CN218080844U - Adjustable tensioning device of wire cutting machine - Google Patents
Adjustable tensioning device of wire cutting machine Download PDFInfo
- Publication number
- CN218080844U CN218080844U CN202222603468.2U CN202222603468U CN218080844U CN 218080844 U CN218080844 U CN 218080844U CN 202222603468 U CN202222603468 U CN 202222603468U CN 218080844 U CN218080844 U CN 218080844U
- Authority
- CN
- China
- Prior art keywords
- block
- screw rod
- guide
- sliding block
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses an adjustable tensioning device of a wire cutting machine, which comprises an installation block, wherein the inner side of the installation block is provided with an installation hole used for being connected with a cantilever of the wire cutting machine, one side wall of the installation block is fixed with an adjusting block, the adjusting block is connected with a guide rail through a coarse adjusting mechanism, and the guide rail is connected with a tensioning wheel used for tensioning a molybdenum wire through a fine adjusting mechanism; through being provided with first slider, first screw rod, direction slider and second slider, be convenient for remove the adjustment simultaneously to leading wheel and take-up pulley, and then take-up the molybdenum filament fast, avoid only removing the position of take-up pulley through adjusting the screw rod, need rotate adjusting screw rod many times, the device has improved regulation efficiency, and simultaneously after the coarse adjustment, the accessible second screw rod carries out independent adjustment to the position of take-up pulley, easily improves the precision of tensioning.
Description
Technical Field
The utility model relates to an adjustable wire cutting machine overspeed device tensioner.
Background
Metal working refers to the production activity of human beings working on materials with metallic properties composed of metallic elements or mainly composed of metallic elements. The process technology is used for processing metal materials into objects, parts and components, and comprises large parts such as bridges and ships and even fine components of engines, jewels and wristwatches, wherein in the metal processing process, in order to facilitate cutting large-volume metal blocks into small-volume blocks, the large-volume blocks are usually cut by a wire cutting machine, in the cutting process, in order to ensure that molybdenum wires are in close contact with metal and avoid the molybdenum wires from being too loose, the molybdenum wires are generally required to be tightened by a tightening device, and in the tightening process, a tightening wheel is pushed by an adjusting screw rod to move horizontally to tighten the molybdenum wires.
The existing tensioning device of the wire cutting machine is used, an adjusting screw rod can only adjust the position of a tensioning wheel, so that the tensioning wheel moves horizontally slowly in the tensioning process, the adjusting screw rod needs to be rotated for multiple times, the guide wheel and the tensioning wheel cannot be conveniently and well moved simultaneously, a molybdenum wire is tensioned, the tensioning efficiency of the tensioning is improved, and the adjustable tensioning device of the wire cutting machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable wire cut electrical discharge machining overspeed device tensioner to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable tensioning device of a wire cutting machine comprises an installation block, wherein an installation hole used for being connected with a cantilever of the wire cutting machine is formed in the inner side of the installation block, an adjusting block is fixed on one side wall of the installation block, the adjusting block is connected with a guide rail through a coarse adjusting mechanism, and the guide rail is connected with a tensioning wheel used for tensioning a molybdenum wire through a fine adjusting mechanism;
the rough adjusting mechanism comprises a guide sliding groove, a first screw rod, a first sliding block, a second sliding block and a guide sliding block, the guide sliding groove is formed in the adjusting block, the first screw rod is rotatably mounted on the inner side of the guide sliding groove, the first sliding block and the second sliding block are symmetrically arranged at two ends of the first screw rod, the first sliding block is fixedly used for adjusting the horizontal position of the tensioning wheel through a connecting block and a guide rail, the guide sliding blocks are fixedly arranged on two sides of the second sliding block through connecting rods, and guide wheels used for guiding the molybdenum wires during tensioning are arranged on the guide sliding blocks.
Preferably, the fine adjustment mechanism comprises a fine adjustment sliding block, a fixed block and a second screw rod, the fine adjustment sliding block is sleeved on the guide rail in a sliding mode, the tensioning wheel and the fine adjustment sliding block are in running fit through a bearing, the fixed block is arranged at one end of the guide rail, the second screw rod is connected to the inner side of the fixed block through a first thread portion, and one end of the second screw rod is rotatably connected with the fine adjustment sliding block.
Preferably, the fixed block is of a plate-shaped structure, and an adjusting disc is fixed at one end of the second screw rod.
Preferably, the outer side of the first screw comprises a second thread portion and a third thread portion, the second thread portion and the third thread portion are distributed along the long edge of the first screw in a central symmetry manner, one end of the first screw is matched with the first sliding block through the second thread portion, and the other end of the first screw is matched with the second sliding block through the third thread portion.
Preferably, the guide wheels are arranged in two numbers, and the two guide wheels are symmetrically distributed along the guide rail.
Preferably, the guide sliding groove is rectangular, and the guide sliding groove is provided with three positions.
Preferably, the mounting block is perpendicular to the adjusting block, and at least two mounting holes are formed in the mounting block.
Compared with the prior art, the beneficial effects of the utility model are that:
through being provided with first slider, first screw rod, direction slider and second slider, be convenient for remove the adjustment simultaneously to leading wheel and take-up pulley, and then take-up the molybdenum filament fast, avoid only removing the position of take-up pulley through adjusting the screw rod, need rotate adjusting screw rod many times, the device has improved regulation efficiency, and simultaneously after the coarse adjustment, the accessible second screw rod carries out independent adjustment to the position of take-up pulley, easily improves the precision of tensioning.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the tension wheel structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
FIG. 4 is a schematic sectional view of the adjusting block of the present invention;
in the figure: 1. mounting blocks; 2. an adjusting block; 3. a guide rail; 4. a guide wheel; 6. mounting holes; 7. finely adjusting the sliding block; 8. a tension wheel; 9. a fixed block; 10. a second screw; 11. a guide chute; 12. a first screw; 13. a first slider; 14. a guide slide block; 15. and a second slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an adjustable tensioning device of a wire cutting machine comprises an installation block 1, wherein an installation hole 6 used for being connected with a cantilever of the wire cutting machine is formed in the inner side of the installation block 1, an adjusting block 2 is fixed on one side wall of the installation block 1, a guide rail 3 is connected to the adjusting block 2 through a coarse adjusting mechanism, and a tensioning wheel 8 used for tensioning a molybdenum wire is connected to the guide rail 3 through a fine adjusting mechanism;
the rough adjusting mechanism comprises a guide chute 11, a first screw 12, a first sliding block 13, a second sliding block 15 and a guide sliding block 14, the guide chute 11 is formed in an adjusting block 2, the first screw 12 is rotatably installed on the inner side of the guide chute 11, the positions of a guide wheel 4 and a tension wheel 8 are convenient to adjust simultaneously, the first sliding block 13 and the second sliding block 15 are symmetrically arranged at two ends of the first screw 12, the first sliding block 13 is fixedly arranged at the horizontal position of the tension wheel 8 through a connecting block and a guide rail 3, the position of the tension wheel 8 is convenient to adjust when the first screw 12 is rotated, the guide sliding blocks 14 are fixedly arranged at two sides of the second sliding block 15 through connecting rods, the guide wheel 4 used for guiding a molybdenum wire during tensioning is arranged on the guide sliding block 14, and the position of the guide wheel 4 is convenient to adjust when the first screw 12 is rotated.
In this embodiment, preferably, fine adjustment mechanism includes fine adjustment slider 7, fixed block 9 and second screw rod 10, sliding sleeve is equipped with fine adjustment slider 7 on the guide rail 3, be convenient for remove take-up pulley 8, and take-up pulley 8 and fine adjustment slider 7 carry out normal running fit through the bearing, 3 one end of guide rail is provided with fixed block 9, there is second screw rod 10 fixed block 9 inboard through first threaded connection, second screw rod 10 one end is rotated with fine adjustment slider 7 and is connected, be convenient for carry out the independent control to the position of take-up pulley 8, improve and adjust the precision effect.
In this embodiment, preferably, the fixing block 9 is a plate-shaped structure, and an adjusting disc is fixed at one end of the second screw 10, so as to facilitate better rotation of the second screw 10.
In this embodiment, preferably, the outer side of the first screw 12 includes a second screw portion and a third screw portion, the second screw portion and the third screw portion are distributed along the central symmetry of the long side of the first screw 12, one end of the first screw 12 is matched with the first slider 13 through the second screw portion, and the other end of the first screw 12 is matched with the second slider 15 through the third screw portion, so as to drive the first slider 13 and the second slider 15 to move simultaneously.
In this embodiment, preferably, two guide wheels 4 are provided, and the two guide wheels 4 are symmetrically distributed along the guide rail 3, so as to better guide the molybdenum wire.
In this embodiment, preferably, the guide chute 11 is rectangular, and the guide chute 11 is provided with three positions.
In this embodiment, preferably, the mounting block 1 is perpendicular to the adjusting block 2, and at least two mounting holes 6 are provided, so as to facilitate connection and fixation with a cantilever of the wire cutting machine.
The utility model discloses a theory of operation and use flow: when the molybdenum wire tensioning device is used, the mounting block 1 and a cantilever of a wire cutting machine are connected and fixed through the mounting hole 6 and the bolt, a molybdenum wire sequentially bypasses the guide wheel 4, the tensioning wheel 8 and the other guide wheel 4, then the first screw 12 is rotated, the first screw 12 drives the first sliding block 13 and the second sliding block 15 to be close to each other through the second screw portion and the third screw portion respectively, the first sliding block 13 moves to drive the tensioning wheel 8 to move through the guide rail 3, the second sliding block 15 moves to drive the guide wheel 4 to move through the guide sliding block 14, and then the tensioning wheel 8 and the guide wheel 4 move simultaneously and are staggered with each other to tension the molybdenum wire, so that coarse adjustment is facilitated, when the molybdenum wire is further tensioned, the second screw 10 can be rotated to push the fine adjustment sliding block 7 to slide on the guide rail 3, the tensioning wheel 8 is moved and adjusted independently, fine adjustment is facilitated, the tensioning effect on the molybdenum wire is improved, and the operation is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable wire cutting machine overspeed device tensioner, includes installation piece (1), mounting hole (6) that are used for being connected with the wire cutting machine cantilever are offered to installation piece (1) inboard, installation piece (1) a lateral wall is fixed with regulating block (2), its characterized in that: the adjusting block (2) is connected with a guide rail (3) through a coarse adjusting mechanism, and the guide rail (3) is connected with a tensioning wheel (8) for tensioning the molybdenum wire through a fine adjusting mechanism;
the rough adjusting mechanism comprises a guide sliding groove (11), a first screw rod (12), a first sliding block (13), a second sliding block (15) and a guide sliding block (14), the guide sliding groove (11) is formed in the adjusting block (2), the first screw rod (12) is rotatably mounted on the inner side of the guide sliding groove (11), the first sliding block (13) and the second sliding block (15) are symmetrically arranged at two ends of the first screw rod (12), the first sliding block (13) is fixedly used for adjusting the horizontal position of the tensioning wheel (8) through a connecting block and a guide rail (3), the guide sliding blocks (14) are fixedly arranged on two sides of the second sliding block (15) through connecting rods, and guide wheels (4) used for guiding the molybdenum wires during tensioning are arranged on the guide sliding blocks (14).
2. The adjustable tensioning device for wire cutting machines according to claim 1, characterized in that: the fine adjustment mechanism comprises a fine adjustment sliding block (7), a fixing block (9) and a second screw rod (10), the fine adjustment sliding block (7) is sleeved on the guide rail (3) in a sliding mode, the tensioning wheel (8) and the fine adjustment sliding block (7) are in running fit through a bearing, the fixing block (9) is arranged at one end of the guide rail (3), the second screw rod (10) is connected to the inner side of the fixing block (9) through a first thread portion, and one end of the second screw rod (10) is connected with the fine adjustment sliding block (7) in a rotating mode.
3. An adjustable tensioning device for a wire cutting machine according to claim 2, characterized in that: the fixed block (9) is of a plate-shaped structure, and an adjusting disc is fixed at one end of the second screw rod (10).
4. The adjustable tensioning device for wire cutting machines according to claim 1, characterized in that: the outer side of the first screw rod (12) comprises a second thread part and a third thread part, the second thread part and the third thread part are distributed along the center symmetry of the long edge of the first screw rod (12), one end of the first screw rod (12) is matched with the first sliding block (13) through the second thread part, and the other end of the first screw rod (12) is matched with the second sliding block (15) through the third thread part.
5. The adjustable tensioning device for wire cutting machines according to claim 1, wherein: the guide wheels (4) are arranged in two numbers, and the two guide wheels (4) are symmetrically distributed along the guide rail (3).
6. The adjustable tensioning device for wire cutting machines according to claim 1, characterized in that: the guide sliding groove (11) is rectangular, and the guide sliding groove (11) is provided with three positions.
7. The adjustable tensioning device for wire cutting machines according to claim 1, characterized in that: the mounting block (1) is perpendicular to the adjusting block (2), and at least two mounting holes (6) are formed in the mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603468.2U CN218080844U (en) | 2022-09-30 | 2022-09-30 | Adjustable tensioning device of wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603468.2U CN218080844U (en) | 2022-09-30 | 2022-09-30 | Adjustable tensioning device of wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080844U true CN218080844U (en) | 2022-12-20 |
Family
ID=84455193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222603468.2U Active CN218080844U (en) | 2022-09-30 | 2022-09-30 | Adjustable tensioning device of wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080844U (en) |
-
2022
- 2022-09-30 CN CN202222603468.2U patent/CN218080844U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109454765A (en) | A kind of diamond bead rope saw machine | |
| CN218080844U (en) | Adjustable tensioning device of wire cutting machine | |
| CN210790681U (en) | Clamp for machining gearbox shell | |
| CN202701535U (en) | Adjustable manual tension screwing mechanism | |
| CN116921575A (en) | Cable straightening and cutting device and method | |
| CN208375621U (en) | A kind of cutting head and the two line excavation machines comprising the head | |
| CN208614531U (en) | A kind of Grinder bench transverse moving mechanism | |
| CN205271067U (en) | Wire cut electrical discharge machining bed guide pulley advances electric installation | |
| CN211273811U (en) | Manual filter cloth tensioning device | |
| CN215434440U (en) | Polycrystalline silicon evolution cutting device | |
| CN211103316U (en) | Linear position adjusting mechanism of multi-wire cutting machine | |
| CN208600923U (en) | A kind of chain stretching device for laser cutting machine switching plane | |
| CN213829775U (en) | Diamond wire-electrode cutting tip guiding mechanism | |
| CN209062297U (en) | Wire cutting molybdenum filament tensioner | |
| CN207787847U (en) | A kind of saw band adjusting apparatus of band sawing machine | |
| CN217859194U (en) | Wire tightening mechanism of linear cutting machine | |
| CN220718016U (en) | Wire fastening device for fast wire-cutting machine | |
| CN219633553U (en) | Spool fixing device | |
| JP2656719B2 (en) | Device for preventing foreign matter from being caught in rollers in wire saws | |
| CN117961198B (en) | Wire cutting machine tool capable of fast wiring | |
| CN218866790U (en) | Frame-type stranding machine for large-section cable | |
| CN211393354U (en) | Novel winding machine | |
| CN219078759U (en) | Car terminal coiling machine frock clamp | |
| CN213732716U (en) | Diamond wire multi-wire cutting auxiliary wire device | |
| CN219445681U (en) | Steering wheel assembly, wire saw unit and wire cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |