CN216325676U - Medium-speed wire cutting device with novel wire tensioning mechanism - Google Patents
Medium-speed wire cutting device with novel wire tensioning mechanism Download PDFInfo
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- CN216325676U CN216325676U CN202122304215.0U CN202122304215U CN216325676U CN 216325676 U CN216325676 U CN 216325676U CN 202122304215 U CN202122304215 U CN 202122304215U CN 216325676 U CN216325676 U CN 216325676U
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Abstract
The utility model belongs to the technical field of wire cutting processing equipment, and particularly relates to a medium-speed wire cutting device with a novel wire tensioning mechanism. The novel wire tensioning mechanism is arranged on the middle-speed wire cutting device, so that the tension degree of the molybdenum wire can be conveniently adjusted and fixed, the operation is simple and convenient, the fixing stability is high, and the use is facilitated.
Description
Technical Field
The utility model relates to the technical field of wire cutting processing equipment, in particular to a medium-speed wire cutting device with a novel wire tensioning mechanism.
Background
In the prior art, wire-cut electric discharge machines can be classified into high-speed reciprocating wire-cut electric discharge machines, low-speed unidirectional wire-cut electric discharge machines and vertical self-rotating wire-cut electric discharge machines according to the wire-cut speed. The medium-speed wire cut electrical discharge machining realizes the frequency conversion multiple cutting function on the basis of the fast-speed wire cut electrical discharge machining, and is a new process developed in recent years.
The wire tensioning mechanism in the wire feeding wire cutting device in the prior art is inconvenient for adjusting the tensioning force, so a wire feeding wire cutting device with a novel wire tensioning mechanism is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a wire tensioning mechanism in a medium-speed wire cutting device in the prior art is inconvenient to adjust the tensioning force, and provides the medium-speed wire cutting device with the novel wire tensioning mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a middle-speed wire cutting device with a novel wire tensioning mechanism comprises a machine base, a molybdenum wire and a wire tensioning mechanism, wherein a supporting seat and a fixed plate are fixedly mounted at the top of the machine base, a wire conveying motor is fixedly mounted at the top of the supporting seat, a wire storage barrel is fixedly mounted on an output shaft of the wire conveying motor, the molybdenum wire is arranged on the outer side of the wire storage barrel, two cross beams are fixedly mounted on one side of the fixed plate, the wire tensioning mechanism comprises a tensioning wheel, a movable plate and a screw rod, the movable plate is sleeved on the outer sides of the two cross beams in a sliding mode, a fixed shaft is fixedly mounted on the front side of the movable plate, the tensioning wheel is sleeved on the outer side of the fixed shaft in a rotating mode, the molybdenum wire is wound on the outer side of the tensioning wheel, one side of the two cross beams is fixedly mounted with a same mounting plate, a mounting hole is formed in one side of the mounting plate, the screw rod is rotatably mounted in the mounting hole formed in one side of the movable plate, screw rod threaded connection is in the threaded hole, and the one end fixed mounting of lead screw has the box, and slidable mounting has the slide in the box, and one side fixed mounting of slide has two horizontal poles, and the one end fixed mounting of two horizontal poles has same arm-tie, and one side fixed mounting of arm-tie has the handle, and one side fixed mounting of arm-tie has two kellies, a plurality of constant head tanks have been seted up to one side of mounting panel, and a plurality of constant head tanks are equidistant evenly arranged, and two kellies activity joint respectively in the constant head tank that corresponds.
Preferably, one side of the sliding plate is fixedly connected with two pressure springs, and one ends of the two pressure springs are fixedly connected to the side wall of the box body.
Preferably, the front side fixed mounting of fixed plate has the installation axle, and the guide pulley has been cup jointed in the outside rotation of installation axle, the molybdenum filament is around establishing in the outside of guide pulley.
Preferably, a circular groove is formed in one side of the fixing plate, and the other end of the screw rod is rotatably connected into the circular groove.
Preferably, two sliding holes are formed in one side of the box body, and the two cross rods are respectively connected in the corresponding sliding holes in a sliding mode.
Preferably, the top and the bottom of the screw rod are both fixedly provided with a baffle, and the baffle is movably abutted against the other side of the mounting plate.
According to the middle wire-feeding linear cutting device with the novel wire-tensioning mechanism, the pull plate is driven to move rightwards by pulling the handle to move rightwards, the pull plate drives the two clamping rods to move rightwards, so that the clamping rods are separated from the positioning grooves, meanwhile, the pull plate drives the sliding plate to move rightwards through the two cross rods, the compression spring is compressed, then the handle is rotated, the box body and the lead screw are driven to synchronously rotate through the cross rods, the lead screw drives the movable plate to transversely move under the guiding action of the cross beam through the thread transmission of the movable plate, and the movable plate drives the tensioning wheel to transversely move through the fixed shaft, so that the tensioning degree of a molybdenum wire is adjusted;
according to the middle wire-moving linear cutting device with the novel wire-tensioning mechanism, the handle is loosened, so that the sliding plate moves leftwards under the action of the pressure spring, the two clamping rods are driven to move leftwards through the cross rod and the pull plate and are respectively clamped into the corresponding positioning grooves, and the fixing degree of the tension degree of the molybdenum wire is improved;
the middle-speed wire cutting device is reasonable in structural design, the novel wire tensioning mechanism is arranged on the middle-speed wire cutting device, so that the tension degree of a molybdenum wire can be adjusted and fixed conveniently, the operation is simple and convenient, the fixing stability is high, the use is facilitated, and the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a middle-speed wire cutting device with a novel wire tensioning mechanism according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a middle wire-moving linear cutting device with a novel wire-tensioning mechanism according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a machine base; 2. molybdenum wire; 3. a tension wheel; 4. a wire conveying motor; 5. a wire storage barrel; 6. a guide wheel; 7. a fixing plate; 8. a cross beam; 9. moving the plate; 10. a fixed shaft; 11. a screw rod; 12. mounting a plate; 13. A box body; 14. pulling a plate; 15. a handle; 16. a clamping rod; 17. positioning a groove; 18. a slide plate; 19. a cross bar; 20. and (5) pressing a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a middle-speed wire cutting device with a novel wire tensioning mechanism comprises a base 1, a molybdenum wire 2 and a wire tensioning mechanism, wherein a supporting seat and a fixing plate 7 are fixedly installed at the top of the base 1, a wire conveying motor 4 is fixedly installed at the top of the supporting seat, a wire storage cylinder 5 is fixedly installed on an output shaft of the wire conveying motor 4, the molybdenum wire 2 is arranged at the outer side of the wire storage cylinder 5, two cross beams 8 are fixedly installed at one side of the fixing plate 7, the wire tensioning mechanism comprises a tensioning wheel 3, a moving plate 9 and a lead screw 11, the moving plate 9 is slidably sleeved at the outer sides of the two cross beams 8, a fixing shaft 10 is fixedly installed at the front side of the moving plate 9, the tensioning wheel 3 is rotatably sleeved at the outer side of the fixing shaft 10, the molybdenum wire 2 is wound at the outer side of the tensioning wheel 3, one side of the two cross beams 8 is fixedly installed with a same mounting plate 12, a mounting hole is formed at one side of the mounting plate 12, the lead screw 11 is rotatably installed in the mounting hole, threaded hole is seted up to one side of movable plate 9, 11 threaded connection of lead screw is in the threaded hole, and 11 one end fixed mounting of lead screw has box 13, slidable mounting has slide 18 in the box 13, one side fixed mounting of slide 18 has two horizontal poles 19, the one end fixed mounting of two horizontal poles 19 has same arm-tie 14, one side fixed mounting of arm-tie 14 has handle 15, one side fixed mounting of arm-tie 14 has two kellies 16, a plurality of constant head tanks 17 have been seted up to one side of mounting panel 12, a plurality of constant head tanks 17 are equidistant evenly arranged, and two kellies 16 activity joint respectively are in the constant head tank 17 that corresponds.
In the utility model, one side of the sliding plate 18 is fixedly connected with two pressure springs 20, and one ends of the two pressure springs 20 are fixedly connected to the side wall of the box body 13 to reset the sliding plate 18.
In the utility model, the front side of the fixed plate 7 is fixedly provided with an installation shaft, the outer side of the installation shaft is rotatably sleeved with the guide wheel 6, and the molybdenum wire 2 is wound on the outer side of the guide wheel 6 to guide the molybdenum wire 2.
In the utility model, one side of the fixed plate 7 is provided with a circular groove, and the other end of the screw rod 11 is rotatably connected in the circular groove to rotatably position the screw rod 11.
In the utility model, two sliding holes are arranged on one side of the box body 13, and two cross rods 19 are respectively connected in the corresponding sliding holes in a sliding manner to guide the cross rods 19.
In the utility model, the top and the bottom of the screw rod 11 are both fixedly provided with a baffle which is movably abutted against the other side of the mounting plate 12 to limit the screw rod 11.
In the utility model, when in use, the handle 15 is pulled to move rightwards, so that the pulling plate 14 is driven to move rightwards, the pulling plate 14 drives the two clamping rods 16 to move rightwards, the clamping rods 16 are separated from the positioning grooves 17, meanwhile, the pulling plate 14 drives the sliding plate 18 to move rightwards through the two cross rods 19, and compresses the compression spring 20, then the handle 15 is rotated, the box body 13 and the screw rod 11 are driven to synchronously rotate through the cross rods 19, the screw rod 11 drives the moving plate 9 to transversely move through the thread transmission with the moving plate 9 and under the guiding action of the cross beam 8, the moving plate 9 drives the tension wheel 3 to transversely move through the fixed shaft 10, so that the tension degree of the molybdenum wires 2 is adjusted, then the handle 15 is loosened, so that the sliding plate 18 moves leftwards under the action of the compression spring 20, and drives the two clamping rods 16 to move leftwards through the cross rods 19 and the pulling plate 14, and are respectively clamped into the corresponding positioning grooves 17, the fixed degree of the tension of the molybdenum wire 2 is improved.
Claims (6)
1. The utility model provides a well advance a silk linear cutting device with novel stretch out a silk mechanism, includes frame (1), molybdenum filament (2) and stretch out a silk mechanism, its characterized in that, the top fixed mounting of frame (1) has supporting seat and fixed plate (7), and the top fixed mounting of supporting seat has fortune silk motor (4), and fixed mounting has a storage silk section of thick bamboo (5) on the output shaft of fortune silk motor (4), molybdenum filament (2) set up the outside at storage silk section of thick bamboo (5), one side fixed mounting of fixed plate (7) has two crossbeams (8), stretch out a silk mechanism and include take-up pulley (3), movable plate (9) and lead screw (11), movable plate (9) slip cup joint in the outside of two crossbeams (8), and the front side fixed mounting of movable plate (9) has fixed axle (10), and take-up pulley (3) rotate to cup joint in the outside of fixed axle (10), molybdenum filament (2) are around establishing in the outside of take-up pulley (3), one side of the two beams (8) is fixedly provided with the same mounting plate (12), one side of the mounting plate (12) is provided with a mounting hole, the screw rod (11) is rotatably arranged in the mounting hole, one side of the moving plate (9) is provided with a threaded hole, a screw rod (11) is connected in the threaded hole in a threaded manner, and one end of the screw rod (11) is fixedly provided with a box body (13), a sliding plate (18) is arranged in the box body (13) in a sliding way, one side of the sliding plate (18) is fixedly provided with two cross rods (19), one end of each of the two cross rods (19) is fixedly provided with the same pulling plate (14), one side of each pulling plate (14) is fixedly provided with a handle (15), one side of each pulling plate (14) is fixedly provided with two clamping rods (16), a plurality of positioning grooves (17) are arranged on one side of the mounting plate (12), the positioning grooves (17) are uniformly distributed at equal intervals, and the two clamping rods (16) are movably clamped in the corresponding positioning grooves (17) respectively.
2. The medium-speed wire cutting device with the novel wire tensioning mechanism is characterized in that two compression springs (20) are fixedly connected to one side of the sliding plate (18), and one ends of the two compression springs (20) are fixedly connected to the side wall of the box body (13).
3. The medium-speed wire cutting device with the novel wire tensioning mechanism is characterized in that an installation shaft is fixedly installed on the front side of the fixing plate (7), a guide wheel (6) is sleeved on the outer side of the installation shaft in a rotating mode, and the molybdenum wire (2) is wound on the outer side of the guide wheel (6).
4. The medium-speed wire cutting device with the novel wire tensioning mechanism is characterized in that a circular groove is formed in one side of the fixing plate (7), and the other end of the screw rod (11) is rotatably connected into the circular groove.
5. The medium-speed wire cutting device with the novel wire tensioning mechanism is characterized in that two sliding holes are formed in one side of the box body (13), and the two cross rods (19) are respectively connected in the corresponding sliding holes in a sliding manner.
6. The medium-speed wire cutting device with the novel wire tensioning mechanism is characterized in that a baffle is fixedly mounted at the top and the bottom of the screw rod (11), and the baffle is movably abutted against the other side of the mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304215.0U CN216325676U (en) | 2021-09-23 | 2021-09-23 | Medium-speed wire cutting device with novel wire tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304215.0U CN216325676U (en) | 2021-09-23 | 2021-09-23 | Medium-speed wire cutting device with novel wire tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216325676U true CN216325676U (en) | 2022-04-19 |
Family
ID=81171762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304215.0U Active CN216325676U (en) | 2021-09-23 | 2021-09-23 | Medium-speed wire cutting device with novel wire tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216325676U (en) |
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2021
- 2021-09-23 CN CN202122304215.0U patent/CN216325676U/en active Active
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