Z axis stroke of the machine tool and the occupation of high space, and is beneficial to improving the performance of the machine tool.
According to some embodiments of the invention, the guide rail is provided with two, and the two guide rails are arranged on the end surface of the base at a parallel interval.
According to some embodiments of the invention, the lower mounting plate is provided with a guide rod, and the telescopic shield is provided with a through hole adapted to the guide rod.
According to some embodiments of the present invention, the retractable shield includes a plurality of pieces of armor which are telescopically and foldably coupled to one another, the pieces of armor having an extended end toward the guide bar, and the through-hole being formed at the extended end.
According to some embodiments of the invention, a hook is arranged on the protection plate above the sliding groove, and the upper end of the elastic part is hung on the hook.
According to some embodiments of the invention, the elastic member is a spring, and two ends of the spring are respectively connected with the connecting end and the hook.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view illustrating a sliding table of a follow-up machine tool telescopic protection structure moving to a lowermost end according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the slide table shown in FIG. 1;
FIG. 3 is another schematic angle view of FIG. 1;
fig. 4 is a schematic diagram illustrating a sliding table of a follow-up machine tool telescopic protection structure moving to the uppermost end according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, a servo machine tool telescopic protection structure according to an embodiment of the present invention mainly includes a base 100, a sliding table 200, a telescopic protection assembly 300, and a protection plate 400. The base 100 is provided with a guide rail 110, and the guide rail 110 is axially parallel to the Z-axis of the machine tool. The sliding table 200 is slidably mounted on the guide rail 110, and the sliding table 200 can slide on the guide rail 110 under an external driving action. The retractable protection assembly 300 includes an upper mounting plate 310, a lower mounting plate 320, and a retractable protection cover 330 telescopically coupled between the upper mounting plate 310 and the lower mounting plate 320, wherein the upper mounting plate 310 is fixedly coupled to a lower end of the sliding table 200 and can move along with the sliding table 200. Protection plate 400 is equipped with two, two protection plates 400 are fixed in the both sides of base 100 respectively, protection plate 400 is equipped with the spout 410 parallel with slip table 200 sliding direction, lower mounting panel 320 both ends are equipped with link 321 in the spout 410 of two protection plates 400 of slidable mounting respectively, link 321 is connected with elastic component 420, elastic component 420's the other end is connected in the top that protection plate 400 is located spout 410, elastic component 420 is in tensile state, consequently it has the trend that makes elastic component 420 self retract to the normal position with link 321 pulling to spout 410 upper end.
Referring to fig. 4, in the following type machine tool telescopic protection structure, when the sliding table 200 slides upwards along the guide rail 110, the sliding table 200 drives the telescopic protection cover 330 to expand upwards through the upper mounting plate 310, the connecting end 321 of the lower mounting plate 320 moves to the upper end of the sliding groove 410 under the action of the elastic member 420, referring to fig. 1 and fig. 3, when the sliding table 200 slides downwards along the guide rail 110 to drive the upper mounting plate 310 to move downwards so that the telescopic protection cover 330 contracts to the minimum compression amount, the sliding table 200 overcomes the elastic force of the elastic member 420 to continuously slide downwards to push the telescopic protection cover 330 to move downwards along the sliding groove 410, so as to achieve the purpose of protecting the guide rail and the screw rod on the lower side of the Z axis of the machine tool.
In some embodiments, there may be two guide rails 110, and the two guide rails 110 are arranged on the end surface of the base 100 at a parallel interval, so that the sliding of the sliding table 200 on the guide rails 110 is more stable, and the working stability of the telescopic protection structure is improved.
Referring to fig. 2, in some embodiments, the lower mounting plate 320 may be provided with a guide rod 322, the telescopic shield 330 may be provided with a through hole adapted to the guide rod 322, and the guide rod 322 may be provided with one or two guide rods, so that when the telescopic shield 330 is compressed to a relatively small telescopic amount, the telescopic shield 330 may be smoothly sleeved on the guide rod 322 through the through hole, and then integrally follow the sliding table 200 to continue to move downwards together, so that the telescopic shield 330 is more stable and less prone to shaking during the overall movement.
Referring to fig. 3, specifically, the retractable protective cover 330 includes a plurality of retractable armor pieces connected to an integral body, the armor pieces are provided with extending ends 331 toward the guide rods 322, and the through holes are formed in the extending ends 331, so that the retractable protective cover 330 can be sleeved on the guide rods 322 through the through holes in the extending ends 331, and is simple in structure, convenient to process and small in occupied space.
In some embodiments, the protection plate 400 is provided with a hook 430 above the sliding groove 410, and the upper end of the elastic member 420 is hung on the hook 430. Through being provided with the hook 430, thereby the user can be convenient hang the elastic member 420 on the protection plate 400, and the installation and the disassembly maintenance are convenient.
In some embodiments, the elastic member 420 is a spring, and two ends of the spring are respectively connected to the connecting end 321 and the hook 430. The spring can be an extension spring which has better elasticity, low cost and convenient installation.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. Follow-up flexible protective structure of formula lathe, its characterized in that includes:
the base is provided with a guide rail which is axially parallel to a Z axis of the machine tool;
the sliding table is slidably arranged on the guide rail;
the telescopic protection assembly comprises an upper mounting plate, a lower mounting plate and a telescopic protection cover which is telescopically connected between the upper mounting plate and the lower mounting plate, wherein the upper mounting plate is fixedly connected to the lower end of the sliding table;
two guard plates, two the guard plate is fixed in respectively the both sides of base, the guard plate be equipped with the parallel spout of slip table slip direction, the mounting panel both ends are equipped with respectively slidable mounting in two link in the spout of guard plate down, the link is connected with the elastic component, the other end of elastic component connect in the guard plate is located the top of spout, the elastic component have with the link stimulates extremely the trend of spout upper end.
2. The telescopic protection structure of the follow-up machine tool according to claim 1, wherein: the guide rail is equipped with two, two parallel interval arrangements of guide rail on the base terminal surface.
3. The telescopic protection structure of the follow-up machine tool according to claim 1, wherein: the lower mounting plate is provided with a guide rod, and the telescopic protective cover is provided with a through hole matched with the guide rod.
4. The telescopic protection structure of the follow-up machine tool according to claim 3, wherein: the flexible protection casing includes the scalable folding connection of polylith in the armour piece of an organic whole, the armour piece orientation the guide bar is equipped with and stretches out the end, the through-hole form in stretch out on the end.
5. The telescopic follow-up machine tool protection structure according to any one of claims 1 to 4, wherein: the protection plate is located the spout top is equipped with the couple, elastic component upper end articulate in on the couple.
6. The telescopic protection structure of the follow-up machine tool according to claim 5, wherein: the elastic piece is a spring, and two ends of the spring are respectively connected with the connecting end and the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010211199.8A CN111266916B (en) | 2020-03-20 | 2020-03-20 | Follow-up machine tool telescopic protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010211199.8A CN111266916B (en) | 2020-03-20 | 2020-03-20 | Follow-up machine tool telescopic protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111266916A true CN111266916A (en) | 2020-06-12 |
| CN111266916B CN111266916B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010211199.8A Active CN111266916B (en) | 2020-03-20 | 2020-03-20 | Follow-up machine tool telescopic protection structure |
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| Country | Link |
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| CN (1) | CN111266916B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775764A (en) * | 2020-07-09 | 2020-10-16 | 博众精工科技股份有限公司 | Vehicle positioning device and battery replacement station |
| CN112008480A (en) * | 2020-07-31 | 2020-12-01 | 锋冠精密机械(昆山)有限公司 | Flexible protection interlock operation structure |
| CN113414635A (en) * | 2021-06-18 | 2021-09-21 | 黑马赵防护技术(青岛)有限公司 | Load-bearing type ultra-long protection system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711957A1 (en) * | 1986-04-29 | 1987-11-05 | Werkzeugmasch Okt Veb | Protective arrangement for guideways of machine tools |
| TW339714U (en) * | 1997-12-05 | 1998-09-01 | Yang Wha Ind Co Ltd | Improvement on a vertical plate for automated machines |
| FR2771324A1 (en) * | 1997-11-27 | 1999-05-28 | Renault Automation | Process for extending the machining operation of a machine tool with add on attachment |
| CN204471094U (en) * | 2015-01-26 | 2015-07-15 | 昆山帆牧欣数控科技有限公司 | A kind of Digit Control Machine Tool with extensible cover |
| DE102015122894A1 (en) * | 2015-01-07 | 2016-07-07 | La Protec S.R.L. | Telescopic guard |
| DE202015105216U1 (en) * | 2015-10-02 | 2017-01-09 | Hema Maschinen- Und Apparateschutz Gmbh | Variable length protective cover for working areas of machine tools |
| CN206748076U (en) * | 2017-06-05 | 2017-12-15 | 泉州市信贵机械设备有限公司 | A kind of numerically controlled lathe dust cover |
| CN206855126U (en) * | 2017-04-19 | 2018-01-09 | 江苏新瑞重工科技有限公司 | Numerical control machine slide rail stretches protector |
| TW201813763A (en) * | 2016-10-04 | 2018-04-16 | 華研精密工業有限公司 | Overlapping protective covering |
| CN209774166U (en) * | 2019-04-16 | 2019-12-13 | 东创智能装备(深圳)有限公司 | Linkage protective cover |
| CN212020165U (en) * | 2020-03-20 | 2020-11-27 | 广东科杰机械自动化有限公司 | Follow-up type machine tool telescopic protection structure |
-
2020
- 2020-03-20 CN CN202010211199.8A patent/CN111266916B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711957A1 (en) * | 1986-04-29 | 1987-11-05 | Werkzeugmasch Okt Veb | Protective arrangement for guideways of machine tools |
| FR2771324A1 (en) * | 1997-11-27 | 1999-05-28 | Renault Automation | Process for extending the machining operation of a machine tool with add on attachment |
| TW339714U (en) * | 1997-12-05 | 1998-09-01 | Yang Wha Ind Co Ltd | Improvement on a vertical plate for automated machines |
| DE102015122894A1 (en) * | 2015-01-07 | 2016-07-07 | La Protec S.R.L. | Telescopic guard |
| CN204471094U (en) * | 2015-01-26 | 2015-07-15 | 昆山帆牧欣数控科技有限公司 | A kind of Digit Control Machine Tool with extensible cover |
| DE202015105216U1 (en) * | 2015-10-02 | 2017-01-09 | Hema Maschinen- Und Apparateschutz Gmbh | Variable length protective cover for working areas of machine tools |
| TW201813763A (en) * | 2016-10-04 | 2018-04-16 | 華研精密工業有限公司 | Overlapping protective covering |
| CN206855126U (en) * | 2017-04-19 | 2018-01-09 | 江苏新瑞重工科技有限公司 | Numerical control machine slide rail stretches protector |
| CN206748076U (en) * | 2017-06-05 | 2017-12-15 | 泉州市信贵机械设备有限公司 | A kind of numerically controlled lathe dust cover |
| CN209774166U (en) * | 2019-04-16 | 2019-12-13 | 东创智能装备(深圳)有限公司 | Linkage protective cover |
| CN212020165U (en) * | 2020-03-20 | 2020-11-27 | 广东科杰机械自动化有限公司 | Follow-up type machine tool telescopic protection structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775764A (en) * | 2020-07-09 | 2020-10-16 | 博众精工科技股份有限公司 | Vehicle positioning device and battery replacement station |
| CN112008480A (en) * | 2020-07-31 | 2020-12-01 | 锋冠精密机械(昆山)有限公司 | Flexible protection interlock operation structure |
| CN113414635A (en) * | 2021-06-18 | 2021-09-21 | 黑马赵防护技术(青岛)有限公司 | Load-bearing type ultra-long protection system |
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| Publication number | Publication date |
|---|---|
| CN111266916B (en) | 2024-05-28 |
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Address after: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Applicant after: Guangdong Kejie Technology Co.,Ltd. Address before: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Applicant before: Guangdong Kejie Machinery Automation Co.,Ltd. |
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