CN216991084U - Top protective structure for machine tool and machine tool - Google Patents
Top protective structure for machine tool and machine tool Download PDFInfo
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- CN216991084U CN216991084U CN202123199292.0U CN202123199292U CN216991084U CN 216991084 U CN216991084 U CN 216991084U CN 202123199292 U CN202123199292 U CN 202123199292U CN 216991084 U CN216991084 U CN 216991084U
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Abstract
The utility model discloses a top protection structure for a machine tool, which comprises a traction support assembly, an accordion protection cover and a Y-axis accordion protection cover, wherein the traction support assembly comprises a guide rail frame and a sliding frame which is slidably arranged on the guide rail frame, the accordion protection cover and the accordion protection cover are respectively arranged on two opposite sides of the guide rail frame, a vertically through steel cable channel is arranged on the side part of the guide rail frame along the sliding direction of the sliding frame, a channel cover plate for opening or closing the steel cable channel is slidably arranged on the guide rail frame, one end of the channel cover plate is provided with a baffle, the opening end of the guide rail frame, which is positioned on the steel cable channel, is connected with a magnet capable of magnetically adsorbing the baffle, the sliding frame is connected with a mandril corresponding to the baffle, and the mandril is positioned on one side of the baffle, which is far away from the magnet. According to the protective structure, the steel cable can push the channel cover plate to move so as to open the steel cable channel, and hoisting and feeding are realized. The utility model also discloses a machine tool with the top protection structure.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to a top protection structure for a machine tool and the machine tool.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After the operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
In order to improve the processing safety of the numerical control machine tool, the numerical control machine tool is usually in a fully closed state during processing, and therefore, structurally, the numerical control machine tool is often provided with an openable sliding door only at the front side of the machine tool, and the top of the machine tool is provided with an openable protective cover. When parts with large weight need to be processed, the parts need to be hoisted and loaded by using a crane, and the top of the machine tool is not provided with a channel avoiding a steel cable for hoisting, so that the steel cable cannot enter the inside of the machine tool, the parts cannot be smoothly hoisted to a workbench, and the hoisting and loading are troublesome.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the defects in the prior art, a top protection structure for a machine tool and a machine tool with the top protection structure are provided, wherein the top protection structure is convenient for hoisting and feeding.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a top protection structure for a machine tool comprises a traction support assembly, a left organ protection cover, a right organ protection cover and a Y-axis organ protection cover, wherein the traction support assembly comprises a guide rail frame and a sliding frame which is slidably installed on the guide rail frame, the Y-axis organ protection cover is installed between the guide rail frame and the sliding frame, the left organ protection cover and the right organ protection cover are respectively installed on two opposite sides of the guide rail frame, a steel cable channel which is communicated up and down is arranged on the lateral part of the guide rail frame along the sliding direction of the sliding frame, a channel cover plate used for opening or closing the steel cable channel is slidably arranged on the guide rail frame, one end of the channel cover plate is provided with a baffle, the open end of the guide rail frame, which is positioned at the steel cable channel, is connected with a magnet capable of magnetically adsorbing the baffle, and the sliding frame is connected with a push rod corresponding to the baffle, the ejector rod is positioned on one side of the baffle plate, which is far away from the magnet.
Furthermore, the guide rail frame is of a U-shaped structure and comprises two guide rails which are arranged oppositely and a connecting plate which is connected between the two guide rails, the sliding frame is arranged between the two guide rails in a sliding mode, one end of the Y-axis organ protective cover is fixedly connected with the connecting plate, and the other end of the Y-axis organ protective cover is fixedly connected with the sliding frame.
Furthermore, the guide rail comprises a transverse plate and a longitudinal plate which are connected with each other, the transverse plate and the longitudinal plate are vertically arranged, the steel cable channel is arranged on the transverse plate and runs through the upper end surface and the lower end surface of the transverse plate, and the magnet is arranged at the end part of the longitudinal plate.
Furthermore, the baffle is an inverted 'convex' structure, the bottom of the baffle is in sliding connection with the steel cable channel in a matched mode, a supporting portion is formed on one side, opposite to the steel cable channel, of the transverse plate, and one end, far away from the baffle, of the channel cover plate is erected on the supporting portion.
Furthermore, the carriage includes U-shaped connecting frame and sets up two pterygoid lamina in the relative both sides of U-shaped connecting frame, the pterygoid lamina with vertical plate sliding connection, ejector pin fixed mounting is in one of them on the pterygoid lamina.
Furthermore, two idler wheels are rotatably mounted on one side, away from the U-shaped connecting frame, of each wing plate, and the idler wheels are attached to the longitudinal plates.
A machine tool comprising a top guard structure for a machine tool according to any preceding claim.
The beneficial effects of the utility model are: according to the top protection structure for the machine tool or the machine tool, the steel cable can push the channel cover plate to move along the Y-axis direction when moving so as to open the steel cable channel, so that the steel cable can enter the machine tool, and therefore the effect of hoisting and feeding is achieved.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a perspective view of a top guard structure for a machine tool of the present invention;
FIG. 2 is a schematic diagram of the coupling of a traction bracket assembly to a Y-axis organ shield in the top shield structure for the machine tool of FIG. 1;
FIG. 3 is a schematic view of the structure of the other state of FIG. 2 (the cable passageway is opened);
fig. 4 is a schematic view of the structure of fig. 3 from another perspective.
In the figure: 1. the device comprises a traction bracket assembly, 11, a guide rail bracket, 111, a steel cable channel, 112, a guide rail, 113, a connecting plate, 114, a transverse plate, 115, a longitudinal plate, 116, a supporting part, 12, a sliding frame, 121, a U-shaped connecting frame, 122, a wing plate, 123, a roller, 13, a channel cover plate, 131, a baffle plate, 14, a magnet, 15, a mandril, 2, an accordion protection cover, 3, a right accordion protection cover and 4, Y-axis accordion protection covers.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1-3, the present invention provides a top protection structure for a machine tool, including a traction bracket assembly 1, an accordion protection cover 2, an accordion protection cover 3, and a Y-axis accordion protection cover 4, where the traction bracket assembly 1 includes a rail bracket 11 and a sliding bracket 12 slidably mounted on the rail bracket 11, the Y-axis accordion protection cover 4 is mounted between the rail bracket 11 and the sliding bracket 12, the accordion protection cover 2 and the accordion protection cover 3 are respectively mounted on two opposite sides of the rail bracket 11, a steel cable channel 111 penetrating up and down is formed on a side portion of the rail bracket 11 along a sliding direction of the sliding bracket 12, a channel cover 13 is slidably disposed on the rail bracket 11, the steel cable channel 111 can be opened or closed by the sliding channel cover 13, a baffle 131 is disposed at one end of the channel cover 13, a magnet 14 capable of magnetically attracting the baffle 131 is connected to an open end of the steel cable channel 111 on the rail bracket 11, a push rod 15 corresponding to the baffle 131 is connected to the carriage 12, and the push rod 15 is positioned on the side of the baffle 131 far away from the magnet 14.
According to the top protection structure for the machine tool, when a material is required to be hoisted, a door on the front side of the machine tool is opened, then the steel cable with a hung part is moved to the position of the baffle 131, at the moment, the steel cable is moved along the Y axis, the steel cable pushes the baffle 131 and the channel cover plate 13 to slide along the steel cable channel 111, the baffle 131 is separated from the magnet 14, the steel cable channel 111 is gradually opened, and the steel cable gradually extends into the steel cable channel 111, so that the part can be sent to a workbench inside the machine tool. After the parts are loaded, the steel cable exits along the steel cable channel 111, the door at the front side of the machine tool is closed, the headstock of the machine tool fixedly mounted on the sliding frame 12 moves along the Y direction, thereby driving the sliding frame 12 to move relative to the guide rail frame 11, the ejector rod 15 pushes the baffle plate 131 to move under the driving of the sliding frame 12, at this time, the steel cable channel 111 is gradually closed by the channel cover plate 13, when the baffle plate 131 moves to the vicinity of the magnet 14, the baffle plate 131 is adsorbed on the magnet 14 under the magnetic force, and thus, the steel cable channel 111 can be closed, and the top of the machine tool is in a closed state.
Specifically, the guide rail frame 11 is a U-shaped structure, the guide rail frame 11 includes two oppositely disposed guide rails 112 and a connecting plate 113 connected between the two guide rails 112, the sliding frame 12 is slidably disposed between the two guide rails 112, one end of the Y-axis organ protection cover 4 is fixedly connected to the connecting plate 113, and the other end of the Y-axis organ protection cover 4 is fixedly connected to the sliding frame 12. The slide carriage 12 can stretch or compress the Y-axis organ shield 4 when moving along the Y-axis by the drive of the headstock of the machine tool. In addition, one end of the left organ protection cover 2 is fixedly connected with one guide rail 112, and one end of the right organ protection cover 3 is fixedly connected with the other guide rail 112.
The guide rail 112 includes a horizontal plate 114 and a vertical plate 115 connected to each other, the horizontal plate 114 is disposed perpendicular to the vertical plate 115, the cable passage 111 is opened in the horizontal plate 114, the cable passage 111 penetrates both upper and lower end surfaces of the horizontal plate 114, and the magnet 14 is mounted at an end portion of the vertical plate 115.
Referring to fig. 3 and 4, in order to improve the sliding stability of the passage cover 13 and prevent the passage cover 13 from separating from the cable channel 111, the baffle 131 is in an inverted "convex" shape, the bottom of the baffle 131 is slidably connected to the cable channel 111, a supporting portion 116 is formed on the transverse plate 114 at a side opposite to the cable channel 111, and one end of the passage cover 13 away from the baffle 131 is disposed on the supporting portion 116. In this way, both ends of the passage cover 13 are stably supported on the cross plate 114.
Referring again to fig. 2, the carriage 12 includes a U-shaped connecting frame 121 and two wing plates 122 disposed on opposite sides of the U-shaped connecting frame 121, the spindle box of the machine tool is fixedly mounted on the U-shaped connecting frame 121, the wing plates 122 are slidably connected to the longitudinal plate 115, and the push rod 15 is fixedly mounted on one of the wing plates 122.
In this embodiment, two rollers 123 are rotatably mounted on a side of each wing plate 122 away from the U-shaped connecting frame 121, and the rollers 123 are attached to the longitudinal plate 115. During the use, lathe headstock drives carriage 12 and moves along the Y axle, and gyro wheel 123 can roll along the lateral wall of vertical plate 115, so, when playing good supporting role, also reduced frictional force.
Further, the barrier 131 is made of a substance having ferromagnetism, such as iron or nickel, so that the barrier 131 can be magnetically attracted by the magnet 14.
The utility model also provides a machine tool, which comprises the top protection structure for the machine tool and a machine tool outer shell (not shown), wherein the top protection structure for the machine tool is arranged at the top of the machine tool outer shell, and one sides of the left organ protection cover 2 and the right organ protection cover 3, which are far away from the traction support assembly 1, are fixedly connected with the machine tool outer shell, so that the left organ protection cover 2 and the right organ protection cover 3 can be compressed and opened when the sliding frame 12 moves left and right under the driving of a main spindle box of the machine tool.
According to the top protection structure or the machine tool for the machine tool, the steel cable can push the channel cover plate 13 to move along the Y-axis direction when moving, so that the steel cable channel 111 is opened, the steel cable can enter the machine tool, the hoisting and feeding effects are realized, after the hoisting and feeding are completed, the channel cover plate 13 can retreat under the pushing of the ejector rod 15 to close the steel cable channel 111, the fixation is realized through the magnetic adsorption effect between the magnet 14 and the baffle 131, and the top of the machine tool is ensured to be in a closed state.
In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a top protective structure for lathe which characterized in that: comprises a traction bracket component, a left organ protective cover, a right organ protective cover and a Y-axis organ protective cover, the traction bracket assembly comprises a guide rail bracket and a sliding bracket which is slidably arranged on the guide rail bracket, the Y-axis organ protective cover is arranged between the guide rail frame and the sliding frame, the left organ protective cover and the right organ protective cover are respectively arranged at two opposite sides of the guide rail frame, the side part of the guide rail frame is provided with a steel cable channel which is communicated up and down along the sliding direction of the sliding frame, a channel cover plate for opening or closing the steel cable channel is slidably arranged on the guide rail bracket, one end of the channel cover plate is provided with a baffle plate, the opening end of the guide rail bracket positioned at the steel cable channel is connected with a magnet which can magnetically adsorb the baffle plate, and the sliding frame is connected with an ejector rod corresponding to the baffle, and the ejector rod is positioned on one side of the baffle, which is far away from the magnet.
2. A top guard structure for a machine tool as set forth in claim 1, wherein: the guide rail frame is of a U-shaped structure and comprises two guide rails which are arranged oppositely and a connecting plate which is connected between the two guide rails, the sliding frame is arranged between the two guide rails in a sliding mode, one end of the Y-axis organ protective cover is fixedly connected with the connecting plate, and the other end of the Y-axis organ protective cover is fixedly connected with the sliding frame.
3. A top guard structure for a machine tool as set forth in claim 2, wherein: the guide rail comprises a transverse plate and a longitudinal plate which are connected with each other, the transverse plate and the longitudinal plate are vertically arranged, the steel cable channel is arranged on the transverse plate, the steel cable channel penetrates through the upper end face and the lower end face of the transverse plate, and the magnet is arranged at the end part of the longitudinal plate.
4. A top guard structure for a machine tool as set forth in claim 3, wherein: the baffle is the structure of "protruding" font of falling, the bottom of baffle with cable wire passageway cooperation sliding connection, it is relative on the diaphragm one side of cable wire passageway forms the supporting part, the passageway apron is kept away from the one end of baffle is set up on the supporting part.
5. A top guard structure for a machine tool as set forth in claim 3, wherein: the carriage includes the U-shaped connecting frame and sets up two pterygoid laminas of the relative both sides of U-shaped connecting frame, the pterygoid lamina with vertical lamella sliding connection, ejector pin fixed mounting is in one of them on the pterygoid lamina.
6. A roof guard structure for machine tools as set forth in claim 5, wherein: every one side that the pterygoid lamina kept away from the U-shaped connecting frame all rotationally installs two gyro wheels, the gyro wheel with the longitudinal slab is laminated mutually.
7. A machine tool, characterized by: the machine tool includes a top guard structure for a machine tool according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199292.0U CN216991084U (en) | 2021-12-18 | 2021-12-18 | Top protective structure for machine tool and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199292.0U CN216991084U (en) | 2021-12-18 | 2021-12-18 | Top protective structure for machine tool and machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216991084U true CN216991084U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123199292.0U Active CN216991084U (en) | 2021-12-18 | 2021-12-18 | Top protective structure for machine tool and machine tool |
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| Country | Link |
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| CN (1) | CN216991084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256037A (en) * | 2022-09-28 | 2022-11-01 | 山东豪迈数控机床有限公司 | Machine tool protection installation device and machine tool |
| CN117600878A (en) * | 2024-01-18 | 2024-02-27 | 山东豪迈数控机床有限公司 | Machine tool device |
-
2021
- 2021-12-18 CN CN202123199292.0U patent/CN216991084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256037A (en) * | 2022-09-28 | 2022-11-01 | 山东豪迈数控机床有限公司 | Machine tool protection installation device and machine tool |
| CN117600878A (en) * | 2024-01-18 | 2024-02-27 | 山东豪迈数控机床有限公司 | Machine tool device |
| CN117600878B (en) * | 2024-01-18 | 2024-04-19 | 山东豪迈数控机床有限公司 | Machine tool device |
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