CN111136505A - Protection device of double-exchange-table machine tool - Google Patents
Protection device of double-exchange-table machine tool Download PDFInfo
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- CN111136505A CN111136505A CN201811305218.2A CN201811305218A CN111136505A CN 111136505 A CN111136505 A CN 111136505A CN 201811305218 A CN201811305218 A CN 201811305218A CN 111136505 A CN111136505 A CN 111136505A
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- door
- upper sliding
- sliding door
- machine tool
- front automatic
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to a protective device of a double-exchange workbench machine tool, which consists of a protective cover body, an upper sliding door, a front automatic door, an upper sliding door drive and a front automatic door drive, wherein the protective cover body is arranged on a machine tool main body, the left side and the right side of the protective cover body are in a half-concave structure, the front side consists of a vertical plate and an inverted L-shaped bending plate which are fixedly connected together, an upper sliding door opening is arranged on the vertical plate, and a front automatic door opening is arranged on the inverted L-shaped bending plate; the upper sliding door is arranged at the opening of the upper sliding door and moves up and down under the control of the drive of the upper sliding door, and in a door closing state, the upper sliding door is positioned in the middle of the double exchange workbenches and separates the two workbenches into a processing area and a material changing area of a machine tool respectively; the front automatic door is of an inverted L-shaped structure, is arranged at the opening of the front automatic door and can be opened in a left-right split mode under the control of the driving of the front automatic door. The invention realizes multiple functions of observation in the processing area, material changing in the material changing area, separation protection between the processing area and the material changing area and the like only by two protective doors, and has simple structure and easy control.
Description
Technical Field
The invention belongs to the technical field of numerical control equipment, and particularly relates to a protection device of a double-exchange-workbench machine tool.
Background
The numerical control machine tool is subjected to protection design, so that not only can the invasion of dust be reduced and the splashing of scraps and cooling liquid be prevented, but also sound insulation and noise reduction can be realized, and the precision retentivity and the environmental protection level of machine tool equipment are effectively improved; meanwhile, the operation safety can be improved, the labor environment is improved, and the appearance of the machine tool is more attractive and elegant.
At present, the outer protection design of two change table lathe adopts two rooms design mostly, adopts the isolation door to separate the protection between two rooms, and the protection casing is whole to be left side guard gate and just guard gate, is used for change table's last unloading and processing respectively to observe, and this kind of protection form is not only complicated in structure, and is higher to control system requirement moreover to the protecting effect is poor, and the space occupies greatly, is unfavorable for the extension of automatic unloader that goes up.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the double-exchange workbench machine tool protection device which is simple in structure, convenient to control, good in protection effect and easy to arrange automatic loading and unloading devices.
In order to solve the technical problems, the invention is realized by the following technical scheme: a protective device of a double-exchange workbench machine tool comprises a protective cover body, an upper sliding door, a front automatic door, an upper sliding door drive and a front automatic door drive, wherein the protective cover body is arranged on a machine tool main body, the left side and the right side of the protective cover body are of a half-concave structure, the front side of the protective cover body is composed of a vertical plate and an inverted L-shaped bending plate which are fixedly connected together, an upper sliding door opening is formed in the vertical plate, and a front automatic door opening is formed in the inverted L-shaped bending plate; the upper sliding door is arranged at the opening of the upper sliding door and moves up and down under the control of the drive of the upper sliding door, and in a door closing state, the upper sliding door is positioned in the middle of the double exchange workbenches and separates the two workbenches into a processing area and a material changing area of a machine tool respectively; the front automatic door is of an inverted L-shaped structure, is arranged at the opening of the front automatic door and can be opened in a left-right split mode under the control of the driving of the front automatic door.
Above-mentioned protector of two change table lathe, sliding door lower extreme is provided with down the backplate, is provided with sealed holding strip on the two change table, and lower backplate cooperatees with sealed holding strip and forms sealed protection to the machine tool machining district.
According to the protective device of the double-exchange workbench machine tool, the upper sliding door drive is composed of the upper sliding door cylinder, the cylinder moving plate, the longitudinal guide rails and the longitudinal sliding blocks, the longitudinal guide rails are fixed on the left side and the right side of the opening of the upper sliding door, and the upper sliding door acts on the two groups of longitudinal guide rails through the longitudinal sliding blocks; the upper sliding door cylinder is arranged on a vertical plate of the shield body, and the upper sliding door is connected with the moving end of the upper sliding door cylinder through a cylinder moving plate and can reciprocate along the longitudinal guide rail under the action of the upper sliding door cylinder.
According to the protection device for the double-exchange workbench machine tool, the driving fixing plate is installed on the front side of the protection cover body, the transverse guide rails are arranged on the inner side of the driving fixing plate, the left and right front automatic doors are respectively connected with the transverse guide rails in a sliding mode through the transverse sliding blocks, two groups of pulleys are further respectively arranged on the front side of the protection cover body, and the upper edges of the two front automatic doors are respectively supported on the two groups of pulleys in a sliding mode; the front automatic door drive consists of a left door cylinder and a right door cylinder, and is fixedly arranged on the drive fixing plate, and the two front automatic doors are respectively connected with the moving ends of the left door cylinder and the right door cylinder through moving supports and can respectively move along the transverse guide rail under the action of the left door cylinder and the right door cylinder; the butt joint of the two front automatic doors is also provided with a sealing device.
Above-mentioned protector of two change table lathe, the outside of longitudinal rail and last sliding door cylinder and the outside of left door cylinder and right door cylinder all are provided with the protection casing.
Above-mentioned protector of two change table lathe, all be provided with the observation window on sliding door and the preceding automatically-controlled door.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts the design that the semi-concave-shaped shield body is matched with the pull-up door with the isolation function and the inverted-L-shaped front automatic door, realizes multiple functions of observation in a processing area, material change in a material change area, isolation and protection between the processing area and the material change area and the like only by two protective doors, and has simple structure and easy control. And can the automatic unloader that goes up of truss-like of convenient installation in the front upper place of the guard shield body, make overall structure compact, the space occupies fewly, goes up unloading convenience, swift, easily transfer machine arranges, only needs several lathes to place side by side can realize.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the driving motion structure of the sliding up door of the present invention.
Fig. 3 is a schematic view showing a driving motion structure of the front automatic door according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the protection device of the double-exchange workbench machine tool comprises a protection cover body 1, an upper sliding door 2 and a front automatic door 3.
The protective cover body 1 is arranged on a machine tool main body, the left side and the right side of the protective cover body are in a half-concave structure, the front side of the protective cover body is composed of a vertical plate 11 and an inverted L-shaped bending plate 12 which are fixedly connected together, an upper sliding door opening is arranged on the vertical plate 11, and a front automatic door opening is arranged on the inverted L-shaped bending plate 12; the upper sliding door 2 is arranged at the opening of the upper sliding door 2, and the front automatic door 3 is of an inverted L-shaped structure and is arranged at the opening of the front automatic door.
Referring to fig. 1 and 2, the vertical guide rails 4 are respectively installed on the left and right sides of the opening of the top-sliding door of the shield body 1, and the top-sliding door 2 slides through the vertical sliding block 5 and acts on the two sets of vertical guide rails 4. An upper sliding door cylinder 6 is further arranged on a vertical plate 11 of the shield body 1, the upper sliding door 2 is connected with a moving end of the upper sliding door cylinder 6 through a cylinder moving plate 7 and can move up and down in a reciprocating mode along a longitudinal guide rail 4 under the action of the upper sliding door cylinder 6, therefore, door opening and closing actions are achieved, in a door closing state, the upper sliding door 2 is located between two exchange workbenches of a machine tool and separates the two workbenches into a machining area and a material changing area of the machine tool respectively, in order to achieve sealing protection of the machining area, a lower protective plate 21 is arranged at the lower end of the upper sliding door 2, a sealing clamping strip 22 is arranged on the two exchange workbenches, and the isolation protection effect of the upper sliding door 2 can be effectively enhanced due to the fact that the lower protective.
Referring to fig. 1 and 3, a driving fixing plate 31 is installed on the front side of the protective cover 1, a transverse guide rail 32 is installed on the inner side of the driving fixing plate 31, and the left and right front automatic doors 3 are slidably coupled to the transverse guide rail 32 through transverse sliding blocks 33, respectively; two groups of pulleys 34 are respectively arranged on the front side of the shield body 1, and the upper edges of the two front automatic doors 3 are respectively supported on the two groups of pulleys 34 in a sliding manner. The driving fixing plate 31 is further provided with a left door cylinder 35 and a right door cylinder 36, the two front automatic doors 3 are respectively connected with the moving ends of the left door cylinder 35 and the right door cylinder 36 through a moving bracket 37 and can respectively move along the transverse guide rail 32 under the action of the left door cylinder 35 and the right door cylinder 36, so that left and right split is realized; the joint of the two front automatic doors 3 is also provided with a sealing device 38, so that effective sealing protection can be formed when the automatic doors 3 are closed.
In the machine tool machining process, the upper sliding door 2 is closed, at the moment, the front automatic door 3 can be opened to perform feeding and discharging actions, the front automatic door 3 is closed after feeding and discharging are completed, the whole feeding and discharging process and the machining process are not influenced mutually, and the machining state can be observed through an observation window of the upper sliding door 2. After the machining is finished, the upper sliding door 2 is opened, the double-exchange workbench rotates for exchange, and after the machining is finished, the upper sliding door 2 is closed, and the next group of machining actions and the feeding and discharging actions are continuously executed.
The upper sliding door structure has the processing protection function, can also have the isolation function on a processing area and a material changing area, and is simple in structure and easy to control; and the truss type automatic feeding and discharging device can be conveniently installed at the front upper part of the shield body, so that the whole structure is compact, the occupied space is small, the feeding and discharging are convenient and quick, and the automatic line arrangement is easy.
Although the present invention has been described in detail hereinabove, the present invention is not limited thereto, and those skilled in the art can make various modifications in accordance with the principle of the present invention. Thus, modifications made in accordance with the principles of the present invention should be understood to fall within the scope of the present invention.
Claims (6)
1. A protective device of a double-exchange workbench machine tool is characterized by comprising a protective cover body, an upper sliding door, a front automatic door, an upper sliding door drive and a front automatic door drive, wherein the protective cover body is arranged on a machine tool main body, the left side and the right side of the protective cover body are of a half-concave structure, the front side of the protective cover body is composed of a vertical plate and an inverted L-shaped bending plate which are fixedly connected together, an upper sliding door opening is formed in the vertical plate, and a front automatic door opening is formed in the inverted L-shaped bending plate; the upper sliding door is arranged at the opening of the upper sliding door and moves up and down under the control of the drive of the upper sliding door, and in a door closing state, the upper sliding door is positioned in the middle of the double exchange workbenches and separates the two workbenches into a processing area and a material changing area of a machine tool respectively; the front automatic door is of an inverted L-shaped structure, is arranged at the opening of the front automatic door and can be opened in a left-right split mode under the control of the driving of the front automatic door.
2. The protection device for the double-exchange workbench machine tool according to claim 1, wherein the lower end of the upper sliding door is provided with a lower protection plate, the double-exchange workbench is provided with a sealing holding strip, and the lower protection plate and the sealing holding strip are matched to form sealing protection for a machine tool machining area.
3. The protection device for the double-exchange workbench machine tool according to claim 2, wherein the upper sliding door drive is composed of an upper sliding door cylinder, a cylinder moving plate, longitudinal guide rails and longitudinal sliding blocks, the longitudinal guide rails are fixed on the left side and the right side of the opening of the upper sliding door, and the upper sliding door acts on the two sets of longitudinal guide rails through the longitudinal sliding blocks; the upper sliding door cylinder is arranged on a vertical plate of the shield body, and the upper sliding door is connected with the moving end of the upper sliding door cylinder through a cylinder moving plate and can reciprocate along the longitudinal guide rail under the action of the upper sliding door cylinder.
4. The protection device of a double-exchange workbench machine tool according to claim 1, 2 or 3, wherein a driving fixing plate is installed at the front side of the protection cover body, a transverse guide rail is arranged at the inner side of the driving fixing plate, the left and right front automatic doors are respectively connected with the transverse guide rail in a sliding manner through a transverse sliding block, two groups of pulleys are respectively arranged at the front side of the protection cover body, and the upper edges of the two front automatic doors are respectively supported on the two groups of pulleys in a sliding manner; the front automatic door drive consists of a left door cylinder and a right door cylinder, and is fixedly arranged on the drive fixing plate, and the two front automatic doors are respectively connected with the moving ends of the left door cylinder and the right door cylinder through moving supports and can respectively move along the transverse guide rail under the action of the left door cylinder and the right door cylinder; the butt joint of the two front automatic doors is also provided with a sealing device.
5. The guard of a double exchange table machine tool according to claim 4, wherein the longitudinal rails and the outer portions of the upper sliding door cylinders and the outer portions of the left door cylinders and the right door cylinders are provided with guards.
6. The guard device for a double-exchange workbench machine tool according to claim 5, wherein said sliding up door and said front automatic door are provided with viewing windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305218.2A CN111136505A (en) | 2018-11-05 | 2018-11-05 | Protection device of double-exchange-table machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305218.2A CN111136505A (en) | 2018-11-05 | 2018-11-05 | Protection device of double-exchange-table machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111136505A true CN111136505A (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305218.2A Pending CN111136505A (en) | 2018-11-05 | 2018-11-05 | Protection device of double-exchange-table machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN111136505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621364A (en) * | 2020-12-07 | 2021-04-09 | 李长程 | Gear slotting machine tool with adjusting structure |
| CN112935917A (en) * | 2021-02-25 | 2021-06-11 | 肖晶晶 | Protective equipment for digit control machine tool |
-
2018
- 2018-11-05 CN CN201811305218.2A patent/CN111136505A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621364A (en) * | 2020-12-07 | 2021-04-09 | 李长程 | Gear slotting machine tool with adjusting structure |
| CN112935917A (en) * | 2021-02-25 | 2021-06-11 | 肖晶晶 | Protective equipment for digit control machine tool |
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