CN216463407U - Telescopic protective cover for machine tool - Google Patents
Telescopic protective cover for machine tool Download PDFInfo
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- CN216463407U CN216463407U CN202122677453.6U CN202122677453U CN216463407U CN 216463407 U CN216463407 U CN 216463407U CN 202122677453 U CN202122677453 U CN 202122677453U CN 216463407 U CN216463407 U CN 216463407U
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- protective cover
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- machine tool
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- wall
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Abstract
The utility model discloses a telescopic protective cover for a machine tool, which relates to the field of machine tool protective equipment and comprises the following components: a protective cover for protection; the telescopic mechanism is arranged on the inner wall of the protective cover and used for improving the protection volume of the device; the driving mechanism is arranged on one side of the protective cover, is connected with the protective cover and is used for driving the protective cover to turn over; the connecting plate is fixedly arranged at the bottom end of the protective cover; and the connecting shafts are arranged at two ends of the connecting plate. According to the utility model, by arranging the telescopic mechanism, when the device is used, the telescopic cover is pulled to move until the telescopic cover moves to the maximum stroke, then the door is closed by labor until the closed door completely moves out of the connecting groove, at the moment, the limiting groove on the closed door is completely separated from the first limiting rod, and one end of the telescopic cover can be effectively closed by rotating the closed door, so that the purposes of simple component parts, good protection performance and low production cost are achieved.
Description
Technical Field
The utility model relates to the technical field of machine tool protection equipment, in particular to a telescopic protective cover for a machine tool.
Background
The large-scale cutting machine tool or cutting machine tool is a common device in the field of machining of mechanical parts, various mechanical parts are machined by cutting or cutting on the machine tool, a machining platform of the machine tool is generally exposed when a general large-scale cutting machine tool is machined, so that the machining condition can be conveniently checked, the problem of personal protection of users is ignored, and the machine tool device with the protective cover is provided.
However, when the existing protective equipment is used, metal chips and cutting fluid are easily adhered to the inner wall of the existing protective equipment, so that the existing protective equipment is not convenient to clean quickly, and meanwhile, when the existing protective equipment is opened or closed, a large number of required parts exist, so that the production cost is high.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a retractable guard for a machine tool, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a retractable shield for a machine tool, comprising:
a protective cover for protection;
the telescopic mechanism is arranged on the inner wall of the protective cover and used for improving the protection volume of the device;
the driving mechanism is arranged on one side of the protective cover, is connected with the protective cover and is used for driving the protective cover to turn over;
the connecting plate is fixedly arranged at the bottom end of the protective cover;
and the connecting shafts are arranged at two ends of the connecting plate.
As a still further scheme of the utility model: telescopic machanism is inside the protection casing including setting up to rather than sliding connection's telescopic cover, telescopic cover's inside is provided with the spread groove, the inner wall sliding connection of spread groove has the baffle, the one end of baffle is rotated and is connected with the closed door, the inner wall one end of spread groove is provided with runs through the baffle and extends to a gag lever post of closed door inside, closed door, baffle and a gag lever post position of contacting are provided with the spacing groove.
As a still further scheme of the utility model: the driving mechanism comprises a motor arranged on one side of the protective cover, the output end of the motor is connected with a lead screw, the outer wall of the lead screw is connected with a moving block in a sliding mode, the top end of the moving block is hinged with a connecting rod, one end of the connecting rod is hinged with a track block, and a track groove matched with the moving track of the track block is formed in the protective cover.
As a still further scheme of the utility model: the protective cover is rotatably connected with the machine tool through a connecting plate and a connecting shaft, the motor and the screw rod are both installed inside the machine tool, and a strip-shaped groove matched with the moving track of the moving block is formed in the top end of the machine tool.
As a still further scheme of the utility model: the inner wall of the moving block is provided with an internal thread matched with the outer wall of the screw rod, and one end of the track block, which is contacted with the track groove, is of a convex structure.
As a still further scheme of the utility model: the one end that the baffle was kept away from to the closed door can be dismantled with the telescopic cover through positive, negative magnet and be connected, and the closed door is provided with the sealing member with the telescopic cover position of contacting.
As a still further scheme of the utility model: the inner wall of protection casing is provided with and moves orbit assorted holding tank with the telescopic cover, the one end of holding tank inner wall is provided with and runs through No. two gag lever posts to telescopic cover inside.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the driving mechanism, when the device is not used, the driving mechanism drives the opening of the protective cover to be upward, so that a worker can conveniently and quickly treat cutting fluid, namely metal chips, adhered to the inner wall of the protective cover;
2. through setting up telescopic machanism, when the device uses, remove through the pulling telescopic cover, move to the biggest stroke until the telescopic cover, work again this moment and seal the door, until the inside of sealing the door and removing the spread groove completely, the spacing groove on the sealing door separates completely with a gag lever post this moment, seals the door through rotating, can be that the one end of telescopic cover effectively seals, has reached the purpose that the component part is simple, and barrier propterty is good and low in production cost.
Drawings
FIG. 1 is a schematic structural view of a retractable guard for a machine tool;
FIG. 2 is a schematic view showing the internal structure of a retractable cover for a retractable protection cover for a machine tool;
fig. 3 is a schematic view of the installation of a retractable protective cover closing door for a machine tool.
In the figure: 1. a protective cover; 2. a telescopic cover; 3. a closing door; 4. a track groove; 5. a connecting rod; 6. a moving block; 7. a screw rod; 8. a motor; 9. connecting grooves; 10. a baffle plate; 11. a first limiting rod; 12. a limiting groove; 13. a connecting plate; 14. a connecting shaft; 15. and (4) a track block.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a retractable protective cover for a machine tool includes:
a protective cover 1 for protection;
the telescopic mechanism is arranged on the inner wall of the protective cover 1 and used for improving the protection volume of the device;
the driving mechanism is arranged on one side of the protective cover 1, is connected with the protective cover 1 and is used for driving the protective cover 1 to overturn;
the connecting plate 13 is fixedly arranged at the bottom end of the protective cover 1;
and the connecting shafts 14 are installed at two ends of the connecting plate 13.
This kind of telescopic protection casing, when not using, drive protection casing 1 by actuating mechanism and overturn, when protection casing 1 was for protecting, its bottom opening up, the clearance of being convenient for, when using, drive its upset one hundred eighty degrees by actuating mechanism, make its bottom down, with the contact of lathe top, rethread pulling telescopic mechanism realizes the comprehensive protection of lathe during operation.
In FIGS. 1 to 3: the telescopic mechanism comprises a telescopic cover 2 which is arranged inside the protective cover 1 and is in sliding connection with the protective cover, a connecting groove 9 is arranged inside the telescopic cover 2, a baffle plate 10 is in sliding connection with the inner wall of the connecting groove 9, one end of the baffle plate 10 is rotatably connected with the closed door 3, one end of the inner wall of the connecting groove 9 is provided with a first limiting rod 11 which penetrates through the baffle plate 10 and extends into the closed door 3, and a limiting groove 12 is arranged at the contact position of the closed door 3, the baffle plate 10 and the first limiting rod 11; one end of the sealing door 3, which is far away from the baffle 10, is detachably connected with the telescopic cover 2 through a positive magnet and a negative magnet, and a sealing element is arranged at the contact position of the sealing door 3 and the telescopic cover 2; the inner wall of protection casing 1 is provided with and moves the orbit assorted holding tank with telescopic cover 2, and the one end of holding tank inner wall is provided with and runs through No. two gag lever posts to telescopic cover 2 inside.
This kind of telescopic protection casing, when using, moves through pulling telescopic cover 2, moves to the biggest stroke until telescopic cover 2, works again this moment and closes door 3, until closing door 3 and removing the inside of spread groove 9 completely, and spacing groove 12 on the closing door 3 separates with a gag lever post 11 completely this moment, through rotating closing door 3, can be that telescopic cover 2's one end effectively seals.
In fig. 1: the driving mechanism comprises a motor 8 arranged on one side of the protective cover 1, the output end of the motor 8 is connected with a lead screw 7, the outer wall of the lead screw 7 is connected with a moving block 6 in a sliding manner, the top end of the moving block 6 is hinged with a connecting rod 5, one end of the connecting rod 5 is hinged with a track block 15, and the protective cover 1 is provided with a track groove 4 matched with the moving track of the track block 15; the protective cover 1 is rotatably connected with a machine tool through a connecting plate 13 and a connecting shaft 14, the motor 8 and the lead screw 7 are both arranged in the machine tool, and a strip-shaped groove matched with the moving track of the moving block 6 is formed at the top end of the machine tool; the inner wall of the moving block 6 is provided with an internal thread matched with the outer wall of the screw rod 7, and one end of the track block 15 contacted with the track groove 4 is of a convex structure.
This kind of telescopic protection casing, when using, track piece 15 is located the inner wall bottom in track groove 4 this moment, 8 operations of motor among the actuating mechanism, it rotates to drive lead screw 7 through the pivot shaft coupling, when lead screw 7 rotates, movable block 6 moves along the outer wall of lead screw 7 under its inside screw thread effect, movable block 6 promotes connecting rod 5, connecting rod 5 promotes track piece 15 and removes at the inner wall in track groove 4, protection casing 1 can rotate with 14 axle centers of connecting axle this moment, the top in close contact with of bottom and lathe until protection casing 1.
The working principle of the utility model is as follows: when in use, the protective cover 1 is in an open state, the track block 15 is positioned at the bottom end of the inner wall of the track groove 4, the motor 8 in the driving mechanism runs, the lead screw 7 is driven to rotate through the rotating shaft coupler, when the lead screw 7 rotates, the movable block 6 moves along the outer wall of the lead screw 7 under the action of the internal threads of the lead screw, the movable block 6 pushes the connecting rod 5, the connecting rod 5 pushes the track block 15 to move on the inner wall of the track groove 4, at the moment, the protective cover 1 can rotate by connecting with the 14-bit axis until the bottom end of the protective cover 1 is in close contact with the top end of the machine tool, and then, move through pulling telescopic hood 2, move to the biggest stroke until telescopic hood 2, work again this moment and seal door 3, until seal door 3 removes the inside of spread groove 9 completely, spacing groove 12 and a gag lever post 11 on the seal door 3 at this moment separate completely, through rotating seal door 3, can be that one end of telescopic hood 2 effectively seals.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A retractable shield for a machine tool, comprising:
a protective cover (1) for protection;
the telescopic mechanism is arranged on the inner wall of the protective cover (1) and is used for improving the protection volume of the device;
the driving mechanism is arranged on one side of the protective cover (1), is connected with the protective cover (1) and is used for driving the protective cover (1) to overturn;
the connecting plate (13), the said connecting plate (13) is fixedly mounted on the bottom end of the protective cover (1);
the connecting shafts (14) are installed at two ends of the connecting plate (13).
2. The telescopic protective cover for the machine tool is characterized in that the telescopic mechanism comprises a telescopic cover (2) which is arranged inside the protective cover (1) and is in sliding connection with the protective cover, a connecting groove (9) is arranged inside the telescopic cover (2), a baffle (10) is in sliding connection with the inner wall of the connecting groove (9), one end of the baffle (10) is rotatably connected with a closed door (3), one end of the inner wall of the connecting groove (9) is provided with a first limiting rod (11) which penetrates through the baffle (10) and extends into the closed door (3), and a limiting groove (12) is arranged at the contact position of the closed door (3), the baffle (10) and the first limiting rod (11).
3. The telescopic protective cover for the machine tool is characterized in that the driving mechanism comprises a motor (8) arranged on one side of the protective cover (1), the output end of the motor (8) is connected with a lead screw (7), the outer wall of the lead screw (7) is connected with a movable block (6) in a sliding manner, the top end of the movable block (6) is hinged with a connecting rod (5), one end of the connecting rod (5) is hinged with a track block (15), and the protective cover (1) is provided with a track groove (4) matched with the moving track of the track block (15).
4. The telescopic protective cover for the machine tool is characterized in that the protective cover (1) is rotatably connected with the machine tool through a connecting plate (13) and a connecting shaft (14), the motor (8) and the screw rod (7) are both arranged in the machine tool, and a strip-shaped groove matched with the moving track of the moving block (6) is formed at the top end of the machine tool.
5. The telescopic protective cover for the machine tool is characterized in that an inner wall of the moving block (6) is provided with an internal thread matched with an outer wall of the screw rod (7), and one end, in contact with the track groove (4), of the track block (15) is of a convex structure.
6. The retractable protective cover for machine tools according to claim 2, wherein the end of the closing door (3) far away from the baffle (10) is detachably connected with the retractable cover (2) through positive and negative magnets, and a sealing member is arranged at the contact position of the closing door (3) and the retractable cover (2).
7. The telescopic protective cover for the machine tool is characterized in that a containing groove matched with the moving track of the telescopic cover (2) is formed in the inner wall of the protective cover (1), and a second limiting rod penetrating into the telescopic cover (2) is arranged at one end of the inner wall of the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677453.6U CN216463407U (en) | 2021-11-04 | 2021-11-04 | Telescopic protective cover for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677453.6U CN216463407U (en) | 2021-11-04 | 2021-11-04 | Telescopic protective cover for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463407U true CN216463407U (en) | 2022-05-10 |
Family
ID=81445913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122677453.6U Active CN216463407U (en) | 2021-11-04 | 2021-11-04 | Telescopic protective cover for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463407U (en) |
-
2021
- 2021-11-04 CN CN202122677453.6U patent/CN216463407U/en active Active
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