Automatic oiling machine for workpiece

Abstract

The utility model relates to the field of oiling machines, in particular to an automatic oiling machine for workpieces. The oiling machine comprises a machine base, a first-stage lifting mechanism, a first oiling pipe, a second-stage lifting mechanism, a second oiling pipe, a pressing rod, a workpiece positioning seat and a workpiece sensing mechanism, the workpiece positioning seat is fixed to the bottom of the machine base, and the first-stage lifting mechanism is installed on the top of the machine base; a first oil filling pipe, a second-stage lifting mechanism, a pressing rod and a workpiece induction mechanism are installed on a lifting part of the first-stage lifting mechanism, and a second oil filling pipe is connected to a lifting part of the second-stage lifting mechanism. The first-stage lifting mechanism is used for driving the first oil filling pipe to move to a workpiece for lubrication. The second-stage lifting mechanism drives the second oil injection pipe to conduct oil injection and lubrication at the position different from the oil injection position of the first oil injection pipe. Whether the workpiece is placed in the workpiece positioning seat or not is sensed through the workpiece sensing mechanism. The oil injection efficiency of the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the field of oiling machines, in particular to an automatic workpiece oiling machine. Background Art

[0002] During the manufacturing process, workpieces need to be lubricated. However, existing automatic lubricators are limited in functionality and can only lubricate a single product or a single location. This results in low lubrication efficiency. Utility Model Content

[0003] The technical problem to be solved by the present invention is as follows: To address the technical problem described in the background technology, the present invention provides an automatic workpiece oiling machine. A first-stage lifting mechanism drives oiling pipe 1 to move to the workpiece for lubrication. A second-stage lifting mechanism drives oiling pipe 2 to a location different from the oiling position of oiling pipe 1 for lubrication. A workpiece sensing mechanism detects whether the workpiece is properly placed in the workpiece positioning seat. This application improves workpiece oiling efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A workpiece automatic oiling machine includes a machine base, a first-level lifting mechanism, a first oiling pipe, a second-level lifting mechanism, a second oiling pipe, a pressure rod, a workpiece positioning seat, and a workpiece sensing mechanism. The workpiece positioning seat is fixed to the bottom of the machine base, the first-level lifting mechanism is installed on the top of the machine base, the first oiling pipe, the second-level lifting mechanism, the pressure rod, and the workpiece sensing mechanism are installed on the lifting part of the first-level lifting mechanism, and the second oiling pipe is connected to the lifting part of the second lifting mechanism.

[0006] Specifically, the first-level lifting mechanism includes a lifting cylinder and a lifting plate. The cylinder body of the lifting cylinder is fixed on the top of the machine base, the piston rod end of the lifting cylinder is connected to the lifting plate, and the lifting plate is slidably connected to the vertical track on the machine base.

[0007] Specifically, the secondary lifting mechanism is a lifting cylinder, and the cylinder body and piston rod of the secondary lifting mechanism are respectively fixed on the lifting plate and the second oil filling pipe.

[0008] Specifically, a positioning groove for matching the workpiece is provided in the workpiece positioning seat.

[0009] Specifically, the workpiece sensing mechanism includes a sensor, a touch plate, a contact rod, and a connecting plate. The connecting plate is fixed on the lifting plate, the sensor is installed on the connecting plate, and the end of the contact rod is fixed with a touch plate for triggering the sensor. The touch plate passes through the vertical hole bar on the connecting plate, and the contact rod passes through the guide hole on the connecting plate.

[0010] Specifically, a gas spring for providing buffering for the lifting plate is installed on the machine base, and the gas spring is located below the lifting plate.

[0011] The beneficial effects of the present invention are as follows: the present invention provides an automatic workpiece oiling machine. A first-stage lifting mechanism drives oiling pipe 1 to move to the workpiece for lubrication. A second-stage lifting mechanism drives oiling pipe 2 to a position different from the oiling position of oiling pipe 1 for lubrication. A workpiece sensing mechanism detects whether the workpiece is properly placed in the workpiece positioning seat. This application improves workpiece oiling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a structural diagram of the workpiece sensing mechanism of the utility model;

[0015] In the figure, 1. Machine base, 2. First-level lifting mechanism, 3. Oil filling pipe 1, 4. Second-level lifting mechanism, 5. Oil filling pipe

[0016] 2. 6. Pressure rod, 7. Workpiece positioning seat, 8. Workpiece sensing mechanism, 9. Gas spring, 21. Lifting cylinder 1, 22. Lifting plate, 81. Sensor, 82. Touch plate, 83. Contact rod, 84. Connecting plate. DETAILED DESCRIPTION

[0017] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0018] Figure 1 It is a structural diagram of the utility model; Figure 2 This is a structural diagram of the workpiece sensing mechanism of the utility model.

[0019] intention.

[0020] As attached Figure 1 As shown, an automatic workpiece oiling machine includes a machine base 1, a first-level lifting mechanism 2, an oiling pipe 3, a second-level lifting mechanism 4, an oiling pipe 5, a pressure rod 6, a workpiece positioning seat 7, and a workpiece sensing mechanism 8. The workpiece positioning seat 7 is fixed to the bottom of the machine base 1, the first-level lifting mechanism 2 is installed on the top of the machine base 1, the oiling pipe 3, the second-level lifting mechanism 4, the pressure rod 6, and the workpiece sensing mechanism 8 are installed on the lifting part of the first-level lifting mechanism 2, and the oiling pipe 5 is connected to the lifting part of the second-level lifting mechanism 4.

[0021] The first-stage lifting mechanism 2 includes a lifting cylinder 21 and a lifting plate 22. The cylinder body of the lifting cylinder 21 is fixed to the top of the base 1, and the piston rod end of the lifting cylinder 21 is connected to the lifting plate 22. The lifting plate 22 is slidably connected to the vertical track on the base 1. The base 1 can be raised and lowered along the vertical track.

[0022] The secondary lifting mechanism 4 is a lifting cylinder, and the cylinder body and piston rod of the secondary lifting mechanism 4 are fixed on the lifting plate 22 and the oil filling pipe 5 respectively.

[0023] A positioning groove for matching the workpiece is provided in the workpiece positioning seat 7. The positioning groove matches the shape of the workpiece to prevent the workpiece from shifting during oil injection.

[0024] As attached Figure 2 As shown, the workpiece sensing mechanism 8 includes a sensor 81, a touch plate 82, a contact rod 83, and a connecting plate 84. The connecting plate 84 is fixed on the lifting plate 22, the sensor 81 is installed on the connecting plate 84, and the end of the contact rod 83 is fixed with a touch plate 82 for triggering the sensor 81. The touch plate 82 passes through the vertical hole bar on the connecting plate 84, and the contact rod 83 passes through the guide hole on the connecting plate 84.

[0025] Lifting plate 22 moves downward, carrying contact rod 83 with it. When the bottom end of contact rod 83 contacts the workpiece below, lifting plate 22 continues to descend. At this time, contact rod 83 and contact plate 82 move upward along the guide hole of lifting plate 22 until contact plate 82 contacts sensor 81. Sensor 81 transmits a signal to the PLC, which determines that the workpiece is in place. At this time, the oil pump can deliver lubricating oil to oil filling pipe 1 3 or oil filling pipe 2 5 to lubricate the workpiece.

[0026] Otherwise, it is determined that the workpiece is not placed in the workpiece positioning seat 7 or is not placed in place.

[0027] A gas spring 9 for providing a buffer for the lifting plate 22 is installed on the machine base 1, and the gas spring 9 is located below the lifting plate 22. The gas spring 9 can support the lifting plate 22 and provide a buffer and support for the lifting plate 22.

[0028] The working method of this application is as follows: a workpiece is placed in the machine base 1. If the workpiece needs to be lubricated using the oil injection pipe 3, the first-level lifting mechanism 2 drives the oil injection pipe 3 downward to the workpiece for oil lubrication, and at the same time drives the pressure rod 6 downward to press the workpiece into the workpiece positioning seat 7. If the oil injection pipe 2 5 needs to be lubricated, the second-level lifting mechanism 4 drives the oil injection pipe 2 5 downward so that the oil outlet of the oil injection pipe 2 5 is lower than the oil outlet of the oil injection pipe 3. The first-level lifting mechanism 2 drives the oil injection pipe 2 5 downward to the workpiece, and the workpiece can be lubricated.

[0029] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A workpiece automatic oiling machine, characterized in that: The invention comprises a machine base (1), a first-level lifting mechanism (2), an oil injection pipe (3), a second-level lifting mechanism (4), an oil injection pipe (5), a pressure rod (6), a workpiece positioning seat (7), and a workpiece sensing mechanism (8); the workpiece positioning seat (7) is fixed to the bottom of the machine base (1); the first-level lifting mechanism (2) is installed on the top of the machine base (1); the oil injection pipe (3), the second-level lifting mechanism (4), the pressure rod (6), and the workpiece sensing mechanism (8) are installed on the lifting part of the first-level lifting mechanism (2); and the oil injection pipe (5) is connected to the lifting part of the second-level lifting mechanism (4).

2. The automatic workpiece oiling machine according to claim 1, characterized in that: The first-stage lifting mechanism (2) comprises a lifting cylinder (21) and a lifting plate (22). The cylinder body of the lifting cylinder (21) is fixed to the top of the machine base (1). The piston rod end of the lifting cylinder (21) is connected to the lifting plate (22). The lifting plate (22) is slidably connected to a vertical track on the machine base (1).

3. The automatic workpiece oiling machine according to claim 2, characterized in that: The secondary lifting mechanism (4) is a lifting cylinder, and the cylinder body and piston rod of the secondary lifting mechanism (4) are respectively fixed on the lifting plate (22) and the second oil filling pipe (5).

4. The automatic workpiece oiling machine according to claim 1, characterized in that: A positioning groove for matching the workpiece is provided in the workpiece positioning seat (7).

5. The automatic workpiece oiling machine according to claim 2, characterized in that: The workpiece sensing mechanism (8) comprises a sensor (81), a touch plate (82), a contact rod (83), and a connecting plate (84). The connecting plate (84) is fixed on the lifting plate (22). The sensor (81) is mounted on the connecting plate (84). The end of the contact rod (83) is fixed with a touch plate (82) for triggering the sensor (81). The touch plate (82) passes through a vertical hole bar on the connecting plate (84), and the contact rod (83) passes through a guide hole on the connecting plate (84).

6. The automatic workpiece oiling machine according to claim 2, characterized in that: A gas spring (9) for providing buffering for the lifting plate (22) is installed on the machine base (1), and the gas spring (9) is located below the lifting plate (22).

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