TWI539093B - Guide rail assembly having protection device by guiding functional fluid - Google Patents

Description

Slide rail component functional flow medium guiding protection device

The invention relates to a functional flow medium guiding protection device for a slide rail assembly, in particular to a slide rail, a slider assembly and at least one row of rolling elements, and has an effective stable guiding functional flow medium to improve the function of the slide rail assembly. , for the technology of the transfer mechanism of the tool machine.

According to the current precision and speed requirements of various industrial machinery, the requirements are increasingly strict. The transfer machinery used in processing tools is mainly linear slides. At present, the common linear slide rails mainly include a slide rail, a slider assembly and a rolling member set. The slider assembly is fitted with the slide rail, and the rolling element group of the ball or the roller is interposed therebetween, and the slider assembly is used to smoothly slide the slider assembly on the slide rail. In order to avoid the friction between the rolling element set and the rail contact surface, the conventional linear slide rail is usually equipped with a lubricating device. At present, the conventional lubrication method is roughly divided into two types: indirect lubrication rolling parts and direct lubrication rolling parts. Indirect lubrication methods, such as those shown in U.S. Patent Nos. 6,157,517, 5,772,333, 6,257,766, and 6,290,394, are attached to the ends of the slider to add grease-containing lubricating blocks to the surface of the slide rails to lubricate the grease of the lubrication block. The ball rolling path on the surface of the slide rail, when the ball passes the ball rolling path which has been lubricated by grease, the ball is lubricated by the grease on the rolling path, so the lubricating effect is poor, and the lubrication key portion of the lubricating block and the sliding rail is easy to wear. It is not easy to replace, plus the assembly of the lubrication block will increase the length of the slider and waste installation space. The method of directly lubricating the ball is as shown in the Republic of China Announcement No. 509295 and the US Patent No. 5694811. It is necessary to install oil-containing lubricating parts on the slider body, and directly apply oil-containing lubricating parts to the rolling elements for oiling. Although the direct lubrication effect is better than indirect lubrication, it is necessary to stick sheet-like or slender lubricating parts at the bottom of the slider or beside the bead groove. The sheet-like lubricating sheet is made of fiber fabric, and is directly subjected to the pressing force and friction of the large force of the rolling piece, and is easy to wear, and the structural form of the oil supply may also have insufficient oil supply. Furthermore, the direct lubrication ball method is as shown in U.S. Patent No. 6,250,804, which has an oil storage space inside the slider, and then uses the capillary phenomenon of the fiber fabric to directly lubricate the ball with the grease. This method directly lubricates the lubrication effect of the ball. It is better than indirect lubrication, but because it needs to drill oil storage space inside the slider to store oil, it will increase the processing difficulty of the slider and the processing pass and manufacturing cost.

In addition to the above-mentioned patents, the indirect lubrication technology has the patent No. I234617 of the Republic of China, which includes a U-shaped oil tank, a U-shaped oil-like piece and four discs positioned on the oil tank. Oiled parts. It is also indirect oiling, the lubrication effect is poor, and the sheet structure is easily damaged. Moreover, the oil-coated part is easily damaged by the sheet structure. Moreover, the prior art has no structural design of better fluid cooling, and when the slider moves at a high speed relative to the slide rail, it is easy to generate heat and deform, so that the processing precision and quality of the implement are reduced. In the patent No. I263744 of the Republic of China, the lubricating unit comprises a fuel tank and an smear structure, the lubricating oil is stored in the oil tank and is provided with a slender U-shaped oil-transporting component and a flaky U-shaped smear member, each of which has a sheet-like convex shape on both sides thereof. At the beginning, the oil transfer component transmits the lubricating oil to the application member, and the convex portion applies oil to the surface of the rolling groove, which is also an indirect oiling design, but the convex portion is directly formed from both sides of the sheet-shaped application member, and The connecting section between the two pairs of bosses is required to be elongated with the rolling groove, and the structural strength is extremely weak and easily damaged. Moreover, it is impossible to directly apply the ball or the roller, and the lubrication effect is poor, and there is no better fluid cooling system design. When the slider moves at a high speed relative to the slide rail, it is easy to generate heat and deform, so that the processing precision and quality of the implement are reduced.

As for direct lubrication, in addition to the aforementioned patents, there is still the Republic of China. The M256450 patent case consists of a slide rail, a slider, a ball, a lubricating member and an end cover. The slide rail is recessed inwardly into a U-shaped long column shape, and a tubular lubrication member is arranged in the return groove of the slider. The oil-containing material is composed of the ball for entering and leaving the ball, and the slider is a special sliding rail structure embedded in the inner circumference of the U-shaped sliding rail. The ball enters the tubular lubricating member and is easily blocked, which causes the formation resistance and does not have a better fluid. Cooling structure design, when the slider moves relative to the slide rail at high speed, it is easy to generate heat and deform, which reduces the machining accuracy and quality of the machine. Furthermore, in the Patent No. I230224 of the Republic of China, the self-lubricating system includes an oil storage device and a lubrication path, and the oil-containing material is a slender structure. Although the lubricating oil can be guided by capillary phenomenon, the slender oil guiding amount is insufficient, and the structure is insufficient. Poor strength and easy to wear.

In view of the above various conventional techniques, the indirect lubrication produced by the present invention is rich in direct research and development, and the direct lubrication structure is easy to wear, and the cooling function is not reduced to reduce the processing precision and quality. Experience, active investment in research and development, through continuous design, trial and experiment, and ultimately the development of the invention.

SUMMARY OF THE INVENTION A first object of the present invention is to provide a functional flow medium guiding and protecting device for a slide rail assembly that has a preferred guiding functional flow medium and has a cooling function to enhance the function of the rail assembly. The technical means for achieving the foregoing objectives include a slide rail, a rolling member set and a slider assembly. The slider assembly includes a slider. The set of rolling elements includes a plurality of rows of rolling elements. The slider assembly is sleeved on the slide rail. The slider assembly and the opposite wall of the slide rail form a guide slide. The rows of rolling elements are placed on the guide slides as spacers for the slide rails and slider assemblies. The slider has two convex portions, and each convex portion is sleeved with a rolling member box. The rolling box is provided with a circulation flow path. The circulating flow path is in communication with the guiding slide for cyclic rolling of the plurality of rows of rolling elements. The slider assembly is provided with a functional flow medium supply source and passage. One end of the channel and a functional flow medium supply The source is in communication and the other end is connected to the circulation flow path, so that the functional flow medium of the functional flow medium supply source is guided to the circulation flow path via the passage to contact the rolling element.

A second object of the present invention is to provide a functional flow medium guiding and protecting device for a slide rail assembly having cyclic cooling and lubrication. The technical means for achieving the foregoing objectives include a slide rail, a rolling member set and a slider assembly. The slider assembly includes a slider. The set of rolling elements includes a plurality of rows of rolling elements. The slider assembly is sleeved on the slide rail. The slider assembly and the opposite wall of the slide rail form a guide slide. The rows of rolling elements are placed on the guide slides as spacers for the slide rails and slider assemblies. The slider has two convex portions, and each convex portion is sleeved with a rolling member box. The rolling box is provided with a circulation flow path. The circulating flow path is in communication with the guiding slide for cyclic rolling of the plurality of rows of rolling elements. The slider assembly is provided with a functional flow medium supply source and passage. One end of the passage communicates with the functional flow medium supply source and the other end leads to the circulation flow passage, so that the functional flow medium of the functional flow medium supply source is guided to the circulation flow passage via the passage to contact the rolling member. The slider assembly is equipped with a first-class track. One end of the flow passage communicates with one of the return lines of the functional flow medium supply source, and the other end leads to the circulation flow path. One end of the channel communicates with one of the supply lines of the functional flow medium supply. The functional flow medium of the functional flow medium supply is directed to the circulation flow path via the passage to contact the rolling element and then recirculated to the functional flow medium supply source via the flow path to form a circulation.

A third object of the present invention is to provide a functional flow medium guiding protection device for a slide rail assembly which has a better guiding functional flow medium and has a steady flow self-lubricating function to improve the function of the slide rail assembly. The technical means for achieving the foregoing objective includes a temperature sensing module, a control module and a conveying system; the temperature sensing module is configured to sense the temperature of the functional flowing medium and generate a first temperature sensing Signal, the control module is based on the first A temperature sensing signal controls the timing and flow rate at which the delivery system initiates delivery of the functional flow medium of the functional flow medium supply.

A fourth object of the present invention is to provide a functional flow medium guiding and protecting device for a rail assembly having a self-lubricating action. The technical means for achieving the above object is that the rolling element box is provided with a chamber. The passageway passes through the rolling element box and communicates to the chamber and the circulation flow path. The functional flow medium is a lubricating oil. The lubricating oil is contained in the chamber. The chamber contents include a cylindrical oil absorbing member. The oil sucker extends a columnar oil guiding member. The end of the oil guide extends through the passage through the rolling box to the circulation flow path for contact with the rolling member.

10‧‧‧Slide rails

11‧‧‧ Guided slide

12‧‧‧Second guiding groove

13‧‧‧ Fixed plate

20‧‧‧Roller set

21‧‧‧Rolling parts

30‧‧‧ Slider assembly

31‧‧‧ Slider

32‧‧‧ convex

33/33b/33c‧‧‧ channel

33a‧‧‧Return

330/330a‧‧‧

34‧‧‧First guiding groove

35/36‧‧‧ Guide surface

37‧‧‧ Groove

40/40c‧‧‧Rolling box

401/401c‧‧‧Circular runner

41‧‧‧Box

42/42c‧‧‧室

43/43c‧‧‧ oil suction parts

44/44c‧‧‧ oil guide

440‧‧‧ oblique stretch surface

45‧‧‧Positioning column

46‧‧‧Baffle

47‧‧‧First room

48‧‧‧Second room

49‧‧‧slit

50‧‧‧ cover

50c‧‧‧ Cover

51/51c‧‧‧Perforation

52/52c‧‧‧ body

520c‧‧‧ first through hole

530c‧‧‧second through hole

540c‧‧‧ third through hole

53‧‧‧上盒

53c‧‧‧上盖

54‧‧‧下盒

54c‧‧‧下盖

55‧‧‧ side cover

56‧‧‧ long hole

56c‧‧‧ long missing slot

57‧‧‧ Positioning Block

60/60a/60c‧‧‧Functional fluid supply source

61‧‧‧Conveying system

610‧‧‧Return line

611‧‧‧Supply line

62‧‧‧Connectors

70‧‧‧Control Module

71‧‧‧Temperature Sensing Module

710‧‧‧First temperature sensor

711‧‧‧Second temperature sensor

72‧‧‧ display screen

73‧‧‧Flow sensor

74‧‧‧pressure sensor

75‧‧‧pressure adjustment unit

76‧‧‧ Pressure Control Unit

77‧‧‧ pump

78‧‧‧Cooling unit

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of a first embodiment of the present invention.

Figure 2 is a perspective partial longitudinal sectional view showing a slider of a first embodiment of the present invention.

Figure 3 is a perspective partial cross-sectional view of the slider of the first embodiment of the present invention.

Figure 4 is an exploded view of the functional flow medium supply source and the scroll box of the first embodiment of the present invention.

Figure 5 is a combination and partial exploded view of the first embodiment of the present invention.

Figure 6 is a complete assembled view of a first embodiment of the present invention.

Figure 7 is an exploded perspective view of a second embodiment of the present invention.

Figure 8 is an exploded view of a functional flow medium supply source in accordance with a second embodiment of the present invention.

Figure 9 is a combination and partial exploded view of a second embodiment of the present invention.

Figure 10 is a complete assembled view of a second embodiment of the present invention.

11 is a schematic diagram of the architecture of the collocation monitoring system of the present invention.

12 is a schematic diagram of another architecture of the collocation monitoring system of the present invention.

Referring to FIGS. 1 to 6 and 11 and 12, the present invention achieves the foregoing first and second objects of the slide rail assembly functional flow medium guiding protection device, comprising a slide rail 10 and at least one rolling member set 20 And a slider assembly 30. The slider assembly 30 includes a slider 31. The set of rolling elements 20 includes a plurality of rows of rolling members 21. The slider assembly 30 is sleeved on the slide rail 10. The slider assembly 30 and the opposite wall of the slide rail 10 combine at least one guide slide 11 . A row of rolling element sets 20 is interposed between a corresponding guide chute 11 as a spacer between the slide rail 10 and the slider assembly 30. The slider 31 has two convex portions 32 which are spaced apart and symmetrically juxtaposed and descended. Each of the convex portions 32 is sleeved with a rolling box 40c. The rolling element box 40c is provided with at least one circulating flow path 401c, and the rolling element case 40c is The slider 11 is fixed by the fixing plate 13. The circulation flow path 401c communicates with the guide chute 11 for cyclic rolling of a plurality of rows of rolling members 21. Referring to Figures 1, 11, and 12, the slider assembly 30 is provided with at least one functional flow medium supply source 60a and at least one passage 33. One end of the passage 33 can be connected to the functional flow medium supply via a joint 62. The other end is connected to the circulation flow channel 401c (please refer to FIGS. 1, 2 and 4), so that the functional flow medium of the functional flow medium supply source is guided to the circulation flow channel 401c via the channel 33 for contact. On the rolling member 21. Wherein, the functional flowing medium may be a cooling gas molecule (for example, nitrogen) or a lubricating oil, that is, a functional flowing medium supply source supplying gas molecules or lubricating oil into the slider 31 via the passage 33, the gas molecule or The lubricating oil flows out through the passage 33 and the manifold 330 to contact the rolling members 21 acting between the slide rail 10 and the slider assembly 30 for cooling. In a specific embodiment, the slider assembly 30 is opposite to the slide rail 10 A corresponding first guiding groove 34 and at least one second guiding groove 12 are disposed, and the corresponding first guiding groove 34 and the second guiding groove 12 are combined and guided to slide. Road 11. The first guiding groove 34 surrounds the circumferential surface of the convex portion 32. The first guiding groove 34 includes two guiding surfaces 35/36 having an angle (the angle is preferably ninety degrees). A groove 37 is defined between the adjacent ends of the guiding faces 35/36, and the passage 33 is provided on the slider 31. The slider assembly 30 is provided to include a return path 33a. One end of the return passage 33a is communicated with a return line 610 of one of the functional flow medium supply sources 60a via a joint 62, and the other end is passed to the circulation flow path 401c via the manifold 330a. One end of the passage 33 communicates with one of the supply lines 611 of the functional flow medium supply source 60a (please refer to FIG. 11 as shown). The functional flow medium of the functional flow medium supply source 60a is guided to the circulation flow path 401c via the passage 33 to contact the rolling member 21, and is returned to the functional flow medium supply source 60a via the return passage 33a for circulation. One end of the passage 33 is open on the slider 31 and connected to the functional flow medium supply source 60a via the conveying system 61. The passage 33 extends to the convex portion 32 and is opened to one side of the convex portion 32 via at least one manifold 330 or opened to The groove 37 allows the functional flow medium to contact at least one of the rolling member 21, the slide rail 10, and the rolling element case 40c. Wherein, the channel 33, the return channel 33a and the channel 330/330a on the slider 31 are directly drilled outside the slider 31, and the open end of the hole is closed after completion.

Referring to FIGS. 1 to 6 and 11 and 12, the present invention achieves the foregoing third object of the slide rail assembly functional flow medium guiding protection device, comprising a slide rail 10, at least one rolling member set 20 and a sliding Block assembly 30. The slider assembly 30 includes a slider 31. The set of rolling elements 20 includes a plurality of rows of rolling members 21. The slider assembly 30 is sleeved on the slide rail 10. The slider assembly 30 and the opposite wall of the slide rail 10 combine at least one guide slide 11 . A row of rolling element sets 20 is interposed between a corresponding guide chute 11 as a spacer between the slide rail 10 and the slider assembly 30. The slider 31 has two convex portions 32 which are spaced apart and symmetrically juxtaposed and extended downward, and each convex portion 32 is sleeved A rolling member case 40c is provided. The rolling element case 40c is provided with at least one circulation flow path 401c, and the rolling element case 40c is fixed to the slider 11 by the fixing plate 13. The circulation flow path 401c communicates with the guide chute 11 for cyclic rolling of a plurality of rows of rolling members 21. As shown in Figures 2 and 4, the slider assembly 30 is provided with at least one functional flow medium supply source 60a and at least one passage 33, one end of which is in communication with the functional flow medium supply source 60a and the other end is connected to the circulation flow path. 401c (please refer to Figures 1, 2 and 4), the functional flow medium of the functional flow medium supply source 60a is directed to the circulation flow path 401c via the passage 33 for contact to act on the rolling member 21. Wherein, the functional flowing medium may be a cooling gas molecule (for example, nitrogen) or a lubricating oil, that is, the functional flowing medium supply source 60a supplies gas molecules or lubricating oil into the slider 31 via the passage 33, the gas molecule Or the lubricating oil flows out through the passage 33 and the manifold 330 to contact the rolling member 21 acting between the slide rail 10 and the slider assembly 30 for cooling. In a specific embodiment, the slider assembly 30 and the opposite wall of the slide rail 10 are respectively provided with corresponding at least one first guiding groove 34 and at least one second guiding groove 12, and the corresponding first guiding groove 34 and the second guiding groove 12 are combined to form a guiding slide 11 . The first guiding groove 34 surrounds the circumferential surface of the convex portion 32. The first guiding groove 34 includes two guiding surfaces 35/36 having an angle (the angle is preferably ninety degrees). A groove 37 is defined between the adjacent ends of the guiding faces 35/36, and the passage 33 is provided on the slider 31. The slider assembly is provided with a return passage 33a. One end of the return passage 33a communicates with one of the return flow lines 610 of the functional flow medium supply source 60a, and the other end leads to the circulation flow path 401c. One end of the passage 33 communicates with the delivery system 61 of the functional flow medium supply source 60a, a supply line 611. The functional flow medium of the functional flow medium supply source 60a is guided to the circulation flow path 401c via the passage 33 to contact the rolling element 21, and then returned to the functional flow medium supply source via the return line 33a via the return line 610. 60a to do the cycle. One end of the passage 33 is open on the slider 31 and is connected to the functional flow medium supply via the supply line 611 of the conveying system 61. The source 60a extends to the convex portion 32 and is opened to one side of the convex portion 32 or to the concave groove 37 via at least one manifold 330, so that the functional flowing medium can contact the rolling member 21, the sliding rail 10 and the rolling At least one of the cassettes 40c. It further includes a temperature sensing module 71, a control module 70 and a delivery system 61. The temperature sensing module 71 is configured to sense the temperature of the functional flowing medium and generate a first temperature sensing signal. The control module 70 controls the delivery system 61 in response to the first temperature sensing signal to initiate the timing and flow of the functional flow medium that delivers the functional flow medium supply source 60a. The method further includes a flow sensor 73 and a pressure sensor 74 for sensing the flow and pressure of the functional flow medium to generate a flow sensing signal and a pressure sensing signal and feeding back to the control module 70. . The control module 70 compares the first temperature sensing signal and the flow sensing signal when the temperature of the functional flowing medium exceeds a predetermined temperature. The control module 70 controls the conveying system 61 to increase the flow rate of the functional flowing medium according to the feedback flow sensing signal, so as to improve the heat exchange efficiency, so as to more accurately supply the required functional flowing medium to the sliding. Block assembly 30. The control module 70 processes the first temperature sensing signal, the flow sensing signal, and the pressure sensing signal, and corresponds to the first temperature sensing signal, the flow sensing signal, and the pressure sensing signal. The first temperature value, a flow rate value, and a pressure value are displayed on a display screen 72 to facilitate immediate monitoring of the state of the slider assembly 30 by a person. Moreover, the control module 70 monitors according to the feedback pressure sensing signal, and generates a warning signal once the pressure of the functional flowing medium in the slider assembly 30 or the conveying system 61 is higher than a predetermined pressure. In a preferred embodiment, the temperature sensing module 71 further includes a second temperature sensor 711 disposed on a supply line 611 of the delivery system 61. 611 is a conduit for inputting the functional flow medium from the functional flow medium supply source 60a into the slider assembly 30. The second temperature sensor 711 senses the functional flow medium of the supply line 611 And generating a second sensing signal, the control module 70 controls the timing and flow rate of the conveying system 61 to start the functional flowing medium according to the first temperature sensing signal and the second temperature sensing signal. Further, more preferably, a pressure regulating unit 75 (for example, a throttle valve) may be added to the supply line 611, and the pump 77 of the pressure control unit 76 drives the functional flowing medium into the interior of the slider 31. When the pressure exceeds a predetermined value, the action of discharging is performed to avoid damage caused by excessive pressure. Secondly, a cooling unit 78 may be additionally provided to cool the functional flowing medium output from the return line 610.

As shown in FIGS. 1, 4 and 5, the present invention achieves the fourth objective of the slide rail assembly functional flow medium guiding protection device, comprising a slide rail 10, at least one rolling member set 20 and a slider assembly 30. The slider assembly 30 includes a slider 31. The set of rolling elements 20 includes a plurality of rows of rolling members 21. The slider assembly 30 is sleeved on the slide rail 10. The slider assembly 30 and the opposite wall of the slide rail 10 are combined into a plurality of guide slides 11. A row of rolling elements 20 is interposed between a corresponding guide slide 11 to serve as a spacer between the slide rail 10 and the slider assembly 30. The slider 31 has two convex portions 32 which are spaced downward and extend. Each of the convex portions 32 is sleeved with a rolling element case 40c. The rolling element case 40c is provided with a two-circulation flow path 401 in an up-and-down positional relationship. The circulation flow path 401 communicates with the guide chute 11 for cyclic rolling of the plurality of row rolling members 21. The slider assembly 30 is provided with at least one functional flow medium supply source and at least one passage 33c. One end of the passage 33c is in communication with the functional flow medium supply source, and the other end is connected to the circulation flow passage 401c (please refer to FIGS. 1, 4 and 5), so that the functional flow medium of the functional flow medium supply source 60c is via the passage 33b. It is guided to the circulation flow path 401c to contact the rolling member 21 in contact. In one embodiment of the invention, the functional flow medium is a lubricating oil having a cooling effect, and the lubricating oil is applied to the surface of the rolling member 21 between the slide rail 10 and the slider assembly 30 for lubrication. In a specific embodiment, the two convex portions 32 of the slider assembly 30 are located on two sides of the slide rail, and each convex portion 32 and the opposite wall of the slide rail 10 are respectively provided with opposite first guides. The guiding groove 34 and the second guiding groove 12 are opposite to each other, and a first guiding groove 34 and a second guiding groove 12 are combined to form a guiding slide 11 . The first guiding groove 34 surrounds the circumferential surface of the convex portion 32. The first guiding groove 34 includes two guiding surfaces 35/36 having an angle (the angle is preferably ninety degrees), and two guiding A groove 37 is spaced between the adjacent ends of the faces 35/36. The passage 33c is provided on the rolling member case 40c. A chamber 42c is recessed in one side of the rolling element case 40c. The passage 33c passes through the rolling element case 40c and communicates to the chamber 42c and the circulation flow path 401c. The functional flow medium is a lubricating oil, and the lubricating oil is accommodated in the chamber 42c. The chamber 42c is provided with a cylindrical oil absorbing member 43c. The oil absorbing member 43c integrally extends with a columnar oil guiding member 44c on one side. The end of the oil guiding member 44c extends through the passage member 33c through the rolling element case 40c and into the circulation flow path 401c for contact with the rolling member 21. The opening of the chamber 42c of the rolling element case 40c is sealed with a cover 50c. The cover 50c is provided with a perforation 51c for replenishing the injected lubricating oil. The rolling element box 40c includes a body 52c. The seat body 52c is correspondingly disposed on the first guiding groove 34, that is, each of the body 52c has two circulating flow channels 401c to communicate with the two first guiding grooves of each convex portion 32. 34. The upper surface of the base 52c is covered with an upper cover 53c and a lower cover 54c, and the base 52c, the upper cover 53c and the lower cover 54c are fixed to the side by a positioning seat 57, and the positioning seat 57 is fixed to the slider 31. The upper cover 53c and the lower cover 54c are respectively opposed to the base 52c to form the two circulation flow paths 401c. A cavity 42c is recessed on one side of the base 52c, and two long recessed grooves 56c recessed along one side of the two circulation flow path 401c are provided on the other side. The inner circumference of the seat body 52c, the upper cover 53c, and the lower cover 54c respectively has a first through hole 520c, a second through hole 530c, and a third through hole 540c penetrating the upper and lower sides. The first through hole 520c, the second through hole 530c, and the third through hole 540c are vertically connected to each other for the convex portion 32 to pass through. The slider assembly 30 and the opposite wall of the slide rail 10 are respectively provided with corresponding two first guiding grooves 34 and two second guiding grooves 12, and a first guiding groove 34 and a corresponding one. The second guiding groove 12 is combined with a guiding slide 11 . The long missing groove 56c is interposed between the first guiding groove 34 and the second guiding groove 12.

As shown in FIGS. 2, 3 and 7 to 10, another embodiment of the functional flow medium guiding protection device for a slide rail assembly according to the fourth object of the present invention comprises a slide rail 10 and at least one rolling member set 20 And a slider assembly 30. The slider assembly 30 includes a slider 31. The set of rolling elements 20 includes a plurality of rolling elements 21 in a row. The slider assembly 30 and the opposite wall of the slide rail 10 are combined into a plurality of guide slides 11. A row of rolling elements 20 is interposed between a corresponding guide slide 11 to serve as a spacer between the slide rail 10 and the slider assembly 30. The slider 31 has two convex portions 32 juxtaposed at intervals, and the two convex portions 32 are located on both sides of the slide rail 10. Each of the convex portions 32 is sleeved with two rolling member boxes 40. Each of the rolling element boxes 40 is provided with a circulation flow path 401. The circulation flow path 401 is in communication with the guide chute 11 for cyclic rolling of the plurality of row rolling members 21. The slider assembly 30 is provided with at least one functional flow medium supply source 60 and at least one passage 33b. One end of the passage 33b is in communication with the functional flow medium supply source 60, and the other end is connected to the circulation flow path 401, so that the functional flow medium of the functional flow medium supply source 60 is guided to the circulation flow path 401 via the passage 33b to contact Rolling member 21. In a specific embodiment, a box body 41 is attached to each end of the rolling element box 40. The two casings 41 are respectively located at the two ends of the convex portion 32. A chamber 42 is formed inside the casing 41. The passage 33c passes through the rolling box 40 and communicates to the chamber 42. The functional flow medium is a lubricating oil, and the lubricating oil is accommodated in the chamber 42, and the chamber 42 is provided with a piece of oil absorbing member 43. The oil absorbing member 43 integrally has four columnar oil guiding members 44 extending on one side. The end of the oil guiding member 44 passes through the passage member 33 through the passage member 33 and extends into the circulation flow path 401 for contact with the rolling member 21. The chamber 42 of the casing 41 has an opening at one end. The bottom portion of the chamber 42 includes a positioning post 45. The positioning post 45 is sleeved with a partition 46 that partitions the chamber 42 from a first chamber 47 and a second chamber 48. There is at least one slit 49 between the first chamber 47 and the second chamber 48 (in the embodiment, the slit 49 is formed at a position where the periphery of the partition 46 is in contact with the wall surface of the chamber 42). The first chamber 47 contains lubricating oil, and the lubricating oil can be externally injected into the first chamber 47 to form a functional flowing medium supply source. 60. The second chamber 48 is provided with an oil absorbing member 43. A cover 50 is sealed in the opening of the casing 41. The cover plate 50 is provided with at least one through hole 51 through which the oil guiding member 44 is passed. The end surface of the columnar oil guiding member 44 has an obliquely extending contact surface 440 which is at an angle with respect to the axis of the oil guiding member 44. The axis of the oil guiding member 44 is perpendicular to the axes of the guiding chute 11 and the circulation flow path 401, respectively. A two guiding slide 11 is formed between the slider assembly 30 and the slide rail 10. The rolling element case 40 is provided with two of the circulation flow paths 401. The two circulating flow paths 401 are respectively connected to the two guiding slides 11 . The rectangular sheet-shaped oil absorbing member 43 integrally extends with four columnar oil guiding members 44 extending over a wide surface. The end of each of the two oil guiding members 44 extends through the rolling box 40 through the passage 33 and extends into a circulation flow path 401, and the obliquely extending contact surfaces 440 of the ends of the two oil guiding members 44 are opposite to each other and are at an angle of ninety degrees, so as to facilitate The cylindrical rolling member 21 which is axially cross-distributed is effectively applied with lubricating oil. The rolling element box 40 includes at least one body 52 (in the illustrated example, two seats 52 are disposed, and each of the bases 52 is correspondingly disposed on a first guiding groove 34, that is, each body 52 has a circulating flow path. The 401 is connected to a first guiding groove 34. The base 52 includes an upper casing 53 and a lower casing 54 of the opposite group, and the upper casing 53 and the lower casing 54 are combined to form the circulating flow passage 401. The base 52 includes one side. The cover 55 and the side cover 55 are fixed to the upper case 53 and the lower case 54. The side cover 55 has a long hole 56. The long hole 56 is continuous with the two sides of the circulation flow path 401. The slider assembly 30 and the opposite wall of the slide rail 10 are respectively provided. Correspondingly, two first guiding grooves 34 and two second guiding grooves 12 are vertically distributed, and a first guiding groove 34 and a second guiding groove 12 are combined to form a guiding slip. Lane 11. The elongated hole 56 is interposed between the first guiding groove 34 and the second guiding groove 12.

The above is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention, and the equivalent implementations of other changes according to the contents, features and spirits of the following claims are It should be included in the scope of the patent of the present invention. The invention is specifically defined in the structural features of the request item, is not found in the same kind of articles, and has practicality With the progress, it has already met the requirements for the creation of patents, and has applied for it according to law. I would like to ask the bureau to approve the patents in accordance with the law to protect the legitimate rights and interests of the applicant.

10‧‧‧Slide rails

11‧‧‧ Guided slide

12‧‧‧Second guiding groove

13‧‧‧ Fixed plate

20‧‧‧Roller set

21‧‧‧Rolling parts

30‧‧‧ Slider assembly

31‧‧‧ Slider

32‧‧‧ convex

33/33c‧‧‧ channel

33a‧‧‧Return

34‧‧‧First guiding groove

35/36‧‧‧ Guide surface

37‧‧‧ Groove

40c‧‧·rolling box

401c‧‧‧Circular runner

43c‧‧‧ oil suction parts

52c‧‧‧ body

520c‧‧‧ first through hole

53c‧‧‧上盖

530c‧‧‧second through hole

54c‧‧‧下盖

540c‧‧‧ third through hole

57‧‧‧ Positioning Block

60c‧‧‧Functional fluid supply source

Claims (7)

A slide assembly functional flow medium guiding protection device includes a slide rail, a slider assembly including a slider, and at least one rolling member group including a plurality of rows of rolling members; the slider assembly is sleeved On the sliding rail, the slider assembly and the opposite wall of the sliding rail are combined with at least one guiding slide; a row of the rolling member is interposed between the corresponding guiding sliding passage as the sliding rail and the sliding assembly a spacer between the two sides; wherein the slider has two convex portions juxtaposed at intervals, each of the protrusions is sleeved with a rolling box, and the rolling box is provided with at least one circulating flow path, and the circulating flow path The guiding slide is connected to circulate and roll the plurality of row rolling elements, and the slider assembly is provided with a functional flowing medium supply source and a passage, one end of the passage is connected with the functional flowing medium supply source, and One end leading to the circulation flow path, the functional flow medium of the functional flow medium supply source being guided to the circulation flow path via the passage to contact the rolling element; characterized in that the side of the rolling element box The department has a chamber, the passage The more the rolling element box is connected to the chamber and the circulating flow channel, the functional flowing medium is lubricating oil, and the lubricating oil is accommodated in the chamber, and the chamber is provided with a cylindrical oil absorbing member, the oil absorbing member An oil guiding member is integrally extended on one side, and the end of the oil guiding member extends through the rolling member box through the passage to the circulating flow passage for contacting with the rolling member, and the opening of the rolling member box is sealed A cover is provided, the cover arrangement including a perforation for injecting the lubricating oil. The slide rail assembly functional flow medium guiding protection device of claim 1, wherein the slider assembly is configured to include a return passage; one end of the return passage communicates with a return flow line of the functional flow medium supply source And the other end leads to the circulation flow channel; one end of the passage communicates with one of the supply lines of the functional flow medium supply; the functional flow medium of the functional flow medium supply source is guided to the circulation flow through the passage The road acts as a contact The rolling member is then returned to the functional flow medium supply source via the return passage for circulation. The slide rail assembly functional flow medium guiding protection device according to claim 1 or 2, wherein the slider assembly and the slide rail opposite wall are respectively provided with corresponding at least one first guiding groove and at least one a second guiding groove, the first guiding groove and the second guiding groove pair are combined to form the guiding slide; the first guiding groove surrounds the convex peripheral surface, the first A guiding groove includes two guiding surfaces having an angle, and an adjacent one end of the two guiding surfaces is spaced apart by a groove, and the channel is disposed on the slider, and one end of the channel is located on the slider. The passage extends to the projection and communicates to the first guide groove via at least one lane. The slide rail assembly functional flow medium guiding protection device according to claim 2, further comprising a temperature sensing module, a control module and a conveying system; the temperature sensing module is configured to sense the function The temperature of the flowing medium generates a first temperature sensing signal, and the control module controls the timing and flow of the functional system to start the functional flowing medium of the functional flowing medium supply according to the first temperature sensing signal. . The slide rail assembly functional flow medium guiding protection device according to claim 4, further comprising a flow sensor and a pressure sensor for sensing flow and pressure of the functional flow medium to generate flow The sensing signal and the pressure sensing signal are fed back to the control module, and the control module compares the first temperature sensing signal and the flow sensing signal when the temperature of the functional flowing medium exceeds a predetermined temperature The control module controls the delivery system to increase the flow rate of the functional flow medium according to the feedback flow sensing signal. The slide rail assembly functional flow medium guiding protection device of claim 5, wherein the control module processes the first temperature sensing signal, the flow sensing signal, and the pressure sensing signal, and corresponds to the The first temperature sensing signal, the flow sensing signal, and a first temperature value, a flow value, and a pressure value of the pressure sensing signal are displayed on a display screen. The slide rail assembly functional flow medium guiding protection device according to claim 1, wherein the rolling element box comprises a body, and the seat body is correspondingly disposed on the at least one first guiding groove, each seat body Having at least one of the circulating flow passages for communicating at least one of the first guiding grooves; the upper and lower surfaces of the base body are covered with an upper cover and a lower cover; the base body, the upper cover and the lower cover are fixed to the sliding by a positioning plate The upper cover and the lower cover respectively mate with the base body to form the circulation flow path, the one side of the seat body is recessed with one cavity, the other side is provided with two long missing slots, and the long missing slot is along a One side of the circulating flow channel is concavely extended; the slider assembly and the opposite wall of the sliding rail are respectively provided with corresponding at least one first guiding groove and at least one second guiding groove, and the first one is opposite The guiding groove and the second guiding groove pair are combined into a guiding slide; the long missing groove is interposed between the first guiding groove and the second guiding groove.