CN212904461U - Inlay bearing solid lubricating material bonding strength verifying attachment - Google Patents
Inlay bearing solid lubricating material bonding strength verifying attachment Download PDFInfo
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- CN212904461U CN212904461U CN202021575887.4U CN202021575887U CN212904461U CN 212904461 U CN212904461 U CN 212904461U CN 202021575887 U CN202021575887 U CN 202021575887U CN 212904461 U CN212904461 U CN 212904461U
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Abstract
The utility model discloses a device for testing the bonding strength of a solid lubricating material of an embedded bearing, which comprises a frame, wherein the upper end of the frame is fixedly connected with a supporting seat, and the supporting seat is provided with a fixed part and a detection part; the fixing part comprises a pressing support and a V-shaped block which are fixedly connected to the upper end of the supporting seat, and a pressing mechanism is arranged on the pressing support; the detection part comprises a detection rod, a detection pin is fixedly connected to the lower end of the detection rod, the detection pin is located above a V-shaped block, a counterweight mechanism is connected to the lower portion of the detection rod, the counterweight mechanism is located below the V-shaped block, the V-shaped block is used for being clamped and embedded into a bearing in a clamping mode through setting, meanwhile, the pin is detected, certain pressure is applied to a fixed lubricating material embedded into the bearing through the detection pin, whether the product is qualified or not can be detected by detecting whether the solid lubricating material can fall off or collapse under the pressure, the detection process is simple and easy to operate, damage to the product can be avoided, detection safety is further provided, and detection cost is reduced.
Description
Technical Field
The utility model relates to a bearing technical field is inlayed to the self-lubricating, specifically is an inlay bearing solid lubrication material bonding strength verifying attachment.
Background
The inlaid bearing is a high-performance solid lubricating product in which a solid lubricating material is inlaid on a base body made of a copper alloy material, and breaks through the limitation that a common bearing is lubricated by an oil film.
At present, a common method for detecting the bonding strength of a solid lubricating material adopts a universal testing machine to completely extrude and drop the solid lubricating material, the pressure-drop force is read through the numerical value of an instrument, the operation is complicated, the product is damaged, the resource waste is caused, the cost is increased, in the national standard GB/T23894 plus material, the surface of the solid lubricating material is not loosened when 50N pressure is applied, the surface of the solid lubricating material is not cracked, and the specific numerical value of the pressure-drop force is not required to be measured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inlay bearing solid lubrication material bonding strength verifying attachment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for testing the bonding strength of a solid lubricating material of an embedded bearing comprises a rack, wherein the upper end of the rack is fixedly connected with a supporting seat, and a fixing part and a detection part are arranged on the supporting seat;
the fixing part comprises a pressing support and a V-shaped block, the pressing support is fixedly connected to the upper end of the supporting seat, a pressing mechanism is arranged on the pressing support, and the pressing mechanism is located above the V-shaped block;
the detection part comprises a detection rod, the lower end of the detection rod is fixedly connected with a detection pin, the detection rod and the detection pin are located above the V-shaped block, a counterweight mechanism is connected below the detection rod and located below the V-shaped block, and the counterweight mechanism is connected with the two ends of the detection rod.
As a further aspect of the present invention: the frame includes the base, base upper end fixedly connected with supporting shoe, supporting seat fixed connection in the supporting shoe upper end.
As a further aspect of the present invention: the upper end of the pressing support extends towards the direction close to the V-shaped block to form a cantilever support, and the pressing mechanism is located on the cantilever support.
As a further aspect of the present invention: the pressing mechanism comprises a pressing bolt in threaded connection with the pressing support, a pressing block is fixedly connected to the lower end of the pressing bolt, and the pressing block is located above the V-shaped block.
As a further aspect of the present invention: the pressing block is made of nylon materials.
As a further aspect of the present invention: the V type groove that is used for the joint bearing of inlaying is seted up to V type piece upper end, and the distance of the bottom in V type groove distance inlaying bearing bottom is greater than the length of inlaying fixed lubricating material on the bearing.
As a further aspect of the present invention: the diameter of the detection pin is smaller than that of a hole for installing and fixing a lubricating material on the embedded bearing.
As a further aspect of the present invention: the counterweight mechanism comprises a connecting rod which is rotatably connected with two ends of the detection rod, two ends of the connecting rod are rotatably connected with a bearing rod through a connecting rod support, and the bearing rod is positioned below the V-shaped block.
As a further aspect of the present invention: the weight bearing device is characterized in that a scale beam is fixedly connected to the lower portion of the bearing beam, a limiting plate is fixedly connected to the lower end of the scale beam, and weights can be detachably connected to the limiting plate.
As a further aspect of the present invention: the detection rod is connected with the connecting rod and the bearing rod through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the invention, the V-shaped block used for clamping the embedded bearing is arranged, meanwhile, a certain pressure is applied to the fixed lubricating material on the embedded bearing through the detection pin in the process of detecting the pin, and whether the product is qualified is detected by detecting whether the solid lubricating material falls off or cracks under the pressure, the detection process is simple and easy to operate, the product cannot be damaged, the detection safety is further provided, and the detection cost is reduced;
2. the in-process that this application detected does not need extra equipment, therefore can reduce equipment input, reduces the detection cost, and simultaneously, this application easy operation, check-out time is short, and then has improved detection efficiency.
Drawings
FIG. 1 is a schematic view illustrating a usage status of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
fig. 3 is a schematic view of the inlaid bearing of the present invention.
In the figure: 1-a base; 2-a support block; 3-a support seat; 4, pressing a support; 5-a hold-down bolt; 6, pressing blocks; 7-V-shaped blocks; 8-a detection rod; 9-a connecting rod; 10-a load-bearing bar; 11-a scale beam; 12-weight; 13-a detection pin; 14-a limiting plate; 15-bolt; 16-insert bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, an apparatus for testing bonding strength of solid lubricant for embedded bearing includes a frame, the frame includes a base 1, a supporting block 2 fixedly connected to the upper end of the base 1, a supporting seat 3 fixedly connected to the upper end of the frame, the supporting seat 3 fixedly connected to the upper end of the supporting block 2, a fixing portion and a detecting portion provided on the supporting seat 3, and an embedded bearing 16 installed above the fixing portion.
The fixing part comprises a pressing support 4 fixedly connected to the upper end of a support seat 3 and a V-shaped block 7, the upper end of the pressing support 4 extends towards the direction close to the V-shaped block 7 to form a cantilever support, a pressing mechanism is arranged on the pressing support 4 and is positioned on the cantilever support, the pressing mechanism comprises a pressing bolt 5 in threaded connection with the pressing support 4, a pressing block 6 is fixedly connected to the lower end of the pressing bolt 5, the pressing block 6 is positioned above the V-shaped block 7, the pressing block 6 is made of nylon material, an M10 threaded hole with the depth of 10mm is formed in the middle of the pressing block and is convenient to connect with the pressing bolt 5, meanwhile, the pressing block is convenient to replace, the surface quality requirement of the embedded bearing 16 is strict, meanwhile, the nylon material cannot scratch the surface of a product, a V-shaped groove for clamping the embedded bearing 16 is formed in the upper end of the V-shaped block 7, in the inspection process, if the bonding strength is not qualified, whether the solid lubricating material can fall off or not can be observed.
The detection part comprises a detection rod 8, the lower end of the detection rod 8 is fixedly connected with a detection pin 13, the detection rod 8 and the detection pin 13 are positioned above a V-shaped block 7, the diameter of the detection pin 13 is smaller than that of a hole for installing and fixing a lubricating material on an embedded bearing 16, so that the detection pin 13 can penetrate through the hole on the embedded bearing 16 to push out unqualified lubricating material from the hole on the embedded bearing 16, a counterweight mechanism is connected below the detection rod 8 and positioned below the V-shaped block 7 and connected with the two ends of the detection rod 8, the counterweight mechanism comprises a connecting rod 9 which is rotatably connected with the two ends of the detection rod, a support of the connecting rod 9 at the two ends is rotatably connected with a bearing rod 10, the bearing rod 10 is positioned below the V-shaped block 7, the detection rod 8 and the connecting rod 9 are connected with the connecting rod 9 and the bearing rod 10 through bolts 15, in the embodiment, the bolts 15 are M6 bolts, and the detection rod 8 and the, Connecting rod 9 fastens or releases with bearing beam 10, and bearing beam 10 below fixedly connected with balance beam 11, 11 lower extreme fixedly connected with limiting plate 14 of balance beam, can dismantle on the limiting plate 14 and be connected with weight 12, in this embodiment, U type groove has been seted up to weight 12 side, and gravity is 50N, by in the national standard, need load 50N's power, because about 5N of detection pole 8, connecting rod 9, bearing beam 10, balance beam 11 and the 14 dead weights of limiting plate, then apply about 55N of power on the solid lubricant material.
The utility model discloses when using, to inlay bearing 16 and place on V type piece 7 in the middle, rotatory clamp bolt 5, make clamp block 6 support inlaying bearing 16 surface, the test bar 8 runs through and inlays inside bearing 16, and it does not screw up temporarily to screw up M6 bolt 15, the direction of adjustment, treat that the both sides connecting rod 9 screws up M6 bolt 15 when vertical, then embolia balance beam 11 with weight 12 outside and place on limiting plate 14, whether the observation detects that 13 all press on solid lubricating material, exert force to solid lubricating material through gravity, solid lubricating material does not have not become flexible and drops and flawless, then should inlay bearing 16 solid lubricating material bonding strength qualified.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The device for testing the bonding strength of the solid lubricating material of the embedded bearing comprises a rack and is characterized in that a supporting seat (3) is fixedly connected to the upper end of the rack, and a fixing part and a detection part are arranged on the supporting seat (3);
the fixing part comprises a pressing support (4) and a V-shaped block (7), the pressing support (4) is fixedly connected to the upper end of the support seat (3), a pressing mechanism is arranged on the pressing support (4), and the pressing mechanism is located above the V-shaped block (7);
the detection part comprises a detection rod (8), a detection pin (13) is fixedly connected to the lower end of the detection rod (8), the detection rod (8) and the detection pin (13) are located above the V-shaped block (7), a counterweight mechanism is connected to the lower portion of the detection rod (8), the counterweight mechanism is located below the V-shaped block (7), and the counterweight mechanism is connected to the two ends of the detection rod (8).
2. The device for testing the bonding strength of the solid lubricating material of the embedded bearing as claimed in claim 1, wherein the frame comprises a base (1), a supporting block (2) is fixedly connected to the upper end of the base (1), and the supporting seat (3) is fixedly connected to the upper end of the supporting block (2).
3. The device for testing the bonding strength of the solid lubricating material of the mosaic bearing as claimed in claim 1, wherein the upper end of the pressing support (4) extends to the direction close to the V-shaped block (7) to form a cantilever bracket, and the pressing mechanism is positioned on the cantilever bracket.
4. The device for testing the bonding strength of the solid lubricating material of the embedded bearing as claimed in claim 1, wherein the pressing mechanism comprises a pressing bolt (5) in threaded connection with the pressing support (4), a pressing block (6) is fixedly connected to the lower end of the pressing bolt (5), and the pressing block (6) is located above the V-shaped block (7).
5. The device for testing the bonding strength of the solid lubricating material of the mosaic bearing as claimed in claim 4, wherein said compact blocks (6) are made of nylon material.
6. The device for testing the bonding strength of the solid lubricating material of the embedded bearing according to claim 1, wherein a V-shaped groove for clamping the embedded bearing is formed in the upper end of the V-shaped block (7), and the distance from the bottom of the V-shaped groove to the bottom of the embedded bearing is greater than the length of the lubricating material fixed on the embedded bearing.
7. The bonding strength inspection device for solid lubricating material of an insert bearing according to claim 1, characterized in that the diameter of the detection pin (13) is smaller than the diameter of the hole for installing and fixing the lubricating material on the insert bearing.
8. The device for testing the bonding strength of the solid lubricating material of the mosaic bearing according to claim 1, wherein the counterweight mechanism comprises a connecting rod (9) rotatably connected with two ends of the detection rod, a bearing rod (10) is rotatably connected with a bracket of the connecting rod (9) at two ends, and the bearing rod (10) is positioned below the V-shaped block (7).
9. The device for testing the bonding strength of the solid lubricating material of the embedded bearing according to claim 8, wherein a scale beam (11) is fixedly connected below the bearing beam (10), a limiting plate (14) is fixedly connected to the lower end of the scale beam (11), and weights (12) are detachably connected to the limiting plate (14).
10. The device for testing the bonding strength of the solid lubricating material of the embedded bearing as claimed in claim 8, wherein the detection rod (8) and the connecting rod (9), and the connecting rod (9) and the bearing rod (10) are all connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575887.4U CN212904461U (en) | 2020-07-31 | 2020-07-31 | Inlay bearing solid lubricating material bonding strength verifying attachment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021575887.4U CN212904461U (en) | 2020-07-31 | 2020-07-31 | Inlay bearing solid lubricating material bonding strength verifying attachment |
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| CN212904461U true CN212904461U (en) | 2021-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182428A (en) * | 2021-05-10 | 2021-07-30 | 合肥波林新材料股份有限公司 | Preparation method of steel sleeve oil storage hole |
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2020
- 2020-07-31 CN CN202021575887.4U patent/CN212904461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182428A (en) * | 2021-05-10 | 2021-07-30 | 合肥波林新材料股份有限公司 | Preparation method of steel sleeve oil storage hole |
| CN113182428B (en) * | 2021-05-10 | 2023-08-15 | 合肥波林新材料股份有限公司 | Preparation method of steel sleeve oil storage hole |
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