CN213856369U - Wire drawing device for wire - Google Patents
Wire drawing device for wire Download PDFInfo
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- CN213856369U CN213856369U CN202022406636.XU CN202022406636U CN213856369U CN 213856369 U CN213856369 U CN 213856369U CN 202022406636 U CN202022406636 U CN 202022406636U CN 213856369 U CN213856369 U CN 213856369U
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Abstract
The application relates to a wire drawing device for wires, which comprises a case with an opening at the top, wherein a plurality of groups of cone pulley groups are arranged in the case, and a lead assembly for guiding the wires is arranged between two adjacent groups of cone pulley groups; the cone pulley set comprises two cone frustum-shaped cone pulleys, and the two cone pulleys are arranged in parallel; the wire drawing die is characterized in that a wire drawing die holder is arranged between the cone pulleys, a plurality of limiting tables are arranged on the wire drawing die holder, limiting grooves are formed in the limiting tables, the limiting grooves are clamped and matched with wire drawing dies, and the wire drawing dies are provided with through holes for wires to penetrate through. The wire drawing die is fixed on the limiting table through the mode installation of joint in this application to make the change of wire drawing die convenient and fast more, have the effect of being convenient for change single wire drawing die.
Description
Technical Field
The invention relates to the field of building ventilation, in particular to a wire drawing device for wires.
Background
Wire drawing machines, also called wire drawing machines, are widely used in various industries of industrial production, such as machine manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, electric wires and cables, and the like. Wire drawing machines can be classified into metal wire drawing machines, plastic wire drawing machines, bamboo and wood wire drawing machines, etc. according to their uses. With the advancement of science and technology, the quality of the drawn wire product of the wire drawing machine is gradually improved.
The existing metal wire drawing machine mainly comprises a cone pulley set and a wire drawing die, wherein each cone pulley set consists of two pairs of cone pulleys, and each pair of cone pulleys is in a frustum shape and is positioned on a respective main shaft; the wire drawing die is positioned between the two pairs of cone pulleys, the metal wire is wound on the two pairs of cone pulleys in a plurality of circles, the metal wire positioned between the two pairs of cone pulleys passes through the wire drawing die, and the wire drawing die processes the metal wire, so that the diameter, the roundness and the surface smoothness of the metal wire meet the product requirements.
Because the wire drawing machine has great friction and vibrations at the in-process of wire drawing, can produce a large amount of heats, long-time work, the mould temperature is too high, can influence processingquality and mould life-span, so the wire drawing mould is the mould of very easy loss, consequently need regularly to demolish the change to the mould. However, the wire drawing dies in the related art are generally welded or integrally formed with the wire drawing die holder, a plurality of wire drawing dies are used with the wire drawing die holder in a matching manner, when a certain wire drawing die is worn greatly and needs to be replaced, the whole set of die needs to be replaced, and the disassembly, assembly and replacement of a single wire drawing die are difficult.
SUMMERY OF THE UTILITY MODEL
In order to improve the phenomenon that the replacement of a single wire drawing die of the existing wire drawing machine is difficult, the application provides a wire drawing device for wire rods.
The application provides a wire drawing device for wire rod adopts following technical scheme:
the wire drawing device for the wire comprises a machine box with an opening at the top, wherein a plurality of groups of cone pulley groups are arranged in the machine box, and a lead assembly for guiding the wire is arranged between two adjacent groups of cone pulley groups; the cone pulley set comprises two cone frustum-shaped cone pulleys, and the two cone pulleys are arranged in parallel;
the wire drawing die is characterized in that a wire drawing die holder is arranged between the cone pulleys, a plurality of limiting tables are arranged on the wire drawing die holder, limiting grooves are formed in the limiting tables, the limiting grooves are clamped and matched with wire drawing dies, and the wire drawing dies are provided with through holes for wires to penetrate through.
Through adopting above-mentioned technical scheme, during processing wire rod, the wire rod multiturn twines in two pairs of cone pulleys of cone pulley group, and the wire rod passes the perforation of drawing die between two pairs of cone pulleys, in order to carry out wire drawing processing to the wire rod, when single drawing die need be changed, the staff can upwards draw the drawing die, so that the drawing die separates with spacing groove on the spacing bench, thereby realize the dismantlement of drawing die, then align the spacing groove with new drawing die, and insert the drawing die card in the spacing groove, thereby realize the fixed of drawing die, realize the change of drawing die, and the change mode is simple convenient, easily change.
Preferably, the wire drawing die holder is provided with a fixing assembly for fixing the wire drawing die, the fixing assembly comprises an insertion groove formed in the limiting table and an insertion block inserted and matched in the insertion groove, the insertion block is connected to the wire drawing die, a through hole penetrating through the insertion groove is formed in the side wall of the wire drawing die holder, a bolt penetrates through the through hole, and a threaded hole in threaded matching with the bolt is formed in the side wall of the insertion block.
Through adopting above-mentioned technical scheme, when changing the drawing die, can screw out the bolt from the through-hole to unblock the inserted block, then upwards draw the drawing die, so that the drawing die separates with the spacing groove of spacing platform, thereby realize the dismantlement of drawing die, then with new drawing die joint in the spacing groove of spacing platform, the inserted block of drawing die is pegged graft in the inserted groove, again through passing through-hole and screw-thread fit with the bolt in the screw hole, it can realize the fixed of drawing die to screw up the bolt, realizes the change of drawing die from this.
Preferably, the wire drawing die holders are divided into two groups, the two groups of wire drawing die holders are respectively an upper wire drawing die holder and a lower wire drawing die holder, and the upper wire drawing die holder and the lower wire drawing die holder are arranged in a staggered mode.
By adopting the technical scheme, the upper wire drawing die holder and the lower wire drawing die holder are arranged in a staggered manner, so that the wire drawing die on the lower wire drawing die holder can be replaced more conveniently.
Preferably, the lead assembly comprises a mounting frame detachably arranged in the case and a first guide wheel and a second guide wheel rotatably arranged on the mounting frame, and the wire is sequentially wound around the first guide wheel and the second guide wheel and then wound around the next group of tower wheel sets.
Through adopting above-mentioned technical scheme, first guide wheel and second guide wheel play the effect of guide to the wire rod for the wire rod can be smoothly guided to next step pulley group and be carrying out wire drawing processing after last step pulley group wire drawing processing is accomplished.
Preferably, a partition plate is arranged in the case, a bearing groove is formed in the partition plate, an installation rod is arranged on the mounting frame and penetrates through the bearing groove, a threaded section is formed in one end, far away from the mounting frame, of the installation rod, and a nut is matched with the threaded section in a threaded manner.
Through adopting above-mentioned technical scheme, during the fixed mounting frame, will install the pole and pass the bearing groove, then through screwing up the nut to make the nut support the lateral wall of tight division board, thereby fix the installation pole, realize being fixed in the division board with the mounting bracket on.
Preferably, an inner cover and an outer cover for covering the opening of the case are arranged at the opening of the case, and the outer cover is arranged outside the inner cover.
Through adopting above-mentioned technical scheme, add the enclosing cover in order to reduce coolant liquid and pollutant and follow the opening spill of quick-witted case.
Preferably, a sewage draining outlet is formed in the bottom of the case.
Through adopting above-mentioned technical scheme, add the drain so that will be used for refrigerated coolant liquid to discharge.
Preferably, a filter screen is arranged at the sewage draining port.
Through adopting above-mentioned technical scheme, thereby add the filter screen and filter the discharged coolant liquid, prevent to block up the drain.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the wire-drawing die is fixedly arranged on the limiting table in a clamping manner, so that the wire-drawing die is more convenient and quicker to replace;
2. the wire-drawing die is fixed by additionally arranging the fixing component, so that the wire-drawing die is not easy to separate from the limiting groove of the limiting table, and the wire-drawing die is more stable to fix.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of the present application with the inner and outer lids removed;
FIG. 3 is a schematic view showing the assembly relationship of an upper wire drawing die holder, a lower wire drawing die holder and a wire drawing die in the present application;
FIG. 4 is a partial schematic view of the present application;
fig. 5 is a schematic view showing an assembled relationship of the lead assembly and the partition plate in the present application.
Description of reference numerals: 1. a chassis; 2. an inner cover; 3. an outer cover; 4. a handle; 5. a sewage draining outlet; 6. a filter screen; 7. a cone pulley; 8. a wire rod; 9. a mounting seat; 101. feeding a wire drawing die holder; 102. a lower wire drawing die holder; 11. a step; 111. a through hole; 12. a limiting table; 121. a wiring groove; 122. a limiting groove; 123. inserting grooves; 13. drawing a wire die; 131. perforating; 132. an insertion block; 1321. a threaded hole; 14. a bolt; 15. a partition plate; 151. a bearing groove; 161. a first wire drawing zone; 162. a second wire drawing zone; 17. a mounting frame; 171. mounting a rod; 18. a first guide wheel; 19. a second guide wheel; 20. a nut; 21. a carrier strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
A wire drawing apparatus for a wire rod, referring to FIG. 1, includes a cabinet 1 having a substantially square shape and a hollow interior, and the top of the cabinet 1 is provided with an opening. An inner cover 2 for covering the opening of the case 1 is arranged at the opening at the top of the case 1, and one side of the inner cover 2 is hinged to the inner wall of the case 1 through a hinge. A bearing strip 21 is fixed on the inner wall of the case 1, and one end of the inner cover 2, which is far away from the hinge, is borne on the bearing strip 21. The opening part of machine case 1 still covers and is equipped with enclosing cover 3, and enclosing cover 3 lid is established outside inner cup 2, and one side of enclosing cover 3 passes through the hinge and articulates in machine case 1, and enclosing cover 3 all articulates in same one side of machine case 1 with inner cup 2. Handles 4 are arranged on the inner cover 2 and the outer cover 3, so that the inner cover 2 and the outer cover 3 can be conveniently opened by workers.
Referring to fig. 2, a drain outlet 5 is formed at the bottom of the case 1, and the drain outlet 5 is used for discharging the coolant in the case 1. The drain 5 department is equipped with filter screen 6, and filter screen 6 filters the coolant liquid to reduce massive metal block or impurity rubbish and block up drain 5.
Referring to fig. 2, two sets of cone pulley sets are installed in the case 1, and a lead assembly is installed between the two sets of cone pulley sets. After the wire 8 is wound on one group of cone pulley groups, the wire 8 is guided to the next group of cone pulley groups through the lead assembly to be wound and drawn.
Specifically, referring to fig. 2, the step pulley set includes two step pulleys 7 installed in parallel in the chassis 1, and a plurality of grooves (not shown) for winding the wire 8 are formed on the step pulleys 7. The cone pulley 7 is arranged in a frustum shape, one end of the cone pulley 7 is a large-opening end, the other end of the cone pulley 7 is a small-opening end, and the small-opening end of the cone pulley 7 is rotatably connected with the inner wall of the case 1. In this implementation, four cone pulleys 7 of the two groups of cone pulley sets are arranged in sequence, and small opening ends of the four cone pulleys 7 are all rotatably connected to the same side of the case 1.
Referring to fig. 2 and 3, a mounting seat 9 is mounted between two cone pulleys 7 of each group of cone pulley sets, and the mounting seat 9 is fixed on the inner wall of the case 1 through screws. Two wire drawing die seats 13 are fixed on the mounting seat 9, the two wire drawing die seats 13 are an upper wire drawing die seat 101 and a lower wire drawing die seat 102 respectively, the upper wire drawing die seat 101 is located above the lower wire drawing die seat 102, and the upper wire drawing die seat 101 and the lower wire drawing die seat 102 are arranged in a staggered mode. The upper wire drawing die holder 101 and the lower wire drawing die holder 102 are respectively provided with a plurality of steps 11, and the number of the steps 11 on the upper wire drawing die holder 101 and the lower wire drawing die holder 102 corresponds to the number of the grooves on the cone pulley 7. The step 11 on the upper wire-drawing die holder 101 gradually descends from the end far away from the mounting seat 9 to the end close to the mounting seat 9, and the step 11 on the lower wire-drawing die holder 102 gradually ascends from the end far away from the mounting seat 9 to the end close to the mounting seat 9.
Referring to fig. 3, each step 11 is fixed with a limit table 12, and the limit table 12 may be welded to the step 11, or may be fixed to the step 11 by means of bolts 14 or integrally formed. The limiting table 12 is provided with a wiring groove 121, and the wiring groove penetrates through two opposite side walls of the limiting table 12 along the arrangement direction of the cone pulleys 7. The limiting table 12 is further provided with a limiting groove 122 penetrating through the wiring groove 121, the limiting groove 122 is detachably provided with a wire-drawing die 13, and the wire-drawing die 13 is clamped and matched with the limiting groove 122. The wire-drawing die 13 is provided with a through hole 131 for the wire 8 to pass through, and in this embodiment, the aperture of the through hole 131 can be designed according to actual requirements.
Referring to fig. 3, the bottom of the limiting groove 122 is provided with an insertion groove 123, and the insertion groove 123 extends downward and penetrates through the step 11. The side wall of the wire-drawing die 13 is integrally formed with an insertion block 132 which is in insertion fit with the insertion groove 123, the side wall of the step 11 is provided with a through hole 111 which is communicated with the insertion groove 123, the through hole 111 is penetrated by a bolt 14, the insertion block 132 is provided with a threaded hole 1321, and the bolt 14 is in threaded fit with the threaded hole 1321 after penetrating through the through hole 111.
Referring to fig. 4, a partition plate 15 is fixed in the housing 1, and the partition plate 15 is located between the two sets of tower wheels. The partition plate 15 divides the machine box 1 into a first wire drawing area 161 and a second wire drawing area 162, and the two cone pulley groups are respectively positioned in the first wire drawing area 161 and the second wire drawing area 162. The partition plate 15 is provided with a lead assembly for guiding the wire 8, and after the step pulley set of the first drawing area 161 is drawn, the wire 8 is guided to the small end of the step pulley 7 of the second drawing area 162 through the lead assembly, is wound around the step pulley set of the second drawing area 162, and is drawn again through the step pulley set of the second drawing area 162.
Specifically, referring to fig. 4 and 5, the lead wire assembly includes a mounting bracket 17 detachably mounted on the partition plate 15, and first and second guide wheels 18 and 19 rotatably mounted on the mounting bracket 17, and the first guide wheel 18 has a greater height from the ground than the second guide wheel 19. The wire 8 drawn by the step pulley group in the first drawing zone 161 is wound around the first guide wheel 18 and the second guide wheel 19 in order in an S-like manner and around the step pulley group in the second drawing zone 162. In this embodiment, the first guide wheel 18 and the second guide wheel 19 are both disposed in an inclined manner, and the inclined direction is inclined from the large opening end of the step pulley 7 of the first drawing area 161 to the small opening end of the step pulley 7 of the second drawing area 162.
Referring to fig. 4 and 5, a bearing groove 151 is formed at the top of the partition plate 15, a mounting rod 171 is fixed to the mounting frame 17, and the mounting rod 171 passes through the bearing groove 151 and then is loaded on the bearing groove 151. The one end that mounting bracket 17 was kept away from to installation pole 171 is equipped with the screw thread section, and screw thread section screw-thread fit has nut 20, bears behind bearing groove 151 when installation pole 171, through screwing up nut 20 to make nut 20 support the lateral wall of tight division board 15, thereby fix installation pole 171, realize being fixed in on division board 15 with mounting bracket 17.
The implementation principle of the application is as follows: when the wire-drawing die 13 is replaced, the bolt 14 can be screwed out from the through hole 111 to unlock the insertion block 132, then the wire-drawing die 13 is pulled upwards to separate the wire-drawing die 13 from the limiting groove 122 of the limiting table 12, so that the wire-drawing die 13 is disassembled, then a new wire-drawing die 13 is clamped in the limiting groove 122 of the limiting table 12, the insertion block 132 of the wire-drawing die 13 is inserted in the insertion groove 123, and then the bolt 14 passes through the through hole 111 and is in threaded fit with the threaded hole 1321, so that the wire-drawing die 13 can be fixed by screwing the bolt 14, and therefore the replacement of the wire-drawing die 13 is realized.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a wire drawing device for wire rod, is quick-witted case (1) that the opening set up including the top, its characterized in that: a plurality of groups of cone pulley groups are arranged in the case (1), and a lead assembly for guiding wires (8) is arranged between two adjacent groups of cone pulley groups; the cone pulley set comprises two cone pulley (7) in a frustum shape, and the two cone pulleys (7) are arranged in parallel;
two be provided with drawing die (13) seat between cone pulley (7), be provided with a plurality of spacing platforms (12) on drawing die (13) seat, be provided with spacing groove (122) on spacing platform (12), spacing groove (122) joint cooperation has drawing die (13), perforation (131) that supply wire rod (8) to wear to establish are seted up in drawing die (13).
2. The wire drawing device for wire according to claim 1, characterized in that: the wire drawing die comprises a wire drawing die (13) seat, and is characterized in that a fixing component for fixing the wire drawing die (13) is arranged on the wire drawing die (13) seat, the fixing component comprises an insertion groove (123) formed in a limiting table (12) and an insertion block (132) in insertion fit with the insertion groove (123), the insertion block (132) is connected to the wire drawing die (13), a through hole (111) penetrating through the insertion groove (123) is formed in the side wall of the wire drawing die (13) seat, a bolt (14) penetrates through the through hole (111), and a threaded hole (1321) in threaded fit with the bolt (14) is formed in the side wall of the insertion block (132).
3. The wire drawing device for wire according to claim 2, characterized in that: the wire drawing die comprises two groups of wire drawing die seats (13), wherein the two groups of wire drawing die seats (13) are respectively an upper wire drawing die seat (101) and a lower wire drawing die seat (102), and the upper wire drawing die seat (101) and the lower wire drawing die seat (102) are arranged in a staggered mode.
4. The wire drawing device for wire according to claim 3, characterized in that: the lead assembly comprises a mounting frame (17) detachably arranged in the case (1) and a first guide wheel (18) and a second guide wheel (19) rotatably arranged in the mounting frame (17), and a wire (8) sequentially bypasses the first guide wheel (18) and the second guide wheel (19) and then winds the first guide wheel and the second guide wheel to form a next group of tower wheel set.
5. The wire drawing device for wire according to claim 4, wherein: be provided with division board (15) in quick-witted case (1), be provided with on division board (15) and bear groove (151), be provided with installation pole (171) on mounting bracket (17), installation pole (171) wear to locate bear groove (151), the one end that mounting bracket (17) were kept away from in installation pole (171) is provided with the screw thread section, screw thread section screw-thread fit has nut (20).
6. The wire drawing device for wire according to claim 1, characterized in that: the opening part of the case (1) is provided with an inner cover (2) and an outer cover (3) which are used for covering the opening of the case (1), and the outer cover (3) is arranged outside the inner cover (2).
7. The wire drawing device for wire according to claim 1, characterized in that: the box bottom of the machine box (1) is provided with a sewage draining outlet (5).
8. The wire drawing device for wire according to claim 7, wherein: a filter screen (6) is arranged at the sewage draining outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406636.XU CN213856369U (en) | 2020-10-26 | 2020-10-26 | Wire drawing device for wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406636.XU CN213856369U (en) | 2020-10-26 | 2020-10-26 | Wire drawing device for wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856369U true CN213856369U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022406636.XU Active CN213856369U (en) | 2020-10-26 | 2020-10-26 | Wire drawing device for wire |
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| Country | Link |
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| CN (1) | CN213856369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751521A (en) * | 2021-09-22 | 2021-12-07 | 常熟致圆微管技术有限公司 | Multifunctional modular temperature control wire drawing die rack |
-
2020
- 2020-10-26 CN CN202022406636.XU patent/CN213856369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751521A (en) * | 2021-09-22 | 2021-12-07 | 常熟致圆微管技术有限公司 | Multifunctional modular temperature control wire drawing die rack |
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