Workpiece oiling device

Abstract

The utility model discloses a workpiece oiling device, which relates to the technical field of automobile part processing, and comprises a frame main body, an overturning clamp assembly and an oiling assembly, a working platform is arranged at the top of the frame main body; the overturning clamp assembly is fixedly installed on the working platform and used for clamping a workpiece to be oiled, and the overturning clamp assembly can clamp the workpiece and enable the oiled face and the non-oiled face of the workpiece to be overturned; and the oil injection assembly is fixedly installed on the working platform, the oil injection assembly is arranged towards the overturning assembly, and the oil injection assembly is used for injecting oil into the workpiece clamped by the overturning clamp assembly. By means of the arrangement, after one side of the workpiece is oiled, the workpiece is driven by the overturning clamp assembly to be overturned by 180 degrees, the back face of the workpiece is oiled, in this way, when the workpiece is oiled every time, an operator does not need to repeatedly assemble, disassemble and reverse the workpiece, the oiling efficiency of the workpiece can be greatly improved, and the labor amount of the operator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, and particularly relates to an oil injection device for workpieces. Background Art

[0002] When manufacturing automobile parts at present, it is necessary to perform single-sided oil injection or double-sided oil injection on the workpiece of the shell type; however, the existing shell oil injection includes manual oil injection and a three-axis oil injection platform. The manual oil injection has low production efficiency and the oil injection quality cannot be guaranteed, while the three-axis oil injection platform can only perform single-sided oil injection and has a limited stroke range.

[0003] Therefore, how to improve the oil injection efficiency of the workpiece is a technical problem that those skilled in the art need to solve at present. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an oil injection device for workpieces, which can improve the oil injection efficiency of the workpieces.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An oil injection device for workpieces, comprising:

[0007] A frame main body, on the top of which a working platform is arranged;

[0008] A flipping fixture assembly, fixedly installed on the working platform, used for clamping the workpiece to be oil-injected, and the flipping fixture assembly can clamp the workpiece and flip the oil-injected surface and the non-oil-injected surface of the workpiece;

[0009] An oil injection assembly, fixedly installed on the working platform, the oil injection assembly is arranged towards the flipping fixture assembly, and the oil injection assembly is used for oil-injecting the workpiece clamped by the flipping fixture assembly.

[0010] Preferably, the flipping fixture assembly includes:

[0011] A mounting plate, fixedly installed on the working platform;

[0012] Two support plates, which are relatively and parallelly arranged on the upper side of the mounting plate;

[0013] A flipping support, rotatably erected between the two support plates, and a through hole for oil supply to pass through is arranged in the middle of the flipping support;

[0014] A fixture body, detachably installed on the flipping support, used for fixing the workpiece, and a through hole for oil supply to pass through is arranged at the position corresponding to the fixed workpiece on the fixture body;

[0015] A flipping power source, installed on one side of the support plate, and its output shaft is fixedly connected with the flipping support.

[0016] Preferably, the oil injection assembly comprises:

[0017] Four-axis robotic arm;

[0018] The oil filling valve is fixedly installed at the output end of the four-axis robot arm and can be moved to the top of the workpiece clamped by the clamp body under the drive of the four-axis robot arm.

[0019] Preferably, the four-axis robotic arm comprises:

[0020] A base, fixedly installed on the working platform;

[0021] A first arm, one end of which is rotatably connected to the base, and the first arm is perpendicular to the base;

[0022] A second arm, the second arm being rotatably connected to the other end of the first arm;

[0023] The third arm is movably arranged at the end of the second arm away from the base, and the third arm can swing within the end of the second arm away from the base.

[0024] Preferably, a bracket is provided on the working platform near the flip fixture assembly, and a laser scanning sensor for detecting whether the workpiece has been installed is provided on the bracket.

[0025] Preferably, an oil collecting box is also provided on the bracket, and the oil collecting box is used to collect oil dripping when the oil filling assembly is on standby.

[0026] Preferably, the turning power source is a rotary electric cylinder.

[0027] Preferably, a hub is also provided on the working platform, the hub is electrically connected to the laser scanning sensor, and the hub is used to connect to an external control box.

[0028] Preferably, two groups of flip fixture assemblies and two groups of brackets are provided on the working platform.

[0029] Preferably, a support rod is provided in the middle of the frame body, the support rod is used to place the workpiece box, and a plurality of pulleys are rotatably provided in the support rod, and the pulleys are used to move the workpiece box.

[0030] Compared with the above-mentioned background technology, the utility model provides a workpiece oiling device, comprising: a frame body, a flip clamp assembly and an oiling assembly; a frame body, a working platform is arranged on the top of the frame body; the flip clamp assembly is fixedly mounted on the working platform, and is used to clamp the workpiece to be oiled, and the flip clamp assembly can clamp the workpiece and flip the oiled surface and the un-oiled surface of the workpiece; the oiling assembly is fixedly mounted on the working platform, the oiling assembly is arranged toward the flip assembly, and the oiling assembly is used to oil the workpiece clamped by the flip clamp assembly.

[0031] Specifically, after fixing the workpiece on the flipping fixture assembly, the oil injection assembly can inject oil into one side of the workpiece. After the oil injection on one side of the workpiece is completed, the flipping fixture assembly can drive the workpiece to flip 180 degrees, so that the oil injection assembly injects oil into its back side. With such a setting, when injecting oil into the workpiece each time, it is not necessary for the operator to repeatedly load, unload, and reverse the workpiece, which can greatly improve the oil injection efficiency of the workpiece and reduce the labor intensity of the operator. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or 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 the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0033] Figure 1 Structural schematic diagram of the oil injection device provided by the embodiment of the present invention;

[0034] Figure 2 Structural schematic diagram of two groups of flipping fixture assemblies provided by the embodiment of the present invention;

[0035] Figure 3 Structural schematic diagram of the oil injection assembly provided by the embodiment of the present invention.

[0036] Wherein:

[0037] 01 - workpiece, 02 - workpiece box;

[0038] 100 - frame main body, 110 - working platform, 120 - support rod, 130 - pulley;

[0039] 200 - flipping fixture assembly, 210 - mounting plate, 220 - support plate, 230 - flipping support, 240 - fixture body, 250 - flipping power source;

[0040] 300 - oil injection assembly, 311 - base, 312 - first arm, 313 - second arm, 314 - third arm, 320 - oil injection valve;

[0041] 400 - bracket, 410 - laser scanning sensor, 420 - oil collecting box;

[0042] 500 - hub. Detailed Embodiment

[0043] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0044] In order to enable those skilled in the art in the technical field to better understand the solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0045] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model.

[0046] The purpose of the present utility model is to provide a workpiece oil injection device, which can improve the oil injection efficiency of the workpiece.

[0047] To achieve the above purpose, the present utility model provides the following technical solutions:

[0048] Please refer to Figures 1 to 3 , this embodiment provides a workpiece oil injection device, including: a frame main body 100, a flipping fixture assembly 200, and an oil injection assembly 300; the frame main body 100, a working platform 110 is arranged on the top of the frame main body 100; the flipping fixture assembly 200 is fixedly installed on the working platform 110 and is used for clamping the workpiece 01 to be oil-injected. The flipping fixture assembly 200 can clamp the workpiece 01 and flip the oiled surface and the non-oiled surface of the workpiece 01; the oil injection assembly 300 is fixedly installed on the working platform 110, and the oil injection assembly 300 faces the flipping assembly and is used for injecting oil into the workpiece 01 clamped by the flipping fixture assembly 200.

[0049] Specifically, as Figure 1 shown, the frame main body 100 is of a square structure, and a working platform 110 is laid on its top. The working platform 110 is used to carry the remaining components; both the flipping fixture assembly 200 and the oil injection assembly 300 are arranged on the working platform 110 and are close to each other. Such a setting is to make the working position of the oil injection assembly 300 be directly above the flipping fixture assembly 200. When the oil injection assembly 300 needs to work, it can move to the working position to inject oil into the workpiece 01 clamped by the flipping fixture assembly 200.

[0050] That is to say, after the workpiece 01 is fixed on the flipping fixture assembly 200, the oil injection assembly 300 can inject oil into one side of the workpiece 01. After the oil injection on one side of the workpiece 01 is completed, the flipping fixture assembly 200 can drive the workpiece 01 to flip 180 degrees so that the oil injection assembly 300 injects oil into its back surface. With such a setting, when injecting oil into the workpiece 01 each time, it is not necessary for the operator to repeatedly load, unload, and reverse the workpiece 01, which can greatly improve the oil injection efficiency of the workpiece 01 and reduce the labor intensity of the operator.

[0051] Preferably, the flipping fixture assembly 200 includes: a mounting plate 210, two support plates 220, a flipping support 230, a fixture body 240, and a flipping power source 250. The mounting plate 210 is fixedly installed on the working platform 110. The two support plates 220 are arranged opposite and parallel to each other on the upper side of the mounting plate 210. The flipping support 230 is rotatably mounted between the two support plates 220, and a through hole for oil passage is provided in the middle of the flipping support 230. The fixture body 240 is detachably mounted on the flipping support 230 and is used to fix the workpiece 01. A through hole for oil passage is provided at the position of the fixture body 240 corresponding to the fixed workpiece 01. The flipping power source 250 is mounted on one side of the support plate 220, and its output shaft is fixedly connected to the flipping support 230.

[0052] In this embodiment, as Figure 2As shown, the entire flipping fixture assembly 200 can be assembled in a safe position and then installed at the corresponding position on the working platform 110. Among them, the mounting plate 210 is the foundation of the flipping fixture assembly 200, which not only plays a role in carrying the remaining components of the flipping fixture assembly 200, but also needs to be bolted to the working platform 110 when installed on the working platform 110. The size of the mounting plate 210 can be adjusted according to the actual situation. On the upper side of the mounting plate 210, two support plates 220 are vertically arranged. The two support plates 220 are arranged opposite to each other, that is, they are parallel to each other. The two support plates 220 support the flipping support 230. The flipping support 230 can rotate between the support plates 220. A fixture body 240 is detachably arranged on one side of the flipping support 230. The fixture body 240 can fix the workpiece 01 to be oil-injected. Specifically, a movable clamping cylinder is arranged on the fixture body 240. In addition, in this embodiment, the flipping power source 250 for the flipping support 230 to rotate is installed on one of the two outer sides of the two support plates 220 and is fixedly connected to the flipping support 230. Its initial state keeps the flipping support 230 horizontal, that is, both the fixture body 240 and the workpiece 01 are horizontal. When one side of the workpiece 01 is completed with oil injection, the flipping power source 250 can just drive the flipping support 230 to rotate 180 degrees, exactly making the workpiece 01 complete flipping. When the back side of the workpiece 01 is also completed with oil injection, the flipping power source 250 rotates 180 degrees in reverse to make the workpiece 01 reset for easy removal of the workpiece 01. It should be noted that when one side of the workpiece 01 is completed with oil injection, the workpiece 01 will be flipped 180 degrees. In order to prevent the flipping support 230 and the fixture body 240 from blocking the workpiece 01 when oil-injecting the back side of the workpiece 01, through holes are provided at the positions of the flipping support 230 and the fixture body 240 corresponding to the workpiece 01.

[0053] Preferably, the oil-injection assembly 300 includes: a four-axis robotic arm and an oil-injection valve 320; the oil-injection valve 320 is fixedly installed at the end of the output end of the four-axis robotic arm and can be driven by the four-axis robotic arm to move above the workpiece 01 clamped by the fixture body 240.

[0054] As Figure 3 shown, in this embodiment, the oil injection of the workpiece 01 is specifically realized by the oil-injection valve 320, and the movement of the oil-injection valve 320 is realized by the four-axis robotic arm. The oil-injection valve 320 is installed at the end of the movable end of the four-axis robotic arm, and it can accurately drive the oil injection to move directly above the position of the workpiece 01 to be oil-injected. The model of the oil-injection valve 320 is not specifically limited in this article.

[0055] Preferably, the four-axis robotic arm includes: a base 311, a first arm 312, a second arm 313, and a third arm 314; the base 311 is fixedly installed on the working platform 110; one end of the first arm 312 is rotatably connected to the base 311, and the first arm 312 is perpendicular to the base 311; the second arm 313 is rotatably connected to the other end of the first arm 312; the third arm 314 is movably arranged at the end of the second arm 313 facing away from the base 311, and the third arm 314 can swing within the end of the second arm 313 facing away from the base 311.

[0056] In this embodiment, as Figure 3 shown, the base 311 is fixedly installed on the working platform 110. At the upper end of the base 311, the first arm 312 is rotatably connected, and it is also connected to the end of the first arm 312. The first arm 312 is perpendicular to the base 311. The base 311 is vertically arranged in this embodiment, and the first arm 312 is horizontally arranged. The other end of the first arm 312 is also rotatably connected to one end of the second arm 313. The second arm 313 is also horizontally arranged. At the other end of the second arm 313, the third arm 314 is vertically arranged. The third arm 314 can move up and down at the end of the second arm 313. In addition, the third arm 314 can also swing within a certain range to adjust the position of the lower end of the third arm 314. An oil injection valve 320 is installed at the lower end of the third arm 314. With such a setting, the oil injection valve 320 can be accurately moved to the working position by the four-axis robotic arm to inject oil into the workpiece 01.

[0057] Preferably, a bracket 400 is provided on the working platform 110 near the flipping fixture assembly 200, and a laser scanning sensor 410 for detecting whether the workpiece 01 is installed is provided on the bracket 400.

[0058] As Figure 1 shown, a bracket 400 is also provided on the working platform 110. The bracket 400 is close to the flipping fixture assembly 200. A laser scanning sensor 410 is fixedly installed on the bracket 400. The laser scanning sensor 410 can detect the clamping body 240 to determine whether the workpiece 01 is fixed, and transmit the information to an external control device, and the control device controls the flipping fixture assembly 200 and the oil injection assembly 300 to work.

[0059] Preferably, an oil collecting box 420 is also provided on the bracket 400. The oil collecting box 420 is used to collect the oil dripping when the oil injection assembly 300 is on standby.

[0060] In addition, it can be understood that there may be some residual oil in the oil filling valve 320 after each oil filling. To prevent the oil from dripping onto the working platform 110, which is inconvenient to clean, or onto other components, an oil collecting box 420 is fixed at the top of the bracket 400. In this way, after each oil filling is completed, the four-axis robotic arm can move the oil filling valve 320 above the oil collecting box 420 to collect the dripping residual oil droplets.

[0061] Preferably, the flipping power source 250 is specifically a rotary electric cylinder.

[0062] In this embodiment, the flipping power source 250 is specifically a rotary electric cylinder. Of course, other devices can also be selected according to the actual situation, such as a rotary air cylinder. Specific limitations are not made in this article as long as the purpose can be achieved.

[0063] Preferably, a hub 500 is also provided on the working platform 110. The hub 500 is electrically connected to the laser scanning sensor 410, and the hub 500 is used to connect to an external control box.

[0064] In this embodiment, the hub 500 is provided at a position close to the side on the working platform 110. The hub 500 is electrically connected to the laser scanning sensor 410 respectively. An external control device can be directly connected to the hub 500 through a cable, improving the convenience of using the oil filling device.

[0065] Preferably, two sets of flipping fixture assemblies 200 and two sets of brackets 400 are provided on the working platform 110.

[0066] In this embodiment, two sets of flipping fixture assemblies 200 and two sets of brackets 400 are preferably provided on the working platform 110. Of course, the number of flipping fixture assemblies 200 and brackets 400 can also be adjusted according to actual production needs. Specific limitations are not made in this article.

[0067] Preferably, a support rod 120 is provided in the middle of the frame body 100. The support rod 120 is used to place the workpiece box 02. A number of pulleys 130 are rotatably provided inside the support rod 120, and the pulleys 130 are used for the movement of the workpiece box 02.

[0068] As Figure 1 shown, in the middle of the frame body 100, that is, under the working platform 110, a number of support rods 120 are erected. The support rods 120 cooperate with each other to carry the workpiece box 02. In this embodiment, two layers of workpiece boxes 02 can be carried inside the frame body. In addition, to facilitate the pulling out of the workpiece box 02, a number of rotatable pulleys 130 are also provided inside the support rod 120. In this way, when the workpiece box 02 moves outwards or inwards, due to the existence of the pulleys 130, there will be less friction, and the operator can easily pull out the workpiece box 02.

[0069] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0070] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0071] The above has introduced the embodiments provided by the present utility model in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the present utility model.

Claims

1. A workpiece oiling device, characterized in that: include: A frame body (100), wherein a working platform (110) is arranged on the top of the frame body (100); A flip fixture assembly (200) is fixedly mounted on the working platform (110) and is used to clamp a workpiece (01) to be filled with oil. The flip fixture assembly (200) is capable of clamping the workpiece (01) and flipping the oiled surface and the un-oiled surface of the workpiece (01); An oil injection assembly (300) is fixedly mounted on the working platform (110), and the oil injection assembly (300) is arranged toward the flip clamp assembly (200). The oil injection assembly (300) is used to inject oil into the workpiece (01) clamped by the flip clamp assembly (200).

2. The workpiece oiling device according to claim 1, characterized in that: The flipping fixture assembly (200) comprises: A mounting plate (210) fixedly mounted on the working platform (110); Two support plates (220), the two support plates (220) being arranged opposite to and in parallel on the upper side of the mounting plate (210); A flip support (230) is rotatably mounted between the two support plates (220), and a through hole for oil to pass through is provided in the middle of the flip support (230); A clamp body (240) is detachably mounted on the flip support (230) and is used to fix the workpiece (01); a through hole for oil to pass through is provided on the clamp body (240) at a position corresponding to the position where the workpiece (01) is fixed; A turning power source (250) is installed on one side of the support plate (220), and its output shaft is fixedly connected to the turning support (230).

3. The workpiece oiling device according to claim 2, characterized in that: The oil injection assembly (300) comprises: Four-axis robotic arm; The oil filling valve (320) is fixedly mounted on the output end of the four-axis robot arm and can be moved to the top of the workpiece (01) clamped by the clamp body (240) under the drive of the four-axis robot arm.

4. The workpiece oiling device according to claim 3, characterized in that: The four-axis robotic arm comprises: A base (311) fixedly mounted on the working platform (110); a first arm (312), wherein one end of the first arm (312) is rotatably connected to the base (311), and the first arm (312) is perpendicular to the base (311); a second arm (313), the second arm (313) being rotatably connected to the other end of the first arm (312); The third arm (314) is movably arranged at the end of the second arm (313) away from the base (311), and the third arm (314) can swing within the end of the second arm (313) away from the base (311).

5. The workpiece oiling device according to claim 4, characterized in that: A bracket (400) is provided on the working platform (110) near the flip fixture assembly (200), and a laser scanning sensor (410) for detecting whether the workpiece has been installed is provided on the bracket (400).

6. The workpiece oiling device according to claim 5, characterized in that: An oil collecting box (420) is also provided on the bracket (400), and the oil collecting box (420) is used to collect oil dripping when the oil injection assembly (300) is in standby mode.

7. The workpiece oiling device according to claim 2, characterized in that: The turning power source (250) is specifically a rotary electric cylinder.

8. The workpiece oiling device according to claim 5, characterized in that: A hub (500) is also provided on the working platform (110), the hub (500) is electrically connected to the laser scanning sensor (410), and the hub (500) is used to connect to an external control box.

9. The workpiece oiling device according to claim 6, characterized in that: Two groups of flip fixture assemblies (200) and two groups of brackets (400) are arranged on the working platform (110).

10. The workpiece oiling device according to claim 1, characterized in that: A support rod (120) is provided in the middle of the frame body (100), the support rod (120) being used to place the workpiece box (02), and a plurality of pulleys (130) are rotatably provided inside the support rod (120), the pulleys (130) being used to move the workpiece box (02).

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