Oil pipeline assembly

Abstract

The utility model discloses an oil pipeline assembly, which belongs to the technical field of metal round bar processing and comprises a feeding track fixedly mounted on a material supporting platform and used for restraining the moving track of a metal round bar; an oil outlet of the oil inlet system communicates with an oil inlet in the bottom of the feeding rail, and the oil inlet system is used for injecting lubricating oil into the feeding rail so as to reduce the friction coefficient of the metal round bar during high-speed rotation; the feeding track is provided with a plurality of oil inlet systems, and the oil inlet systems are mutually independent.

Description

Technical Field

[0001] The utility model relates to the technical field of metal round bar processing, and particularly relates to an oil pipe line assembly. Background Art

[0002] An automatic feeding machine automatically feeds metal round bars to machine tools for processing. The existing automatic feeding machines generally first put the metal round bars into the feeding track, and then use the feeding mechanism to push the metal round bars towards the machine tools.

[0003] The existing oil pipe layout generally connects multiple branch pipelines through a main pipeline, and then the multiple branch pipelines are connected to the feeding track, which is relatively complicated. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an oil pipe line assembly to solve the technical problem that in the prior art, the oil pipe layout generally connects multiple branch pipelines through a main pipeline, and then the multiple branch pipelines are connected to the feeding track, which is relatively complicated.

[0005] To solve the above technical problem, the utility model specifically provides an oil pipe line assembly, including:

[0006] A feeding track, fixedly installed on the material supporting platform, for restricting the moving track of the metal round bar;

[0007] An oil inlet system, whose oil outlet is communicated with the oil inlet at the bottom of the feeding track, for injecting lubricating oil into the feeding track to reduce the friction coefficient when the metal round bar rotates at high speed;

[0008] The feeding track is provided with a plurality of oil inlet systems, and each oil inlet system is independent of each other.

[0009] As a preferred scheme of the utility model, the oil inlet system includes an oil inlet pipeline and an oil inlet pump, and the oil inlet pump is fixedly installed at the bottom of the material supporting platform.

[0010] As a preferred scheme of the utility model, it further includes a main beam fixedly installed below the material supporting platform for improving the stability of the material supporting platform;

[0011] The oil inlet pipeline passes through the side wall of the main beam and is connected to the oil inlet pump.

[0012] As a preferred scheme of the utility model, the working surface of the feeding track is circular to fit the shape of the metal round bar or the feeding rod.

[0013] As a preferred scheme of the utility model, a cover plate is arranged above the feeding track to restrict the activity space of the metal round bar;

[0014] The cover plate can be opened so that the metal round bar blanking mechanism can put metal round bars into the feeding track.

[0015] As a preferred solution of the present utility model, two hooks are fixedly arranged on one side of the cover plate facing the feeding track to hook the feeding rod away from the feeding track when the cover plate rises;

[0016] Hook grooves are arranged on the feeding track at the installation positions of the hooks to hide the hooks when the cover plate is put down.

[0017] As a preferred solution of the present utility model, the cover plate is fixedly installed on the transmission shaft through an extension plate, and the transmission shaft is rotatably installed on the main beam.

[0018] The present utility model has the following beneficial effects compared with the prior art:

[0019] By arranging a plurality of oil inlet systems on the feeding track and setting the plurality of oil inlet systems independently, the pipeline layout can be made simple, and at the same time, the oil inlet response speed can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram of the metal round bar feeder when the cover plate is opened in the embodiment of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of the metal round bar feeder when the cover plate is closed in the embodiment of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the feeding track and the oil pipe pipeline assembly in the embodiment of the present utility model;

[0024] Figure 4 is Figure 1 an enlarged schematic view of the end;

[0025] Figure 5 is Figure 2 an enlarged schematic view of the end;

[0026] Figure 6 is Figure 3 an enlarged schematic view of the end;

[0027] Figure 7Schematic three-dimensional structure diagram of the metal round bar blanking mechanism in the embodiment of the present utility model;

[0028] Figure 8 is Figure 7 right view of;

[0029] Figure 9 is Figure 8 schematic diagram after adjusting the feeding spacing;

[0030] Figure 10 is Figure 7 left view of;

[0031] Figure 11 Schematic structure diagram of the metal round bar blanking mechanism in the embodiment of the present invention after hiding the guide plate driving part and the pusher plate driving part;

[0032] Figure 12 Schematic three-dimensional structure diagram of the hand control box and the touch screen in the embodiment of the present invention;

[0033] Figure 13 is Figure 12 left view schematic diagram of.

[0034] The reference numerals in the figure are respectively represented as follows:

[0035] 1 - Metal round bar blanking mechanism, 101 - End face limiting plate, 102 - Rolling plate, 103 - Fixed guide slope, 104 - Movable guide plate, 105 - Displacement gap, 106 - Optical axis, 107 - Indexing plate, 108 - Guide plate driving part, 109 - Pusher plate, 1010 - Pusher plate driving part, 1011 - Guide post, 1012 - Slide groove, 1013 - First arc groove, 1014 - Hanging plate, 1015 - Blanking base plate;

[0036] 2 - Metal round bar feeding frame assembly, 201 - Feeding track, 202 - Supporting platform, 203 - Main beam, 204 - Cover plate, 205 - Hook, 206 - Hook groove, 207 - Transmission shaft;

[0037] 3 - Oil pipe line assembly, 301 - Oil inlet pipeline, 302 - Oil inlet pump;

[0038] 4 - Hand control box and touch screen, 401 - Hand control box, 402 - Touch screen, 403 - Placing platform, 404 - Movable frame, 405 - Rotating shaft, 406 - Second arc groove. Specific embodiments

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] The present utility model specifically provides a metal round bar feeding machine, which is composed of the following parts:

[0041] The first part is the metal round bar blanking mechanism 1, including:

[0042] End face limiting plates 101 and rolling plates 102 arranged in parallel. The end face limiting plate 101 is used as the placement reference for the metal round bar, and its upper end is higher than the upper end of the rolling plate 102;

[0043] The function of the end face limiting plate 101 is: when placing the metal round bar on the rolling plate 102, the end of the metal round bar is placed neatly with the end face limiting plate 101 as the reference;

[0044] The rolling plate 102 is fixedly installed on the blanking substrate 1015. The rolling surface at the upper end of the rolling plate 102 is higher than the blanking substrate 1015 and is located above the feeding track 201, and is arranged obliquely towards the feeding track 201. The rolling surface is used to arrange and place the metal round bars to be processed;

[0045] The reason for setting the blanking substrate 1015 and the rolling plate 102 at the same time, and the rolling plate 102 is about 1 mm higher than the blanking substrate 1015; is that in actual work, there are many groups of metal round bar blanking mechanisms 1. Due to welding, the blanking substrates 1015 of several groups may not be in the same position, which is not convenient for directly blanking through the blanking substrate 1015. Therefore, a rolling plate 102 is specially added on the blanking substrate 1015. By adding the new rolling plate 102, it can ensure that the rolling surfaces of multiple groups of metal round bar blanking mechanisms 1 are at the same horizontal position; and the rolling plate 102 is an electroplated plate, and the metal round bar rolls on it, which will not cause paint scratches;

[0046] On the upper end of the lower side of the rolling plate 102, a movable guide piece 104 and a fixed guide slope 103 are sequentially arranged. The upper end surfaces of the fixed guide slope 103 and the movable guide piece 104 are both inclined towards the feeding track 201;

[0047] A push piece 109 that can slide up and down is installed under the rolling plate 102 at the position of the movable guide piece 104, which can push up the metal round bar in close contact with the rolling plate 102 and the movable guide piece 104, so that the metal round bar rolls towards the feeding track 201 along the fixed guide slope 103 and the movable guide piece 104;

[0048] An included angle space 105 for storing metal round bars to be fed is formed between the movable material guiding piece 104 and the material pushing piece 109. The movable material guiding piece 104 can slide on the material rolling plate 102 away from or close to the fixed material guiding slope 103 to adjust the width value of the included angle space 105, and further adjust the diameter of the metal round bars to be fed.

[0049] It should be noted that the metal round bars in the present invention generally refer to metal round bars with a diameter of 3-32 mm.

[0050] The process of feeding metal round bars into the feeding track 201 by using the above metal round bar feeding mechanism 1 is as follows:

[0051] First, according to the diameter of the metal round bars to be fed, the movable material guiding piece 104 is adjusted so that the width value of the included angle space 105 (the distance between the left edge of the movable material guiding piece 104 and the left edge of the material pushing piece 109) is equal to the diameter of the metal round bars to be fed (as Figure 8 shown, the left edge of the movable material guiding piece 104 coincides with the left edge of the material pushing piece 109, that is, the width value of the included angle space 105 is zero. Hereinafter, this width value will be referred to as the feeding spacing). The metal round bars arranged on the upper rolling surface of the material rolling plate 102 naturally roll and approach the movable material guiding piece 104 under the action of gravity, so that when the material pushing piece 109 moves upward, it can just lift up the metal round bar that is in contact with the movable material guiding piece 104 at this time.

[0052] When the metal round bar is lifted by the material pushing piece 109 to the height of the movable material guiding piece 104, the upper end surfaces of the material pushing piece 109, the movable material guiding piece 104 and the fixed material guiding slope 103 are coplanar, and the metal round bar will roll from the fixed material guiding slope 103 to the feeding track 201 under the action of gravity.

[0053] In summary, the metal round bar feeding mechanism 1 can adjust the movable material guiding piece 104 according to the diameter of the metal round bar through the cooperation of the end face limiting plate 101, the fixed material guiding slope 103, the movable material guiding piece 104 and the material pushing piece 109, so that the edge distance between the movable material guiding piece 104 and the material pushing piece 109 is equal to the diameter of the metal round bar. Each time the material pushing piece 109 moves upward, it only lifts one metal round bar, avoiding the situation of feeding two metal round bars at the same time, and achieving the effect of making the metal round bars roll to the feeding track 201 one by one.

[0054] Furthermore, in order to accurately measure and display the width value of the feeding spacing in real time, the present utility model makes the following optimization improvements to the above metal round bar feeding mechanism 1:

[0055] The end face limiting plate 101 and the material rolling plate 102 are rotatably connected to the same optical axis 106;

[0056] On one side of the end face limiting plate 101 away from the material rolling plate 102, there is an indexing plate 107, and the indexing plate 107 is fixedly connected to the optical axis 106;

[0057] On one side of the material rolling plate 102 away from the end face limiting plate 101, there is a guide piece driving member 108, and the guide piece driving member 108 is fixedly connected to the optical axis 106. When the guide piece driving member 108 rotates, it can drive the movable guide piece 104 to slide.

[0058] The specific working principle is as follows:

[0059] When the feeding distance needs to be adjusted, rotate the optical axis 106, and the guide piece driving member 108 and the indexing plate 107 fixedly installed on the optical axis 106 rotate synchronously. When the guide piece driving member 108 rotates, according to the rotation direction, it can push the movable guide piece 104 forward or backward, so as to increase or decrease the feeding distance.

[0060] Since the indexing plate 107 rotates synchronously with the guide piece driving member 108, only by corresponding the scale value of the feeding distance with the scale value of the indexing plate 107 when the movable guide piece 104 is in different positions, the width value of the feeding distance can be judged according to the value of the indexing plate 107.

[0061] The reason for setting the indexing plate 107 is that it is not convenient to set scale lines at the feeding distance and it is not convenient to read the scale value.

[0062] Furthermore, a round rod is fixedly arranged at one end of the guide piece driving member 108 away from the optical axis 106, a straight slot is arranged on the movable guide piece 104, and the round rod is slidably connected with the straight slot.

[0063] When the guide piece driving member 108 rotates, the round rod also makes a circular motion to push the movable guide piece 104 to slide. At the same time, the setting of the straight slot leaves space for the displacement of the round rod in the other direction.

[0064] Furthermore, the pusher plate 109 is driven by a pusher plate driving member 1010 rotatably installed on the material rolling plate 102;

[0065] A round rod is fixedly arranged at one end of the pusher plate driving member 1010 away from the rotation center, a straight slot is arranged on the pusher plate 109, and the round rod is slidably connected with the straight slot.

[0066] When it is necessary to push the metal round rod in the displacement gap 105 out of the displacement gap 105, the pusher plate driving member 1010 rotates, and the round rod on it pushes the pusher plate 109 to move upward. The upper end face of the pusher plate 109 touches the metal round rod and pushes the metal round rod upward until the upper end of the pusher plate 109 is flush with the fixed guide slope 103, and the metal round rod rolls out of the displacement gap 105.

[0067] Furthermore, three cross - arranged guide posts 1011 are fixedly arranged on the rolling plate 102, and chutes 1012 are arranged on both the pusher piece 109 and the movable guide piece 104;

[0068] Specifically, the three guide posts 1011 are distributed at right angles, and the two chutes 1012 are respectively slidably connected to the two guide posts 1011 on the two right - angled sides.

[0069] Hexagonal limit pieces are arranged at the ends of the guide posts to prevent the pusher piece 109 and the movable guide piece 104 from detaching from the guide posts 1011.

[0070] The above arrangement is based on the fact that the movable guide piece 104 and the pusher piece 109 form a 90 - degree angle, and exactly three guide posts 1011 distributed at right angles can be used to constrain the movable guide piece 104 and the pusher piece 109. The arrangement order is the rolling plate 102, the movable guide piece 104, and the pusher piece 109.

[0071] Furthermore, a first arc - shaped groove 1013 concentric with it is arranged on the indexing plate 107. A locking piece is inserted and connected in the first arc - shaped groove 1013, and the locking piece passes through the first arc - shaped groove 1013 and is threadedly connected to the end - face limiting plate 101.

[0072] When the feeding pitch is adjusted to a predetermined width, the optical axis 106 stops rotating. The locking piece can be tightened to fix the indexing plate 107, and then the optical axis 106 and the guide - plate driving part are fixed.

[0073] Furthermore, a hanging plate 1014 with an adjustable installation height is also arranged above the rolling plate 102, and the lower end of the hanging plate 1014 is parallel to the rolling plate 102.

[0074] By adjusting the height of the hanging plate 1014, the distance between the lower end of the hanging plate 1014 and the upper end of the rolling plate 102 can be adjusted. Furthermore, the diameter of the metal round bar that can pass through can be adjusted, that is, the distance between the lower end of the hanging plate 1014 and the upper end of the rolling plate 102 is equal to the feeding pitch, limiting the diameter of the metal round bar from four directions: up, down, left, and right.

[0075] The second part is the metal round - bar feeding - frame assembly 2:

[0076] The feeding track 201 is fixedly installed on the material - supporting platform 202 and is used to constrain the moving track of the metal round bar;

[0077] The main beam 203 is fixedly installed below the material - supporting platform 202 and is used to improve the stability of the material - supporting platform 202.

[0078] When using this metal round bar feeding rack, the metal round bar is moved along the feeding track 201 towards the processing equipment. Compared with the traditional method that only uses the material supporting platform 202 as the platform for installing components such as the feeding track 201, in this utility model, by installing a wide main beam 203 below the material supporting platform 202, components such as the feeding track 201 can be more stable, and the metal round bar feeding work can be carried out more stably.

[0079] Further, the working surface of the feeding track 201 is circular to fit the shape of the metal round bar or the feeding rod.

[0080] Further, a cover plate 204 is provided above the feeding track 201. When the cover plate 204 is closed, it covers the upper end of the feeding track 201 to enclose the feeding track 201, so as to restrict the movement space of the metal round bar and prevent the metal round bar from deviating or bending and bulging during the feeding process.

[0081] Since during the feeding work process, the feeding mechanism needs to put the metal round bars into the feeding track 201 one by one, the cover plate 204 is set to be able to be opened so that the metal round bar feeding mechanism 1 can put the metal round bars into the feeding track 201.

[0082] Since the metal round bar feeding generally has two feeding operations. The first time is to directly push the metal round bar by the feeding mechanism for a certain distance. The second time is to push the feeding rod by the feeding mechanism, and then push the metal round bar again by the end of the feeding rod far away from the feeding mechanism.

[0083] The cover plate 204 is opened and the feeding rod is lifted to facilitate the metal round bar to roll into the feeding track 201. At this time, if the cover plate 204 is closed, the feeding rod will interfere and collide with the metal round bar. So it needs to be pushed towards the lathe direction. When the pushing distance avoids the distance of the feeding rod, the cover plate 204 can be closed. The clamping seat clamps the metal round bar, and the feeding rod is pushed towards the lathe direction to insert the metal round bar into the inside of the feeding rod. On the contrary, after processing is completed, the feeding rod returns to the origin, the clamping seat clamps the tail stock, the feeding rod moves to pull out the tail stock, the cover plate is opened, and then the next metal round bar can be fed, and so on in a cycle.

[0084] The feeding rod does not work during the first feeding. In order to avoid the feeding rod interfering with the first feeding, two hooks 205 are fixedly arranged on the side of the cover plate 204 facing the feeding track 201 to hook the feeding rod away from the feeding track 201 when the cover plate 204 is lifted.

[0085] The feeding track 201 is provided with hook grooves 206 at the installation positions of the hooks 205 to hide the hooks 205 when the cover plate 204 is put down and prevent the hooks 205 from protruding from the surface of the feeding track 201.

[0086] Specifically, a rubber tube is placed inside the feeding track 201, and the hook 205 is exactly installed at the interval of the rubber tube. When the cover plate 204 is closed, it just plays the role of clearance and hiding.

[0087] Furthermore, the cover plate 204 is fixedly installed on the transmission shaft 207 through an extension plate, and the transmission shaft 207 is rotatably installed on the main beam 203.

[0088] By rotating the transmission shaft 207, the cover plate 204 installed on it through the extension plate is controlled to rotate, and the cover plate 204 is opened or covered on the surface of the feeding track 201.

[0089] Among them, the rolling plate in the metal round bar blanking mechanism 1 can be arranged to surround the main beam 203, be directly fixed on the main beam 203, and the hanging plate is installed on the rolling plate.

[0090] The hanging plate utilizes the adjustment principle of the straight groove cooperating with the screw. Loosening the screw can move the hanging plate, and tightening the screw can fix the hanging plate.

[0091] The third part is the oil pipe line assembly 3, including:

[0092] The oil inlet system, its oil outlet is communicated with the oil inlet at the bottom of the feeding track 201, and is used to inject lubricating oil into the feeding track 201 to reduce the friction coefficient when the metal round bar rotates at high speed;

[0093] The feeding track 201 is provided with multiple oil inlet systems, and each oil inlet system is independent of each other.

[0094] By arranging multiple oil inlet systems on the feeding track 201 and setting the multiple oil inlet systems independently, the pipeline layout can be made simple, and at the same time, the oil inlet response speed can be improved.

[0095] Furthermore, the oil inlet system includes an oil inlet pipeline 301 and an oil inlet pump 302, and the oil inlet pump 302 is fixedly installed at the bottom of the material supporting platform 202.

[0096] When there is a main beam 203, the oil inlet pipeline 301 passes through the side wall of the main beam 203 and is connected to the oil inlet pump 302.

[0097] The fourth part is the manual control box and touch screen 4:

[0098] Both the manual control box 401 and the touch screen 402 can independently operate the equipment. A placement platform 403 is fixedly arranged on one side of the touch screen 402 for placing the manual control box 401.

[0099] The feeding device is controlled by the manual control box 401 and the touch screen 402 in a dual - line manner. Even if the manual control box 401 fails, the feeding device can still be operated through the touch screen 402.

[0100] According to the forward and reverse configurations of the feeder, the manual control box 401 can be installed on the left or right side.

[0101] Furthermore, a placement groove is provided on the placement platform 403, and the back surface of the manual control box 401 can be snapped into the placement groove to fix the manual control box 401.

[0102] Furthermore, the back surface of the touch screen 402 is installed on the frame through an angle adjustment mechanism.

[0103] Furthermore, the angle adjustment mechanism includes a movable frame 404 fixedly installed behind the touch screen 402;

[0104] The lower part of the movable frame 404 is rotatably connected to the frame through a rotating shaft 405;

[0105] The upper part of the movable frame 404 is provided with a second arc-shaped groove 406 centered on the rotating shaft 405, and the fixing screw passes through the second arc-shaped groove 406 and is threadedly connected to the threaded hole on the frame.

[0106] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.

Claims

1. An oil pipe assembly, characterized in that: include: A feeding track (201) is fixedly mounted on the supporting platform (202) and is used to constrain the moving track of the metal round bar; An oil inlet system, whose oil outlet is connected to the oil inlet at the bottom of the feeding track (201), and is used to inject lubricating oil into the feeding track (201) to reduce the friction coefficient of the metal round rod when it rotates at high speed; The feeding track (201) is provided with a plurality of oil supply systems, and each oil supply system is independent of each other.

2. The oil pipe assembly according to claim 1, characterized in that: The oil inlet system comprises an oil inlet pipeline (301) and an oil inlet pump (302), and the oil inlet pump (302) is fixedly installed at the bottom of the supporting platform (202).

3. The oil pipe assembly according to claim 2, characterized in that: It also includes a main beam (203) fixedly installed below the supporting platform (202) and used to improve the stability of the supporting platform (202); The oil inlet pipeline (301) passes through the side wall of the main beam (203) and is connected to the oil inlet pump (302).

4. The oil pipe assembly according to claim 3, characterized in that: The working surface of the feeding track (201) is circular so as to fit the shape of a metal round bar or a feeding rod.

5. The oil pipe assembly according to claim 3, characterized in that: A cover plate (204) is arranged above the feeding track (201) to restrict the movement space of the metal round bar; The cover plate (204) can be opened so that the metal round bar feeding mechanism (1) can feed the metal round bars into the feeding track (201).

6. The oil pipe assembly according to claim 5, characterized in that: Two hooks (205) are fixedly provided on one side of the cover plate (204) facing the feeding track (201) so as to hook the feeding rod away from the feeding track (201) when the cover plate (204) is raised; The feeding track (201) is provided with a hook groove (206) at the installation position of the hook (205) so as to hide the hook (205) when the cover plate (204) is lowered.

7. The oil pipe assembly according to claim 5, characterized in that: The cover plate (204) is fixedly mounted on the transmission shaft (207) via an extension plate, and the transmission shaft (207) is rotatably mounted on the main beam (203).

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