CN216012657U - Tensile test detection device for automobile leaf spring - Google Patents
Tensile test detection device for automobile leaf spring Download PDFInfo
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- CN216012657U CN216012657U CN202122688183.9U CN202122688183U CN216012657U CN 216012657 U CN216012657 U CN 216012657U CN 202122688183 U CN202122688183 U CN 202122688183U CN 216012657 U CN216012657 U CN 216012657U
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Abstract
The utility model relates to a detection device especially relates to a tensile test detection device for car leaf spring. The technical problem of the utility model is that: provided is a tensile test detection device for an automobile leaf spring, which can be placed and moved when the leaf spring is detected. A tensile test detection device for an automobile leaf spring comprises a bottom plate, support columns, support blocks, support plates, a support, a hydraulic cylinder and the like; the bottom plate top left and right sides all is connected with the support column, and bottom plate top intermediate junction has the supporting shoe, is connected with the backup pad between the both sides support column lower part, and the backup pad is located the supporting shoe top, is connected with the support between the both sides support column top. The utility model is provided with the first baffle plate, so that the first connecting plates at two sides can be prevented from sliding out of the pressing plate; through being equipped with the clamp plate, the telescopic link of the pneumatic cylinder of being convenient for removes leaf spring downwards, and the first connecting plate in both sides of also being convenient for carries out the horizontal slip.
Description
Technical Field
The utility model relates to a detection device especially relates to a tensile test detection device for car leaf spring.
Background
The automobile leaf spring is used for damping the automobile by deformation when the automobile shakes again, and various detections are needed to be carried out on the leaf spring in the manufacturing process of the automobile leaf spring, wherein the leaf spring needs to be subjected to stretching detection. At present, the mode of carrying out stretching detection on the leaf spring is to directly press the leaf spring through a hydraulic cylinder, and carry out stretching detection on the leaf spring, and the mode is easy to move when detecting, so that the stress of the leaf spring is uneven.
Therefore, it is necessary to design a tensile test detection device for an automobile leaf spring, which can be placed and moved when the leaf spring is detected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the prior steel plate spring is easy to move during detection, the technical problem to be solved is as follows: provided is a tensile test detection device for an automobile leaf spring, which can be placed and moved when the leaf spring is detected.
The technical scheme of the utility model is that: the utility model provides a tensile test detection device for car leaf spring, which comprises a base plate, the support column, the supporting shoe, the backup pad, and a support, the pneumatic cylinder, clamp plate and first baffle, the bottom plate top left and right sides all is connected with the support column, bottom plate top intermediate junction has the supporting shoe, be connected with the backup pad between the both sides support column lower part, the backup pad is located the supporting shoe top, be connected with the support between the both sides support column top, the support mid-mounting has the pneumatic cylinder, be connected with the clamp plate on the telescopic link of pneumatic cylinder, the clamp plate left and right sides all is connected with first baffle.
Preferably, the device also comprises a supporting seat, a limiting rod, a reset spring, supporting rods, a first connecting block, a second connecting block and a second baffle plate, wherein the front side and the rear side of the top of the bottom plate are respectively connected with the supporting seat, the inner side of the left part of the supporting seat is connected with the limiting rod, the inner side of the right part of the supporting seat is also connected with the limiting rod, the limiting rods on the two sides are respectively connected with the supporting rods in a sliding way, the top of the supporting rod is connected with the second baffle plate, the opposite surfaces of the lower parts of the supporting rods on the two sides are respectively connected with the reset spring between the left inner left wall and the right inner wall of the supporting seat, the reset springs on the two sides are respectively penetrated by the limiting rods on the two sides, the first connecting blocks are respectively connected between the lower parts of the two supporting rods on the left part and between the lower parts of the two supporting rods on the right part, the two first connecting blocks are penetrated by the supporting plate, the two first connecting blocks are both connected with the supporting plates in a sliding way, the upper parts of the two supporting rods on the left part and the upper parts of the two supporting rods on the right part are respectively connected with the second connecting block in a sliding way, two second connecting blocks are all run through by the clamp plate, two second connecting blocks and clamp plate sliding connection.
Preferably, rectangular through holes are formed between the left side and the right side of the first connecting block and the second connecting block on the two sides.
Preferably, the front side and the rear side of the second connecting blocks on the two sides are both provided with circular through holes.
Preferably, the left part and the right part of the supporting seats on the two sides are both provided with sliding grooves.
Preferably, a through hole is formed between the left side and the right side of the lower part of each supporting rod.
The utility model has the advantages that: the utility model is provided with the first baffle plate, so that the first connecting plates at two sides can be prevented from sliding out of the pressing plate; the pressing plate is arranged, so that the steel plate spring can be conveniently moved downwards by the telescopic rod of the hydraulic cylinder, and the first connecting plates on the two sides can conveniently slide left and right; the first connecting plates on the two sides can conveniently slide up and down by arranging the supporting rods; through being equipped with the second baffle, can prevent four bracing piece upper portions of the first connecting plate roll-off in both sides, so can realize carrying out tensile purpose that detects to leaf spring, reach easy operation's effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a partial cross-sectional view of the present invention.
Reference numerals: 1_ bottom plate, 2_ support column, 3_ supporting shoe, 4_ backup pad, 5_ support, 6_ pneumatic cylinder, 7_ clamp plate, 8_ first baffle, 9_ supporting seat, 10_ gag lever post, 11_ reset spring, 12_ bracing piece, 13_ first connecting block, 14_ second connecting block, 15_ second baffle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Example 1
The utility model provides a tensile test detection device for car leaf spring, as shown in fig. 1-3, including bottom plate 1, support column 2, supporting shoe 3, backup pad 4, support 5, pneumatic cylinder 6, clamp plate 7 and first baffle 8, the 1 top left and right sides of bottom plate all is connected with support column 2 through the welded mode, be connected with supporting shoe 3 through the welded mode in the middle of the 1 top of bottom plate, be connected with backup pad 4 through the welded mode between 2 lower parts of both sides support column, backup pad 4 is located 3 tops of supporting shoe, be connected with support 5 through the mode of screw connection between 2 tops of both sides support column, pneumatic cylinder 6 is installed through bolted connection's mode in the middle part of support 5, be connected with clamp plate 7 on pneumatic cylinder 6's the telescopic link, the clamp plate 7 left and right sides all is connected with first baffle 8.
When needs stretch the detection to car leaf spring, need place leaf spring in backup pad 4, hydraulic cylinder 6 is reopened, make the telescopic link downstream of hydraulic cylinder 6, the telescopic link of hydraulic cylinder 6 drives the first baffle 8 downstream of clamp plate 7 and both sides, make clamp plate 7 extrude leaf spring's protruding face downwards, make leaf spring take place to warp, open hydraulic cylinder 6 again, the telescopic link that makes hydraulic cylinder 6 drives clamp plate 7 and the first baffle 8 upstream of both sides, it can to observe leaf spring's the situation of reseing again, so can stretch the detection to car leaf spring. And finally, after the automobile leaf spring is detected, taking down the leaf spring. Therefore, the tension detection of the automobile leaf spring can be completed, and the automobile leaf spring with unqualified tension capability can be prevented from being installed on an automobile.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 3, the portable electronic device further includes a support seat 9, a limiting rod 10, a return spring 11, a support rod 12, a first connecting block 13, a second connecting block 14 and a second baffle 15, wherein the front side and the rear side of the top of the bottom plate 1 are connected with the support seat 9 in a welding manner, the inner side of the left portion of the support seat 9 is connected with the limiting rod 10 in a welding manner, the inner side of the right portion of the support seat 9 is also connected with the limiting rod 10 in a welding manner, the support rod 12 is connected to the limiting rods 10 in a sliding manner, the left portion and the right portion of the support seat 9 are both provided with sliding grooves, the sliding grooves on the support seat 9 are used for providing a sliding space for the support rod 12, a through hole is formed between the left side and the right side of the lower portion of each support rod 12, the through hole on the support rod 12 is used for sliding on the limiting rod 10, the top of the support rod 12 is connected with the second baffle 15, and the opposite surfaces of the lower portions of the support rods 12 are respectively connected with the left inner left wall and the right wall and the left wall and the right wall of the support seat 9 The reset spring 11 is connected, the reset springs 11 on two sides are respectively penetrated by the limiting rods 10 on two sides, the first connecting blocks 13 are connected between the lower parts of the two supporting rods 12 on the left part and between the lower parts of the two supporting rods 12 on the right part, the two first connecting blocks 13 are penetrated by the supporting plates 4, the two first connecting blocks 13 are connected with the supporting plates 4 in a sliding way, the second connecting blocks 14 are connected between the upper parts of the two supporting rods 12 on the left part and between the upper parts of the two supporting rods 12 on the right part in a sliding way, the two second connecting blocks 14 are penetrated by the pressing plates 7, the two second connecting blocks 14 are connected with the pressing plates 7 in a sliding way, rectangular through holes are respectively formed between the left side and the right side of the first connecting blocks 13 and the second connecting blocks 14 on two sides, the first connecting blocks 13 and the second connecting blocks 14 can respectively slide along the supporting plates 4 and the pressing plates 7, and circular through holes are respectively formed on the front side and the back side of the second connecting blocks 14 on two sides, the circular through hole of the second connecting block 14 is used to slide on the support rod 12.
When the automobile leaf spring needs to be fixed, the two support rods 12 on the left and right sides need to be pulled towards the left and right sides respectively, so that the two support rods 12 on the left and right sides move towards the left and right sides respectively along the two limiting rods 10 on the left and right sides, the two support rods 12 on the left side drive the first connecting block 13 on the left side and the second connecting block 14 on the left side to move towards the left along the support plate 4 and the pressing plate 7 respectively, the two support rods 12 on the right side drive the first connecting block 13 on the right side and the second connecting block 14 on the right side to move towards the right along the support plate 4 and the pressing plate 7 respectively, at the moment, all the reset springs 11 are in a compressed state, the automobile leaf spring is placed on the support plate 4, the two support rods 12 on the left and right sides are released, all the reset springs 11 are reset, under the action of resetting springs 11 on the left side and the resetting springs 11 on the right side, two bracing pieces 12 in the left part drive the first connecting block 13 and the second connecting block 14 in the left part to move rightwards, two bracing pieces 12 in the right part drive the first connecting block 13 and the second connecting block 14 in the right part to move leftwards, so that two bracing pieces 12 on the left and right sides clamp the steel plate spring, and the automobile steel plate spring is clamped and fixed in such a way.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a tensile test detection device for car leaf spring, including bottom plate (1), support column (2), supporting shoe (3), backup pad (4), support (5), pneumatic cylinder (6), clamp plate (7) and first baffle (8), bottom plate (1) top left and right sides all is connected with support column (2), bottom plate (1) top intermediate junction has supporting shoe (3), be connected with backup pad (4) between both sides support column (2) lower part, backup pad (4) are located supporting shoe (3) top, be connected with support (5) between both sides support column (2) top, support (5) mid-mounting has pneumatic cylinder (6), be connected with clamp plate (7) on the telescopic link of pneumatic cylinder (6), clamp plate (7) left and right sides all is connected with first baffle (8).
2. The tensile test detection device for the automobile leaf spring according to claim 1, further comprising a support seat (9), a limit rod (10), a return spring (11), a support rod (12), a first connecting block (13), a second connecting block (14) and a second baffle (15), wherein the support seat (9) is connected to the front side and the rear side of the top of the bottom plate (1), the limit rod (10) is connected to the left inner side of the support seat (9), the limit rod (10) is connected to the right inner side of the support seat (9), the support rod (12) is connected to the limit rod (10) in both sides in a sliding manner, the second baffle (15) is connected to the top of the support rod (12), the return springs (11) are connected between the opposite surfaces of the lower portions of the support rods (12) and the left inner left wall and between the right inner right wall of the left portion of the support seat (9), the return springs (11) on both sides are respectively penetrated by the limit rods (10), all be connected with first connecting block (13) between two bracing piece (12) lower parts of left part and between two bracing piece (12) lower parts of right part, two first connecting block (13) are all run through by backup pad (4), two first connecting block (13) all with backup pad (4) sliding type connection, between two bracing piece (12) upper portions of left part and between two bracing piece (12) upper portions of right part all sliding type connection have second connecting block (14), two second connecting block (14) are all run through by clamp plate (7), two second connecting block (14) and clamp plate (7) sliding type connection.
3. The tension test detection device for the automobile leaf spring is characterized in that rectangular through holes are formed between the left side and the right side of the first connecting block (13) and the second connecting block (14) on the two sides.
4. The tensile test detection device for the automobile leaf spring is characterized in that the front side and the rear side of the second connecting blocks (14) on the two sides are provided with round through holes.
5. The tensile test detection device for the automobile leaf spring is characterized in that sliding grooves are formed in the left portion and the right portion of each supporting seat (9) on two sides.
6. The tension test detection device for the automobile leaf spring is characterized in that a through hole is formed between the left side and the right side of the lower portion of each support rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688183.9U CN216012657U (en) | 2021-11-05 | 2021-11-05 | Tensile test detection device for automobile leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688183.9U CN216012657U (en) | 2021-11-05 | 2021-11-05 | Tensile test detection device for automobile leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012657U true CN216012657U (en) | 2022-03-11 |
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ID=80586246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122688183.9U Active CN216012657U (en) | 2021-11-05 | 2021-11-05 | Tensile test detection device for automobile leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012657U (en) |
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2021
- 2021-11-05 CN CN202122688183.9U patent/CN216012657U/en active Active
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