CN218311313U - Workpiece feeding mechanism of numerical control linear cutting machine - Google Patents
Workpiece feeding mechanism of numerical control linear cutting machine Download PDFInfo
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- CN218311313U CN218311313U CN202222069686.2U CN202222069686U CN218311313U CN 218311313 U CN218311313 U CN 218311313U CN 202222069686 U CN202222069686 U CN 202222069686U CN 218311313 U CN218311313 U CN 218311313U
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Abstract
The utility model provides a workpiece feeding mechanism of a numerical control linear cutting machine, which comprises a bottom plate, a feeding mechanism and a drying mechanism; the feeding mechanism comprises a first motor, the first motor is fixedly connected to one end of the upper surface of the bottom plate, a threaded rod is transversely and fixedly connected to an output shaft of the first motor, a threaded sleeve is connected to the surface of the threaded rod in a threaded mode, and a connecting plate is fixedly connected to the top of the threaded sleeve. This numerical control wire cut electrical discharge machining bed's work piece feed mechanism, through accomplish the back at the cutting, pour into the hot gas flow into through air heater work to the inner chamber of rotating tube, the jet-propelled pipe blowout of rethread, can be to the surface drying of movable plate, and it is rotatory to drive the rotating tube through the second motor, can change the stoving direction of jet-propelled pipe, dry the surface of movable plate, can avoid the use of water stain influence device, the condition of skidding of work piece when the centre gripping avoids appearing, improve the centre gripping effect to the work piece.
Description
Technical Field
The utility model belongs to the technical field of the numerical control wire cut electrical discharge machining bed, especially, relate to a workpiece feeding mechanism of numerical control wire cut electrical discharge machining bed.
Background
The wire cut electrical discharge machining, called 'wire cut' for short, can adopt molybdenum wire, tungsten-molybdenum wire and the like as tool electrodes, under the action of a pulse power supply, spark discharge is formed between the tool electrodes and a machined workpiece, a spark channel generates a large amount of heat instantly, the surface of the workpiece is melted and even vaporized, and the electrode wire moves along a preset track, so that the purpose of machining the workpiece is achieved.
Among the prior art, the in-process that the numerical control wire cut electrical discharge machining bed cut the work piece needs carry out the coolant liquid cooling to the in-process of cutting, and the coolant liquid can overflow and with work piece feed mechanism surface contact along the surface of work piece, and then after cutting process, work piece feed mechanism's place the platform has certain water stain, influences the use of device, the condition that the work piece skidded when the centre gripping appears easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a workpiece feeding mechanism of a numerical control wire cutting machine, which comprises a bottom plate, a feeding mechanism and a drying mechanism;
the feeding mechanism comprises a first motor, the first motor is fixedly connected to one end of the upper surface of the bottom plate, an output shaft of the first motor is transversely and fixedly connected with a threaded rod, a threaded sleeve is in threaded connection with the surface of the threaded rod, a connecting plate is fixedly connected to the top of the threaded sleeve, and the connecting plate is transversely arranged from the front side to the rear side of the upper surface of the bottom plate;
the upper surface of the connecting plate is transversely and fixedly connected with an electric sliding rail along the length direction of the connecting plate, the top of a sliding part driven by the electric sliding rail is fixedly connected with a moving plate, and a through opening is formed in the moving plate;
the drying mechanisms are respectively and fixedly connected to four corners of the side edge of the moving plate, each drying mechanism comprises an accommodating box, the accommodating boxes are fixedly connected to the side edges of the surface of the moving plate, an air heater is arranged in the inner cavities of the accommodating boxes, and rotating pipes are rotatably and vertically arranged at the tops of the accommodating boxes;
the bottom end of the rotating pipe extends to the inner cavity of the containing box, the air outlet of the air heater is communicated with a vertical pipe, the other end of the vertical pipe rotatably extends to the inner cavity of the rotating pipe, and the top of the surface of the rotating pipe is communicated with an air injection pipe.
Preferably, the inner wall surface of the accommodating box is vertically and fixedly connected with a second motor, the output shaft of the second motor and the surface of the rotating pipe are fixedly connected with belt pulleys, and the two belt pulleys are in transmission connection through a belt.
Preferably, an air inlet pipe is communicated with an air inlet of the air heater, and the other end of the air inlet pipe extends to the outside of the accommodating box.
Preferably, the upper surface of the bottom plate is transversely and fixedly connected with a guide rail, and the lower surface of the connecting plate is slidably sleeved on the surface of the guide rail.
Preferably, the surface of the bottom plate is provided with a mounting bolt, and the front side and the rear side of the moving plate are fixedly connected with a placing plate.
Preferably, the two ends of the upper surface of the moving plate are fixedly connected with L-shaped plates, the L-shaped plates are vertically and fixedly connected with electric telescopic rods, and the bottom ends of the electric telescopic rods are fixedly connected with clamping plates.
Preferably, the surface of the accommodating box is fixedly connected with a filter cover covering the outer end of the air inlet pipe.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a numerical control wire cut electrical discharge machining bed's work piece feed mechanism, through the fixed upper surface back of saying the movable plate again of work piece that will cut, first motor rotates and drives the threaded rod and rotates, and then drive the thread bush and remove along the surface of threaded rod, it transversely removes to drive the movable plate, it carries out fore-and-aft position removal to deuterogamy electronic slide rail drive movable plate, can satisfy the work piece and carry out different cutting demands, and after the cutting is accomplished, pour into the hot gas flow into to the inner chamber of swinging head through air heater work, the jet-propelled pipe blowout of rethread, can be to the surface drying of movable plate, and it is rotatory to drive the swinging head through the second motor, can change the stoving direction of jet-propelled pipe, dry the surface of movable plate, can avoid the use of water stain influence device, the condition of skidding of work piece when the centre gripping avoids appearing, improve the centre gripping effect to the work piece, and then improve the cutting quality of device.
Drawings
Fig. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a schematic view of the structure of the accommodating case and the rotating tube of the present invention;
fig. 3 is a schematic structural view of the middle moving plate and the placing plate of the present invention.
In the figure: 1. a base plate; 2. a first motor; 3. a threaded rod; 4. a threaded sleeve; 5. a connecting plate; 6. an electric slide rail; 7. a guide rail; 8. installing a bolt; 9. moving the plate; 10. an L-shaped plate; 11. an electric telescopic rod; 12. A clamping plate; 13. placing the plate; 14. a port; 15. accommodating the box; 16. rotating the tube; 17. a hot air blower; 18. An air inlet pipe; 19. a filter housing; 20. a second motor; 21. a pulley; 22. a gas ejector tube; 23. a standpipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a workpiece feeding mechanism of a numerical control wire cutting machine comprises a bottom plate 1, a feeding mechanism and a drying mechanism;
the feeding mechanism comprises a first motor 2, the first motor 2 is fixedly connected to one end of the upper surface of the bottom plate 1, an output shaft of the first motor 2 is transversely and fixedly connected with a threaded rod 3, a threaded sleeve 4 is in threaded connection with the surface of the threaded rod 3, a connecting plate 5 is fixedly connected to the top of the threaded sleeve 4, and the connecting plate 5 is transversely arranged from the front side to the rear side of the upper surface of the bottom plate 1;
the threaded rod 3 pivoted in-process of first motor 2 drive can drive threaded bush 4 and remove, through the connection of threaded bush 4, and then drives connecting plate 5 and remove.
The upper surface of the connecting plate 5 is transversely and fixedly connected with an electric slide rail 6 along the length direction of the connecting plate 5, the top of a sliding part driven by the electric slide rail 6 is fixedly connected with a moving plate 9, and a through opening 14 is formed in the moving plate 9;
the electric slide rail 6 drives the sliding part to move, so that the moving plate 9 can be driven to move, and the through opening 14 provides a moving space for cutting conveniently.
After a workpiece to be cut is fixed on the upper surface of the movable plate 9, the first motor 2 rotates to drive the threaded rod 3 to rotate, further, the threaded sleeve 4 is driven to move along the surface of the threaded rod 3, the movable plate 9 is driven to move transversely, and the movable plate 9 is driven to move longitudinally by matching with the electric slide rail 6, so that different cutting requirements of the workpiece can be met.
The stoving mechanism is provided with a plurality of, and a plurality of stoving mechanisms are fixed connection respectively in movable plate 9 side four corners, and stoving mechanism holds box 15 including holding box 15, holds box 15 fixed connection in the side on movable plate 9 surface, and the inner chamber that holds box 15 is provided with air heater 17, and the top that holds box 15 rotationally vertically is provided with rotating tube 16.
The bottom end of the rotating pipe 16 extends to the inner cavity of the accommodating box 15, the air outlet of the hot air blower 17 is communicated with a vertical pipe 23, the other end of the vertical pipe 23 rotatably extends to the inner cavity of the rotating pipe 16, and the top of the surface of the rotating pipe 16 is communicated with an air spraying pipe 22.
After the cutting is accomplished, pour into the hot gas flow into to the inner chamber of rotating tube 16 through the work of air heater 17, the jet-propelled pipe 22 blowout of rethread, can dry the surface of movable plate 9, rotating tube 16 rotates and can change the stoving direction of jet-propelled pipe 22, dries the surface of movable plate 9, can avoid the use of water stain influence device, avoids appearing the condition that the work piece skidded when the centre gripping, improves the centre gripping effect to the work piece, and then improves the cutting quality of device.
Further, a second motor 20 is fixedly connected to the inner wall surface of the accommodating box 15 in the vertical direction, belt pulleys 21 are fixedly connected to the output shaft of the second motor 20 and the surface of the rotating tube 16, and the two belt pulleys 21 are connected in a belt transmission manner.
In this embodiment, the second motor 20 drives the rotating tube 16 to rotate through the transmission between the belt pulley 21 and the belt during the rotation process, so as to change the air injection direction of the air injection tube 22.
Further, an air inlet pipe 18 is communicated with an air inlet of the hot air blower 17, and the other end of the air inlet pipe 18 extends to the outside of the accommodating box 15.
In this embodiment, the hot air blower 17 can be guided and communicated through the air inlet pipe 18, and the air flow is heated and injected into the inner cavity of the rotating pipe 16.
Furthermore, the upper surface of the bottom plate 1 is transversely and fixedly connected with a guide rail 7, and the lower surface of the connecting plate 5 is slidably sleeved on the surface of the guide rail 7.
In this embodiment, the threaded sleeve 4 drives the connecting plate 5 to rotate, and the guide through the guide rail 7 is limited, so that the connecting plate 5 is more stable in the moving process.
Further, the surface of the bottom plate 1 is provided with a mounting bolt 8, and the front side and the rear side of the moving plate 9 are fixedly connected with a placing plate 13.
In the present embodiment, the mounting bolts 8 facilitate manual fixing of the base plate 1, and the placing plate 13 improves the stability of placing the workpiece.
Furthermore, both ends of the upper surface of the moving plate 9 are fixedly connected with an L-shaped plate 10, the L-shaped plate 10 is vertically and fixedly connected with an electric telescopic rod 11, and the bottom end of the electric telescopic rod 11 is fixedly connected with a clamping plate 12.
In this embodiment, after the workpiece is manually placed on the upper surface of the moving plate 9, the electric telescopic rod 11 is extended to drive the clamping plate 12 to descend to abut against the surface of the workpiece, and then the workpiece is fixed on the upper surface of the moving plate 9, so that the later-stage cutting processing is facilitated, and the cutting quality of the workpiece is improved.
Further, a filter cover 19 covering the outer end of the air inlet pipe 18 is fixedly connected to the surface of the accommodating box 15.
In this embodiment, the filter cover 19 filters dust when the air inlet 18 sucks in the air flow, so as to avoid dust in the hot air flow.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the fixed upper surface of explaining movable plate 9 again of work piece that will wait to cut is after, first motor 2 rotates and drives threaded rod 3 and rotate, and then drive thread bush 4 and remove along the surface of threaded rod 3, it transversely removes to drive movable plate 9, 6 drive movable plate 9 of motor-driven slide rail of deuterogamying carries out fore-and-aft position removal, can satisfy the work piece and carry out different cutting demands, and accomplish the back at the cutting, pour into the hot gas flow into through 17 work of air heater to the inner chamber of swinging head 16, the jet-propelled pipe 22 blowout of rethread, can be to the surface drying of movable plate 9, and it is rotatory to drive swinging head 16 through second motor 20, can change jet-propelled pipe 22's stoving direction, dry the surface of movable plate 9, can avoid the centre gripping use of water stain influence work piece.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a work piece feed mechanism of numerical control wire cut electrical discharge machining bed which characterized in that: comprises a bottom plate (1), a feeding mechanism and a drying mechanism;
the feeding mechanism comprises a first motor (2), the first motor (2) is fixedly connected to one end of the upper surface of the bottom plate (1), an output shaft of the first motor (2) is transversely and fixedly connected with a threaded rod (3), a threaded sleeve (4) is in threaded connection with the surface of the threaded rod (3), a connecting plate (5) is fixedly connected to the top of the threaded sleeve (4), and the connecting plate (5) is transversely arranged from the front side to the rear side of the upper surface of the bottom plate (1);
the upper surface of the connecting plate (5) is transversely and fixedly connected with an electric sliding rail (6) along the length direction of the connecting plate (5), the top of a sliding part driven by the electric sliding rail (6) is fixedly connected with a moving plate (9), and a through hole (14) is formed in the moving plate (9);
the drying mechanism is provided with a plurality of drying mechanisms, the drying mechanisms are respectively and fixedly connected to four sides and corners of the movable plate (9), the drying mechanism comprises an accommodating box (15), the accommodating box (15) is fixedly connected to the side of the surface of the movable plate (9), an air heater (17) is arranged in an inner cavity of the accommodating box (15), and a rotating pipe (16) is rotatably and vertically arranged at the top of the accommodating box (15);
the bottom end of the rotating pipe (16) extends to the inner cavity of the accommodating box (15), the air outlet of the hot air blower (17) is communicated with a vertical pipe (23), the other end of the vertical pipe (23) rotatably extends to the inner cavity of the rotating pipe (16), and the top of the surface of the rotating pipe (16) is communicated with an air injection pipe (22).
2. A workpiece feeding mechanism for a numerical control wire electric discharge machine as claimed in claim 1, wherein: the vertical fixedly connected with second motor (20) of the internal wall face of holding box (15), the output shaft of second motor (20) with the equal fixedly connected with belt pulley (21) in surface of rotating tube (16), two belt pulley (21) are through belt transmission connection.
3. A workpiece feeding mechanism for a numerical control wire electric discharge machine as claimed in claim 1, wherein: an air inlet pipe (18) is communicated with an air inlet of the hot air blower (17), and the other end of the air inlet pipe (18) extends to the outside of the accommodating box (15).
4. A workpiece feeding mechanism for a numerical control wire electric discharge machine as claimed in claim 1, wherein: the upper surface of the bottom plate (1) is transversely and fixedly connected with a guide rail (7), and the lower surface of the connecting plate (5) is slidably sleeved on the surface of the guide rail (7).
5. A workpiece feeding mechanism for a numerical control wire electric discharge machine as claimed in claim 1, wherein: the surface of the bottom plate (1) is provided with mounting bolts (8), and the front side and the rear side of the moving plate (9) are fixedly connected with placing plates (13).
6. The workpiece feeding mechanism of a numerically controlled wire-cut electrical discharge machining apparatus according to claim 1, wherein: the utility model discloses a portable electric tool, including movable plate (9), the equal fixedly connected with L shaped plate (10) in both ends of movable plate (9) upper surface, vertical fixedly connected with electric telescopic handle (11) are gone up in L shaped plate (10), the bottom fixedly connected with grip block (12) of electric telescopic handle (11).
7. A workpiece feeding mechanism for a numerical control wire electric discharge machine as claimed in claim 3, wherein: the surface of the accommodating box (15) is fixedly connected with a filter cover (19) which covers the outer end of the air inlet pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069686.2U CN218311313U (en) | 2022-08-08 | 2022-08-08 | Workpiece feeding mechanism of numerical control linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069686.2U CN218311313U (en) | 2022-08-08 | 2022-08-08 | Workpiece feeding mechanism of numerical control linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311313U true CN218311313U (en) | 2023-01-17 |
Family
ID=84875032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222069686.2U Active CN218311313U (en) | 2022-08-08 | 2022-08-08 | Workpiece feeding mechanism of numerical control linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311313U (en) |
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2022
- 2022-08-08 CN CN202222069686.2U patent/CN218311313U/en active Active
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