CN216433462U - Hub impact testing machine - Google Patents
Hub impact testing machine Download PDFInfo
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- CN216433462U CN216433462U CN202123094068.5U CN202123094068U CN216433462U CN 216433462 U CN216433462 U CN 216433462U CN 202123094068 U CN202123094068 U CN 202123094068U CN 216433462 U CN216433462 U CN 216433462U
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Abstract
The utility model discloses a wheel hub impact testing machine relates to the wheel hub field, including the proof box, the top of proof box is provided with the striking subassembly, feed inlet and discharge gate have been seted up respectively to the left and right sides of proof box, the front side of proof box is opened and is equipped with the test mouth, be provided with the centre gripping subassembly in the test mouth, be provided with two sets of transport components in the proof box. The utility model discloses can conveniently last to carry out material loading and unloading to wheel hub, improve the impact test efficiency to wheel hub.
Description
Technical Field
The utility model relates to a wheel hub field, in particular to wheel hub impact testing machine.
Background
The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub has various types according to the diameter, the width, the forming mode and the material, and the hub surface treatment process can also adopt different modes according to the characteristics and the requirements of different vehicle types, and can be roughly divided into two modes of baking finish and electroplating.
Wheel hub need test its anti striking ability after having produced, and in the testing process, need fix wheel hub earlier, carry out the impact test to wheel hub again, and after the striking finishes, still need take off fixed wheel hub to install new wheel hub, too inconvenient, and can cause the influence to wheel hub's anti striking testing efficiency.
Therefore, it is necessary to develop a hub impact tester to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheel hub impact tester to in solving the above-mentioned background art and proposing in the testing process, need fix wheel hub earlier, carry out the impact test to wheel hub again, and finish the back at the striking, still need take off fixed wheel hub, and install new wheel hub, too inconvenient, and can cause the problem of influence to wheel hub's anti impact test efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheel hub impact testing machine, includes the proof box, the top of proof box is provided with the striking subassembly, feed inlet and discharge gate have been seted up respectively to the left and right sides of proof box, the front side of proof box is opened and is equipped with the test mouth, be provided with the centre gripping subassembly in the test mouth, be provided with two sets of transport components in the proof box.
Preferably, the striking assembly comprises a swing motor connected with the top of the test box, the output end of the swing motor is connected with a connecting rod, and the rear side of the connecting rod is fixedly connected with a hammer.
Preferably, the clamping assembly comprises two arc-shaped clamping plates, a cavity is formed in the test box, a bidirectional screw rod is rotatably arranged in the test box in the front of the cavity, a first motor is fixedly connected to the top of the test box, the output end of the first motor is fixedly connected to the top of the bidirectional screw rod, two moving blocks are in threaded connection with the outer wall of the bidirectional screw rod, pull rods are fixedly connected to the side walls of the two moving blocks, a strip-shaped opening corresponding to each pull rod is formed in the front side of the cavity, a fixing rod is fixedly connected to the other end of each pull rod, one end of each fixing rod is fixedly connected to the side wall of each arc-shaped clamping plate, and grooves corresponding to the fixing rods are formed in the upper side and the lower side of the test box.
Preferably, the conveying assembly comprises a plurality of rotating shafts arranged in the test box in a rotating mode, the outer walls of the rotating shafts are fixedly connected with conveying rollers, the front side of the test box is fixedly connected with a second motor, the output end of the second motor is fixedly connected with one end of one of the rotating shafts, a plurality of chain wheels and a plurality of chain wheels are fixedly connected with the outer walls of the rotating shafts, the chain wheels are meshed with the outer walls of the chain wheels jointly, the inner wall of the bottom of the test box is fixedly connected with two hydraulic telescopic rods obliquely arranged, and the other ends of the hydraulic telescopic rods are fixedly connected with a pushing plate.
Preferably, the left side and the right side of the test box are fixedly connected with obliquely arranged triangular material guide plates.
The utility model discloses a technological effect and advantage:
drive one of them pivot through using the second motor and rotate, one of them pivot drives one of them sprocket and rotates, one of them sprocket drives the chain and rotates, the chain drives other sprockets and rotates, other sprockets drive other pivots and rotate, the pivot drives the conveying roller and rotates, use the conveying roller to carry wheel hub, make wheel hub carry to between two arc splint, and promote the slurcam through using hydraulic telescoping rod, use the slurcam to promote wheel hub and carry out the ejection of compact on another set of transport assembly, can conveniently last to carry out material loading and unloading to wheel hub, the impact test efficiency to wheel hub has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;
FIG. 3 is a schematic side view of the clamping assembly of the present invention;
fig. 4 is a schematic structural view of the sprocket and the chain of the present invention.
In the figure: 1. a test chamber; 2. an impact assembly; 21. a swing motor; 22. a connecting rod; 23. a ram; 3. a clamping assembly; 31. an arc-shaped splint; 32. a bidirectional screw; 33. a first motor; 34. a moving block; 35. a pull rod; 36. fixing the rod; 4. a delivery assembly; 41. a rotating shaft; 42. a conveying roller; 43. a second motor; 44. a sprocket; 45. a chain; 46. a hydraulic telescopic rod; 47. a push plate; 5. a triangular material guide plate.
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.
The utility model provides a wheel hub impact tester as shown in fig. 1-4, including proof box 1, the top of proof box 1 is provided with striking subassembly 2, and feed inlet and discharge gate have been seted up respectively to the left and right sides of proof box 1, and the front side of proof box 1 is opened and is equipped with the test mouth, is provided with centre gripping subassembly 3 in the test mouth, is provided with two sets of transport assembly 4 in the proof box 1.
Meanwhile, the impact assembly 2 comprises a swing motor 21 connected with the top of the test box 1, the output end of the swing motor 21 is connected with a connecting rod 22, a ram 23 is fixedly connected to the rear side of the connecting rod 22, the connecting rod 22 is driven to swing by the swing motor 21, the connecting rod 22 drives the ram 23 to swing, the ram 23 is used for impacting the hub, and therefore the impact on the hub is tested.
In addition, the clamping assembly 3 comprises two arc-shaped clamping plates 31, a cavity is formed in the test box 1, a bidirectional screw 32 is rotatably arranged in the test box 1 in the front of the cavity, a first motor 33 is fixedly connected to the top of the test box 1, the output end of the first motor 33 is fixedly connected to the top of the bidirectional screw 32, two moving blocks 34 are in threaded connection with the outer wall of the bidirectional screw 32, pull rods 35 are fixedly connected to the side walls of the two moving blocks 34, a strip-shaped opening corresponding to the pull rod 35 is formed in the front side of the cavity, a fixing rod 36 is fixedly connected to the other end of the pull rod 35, one end of the fixing rod 36 is fixedly connected to the side wall of the arc-shaped clamping plate 31, grooves corresponding to the fixing rod 36 are formed in the upper side and the lower side of the test box 1, when the hub is located between the two arc-shaped clamping plates 31, the first motor 33 is started, the bidirectional screw 32 is driven to rotate by the first motor 33, the bidirectional screw 32 drives the two moving blocks 34 to move, and because two opposite screw threads are arranged on the bidirectional screw rod 32, the two moving blocks 34 move relatively, the moving blocks 34 pull the pull rod 35, the pull rod 35 pulls the fixing rod 36, the fixing rod 36 pulls the arc-shaped clamping plate 31, the two arc-shaped clamping plates 31 are used for fixing the hub, and because the two moving blocks 34 move relatively, the hub can be positioned, so that the hub is positioned at the center of the test port, the hub can be conveniently fixed and positioned, and the hub is convenient to perform impact test.
More specifically, the conveying assembly 4 includes a plurality of rotating shafts 41 rotatably disposed in the test chamber 1, the outer walls of the rotating shafts 41 are fixedly connected with conveying rollers 42, the front side of the test chamber 1 is fixedly connected with a second motor 43, the output end of the second motor 43 is fixedly connected with one end of one of the rotating shafts 41, the outer walls of the rotating shafts 41 are fixedly connected with a plurality of chain wheels 44, the outer walls of the chain wheels 44 are jointly engaged with a chain 45, the inner wall of the bottom of the test chamber 1 is fixedly connected with two obliquely disposed hydraulic telescopic rods 46, the other end of the hydraulic telescopic rod 46 is fixedly connected with a pushing plate 47, one of the rotating shafts 41 is driven to rotate by using the second motor 43, one of the rotating shafts 41 drives one of the chain wheels 44 to rotate, one of the chain wheels 44 drives the chain 45 to rotate, the chain 45 drives other chain wheels 44 to rotate, other chain wheels 44 drive other rotating shafts 41 to rotate, the pivot 41 drives the conveying roller 42 and rotates, uses the conveying roller 42 to carry the wheel hub for wheel hub carries to between two arc splint 31, and through using hydraulic telescoping rod 46 to promote slurcam 47, uses slurcam 47 to promote wheel hub and carries out the ejection of compact on another set of transport assembly 4, can conveniently last to carry out material loading and unloading to the wheel hub, has improved the collision test efficiency to wheel hub.
It should be further noted that the left side and the right side of the test box 1 are fixedly connected with the inclined triangular material guide plates 5, so that the hub can be conveniently loaded and unloaded.
The utility model discloses the theory of operation:
the second motor 43 is used for driving one of the rotating shafts 41 to rotate, one of the rotating shafts 41 is used for driving one of the chain wheels 44 to rotate, one of the chain wheels 44 is used for driving the chain 45 to rotate, the chain 45 is used for driving the other chain wheels 44 to rotate, the other chain wheels 44 are used for driving the other rotating shafts 41 to rotate, the rotating shaft 41 is used for driving the conveying roller 42 to rotate, the conveying roller 42 is used for conveying the hub, so that the hub is conveyed to a position between the two arc-shaped clamping plates 31, the first motor 33 is used for driving the two-way screw 32 to rotate, the two-way screw 32 is used for driving the two moving blocks 34 to move, and because the two opposite threads are arranged on the two-way screw 32, the two moving blocks 34 move relatively, the moving blocks 34 pull the pull rod 35, the fixed rod 36 is pulled by the fixed rod 36, the arc-shaped clamping plates 31 are used for fixing the hub, and because the two moving blocks 34 move relatively, therefore, the wheel hub can be positioned to be in the center of the test port, the connecting rod 22 is driven to swing by the swing motor 21, the connecting rod 22 drives the ram 23 to swing, the ram 23 is used for impacting the wheel hub, so that the impact on the wheel hub is tested, the pushing plate 47 is pushed by the hydraulic telescopic rod 46, and the wheel hub is pushed to the other group of conveying assemblies 4 by the pushing plate 47 for discharging.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a wheel hub impact tester, includes the proof box, the top of proof box is provided with striking subassembly, its characterized in that: the left side and the right side of the test box are respectively provided with a feeding hole and a discharging hole, the front side of the test box is provided with a test hole, a clamping assembly is arranged in the test hole, and two groups of conveying assemblies are arranged in the test box.
2. A hub impact tester according to claim 1, wherein: the impact assembly comprises a swing motor connected with the top of the test box, the output end of the swing motor is connected with a connecting rod, and the rear side of the connecting rod is fixedly connected with a ram.
3. A hub impact tester according to claim 1, wherein: the clamping assembly comprises two arc-shaped clamping plates, a cavity is formed in the test box, a bidirectional screw rod is arranged in the test box in a rotating mode in the front of the cavity, a first motor is fixedly connected to the top of the test box, the output end of the first motor is fixedly connected to the top of the bidirectional screw rod, two moving blocks are connected to the outer wall of the bidirectional screw rod in a threaded mode, pull rods are fixedly connected to the side walls of the two moving blocks, a strip-shaped opening corresponding to each pull rod is formed in the front side of the cavity, a fixing rod is fixedly connected to the other end of each pull rod, one end of each fixing rod is fixedly connected to the side wall of each arc-shaped clamping plate, and grooves corresponding to the fixing rods are formed in the upper side and the lower side of the test box.
4. A hub impact tester according to claim 1, wherein: the transport assembly includes a plurality of pivots that set up with the proof box internal rotation, and is a plurality of the equal fixedly connected with conveying roller of outer wall of pivot, the front side fixedly connected with second motor of proof box, the output of second motor and one of them the one end fixed connection of pivot, it is a plurality of the equal fixedly connected with a plurality of sprockets of outer wall of pivot, it is a plurality of the outer wall common meshing of sprocket is connected with the chain, the hydraulic telescoping rod that two slopes of the bottom inner wall fixedly connected with of proof box set up, hydraulic telescoping rod's other end fixedly connected with slurcam.
5. A hub impact tester according to claim 1, wherein: the left side and the right side of the test box are fixedly connected with triangular material guide plates which are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094068.5U CN216433462U (en) | 2021-12-10 | 2021-12-10 | Hub impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094068.5U CN216433462U (en) | 2021-12-10 | 2021-12-10 | Hub impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433462U true CN216433462U (en) | 2022-05-03 |
Family
ID=81343038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123094068.5U Active CN216433462U (en) | 2021-12-10 | 2021-12-10 | Hub impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433462U (en) |
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2021
- 2021-12-10 CN CN202123094068.5U patent/CN216433462U/en active Active
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