CN211464316U - Self-lubricating closed metal wire drawing device - Google Patents
Self-lubricating closed metal wire drawing device Download PDFInfo
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- CN211464316U CN211464316U CN201921874352.4U CN201921874352U CN211464316U CN 211464316 U CN211464316 U CN 211464316U CN 201921874352 U CN201921874352 U CN 201921874352U CN 211464316 U CN211464316 U CN 211464316U
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Abstract
The utility model provides a closed wire drawing device of self-lubricating, including the diaphragm, be provided with the baffle within the diaphragm box, the wire guide sleeve is installed in the diaphragm box left side, installs the die sleeve that holds in the palm on the baffle, and the plug screw is installed on the diaphragm box right side, is connected through the mold core between die sleeve and the plug screw, leads between wire sleeve and the diaphragm box, between die sleeve and the baffle, all be provided with the sealing washer between plug screw and the diaphragm box. Adopt the technical scheme of the utility model, when drawing device moves, the wire need pass through wire guide sleeve, support die sleeve and plug screw in proper order, sets up the sealing washer through wire guide sleeve, support die sleeve, plug screw and diaphragm capsule cooperation junction, makes the wire carry out drawing technology in can being in the confined environment all the time, can prevent effectively that other impurity from attaching to the surface at the wire, makes the wire atress more equal when drawing, and the quality that the drawing was taken shape is higher.
Description
Technical Field
The utility model relates to a metal drawing equipment technical field especially indicates a closed wire drawing device of self-lubricating.
Background
The metal drawing machine belongs to the production and preprocessing equipment of metal products such as standard parts and the like, and aims to draw wires or rods which are produced and transported to metal product production enterprises such as standard parts and the like by steel manufacturers through the drawing machine, so that the diameters, the roundness, the internal metallographic structure, the surface smoothness and the straightness of the wires or rods meet the raw material processing requirements required by the production of the metal products such as the standard parts and the like. The quality of the wire or rod preparation by the drawing machine is therefore directly related to the quality of the standard, equivalent metal production enterprises. The drawing machine is widely used for the production and preprocessing treatment of metal products such as steel wires, rope making wires, prestressed steel wires, standard parts and the like.
For example, patent application with publication number "CN 208178108U" discloses a horizontal drawing device, which belongs to the field of metal wire drawing devices and solves the problem that the operation of a reciprocating start and stop motor is complicated, and the technical scheme is characterized by comprising a frame, a motor, a drawing frame, a take-up drum and a speed changer, wherein a drawing die is arranged in the drawing frame; a rotating shaft on the speed changer is coaxially and rotatably connected with the wire take-up drum; a stopping mechanism is arranged between the take-up cylinder and the speed changer, the stopping mechanism comprises a stopping ring connected in a sliding manner along the length direction of the rotating shaft, one end of the stopping ring, far away from the speed changer, is provided with a first sawtooth with the spiral direction being the same as the rotating direction of the rotating shaft, and one side of the take-up cylinder, opposite to the stopping ring, is provided with a second sawtooth meshed with the first sawtooth; the periphery of the stop ring is coaxially provided with a ring rail, the ring rail is connected with a driving rod in a sliding mode, and the driving rod extends to the outer side of the rack to form an operating end. The utility model is suitable for a metal wire drawing equipment. However, the drawing equipment has single function, the traditional and common wire collecting operation can only collect one bundle of wires at a time, the equipment needs to be stopped during packing, and the working time is long. In addition, the drawing device is a key part in the drawing equipment, when the existing drawing equipment works, the metal wire is conveyed by the drawing device, the conveying distance is long, impurities in the ambient air easily fall into the drawing device and are attached to the surface of the metal wire, and the surface of the metal wire is uneven.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a closed wire drawing device of self-lubricating.
The utility model discloses a following technical scheme can realize.
The utility model provides a closed wire drawing device of self-lubricating, including the diaphragm box, be provided with the baffle within the diaphragm box, the wire guide sleeve is installed in the diaphragm box left side, install the support die sleeve on the baffle, the plug screw is installed on the diaphragm box right side, support die sleeve with be connected through the mold core between the plug screw, between wire guide sleeve and the diaphragm support between die sleeve and the baffle all be provided with the sealing washer between plug screw and the diaphragm box.
The sealing ring is an O-shaped rubber sealing ring.
The partition plate divides the inner space of the die box into a lubricating chamber and a drawing chamber, the lubricating chamber is arranged between the guide wire sleeve and the die supporting sleeve, the open end of the lubricating chamber is hinged with a dustproof cover, the drawing chamber is arranged between the die supporting sleeve and the screw plug, and the open end of the drawing chamber is covered with a sealing cover.
And a sealing gasket is arranged between the sealing cover and the die box.
The die box is further fixedly connected with a fixing plate, a plurality of pairs of rotatable wire feeding guide wheels are mounted on the fixing plate, and the axial arrangement directions of each pair of wire feeding guide wheels are different.
The number of the wire feeding guide wheels is 2, and the 2 pairs of the wire feeding guide wheels are mutually vertical and crossed in the axial direction.
The die box bottom is connected with a rotatable fixing seat through a pin shaft, the fixing seat is fixedly connected onto a working table of the loop drawing machine, the die box bottom is further connected with a supporting screw A in a threaded mode, and the tail end of the supporting screw A can abut against the working table of the loop drawing machine.
Still the spiro union has support screw B on the looping drawing machine table surface, and support screw B end can support and lean on the diaphragm capsule bottom, support screw A with support screw B divide row arrange in the both sides of fixing base.
And a limiting seat is further installed on the working table surface of the loop drawing machine, a rotatable adjusting screw is installed on the limiting seat, a fisheye bearing is further installed at the bottom of the die box, and the adjusting screw is in threaded connection with the fisheye bearing.
The screw plug is internally provided with a screw outlet, the bottom of the die box is further connected with a water inlet joint, the top of the die box is further connected with a water return joint, and the water inlet joint and the water return joint are communicated with the screw outlet along the radial direction of the screw outlet.
The beneficial effects of the utility model reside in that: by adopting the technical proposal of the utility model, when the drawing device is operated, the metal wire needs to pass through the guide wire sleeve, the die supporting sleeve and the screw plug in sequence, the sealing ring is arranged at the matching joint of the guide wire sleeve, the die supporting sleeve, the screw plug and the die box, so that the metal wire can be always in a closed environment for drawing process, other impurities can be effectively prevented from being attached to the surface of the metal wire, the stress of the metal wire is more uniform when the metal wire is drawn, the drawing forming quality is higher, in addition, when the drawing device is operated, the metal wire is pre-straightened from different directions by a plurality of pairs of rotatable wire feeding guide wheels, the surface of the metal wire is smoother and straight, thereby reducing the abrasion to each part in the drawing device, prolonging the service life of the drawing device, simultaneously, putting a proper amount of lubricating powder into the lubricating chamber of the die box, and playing a lubricating role in lubricating the surface of the metal wire, the surface of the metal wire is smoother and flatter, the stress of the metal wire is more uniform, and the corresponding drawing quality is higher. In addition, the relative height of the supporting screw A or the supporting screw B relative to the working table of the loop drawing machine is adjusted, so that the die box can rotate around the pin shaft, the adjustment of the upper position and the lower position of the die box relative to the working table of the loop drawing machine is realized, the die box can move along the width direction of the fixed seat by adjusting the direct matching length of the fisheye bearing and the adjusting screw, the adjustment of the left position and the right position of the die box relative to the width direction of the working table of the loop drawing machine is realized, corresponding cooling water can be accessed through the water inlet joint, the metal wire in the drawing process is cooled, and the surface of the metal wire is prevented from being burnt.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention taken along a central axis of the core of FIG. 1;
fig. 3 is a top view of the present invention;
figure 4 is a cross-sectional view of the present invention taken along the radial direction of the plug screw of figure 1;
fig. 5 is a rear view of the present invention;
figure 6 is a cross-sectional view of the present invention taken along the axial direction of the adjustment screw of figure 1;
fig. 7 is a schematic diagram of a three-dimensional structure of the present invention.
In the figure: 1-a die box, 2-a fixing plate, 3-a fixing seat, 4-a limiting seat, 5-a die core, 6-a wire feeding guide wheel, 7-a loop drawing machine working table, 8-a pin shaft, 9-a fisheye bearing, 10-an adjusting screw, 11-a supporting screw A, 12-a supporting screw B, 13-a die supporting sleeve, 14-a screw plug, 15-a wire outlet hole, 16-a water inlet joint, 17-a water return joint, 18-a stirring head, 19-a dustproof cover, 20-a partition plate, 21-a wire guide sleeve, 22-a sealing ring, 23-a lubricating chamber, 24-a drawing chamber, 25-a sealing cover and 26-a sealing gasket.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 7, the utility model provides a closed wire drawing device of self-lubricating, including diaphragm box 1, be provided with baffle 20 within diaphragm box 1, lead the die sleeve 21 is installed in diaphragm box 1 left side, installs on the baffle 20 and holds in the palm die sleeve 13, and plug screw 14 is installed on diaphragm box 1 right side, holds in the palm and is connected through mold core 5 between die sleeve 13 and the plug screw 14, leads between die sleeve 21 and the diaphragm box 1, holds in the palm between die sleeve 13 and the baffle 20, all is provided with sealing washer 22 between plug screw 14 and the diaphragm box 1. Preferably, the seal 22 is an O-ring rubber seal.
Adopt the technical scheme of the utility model, when drawing device moves, the wire need pass through wire guide sleeve, support die sleeve and plug screw in proper order, through set up the sealing washer at wire guide sleeve, support die sleeve, plug screw and diaphragm capsule cooperation junction, makes the wire carry out drawing technology in can being in the confined environment all the time, can effectively prevent other impurity attached to the surface at the wire, makes the wire atress more equal when the drawing, and the quality that the drawing takes shape is higher
Further, the partition plate 20 divides the internal space of the die box 1 into a lubricating chamber 23 and a drawing chamber 24, the lubricating chamber 23 is arranged between the guide sleeve 21 and the die supporting sleeve 13, the open end of the lubricating chamber 23 is hinged with a dustproof cover 19, the drawing chamber 24 is arranged between the die supporting sleeve 13 and the screw plug 14, and the open end of the drawing chamber 24 is covered with a sealing cover 25. Preferably, a stirring head 18 is also arranged on the die box 1, and the tail end of the stirring head 18 extends into the die box 1. Use the utility model provides a during drawing device, can put into appropriate amount powdered lubricant to within the diaphragm capsule 1, through the stirring of stirring head 18 to powdered lubricant, make the powdered lubricant lubricate the wire surface of sending into within the drawing device to reduce the interaction force between wire and other spare parts, be favorable to further reducing vibrations, promote wire drawing quality.
Further, a gasket 26 is provided between the seal cap 25 and the die case 1.
Further, a fixing plate is fixedly connected to the die box 1, a plurality of pairs of rotatable wire feeding guide wheels 6 are mounted on the fixing plate 2, and the axial arrangement directions of each pair of wire feeding guide wheels 6 are different. Preferably, the number of the wire feeding guide wheels 6 is 2, and the 2 pairs of the wire feeding guide wheels 6 are mutually and vertically crossed in the axial direction. When the drawing device operates, the metal wire is pre-straightened from different directions through a plurality of pairs of rotatable wire feeding guide wheels, so that the surface of the metal wire is smooth and straight, the abrasion to each part in the drawing device is reduced, the service life of the drawing device is prolonged, in addition, the surface of the metal wire is smooth and straight, the stress of the metal wire in the drawing process is uniform, the deformation of each part on the surface of the corresponding metal wire is more uniform, and the drawing quality of the metal wire is improved.
In addition, the bottom of the die box 1 is connected with a rotatable fixed seat 3 through a pin shaft 8, the fixed seat 3 is fixedly connected onto a working table surface 7 of the loop drawing machine, the bottom of the die box 1 is also in threaded connection with a supporting screw A11, and the tail end of the supporting screw A11 can abut against the working table surface 7 of the loop drawing machine. Preferably, a supporting screw B12 is also screwed on the working platform surface 7 of the looping drawing machine, the tail end of the supporting screw B12 can abut against the bottom of the die box 1, and the supporting screw A11 and the supporting screw B12 are arranged on two sides of the fixed seat 3 in a row. When the utility model provides a draw device moves, because the mold core, advance spare parts such as silk guide pulley and produce the effort to the wire, the wire has also produced corresponding effort to these spare parts to can arouse the vibration of diaphragm capsule, and supporting screw A11 and supporting screw B12 all have the supporting role to diaphragm capsule 1, can reduce the vibration of diaphragm capsule, establish the basis for improving wire drawing quality.
Further, a limiting seat 4 is further arranged on the working table surface 7 of the loop drawing machine, a rotatable adjusting screw 10 is arranged on the limiting seat 4, a fisheye bearing 9 is further arranged at the bottom of the die box 1, and the adjusting screw 10 is in threaded connection with the fisheye bearing 9.
In addition, a screw hole 15 is formed in the screw plug 14, the bottom of the die box 1 is further connected with a water inlet joint 16, the top of the die box 1 is further connected with a water return joint 17, and the water inlet joint 16 and the water return joint 17 are respectively communicated with the screw hole 15 along the radial direction of the screw hole 15. The utility model provides a drawing device mainly is applicable to 124LZQ type looper drawing machine, wherein, mold core overall dimension specification is: phi is 40mm multiplied by 25mm, and the aperture of the wire through hole arranged in the mold core is phi 6 mm.
Preferably, the water inlet fitting 16 is pagoda shaped in configuration. The water inlet joint 16 is made of a stainless steel wire mesh woven by stainless steel wires. Enabling the water inlet fitting 16 to be adapted for interfacing with a variety of flexible hoses for transporting cooling fluids. Preferably, the material for the water inlet joint 16 includes a stainless steel wire mesh woven by stainless steel wires. It is possible to enhance the structural strength of the water inlet joint 16 while maintaining appropriate flexibility.
By adopting the technical proposal of the utility model, when the drawing device is operated, the metal wire needs to pass through the guide wire sleeve, the die supporting sleeve and the screw plug in sequence, the sealing ring is arranged at the matching joint of the guide wire sleeve, the die supporting sleeve, the screw plug and the die box, so that the metal wire can be always in a closed environment for drawing process, other impurities can be effectively prevented from being attached to the surface of the metal wire, the stress of the metal wire is more uniform when the metal wire is drawn, the drawing forming quality is higher, in addition, when the drawing device is operated, the metal wire is pre-straightened from different directions by a plurality of pairs of rotatable wire feeding guide wheels, the surface of the metal wire is smoother and straight, thereby reducing the abrasion to each part in the drawing device, prolonging the service life of the drawing device, simultaneously, putting a proper amount of lubricating powder into the lubricating chamber of the die box, and playing a lubricating role in lubricating the surface of the metal wire, the surface of the metal wire is smoother and flatter, the stress of the metal wire is more uniform, and the corresponding drawing quality is higher. In addition, the relative height of the supporting screw A or the supporting screw B relative to the working table of the loop drawing machine is adjusted, so that the die box can rotate around the pin shaft, the adjustment of the upper position and the lower position of the die box relative to the working table of the loop drawing machine is realized, the die box can move along the width direction of the fixed seat by adjusting the direct matching length of the fisheye bearing and the adjusting screw, the adjustment of the left position and the right position of the die box relative to the width direction of the working table of the loop drawing machine is realized, corresponding cooling water can be accessed through the water inlet joint, the metal wire in the drawing process is cooled, and the surface of the metal wire is prevented from being burnt.
Claims (10)
1. The utility model provides a self-lubricating closed wire drawing device which characterized in that: including diaphragm capsule (1), be provided with baffle (20) within diaphragm capsule (1), lead wire sleeve (21) are installed in diaphragm capsule (1) left side, install on baffle (20) and hold in the palm diaphragm capsule (13), plug screw (14) are installed on diaphragm capsule (1) right side, hold in the palm diaphragm capsule (13) with be connected through mold core (5) between plug screw (14), lead between diaphragm capsule (21) and diaphragm capsule (1) hold in the palm between diaphragm capsule (13) and baffle (20) all be provided with sealing washer (22) between plug screw (14) and the diaphragm capsule (1).
2. The self-lubricating enclosed wire drawing apparatus of claim 1 wherein: the sealing ring (22) is an O-shaped rubber sealing ring.
3. The self-lubricating enclosed wire drawing apparatus of claim 1 wherein: the die box is characterized in that the inner space of the die box (1) is divided into a lubricating chamber (23) and a drawing chamber (24) by the partition plate (20), the lubricating chamber (23) is arranged between the guide wire sleeve (21) and the die supporting sleeve (13), the open end of the lubricating chamber (23) is hinged with a dustproof cover (19), the drawing chamber (24) is arranged between the die supporting sleeve (13) and the screw plug (14), and the open end of the drawing chamber (24) is covered with a sealing cover (25).
4. A self-lubricating enclosed wire drawing apparatus as set forth in claim 3, wherein: and a sealing gasket (26) is arranged between the sealing cover (25) and the die box (1).
5. The self-lubricating enclosed wire drawing apparatus of claim 1 wherein: the die box is characterized in that a fixing plate is fixedly connected onto the die box (1), a plurality of pairs of rotatable wire feeding guide wheels (6) are mounted on the fixing plate (2), and the axial arrangement directions of each pair of wire feeding guide wheels (6) are different.
6. The self-lubricating enclosed wire drawing apparatus of claim 5 wherein: the number of the wire feeding guide wheels (6) is 2, and the 2 pairs of the wire feeding guide wheels (6) are mutually and vertically crossed in the axial direction.
7. The self-lubricating enclosed wire drawing apparatus of claim 1 wherein: the die box is characterized in that the bottom of the die box (1) is connected with a rotatable fixing seat (3) through a pin shaft (8), the fixing seat (3) is fixedly connected onto a loop drawing machine working table top (7), the bottom of the die box (1) is further screwed with a supporting screw A (11), and the tail end of the supporting screw A (11) can abut against the loop drawing machine working table top (7).
8. The self-lubricating enclosed wire drawing apparatus of claim 7 wherein: still spiro union have support screw B (12) on looper drawing machine table surface (7), and support screw B (12) end can support and lean on die box (1) bottom, support screw A (11) and support screw B (12) divide row to arrange in the both sides of fixing base (3).
9. The self-lubricating enclosed wire drawing apparatus of claim 7 wherein: still install spacing seat (4) on looper drawing machine table surface (7), install rotatable adjusting screw (10) on spacing seat (4), fish eye bearing (9) are still installed to die box (1) bottom, adjusting screw (10) and fish eye bearing (9) spiro union.
10. The self-lubricating enclosed wire drawing apparatus of claim 1 wherein: the screw plug is characterized in that a screw outlet hole (15) is formed in the screw plug (14), the bottom of the die box (1) is further connected with a water inlet joint (16), the top of the die box (1) is further connected with a water return joint (17), and the water inlet joint (16) and the water return joint (17) are communicated with the screw outlet hole (15) along the radial direction of the screw outlet hole (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874352.4U CN211464316U (en) | 2019-10-31 | 2019-10-31 | Self-lubricating closed metal wire drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874352.4U CN211464316U (en) | 2019-10-31 | 2019-10-31 | Self-lubricating closed metal wire drawing device |
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| Publication Number | Publication Date |
|---|---|
| CN211464316U true CN211464316U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921874352.4U Active CN211464316U (en) | 2019-10-31 | 2019-10-31 | Self-lubricating closed metal wire drawing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170518A (en) * | 2020-10-27 | 2021-01-05 | 贵州航天南海科技有限责任公司 | Rotary die box of wire drawing machine |
| CN115106393A (en) * | 2022-08-25 | 2022-09-27 | 扬州市禾普照明科技有限公司 | Universal machine tool with automatic correcting function for screw machining |
-
2019
- 2019-10-31 CN CN201921874352.4U patent/CN211464316U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170518A (en) * | 2020-10-27 | 2021-01-05 | 贵州航天南海科技有限责任公司 | Rotary die box of wire drawing machine |
| CN115106393A (en) * | 2022-08-25 | 2022-09-27 | 扬州市禾普照明科技有限公司 | Universal machine tool with automatic correcting function for screw machining |
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