Oil and scrap separating device for discharging of thread rolling machine

Abstract

An oil and scrap separating device for discharging of a thread rolling machine comprises a base, a discharging slide way, a separating slide way and a vibrating mechanism, the discharging slide way comprises a discharging plate groove, a plurality of rolling rods, an adjusting oil filtering plate and a discharging oil filtering plate, the discharging plate groove inclines downwards from the upstream to the downstream, a separating opening is formed in the bottom of the discharging plate groove, and the vibrating mechanism is arranged on the separating opening. The upstream end of the separation sliding way is located under the separation opening, the multiple rolling rods, the adjusting oil filtering plate and the discharging oil filtering plate are sequentially arranged from the upstream to the downstream of the discharging plate groove, and the multiple rolling rods are arranged side by side in the direction perpendicular to the upstream and downstream direction of the discharging plate groove. The adjusting oil filtering plate is connected with the discharging oil filtering plate, and the position of the adjusting oil filtering plate can be adjusted in the upstream and downstream direction of the discharging plate groove. According to the oil and scrap separating device, engine oil and scrap iron generated after screw thread rolling can be separated, the scrap iron of different sizes can be separated by adjusting the oil filtering plate, and the universality is better.

Description

Technical Field

[0001] The utility model relates to an oil-chip separation device, in particular to an oil-chip separation device for discharging materials from a thread rolling machine. Background Art

[0002] A large amount of engine oil and iron chips are generated after the thread rolling process on the thread rolling machine. In order to separate the engine oil and iron chips from the screws, some manufacturers will install an oil-chip separation device downstream of the thread rolling device of the thread rolling machine, such as a separation structure for separating oil and water of iron chips disclosed in Chinese utility model CN219723956U, and an oil-chip separation device for screws disclosed in Taiwan utility model TWM650387U.

[0003] However, the existing oil-chip separation device can only separate iron chips of a fixed size, and has poor versatility. For example, for a large screw, the iron chips generated during thread rolling are also large in size. At this time, if an oil-chip separation device with a small chip removal interval is used, the above iron chips cannot be separated. Utility Model Content

[0004] The technical scheme of the utility model is aimed at the above situation. In order to solve the above problem, an oil-chip separation device for discharging materials from a thread rolling machine is provided, comprising: a base, a discharging chute, a separation chute and a vibration mechanism, wherein the discharging chute and the separation chute are both arranged on the base, and the vibration mechanism is connected to the discharging chute; the discharging chute comprises: a discharging plate groove, a plurality of rollers and a discharging oil filter plate, the discharging plate groove is inclined downward from its upstream to downstream, the bottom of the discharging plate groove has a separation port, the upstream end of the separation chute is located directly below the separation port, a plurality of rollers and a discharging oil filter plate are arranged in sequence from the upstream to the downstream of the discharging plate groove, and a plurality of rollers are arranged side by side in a direction perpendicular to the upstream and downstream directions of the discharging plate groove, and the discharging chute also comprises: an adjustment oil filter plate, the adjustment oil filter plate is located between the roller and the discharging oil filter plate, the adjustment oil filter plate is connected to the discharging oil filter plate and the adjustment oil filter plate can adjust its position along the upstream and downstream directions of the discharging plate groove.

[0005] Furthermore, the oil filter plate has strip holes, which are arranged in the upstream and downstream directions of the plate slot, the discharge oil filter plate has screw holes, and the discharge slideway further includes: positioning screws, which pass through the strip holes and engage with the screw holes. By adjusting the relative position of the positioning screws and the strip holes, the position of the oil filter plate can be adjusted, thereby changing the distance between the oil filter plate and the roller.

[0006] Furthermore, the discharge chute further comprises: a feed oil filter plate, which is located directly below the plurality of rollers. The feed oil filter plate can filter the initial iron filings for preliminary oil filtering, thereby improving the oil filtering effect.

[0007] Furthermore, the discharge slide also includes: a discharge oil return plate groove, the discharge oil return plate groove is located directly below the discharge oil filter plate, and a portion of the discharge oil return plate groove is closer to the downstream direction of the discharge plate groove than the discharge oil filter plate, and the discharge oil return plate groove is inclined downward from the downstream of the discharge plate groove to the upstream. The provision of the discharge oil return plate groove can recover the oil remaining in the discharge oil filter plate.

[0008] Furthermore, the separation slideway includes: a separation plate groove and a separation oil filter plate, wherein the upstream end of the separation plate groove is located directly below the separation port, the separation plate groove is inclined downward from the upstream to the downstream, and the separation plate groove separation oil filter plate is embedded in the bottom wall of the separation plate groove. The inclined separation plate groove can promote the movement of iron filings and oil.

[0009] Furthermore, the separation slide also includes: a separation oil return plate groove, the separation oil return plate groove is located directly below the upstream end of the separation plate groove, and a portion of the separation oil return plate groove is closer to the downstream direction of the separation plate groove than the separation plate groove, and the separation oil return plate groove is inclined downward from the downstream to the upstream of the separation plate groove. The separation oil return plate groove can be set to recover the oil remaining in the separation plate groove.

[0010] Furthermore, there are two separation oil filter plates, which are arranged in sequence from upstream to downstream of the separation plate slot. The provision of two separation oil filter plates separated upstream and downstream can improve the oil filtering efficiency.

[0011] Furthermore, the oil-chip separation device further comprises: a plurality of springs, and the base supports the discharge chute via the plurality of springs. The springs can provide a vibration space for the discharge chute and also play a buffering role.

[0012] Furthermore, there are four springs arranged in a matrix, wherein the four springs support the discharge slideway at four points.

[0013] Furthermore, the vibration mechanism is a vibration motor, which has lower cost and longer service life than a linear vibrator.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is: since the above oil-chip separation device is provided with an adjustable oil filter plate whose position can be adjusted, the above oil-chip separation device can not only separate the engine oil and iron chips generated after screw threading, but also can separate iron chips of different sizes by adjusting the adjustable oil filter plate, and has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a thread rolling machine involved in the utility model;

[0016] Figure 2It is a schematic diagram of the oil-chip separation device involved in the utility model;

[0017] Figure 3 It is a schematic diagram of the discharging chute involved in the utility model;

[0018] Figure 4 It is a vertical cross-sectional view of the discharge chute involved in the utility model;

[0019] Figure 5 It is a vertical cross-sectional view of the separation slideway involved in the utility model. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below by way of embodiments:

[0021] The utility model provides an oil-chip separation device for discharging materials from a thread rolling machine. Figure 1 As shown, the oil-chip separation device 300 is arranged in the case 100 of the thread rolling machine and is located downstream of the thread rolling device 200 of the thread rolling machine. After the thread rolling device 200 finishes thread rolling the screw, the screw, iron chips and machine oil will pass through the oil-chip separation device 300 to achieve the unloading and separation operation. The upstream and downstream in the present invention refer to the two relative directions of the input and output of the components.

[0022] Combination Figures 2-3 As shown, the oil-chip separation device 300 includes: a base 1, a discharge chute 2, a separation chute 3, a vibration mechanism 4 and a plurality of springs 5. The discharge chute 2 and the separation chute 3 are both arranged on the base 1. The upstream end of the separation chute 3 is located directly below the discharge chute 2. The base 1 supports the discharge chute 2 through a plurality of springs 5, and the vibration mechanism 4 is connected to the discharge chute 2. When the above oil-chip separation device 300 is working, the vibration mechanism 4 causes the discharge chute 2 to vibrate, and the spring 5 provides space for the vibration of the discharge chute 2. The upstream end of the discharge chute 2 receives screws with iron chips and oil. A discharge box is placed directly below the downstream end of the discharge chute 2. The screws are transferred from the upstream end of the discharge chute 2 to the downstream end and finally fall into the discharge box. The iron chips and oil fall from the discharge chute 2 to the separation chute 3. An oil tank and an iron chip box are placed directly below the separation chute 3. The iron chips and oil finally fall into two waste boxes.

[0023] In this embodiment, there are four springs 5, and the four springs 5 ​​are arranged in a matrix. In other embodiments, the number of springs 5 ​​may be other.

[0024] As a preferred solution, the vibration mechanism 4 is a vibration motor.

[0025] Specifically, combined Figures 3-4As shown, the discharge slide 2 includes: a discharge plate groove 21, a plurality of rollers 22, an adjustment oil filter plate 23, a discharge oil filter plate 24, a feed oil filter plate 25 and a discharge oil return plate groove 26. The discharge plate groove 21 is inclined downward from its upstream to downstream, and the bottom of the discharge plate groove 21 has a separation port 210. The upstream end of the separation slide 3 is located directly below the separation port 210. The plurality of rollers 22, the adjustment oil filter plate 23 and the discharge oil filter plate 24 are arranged in sequence from the upstream to the downstream of the discharge plate groove 21. The adjustment oil filter plate 23 and the discharge oil filter plate 24 are arranged in sequence from the upstream to the downstream of the discharge plate groove 21. Plate 24 is connected and adjusts the oil filter plate 23 to adjust its position along the upstream and downstream directions of the discharge plate groove 21. Multiple rollers 22 are arranged side by side in a direction perpendicular to the upstream and downstream directions of the discharge plate groove 21. The feed oil filter plate 25 is located directly below the multiple rollers 22. The discharge oil return plate groove 26 is located directly below the discharge oil filter plate 24, and a part of the discharge oil return plate groove 26 is closer to the downstream direction of the discharge plate groove 21 than the discharge oil filter plate 24. The discharge oil return plate groove 26 tilts downward from the downstream to the upstream of the discharge plate groove 21. When the oil-chip separation device 300 is working, the screw with iron chips and oil falls onto the multiple rollers 22 arranged side by side, and the screw moves along the rollers 22, and part of the oil and iron chips with smaller size fall onto the feed oil filter plate 25, and the iron chips continue to move along the feed oil filter plate 25 and fall from the separation port 210 to the separation slide 3, while the oil passes through the oil filter plate 25 and falls from the separation port 210 to the separation slide 3 or directly falls into the oil tank; the screw moves to the oil filter plate 25 to adjust the oil filter plate 25. 3, larger iron filings pass through the gap between the adjusting oil filter plate 23 and the roller 22 and fall from the separation port 210 to the separation slide 3, while the engine oil passes through the adjusting oil filter plate 23 and falls; when the screw moves to the discharge oil filter plate 24, the engine oil passes through the discharge oil filter plate 24 and falls to the discharge oil return plate groove 26 and slides to the separation slide 3 or directly falls into the engine oil tank; when the screw falls, the engine oil that reaches the downstream end of the discharge oil filter plate 24 will also fall into the discharge oil return plate groove 26.

[0026] In this embodiment, the adjustment oil filter plate 23 has strip holes 230, which are arranged in the upstream and downstream directions of the material plate slot 21, the discharge oil filter plate 24 has screw holes 240, and the discharge slideway 2 further includes: positioning screws (not shown in the figure), which pass through the strip holes 230 and mesh with the screw holes 240. That is, the adjustment oil filter plate 23 and the discharge oil filter plate 24 are connected by locking screws.

[0027] Specifically, Figure 5As shown, the separation slide 3 includes: a separation plate groove 31, a separation oil filter plate 32 and a separation oil return plate groove 33. The upstream end of the separation plate groove 31 is located directly below the separation port 210, and the separation plate groove 31 is inclined downward from its upstream to downstream. The separation oil filter plate 32 of the separation plate groove 31 is embedded in the bottom wall of the separation plate groove 31, and the separation oil return plate groove 33 is located directly below the upstream end of the separation plate groove 31, and a part of the separation oil return plate groove 33 is closer to the downstream direction of the separation plate groove 31 than the separation plate groove 31, and the separation oil return plate groove 33 is inclined downward from the downstream of the separation plate groove 31 to the upstream. When the oil-chip separation device 300 is working, the oil box is located directly below the separation oil filter plate 32 and the oil return plate groove 33, and the iron chip box is located directly below the downstream end of the separation plate groove 31. Part of the oil and debris falls on the separation plate groove 31 and moves from the upstream end to the downstream end of the separation plate groove 31. Part of the oil will pass through the separation oil filter plate 32 and fall into the oil box, and the iron chips will fall from the downstream end of the separation plate groove 31 to the iron chip box; the oil at the downstream end of the plate groove 31 will fall into the separation oil return plate groove 33.

[0028] In this embodiment, there are two separation oil filter plates 32 , and the two separation oil filter plates 32 are arranged in sequence from the upstream to the downstream of the separation plate slot 31 .

Claims

1. An oil-chip separation device for discharging a thread rolling machine, comprising: A base, a discharge chute, a separation chute and a vibration mechanism, wherein the discharge chute and the separation chute are both arranged on the base, and the vibration mechanism is connected to the discharge chute; the discharge chute comprises: a discharge plate groove, a plurality of rollers and a discharge oil filter plate, the discharge plate groove is inclined downward from its upstream to downstream, the bottom of the discharge plate groove has a separation port, the upstream end of the separation chute is located directly below the separation port, a plurality of rollers and a discharge oil filter plate are arranged in sequence from the upstream to the downstream of the discharge plate groove, and a plurality of rollers are arranged side by side in a direction perpendicular to the upstream and downstream directions of the discharge plate groove, characterized in that: the discharge chute also comprises: an adjustment oil filter plate, the adjustment oil filter plate is located between the roller and the discharge oil filter plate, the adjustment oil filter plate is connected to the discharge oil filter plate and the adjustment oil filter plate can adjust its position along the upstream and downstream directions of the discharge plate groove.

2. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The adjustment oil filter plate has strip holes, and the strip holes are arranged along the upstream and downstream directions of the material plate groove. The discharge oil filter plate has screw holes, and the discharge slide also includes: positioning screws, which pass through the strip holes and engage with the screw holes.

3. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The discharging slideway further comprises: a feed oil filter plate, and the feed oil filter plate is located directly below the plurality of rollers.

4. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The discharge chute also includes: a discharge oil return plate groove, the discharge oil return plate groove is located directly below the discharge oil filter plate, and a portion of the discharge oil return plate groove is closer to the downstream direction of the discharge plate groove than the discharge oil filter plate, and the discharge oil return plate groove is inclined downward from the downstream of the discharge plate groove to the upstream.

5. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The separation slide includes: a separation plate groove and a separation oil filter plate. The upstream end of the separation plate groove is located directly below the separation port. The separation plate groove is inclined downward from the upstream to the downstream. The separation oil filter plate of the separation plate groove is embedded in the bottom wall of the separation plate groove.

6. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 5, characterized in that: The separation slide also includes: a separation oil return plate groove, which is located directly below the upstream end of the separation plate groove, and a portion of the separation oil return plate groove is closer to the downstream direction of the separation plate groove than the separation plate groove, and the separation oil return plate groove is inclined downward from the downstream of the separation plate groove to the upstream.

7. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 6, characterized in that: There are two separation oil filter plates, which are arranged in sequence from upstream to downstream of the separation plate slot.

8. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The oil-chip separation device further comprises: a plurality of springs, and the base supports the discharge slideway via the plurality of springs.

9. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 8, characterized in that: There are four springs, which are arranged in a matrix.

10. The oil-chip separation device for discharging materials from a thread rolling machine according to claim 1, characterized in that: The vibration mechanism is a vibration motor.

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