CN214010740U - Automobile leaf spring tensile test detection device - Google Patents
Automobile leaf spring tensile test detection device Download PDFInfo
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- CN214010740U CN214010740U CN202023243510.1U CN202023243510U CN214010740U CN 214010740 U CN214010740 U CN 214010740U CN 202023243510 U CN202023243510 U CN 202023243510U CN 214010740 U CN214010740 U CN 214010740U
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- leaf spring
- fixedly connected
- support frame
- detection device
- tensile test
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Abstract
The utility model discloses a car leaf spring tensile test detection device, comprises a workbench, a plurality of stabilizer blades of downside fixedly connected with of workstation, the upside fixedly connected with support frame of workstation, the upside fixedly connected with pneumatic cylinder of support frame, the flexible end of pneumatic cylinder runs through upside and the fixedly connected with clamp plate of support frame, the upside of workstation is equipped with and is used for carrying out the protection mechanism that protects the staff, the downside of clamp plate is equipped with and is used for carrying out spacing stop gear to leaf spring. The utility model has the advantages of reasonable design, can prevent that leaf spring from squinting forward or backward, and then make the clamp plate can evenly exert force to leaf spring, guarantee measuring result's accuracy, secondly can realize preventing to staff's protection that cracked leaf spring from splashing, reduces staff's potential safety hazard.
Description
Technical Field
The utility model relates to an automobile leaf spring production technical field especially relates to an automobile leaf spring tensile test detection device.
Background
The automobile steel plate spring is formed by overlapping a plurality of steel plates with unequal lengths and curvatures, the two ends of the automobile steel plate spring are naturally bent upwards after the automobile steel plate spring is installed, when the impact force of the road to wheels is transmitted, the steel plate is deformed to play the roles of buffering and vibration reduction, the automobile steel plate spring also has the function of guiding transmission force during longitudinal arrangement, most of the non-independent suspensions adopt the steel plate spring as an elastic element, a guiding device and a vibration absorber can be omitted, and the structure is simple.
Automobile leaf spring is in the production and processing manufacturing process, need carry out tensile test to leaf spring in order to go safety and the quality of product, in tensile test, generally drive clamp plate downstream and extrude leaf spring through the pneumatic cylinder, because leaf spring size is different, make the clamp plate to leaf spring application of force uneven like this, can lead to leaf spring's position to take place great skew forward or backward, lead to leaf spring to pop out and make measuring result's accuracy reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automobile leaf spring tensile test detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a car leaf spring tensile test detection device, includes the workstation, a plurality of stabilizer blades of downside fixedly connected with of workstation, the upside fixedly connected with support frame of workstation, the upside fixedly connected with pneumatic cylinder of support frame, the flexible end of pneumatic cylinder runs through upside and the fixedly connected with clamp plate of support frame, the upside of workstation is equipped with and is used for carrying out the protection mechanism that protects the staff, the downside of clamp plate is equipped with and is used for carrying out spacing stop gear to leaf spring.
Preferably, the protection mechanism includes the standing groove of setting on the workstation upside, the inside of standing groove is equipped with the baffle, the upside fixedly connected with fixed plate of baffle, the lateral wall fixedly connected with handle of fixed plate, a plurality of pulleys of lateral wall fixedly connected with of baffle, the inboard of support frame is equipped with two spouts, the pulley is located the inside of spout, the upside of fixed plate is rotated and is connected with two installation poles, the upside of support frame is equipped with two installing ports.
Preferably, stop gear is including setting up the backup pad in the clamp plate below, the clamp plate runs through jointly with the upside of backup pad and is equipped with a plurality of threaded rods, the outside cover of threaded rod is equipped with the nut, nut and threaded rod threaded connection, the clamp plate all is equipped with a plurality of through-holes with the upside of backup pad.
Preferably, the height of the baffle is the same as that of the support frame, and the baffle is made of transparent glass.
Preferably, two the spout is the symmetry setting, the width of spout equals with the width of baffle.
Preferably, two the installation pole is the symmetry setting, the cross-section of installation pole is T shape structure.
The utility model discloses possess following beneficial effect:
1. by arranging the limiting mechanism, the steel plate spring is placed between the pressing plate and the supporting plate, and the threaded rod is screwed into a proper position, so that the steel plate spring is positioned between the two rows of threaded rods, the limitation on the steel plate spring is further realized, the steel plate spring is prevented from being forwards or backwards deviated, the pressing plate can uniformly apply force to the steel plate spring, and the accuracy of a measuring result is ensured;
2. through setting up protection mechanism, when examining time measuring, upwards stimulate the baffle through the handle for the installation pole is located the installing port top, rotates the installation pole and realizes fixed to the baffle, and then realizes the protection to the staff, prevents that cracked leaf spring from splashing, reduces staff's potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of an automobile leaf spring tensile test detection device provided by the utility model;
fig. 2 is the utility model provides a three-dimensional structure schematic diagram of backup pad among car leaf spring tensile test detection device.
In the figure: 1 workbench, 2 supporting frames, 3 hydraulic cylinders, 4 sliding grooves, 5 placing grooves, 6 baffle plates, 7 pulleys, 8 fixing plates, 9 mounting rods, 10 mounting ports, 11 handles, 12 pressing plates, 13 supporting plates, 14 threaded rods, 15 nuts, 16 through holes and 17 support legs.
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.
Referring to fig. 1-2, an automobile leaf spring tensile test detection device comprises a workbench 1, a plurality of support legs 17 fixedly connected to the lower side of the workbench 1, a support frame 2 fixedly connected to the upper side of the workbench 1, the cross section of the support frame 2 is of an inverted right-angled U-shaped structure, a hydraulic cylinder 3 fixedly connected to the upper side of the support frame 2, and a telescopic end of the hydraulic cylinder 3 penetrates through the upper side of the support frame 2 and is fixedly connected with a pressing plate 12.
The upper side of the workbench 1 is provided with a protection mechanism for protecting workers, the protection mechanism comprises a placing groove 5 arranged on the upper side of the workbench 1, a baffle 6 is arranged in the placing groove 5, the height of the baffle 6 is the same as that of the support frame 2, the baffle 6 is made of transparent glass, so that the workers can observe internal test conditions, the upper side of the baffle 6 is fixedly connected with a fixing plate 8, the side wall of the fixing plate 8 is fixedly connected with a handle 11, the workers can conveniently lift the baffle 6 in opposite directions through the handle 11, the side wall of the baffle 6 is fixedly connected with a plurality of pulleys 7, the pulleys 7 greatly reduce the friction force between the chutes 4 and the baffle 6, the workers can conveniently operate, the inner side of the support frame 2 is provided with two chutes 4, the two chutes 4 are symmetrically arranged, the widths of the chutes 4 are equal to that of the baffle 6, and the pulleys 7 are positioned in the chutes 4, the upside of fixed plate 8 is rotated and is connected with two installation poles 9, and two installation poles 9 are the symmetry setting, and the cross-section of installation pole 9 is T shape structure, and the upside of support frame 2 is equipped with two installing ports 10, and the length of installing port 10 is the same with the length of installation pole 9, and the transversal rectangle structure of personally submitting of installing port 10, after installation pole 9 passes installing port 10 and rotates installation pole 9 ninety degrees, can realize fixing baffle 6.
The downside of clamp plate 12 is equipped with and is used for carrying out spacing stop gear to leaf spring, stop gear is including setting up backup pad 13 in clamp plate 12 below, clamp plate 12 runs through jointly with backup pad 13's upside and is equipped with a plurality of threaded rods 14, clamp plate 12 all with threaded rod 14 threaded connection with threaded rod 14, threaded rod 14's outside cover is equipped with nut 15, nut 15 and 14 threaded rod threaded connection, clamp plate 12 all is equipped with a plurality of through-holes 16 with backup pad 13's upside, utilize through-hole 16 can adjust the position of threaded rod 14, make the device be applicable to the leaf spring of different width, the suitability of device has been improved.
The utility model discloses during the use, place leaf spring between clamp plate 12 and backup pad 13, twist threaded rod 14 suitable position, make leaf spring front and back both sides wall contact with threaded rod 14, twist nut 15 in the threaded rod 14 outside afterwards, and then realize spacing to leaf spring, prevent that leaf spring from shifting forward or backward, when detecting, through 11 upwards pulling baffles 6 of handle, make installation pole 9 be located installing port 10 top, rotate ninety degrees installation pole 9, realize the fixed to baffle 6, and then realize the protection to the staff.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a car leaf spring tensile test detection device, includes workstation (1), a plurality of stabilizer blades of downside fixedly connected with (17) of workstation (1), its characterized in that, upside fixedly connected with support frame (2) of workstation (1), upside fixedly connected with pneumatic cylinder (3) of support frame (2), the flexible end of pneumatic cylinder (3) runs through upside and fixedly connected with clamp plate (12) of support frame (2), the upside of workstation (1) is equipped with and is used for carrying out the protection machanism who protects the staff, the downside of clamp plate (12) is equipped with and is used for carrying out spacing stop gear to leaf spring.
2. The automobile leaf spring tensile test detection device according to claim 1, wherein the protection mechanism comprises a placement groove (5) arranged on the upper side of the workbench (1), a baffle (6) is arranged inside the placement groove (5), a fixed plate (8) is fixedly connected to the upper side of the baffle (6), a handle (11) is fixedly connected to the side wall of the fixed plate (8), a plurality of pulleys (7) are fixedly connected to the side wall of the baffle (6), two sliding grooves (4) are arranged on the inner side of the support frame (2), the pulleys (7) are located inside the sliding grooves (4), two mounting rods (9) are rotatably connected to the upper side of the fixed plate (8), and two mounting ports (10) are arranged on the upper side of the support frame (2).
3. The automobile leaf spring tensile test detection device according to claim 2, wherein the limiting mechanism comprises a support plate (13) arranged below the pressure plate (12), a plurality of threaded rods (14) are arranged on the upper sides of the pressure plate (12) and the support plate (13) in a penetrating mode, nuts (15) are sleeved on the outer sides of the threaded rods (14), the nuts (15) are in threaded connection with the threaded rods (14), and a plurality of through holes (16) are formed in the upper sides of the pressure plate (12) and the support plate (13).
4. The automobile leaf spring tensile test detection device according to claim 2, wherein the height of the baffle plate (6) is the same as that of the support frame (2), and the baffle plate (6) is made of transparent glass.
5. The automobile leaf spring tensile test detection device according to claim 4, wherein the two sliding grooves (4) are symmetrically arranged, and the width of the sliding grooves (4) is equal to that of the baffle plate (6).
6. The automobile leaf spring tensile test detection device according to claim 2, wherein the two mounting rods (9) are symmetrically arranged, and the cross section of each mounting rod (9) is of a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243510.1U CN214010740U (en) | 2020-12-29 | 2020-12-29 | Automobile leaf spring tensile test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243510.1U CN214010740U (en) | 2020-12-29 | 2020-12-29 | Automobile leaf spring tensile test detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214010740U true CN214010740U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023243510.1U Active CN214010740U (en) | 2020-12-29 | 2020-12-29 | Automobile leaf spring tensile test detection device |
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| Country | Link |
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| CN (1) | CN214010740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483976A (en) * | 2021-09-07 | 2021-10-08 | 南通诚利钢结构工程有限公司 | Steel sheet elasticity detection device |
| CN115901205A (en) * | 2022-11-06 | 2023-04-04 | 钟祥东弹汽车零部件有限公司 | Steel plate spring fatigue testing device and using method thereof |
-
2020
- 2020-12-29 CN CN202023243510.1U patent/CN214010740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483976A (en) * | 2021-09-07 | 2021-10-08 | 南通诚利钢结构工程有限公司 | Steel sheet elasticity detection device |
| CN113483976B (en) * | 2021-09-07 | 2021-11-05 | 南通诚利钢结构工程有限公司 | Steel sheet elasticity detection device |
| CN115901205A (en) * | 2022-11-06 | 2023-04-04 | 钟祥东弹汽车零部件有限公司 | Steel plate spring fatigue testing device and using method thereof |
| CN115901205B (en) * | 2022-11-06 | 2023-08-25 | 钟祥东弹汽车零部件有限公司 | Leaf spring fatigue test device and use method thereof |
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