CN215065906U - Abrasion resistance testing device - Google Patents
Abrasion resistance testing device Download PDFInfo
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- CN215065906U CN215065906U CN202120439831.4U CN202120439831U CN215065906U CN 215065906 U CN215065906 U CN 215065906U CN 202120439831 U CN202120439831 U CN 202120439831U CN 215065906 U CN215065906 U CN 215065906U
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- splint
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Abstract
The utility model discloses a wearability testing arrangement, include: the main machine is provided with a mounting groove; the linear driving mechanism is arranged in the mounting groove; the moving platform is connected with the linear driving mechanism; the first clamping block assembly is fixedly arranged on the mobile platform; the second clamping block assembly is fixedly arranged on the moving platform; the lower end of the side bracket is fixedly arranged on one side of the main machine; the horizontal frame is arranged along the horizontal direction, and one end of the horizontal frame is fixedly connected with the upper parts of the side brackets; the upper end of the friction rod is arranged on the horizontal frame, and the friction rod is arranged along the vertical direction; the friction head is arranged at the lower end of the friction rod, and the lower end of the friction head can be operably abutted against the part to be detected. Through right the utility model discloses an use, can accomplish the fixed to the part that awaits measuring fast to stably carry out friction test work, and it is very convenient to add alcohol, is favorable to the control of the volume of alcohol.
Description
Technical Field
The utility model relates to a part wear-resisting test technical field especially relates to a wearing resistance testing arrangement.
Background
To the manufacturing enterprise of most automobile parts, in order to further ensure the quality of product, all need carry out corresponding detection achievement to most spare parts after production, and to the part that the part has the plastic surface, still carry out the wear-resisting test of product, twine on corresponding friction mechanism after dipping in alcohol with gauze etc. under the general condition, make friction mechanism support and carry out the friction on corresponding part that awaits measuring again, however this kind of mode of adding alcohol is comparatively loaded down with trivial details, and the volume of wine that dips in on the difficult control gauze, cause the influence to the experimental structure very easily.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, an object of the present invention is to provide a wear resistance testing apparatus, including:
the upper part of the main machine is provided with an installation groove;
the linear driving mechanism is arranged in the mounting groove;
the moving platform is connected with the linear driving mechanism, the linear driving mechanism is used for driving the moving platform to reciprocate along the horizontal direction, and the moving platform is arranged right above the host;
the first clamping block assembly is fixedly arranged on the upper surface of the moving platform;
the second clamping block assembly is fixedly arranged on the upper surface of the moving platform, the second clamping block assembly is opposite to the first clamping block assembly, and a part to be detected is clamped between the first clamping block assembly and the second clamping block assembly;
the lower end of the side bracket is fixedly arranged on one side of the main machine;
the horizontal frame is arranged along the horizontal direction, and one end of the horizontal frame is fixedly connected with the upper part of the side bracket;
the upper end of the friction rod is mounted on the horizontal frame, and the friction rod is arranged along the vertical direction;
the friction head is arranged at the lower end of the friction rod, and the lower end of the friction head can be operably abutted against the part to be detected.
In another preferred embodiment, the linear driving mechanism includes:
the driving motor is fixedly arranged on one side of the interior of the mounting groove;
one end of the screw rod is fixedly connected with an output shaft of the driving motor, and the screw rod is arranged along the horizontal direction;
the bearing piece is fixedly arranged on the other side of the inner part of the mounting groove, and the other end of the screw rod is rotatably sleeved in the bearing piece;
the two moving blocks are movably arranged in the mounting groove, each moving block is provided with a threaded hole, each threaded hole is matched with the lead screw, the two moving blocks are sleeved on the lead screw through the two threaded holes respectively, and the upper ends of the two moving blocks are fixedly connected with the two sides of the lower surface of the moving platform respectively.
In another preferred embodiment, a limiting sliding groove is formed in the bottom of the mounting groove, the length direction of the limiting sliding groove is parallel to the axis direction of the screw rod, the limiting sliding groove is arranged right below the screw rod, and the lower ends of the two moving blocks are slidably arranged in the limiting sliding groove.
In another preferred embodiment, the first block assembly comprises: first splint, first fixed plate and a plurality of first wrong bolt of revolving, first fixed plate fixed mounting in one side of moving platform's upper surface, a plurality of first holes of revolving have been seted up along the horizontal direction on the first fixed plate, each first one end of revolving the bolt of revolving all rotationally passes one first hole setting of revolving is moved, each the other end of first revolving the bolt of revolving all rotationally inlays and locates one side of first splint, the opposite side of first splint operatively support in one side of part to be measured.
In another preferred embodiment, the second block assembly includes: second splint, second fixed plate and a plurality of second revolve twist the bolt, second fixed plate fixed mounting in the opposite side of moving platform's upper surface, it twists the hole to have seted up a plurality of seconds along the horizontal direction on the second fixed plate, each the second revolves the one end of twisting the bolt and all rotationally passes one the second is twisted the hole setting, each the second revolves the other end of twisting the bolt and all rotationally inlays to locate one side of second splint, the opposite side of second splint operably support in the opposite side of part to be measured, the part to be measured centre gripping in first splint with between the second splint, first splint with the second splint are just right to setting up mutually, first splint with second splint operably are close to each other or keep away from each other.
In another preferred embodiment, a first through hole is formed in the friction rod in the vertical direction, the first through hole penetrates through the friction rod, a second through hole is formed in the friction head in the vertical direction, the second through hole penetrates through the friction head, the lower end of the first through hole and the upper end of the second through hole are arranged oppositely, and the first through hole and the second through hole form an alcohol channel together.
In another preferred embodiment, the method further comprises: the auxiliary support is arranged at the top end of the side support, an open ring is formed on the auxiliary support, the injector is clamped in the open ring, one end of the connecting hose is connected with the output end of the injector, and the other end of the connecting hose is connected with the upper end of the first through hole.
In another preferred embodiment, the method further comprises: the connecting sleeve is of a circular structure, the outer wall of the connecting sleeve is fixedly connected with the horizontal frame, a plurality of depressions are formed in the outer wall of the friction rod in the vertical direction, a rotating hole is formed in the connecting sleeve, and one end of the connecting bolt can penetrate through the rotating hole in a twisting mode and abuts against one of the depressions.
In another preferred embodiment, the method further comprises: the flexible sleeve is arranged in an annular shape and is arranged at the horizontal outer edge of the mobile platform, the inner edge of the upper end of the flexible sleeve is fixedly connected with the outer edge of the mobile platform, the lower end of the flexible sleeve extends outwards, the outer contour of the flexible sleeve is larger than that of the mounting groove, and the flexible sleeve is made of corrosion-resistant rubber materials.
In another preferred embodiment, the outer wall of the friction head is operatively wrapped with gauze.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: through right the utility model discloses an use, can accomplish the fixed to the part that awaits measuring fast to stably carry out corresponding friction test work, and it is very convenient to add alcohol on the gauze, be favorable to the control of the volume of alcohol.
Drawings
Fig. 1 is a schematic view of the abrasion resistance testing apparatus of the present invention.
In the drawings:
1. a host; 11. mounting grooves; 2. a linear drive mechanism; 3. a mobile platform; 4. a first clamp block assembly; 5. a second clamp block assembly; 6. a side bracket; 61. a horizontal frame; 62. a friction lever; 63. a friction head; 21. a drive motor; 22. a screw rod; 23. a bearing member; 24. a moving block; 41. a first splint; 42. a first fixing plate; 43. a first screwed bolt; 51. a second splint; 52. a second fixing plate; 53. a second screwed bolt; 64. an alcohol passage; 7. a sub-mount; 71. an injector; 72. a connecting hose; 8. a flexible sleeve; 9. and (5) gauze.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1, there is shown a wear resistance testing apparatus of a preferred embodiment, including: the upper part of the main machine 1 is provided with an installation groove 11; the linear driving mechanism 2 is arranged in the mounting groove 11; the moving platform 3 is connected with the linear driving mechanism 2, the linear driving mechanism 2 is used for driving the moving platform 3 to reciprocate along the horizontal direction, and the moving platform 3 is arranged right above the host 1; the first clamping block component 4 is fixedly arranged on the upper surface of the moving platform 3; the second clamping block assembly 5 is fixedly arranged on the upper surface of the moving platform 3, the second clamping block assembly 5 is opposite to the first clamping block assembly 4, and a part to be detected is clamped between the first clamping block assembly 4 and the second clamping block assembly 5; the lower end of the side bracket 6 is fixedly arranged on one side of the main machine 1; the horizontal frame 61, the horizontal frame 61 is set up along the horizontal direction, one end of the horizontal frame 61 is fixedly connected with upper portion of the side bearer 6; the upper end of the friction rod 62 is installed on the horizontal frame 61, and the friction rod 62 is arranged along the vertical direction; the friction head 63, the friction head 63 is installed at the lower end of the friction rod 62, and the lower end of the friction head 63 is operably abutted against the part to be measured. Further, under the drive of linear driving mechanism 2, make moving platform 3 carry out the horizontal direction removal that relapses, thereby the drive is carried out certain repeated removal by the part that awaits measuring that first clamp splice subassembly 4 and second clamp splice subassembly 5 centre gripping, thereby makes the upper end of the part that awaits measuring and the lower extreme of friction head 63 contact repeatedly and carry out corresponding abrasion resistance test work.
Further, as a preferred embodiment, the linear driving mechanism 2 includes: the driving motor 21, the driving motor 21 is fixedly installed on one side of the inside of the mounting groove 11; one end of the screw rod 22 is fixedly connected with an output shaft of the driving motor 21, and the screw rod 22 is arranged along the horizontal direction; the bearing piece 23 is fixedly arranged at the other side of the inside of the mounting groove 11, and the other end of the screw rod 22 is rotatably sleeved in the bearing piece 23; at least two moving blocks 24, the two moving blocks 24 are movably arranged in the mounting groove 11, each moving block 24 is provided with a threaded hole, each threaded hole is matched with the lead screw 22, the two moving blocks 24 are respectively sleeved on the lead screw 22 through the two threaded holes, and the upper ends of the two moving blocks 24 are respectively fixedly connected with the two sides of the lower surface of the moving platform 3.
Further, as a preferred embodiment, the linear driving mechanism 2 may also adopt a cylinder driving structure to achieve the same purpose of repeatedly moving the moving platform 3 in the horizontal direction.
Further, as a preferred embodiment, a limiting sliding groove is formed at the bottom of the mounting groove 11, the length direction of the limiting sliding groove is parallel to the axis direction of the lead screw 22, the limiting sliding groove is disposed right below the lead screw 22, and the lower ends of the two moving blocks 24 are slidably disposed in the limiting sliding groove. Further, the lower portion of the moving block 24 is limited by the limit slide groove, and specifically, the moving block 24 can move only in the horizontal direction but not in the vertical direction.
Further, as a preferred embodiment, the first clamping block assembly 4 includes: first splint 41, first fixed plate 42 and a plurality of first wrong bolt 43 of revolving, first fixed plate 42 fixed mounting has been seted up a plurality of first holes of revolving in one side of the upper surface of moving platform 3 along the horizontal direction on the first fixed plate 42, and each first one revolves the one end of revolving bolt 43 and all rotationally passes a first hole setting of revolving, and each first other end of revolving bolt 43 of revolving all rotationally inlays the one side of locating first splint 41, and the opposite side of first splint 41 is operativelysupported in one side of the part that awaits measuring.
Further, as a preferred embodiment, the second block assembly 5 includes: second splint 51, second fixed plate 52 and a plurality of second are twisted and are twisted bolt 53, second fixed plate 52 fixed mounting is in the opposite side of moving platform 3's upper surface, second fixed plate 52 is last to have seted up a plurality of second along the horizontal direction and to twist and move the hole, each second is twisted and is twisted bolt 53's one end and all rotationally pass a second and twist and move the hole setting, each second is twisted and is twisted bolt 53's the other end and all rotationally set up in one side of second splint 51, the opposite side of second splint 51 operably supports in the opposite side of the part that awaits measuring, the part centre gripping of awaiting measuring is between first splint 41 and second splint 51, first splint 41 and second splint 51 are just right to set up mutually, first splint 41 and second splint 51 are operably close to each other or keep away from each other.
Further, as a preferred embodiment, a plurality of friction enhancing protrusions are provided on the sides of the first clamping plate 41 and the second clamping plate 51 adjacent to each other. Further, the static friction between the first clamping plate 41 and the second clamping plate 51 and the surface of the part to be measured is enhanced.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a further embodiment, a first through-hole has been seted up along vertical direction on the friction lever 62, and first through-hole runs through the setting of friction lever 62, has seted up a second through-hole along vertical direction on the friction head 63, and the second through-hole runs through the setting of friction head 63, and the lower extreme of first through-hole and the upper end of second through-hole are just to setting up mutually, and first through-hole and second through-hole form an alcohol passageway 64 jointly.
The utility model discloses a further embodiment, still include: the auxiliary support 7 is arranged at the top end of the side support 6, an open ring is formed on the auxiliary support 7, the injector 71 is clamped in the open ring, one end of the connecting hose 72 is connected with the output end of the injector 71, and the other end of the connecting hose 72 is connected with the upper end of the first through hole. Further, the injector 71 may be a common medical injector 71, that is, the injector includes an injection tube, an injection head disposed at one end of the injection tube, and a piston rod telescopically disposed at the other end of the injection tube, so that the alcohol solution pre-filled in the injection tube is ejected into the connection hose 72 by squeezing the piston rod, and then flows into the alcohol passage 64 through the connection hose 72.
In a further embodiment of the present invention, a corresponding pushing device may be further disposed at the tail of the piston rod, so as to automatically supplement the alcohol solution in the alcohol passage 64 according to the preset of the user.
The utility model discloses a further embodiment, still include: the connecting sleeve is of a circular structure, the outer wall of the connecting sleeve is fixedly connected with the horizontal frame 61, a plurality of depressions are formed in the outer wall of the friction rod 62 in the vertical direction, a rotating hole is formed in the connecting sleeve, and one end of the connecting bolt can penetrate through the rotating hole in a twisting mode and abuts against one depression. Further, by vertically moving the friction rod 62, the recesses at different height positions are clamped with the connecting bolt, so that the distance between the lower end of the friction rod 62 and the part to be measured is adjusted.
The utility model discloses a further embodiment, still include: the flexible sleeve 8 is annularly arranged, the horizontal outer edge of the moving platform 3 is sleeved with the flexible sleeve 8, the inner edge of the upper end of the flexible sleeve 8 is fixedly connected with the outer edge of the moving platform 3, the lower end of the flexible sleeve 8 extends outwards, the outer contour of the flexible sleeve 8 is larger than that of the mounting groove 11, and the flexible sleeve 8 is made of corrosion-resistant rubber materials. Further, dust, dirt, etc. from the outside are prevented from entering the gap formed between the moving platform 3 and the mounting groove 11 by the flexible sleeve 8.
In a further embodiment of the present invention, the outer wall of the friction head 63 is operatively wound with a gauze 9. Further, the alcohol solution flowing out of the lower end of the alcohol passage 64 is received by the gauze 9.
In a further embodiment of the present invention, the radial outer contour of the friction head 63 is larger than the radial outer contour of the friction lever 62. Further, the friction head 63 is preferably mounted to the lower end of the friction lever 62 by means of a screw-thread connection or a snap-fit.
In a further embodiment of the present invention, friction enhancing lines are provided on the outer wall of the friction head 63. Further, the contact between the gauze 9 and the rubbing head 63 is made more tight.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A wear resistance testing device, comprising:
the upper part of the main machine is provided with an installation groove;
the linear driving mechanism is arranged in the mounting groove;
the moving platform is connected with the linear driving mechanism, the linear driving mechanism is used for driving the moving platform to reciprocate along the horizontal direction, and the moving platform is arranged right above the host;
the first clamping block assembly is fixedly arranged on the upper surface of the moving platform;
the second clamping block assembly is fixedly arranged on the upper surface of the moving platform, the second clamping block assembly is opposite to the first clamping block assembly, and a part to be detected is clamped between the first clamping block assembly and the second clamping block assembly;
the lower end of the side bracket is fixedly arranged on one side of the main machine;
the horizontal frame is arranged along the horizontal direction, and one end of the horizontal frame is fixedly connected with the upper part of the side bracket;
the upper end of the friction rod is mounted on the horizontal frame, and the friction rod is arranged along the vertical direction;
the friction head is arranged at the lower end of the friction rod, and the lower end of the friction head can be operably abutted against the part to be detected.
2. The apparatus for testing abrasion resistance according to claim 1, wherein the linear driving mechanism comprises:
the driving motor is fixedly arranged on one side of the interior of the mounting groove;
one end of the screw rod is fixedly connected with an output shaft of the driving motor, and the screw rod is arranged along the horizontal direction;
the bearing piece is fixedly arranged on the other side of the inner part of the mounting groove, and the other end of the screw rod is rotatably sleeved in the bearing piece;
the two moving blocks are movably arranged in the mounting groove, each moving block is provided with a threaded hole, each threaded hole is matched with the lead screw, the two moving blocks are sleeved on the lead screw through the two threaded holes respectively, and the upper ends of the two moving blocks are fixedly connected with the two sides of the lower surface of the moving platform respectively.
3. The abrasion resistance testing device according to claim 2, wherein a limiting sliding groove is formed at the bottom of the mounting groove, the length direction of the limiting sliding groove is parallel to the axial direction of the screw rod, the limiting sliding groove is arranged right below the screw rod, and the lower ends of the two moving blocks are slidably arranged in the limiting sliding groove.
4. The apparatus of claim 1, wherein the first clamp block assembly comprises: first splint, first fixed plate and a plurality of first wrong bolt of revolving, first fixed plate fixed mounting in one side of moving platform's upper surface, a plurality of first holes of revolving have been seted up along the horizontal direction on the first fixed plate, each first one end of revolving the bolt of revolving all rotationally passes one first hole setting of revolving is moved, each the other end of first revolving the bolt of revolving all rotationally inlays and locates one side of first splint, the opposite side of first splint operatively support in one side of part to be measured.
5. The apparatus of claim 4, wherein the second clamp block assembly comprises: second splint, second fixed plate and a plurality of second revolve twist the bolt, second fixed plate fixed mounting in the opposite side of moving platform's upper surface, it twists the hole to have seted up a plurality of seconds along the horizontal direction on the second fixed plate, each the second revolves the one end of twisting the bolt and all rotationally passes one the second is twisted the hole setting, each the second revolves the other end of twisting the bolt and all rotationally inlays to locate one side of second splint, the opposite side of second splint operably support in the opposite side of part to be measured, the part to be measured centre gripping in first splint with between the second splint, first splint with the second splint are just right to setting up mutually, first splint with second splint operably are close to each other or keep away from each other.
6. The abrasion resistance testing device according to claim 1, wherein the friction rod is provided with a first through hole along a vertical direction, the first through hole penetrates through the friction rod, the friction head is provided with a second through hole along the vertical direction, the second through hole penetrates through the friction head, a lower end of the first through hole and an upper end of the second through hole are oppositely arranged, and the first through hole and the second through hole jointly form an alcohol channel.
7. The abrasion resistance testing device according to claim 6, further comprising: the auxiliary support is arranged at the top end of the side support, an open ring is formed on the auxiliary support, the injector is clamped in the open ring, one end of the connecting hose is connected with the output end of the injector, and the other end of the connecting hose is connected with the upper end of the first through hole.
8. The abrasion resistance testing device according to claim 1, further comprising: the connecting sleeve is of a circular structure, the outer wall of the connecting sleeve is fixedly connected with the horizontal frame, a plurality of depressions are formed in the outer wall of the friction rod in the vertical direction, a rotating hole is formed in the connecting sleeve, and one end of the connecting bolt can penetrate through the rotating hole in a twisting mode and abuts against one of the depressions.
9. The abrasion resistance testing device according to claim 1, further comprising: the flexible sleeve is arranged in an annular shape and is arranged at the horizontal outer edge of the mobile platform, the inner edge of the upper end of the flexible sleeve is fixedly connected with the outer edge of the mobile platform, the lower end of the flexible sleeve extends outwards, the outer contour of the flexible sleeve is larger than that of the mounting groove, and the flexible sleeve is made of corrosion-resistant rubber materials.
10. The apparatus of claim 1, wherein the outer wall of the friction head is operatively wrapped with gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439831.4U CN215065906U (en) | 2021-03-01 | 2021-03-01 | Abrasion resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439831.4U CN215065906U (en) | 2021-03-01 | 2021-03-01 | Abrasion resistance testing device |
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| Publication Number | Publication Date |
|---|---|
| CN215065906U true CN215065906U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120439831.4U Active CN215065906U (en) | 2021-03-01 | 2021-03-01 | Abrasion resistance testing device |
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| CN (1) | CN215065906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778364A (en) * | 2022-06-20 | 2022-07-22 | 江苏悦展新型材料有限公司 | Special-shaped refractory brick wear resistance detection device |
-
2021
- 2021-03-01 CN CN202120439831.4U patent/CN215065906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778364A (en) * | 2022-06-20 | 2022-07-22 | 江苏悦展新型材料有限公司 | Special-shaped refractory brick wear resistance detection device |
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