Oil dripping device for output shaft of motor

Abstract

The utility model discloses an output shaft oiling device for a motor, which comprises a carrying and moving mechanism, a left-right moving assembly is arranged on a front-back moving assembly of the carrying and moving mechanism, a plurality of carrying jigs are arranged on the left-right moving assembly, and the carrying jigs clamp motor finished products and move back and forth and left and right in the horizontal direction; an oil dripping device is suspended above a detection plate of the output shaft oil dripping mechanism, a motor finished product clamped by a carrying jig is placed on the detection plate, the oil dripping device is installed on an obliquely-arranged lifting assembly and moves in the inclined direction, and a baffle of a taking-out assembly is indirectly fixed to the detection plate and provided with a through hole. The magnetic part linearly reciprocates in the through hole in the horizontal direction and can magnetically attract the motor finished product, the first sliding groove is fixed below the baffle, and the second sliding groove horizontally moves and is arranged between the first sliding groove and the baffle or away from the baffle. The device can carry out oil dispensing operation on output shafts of qualified motor products, can also carry out blanking operation on defective products, and is small in overall occupied space and low in manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor detection equipment rear end device improvement design technical field especially relates to a kind of for the output shaft point oil device of motor. BACKGROUND

[0002] Micro motor is often used in control system or transmission mechanical load, for realizing electromechanical signal or energy detection, analytical operation, amplification, execution or conversion function etc..For micro motor, its output shaft as important transmission component, after completing each detection procedure to assembled motor, it needs to carry out oiling operation to its output shaft.Currently, after micro motor detection is qualified, it is usually manually held syringe one by one to complete output shaft oiling operation by oiling on output shaft.This manual oiling mode is time-consuming and laborious, and operation efficiency is low, and oil quantity is not controlled, and oil on output shaft is more or less, which affects product quality.Although there are some automatic output shaft oiling equipment, it is generally set in the last step of detection station of complete machine, but it needs to be additionally matched with corresponding defective product discharging device, and the overall occupied space is larger.

[0003] In the prior art, the patent with publication number CN220016941U discloses a motor processing oiling device, relating to motor processing technical field.The motor processing oiling device includes support plate and limiting mechanism, four groups of support legs are fixedly installed on the bottom of support plate and distributed in rectangle, limiting mechanism is arranged on support plate, including drive box, bidirectional screw rod, connecting block, connecting rod, movable port, limiting disc, first limiting plate and first knob, for controlling first knob rotation, and then driving bidirectional screw rod to rotate, so as to drive first limiting plate to move to center, so as to clamp motor, by controlling second knob rotation, so as to drive second limiting plate to press down, so as to limit and fix oiling machine placed in limiting ring, by feeding pipe to inject oil into oiling machine to carry out oiling, by controlling electric push rod to start, so as to drive push plate to push, so as to adjust the distance between oiling machine and motor, increase the practicability of device.

[0004] The patent with the publication number CN220874383U discloses an automatic oiling machine for a machine shell center needle, and relates to the technical field of motor production equipment.

[0005] The present application provides an output shaft oiling device for a motor to solve one of the above problems. Utility model content

[0006] The output shaft oiling device for a motor can perform oiling operation on the output shaft of qualified motor products and can also perform blanking operation on unqualified motor products, and has small overall structure and low manufacturing cost.

[0007] To achieve the above object, the utility model adopts the following technical scheme: an output shaft oiling device for a motor, comprising a conveying and moving mechanism, wherein the conveying and moving mechanism comprises a front-and-back moving assembly and a left-and-right moving assembly, the left-and-right moving assembly is installed on the front-and-back moving assembly, and a plurality of carrying jigs are arranged on the left-and-right moving assembly; the carrying jigs clamp motor products and move in the horizontal direction forward and backward and left and right.

[0008] The output shaft oiling mechanism comprises a detection plate, a lifting assembly and a taking-out assembly; the motor products clamped by the carrying jigs are placed on the detection plate, an oiler is suspended above the detection plate, the oiler is installed on the obliquely arranged lifting assembly and moves obliquely to drip lubricating oil on the output shaft of the motor products; the taking-out assembly comprises a baffle, a magnetic piece, a first sliding groove and a second sliding groove; the baffle is indirectly fixed to the detection plate and is processed with a through hole; the magnetic piece moves reciprocatingly and linearly in the horizontal direction in the through hole and can magnetically attract the motor products; the first sliding groove is fixed below the baffle; and the second sliding groove moves horizontally and is arranged between the first sliding groove and the baffle or away from the baffle.

[0009] Further, the front-and-back moving assembly comprises a third cylinder and a front-and-back moving plate, the front-and-back moving plate is fixed to the telescopic shaft of the third cylinder, and the third cylinder is installed on a third fixed plate.

[0010] Further, the left-right moving assembly as described above comprises a fourth cylinder and a left-right moving plate, the left-right moving plate is connected with an intermediate plate, the intermediate plate is fixed on the telescopic shaft of the fourth cylinder, and the fourth cylinder is installed on the fourth fixed plate.

[0011] Further, the front-rear moving plate as described above is fixed on a third sliding block, the third sliding block is slidingly arranged on a third linear guide rail, and the third linear guide rail is fixed on the second vertical plate; the left-right moving plate is fixed on a fourth sliding block, the fourth sliding block is slidingly arranged on a fourth linear guide rail, and the fourth linear guide rail and the fourth fixed plate are both fixed on the front-rear moving plate.

[0012] Further, the taking-out assembly as described above comprises a first fixed plate installed on the detection plate, a baffle and a first horizontal cylinder are installed on the first fixed plate, and a magnetic piece is connected on the telescopic shaft of the first horizontal cylinder.

[0013] Further, the magnetic piece as described above is embedded in a mounting sleeve, the mounting sleeve is matched with the through hole of the baffle in size and is sleeved on the telescopic shaft of the first horizontal cylinder.

[0014] Further, the lifting assembly as described above comprises a second fixed plate which is obliquely installed on the first fixed plate, an oblique lifting cylinder is installed on the second fixed plate, and the lifting cylinder drives the oblique oiler to move obliquely.

[0015] Further, the second fixed plate as described above is installed with an oblique second linear guide rail, a second sliding block is slidingly arranged on the second linear guide rail, a connecting plate installed on the second sliding block is connected with the telescopic shaft of the lifting cylinder, a mounting plate is fixed on the connecting plate, and an oblique oiler is fixed on the mounting plate.

[0016] Further, the first sliding groove as described above is fixed on the third vertical plate, a second horizontal cylinder is installed on the third vertical plate, and the telescopic shaft of the second horizontal cylinder is connected with the second sliding groove; the bottom of the detection plate is fixed with a supporting plate.

[0017] Further, the lower ends of the first sliding groove and the second sliding groove are respectively placed with corresponding defective product placing boxes; the bottom of the conveying moving mechanism and the output shaft oiling mechanism are both installed on the workbench.

[0018] Compared with the prior art, the device can not only perform oiling operation on the output shaft of qualified motor products, but also perform blanking operation on unqualified motor products, combines the traditional oiling station and the defective product classification and taking-out station together, shortens the total length of the equipment, occupies small space in the overall structure, and is low in manufacturing cost, so that the subsequent identification and processing work of defective products become simpler. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a top view of the present utility model;

[0020] Figure 2 is a perspective view of the conveying and moving mechanism of the present utility model;

[0021] Figure 3 is Figure 2 an exploded schematic view;

[0022] Figure 4 is a perspective view of the output shaft oiling mechanism of the present utility model;

[0023] Figure 5 is Figure 4 an exploded schematic view;

[0024] Figure 6 is a working schematic view of the output shaft oiling mechanism of the present utility model.

[0025] In the figure: 2, conveying and moving mechanism; 22, third fixed plate; 23, second vertical plate; 24, front and back moving assembly; 241, third air cylinder; 242, third linear guide rail; 243, third sliding block; 244, front and back moving plate; 25, fourth fixed plate; 26, left and right moving assembly; 261, fourth air cylinder; 262, fourth linear guide rail; 263, fourth sliding block; 264, left and right moving plate; 265, middle plate; 28, carrying jig; 280, clamping jaw; 281, positioning sleeve; 282, fixed sleeve; 4, motor finished product; 9, output shaft oiling mechanism; 90, supporting plate; 91, detection plate; 920, third vertical plate; 921, first sliding groove; 922, second horizontal air cylinder; 923, second sliding groove; 94, taking-out assembly; 940, first fixed plate; 941, first horizontal air cylinder; 942, mounting sleeve; 943, magnetic piece; 944, baffle; 95, lifting assembly; 950, second fixed plate; 951, lifting air cylinder; 952, connecting plate; 953, mounting plate; 96, oiler. DETAILED DESCRIPTION

[0026] In the description of the present utility model, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "fixed", "installation", "connection", "arrangement" and so on, should do broad sense understanding, for example, when the element is called "fixed in" another element, it can be directly on another element or also can exist the element of center. When the element is considered "installation" another element, it can be directly installed on another element or also can exist the element of center. When an element is considered "connection" another element, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.

[0028] For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0030] Embodiment one

[0031] Refer to Figures 1-6As shown, the utility model discloses a kind of output shaft oil point devices for motor, including conveying moving mechanism 2, the conveying moving mechanism 2 including front-back moving assembly 24 and left-right moving assembly 26, left-right moving assembly 26 is installed on front-back moving assembly 24, at least two handling tools 28 are equipped on left-right moving assembly 26, handling tool 28 clamps motor finished product 4 and moves in horizontal direction front and back and left and right;Output shaft oil point mechanism 9, the output shaft oil point mechanism 9 includes detection plate 91, lifting assembly 95 and taking-out assembly 94, motor finished product 4 clamped by handling tool 28 is placed on detection plate 91, the bottom of detection plate 91 is fixed with support plate 90, detection plate 91 is suspended with oiler 96 above, oiler 96 is mature component of prior art, here is not repeated, oiler 96 is installed on obliquely arranged lifting assembly 95 and moves obliquely to drip lubricating oil to the output shaft of motor finished product 4, for example, the inclination angle of lifting assembly 95 is 30 °-60 °, oiler 96 moves obliquely along the angle, taking-out assembly 94 includes baffle 944, magnetic piece 943, first sliding groove 921 and second sliding groove 923, baffle 944 is indirectly fixed on detection plate 91 and is processed with through-hole, magnetic piece 943 reciprocates linear motion in the through-hole along horizontal direction and can magnetically absorb motor finished product 4, first sliding groove 921 is fixed below baffle 944, second sliding groove 923 moves horizontally and is arranged between first sliding groove 921 and baffle 944 or away from baffle 944, when magnetic piece 943 adsorbs unqualified motor finished product 4 and retreats and is blocked by baffle 944, unqualified motor finished product 4 slides down along baffle 944 under the action of its gravity, if there is no second sliding groove 923 above first sliding groove 921, then unqualified motor finished product 4 falls on first sliding groove 921 and slides down, otherwise, then falls into second sliding groove 923 and slides down again.

[0032] This device is suitable for lubrication of the output shaft of small or micro motor products 4 and sorting of defective products. When the conveying mechanism 2 transports the motor product 4 to the detection plate 91 of the output shaft lubrication station, it first receives a feedback signal from the front station to determine whether the motor product 4 is qualified. When the motor product 4 is qualified, the lifting component 95 starts and drives the lubricator 96 to move obliquely downwards towards the output shaft of the motor product. Then, the lubricator 96 works and drips lubricating oil onto the output shaft before resetting. After completing the lubrication operation, the conveying mechanism 2 transports the motor product 4 to the next station. When the motor product 4 is unqualified, it sorts the defective products. For Class A and Class B defective products, the second chute 923 and the first chute 921 receive the defective motor products. First, the component 94 is taken out and started, and the magnetic component 943 extends forward to contact the defective motor product 4 on the detection plate 91. Then, the magnetic component 943 retracts and causes the defective motor product 4 to be blocked by the baffle 944 and fall. If it is a Class A defective product, the second chute 923 moves horizontally to the top of the first chute 921 to receive the product. If it is a Class B defective product, the second chute 923 moves horizontally to a position away from the baffle 944, so that the first chute 921 can receive the product.

[0033] Example 2

[0034] Reference Figures 1-6 As shown, based on the technical solution of Embodiment 1, an oiling device for the output shaft of a motor, for the specific structure of the conveying and moving mechanism 2, is as follows: Figures 2-3 It is understood that the forward and backward moving assembly 24 includes a third cylinder 241 and a forward and backward moving plate 244. The forward and backward moving plate 244 is fixed on the telescopic shaft of the third cylinder 241. The third cylinder 241 is mounted on the third fixed plate 22. The third cylinder 241 pushes the forward and backward moving plate 244 to move forward or backward. In addition, the left and right moving assembly 26 includes a fourth cylinder 261 and a left and right moving plate 264. The left and right moving plate 264 is connected to an intermediate plate 265. The intermediate plate 265 is fixed on the telescopic shaft of the fourth cylinder 261. The fourth cylinder 261 is mounted on the fourth fixed plate 25. The fourth cylinder 261 pushes the intermediate plate 265 to move left and right, thereby driving the left and right moving plate 264 to move linearly to the left or right. To ensure the directional linear motion of the front-to-back moving plate 244 and the left-to-right moving plate 264, the front-to-back moving plate 244 is fixed on the third slider 243, which is slidably mounted on the third linear guide rail 242, which is fixed on the second upright plate 23; the left-to-right moving plate 264 is fixed on the fourth slider 263, which is slidably mounted on the fourth linear guide rail 262, and both the fourth linear guide rail 262 and the fourth fixed plate 25 are fixed on the front-to-back moving plate 244.

[0035] Furthermore, the transport fixture 28 includes a gripper 280, with a positioning sleeve 281 below the gripper 280 and mounted on the left and right moving plates 264 via a fixing sleeve 282. One end of the gripper 280 is partially covered by the sleeve, which connects to the left and right moving plates 264 and abuts one end of the gripper against the upper surface of the plates 264. The other end of the gripper is a semi-circular groove that matches the outer diameter of the finished motor 4. The positioning sleeve 281 is added to lift and support the bottom of the finished motor 4, and also to position and limit the terminals at the bottom of the finished motor 4, facilitating subsequent testing operations. In addition, the bottoms of the transport mechanism 2 and the output shaft lubrication mechanism 9 are both mounted on a workbench. The workbench, as part of the motor testing equipment, provides installation space for mechanisms at various subsequent testing stations.

[0036] Example 3

[0037] Reference Figures 1-6 As shown, based on the technical solution of the above embodiments, a lubrication device for the output shaft of a motor, regarding the specific structure of the extraction component 94, is as follows: Figures 4-6 It is understood that the extraction component 94 includes a first fixing plate 940 mounted on the detection plate 91. The first fixing plate 940 is L-shaped and has a baffle 944 and a first horizontal cylinder 941 mounted on it. The baffle 944 is indirectly fixedly connected to the detection plate 91 through the first fixing plate 940. A magnetic component 943 is connected to the telescopic shaft of the first horizontal cylinder 941, and the direction of movement of the telescopic shaft of the first horizontal cylinder 941 is perpendicular to the baffle 944. In addition, the magnetic component 943 is embedded in the mounting sleeve 942. The magnetic component 943 is generally a magnet or a magnetite, and the specific magnetic parameters are selected as needed to meet the magnetic attraction requirements of the finished motor 4. Its shape is designed as a cylinder and matches the inner hole size of the mounting sleeve 942. The mounting sleeve 942 matches the through hole size of the baffle 944 and is fitted onto the telescopic shaft of the first horizontal cylinder 941. The telescopic shaft of the first horizontal cylinder 941 and the mounting sleeve 942 are generally fastened by a threaded connection.

[0038] Further, the first sliding groove 921 is fixed on the third vertical plate 920, the second horizontal cylinder 922 is installed on the third vertical plate 920, the telescopic shaft of the second horizontal cylinder 922 is connected with the second sliding groove 923, and the second sliding groove 923 is driven to move horizontally to above or away from the first sliding groove 921. In addition, the lower ends of the second sliding groove 923 and the first sliding groove 921 are respectively provided with corresponding defective product placing boxes, the defective product placing boxes are placed on the workbench of the motor detection equipment, which is omitted in the figure, and are used for collecting the A-type and B-type defective products detected by the front detection station of the motor detection equipment. The classification of the A-type and B-type defective products is determined according to the front detection process, such as whether the locked-rotor current, the output shaft length or the output shaft virtual value is qualified.

[0039] For the specific structure of the taking-out assembly 94, the lifting assembly 95 includes a second fixed plate 950 obliquely installed on the first fixed plate 940, the installation positions of the second fixed plate 950 and the baffle 944 are respectively located on the two sides of the first fixed plate 940, an oblique lifting cylinder 951 is installed on the second fixed plate 950, and the lifting cylinder 951 drives the oblique oiler 96 to move obliquely. In addition, an oblique second linear guide rail is installed on the second fixed plate 950, a second sliding block is slidably arranged on the second linear guide rail, a connecting plate 952 installed on the second sliding block is connected with the telescopic shaft of the lifting cylinder 951, a mounting plate 953 is fixed on the connecting plate 952, and the oblique oiler 96 is fixed on the mounting plate 953.

[0040] Working principle: for the conveying movement mechanism 2, first, the front and rear movement assembly 24 advances to the position to make the carrying tool 28 clamp the motor product 4, then the left and right movement assembly 26 moves to the left to carry the motor product 4 to the output shaft oiling station and cooperates with the output shaft oiling mechanism 9 (a plurality of detection stations with different functions are arranged on the detection equipment) to work (detect). After the motor product 4 is carried to the detection plate 91, the output shaft oiling operation is completed, the front and rear movement assembly 24 and the left and right movement assembly 26 are reset, the whole operation process is completed, and the next operation process is repeated. For the operation process of the output shaft oiling mechanism 9, when the conveying movement mechanism 2 carries the motor product 4 to the detection plate 91 of the output shaft oiling station, after receiving the corresponding process starting instruction of the motor detection equipment, the related mechanism starts to operate, such as Figure 6When the motor product 4 transported to the station is a good product, the received instruction is oiling instruction, the lifting cylinder 951 is started and the oiler 96 is lowered to the position to lubricate the output shaft (specifically, drop to the motor bearing), the lifting cylinder 951 is reset after the oiling operation is completed, and the oiling operation process is completed. When the motor product 4 transported to the station is a bad product, the bad product is divided into A-type bad product and B-type bad product, when it is an A-type bad product, the extension shaft of the first horizontal cylinder 941 advances to the position, then the magnetic part 943 contacts the motor product 4 and retreats, the motor product 4 is sucked out of the detection plate 91 by the magnetic part 943 embedded in the mounting sleeve 942, when the motor product 4 contacts the baffle 944, the first horizontal cylinder 941 is still retreating, the motor product is blocked by the baffle 944 and is separated from the magnetic part 943, and is close to the baffle 944 and slides down, falls into the second sliding groove 923 and slides into the A-type bad product placing box; if it is a B-type bad product, the extension shaft of the second horizontal cylinder 922 also extends outward to drive the second sliding groove 923 to move horizontally away from the first sliding groove 921, so that the removed bad motor product 4 falls from the baffle 944 and falls into the first sliding groove 921 and slides into the B-type bad product placing box.

[0041] In the device, the assembly and cooperation relationship of each component, the cylinder and the oiler 96 and the matching control software are prior art or materials, and the skilled person in the art can directly purchase or customize according to the required product model and specification.

[0042] The electrical components in the text are connected with the main controller and 220V mains or industrial power supply, and the main controller can be a conventional known device such as a computer that can control.

[0043] The above is only a preferred embodiment of the utility model, and the specific structure and characteristics of the known scheme are not described in detail. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and utility model concept of the utility model within the technical range disclosed by the utility model. It should be covered within the protection range of the utility model.

Claims

1. A lubrication device for the output shaft of an electric motor, characterized in that, The conveying mechanism (2) includes a front-to-back moving component (24) and a left-to-right moving component (26). The left-to-right moving component (26) is installed on the front-to-back moving component (24). The left-to-right moving component (26) is provided with a plurality of transport jigs (28). The transport jigs (28) clamp the finished motor (4) and move it back and forth and left and right in the horizontal direction. The output shaft lubrication mechanism (9) includes a detection plate (91), a lifting assembly (95), and a take-out assembly (94). The finished motor (4) held by the handling jig (28) is placed on the detection plate (91). An oiler (96) is suspended above the detection plate (91). The oiler (96) is mounted on the inclined lifting assembly (95) and moves obliquely to drip lubricating oil onto the output shaft of the finished motor (4). The take-out assembly (94) includes a baffle (944). The magnetic component (943), the first slide groove (921) and the second slide groove (923) are provided. The baffle (944) is indirectly fixed on the detection plate (91) and has a through hole. The magnetic component (943) moves back and forth in a horizontal direction in the through hole and can magnetically attract the finished motor (4). The first slide groove (921) is fixed below the baffle (944). The second slide groove (923) moves horizontally and is located between the first slide groove (921) and the baffle (944) or away from the baffle (944).

2. The oiling device for the output shaft of a motor according to claim 1, characterized in that, The aforementioned forward and backward moving assembly (24) includes a third cylinder (241) and a forward and backward moving plate (244). The forward and backward moving plate (244) is fixed on the telescopic shaft of the third cylinder (241), and the third cylinder (241) is mounted on the third fixed plate (22).

3. The oiling device for the output shaft of a motor according to claim 2, characterized in that, The left and right moving assembly (26) includes a fourth cylinder (261) and a left and right moving plate (264). The left and right moving plate (264) is connected to an intermediate plate (265). The intermediate plate (265) is fixed on the telescopic shaft of the fourth cylinder (261). The fourth cylinder (261) is mounted on a fourth fixed plate (25).

4. The oiling device for the output shaft of a motor according to claim 3, characterized in that, The front and rear moving plate (244) is fixed on the third slider (243), the third slider (243) is slidably mounted on the third linear guide (242), and the third linear guide (242) is fixed on the second upright plate (23); the left and right moving plate (264) is fixed on the fourth slider (263), the fourth slider (263) is slidably mounted on the fourth linear guide (262), and the fourth linear guide (262) and the fourth fixed plate (25) are both fixed on the front and rear moving plate (244).

5. The oiling device for the output shaft of a motor according to claim 1, characterized in that, The extraction assembly (94) includes a first fixing plate (940) mounted on the detection plate (91), a baffle (944) and a first horizontal cylinder (941) mounted on the first fixing plate (940), and a magnetic component (943) connected to the telescopic shaft of the first horizontal cylinder (941).

6. The oiling device for the output shaft of a motor according to claim 5, characterized in that, The magnetic component (943) is embedded in the mounting sleeve (942), and the mounting sleeve (942) matches the through hole size of the baffle (944) and is mounted on the telescopic shaft of the first horizontal cylinder (941).

7. The oiling device for the output shaft of a motor according to claim 5, characterized in that, The lifting assembly (95) includes a second fixed plate (950) that is inclinedly mounted on a first fixed plate (940). An inclined lifting cylinder (951) is mounted on the second fixed plate (950), and the lifting cylinder (951) drives an inclined oiler (96) to move obliquely.

8. The oiling device for the output shaft of a motor according to claim 7, characterized in that, An inclined second linear guide is installed on the second fixed plate (950), and a second slider is slidably arranged on the second linear guide. A connecting plate (952) installed on the second slider is connected to the telescopic shaft of the lifting cylinder (951). An mounting plate (953) is fixed on the connecting plate (952), and an inclined oiler (96) is fixed on the mounting plate (953).

9. The oiling device for the output shaft of a motor according to claim 1, characterized in that, The first slide groove (921) is fixed on the third upright plate (920), and a second horizontal cylinder (922) is installed on the third upright plate (920). The telescopic shaft of the second horizontal cylinder (922) is connected to the second slide groove (923); a support plate (90) is fixed to the bottom of the detection plate (91).

10. A lubrication device for the output shaft of an electric motor according to any one of claims 1-9, characterized in that, The lower ends of the first chute (921) and the second chute (923) are respectively placed with corresponding defective product placement boxes; the bottoms of the conveying and moving mechanism (2) and the output shaft oiling mechanism (9) are both mounted on the worktable.

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