CN210676396U - Novel pointing machine - Google Patents
Novel pointing machine Download PDFInfo
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- CN210676396U CN210676396U CN201921664232.1U CN201921664232U CN210676396U CN 210676396 U CN210676396 U CN 210676396U CN 201921664232 U CN201921664232 U CN 201921664232U CN 210676396 U CN210676396 U CN 210676396U
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Abstract
The utility model discloses a novel pointing machine, which comprises a frame and a roller seat arranged above the frame, wherein a roller group is arranged in the roller seat, the roller group comprises an upper roller and a lower roller, one side of the roller seat is provided with a driving mechanism for driving the roller group to rotate, and the driving mechanism comprises a pair of mutually meshed driving gears which are coaxial with the roller group and a motor for driving one of the driving gears to rotate; the cooling device is arranged on the roller seat and comprises an upper rotating roller and a lower rotating roller which are connected with the roller seat in a rotating mode, first water-absorbing cotton and second water-absorbing cotton which are arranged on the outer peripheral surfaces of the upper rotating roller and the lower rotating roller in a sleeved mode and are in contact with the outer peripheral surface of the roller group, and a plurality of spray heads which are arranged on the roller seat and keep the first water-absorbing cotton wet. The utility model has the advantages of cool down the roll set to reduce the crooked possibility of metal wire rod emergence.
Description
Technical Field
The utility model relates to a pointing machine technical field, concretely relates to novel pointing machine.
Background
The pointing machine is a mechanical device of a metal wire drawing machine and cold drawing production equipment, the end part of a raw material needs to be rolled by the pointing machine and then passes through a drawing die hole to draw the material, and the pointing machine is used for pointing and punching a die and drawing a head of a metal wire.
Current roller point machine, be CN201720274856.7 utility model patent as the publication number discloses a copper line is drawn and is used roller point machine, including frame and the roller seat of setting in the frame top, be provided with the roller set in the roller seat, be provided with on the roller seat and be used for driving roller set pivoted actuating mechanism, actuating mechanism includes a pair of intermeshing's that sets up with the roller set coaxial driving gear and drives one of them driving gear pivoted motor, through the rotation of actuating mechanism drive roller set, carries out the roller point to wire rod through the friction.
Because the roller set needs to rotate in the operation process of the pointing machine, the roller set is in long-time rotation friction with the metal wire, high temperature is easily generated due to heating, and the high temperature easily causes the possibility of bending of the metal wire, thereby influencing the quality of the metal wire.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel pointing machine, its advantage is cooled down to the roll group to reduce wire rod's the crooked possibility of emergence.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel tip rolling machine comprises a rack and a roller seat arranged above the rack, wherein a roller set is arranged in the roller seat and comprises an upper roller and a lower roller, driving mechanisms used for driving the roller set to rotate are arranged on two sides of the roller seat, and each driving mechanism comprises a pair of driving gears which are coaxially arranged with the roller set and are meshed with each other and a motor used for driving one of the driving gears to rotate; the cooling device is arranged on the roller seat and comprises an upper rotating roller and a lower rotating roller which are connected with the roller seat in a rotating mode, first water-absorbing cotton and second water-absorbing cotton which are arranged on the outer peripheral surfaces of the upper rotating roller and the lower rotating roller in a sleeved mode and are in contact with the outer peripheral surface of the roller group, and a plurality of spray heads which are arranged on the roller seat and keep the first water-absorbing cotton wet.
Through the technical scheme, through starter motor, drive the rotation of driving gear for roll set rotates and carries out the nip to metal wire, and roll set is rotating the in-process, and the shower nozzle sprays water to the first cotton that absorbs water of pivoted, makes the top roll with the cotton contact of first water absorption become wet, thereby cools down the top roll, and the water droplet of the cotton of first water absorption falls on the second cotton that absorbs water, thereby cools down the bottom roll, thereby reduces metal wire and takes place crooked possibility.
The utility model discloses further set up to: and driven gears meshed with the driving gears are coaxially arranged on the upper rotating roller and the lower rotating roller.
Through above-mentioned technical scheme, the driving gear rotates the process, drives and rotates with driving gear engaged with driven gear, drives the rotation of first cotton and the second cotton that absorbs water for shower nozzle spun water is even sprays on first cotton that absorbs water, and the even drippage of unnecessary water on the first cotton that absorbs water is on the second cotton that absorbs water, thereby the reinforcing is to the cooling effect of roll group.
The utility model discloses further set up to: and the roller seat is provided with an extrusion cylinder for extruding the first absorbent cotton, and the extrusion cylinder is positioned between the first absorbent cotton and the second absorbent cotton.
Through above-mentioned technical scheme, first cotton that absorbs water is at the rotation in-process, and unnecessary water passes through the extrusion of recipient for water on the first cotton that absorbs water flows to the second cotton that absorbs water along the recipient.
The utility model discloses further set up to: one side of the extrusion cylinder facing the first absorbent cotton is provided with a plurality of bulges.
Through above-mentioned technical scheme, bellied setting, the increase is to the cotton squeezing action of first absorption of water, is convenient for accelerate the water on the first absorption of water cotton to flow on the second absorption of water cotton.
The utility model discloses further set up to: the protrusion is hemispherical.
Through above-mentioned technical scheme, the arch is the hemisphere for protruding more level and smooth in the in-process of the first cotton that absorbs water of extrusion, reduce protruding damage to first cotton that absorbs water.
The utility model discloses further set up to: and a fan for cooling the first absorbent cotton and the second absorbent cotton is arranged on the roller seat.
Through above-mentioned technical scheme, after the long-time operation of roll set, heat conduction on the roll set is to first cotton and the second cotton that absorbs water, and the cold wind that the fan blew off can be to first cotton and the second cotton that absorbs water and cool down.
The utility model discloses further set up to: and a water collecting tank for receiving water is arranged below the lower rotating roller.
Through above-mentioned technical scheme, the setting of water catch bowl for remaining rivers are to the water catch bowl on the second cotton that absorbs water.
The utility model discloses further set up to: the side wall of the water collecting groove facing the roller group extends upwards to be provided with bristles abutted against the second absorbent cotton.
Through the technical scheme, the arrangement of the bristles is convenient for water on the second absorbent cotton to flow in the water collecting tank along the bristles.
To sum up, the utility model discloses following beneficial effect has:
1. the cooling device for cooling the roller group is arranged on the roller seat, so that the possibility of bending of the metal wire is reduced;
2. the squeezing barrel for squeezing the first absorbent cotton is arranged on the roller seat, so that water on the first absorbent cotton flows onto the second absorbent cotton after being squeezed;
3. through be provided with a plurality of arch towards the cotton one side of first absorbing water at the recipient, the reinforcing is to the cotton squeezing action of first absorbing water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a highlighted cooling device;
FIG. 3 is a schematic view showing the structure of the container.
In the figure, 1, a frame; 2. a roller seat; 21. a support plate; 3. a roll group; 31. an upper roller; 32. a lower roller; 33. a drive mechanism; 331. a driving gear; 332. a motor; 333. a speed reducer; 4. a cooling device; 41. an upper rotating roller; 411. first absorbent cotton; 42. a lower turning roll; 421. second absorbent cotton; 43. a spray head; 431. a water pipe; 44. a fixing plate; 45. a driven gear; 5. an extrusion cylinder; 51. a protrusion; 6. a fan; 7. a water collection tank; 71. brushing; 72. a conduit; 73. a water collection tank.
Detailed Description
Example (b): a novel pointing machine is shown in figure 1 and comprises a frame 1 and a roller seat 2 arranged above the frame 1. The roll stand 2 is internally provided with a roll group 3, and the roll group 3 comprises an upper roll 31 and a lower roll 32 arranged in parallel with the upper roll 31. The frame 1 is provided with a pair of supporting plates 21 for fixing the roller group 3, the pair of supporting plates 21 are respectively fixedly connected with the bottom wall of the roller seat 2, and the upper roller 31 and the lower roller 32 are both fixed on the pair of supporting plates 21 through bearings. One side of the roll seat 1 is provided with a driving mechanism 33 for driving the roll group 3 to rotate, and the driving mechanism 33 includes a pair of driving gears 331 engaged with each other and disposed coaxially with the roll group 3, and a motor 332 for driving one of the driving gears 331 to rotate. An output shaft of the motor 332 is fixedly connected with the driving gear 331, and a reducer 333 is provided on the output shaft of the motor 332. The worker drives the driving gear 331 to rotate by starting the motor 332, so that the roller group 3 rotates, the metal wire is placed in a gap between the upper roller 31 and the lower roller 32, and the metal wire is sharpened by the friction between the upper roller 31 and the lower roller 32.
As shown in fig. 1 and 2, the roll stack 3 is likely to generate heat by the long-term rotation of the roll stack 3, and the metal wire rod is likely to be bent, which affects the quality of the metal wire rod. In order to reduce the possibility of heat generation of the roll set 3 and timely cool down the roll set 3, the roll base 2 is provided with a cooling device 4, the cooling device 4 comprises an upper rotating roll 41 and a lower rotating roll 42 which are rotatably connected with the roll base 2, first absorbent cotton 411 and second absorbent cotton 421 which are sleeved on the peripheral surfaces of the upper rotating roll 41 and the lower rotating roll 42 and contact with the peripheral surface of the roll set 3, and a plurality of spray heads 43 (3 in the embodiment) which are arranged above the roll base 2 and keep the first absorbent cotton 411 wet. Wherein, a pair of fixed plates 44 is arranged in the roller seat 2, the upper rotating roller 41 and the lower rotating roller 42 are both connected with the fixed plates 44 through bearings, and the upper rotating roller 41 and the lower rotating roller 42 are respectively arranged in parallel with the upper roller 31 and the lower roller 32. The spray head 43 is hung on the roll stand 2, and the water spray hole of the spray head 43 faces the first absorbent cotton 411. 3 shower nozzles 43 communicate through transversely fixing the water pipe 431 on roll seat 2, spray first cotton 411 that absorbs water through shower nozzle 43, water on the first cotton 411 that absorbs water is through the contact with top roll 31, make top roll 31 be stained with the water on the first cotton 411 that absorbs water at the pivoted in-process, thereby cool down top roll 31, the water droplet on the first cotton 411 that absorbs water falls on the second cotton 421 that absorbs water, make the lower roll 32 with the contact of second cotton 421 that absorbs water become wet, thereby cool down bottom roll 32.
In order to enhance the cooling of the roll set 3 by the first absorbent cotton 411 and the second absorbent cotton 421, the driven gear 45 meshed with the driving gear 331 is coaxially arranged on the upper rotating roller 41 and the lower rotating roller 42. The rotation of the driving gear 331 drives the driven gear 45 engaged with the driving gear 331 to rotate, so that the water sprayed from the spray head 43 uniformly falls on the first water absorption surface, thereby enhancing the cooling effect on the roller group 3.
As shown in fig. 2 and 3, in order to facilitate the water on the first absorbent cotton 411 to drop onto the second absorbent cotton 421, a squeezing barrel 5 for squeezing the first absorbent cotton 411 is arranged on the roll base 2, the squeezing barrel 5 is located between the first absorbent cotton 411 and the second absorbent cotton 421, and both ends of the squeezing barrel 5 are fixedly connected with the fixing plate 44. The rotating first absorbent cotton 411 is extruded by the extrusion cylinder 5, so that water on the first absorbent cotton 411 falls onto the extrusion cylinder 5 and flows to the second absorbent cotton 421 below the extrusion cylinder 5 along the peripheral surface of the extrusion cylinder 5, and the second absorbent cotton 421 stores more water. The squeeze tube 5 is provided with a plurality of protruding 51 towards one side of the first cotton 411 that absorbs water, and protruding 51 is the hemisphere, through setting up protruding 51, strengthens the squeeze tube 5 to the first cotton 411's that absorbs water squeezing action, and hemispherical protruding 51 for protruding 51 is more level and smooth with the cotton 411 extrusion in-process that absorbs water, reduces the cotton 411 damage's that absorbs water possibility.
As shown in fig. 1 and fig. 2, during the contact between the first absorbent cotton 411 and the second absorbent cotton 421 and the roll set 3, the heat on the roll set 3 is transferred to the first absorbent cotton 411 and the second absorbent cotton 421, which affects the cooling effect on the roll set 3. In order to enhance the cooling effect on the roll group 3, a fan 6 for cooling the first absorbent cotton 411 and the second absorbent cotton 421 is arranged on the roll seat 2, the fan 6 is fixed on the roll seat 2, and the air port faces to the middle of the first absorbent cotton 411 and the second absorbent cotton 421. The first absorbent cotton 411 and the second absorbent cotton 421 are cooled by cold air blown out by the fan 6, so that the cooling effect on the roll group 3 is enhanced.
In order to collect the water above the second absorbent cotton 421, a water collecting tank 7 for receiving the water is arranged below the second absorbent cotton 421, the water collecting tank 7 extends upwards towards the side wall of the roller group 3 and is provided with bristles 71 abutted against the second absorbent cotton 421, a conduit 72 is arranged on one side of the water collecting tank 7, and the conduit 72 is communicated with a water collecting tank 73. The water on the second absorbent cotton 421 flows into the water collecting tank 7 along the brush hairs 71 and flows into the water collecting tank 73 from the conduit 72, so that the water can be collected by the staff conveniently, and the waste of the water is reduced.
The working process is as follows: in the process that the roll set 3 rotates to perform sharpening on a metal wire, the driving gear 331 drives the driven gear 45 meshed with the driving gear 331 to rotate to drive the first absorbent cotton 411 and the second absorbent cotton 421 to rotate, water in the spray head 43 is sprayed to the first absorbent cotton 411, so that the upper roller 31 in contact with the first absorbent cotton 411 becomes wet, the upper roller 31 is cooled, the first absorbent cotton 411 extrudes the first absorbent cotton 411 in the rotating process, redundant water in the first absorbent cotton 411 drops onto the second absorbent cotton 421 to facilitate cooling of the lower roller 32, the fan 6 blows cold air to the first absorbent cotton 411 and the second absorbent cotton 421, and heat conducted to the first absorbent cotton 411 and the second absorbent cotton 421 by the roll set 3 is cooled, so that the cooling effect on the roll set 3 is enhanced; the residual water on the second absorbent cotton 421 flows into the water collecting tank 7 through the brush hairs 71 and flows into the water collecting tank 73 through the conduit 72, thereby reducing the waste of water resources.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a novel pointing machine, include frame (1) and set up roller seat (2) in frame (1) top, be provided with roll group (3) in roller seat (2), roll group (3) are including last roll (31) and lower roll (32), the both sides of roller seat (2) are provided with and are used for driving roll group (3) pivoted actuating mechanism (33), actuating mechanism (33) include with a pair of intermeshing's that roll group (3) coaxial setting driving gear (331) and drive one of them driving gear (331) pivoted motor (332), characterized by: be provided with heat sink (4) that carry out the cooling to roll set (3) on roll seat (2), heat sink (4) include with roll seat (2) rotate last live-rollers (41) and lower live-rollers (42) of being connected, the cover establish last live-rollers (41) and lower live-rollers (42) outer peripheral face on with roll set (3) outer peripheral face contact first cotton (411) and the second cotton (421) that absorb water and set up and keep a plurality of shower nozzle (43) that first cotton (411) that absorb water are moist on roll seat (2).
2. The new type of pointing machine as claimed in claim 1, wherein: and the upper rotating roller (41) and the lower rotating roller (42) are coaxially provided with driven gears (45) meshed with the driving gears (331).
3. A new type of pointing machine as claimed in claim 2, characterized by: the roller seat (2) is provided with a squeezing barrel (5) for squeezing the first absorbent cotton (411), and the squeezing barrel (5) is positioned between the first absorbent cotton (411) and the second absorbent cotton (421).
4. A new type of pointing machine as claimed in claim 3, characterized by: one side of the extrusion cylinder (5) facing the first absorbent cotton (411) is provided with a plurality of bulges (51).
5. The new type pointing mill as claimed in claim 4, wherein: the protrusions (51) are hemispherical.
6. The new type of pointing machine as claimed in claim 5, wherein: and a fan (6) for cooling the first water absorption cotton (411) and the second water absorption cotton (421) is arranged on the roller seat (2).
7. The new type of pointing machine as claimed in claim 6, wherein: a water collecting tank (7) for receiving water is arranged below the lower rotating roller (42).
8. The new type of pointing machine as claimed in claim 7, wherein: the side wall of the water collecting tank (7) facing the roller group (3) extends upwards to be provided with bristles (71) abutted against the second absorbent cotton (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664232.1U CN210676396U (en) | 2019-09-29 | 2019-09-29 | Novel pointing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664232.1U CN210676396U (en) | 2019-09-29 | 2019-09-29 | Novel pointing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676396U true CN210676396U (en) | 2020-06-05 |
Family
ID=70899285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921664232.1U Active CN210676396U (en) | 2019-09-29 | 2019-09-29 | Novel pointing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676396U (en) |
-
2019
- 2019-09-29 CN CN201921664232.1U patent/CN210676396U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 401, 4th floor, building 3, District 8, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100071 Patentee after: China Railway Beisai Electric Co.,Ltd. Address before: 100071 first and second floors, building 2, No. 102, nanyangshuzhuang, Kandan village, Fengtai District, Beijing Patentee before: Beijing celrit Electric Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 252300 south side of 2nd Road and east side of Nanbei 3rd road, zone B, eastern industrial concentration zone, Yanggu County Economic Development Zone, Liaocheng City, Shandong Province Patentee after: China Railway Beisai Electric Co.,Ltd. Address before: Room 401, 4th floor, building 3, District 8, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100071 Patentee before: China Railway Beisai Electric Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |