CN211071305U - Metal wire drawing machine - Google Patents
Metal wire drawing machine Download PDFInfo
- Publication number
- CN211071305U CN211071305U CN201921666323.9U CN201921666323U CN211071305U CN 211071305 U CN211071305 U CN 211071305U CN 201921666323 U CN201921666323 U CN 201921666323U CN 211071305 U CN211071305 U CN 211071305U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- wire
- storage tank
- liquid
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to a metal wire drawing machine relates to metal wire drawing equipment, including the wire drawing case, be provided with the wire drawing chamber in the wire drawing case, a plurality of wire drawing wheels that can rotate have been arranged on the lateral wall in the wire drawing intracavity, the rigid coupling has a plurality of wire drawing moulds on the wire drawing chamber bottom surface, the winding has the wire on the wire drawing wheel, the wire passes the wire drawing mould, the wire drawing intracavity is provided with and is used for taking turns and the radiating hydrojet of wire on the wire drawing wheel, the hydrojet can the blowout coolant liquid, the reservoir has been seted up to wire drawing wheel bottom, the wire drawing wheel has at least partly to be located the reservoir, wire drawing mould rigid coupling is on the bottom surface of reservoir. The wire drawing machine has the advantage that the heat dissipation effect of the metal wire and the wire drawing wheel is better.
Description
Technical Field
The utility model relates to a metal wire drawing equipment especially relates to a metal wire drawing machine.
Background
The wire 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 wire drawing machine, so that the diameters, the roundness, the internal metallographic structure, the surface finish 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 wire drawing machine is widely applied to the production and preprocessing treatment of metal products such as steel wires, rope making wires, diamond wires, prestressed steel wires, standard parts and the like.
As shown in figure 1, a metal wire drawing machine comprises a wire drawing box 1, wherein the bottom of the wire drawing box 1 is fixedly connected with four support rods 14, the four support rods 14 are vertical to the bottom surface of the wire drawing box 1, the wire drawing box 1 is supported on the ground by the four support rods 14, a wire drawing cavity 11 is arranged in the wire drawing box 1, a plurality of wire drawing wheels 111 are arranged on the side wall in the wire drawing cavity 11, the plurality of wire drawing wheels 111 are arranged along the length direction of the wire drawing cavity 11, the wire drawing wheels 111 are parallel to and rotatably connected with the side wall of the wire drawing cavity 11, a wire inlet 112 is arranged on the side wall in the wire drawing cavity 11, which is vertical to the side wall where the wire drawing wheels 111 are arranged, a wire outlet 113 is arranged on the side wall in alignment with the wire inlet 112 in the wire drawing cavity 11, a reflux groove 5 is arranged at the bottom of the wire drawing cavity 11, a liquid outlet 1142 is arranged on the side wall of the reflux groove 5, a liquid outlet 1142 is communicated with an external cooling box 2, and, wire drawing mould 1141 is perpendicular with the bottom surface of backward flow groove 5, it has the wire to twine on wire drawing wheel 111, the wire twines earlier on wire drawing wheel 111 after getting into wire drawing chamber 11, then twine on next wire drawing wheel 111 after passing wire drawing mould 1141, wire drawing wheel 111 top is provided with spray tube 12, spray tube 12 and outside cooling box 2 intercommunication, spray tube 12 can be towards wire drawing wheel 111 and wire blowout coolant liquid, the coolant liquid flows back to in the cooling box 2 through liquid outlet 1142 after flowing into backward flow groove 5 downwards.
In the wire drawing process, the liquid spraying pipe 12 sprays cooling liquid towards the wire and the wire drawing wheel 111, the cooling liquid enables the wire drawing wheel 111 and the wire to flow downwards into the reflux groove 5 after the temperature of the wire is reduced, and then the cooling liquid flows back into the cooling box 2 through the liquid outlet 1142 on the side wall of the reflux groove 5.
The above prior art solutions have the following drawbacks: the liquid spray tube 12 sprays the cooling liquid toward the wire and the wire drawing wheel 111, and the contact time of the cooling liquid with the wire and the wire drawing wheel 111 is short and the contact area is limited, so that the cooling effect of the cooling liquid is not particularly obvious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metal wire drawing machine, it has the better advantage of radiating effect that can make wire and wire drawing wheel.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a metal wire drawing machine, including the wire drawing case, be provided with the wire drawing chamber in the wire drawing case, a plurality of wire drawing wheels that can rotate have been arranged on the lateral wall in the wire drawing intracavity, the rigid coupling has a plurality of wire drawing moulds on the wire drawing chamber bottom surface, the winding has the wire on the wire drawing wheel, the wire drawing mould is passed to the wire, the wire drawing intracavity is provided with and is used for wire drawing wheel and wire drawing wheel on the radiating hydrojet of wire, the hydrojet can the blowout coolant liquid, the reservoir has been seted up to the wire drawing wheel bottom, the wire drawing wheel has at least partly to be located the reservoir, wire drawing mould rigid coupling is on the bottom.
By adopting the technical scheme, the cooling liquid sprayed by the liquid spraying pipe flows downwards into the liquid storage tank to be accumulated, and the wire drawing wheel and the metal wire are soaked in the cooling liquid in the liquid storage tank, so that the contact time between the wire drawing wheel and the cooling liquid and the contact area are prolonged and larger, and the heat dissipation effect of the wire drawing wheel and the heat dissipation effect of the metal wire are better.
The utility model discloses further set up to: a liquid outlet is formed in the inner wall of the liquid storage tank and is located at the top of the liquid storage tank.
By adopting the technical scheme: the cooling liquid that flows into in the reservoir can flow into the cooler bin from the liquid outlet, makes that the nozzle can last to wire and wire drawing wheel blowout cooling liquid and can not fill up the reservoir, and then makes the cooling liquid form a circulation, and the quilt that the temperature of cooling liquid can be timely releases away to make the cooling liquid better to the cooling effect of wire and wire drawing wheel.
The utility model discloses further set up to: and a stirring component is arranged in the liquid storage tank.
Through adopting above-mentioned technical scheme, the stirring subassembly has promoted the flow of the cooling liquid in the reservoir, makes the speed of the heat transfer between the cooling liquid in the reservoir faster, and then makes the heat transfer of wire and wire drawing wheel to the cooling liquid in the reservoir faster to make the radiating effect of wire and wire drawing wheel better.
The utility model discloses further set up to: the stirring assembly comprises a driving motor, a rotating rod and rotating blades, the driving motor is fixedly connected to the lower surface of the wire drawing box, the rotating rod is fixedly connected to an output shaft of the driving motor, the rotating blades are fixedly connected to the rotating rod, and the rotating rod extends into the liquid storage tank and is rotatably connected with the wire drawing box.
Through adopting above-mentioned technical scheme, rotary rod and rotating vane rotate, can stir the coolant liquid of great within range for mobility between the coolant liquid is better, and then makes more abundant that the coolant liquid mixes.
The utility model discloses further set up to: and a baffle is fixedly connected to the edge of the wire drawing cavity.
Through adopting above-mentioned technical scheme, can block the coolant liquid, avoid stirring the subassembly at the in-process of stirring the coolant liquid, make the coolant liquid form undulant the patting and form the ripple on the lateral wall of reservoir, cause the coolant liquid to flow out to the outside in the reservoir.
The utility model is further arranged in that the baffle is L-shaped, one end of the baffle is fixedly connected with the edge of the wire drawing cavity, and the other end of the baffle faces the wire drawing wheel.
Through adopting above-mentioned technical scheme, when the coolant liquid patted on the lateral wall of reservoir, can follow reservoir and baffle upward movement one section distance, the baffle of L shape can make the coolant liquid with upward movement block, just so can guarantee under the prerequisite that does not use higher baffle, still guarantee that the coolant liquid can not follow the interior outflow of reservoir.
The utility model discloses further set up to: the wire drawing box is hinged with a sealing cover used for sealing the wire drawing cavity, a reflux groove is formed in the wire drawing box between the sealing cover and the baffle, and the reflux groove is communicated with the liquid storage groove.
Through adopting above-mentioned technical scheme, after the rotatory coolant liquid that carries up of wire drawing wheel collided the closing cap, some can flow into the gap between closing cap and the baffle along the closing cap, then flow into the reservoir again after the collection of backward flow groove in, avoid the coolant liquid to flow out from the gap between closing cap and the baffle.
The utility model discloses further set up to: an accelerating block is fixedly connected in the reflux groove and is a triangle with a high middle part and two low sides.
Through adopting above-mentioned technical scheme, the piece can make the quick backward flow of coolant liquid to the reservoir in flowing into the backward flow groove with higher speed, and when the coolant liquid of avoiding flowing into the backward flow inslot was more, the backward flow groove was discharged untimely, leads to the coolant liquid to follow the gap outflow between closing cap and the wire drawing case.
To sum up, the utility model discloses a beneficial technological effect does:
1. the liquid storage tank is arranged in the wire drawing cavity, the cooling liquid sprayed by the liquid spraying pipe flows downwards into the liquid storage tank to be accumulated, and the wire drawing wheel and the metal wire are soaked in the cooling liquid in the liquid storage tank, so that the contact time and the contact area between the wire drawing wheel and the cooling liquid and the contact area between the wire drawing wheel and the metal wire and the cooling liquid are prolonged, and the heat dissipation effect of the wire drawing wheel and the metal wire is better;
2. the rotating device is arranged in the liquid storage tank and comprises a rotating rod, rotating blades are fixedly connected to the rotating rod, the stirring assembly promotes the flowing of cooling liquid in the liquid storage tank, so that the heat transfer speed between the cooling liquid in the liquid storage tank is higher, and further the heat transfer from the metal wire and the wire drawing wheel to the cooling liquid in the liquid storage tank is higher, so that the heat dissipation effects of the metal wire and the wire drawing wheel are better, the rotating rod and the rotating blades can control the stirring of the cooling liquid in a larger range, the flowability between the cooling liquid is better, and further the cooling liquid is more fully mixed;
3. through set up the backward flow groove between closing cap and baffle, the rotatory coolant liquid that carries up of wire drawing wheel strikes after the closing cap, has partly can flow in the gap between closing cap and the baffle along the closing cap, then flows in the reservoir again after the collection of backward flow groove in, avoids the coolant liquid to flow out from the gap between closing cap and the baffle.
Drawings
FIG. 1 is a schematic view of the overall structure of a metal wire drawing machine of the prior art;
FIG. 2 is a schematic view of the overall structure of the metal drawing machine of the present embodiment;
FIG. 3 is a top view of the metal drawing machine of the present embodiment;
fig. 4 is a partially enlarged view of a portion a of fig. 3;
FIG. 5 is a side sectional view of the metal drawing machine in this embodiment;
fig. 6 is a partially enlarged view of a portion B in fig. 5.
In the figure, 1, a drawing box; 11. a wire drawing cavity; 111. a wire drawing wheel; 112. a wire inlet; 113. a filament outlet; 114. a liquid storage tank; 1141. drawing a wire mould; 1142. a liquid outlet; 12. a liquid spraying pipe; 13. a closure cap; 14. a support bar; 2. a cooling tank; 3. a stirring assembly; 31. a drive motor; 32. rotating the rod; 33. a rotating blade; 4. a baffle plate; 5. a reflux tank; 51. and an acceleration block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2 and fig. 3, the utility model discloses a metal wire drawing machine, including wire drawing case 1, wire drawing case 1 is placed subaerially, wire drawing case 1 lower surface rigid coupling has four bracing pieces 14, bracing piece 14 is perpendicular with wire drawing case 1's lower surface, four bracing pieces 14 support wire drawing case 1 subaerially, be provided with wire drawing chamber 11 in the wire drawing case 1, be provided with a plurality of wire drawing wheels 111 in the wire drawing chamber 11, a plurality of wire drawing wheels 111 are arranged along the length direction in wire drawing chamber 11 to wire drawing wheel 111 is parallel and rotate with the inner wall in wire drawing chamber 11 and is connected, the winding has the wire on wire drawing wheel 111. Offer the wire inlet 112 that makes wire drawing chamber 11 and outside intercommunication on the lateral wall of wire drawing chamber 11 interior and wire drawing wheel 111 place lateral wall vertically, set up wire outlet 113 with outside intercommunication on the another lateral wall of wire drawing chamber 11 interior and wire inlet 112 place lateral wall on the counterpoint face, the wire winding is on a plurality of wire drawing wheels 111 after entering wire drawing chamber 11 with wire inlet 112, the back stretches out from wire drawing case 1 through wire outlet 113, wire drawing wheel 111's top is provided with hydrojet 12, wire drawing case 1 next door is provided with cooling tank 2, cooling tank 2 and hydrojet 12 intercommunication.
As shown in fig. 3 and 4, the liquid spraying tube 12 can spray the cooling liquid toward the wire drawing wheel 111, a liquid storage tank 114 is provided at the bottom of the wire drawing chamber 11, and the lower portion of the wire drawing wheel 111 is located in the liquid storage tank 114. A wire drawing die 1141 for thinning the metal wire is fixedly connected to the bottom surface of the liquid storage tank 114 between every two wire drawing wheels 111, the metal wire on the wire drawing wheel 111 passes through the wire drawing die 1141 and then is wound on the next wire drawing wheel 111, and a closing plate 13 capable of closing the wire drawing cavity 11 is hinged to the wire drawing box 1.
The metal wire enters the wire drawing cavity 11 from the wire inlet 112 and then is wound on the wire drawing wheel 111, then passes through the wire drawing die 1141 and then is wound on the next wire drawing wheel 111, the metal wire becomes very thin after passing through the action of the plurality of wire drawing dies 1141, the liquid spraying pipe 12 sprays cooling liquid to the wire drawing wheel 111 and the metal wire on the wire drawing wheel 111 in the wire drawing process, the cooling liquid enters the liquid storage tank 114 after passing through the wire drawing wheel 111, the liquid storage tank is gradually filled up along with the increase of the cooling liquid in the liquid storage tank 114, so that the lower half part of the wire drawing wheel 111 is soaked in the liquid storage tank, when the cooling liquid in the liquid storage tank 114 is about to be filled up, the liquid spraying nozzle stops spraying the cooling liquid to the wire drawing wheel 111 and the metal wire, the metal wire on the wire drawing wheel 111 is soaked in the cooling liquid in the liquid storage tank, and the heat on the metal wire can be more quickly diffused into the cooling liquid in the liquid storage.
The temperature of the cooling liquid in the liquid storage tank 114 rises after absorbing heat on the metal wire and the wire drawing wheel 111 for a long time, so that the heat dissipation effect of the cooling liquid in the liquid storage tank 114 on the metal wire and the wire drawing wheel 111 becomes worse after the cooling liquid is used for a long time, in order to keep a better cooling effect after the cooling liquid in the liquid storage tank 114 is used for a long time, a liquid outlet 1142 is formed in the side wall of the top of the liquid storage tank 114, the liquid outlet 1142 is communicated with an external cooling box 2, so that the liquid spraying pipe 12 can continuously spray the cooling liquid to the wire drawing wheel 111 and the metal wire, and when the cooling liquid in the liquid storage tank 114 is about to be filled and overflowed, the cooling liquid flows back to the cooling box 2 from the liquid.
As shown in fig. 4 and 5, the fluidity of the cooling liquid in the liquid storage tank 114 is poor, so that the temperature transmission between the cooling liquids in the liquid storage tank 114 is slow, in order to increase the heat transmission speed between the cooling liquids in the liquid storage tank 114, a plurality of stirring assemblies 3 are arranged at the bottom of the liquid storage tank 114, the plurality of stirring assemblies 3 are uniformly distributed along the length direction of the wire drawing cavity 11, each stirring assembly 3 comprises a driving motor 31, the driving motor 31 is fixedly connected to the lower surface of the wire drawing box 1, a rotating rod 32 is fixedly connected to an output shaft of the driving motor 31, the rotating rod 32 extends into the liquid storage tank 114 from the lower surface of the wire drawing box 1, the rotating rod 32 is perpendicular to the bottom surface of the liquid storage tank 114, a plurality of rotating blades 33 are fixedly connected to the rotating rod 32, the plurality of rotating blades 33 are uniformly distributed on the rotating rod 32 in a spiral manner, the driving motor 31 drives the, thereby allowing for faster heat transfer between the cooling fluids in the reservoir 114.
As shown in fig. 5 and 6, the rotation of the rotating rod 32 and the rotating blade 33 promotes the flow of the cooling liquid in the reservoir tank 114, and the cooling liquid may flow out of the reservoir tank 114 when it impinges on the side wall of the reservoir tank 114 after the fluidity of the cooling liquid increases, and the baffle plate 4 is fixed to the side wall of the drawing box 1 to prevent the cooling liquid in the reservoir tank 114 from flowing out.
When the coolant liquid patted on the lateral wall of reservoir 114 and baffle 4, the lateral wall of reservoir 114 and the one end distance of baffle 4 upward movement may be followed, need very high baffle 4 to guarantee to shelter from the coolant liquid this moment, thereby avoid coolant liquid to run out from reservoir 114, in order to make baffle 4 not so high simultaneously, also can shelter from the coolant liquid, baffle 4 sets to L shape, the bottom of baffle 4 and the border rigid coupling of reservoir 114, the other end of baffle 4 is towards wire drawing wheel 111.
The cooling liquid in the liquid storage tank 114 may splash on the closing cover 13 under the driving of the wire drawing wheel 111, and after the cooling liquid splashes on the closing cover 13, the cooling liquid may flow down along the closing cover 13, and the cooling liquid may flow out from the gap between the closing cover 13 and the baffle 4 when flowing to the gap. In order to enable the cooling liquid splashed on the sealing cover 13 to be collected into the liquid storage tank 114 again, the backflow tank 5 is arranged on the wire drawing box 1 between the sealing cover 13 and the baffle plate 4, two ends of the backflow tank 5 are communicated with the liquid storage tank 114, the cooling liquid splashed on the sealing cover 13 can enter the backflow tank 5 along the sealing cover 13, and the cooling liquid entering the backflow tank 5 can flow back into the liquid storage tank 114 again.
In order to make the cooling liquid flowing into the reflux tank 5 quickly reflux to the liquid storage tank 114, an accelerating block 51 is arranged in the reflux tank 5, the accelerating block 51 is triangular, the middle of the accelerating block 51 is high, two sides of the accelerating block 51 are low, and the highest part of the accelerating block 51 does not exceed the depth of the reflux tank 5.
The specific implementation principle of this embodiment is as follows: in the wire drawing process, the liquid spraying pipe 12 sprays cooling liquid towards the wire drawing wheel 111 and the metal wires on the wire drawing wheel 111, so that the temperature of the wire drawing wheel 111 and the metal wires is reduced, the cooling liquid sprayed from the liquid spraying pipe 12 flows into the liquid storage tank 114 after passing through the metal wires and the wire drawing wheel 111, the cooling liquid in the liquid storage tank 114 is gradually increased along with the continuous spraying of the cooling liquid from the liquid spraying pipe 12, so that the metal wires on the wire drawing wheel 111 and the wire drawing wheel 111 are soaked in the liquid storage tank 114, the heat dissipation speed of the wire drawing wheel 111 and the metal wires is further increased, and the cooling liquid in the liquid storage tank 114 can flow back into the cooling box from the liquid outlet 1142 when reaching a preset height.
The rotating rod 32 in the liquid storage tank 114 and the rotating blade 33 on the rotating rod 32 rotate, the cooling liquid in the liquid storage tank 114 flows at an accelerated speed, so that the transmission speed of the temperature between the cooling liquid is faster, when the rotating rod 32 and the rotating blade 33 stir the cooling liquid, the baffle 4 on the wire drawing box 1 can block the fluctuating cooling liquid to prevent the cooling liquid from escaping from the wire drawing box 1, after the wire drawing wheel 111 rotates to drive the cooling liquid to be splashed onto the closing cover, a part of the cooling liquid can flow into the backflow groove 5 between the closing cover and the baffle 4 along the closing plate 13, and then enters the liquid storage tank 114 again along the backflow groove 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a metal wire drawing machine, including wire drawing case (1), be provided with wire drawing chamber (11) in wire drawing case (1), a plurality of wire drawing wheels (111) that can rotate have been arranged on the lateral wall in wire drawing chamber (11), the rigid coupling has a plurality of wire drawing mould (1141) on wire drawing chamber (11) bottom surface, the winding has the wire on wire drawing wheel (111), the wire passes wire drawing mould (1141), be provided with in wire drawing chamber (11) and be used for going up radiating hydrojet pipe (12) of wire for wire drawing wheel (111) and wire drawing wheel (111), hydrojet pipe (12) can the blowout coolant liquid, its characterized in that: the bottom of the wire drawing wheel (111) is provided with a liquid storage tank (114), at least one part of the wire drawing wheel (111) is positioned in the liquid storage tank (114), and the wire drawing mould (1141) is fixedly connected on the bottom surface of the liquid storage tank (114).
2. A metal wire drawing machine according to claim 1, wherein: a liquid outlet (1142) is formed in the inner wall of the liquid storage tank (114), and the liquid outlet (1142) is located at the top of the liquid storage tank (114).
3. A metal wire drawing machine according to claim 1, wherein: and a stirring assembly (3) is arranged in the liquid storage tank (114).
4. A metal wire drawing machine according to claim 3, wherein: stirring subassembly (3) are including driving motor (31), rotary rod (32) and rotating vane (33), and driving motor (31) rigid coupling is on the lower surface of wire drawing case (1), and rotary rod (32) rigid coupling is on driving motor's (31) output shaft, and rotating vane (33) rigid coupling is on rotary rod (32), and rotary rod (32) stretch into in reservoir (114) and with wire drawing case (1) rotation connection.
5. A metal wire drawing machine according to claim 4, wherein: the edge of the wire drawing cavity (11) is fixedly connected with a baffle (4).
6. The metal wire drawing machine according to claim 5, wherein the baffle (4) is L-shaped, one end of the baffle (4) is fixedly connected to the edge of the liquid storage tank (114), and the other end of the baffle (4) faces the wire drawing wheel (111).
7. A metal wire drawing machine according to claim 6, wherein: the wire drawing box (1) is hinged with a sealing cover used for sealing the wire drawing cavity (11), a backflow groove (5) is formed in the wire drawing box (1) between the sealing cover and the baffle (4), and the backflow groove (5) is communicated with the liquid storage groove (114).
8. A metal wire drawing machine according to claim 7, wherein: an accelerating block (51) is fixedly connected in the reflux groove (5), and the accelerating block (51) is a triangle with a high middle and two low sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666323.9U CN211071305U (en) | 2019-09-29 | 2019-09-29 | Metal wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666323.9U CN211071305U (en) | 2019-09-29 | 2019-09-29 | Metal wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071305U true CN211071305U (en) | 2020-07-24 |
Family
ID=71633209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666323.9U Active CN211071305U (en) | 2019-09-29 | 2019-09-29 | Metal wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692087A (en) * | 2021-01-13 | 2021-04-23 | 白银有色长通电线电缆有限责任公司 | Conductor core sticiss cooling device |
-
2019
- 2019-09-29 CN CN201921666323.9U patent/CN211071305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692087A (en) * | 2021-01-13 | 2021-04-23 | 白银有色长通电线电缆有限责任公司 | Conductor core sticiss cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211071305U (en) | Metal wire drawing machine | |
| CN111347030A (en) | Quick cooling arrangement is used to cast member | |
| CN114643353A (en) | Aluminum alloy casting device capable of reducing working strength of workers | |
| CN206997755U (en) | A kind of casting machine | |
| CN207521695U (en) | A kind of pouring device for producing anode plate | |
| CN210817414U (en) | Pouring forming device of door handle casting equipment | |
| CN210305677U (en) | Lead frame copper alloy ingot casting device capable of avoiding internal defects | |
| CN208288829U (en) | A kind of automobile die quickly cooling device | |
| CN218256459U (en) | Mould with cooling structure | |
| CN213379231U (en) | Cooling device of casting part | |
| CN212652657U (en) | Aluminum alloy ingot casting mold with large-flux cooling structure | |
| CN215359450U (en) | Cooling device for plastic mold | |
| CN212301053U (en) | Edible agricultural product detection pretreatment device | |
| CN214601829U (en) | Cooling device is used in processing of valve centrifugal casting spare | |
| CN213350777U (en) | Cooling structure of casting die utensil | |
| CN211893772U (en) | Cable plastic-coated equipment | |
| CN211966108U (en) | Aluminum bar efficient cutting device | |
| CN207154720U (en) | A kind of copper rod processes casting apparatus | |
| CN210368564U (en) | Crack pouring device for repairing highway cracks | |
| CN112873807A (en) | Cooling and shaping device for wood-plastic solid wood composite material | |
| CN216614523U (en) | All-in-one is used in pitch granulation | |
| CN217647293U (en) | Accurate type five metals stamping die | |
| CN212664882U (en) | Zinc liquid extraction device capable of being recycled | |
| CN216458582U (en) | But dispenser is used in coating processing of automatic material conveying | |
| CN206028427U (en) | Novel five gold plate material punching machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 252000 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 | ||
| 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 |