CN220993043U - Wire feeding device of wire cutting machine - Google Patents
Wire feeding device of wire cutting machine Download PDFInfo
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- CN220993043U CN220993043U CN202323044985.1U CN202323044985U CN220993043U CN 220993043 U CN220993043 U CN 220993043U CN 202323044985 U CN202323044985 U CN 202323044985U CN 220993043 U CN220993043 U CN 220993043U
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- wire feeding
- wire
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- block
- cutting machine
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 210000001503 joint Anatomy 0.000 claims 2
- 238000013016 damping Methods 0.000 description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 8
- 239000011733 molybdenum Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Wire Processing (AREA)
Abstract
The utility model discloses a wire feeding device of a wire cutting machine, which belongs to the technical field of wire cutting machines and comprises a support, wherein one end of the support is provided with a rectangular rod, one end of the rectangular rod penetrates through the support and is provided with a belt pulley, one side of the belt pulley is provided with a friction assembly, the surface of the rectangular rod is sleeved with a wire feeding mechanism, the surface of the wire feeding mechanism is sleeved with a wire feeding roller, the joint of the wire feeding mechanism and the wire feeding roller is provided with a dismounting assembly, the other end of the wire feeding mechanism is internally provided with a reciprocating screw rod, and the surface of the other end of the wire feeding mechanism is provided with a guide wheel.
Description
Technical Field
The utility model belongs to the technical field of wire cutting machines, and particularly relates to a wire feeding device of a wire cutting machine.
Background
The wire cutting machine, namely the wire cutting machine of electric spark, belongs to the electric processing category, the principle is that partial metal is melted and oxidized through the instantaneous high temperature of electric spark so as to be corroded, and then metal cutting is realized.
Chinese patent application number 202320105036.0 discloses a wire cutting machine wire feeding device, includes: support main part, drive assembly and last silk mechanism, support main part includes the bottom plate, one-level supporting lath and two sets of second grade supporting laths equal fixed connection are at the bottom plate top, drive assembly includes rectangular bar and reciprocal lead screw, rectangular bar and reciprocal lead screw all level setting, rectangular bar one end is connected with one-level supporting lath rotation, reciprocal lead screw both ends are connected with two sets of second grade supporting laths rotation respectively, rectangular bar and reciprocal lead screw transmission are connected, go up silk mechanism slip setting between two sets of second grade supporting laths, it is used for reciprocating motion under the drive assembly drive to put the silk, its beneficial effect is: through setting up drive assembly and last silk mechanism cooperation for put the silk roller reciprocating motion when going up the silk, realized the even silk of going up of wire cutting machine silk roller, avoided the molybdenum silk to roll each other on wire cutting machine silk roller and cause the molybdenum silk impaired.
In the above-mentioned patent publication 1, when in use, an operator usually controls the switch of the yarn making cylinder motor manually, the other hand wears gloves and presses the yarn discharging roller, so that the side surfaces of the gloves and the yarn discharging roller are rubbed to generate damping, the tension of the electrode wire is controlled, the manual control is realized, the use is inconvenient, and the practicability is not high enough; 2. when the screw rod type wire feeding device is used, the wire feeding roller is fixed through the bolts so as to be installed and removed, but when the screw rod type wire feeding device is used, the wire feeding roller is not convenient to assemble and disassemble, and the convenience is not high.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a wire feeding device of a wire cutting machine, which is convenient to use, can damp friction of a wire feeding roller, can control the tension of an electrode wire, and does not need manual control; the wire feeding roller is convenient to disassemble, assemble and replace.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wire cutting machine goes up silk device, includes the support, the one end of support is provided with the rectangular bar, and the one end of rectangular bar runs through the support and is provided with the belt pulley, and one side of belt pulley is provided with friction subassembly, and the surface cover of rectangular bar is equipped with wire feeding mechanism, and wire feeding mechanism's surface cover is equipped with puts the silk roller, goes up silk mechanism and puts the junction of silk roller and be provided with the dismouting subassembly, and the inside of going up the silk mechanism other end is provided with reciprocating screw, and the surface of going up the silk mechanism other end is provided with the leading wheel.
Preferably, the friction subassembly includes support, screw rod, mount pad, bearing, rubber friction block and guide bar, and wherein, one side of support is provided with the support, and the intermediate screw thread connection of support has the screw rod, and the one end of screw rod is provided with the mount pad, and the junction of screw rod and mount pad is provided with the bearing, and the one end of mount pad is provided with the rubber friction block, and one side of rubber friction block is provided with the guide bar.
Preferably, a fixing rod is arranged on one side of one end of the rubber friction block located inside the mounting seat, and a fixing spring is arranged on one side of the fixing rod.
Preferably, the dismouting subassembly includes dismouting seat, inserted block, chucking pole, clamping spring, butt board, slide bar and butt spring, and wherein, the surface of going up silk mechanism is provided with the dismouting seat, and the one side of dismouting seat is inserted and is equipped with the inserted block, and one side of inserted block is provided with the chucking pole, and one side of chucking pole is provided with the chucking spring, and the one end of inserted block is provided with the butt board, and the one end of butt board is provided with the slide bar, and the surface cover of slide bar is equipped with the butt spring.
Preferably, a clamping hole matched with the clamping rod is formed in one side of the plug block, and a jack matched with the plug block is formed in one side of the disassembly and assembly seat.
Preferably, the abutting plate is abutted with the plug block, and a limiting block is arranged at one end of the sliding rod, which is far away from the plug block.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model realizes damping to the friction of the wire unwinding roller when being convenient to use and realizes the effect of controlling the tension of the wire electrode without manual control by arranging the friction component, and is convenient to carry out friction damping to the wire unwinding roller by arranging the screw, the bearing, the mounting seat, the rubber friction block and the bearing when being used, realizes the tension of the wire electrode and is convenient to replace by arranging the fixing rod and the fixing spring.
2. The utility model realizes the effect of conveniently replacing the wire feeding roller by arranging the dismounting assembly, and the wire feeding roller is convenient to dismount and improve the convenience of use by arranging the dismounting seat, the inserting block, the clamping rod, the clamping spring, the abutting plate, the abutting spring and the sliding rod.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in front elevation cut-away;
FIG. 3 is a schematic view of the friction assembly of the present utility model;
fig. 4 is a schematic structural view of the detachable component of the present utility model.
In the figure: 1. a bracket; 2. a rectangular rod; 3. a belt pulley; 4. a friction assembly; 41. a support; 42. a screw; 43. a mounting base; 44. a bearing; 45. a rubber friction block; 46. a guide rod; 47. a fixed rod; 48. a fixed spring; 5. a wire feeding mechanism; 6. a wire feeding roller; 7. disassembling and assembling the assembly; 71. disassembling and assembling the seat; 72. inserting blocks; 73. a clamping rod; 74. a clamping spring; 75. an abutting plate; 76. a slide bar; 77. abutting against the spring; 8. a reciprocating screw rod; 9. and a guide wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a wire cutting machine goes up silk device, includes support 1, and the one end of support 1 is provided with square pole 2, and the one end of square pole 2 runs through support 1 and is provided with belt pulley 3, and one side of belt pulley 3 is provided with friction subassembly 4, and the surface cover of square pole 2 is equipped with wire feeding mechanism 5, and the surface cover of wire feeding mechanism 5 is equipped with wire feeding roller 6, and wire feeding mechanism 5 and wire feeding roller 6's junction is provided with dismouting subassembly 7, and the inside of wire feeding mechanism 5 other end is provided with reciprocating screw 8, and the surface of wire feeding mechanism 5 other end is provided with leading wheel 9.
Specifically, the friction assembly 4 includes support 41, screw rod 42, mount pad 43, bearing 44, rubber friction block 45 and guide bar 46, and wherein, one side of support 1 is provided with support 41, and the intermediate screw thread of support 41 is connected with screw rod 42, and the one end of screw rod 42 is provided with mount pad 43, and the junction of screw rod 42 and mount pad 43 is provided with bearing 44, and the one end of mount pad 43 is provided with rubber friction block 45, and one side of rubber friction block 45 is provided with guide bar 46.
Through adopting above-mentioned technical scheme, during the use, through rotating screw rod 42, screw rod 42 under the effect of bearing 44 and guide bar 46, drive rubber friction block 45 and belt pulley 3 laminating to realize carrying out friction damping to putting wire roller 6, make it can control the tensioning force of wire electrode, make the device when using, during convenient to use, to putting wire roller 6 friction and produce the damping, realize controlling the tensioning force of wire electrode, do not need manual control, improved the practicality of using.
Specifically, a fixing rod 47 is provided on one side of the rubber friction block 45 located at one end inside the mounting seat 43, and a fixing spring 48 is provided on one side of the fixing rod 47.
By adopting the above technical scheme, the fixing rod 47 and the fixing spring 48 are convenient for replacing the rubber friction block 45.
When the embodiment is used, the following steps are adopted: during the use, drive rubber friction block 45 and belt pulley 3 laminating through rotating screw rod 42, screw rod 42 under the effect of bearing 44 and guide bar 46 to realize putting silk roller 6 friction damping, make it can control the tensioning force of wire electrode, dead lever 47 and fixed spring 48 are convenient for change rubber friction block 45, make the device when using, during convenient to use, to putting silk roller 6 friction and produce the damping, realize controlling the tensioning force of wire electrode, do not need manual control, improved the practicality of using.
Example 2
This embodiment differs from embodiment 1 in that: specifically, dismouting subassembly 7 includes dismouting seat 71, insert 72, chucking pole 73, chucking spring 74, butt board 75, slide bar 76 and butt spring 77, wherein, the surface of going up silk mechanism 5 is provided with dismouting seat 71, and insert and be equipped with insert 72 in one side of dismouting seat 71, one side of insert 72 is provided with chucking pole 73, and one side of chucking pole 73 is provided with chucking spring 74, and the one end of insert 72 is provided with butt board 75, and the one end of butt board 75 is provided with slide bar 76, and the surface cover of slide bar 76 is equipped with butt spring 77.
Through adopting above-mentioned technical scheme, when need will unreel silk roller 6 demolish, pulling chucking pole 73, chucking pole 73 compression chucking spring 74 makes chucking pole 73 break away from the chucking hole, then butt spring 77 resets, drives butt plate 75 and moves outward to drive insert 72 and move outward, then alright unreel silk roller 6 demolish, make the device when using, conveniently to unreel silk roller 6 dismouting, improved the practicality of using.
Specifically, a clamping hole for matching with the clamping rod 73 is formed in one side of the insert block 72, and a jack for matching with the insert block 72 is formed in one side of the dismounting seat 71.
By adopting the technical scheme, the clamping holes are convenient for the clamping rods 73 to be inserted into the inserting blocks 72 for clamping and fixing, and the inserting holes are convenient for the inserting blocks 72 to be inserted into and connected with the wire releasing roller 6.
Specifically, the abutting plate 75 abuts against the insert block 72, and a limiting block is arranged at one end of the sliding rod 76 away from the insert block 72.
Through adopting above-mentioned technical scheme, butt plate 75 and inserted block 72 butt, the butt plate 75 of being convenient for can drive the inserted block 72 and move outward, and the stopper is convenient for carry out spacingly to the removal of slide bar 76.
When the embodiment is used, the following steps are adopted: when the godet 6 needs to be dismantled, the clamping rod 73 is pulled, the clamping rod 73 compresses the clamping spring 74 to enable the clamping rod 73 to be separated from the clamping hole, then the abutting spring 77 is reset, the abutting plate 75 is driven to move outwards, the inserting block 72 is driven to move outwards, then the godet 6 can be dismantled, and the godet 6 can be conveniently dismounted and mounted when the device is used, so that the practicability of use is improved.
The structure and the use principle of the wire feeding mechanism 5 are disclosed in a wire feeding device of a wire cutting machine disclosed in China patent application No. 202320105036.0, and the wire feeding mechanism has the working principle that when feeding wires, a molybdenum wire part on a wire feeding roller 6 is pulled out, passes through a guide wheel 9 and then is fixed with a wire roller of the wire cutting machine in a winding manner, the wire roller of the wire cutting machine is started, the wire roller pulls and winds up molybdenum wires to feed wires, when the molybdenum wires are pulled, the wire feeding roller 6 rotates, and when the wire feeding roller 6 rotates, a torque rod 2 is driven to rotate through a sliding cylinder.
The working principle and the using flow of the utility model are as follows: when the wire feeding device is used, the wire feeding device is used for feeding wires to a wire cutting machine, when the wire feeding device is used, molybdenum wires on the wire feeding roller 6 are partially pulled out and pass through the guide wheel 9 to be wound and fixed with the wire cutting machine, then the friction component 4 is used for generating damping effect on the belt pulley 3, then the wire cutting machine wire roller is started, the wire roller pulls and winds up the molybdenum wires to feed wires, when the molybdenum wires are pulled, the wire feeding roller 6 rotates, the wire feeding roller 6 drives the moment rod 2 to rotate through the sliding cylinder, the moment rod 2 drives the corresponding belt pulley 3 to rotate, the belt pulley 3 drives the other group of belt pulleys 3 to rotate through the belt, the reciprocating screw rod 8 is further rotated, the screw rod nut is driven to reciprocate along the reciprocating screw rod when the reciprocating screw rod 8 rotates, the screw rod nut 8 drives the sliding cylinder to reciprocate along the moment rod 2, the molybdenum wires are uniformly wound on the wire cutting machine wire roller, when the wire feeding roller 6 needs to be dismantled, the assembly and disassembly assembly 7 can be conveniently assembled and disassembled, the friction assembly 4 drives the rubber friction block 45 to be attached to the belt pulley 3 under the action of the bearing 44 and the guide rod 46 by rotating the screw rod 42 and the screw rod 42 when in use, thereby realizing friction damping of the wire unwinding roller 6, controlling the tension of the wire electrode, the fixing rod 47 and the fixing spring 48 are convenient for replacing the rubber friction block 45, when the device is in use and convenient for use, damping is generated on the wire unwinding roller 6 by friction, controlling the tension of the wire electrode is realized, manual control is not needed, the practicability of use is improved, when the wire unwinding roller 6 is required to be disassembled by the assembly and disassembly assembly 7 when in use, the clamping rod 73 is pulled to compress the clamping spring 74, so that the clamping rod 73 is separated from the clamping hole, then the abutting spring 77 is reset, the abutting plate 75 is driven to move outwards, and the insertion block 72 is driven to move outwards, then, the godet 6 can be dismantled, so that the godet 6 can be conveniently disassembled and assembled when the device is used, and the practicability of use is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Wire feeding device of wire cutting machine, including the support, its characterized in that: one end of the support is provided with a moment rod, one end of the moment rod penetrates through the support and is provided with a belt pulley, one side of the belt pulley is provided with a friction assembly, a wire feeding mechanism is sleeved on the surface of the moment rod, a wire feeding roller is sleeved on the surface of the wire feeding mechanism, a dismounting assembly is arranged at the joint of the wire feeding mechanism and the wire feeding roller, a reciprocating screw rod is arranged in the other end of the wire feeding mechanism, and a guide wheel is arranged on the surface of the other end of the wire feeding mechanism.
2. The wire feeding device of a wire cutting machine according to claim 1, wherein: the friction assembly comprises a support, a screw rod, a mounting seat, a bearing, a rubber friction block and a guide rod, wherein the support is arranged on one side of the support, the screw rod is connected with the middle thread of the support, the mounting seat is arranged at one end of the screw rod, the bearing is arranged at the joint of the screw rod and the mounting seat, the rubber friction block is arranged at one end of the mounting seat, and the guide rod is arranged on one side of the rubber friction block.
3. The wire feeding device of a wire cutting machine according to claim 2, wherein: one side that rubber friction block is located the inside one end of mount pad is provided with the dead lever, and one side of dead lever is provided with fixing spring.
4. The wire feeding device of a wire cutting machine according to claim 1, wherein: the assembly and disassembly device comprises a disassembly and assembly seat, an inserting block, a clamping rod, a clamping spring, an abutting plate, a sliding rod and an abutting spring, wherein the disassembly and assembly seat is arranged on the surface of the wire feeding mechanism, the inserting block is inserted on one side of the disassembly and assembly seat, the clamping rod is arranged on one side of the inserting block, the clamping spring is arranged on one side of the clamping rod, the abutting plate is arranged at one end of the inserting block, the sliding rod is arranged at one end of the abutting plate, and the abutting spring is sleeved on the surface of the sliding rod.
5. The wire feeding device of a wire cutting machine according to claim 4, wherein: one side of the plug block is provided with a clamping hole matched with the clamping rod, and one side of the disassembly and assembly seat is provided with a jack matched with the plug block.
6. The wire feeding device of a wire cutting machine according to claim 4, wherein: the butt joint plate and the insert block are in butt joint, and a limiting block is arranged at one end of the sliding rod, which is far away from the insert block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044985.1U CN220993043U (en) | 2023-11-10 | 2023-11-10 | Wire feeding device of wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044985.1U CN220993043U (en) | 2023-11-10 | 2023-11-10 | Wire feeding device of wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993043U true CN220993043U (en) | 2024-05-24 |
Family
ID=91126270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044985.1U Active CN220993043U (en) | 2023-11-10 | 2023-11-10 | Wire feeding device of wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993043U (en) |
-
2023
- 2023-11-10 CN CN202323044985.1U patent/CN220993043U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |