External cooling device of headstock machine

Abstract

The utility model relates to an external cooling device of a headstock machine, which comprises a water supply mechanism, a cooling pipe and a fixing piece, the water supply mechanism is used for providing cooling water, the water inlet end of the cooling pipe is connected with the water supply mechanism, the water outlet end of the cooling pipe is arranged on a frame body of the headstock machine, and the water outlet end of the cooling pipe faces a tool bit part of the headstock machine. The water outlet end of the cooling pipe is exposed, a through hole is formed in the side wall of the headstock machine, the water outlet end of the cooling pipe penetrates through the through hole to be arranged on the headstock machine, the fixing piece comprises a connecting rod and a hoop, the hoop is arranged on the cooling pipe in a sleeving mode, one end of the connecting rod is fixedly connected with the hoop, and the other end of the connecting rod is fixed to the inner wall of the headstock machine. On one hand, the tool bit can be cooled when the headstock machine works, on the other hand, the water outlet end of the cooling pipe is exposed, so that an operator can observe cooling water in the working process, the operator can conveniently judge the use condition of the steel knife in time, and the situation that the steel knife works without cooling water is avoided; and the protection on the tool bit of the headstock machine is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial equipment, in particular to an external cooling device for a locomotive. Background Art

[0002] The lathe, also known as the rotary head machine, is based on the principle of the lathe and is suitable for users who pull large materials. It is often used for steel bar wire drawing. When the lathe cuts the end of the wire, the head of the lathe uses a high-speed steel knife. The high-speed rotating steel knife continuously cuts the end of the wire in a circumferential direction. The rapid contact between the steel knife and the steel will generate heat, which will then wear the steel knife. Therefore, in order to increase the service life of the steel knife, the high-speed steel knife of the lathe must be sprayed with cooling water during cutting.

[0003] However, in the prior art, in order to ensure targeted cooling, cooling water is usually set to spray water on the blade of the steel knife inside the lathe for cooling. However, when the operator is performing lateral auxiliary work on the lathe, the operator who sprays the cooling water on the high-speed steel knife cannot observe the cooling water pipe and the cooling water, resulting in rapid wear of the high-speed steel knife when the cooling water stops or stops flowing and continues to start the high-speed steel knife cutting operation, thereby reducing the service life of the steel knife. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an external cooling device for a locomotive which allows easy observation of the cooling water pipe and accurate judgment of the effect of the cooling water.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is an external cooling device for a head machine, comprising:

[0006] Water supply mechanism: the water supply mechanism is used to provide cooling water;

[0007] Cooling pipe: the water inlet end of the cooling pipe is connected to the water supply mechanism, the water outlet end of the cooling pipe is arranged on the frame of the head machine, and the water outlet end of the cooling pipe faces the cutter head of the head machine, and the water outlet end of the cooling pipe is exposed;

[0008] Fixings.

[0009] The beneficial effect of the above technical solution is: the cutting head of the lathe is cooled by an external cooling pipe, which can, on the one hand, provide cooling for the cutting head during lathe operation; on the other hand, the exposed water outlet end of the cooling pipe enables the operator to observe the cooling water during the operation, which makes it convenient for the operator to judge the use of the steel knife in time, avoid the situation where the steel knife is working without cooling water, increase the protection of the cutting head of the lathe, and extend the service life of the steel knife of the lathe.

[0010] Furthermore, a through hole is provided on the side wall of the locomotive, and the water outlet end of the cooling pipe passes through the through hole and is arranged on the locomotive.

[0011] Beneficial effects: On the one hand, the water outlet end of the cooling pipe can be more directly directed toward the cutter head, and on the other hand, the perforation method is conducive to the connection between the cooling pipe and the front frame.

[0012] Furthermore, the fixing part includes a connecting rod and a clamp, the clamp is sleeved on the cooling pipe, one end of the connecting rod is fixedly connected to the clamp, and the other end of the connecting rod is fixed to the inner wall of the locomotive.

[0013] Beneficial effect: The cooling pipe can be connected to the front frame through the fixing piece, and the extension length and water outlet position of the cooling pipe can be maintained at the same time, so as to prevent the water outlet end of the cooling pipe from moving when discharging water and affecting the cooling effect.

[0014] Furthermore, the connecting rod is a telescopic rod with adjustable length.

[0015] Beneficial effect: By adjusting the length of the connecting rod, the inclination angle of the water outlet end of the cooling pipe toward the cutter head can be changed, so that the water outlet end of the cooling pipe can be adjusted to the optimal cooling position.

[0016] Furthermore, the water supply mechanism includes a water collecting tank and a water suction pump. The water suction pump is located in the water collecting tank, and the water inlet end of the cooling pipe is connected to the water suction pump.

[0017] Beneficial effect: The provision of a water suction pump can increase the impact force of the water flow in the cooling pipe, so that the water flow can flush the cut material off from the cutter head while providing cooling.

[0018] Furthermore, a drain outlet is provided on the frame below the cutter head of the locomotive, a water collecting tank is located directly below the drain outlet, an upper portion of the water collecting tank is open, and a filter screen is provided between the water collecting tank and the drain outlet, and the filter screen is embedded in the frame of the locomotive.

[0019] Beneficial effects: It is conducive to the recycling of waste and wastewater. The filter net can separate the cut materials and water. After the waste residue passes through the filter net, the cut materials are intercepted on the filter net, and the sump collects the water for recycling. After the locomotive stops working, the filter net can be removed to collect the waste.

[0020] Furthermore, a material storage plate is provided below the cutter head of the lathe, and the material storage plate is provided between the feed end and the drain outlet of the lathe, and has a downward slope from the feed end to the drain outlet.

[0021] Beneficial effects: The material storage plate can break the material cut by the steel knife when it reaches a certain length, preventing the cut material from being too long and thrown out of the locomotive to cause danger. The downward slope is convenient for collecting waste water and residual materials.

[0022] Furthermore, a nozzle is provided at the water outlet end of the cooling pipe.

[0023] Beneficial effect: further increase the impact force of cooling water on the cutter head position, maintain the cooling effect while being able to flush the cut material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the first perspective of the use process of the utility model;

[0025] Figure 2 It is a structural diagram of the second perspective of the use process of the utility model;

[0026] Figure 3 yes Figure 1 Front view cross-section;

[0027] Figure 4 yes Figure 3 A partial enlarged view of middle A;

[0028] In the figure: 1-frame, 2-feed end, 3-cutter head, 4-cooling pipe, 401-nozzle, 5-connecting rod, 501-hoop, 6-water collecting tank, 7-filter screen, 8-water suction pump, 9-storage plate, 10-drainage outlet. DETAILED DESCRIPTION

[0029] The external cooling device of a locomotive of the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] like Figure 1-4 As shown, the utility model is an external cooling device of a lathe machine, comprising a water supply mechanism, a cooling pipe 4 and a fixing part. The water supply mechanism is used for providing cooling water. The water inlet end of the cooling pipe 4 is connected to the water supply mechanism. The water outlet end of the cooling pipe 4 is arranged on the frame 1 of the lathe machine, and the water outlet end of the cooling pipe 4 faces the cutter head 3 of the lathe machine. The water outlet end of the cooling pipe 4 is exposed. On the one hand, it can provide cooling for the cutter head when the lathe machine is operating. On the other hand, the exposed water outlet end of the cooling pipe 4 can enable the operator to observe the cooling water during the operation. This can facilitate the operator to timely judge the use of the steel knife, avoid the situation where the steel knife is working without cooling water, increase the protection of the cutter head of the lathe machine, and extend the service life of the steel knife of the lathe machine.

[0031] In this embodiment, a through hole is provided on the side wall of the lathe, and the water outlet end of the cooling pipe 4 is arranged on the lathe through the through hole. On the one hand, the water outlet end of the cooling pipe 4 can be more directly directed to the cutter head. On the other hand, the perforation is conducive to the connection between the cooling pipe 4 and the lathe frame 1. The cooling pipe 4 is located between the feed end 2 of the lathe and the cutter head 3. When the operator is working next to the lathe, the water outlet end of the cooling pipe 4 can be observed at any time. If the cooling water at the water outlet end of the cooling pipe 4 is seen to be cut off, the lathe can be shut down immediately, thereby reducing the rapid rotation of the steel knife without cooling water and protecting the service life of the steel knife. The fixing part includes a connecting rod 5 and a clamp 501 The clamp 501 is sleeved on the cooling pipe 4, one end of the connecting rod 5 is fixedly connected to the clamp 501, and the other end of the connecting rod 5 is fixed to the inner wall of the locomotive, and the cooling pipe 4 can be connected to the locomotive frame 1 through the fixing part. The clamp 501 firmly clamps the cooling pipe 4 to maintain the length of the cooling pipe 4 passing through the side wall of the locomotive, and the connecting rod 5 is fixed to the inner wall of the locomotive to maintain the water outlet position of the cooling pipe 4 relative to the cutter head 3, preventing the water outlet end of the cooling pipe 4 from moving when the water is discharged and affecting the cooling effect. In order to change the inclination angle of the water outlet end of the cooling pipe 4 toward the cutter head 3 and facilitate the adjustment of the water outlet end of the cooling pipe 4 to the optimal cooling position, the connecting rod 5 is a telescopic rod with adjustable length.

[0032] In this embodiment, the water supply mechanism includes a water collecting tank 6 and a water suction pump 8. The water suction pump 8 is located in the water collecting tank 6. The water inlet end of the cooling pipe 4 is connected to the water suction pump 8. The provision of the water suction pump 8 can increase the impact force of the water flow in the cooling pipe 4, so that the water flow can flush the cut material from the cutter head while providing cooling. A nozzle 401 is provided at the water outlet end of the cooling pipe 4 to further increase the impact force of the cooling water on the cutter head 3. In order to recycle and collect the waste water and waste flushed down, a recovery mechanism is provided under the frame 1 of the head machine.

[0033] Specifically, a drain port 10 is provided on the frame 1 below the cutter head 3 of the head machine, and a water collecting tank 6 is located directly below the drain port 10. The upper part of the water collecting tank 6 is opened, and a filter screen 7 is provided between the water collecting tank 6 and the drain port 10. The filter screen 7 is embedded in the frame 1 of the head machine, and the filter screen 7 can separate the cut material and water. After the waste residue passes through the filter screen 7, the cut material is intercepted on the filter screen 7, and the water collecting tank 6 collects the water for recycling. After the head machine stops working, the filter screen 7 can be removed to collect the waste, and the head machine can be used for recycling. A material storage plate 9 is provided below the machine cutter head 3, and the material storage plate 9 is arranged between the feed end 2 and the drain outlet 10 of the locomotive. The material storage plate 9 can break the material cut by the steel knife when it reaches a certain length, to prevent the cut material from being too long and thrown out of the locomotive to cause danger. The material storage plate 9 is inclined downward from the feed end 2 to the drain outlet 10, which is more convenient for collecting and cleaning waste water and residual materials, and the material storage plate 9 can serve as a buffer for the cut material to reach the filter screen 7, to prevent the cut material from being directly thrown onto the filter screen 7 and damaging the mesh.

[0034] The external cooling device of a lathe machine of the utility model has the following advantages: first, the external cooling device provided by the utility model can observe the cooling pipe 4 and the cooling water when the operator uses the lathe machine, so as to judge the cooling and protective effect of the cooling water on the steel knife, avoid the mechanical wear of the steel knife caused by the lack of cooling water when the steel knife cuts the material, and protect the service life of the steel knife; second, by setting a filter net 7 and a water collection tank 6 at the bottom of the lathe machine, the waste water after cooling the steel knife can be filtered and collected. The filtered water is reused by the water suction pump 8, reducing the waste of water resources; third, the filter net 7 intercepts and collects the cut materials. After the lathe machine finishes the operation, the waste materials can be quickly collected through the filter net 7, and the inclined design of the material storage plate 9 can easily clean up all the material residues in the lathe machine under flushing water.

[0035] In the above embodiment, a through hole is opened on the side wall of the locomotive, and the water outlet end of the cooling pipe is arranged on the locomotive through the through hole. In other embodiments, the cooling pipe is directly bridged on the locomotive from the outside without opening a hole in the side wall of the locomotive.

[0036] In the above embodiment, the connecting rod is a telescopic rod with adjustable length. In other embodiments, the connecting rod may be a fixed rod with appropriate length.

[0037] In the above-mentioned embodiment, the water supply mechanism includes a water collection tank and a water suction pump. In other embodiments, the water supply mechanism may be externally connected to other waterways without additionally providing a water collection tank.

[0038] In the above-mentioned embodiment, a material storage plate is provided below the head of the lathe cutter. In other embodiments, a material storage plate may not be provided below the head of the lathe cutter.

[0039] In the above-mentioned embodiment, a nozzle is provided at the water outlet of the cooling pipe. In other embodiments, a nozzle may not be provided at the water outlet of the cooling pipe.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An external cooling device for a headstock machine, characterized in that: include: Water supply mechanism: the water supply mechanism is used to provide cooling water; Cooling pipe (4): the water inlet end of the cooling pipe (4) is connected to the water supply mechanism, the water outlet end of the cooling pipe (4) is arranged on the frame (1) of the head machine, and the water outlet end of the cooling pipe (4) faces the cutter head (3) of the head machine, and the water outlet end of the cooling pipe (4) is exposed; Fixings.

2. The external cooling device of a headstock machine according to claim 1, characterized in that: A through hole is provided on the side wall of the locomotive, and a water outlet end of the cooling pipe (4) passes through the through hole and is arranged on the locomotive.

3. The external cooling device of a headstock machine according to claim 2, characterized in that: The fixing member comprises a connecting rod (5) and a clamp (501); the clamp (501) is sleeved on the cooling pipe (4); one end of the connecting rod (5) is fixedly connected to the clamp (501); and the other end of the connecting rod (5) is fixed to the inner wall of the locomotive.

4. The external cooling device for a headstock machine according to claim 3 is characterized in that: The connecting rod (5) is a telescopic rod with adjustable length.

5. The external cooling device for a headstock machine according to claim 1, characterized in that: The water supply mechanism comprises a water collecting tank (6) and a water suction pump (8), wherein the water suction pump (8) is located in the water collecting tank (6), and the water inlet end of the cooling pipe (4) is connected to the water suction pump (8).

6. The external cooling device for a headstock machine according to claim 5, characterized in that: A drainage outlet (10) is provided on the frame (1) below the cutting head (3) of the headstock machine, and a water collecting tank (6) is located directly below the drainage outlet (10). The upper part of the water collecting tank (6) is open and a filter screen (7) is provided between the water collecting tank (6) and the drainage outlet (10). The filter screen (7) is embedded in the frame (1) of the headstock machine.

7. The external cooling device for a headstock machine according to claim 6, characterized in that: A material storage plate (9) is provided below the headstock machine cutter head (3), and the material storage plate (9) is provided between the feed end (2) and the drain outlet (10) of the headstock machine, and has a downwardly inclined slope from the feed end (2) to the drain outlet (10).

8. The external cooling device for a headstock machine according to claim 1, characterized in that: A spray nozzle (401) is provided at the water outlet end of the cooling pipe (4).

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