CN218132863U

CN218132863U - Pin is supplied with and oiling station

Info

Publication number: CN218132863U
Application number: CN202221684160.9U
Authority: CN
Inventors: 廖剑清; 辛陞雄; 向中平
Original assignee: Yushan Automation Technology Shenzhen Co ltd
Current assignee: Yushan Automation Technology Shenzhen Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-27
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a pin is supplied with and oiling station, including pin positioning mechanism, oiling machine constructs and pin fixture, oiling machine constructs and pin positioning mechanism and all establishes in pin fixture's centre gripping within range, and oiling machine constructs including oil box, oil brush and fat liquoring elevating assembly, and the top of oil box is equipped with the fat liquoring opening, and the oil brush is established in the oil box, and the oil brush is connected with fat liquoring elevating assembly's lift end, and pin positioning mechanism is used for treating the pin spare of fat liquoring and fixes a position, and pin fixture is arranged in pin spare centre gripping to the oil box in with pin fixture. Through setting up pin positioning mechanism, fat liquoring mechanism and pin fixture to realize that pin fixture presss from both sides in pin positioning mechanism automatically and gets the pin spare of treating the fat liquoring, then remove to fat liquoring mechanism and carry out automatic fat liquoring, deliver to the equipment station after the fat liquoring, from this, replaced current artifical fat liquoring through automatic means, realized saving artifical, raise the efficiency and guaranteed the effect of product quality.

Description

Pin is supplied with and oiling station

Technical Field

The utility model relates to an oiling station field especially relates to a pin is supplied with and oiling station.

Background

The pin is an important component in the automobile gearbox, and the gearbox is positioned and lubricated through the pin in the high-frequency rotating process, so that the effects of avoiding position deviation, lubrication deficiency and the like of the gearbox are achieved. Therefore, an oiling operation is required before the pin is assembled. The existing oiling mode is that an operator manually performs oiling operation. Because manual operation has the problems of great randomness, easy fatigue, low accuracy and the like, the product quality is difficult to control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin is supplied with and oiling station to solve one or more technical problem that exist among the above-mentioned background art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a pin is supplied with and oiling station, includes pin positioning mechanism, oiling mechanism and pin fixture, oiling mechanism with pin positioning mechanism all establishes pin fixture's clamping range, oiling mechanism includes oil box, oil brush and fat liquoring lifting unit, the top of oil box is equipped with the fat liquoring opening, the oil brush is established in the oil box, the oil brush with fat liquoring lifting unit's lift end is connected, pin positioning mechanism is used for treating the pin spare of fat liquoring and fixes a position, pin fixture be used for with pin spare centre gripping among the pin fixture extremely in the oil box.

Preferably, the fat liquoring lifting unit includes first fat liquoring lift cylinder and second fat liquoring lift cylinder, the vertical setting of first fat liquoring lift cylinder is in one side of oil box, the second fat liquoring lift cylinder is established the lift end of first fat liquoring lift cylinder, the one end of oil brush is established the lift end of second fat liquoring lift cylinder, the other end of oil brush is equipped with scribbles the hydraulic fluid port.

Preferably, fat liquoring mechanism still includes oil mass detection pipeline, oil mass detector and fuel feeding valve, the fuel feeding valve with the bottom intercommunication of oil box, the vertical setting of oil mass detection pipeline is in one side of oil box, the both ends of oil mass detection pipeline all with oil box intercommunication, the oil mass detector is established on the oil mass detection pipeline.

Preferably, the pin positioning mechanism comprises a positioning support, a rotary cylinder and a positioning block, the rotary cylinder is arranged on the positioning support, the positioning block is arranged at the rotating end of the rotary cylinder, and a through radial positioning hole is formed in the positioning block.

Preferably, the pin positioning mechanism further comprises an in-place sensor and a guide block, the detection end of the in-place sensor is arranged on one side of the positioning hole, the guide block is arranged at one end of the positioning hole, the guide block is provided with a horizontal guide hole and a vertical guide hole, when the positioning block rotates to the position where the positioning hole is located in the horizontal position, the horizontal guide hole is opposite to the positioning hole in the front-back direction, and when the positioning block rotates to the position where the positioning hole is located in the vertical position, the vertical guide hole is opposite to the positioning hole in the up-down direction.

Preferably, the pin positioning mechanism further comprises an ejector rod and an ejector cylinder, the ejector cylinder is arranged on the positioning support, the ejector rod is arranged at the lifting end of the ejector cylinder, the ejector rod is arranged under the positioning block, and when the positioning block rotates to the position where the positioning hole is located at the vertical position, the positioning hole is vertically opposite to the ejector rod.

Preferably, the pin clamping mechanism comprises a clamping arm and a clamping cylinder, wherein one end of the clamping arm is provided with a clamping part, one side of the clamping part is provided with a clamping hole, and the telescopic end of the clamping cylinder corresponds to the clamping hole; when the positioning block rotates to the position that the positioning hole is located at the vertical position, the clamping part is opposite to the positioning hole up and down.

Preferably, the pin clamping mechanism further comprises a clamping lifting cylinder and a carrying electric cylinder, the clamping lifting cylinder is arranged at the movable end of the carrying electric cylinder, and the clamping arm is arranged at the lifting end of the clamping lifting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up pin positioning mechanism, fat liquoring mechanism and pin fixture to realize that pin fixture presss from both sides in pin positioning mechanism automatically and gets the pin spare of treating the fat liquoring, then remove to fat liquoring mechanism and carry out automatic fat liquoring, send to the equipment station after the fat liquoring, from this, replaced current artifical fat liquoring through automatic means, realized saving artifical, raise the efficiency and the effect of guaranteeing the product quality.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

Fig. 1 is a schematic overall structure diagram of one embodiment of the present invention;

FIG. 2 is a top view of one embodiment of the present invention;

fig. 3 is a schematic structural diagram of an oiling mechanism according to one embodiment of the present invention;

fig. 4 is a schematic structural diagram of a pin clamping mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a clamp arm according to an embodiment of the present invention.

Wherein: the automatic oil coating device comprises a pin positioning mechanism 1, an oil coating mechanism 2, a pin clamping mechanism 3, an oil box 21, an oil brush 22, an oil coating lifting assembly 23, a pin piece 4, a first oil coating lifting cylinder 231, a second oil coating lifting cylinder 232, an oil coating port 221, an oil quantity detection pipeline 24, an oil quantity detector 25, an oil supply valve 26, a positioning support 11, a rotary cylinder 12, a positioning block 13, a positioning hole 131, an in-place sensor 14, a guide block 15, a horizontal guide hole 151, a vertical guide hole 152, a push rod 161, a material ejecting cylinder 162, a clamping arm 31, a clamping part 311, a clamping cylinder 32, a clamping lifting cylinder 33 and an electric conveying cylinder 34.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The utility model provides a pin is supplied with and oiling station, refer to figure 1, including pin positioning mechanism 1, oiling mechanism 2 and pin fixture 3, oiling mechanism 2 and pin positioning mechanism 1 all establish the clamping range at pin fixture 3, oiling mechanism 2 includes oil box 21, oil brush 22 and fat liquoring lifting unit 23, the top of oil box 21 is equipped with the fat liquoring opening, oil brush 22 is established in oil box 21, oil brush 22 is connected with the lift end of fat liquoring lifting unit 23, pin positioning mechanism 1 is used for fixing a position the pin spare 4 of treating the fat liquoring, pin fixture 3 is arranged in 4 centre grippings of the pin spare in the pin fixture 3 to oil box 21.

The pin positioning mechanism 1 is arranged, so that the pin piece 4 to be oiled is conveyed to the pin positioning mechanism 1 through a direct vibration or vibration disc feeding mechanism, and the pin clamping mechanism 3 is convenient to clamp the pin piece 4 and carry out subsequent operation; arranging a pin clamping mechanism 3, so that the pin clamping mechanism 3 automatically clamps a pin piece 4 to be oiled in a pin positioning mechanism 1, then moving the pin piece to an oiling mechanism 2 for automatically oiling, and conveying the pin piece to an assembling station after oiling; oiling mechanism 2 is used for the fat liquoring to pin 4, through 3 centre gripping pin 4 of pin fixture in oil box 21, the filling has lubricating oil in the oil box 21, then drives the lift activity of oil brush 22 through fat liquoring lifting unit 23 to the operation of automatic moving backward of pin 4 realization.

Preferably, referring to fig. 2 and 3, the oil coating lifting assembly 23 includes a first oil coating lifting cylinder 231 and a second oil coating lifting cylinder 232, the first oil coating lifting cylinder 231 is vertically disposed at one side of the oil box 21, the second oil coating lifting cylinder 232 is disposed at a lifting end of the first oil coating lifting cylinder 231, one end of the oil brush 22 is disposed at a lifting end of the second oil coating lifting cylinder 232, and the other end of the oil brush 22 is provided with the oil coating port 221. From this, through the drive of first fat liquoring lift cylinder 231 and second fat liquoring lift cylinder 232 to drive the lift activity of oil brush 22 at the fat liquoring in-process to pin 4, make the fat liquoring to pin 4 more even. The oil coating port 221 is arranged, and the pin piece 4 is clamped to correspond to the oil coating port 221, so that the uniformity of oil coating is further improved.

Preferably, the oiling mechanism 2 further comprises an oil mass detection pipeline 24, an oil mass detector 25 and an oil supply valve 26, the oil supply valve 26 is communicated with the bottom of the oil box 21, the oil mass detection pipeline 24 is vertically arranged on one side of the oil box 21, two ends of the oil mass detection pipeline 24 are communicated with the oil box 21, and the oil mass detector 25 is arranged on the oil mass detection pipeline 24. The oil supply valve 26 is used for being connected with an external oil supply device, and when the oil quantity in the oil box 21 is too low, lubricating oil can be supplemented into the oil box 21 by opening the oil supply valve 26; through oil mass detection pipeline 24 and oil mass detector 25, realize the detection to the oil mass in oil box 21, oil mass detector 25 can adopt optical fiber sensor, or can set up a plurality of oil mass detectors 25 to the detection to the supplementary oil mass.

Preferably, referring to fig. 4, the pin positioning mechanism 1 includes a positioning bracket 11, a rotary cylinder 12 and a positioning block 13, the rotary cylinder 12 is disposed on the positioning bracket 11, the positioning block 13 is disposed at a rotating end of the rotary cylinder 12, and the positioning block 13 is provided with a positioning hole 131 penetrating through a radial direction. The positioning block 13 is used for positioning the pin member 4, and the aperture of the positioning hole 131 is slightly larger than the outer diameter of the pin member 4, so that the pin member 4 is in transition fit with the positioning hole 131. By arranging the rotary cylinder 12, the pin member 4 horizontally inserted into the positioning block 13 is rotated counterclockwise by 90 ° to be in a vertical state, and is easily gripped by the gripping arm 31 located above the positioning block 13.

Further, the pin positioning mechanism 1 further comprises an in-place sensor 14 and a guide block 15, a detection end of the in-place sensor 14 is arranged on one side of the positioning hole 131, the guide block 15 is arranged at one end of the positioning hole 131, the guide block 15 is provided with a horizontal guide hole 151 and a vertical guide hole 152, when the positioning block 13 rotates until the positioning hole 131 is located at a horizontal position, the horizontal guide hole 151 is opposite to the positioning hole 131 in the front-back direction, and when the positioning block 13 rotates until the positioning hole 131 is located at a vertical position, the vertical guide hole 152 is opposite to the positioning hole 131 in the up-down direction. The guide block 15 is used for guiding the pin member 4 to be oiled, so that the pin member 4 to be oiled can enter the positioning hole 131. The position sensor 14 is used to detect whether the pin member 4 to be oiled is completely inserted into the positioning block 13.

Preferably, the pin positioning mechanism 1 further includes a push rod 161 and an ejection cylinder 162, the ejection cylinder 162 is disposed on the positioning bracket 11, the push rod 161 is disposed at the lifting end of the ejection cylinder 162, the push rod 161 is disposed right below the positioning block 13, and when the positioning block 13 rotates to a position where the positioning hole 131 is located at a vertical position, the positioning hole 131 is vertically opposite to the push rod 161. Through setting up ejector pin 161 for from top to bottom to locating hole 131, make the pin 4 that treats the fat liquoring that is located locating hole 131 lift up to clamping part 311 in, be convenient for the centre gripping of pin 4.

Preferably, referring to fig. 5, the pin clamping mechanism 3 includes a clamping arm 31 and a clamping cylinder 32, one end of the clamping arm 31 is provided with a clamping portion 311, one side of the clamping portion 311 is provided with a clamping hole, and the telescopic end of the clamping cylinder 32 corresponds to the clamping hole; when the positioning block 13 rotates until the positioning hole 131 is located at the vertical position, the clamping portion 311 is vertically opposite to the positioning hole 131. The clamping part is used for clamping the pin piece 4, and the telescopic end of the clamping cylinder 32 is arranged to correspond to the clamping hole, so that the pin piece 4 can be radially clamped when the clamping cylinder 32 extends out.

Further, the pin clamping mechanism 3 further includes a clamping lifting cylinder 33 and a transfer cylinder 34, the clamping lifting cylinder 33 is provided at the movable end of the transfer cylinder 34, and the clamp arm 31 is provided at the lifting end of the clamping lifting cylinder 33. The horizontal and vertical movements of the clamp arm 31 are realized by providing the lifting cylinder and the electric carrying cylinder 34.

The working principle of the embodiment is as follows: in the initial state, the clamping portion 311 of the clamping arm 31 is positioned right above the positioning block 13, the positioning hole 131 is in a horizontal state, and the guide hole of the guide block 15 is opposite to the positioning hole 131 of the positioning block 13 in the front-back direction; when the pin piece 4 to be oiled is clamped, the pin piece 4 to be oiled is conveyed to one side of the guide block 15 through a feeding mechanism such as a direct vibration or vibration disc and enters the positioning hole 131 after passing through the guide hole, when the in-place sensor 14 detects that the pin piece 4 to be oiled is in place, the rotary air cylinder 12 acts to enable the positioning block 13 to rotate 90 degrees anticlockwise, the pin piece 4 to be oiled is vertically positioned in the positioning hole 131, meanwhile, the clamping part 311, the positioning hole 131 and the ejector rod 161 are opposite up and down, the ejector cylinder 162 acts to enable the ejector rod 161 to jack the positioning hole 131 from bottom to top, the pin piece 4 to be oiled positioned in the positioning hole 131 is jacked into the clamping part 311, and finally, the clamping air cylinder 32 acts to enable the telescopic end of the pin piece 4 to be oiled to pass through the clamping hole, so that the pin piece 4 to be oiled is radially fixed; during oil coating, the pin member 4 is moved into the oil box 21 and is vertically opposite to the oil coating port 221 in the oil brush 22, and the first oil coating lifting cylinder 231 and the second oil coating lifting cylinder 232 drive the oil brush 22 and the pin member 4 to vertically move relatively, so that oil coating on the pin member 4 is realized; after being oiled, the oil is conveyed to an assembly station through the electric conveying cylinder 34, and the next assembly work is carried out.

The technical principle of the present invention has been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a pin is supplied with and oiling station, a serial communication port, including pin positioning mechanism, fat liquoring mechanism and pin fixture, fat liquoring mechanism with pin positioning mechanism all establishes in pin fixture's clamping range, fat liquoring mechanism includes oil box, oil brush and fat liquoring lifting unit, the top of oil box is equipped with the fat liquoring opening, the oil brush is established in the oil box, the oil brush with the lift end of fat liquoring lifting unit is connected, pin positioning mechanism is used for treating the pin spare of fat liquoring and fixes a position, pin fixture be used for with pin spare centre gripping in the pin fixture extremely in the oil box.

2. The pin supplying and oiling device as defined in claim 1, wherein the oiling lifting assembly comprises a first oiling lifting cylinder and a second oiling lifting cylinder, the first oiling lifting cylinder is vertically arranged at one side of the oil box, the second oiling lifting cylinder is arranged at the lifting end of the first oiling lifting cylinder, one end of the oil brush is arranged at the lifting end of the second oiling lifting cylinder, and the other end of the oil brush is provided with the oiling port.

3. The pin supplying and oiling device according to claim 1, wherein the oiling mechanism further comprises an oil mass detection pipeline, an oil mass detector and an oil supply valve, the oil supply valve is communicated with the bottom of the oil box, the oil mass detection pipeline is vertically arranged on one side of the oil box, the two ends of the oil mass detection pipeline are communicated with the oil box, and the oil mass detector is arranged on the oil mass detection pipeline.

4. The pin supplying and oiling device as defined in claim 1, wherein the pin positioning mechanism comprises a positioning bracket, a rotary cylinder and a positioning block, the rotary cylinder is disposed on the positioning bracket, the positioning block is disposed at a rotating end of the rotary cylinder, and the positioning block is provided with a positioning hole extending radially therethrough.

5. The pin supplying and oiling device according to claim 4, wherein the pin positioning mechanism further comprises an in-position sensor and a guide block, the detection end of the in-position sensor is arranged at one side of the positioning hole, the guide block is arranged at one end of the positioning hole, the guide block is provided with a horizontal guide hole and a vertical guide hole, when the positioning block rotates until the positioning hole is located at the horizontal position, the horizontal guide hole is opposite to the positioning hole in the front-back direction, and when the positioning block rotates until the positioning hole is located at the vertical position, the vertical guide hole is opposite to the positioning hole in the up-down direction.

6. The pin supplying and oiling device of claim 4, wherein the pin positioning mechanism further comprises a knockout cylinder and a knockout cylinder, the knockout cylinder is arranged on the positioning bracket, the knockout cylinder is arranged at the lifting end of the knockout cylinder, the knockout cylinder is arranged right below the positioning block, and when the positioning block rotates to a position where the positioning hole is located at a vertical position, the positioning hole is vertically opposite to the knockout cylinder.

7. The pin supplying and oiling device according to claim 4, wherein the pin clamping mechanism comprises a clamping arm and a clamping cylinder, one end of the clamping arm is provided with a clamping part, one side of the clamping part is provided with a clamping hole, and the telescopic end of the clamping cylinder corresponds to the clamping hole; when the positioning block rotates to a position where the positioning hole is located at a vertical position, the clamping portion is opposite to the positioning hole in the vertical direction.

8. The pin supplying and oiling device as defined in claim 7, wherein the pin clamping mechanism further comprises a clamping lifting cylinder and a carrying electric cylinder, the clamping lifting cylinder is arranged at the movable end of the carrying electric cylinder, and the clamping arm is arranged at the lifting end of the clamping lifting cylinder.