CN219336281U - Lifting protective cover for working table of traction type wire cutting machine - Google Patents
Lifting protective cover for working table of traction type wire cutting machine Download PDFInfo
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- CN219336281U CN219336281U CN202320592120.XU CN202320592120U CN219336281U CN 219336281 U CN219336281 U CN 219336281U CN 202320592120 U CN202320592120 U CN 202320592120U CN 219336281 U CN219336281 U CN 219336281U
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- movable guard
- cutting machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a lifting protective cover for a working table of a traction type linear cutting machine, which comprises supporting seats, a base, a movable protective plate, a semi-surrounding structure, a closed-loop structure and a lifting protective cover, wherein the supporting seats are fixedly arranged on the linear cutting machine at intervals, the rear protective plate is fixedly arranged between the two supporting seats so as to cover the rear side of the working table, the semi-surrounding structure extends from the left side, the right side and the front side of the working table, and the base and the movable protective plate are matched with the supporting seats and the rear protective plate so as to form the closed-loop structure on the periphery of the working table. The movable guard board can automatically lift, the protective cover is closed when the movable guard board is lifted, the protective cover is opened when the movable guard board is lowered, an operator is not required to manually execute opening and closing actions when the movable guard board is used, the automation degree is high, meanwhile, the movable guard board is stored inside the base when the movable guard board is lowered, the left side, the right side and the front side of the workbench are completely opened, shielding is avoided, the mechanical arm can extend into the workbench to operate at any angle, the control difficulty of the mechanical arm is low, interference between the mechanical arm and the protective cover is not easy to occur, and the automatic transformation of a production line is facilitated.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a lifting protective cover for a working table of a traction type wire cutting machine.
Background
Wire cutting machines are common machining equipment for cutting metal workpieces. The workbench protective cover of the existing wire cutting machine is arranged around the workbench and used for protecting operators and preventing cooling liquid and metal scraps from splashing when processing workpieces. The common opening mode of the existing protective cover is a sliding door type or a vertical hinged door type. In the use process, an operator is required to manually open and close the protective cover, and the degree of automation of the protective cover is low.
When carrying out automatic transformation to the production line including wire-electrode cutting machine, can adopt the arm to replace the manual work to accomplish the operation of getting of work piece on the wire-electrode cutting machine workstation, and current protection casing receives its mode of opening, the door body, frame construction's restriction, even under the open condition, still has more shielding to the workstation, the arm can only open the window of one side by the protection casing and stretch into the operation on the workstation, the arm control degree of difficulty is big, and interfere with the protection casing easily, be unfavorable for the automatic transformation of production line.
Disclosure of Invention
The utility model aims to provide a lifting protective cover for a working table of a traction type wire cutting machine.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the lifting protective cover comprises two supporting seats which are fixedly arranged on the wire cutting machine at intervals, a rear protective plate is fixedly arranged between the two supporting seats so as to cover the rear side of the workbench, the lifting protective cover also comprises a base and a movable protective plate, wherein the base and the movable protective plate are semi-surrounding structures which extend at the left side, the right side and the front side of the workbench so as to be matched with the supporting seats and the rear protective plate, and a closed-loop structure is formed at the periphery of the workbench;
the base is fixedly arranged on the linear cutting machine, and the movable guard plates are movably arranged on the inner side of the base in a stacking and nesting manner;
the wire rope lifting device is characterized in that a motor is arranged in any one of the supporting seats, a wire rope, a bridge crossing roller and wire storage rollers are arranged in both the two supporting seats, the two wire storage rollers are connected through a transmission shaft, the end part of the transmission shaft is connected with the power output end of the motor so that the two wire storage rollers can synchronously rotate under the driving of the motor, the lower end of the wire rope is fixedly connected with the wire storage rollers, and the upper end of the wire rope is in transmission connection with the innermost movable guard plate so as to pull the movable guard plate up and lift under the driving of the motor.
As a further improved technical scheme of the utility model, at least two movable guard plates are arranged, the top of each movable guard plate is provided with an inward turned flange, the bottom of each movable guard plate is provided with an outward turned flange, the flanges on adjacent movable guard plates can be mutually overlapped to transfer upward moving acting force between the movable guard plates, and the top of the base is provided with an inward turned flange to be overlapped with the flange at the bottom of the outermost movable guard plate so as to limit the maximum lifting distance of the movable guard plates.
As a further improved technical scheme of the utility model, the upper end of the steel wire rope is in transmission connection with the innermost movable guard plate through a supporting plate, the rear end of the supporting plate is fixedly connected with the upper end of the steel wire rope, and the front end of the supporting plate extends to the front side of the movable guard plate and is fixedly connected with the innermost movable guard plate.
As a further improved technical scheme of the utility model, a sliding rail is arranged in the supporting seat along the vertical direction, a sliding block is arranged on the sliding rail, and the sliding block is fixedly connected with the rear end of the supporting plate.
As a further improved technical scheme of the utility model, the upper end of the steel wire rope is fixedly connected with the rear end of the supporting plate through a wire locking buckle.
As a further improved technical scheme of the utility model, a plurality of guide rollers are arranged on the matching surfaces of the adjacent movable guard plates and the matching surfaces of the movable guard plates and the base so as to reduce the movement resistance of the movable guard plates.
As a further improved technical scheme of the utility model, the supporting seat is provided with a guide groove for guiding the lifting movement of the movable guard plate.
As a further improved technical scheme of the utility model, the transmission shaft is arranged on the supporting seat through the bearing seat.
As a further improved technical scheme of the utility model, the motor is a speed reduction motor.
Compared with the prior art, the utility model has the technical effects that:
the movable guard board can automatically lift, the protective cover is closed when the movable guard board is lifted, the protective cover is opened when the movable guard board is lowered, an operator is not required to manually execute opening and closing actions when the movable guard board is used, the automation degree is high, meanwhile, the movable guard board is stored inside the base when the movable guard board is lowered, the left side, the right side and the front side of the workbench are completely opened, shielding is avoided, the mechanical arm can extend into the workbench to operate at any angle, the control difficulty of the mechanical arm is low, interference between the mechanical arm and the protective cover is not easy to occur, and the automatic transformation of a production line is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a lifting shield of a workbench of a traction type wire cutting machine in an embodiment of the utility model;
FIG. 2 is a schematic perspective view of another view angle of a lifting shield of a working table of a traction type wire cutting machine according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of an internal structure of a right supporting seat of a lifting shield of a workbench of a traction type wire cutting machine in an embodiment of the utility model;
fig. 4 is a schematic diagram of an internal structure of a left supporting seat of a lifting shield of a workbench of a traction type wire cutting machine in an embodiment of the utility model;
FIG. 5 is a schematic view of a partially enlarged structure at a support plate;
fig. 6 is a schematic view of the distribution structure of the guide roller.
Detailed Description
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.
It should be noted that the front, rear, left, right, and other orientations described herein are based on the view angle shown in fig. 1.
Referring to fig. 1 to 6, a lifting protective cover for a workbench of a traction type wire cutting machine comprises two supporting seats 1 which are fixedly arranged on the wire cutting machine at intervals, a rear guard plate 2 which is fixedly arranged between the two supporting seats 1 so as to cover the rear side of the workbench, a base 3 and a movable guard plate 6, wherein the base 3 and the movable guard plate 6 are semi-enclosed structures extending at the left side, the right side and the front side of the workbench so as to be matched with the supporting seats 1 and the rear guard plate 2, and a closed-loop structure is formed at the periphery of the workbench;
the base 3 is fixedly arranged on the wire cutting machine, the movable guard plates 6 are movably arranged on the inner side of the base 3 in a stacking and nesting way, wherein the movable guard plates 6 are movable in the vertical direction;
the right side bearing seat 1 is internally provided with a motor 4 (the motor 4 is fixed in the bearing seat 1 through an installation seat), two bearing seats 1 are internally provided with a steel wire rope 5, a bridge roller 7 and a wire storage roller 8, the two wire storage rollers 8 are connected through a transmission shaft 9, the end parts of the transmission shaft 9 are connected with the power output end of the motor 4, so that the two wire storage rollers 8 can synchronously rotate under the driving of the motor 4, the lower end of the steel wire rope 5 is fixedly connected with the wire storage roller 8, and the upper end of the steel wire rope 5 is in transmission connection with the innermost movable guard plate 6 so as to pull up and lift the movable guard plate 6 under the driving of the motor 4. The movable guard 6 can fall back by its own weight during the descent.
Further, in this embodiment, the number of the moving guard plates 6 is three, the top of the moving guard plate 6 is provided with an inwardly turned flange 10, the bottom of the moving guard plate 6 is provided with an outwardly turned flange 10, the flanges 10 on adjacent moving guard plates 6 can overlap each other (the bottom flange 10 overlaps the flange 10 on the top of the outer moving guard plate 6 when the inner moving guard plate 6 is lifted), so as to transfer the acting force of upward movement between the moving guard plates 6, the top of the base 3 is provided with an inwardly turned flange 10 so as to overlap the flange 10 on the bottom of the outermost moving guard plate 6, limit the maximum lifting distance of the moving guard plate 6, and prevent the moving guard plate 6 from falling out of the base 3 in the lifting process.
Further, the upper end of the steel wire rope 5 is in transmission connection with the innermost movable guard plate 6 through a supporting plate 11, the rear end of the supporting plate 11 is fixedly connected with the upper end of the steel wire rope 5, and the front end of the supporting plate 11 extends to the front side of the movable guard plate 6 and is fixedly connected with the innermost movable guard plate 6.
Because the movable guard plate 6 is a semi-surrounding structure extending from the left side, the right side and the front side, the center of gravity of the movable guard plate 6 is forward, and the motor 4 and the wire rope 5 are positioned at a position further rearward, it is more laborious to directly pull the movable guard plate 6, and the force pulling the movable guard plate 6 can be conducted to the front side of the movable guard plate 6 through the supporting plate 11, so that the movable guard plate 6 can be pulled and lifted more easily.
The support plates 11 are provided on both the left and right sides, and in this embodiment, the support plates 11 are inserted into the innermost movable guard plate 6.
Further, a sliding rail 12 is arranged in the supporting seat 1 along the vertical direction, a sliding block 13 is arranged on the sliding rail 12, and the sliding block 13 is fixedly connected with the rear end of the supporting plate 11. The slide rail 12 and the slider 13 serve as guides for the upward and downward movement of the support plate 11.
Further, the upper end of the steel wire rope 5 is fixedly connected with the rear end of the supporting plate 11 through a wire locking buckle 14.
Further, a plurality of guide rollers 15 are arranged on the matching surfaces of the adjacent movable guard plates 6 and the matching surfaces of the movable guard plates 6 and the base 3 so as to reduce the movement resistance of the movable guard plates 6. The direction of the rotation axis of the guide roller 15 is horizontal, so that the movable guard plates 6 and the base 3 are in rolling contact, and the running resistance is small. The guide rollers 15 are provided on the left, right, and front sides.
Further, a guide groove 16 for guiding the lifting movement of the movable guard plate 6 is provided on the support base 1. The guide groove 16 is provided vertically, and both end portions of the rear side of the moving fence 6 are provided in the guide groove 16.
Further, the transmission shaft 9 is mounted on the support base 1 through a bearing seat 17.
Further, the motor 4 is a gear motor 4.
The working process of the utility model is as follows:
when the protection cover is initially opened, three movable protection plates 6 are nested and arranged on the inner side of the base 3 in a stacking mode, the base 3 supports the movable protection plates 6, when the protection cover needs to be closed, the motor 4 drives the transmission shaft 9 to rotate, the transmission shaft 9 carries the wire storage rollers 8 on two sides to synchronously rotate so that the steel wire ropes 5 are shortened, the steel wire ropes 5 are guided by the gap bridge rollers 7 to pull the sliding blocks 13 and the supporting plates 11 to lift along the sliding rails 12, the supporting plates 11 carry the innermost movable protection plates 6 to lift, force is transferred through the overlapped flanges 10 in the lifting process of the innermost movable protection plates 6, and all the movable protection plates 6 can be driven to lift (shown in figures 1 and 2).
Compared with the prior art, the utility model has the technical effects that:
the movable guard plate 6 can automatically lift, namely the protective cover is closed when the movable guard plate 6 is lifted, namely the protective cover is opened when the movable guard plate 6 is lowered, and an operator does not need to manually execute opening and closing actions when the movable guard plate 6 is used, so that the automatic lifting machine is high in automation degree, meanwhile, when the movable guard plate 6 is lowered, the movable guard plate is stored inside the base 3, the left side, the right side and the front side of the workbench are completely opened, no shielding exists, the mechanical arm can extend into the workbench to operate at any angle, the control difficulty of the mechanical arm is low, interference between the mechanical arm and the protective cover is difficult, and the automatic lifting machine is beneficial to automatic improvement of a production line.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (9)
1. The lifting protective cover for the workbench of the traction type linear cutting machine is characterized by comprising two supporting seats which are fixedly arranged on the linear cutting machine at intervals, a rear protective plate is fixedly arranged between the two supporting seats so as to cover the rear side of the workbench, the lifting protective cover also comprises a base and a movable protective plate, the base and the movable protective plate are semi-enclosed structures which extend at the left side, the right side and the front side of the workbench so as to be matched with the supporting seats and the rear protective plate, and a closed-loop structure is formed at the periphery of the workbench;
the base is fixedly arranged on the linear cutting machine, and the movable guard plates are movably arranged on the inner side of the base in a stacking and nesting manner;
the wire rope lifting device is characterized in that a motor is arranged in any one of the supporting seats, a wire rope, a bridge crossing roller and wire storage rollers are arranged in both the two supporting seats, the two wire storage rollers are connected through a transmission shaft, the end part of the transmission shaft is connected with the power output end of the motor so that the two wire storage rollers can synchronously rotate under the driving of the motor, the lower end of the wire rope is fixedly connected with the wire storage rollers, and the upper end of the wire rope is in transmission connection with the innermost movable guard plate so as to pull the movable guard plate up and lift under the driving of the motor.
2. The lifting shield of a pull-type wire cutting machine workbench according to claim 1, wherein the number of the movable guard plates is at least two, the top of the movable guard plates is provided with an inward turned flange, the bottom of the movable guard plates is provided with an outward turned flange, the flanges on adjacent movable guard plates can be mutually overlapped to transfer upward moving acting force between the movable guard plates, and the top of the base is provided with an inward turned flange to be overlapped with the flange at the bottom of the outermost movable guard plate so as to limit the maximum lifting distance of the movable guard plates.
3. The lifting shield of a pull-type wire cutting machine workbench according to claim 1, wherein the upper end of the steel wire rope is in transmission connection with the innermost movable guard plate through a supporting plate, the rear end of the supporting plate is fixedly connected with the upper end of the steel wire rope, and the front end of the supporting plate extends to the front side of the movable guard plate and is fixedly connected with the innermost movable guard plate.
4. A pull-type wire cutting machine workbench lifting protective cover according to claim 3, wherein a sliding rail is arranged in the supporting seat along the vertical direction, a sliding block is arranged on the sliding rail, and the sliding block is fixedly connected with the rear end of the supporting plate.
5. A pull-type wire cutting machine table lifting shield according to claim 3, wherein the upper end of the wire rope is fixedly connected with the rear end of the supporting plate through a locking buckle.
6. The lift shield of claim 1, wherein a plurality of guide rollers are provided on the mating surfaces of adjacent moving guard plates and on the mating surfaces of the moving guard plates and the base to reduce the movement resistance of the moving guard plates.
7. A pull-type wire cutting machine table lift cap as recited in claim 1, wherein the support base is provided with a guide slot for guiding the lifting movement of the movable guard plate.
8. The elevating hood for a working table of a traction type wire cutting machine according to claim 1, wherein the transmission shaft is mounted on the support base through a bearing base.
9. The elevating hood for a pull-type wire cutting machine table as set forth in claim 1, wherein said motor is a gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592120.XU CN219336281U (en) | 2023-03-23 | 2023-03-23 | Lifting protective cover for working table of traction type wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592120.XU CN219336281U (en) | 2023-03-23 | 2023-03-23 | Lifting protective cover for working table of traction type wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219336281U true CN219336281U (en) | 2023-07-14 |
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ID=87097204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592120.XU Active CN219336281U (en) | 2023-03-23 | 2023-03-23 | Lifting protective cover for working table of traction type wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219336281U (en) |
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2023
- 2023-03-23 CN CN202320592120.XU patent/CN219336281U/en active Active
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