CN116678574B - Elastic performance detection equipment for leaf spring processing - Google Patents
Elastic performance detection equipment for leaf spring processing Download PDFInfo
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- CN116678574B CN116678574B CN202310528295.9A CN202310528295A CN116678574B CN 116678574 B CN116678574 B CN 116678574B CN 202310528295 A CN202310528295 A CN 202310528295A CN 116678574 B CN116678574 B CN 116678574B
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000002035 prolonged effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Abstract
The invention discloses elastic performance detection equipment for processing a leaf spring, which relates to the technical field of leaf spring detection and comprises a base, wherein a back plate is arranged on the base, side plates are arranged on two sides of the back plate by the base, a distance adjusting mechanism is arranged on the back plate, a direction adjusting assembly is arranged on the side plates, the tail end of the direction adjusting assembly is connected with a clamping mechanism, a spring body is arranged between the clamping mechanisms, a pressing mechanism is arranged at the top part between the side plates, and the pressing mechanism is connected with the middle part of the spring body; according to the invention, the distance adjusting mechanism is arranged on the side plate and the back plate, and the spring bodies with different sizes and different bending degrees are clamped by matching with the direction adjusting assembly and the clamping mechanism arranged on the side plate, so that the spring bodies are pressed down by matching with the pressing mechanism, and the elasticity of the springs is detected.
Description
Technical Field
The invention relates to the technical field of leaf spring detection, in particular to elastic performance detection equipment for leaf spring processing.
Background
The leaf spring is the most widely used elastic element in the automotive suspension, and is an elastic beam with approximately equal strength formed by combining a plurality of alloy leaf springs with equal widths but unequal lengths (the thicknesses can be equal or unequal). The leaf springs comprise two types, namely a multi-leaf spring and a few leaf springs, wherein the multi-leaf springs have equal widths and unequal lengths, and friction is easy to generate between the plates to generate noise; the single sheets of the less leaf springs are in point contact, so that relative friction and vibration are reduced, and riding comfort is improved.
The spring is required to be subjected to elasticity test after production, and because of different vehicle types, the length and the bending degree of the spring are different, and the conventional elasticity test equipment is required to be correspondingly selected according to the types of the springs when the spring is tested, so that the adaptability of the test equipment to the spring with various types is poor.
Disclosure of Invention
The invention aims to provide elastic performance detection equipment for processing a leaf spring, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a resilient property check out test set for leaf spring processing, includes the base, be provided with the backplate on the base, the base is provided with the curb plate in the both sides of backplate, be provided with adjustable distance mechanism on the backplate, be provided with on the curb plate and adjust to the subassembly, the end-to-end connection of adjusting to the subassembly has clamping mechanism, install the spring body between the clamping mechanism, the top between the curb plate is provided with pushes down the mechanism, push down the mechanism and be connected with the middle part of spring body.
The adjustable distance mechanism comprises lifting grooves arranged on the side plates, lifting motors are fixedly arranged on the back plates, the lifting motors are connected with lifting screws, the lifting grooves are symmetrically arranged on two sides of the lifting screws, lifting frames are connected to the lifting screws in a threaded mode, the lifting frames are installed in a sliding fit mode between the lifting frames and the lifting grooves, transverse grooves are formed in two ends of the lifting frames, arc-shaped grooves are formed in two sides of the back plates, and the direction adjusting components penetrate through the transverse grooves and are matched with the arc-shaped grooves.
As still further aspects of the invention: the utility model provides a steering assembly, including setting up the spread groove in the curb plate, be provided with the rotation axis in the spread groove, the swivel mount has been installed in the rotation on the rotation axis, one side of swivel mount orientation backplate is provided with the slip fit groove, install the cooperation pole in the slip fit groove, interconnect between transverse groove and the arc groove is passed to the other end of cooperation pole, the both ends of cooperation pole are provided with joint cooperation piece, the cooperation pole passes through the joint cooperation piece respectively with slip fit groove and arc groove between the joint cooperation, be provided with the mounting bracket on the swivel mount, the whole both sides of frame that mounting bracket and swivel mount constitute are provided with the spout, slidable mounting has the screw thread cooperation piece, the screw thread cooperation piece is connected with clamping mechanism, be provided with adjustment motor on the mounting bracket, the adjustment motor is connected with the cooperation screw rod, threaded connection between cooperation screw rod and the screw thread cooperation piece.
As still further aspects of the invention: the clamping mechanism comprises a driving motor connected with a threaded matching block, the driving motor is connected with a worm, a mounting plate is fixedly arranged on the driving motor, the mounting plate is symmetrically arranged, the worm is inserted between the mounting plates, a turbine is rotationally arranged in the mounting plate, the turbine is symmetrically arranged on two sides of the worm and is meshed with the worm, a first swinging frame is fixedly arranged on the turbine, the tail end of the first swinging frame is rotationally connected with a clamping arm, a second swinging frame is further arranged between the mounting plates, one end of the second swinging frame is rotationally arranged between one end of the second swinging frame and the mounting plate, the other end of the second swinging frame is rotationally connected with the middle part of the clamping arm, and the tail end of the clamping arm is provided with a clamping block.
As still further aspects of the invention: the clamping block and the clamping arm are rotatably installed, and a butt joint hole is formed in the clamping block.
As still further aspects of the invention: one side of the telescopic column is arranged between the clamping mechanism and the threaded matching block.
As still further aspects of the invention: the push-down mechanism comprises a mounting rod arranged at the top of the side plate, a push-down motor is arranged on the mounting rod, the push-down motor is connected with a push-down screw rod, a U-shaped frame is arranged in the middle of the spring body, push-down grooves are formed in two sides of the U-shaped frame, a matching sleeve is arranged in the push-down grooves in a sliding manner, the matching sleeve is in threaded connection with the push-down screw rod, and a scissor bracket is arranged between the U-shaped frame and the matching sleeve.
As still further aspects of the invention: the installation rod is provided with a sliding groove, a moving block is slidably installed in the sliding groove, the moving block is clamped in the sliding groove, and the pressing motor and the moving block are fixedly installed.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through curb plate and backplate installation roll adjustment mechanism, the cooperation is set up on the curb plate and is directed subassembly and clamping mechanism and realize carrying out the clamping to the spring body of different sizes and different crooked degree to cooperation pushing down the mechanism and pushing down elasticity and detecting the spring body. The lifting motor is utilized to drive the lifting screw to rotate, the lifting frame is driven to lift along the lifting groove, and the direction-adjusting component penetrates through the transverse groove to be connected with the arc-shaped groove on the back plate, so that the direction-adjusting component moves along the arc-shaped groove when the lifting frame lifts, the distance between clamping mechanisms connected with the direction-adjusting component can be adjusted, and then the spring body clamping detection with different lengths is adapted.
(2) Because the arc groove on the backplate sets up, after the crane descends, clamping machine constructs the arc groove and rotates for clamping machine constructs the terminal upwarp, and the cooperation sets up and transfers to the subassembly, makes clamping machine construct and slides in the frame that mounting bracket and swivel mount are constituteed is whole, and then adjusts clamping machine construct highly, also can adjust the interval between clamping machine construct the tip simultaneously, further adapts to the detection test of the spring body of different length and different crooked degree.
(3) The length of the spring body can be prolonged when the spring body is pressed down, one end of the spring body is connected through the telescopic column, and the displacement of the spring body during elastic deformation is provided. The spring body is pushed by the combination of the shear fork support to carry out elastic detection, the length of the spring body is prolonged, the recovery time is shortened, the sliding groove is formed in the mounting rod, the sliding groove is combined to carry out sliding mounting on the lower piezoelectric motor, and when the U-shaped frame moves with the connecting point of the spring body, the lower piezoelectric motor can synchronously move rightwards along with the deformation of the spring body.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the distance adjusting mechanism in the present invention.
Fig. 3 is a schematic view of an installation structure of a spring body in the present invention.
Fig. 4 is a schematic structural view of a clamping mechanism in the present invention.
Fig. 5 is a schematic structural view of a direction-adjusting component in the present invention.
Fig. 6 is a schematic diagram of a matching structure of a rotating frame and a back plate in the present invention.
In the figure: 1. a base; 2. a back plate; 20. an arc-shaped groove; 3. a distance adjusting mechanism; 30. a lifting frame; 31. a lifting groove; 32. a transverse slot; 33. a lifting motor; 34. lifting screw rods; 4. a side plate; 40. a connecting groove; 5. a pressing mechanism; 50. a mounting rod; 51. a slip groove; 52. pressing down the motor; 53. a U-shaped frame; 54. pressing down the screw; 55. a scissors support; 56. a matching sleeve; 560. pressing down the groove; 6. a spring body; 7. clamping mechanism; 70. a telescopic column; 71. a driving motor; 72. a worm; 73. a turbine; 74. clamping arms; 75. a first swing frame; 76. a second swing frame; 77. a mounting plate; 78. clamping blocks are arranged; 79. a butt joint hole; 8. a direction-adjusting component; 80. a rotating frame; 800. a sliding fit groove; 81. a chute; 82. a mounting frame; 83. a rotation shaft; 84. adjusting a motor; 85. a threaded mating block; 86. matching with a screw; 87. a mating lever; 870. and (5) clamping the matching block.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
As shown in fig. 1, the elastic performance detection device for processing the leaf spring comprises a base 1, a backboard 2 is arranged on the base 1, side plates 4 are arranged on two sides of the backboard 2 on the base 1, a distance adjusting mechanism 3 is arranged on the backboard 2, a direction adjusting component 8 is arranged on the side plates 4, the tail end of the direction adjusting component 8 is connected with a clamping mechanism 7, a spring body 6 is arranged between the clamping mechanisms 7, a pressing mechanism 5 is arranged at the top between the side plates 4, and the pressing mechanism 5 is connected with the middle part of the spring body 6.
Specifically, the adjustable distance mechanism 3 is installed through the side plate 4 and the back plate 2, and the spring bodies 6 with different sizes and different bending degrees are clamped by the direction adjusting assembly 8 and the clamping mechanism 7 which are arranged on the side plate 4, so that the spring bodies 6 are matched with the pressing mechanism 5 to press down the elasticity.
As shown in fig. 2, the distance adjusting mechanism 3 comprises a lifting groove 31 arranged on the backboard 2, a lifting motor 33 is fixedly arranged on the backboard 2, the lifting motor 33 is connected with lifting screws 34, the lifting groove 31 is symmetrically arranged on two sides of the lifting screws 34, lifting frames 30 are connected to the lifting screws 34 in a threaded mode, the lifting frames 30 and the lifting groove 31 are installed in a sliding fit mode, transverse grooves 32 are formed in two ends of the lifting frames 30, arc-shaped grooves 20 are formed in two sides of the backboard 2, and the direction adjusting assembly 8 penetrates through the transverse grooves 32 and is matched with the arc-shaped grooves 20.
Specifically, the lifting motor 33 is utilized to drive the lifting screw 34 to rotate, the lifting frame 30 is driven to lift along the lifting groove 31, and the direction-adjusting component 8 passes through the transverse groove 32 to be connected with the arc-shaped groove 20 on the back plate 2, so that the direction-adjusting component 8 moves along the arc-shaped groove 20 when the lifting frame 30 lifts, the distance between the clamping mechanisms 7 connected with the direction-adjusting component 8 can be adjusted, and then the clamping detection of the spring bodies 6 with different lengths is adapted.
Further, as shown in fig. 5 and 6, the direction adjusting assembly 8 includes a connecting slot 40 disposed in the side plate 4, a rotating shaft 83 is disposed in the connecting slot 40, a rotating frame 80 is rotatably mounted on the rotating shaft 83, a sliding fit slot 800 is disposed on one side of the rotating frame 80 facing the back plate 2, a fit rod 87 is mounted in the sliding fit slot 800, the other end of the fit rod 87 passes through the interconnection between the transverse slot 32 and the arc-shaped slot 20, two ends of the fit rod 87 are provided with a clamping fit block 870, the fit rod 87 is respectively clamped with the sliding fit slot 800 and the arc-shaped slot 20 through a clamping fit block 870, a mounting frame 82 is disposed on the rotating frame 80, sliding grooves 81 are slidably mounted on two sides of the frame formed by the mounting frame 82 and the rotating frame 80, the sliding grooves 81 are slidably provided with threaded fit blocks 85, the threaded fit blocks 85 are connected with the clamping mechanism 7, an adjusting motor 84 is disposed on the mounting frame 82, the adjusting motor 84 is connected with a fit screw 86, and the threaded connection is formed between the fit screw 86 and the threaded fit block 85.
Specifically, because the arc-shaped groove 20 on the backboard 2 is arranged, after the lifting frame 30 descends, the clamping mechanism 7 is pressed against the arc-shaped groove 20 to rotate, so that the tail end of the clamping mechanism 7 is tilted upwards, the direction adjusting assembly 8 is matched with the arrangement, the clamping mechanism 7 slides in the whole frame formed by the mounting frame 82 and the rotating frame 80, the height of the clamping mechanism 7 is adjusted, meanwhile, the interval between the end parts of the clamping mechanism 7 can be adjusted, and the detection test of the spring body 6 with different lengths and different bending degrees is further adapted.
Further, as shown in fig. 4, the clamping mechanism 7 includes a driving motor 71 connected with a screw matching block 85, the driving motor 71 is connected with a worm 72, a mounting plate 77 is fixedly arranged on the driving motor 71, the mounting plate 77 is symmetrically arranged, the worm 72 is inserted between the mounting plates 77, a turbine 73 is rotatably arranged on the mounting plate 77, the turbine 73 is symmetrically arranged on two sides of the worm 72 and is meshed with the worm 72, a first swinging frame 75 is fixedly arranged on the turbine 73, the tail end of the first swinging frame 75 is rotatably connected with a clamping arm 74, a second swinging frame 76 is further arranged between the mounting plates 77, one end of the second swinging frame 76 is rotatably arranged between the mounting plate 77, the other end of the second swinging frame 76 is rotatably connected with the middle of the clamping arm 74, and the tail end of the clamping arm 74 is provided with a clamping block 78.
Specifically, the driving motor 71 is connected with the threaded matching block 85, the worm 72 is driven to rotate by the driving motor 71, so that the worm 72 drives the turbine 73 rotatably installed in the installation plate 77 to rotate, and then drives the first swinging frame 75 to rotate along with the turbine 73, and the clamping arm 74 is matched with the first swinging frame 75 to clamp or release under the limitation of the second swinging frame 76, so that the clamping operation of the end part of the spring body 6 is realized.
Further, as shown in fig. 4, the clamping block 78 is rotatably installed between the clamping arm 74, and a docking hole 79 is provided in the clamping block 78. The end of the spring body 6 is provided with a mounting pin, and the end of the spring body 6 is reliably clamped through the cooperation of the mounting pin and the butt joint hole 79.
Further, as shown in fig. 3, a telescopic column 70 is disposed between the clamping mechanism 7 and the screw-thread matching block 85. Specifically, the length of the spring body 6 is increased when the spring body is pressed down, and the spring body 6 is connected to one end of the spring body 6 by the telescopic column 70, so that the displacement amount during elastic deformation of the spring body 6 is provided.
Further, as shown in fig. 3, the pressing mechanism 5 includes a mounting rod 50 disposed at the top of the side plate 4, a pressing motor 52 is disposed on the mounting rod 50, the pressing motor 52 is connected with a pressing screw 54, a U-shaped frame 53 is disposed in the middle of the spring body 6, pressing grooves 560 are disposed on two sides of the U-shaped frame 53, a matching sleeve 56 is slidably disposed in the pressing grooves 560, the matching sleeve 56 is in threaded connection with the pressing screw 54, and a scissor bracket 55 is disposed between the U-shaped frame 53 and the matching sleeve 56.
Further, as shown in fig. 3, the mounting rod 50 is provided with a sliding groove 51, a moving block is slidably mounted in the sliding groove 51, the moving block is clamped in the sliding groove 51, and the lower motor 52 is fixedly mounted with the moving block.
Specifically, the pressing screw 54 is utilized to drive the matching sleeve 56 to lift in the pressing groove 560, the shearing fork bracket 55 is combined to push the spring body 6 to perform elastic detection, the length of the deformation of the spring body 6 is prolonged, the recovery length is shortened, the sliding groove 51 is arranged on the mounting rod 50, the pressing motor 52 is slidingly mounted in combination with the sliding groove 51, and when the connection point of the U-shaped frame 53 and the spring body 6 moves, the pressing motor 52 can synchronously move rightward along with the deformation of the spring body 6.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-6, the distance adjusting mechanism 3 is installed through the side plate 4 and the back plate 2, and the spring bodies 6 with different sizes and different bending degrees are clamped by matching with the direction adjusting assembly 8 and the clamping mechanism 7 which are arranged on the side plate 4, so that the spring bodies 6 are matched with the pressing mechanism 5 to perform pressing elastic detection. The lifting motor 33 is utilized to drive the lifting screw 34 to rotate, the lifting frame 30 is driven to lift along the lifting groove 31, and the direction-adjusting component 8 penetrates through the transverse groove 32 to be connected with the arc-shaped groove 20 on the back plate 2, so that the direction-adjusting component 8 moves along the arc-shaped groove 20 when the lifting frame 30 lifts, the distance between the clamping mechanisms 7 connected with the direction-adjusting component 8 can be adjusted, and the clamping detection of spring bodies 6 with different lengths can be further adapted. Because the arc-shaped groove 20 on the backboard 2 is arranged, after the lifting frame 30 descends, the clamping mechanism 7 is pressed against the arc-shaped groove 20 to rotate, so that the tail end of the clamping mechanism 7 is tilted upwards, the direction adjusting assembly 8 is matched with the clamping mechanism 7, the clamping mechanism 7 slides in the whole frame formed by the mounting frame 82 and the rotating frame 80, the height of the clamping mechanism 7 is adjusted, meanwhile, the distance between the end parts of the clamping mechanism 7 can be adjusted, and the detection test of the spring body 6 with different lengths and different bending degrees is further adapted. Through being connected driving motor 71 with screw thread cooperation piece 85, utilize driving motor 71 to drive worm 72 and rotate for worm 72 drives the turbine 73 of mounting panel 77 rotation installation and rotates, and then drives first swing frame 75 and rotate along with turbine 73, and clamping arm 74 cooperates first swing frame 75 to carry out clamping or unclamping action under the restriction of second swing frame 76, realizes the clamping operation to the tip of spring body 6. The length of the spring body 6 can be prolonged when the spring body is pressed down, one end of the spring body 6 is connected through the telescopic column 70, and the displacement amount of the spring body 6 during elastic deformation is provided. The pressing screw 54 is utilized to drive the matching sleeve 56 to lift in the pressing groove 560, the shearing fork bracket 55 is combined to push the spring body 6 to perform elastic detection, the length of the deformation of the spring body 6 is prolonged, the recovery length is shortened, the sliding groove 51 is arranged on the mounting rod 50, the pressing motor 52 is combined to slide and mount the sliding groove 51, and when the connection point of the U-shaped frame 53 and the spring body 6 moves, the pressing motor 52 can synchronously move rightward along with the deformation of the spring body 6.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The elastic performance detection equipment for processing the leaf spring comprises a base (1), wherein a back plate (2) is arranged on the base (1), side plates (4) are arranged on two sides of the back plate (2) on the base (1), and the elastic performance detection equipment is characterized in that a distance adjusting mechanism (3) is arranged on the back plate (2), a direction adjusting component (8) is arranged on the side plates (4), the tail end of the direction adjusting component (8) is connected with a clamping mechanism (7), a spring body (6) is arranged between the clamping mechanisms (7), a pressing mechanism (5) is arranged at the top between the side plates (4), and the pressing mechanism (5) is connected with the middle part of the spring body (6);
the adjustable distance mechanism (3) comprises lifting grooves (31) formed in the back plate (2), lifting motors (33) are fixedly arranged on the back plate (2), lifting screws (34) are connected to the lifting motors (33), the lifting grooves (31) are symmetrically formed in two sides of the lifting screws (34), lifting frames (30) are connected to the lifting screws (34) in a threaded mode, the lifting frames (30) and the lifting grooves (31) are installed in a sliding fit mode, transverse grooves (32) are formed in two ends of the lifting frames (30), arc-shaped grooves (20) are formed in two sides of the back plate (2), and the direction adjusting components (8) penetrate through the transverse grooves (32) and are matched with the arc-shaped grooves (20);
the direction adjusting assembly (8) comprises a connecting groove (40) arranged in a side plate (4), a rotating shaft (83) is arranged in the connecting groove (40), a rotating frame (80) is rotatably arranged on the rotating shaft (83), a sliding fit groove (800) is arranged on one side of the rotating frame (80) facing the back plate (2), a fit rod (87) is arranged in the sliding fit groove (800), the other end of the fit rod (87) penetrates through the transverse groove (32) and is connected with the arc-shaped groove (20) mutually, two ends of the fit rod (87) are provided with clamping fit blocks (870), the fit rod (87) is respectively matched with the sliding fit groove (800) and the arc-shaped groove (20) in a clamping manner through the clamping fit blocks (870), a mounting frame (82) is arranged on the rotating frame (80), sliding grooves (81) are formed in two sides of the whole frame formed by the mounting frame (82) and the rotating frame (80), a threaded fit block (85) is arranged in the sliding groove (81), the threaded fit block (85) is connected with a motor (7), an adjusting screw (84) is arranged on the adjusting mechanism (84), the matching screw rod (86) is in threaded connection with the threaded matching block (85);
the pressing mechanism (5) comprises a mounting rod (50) arranged at the top of the side plate (4), a pressing motor (52) is arranged on the mounting rod (50), the pressing motor (52) is connected with a pressing screw rod (54), a U-shaped frame (53) is arranged in the middle of the spring body (6), pressing grooves (560) are formed in two sides of the U-shaped frame (53), a matching sleeve (56) is arranged in the pressing grooves (560) in a sliding mode, the matching sleeve (56) is in threaded connection with the pressing screw rod (54), and a scissor bracket (55) is arranged between the U-shaped frame (53) and the matching sleeve (56);
the mounting rod (50) is provided with a sliding groove (51), a moving block is arranged in the sliding groove (51) in a sliding mode, the moving block is clamped in the sliding groove (51), and the lower motor (52) is fixedly arranged between the lower motor and the moving block;
the clamping mechanism (7) comprises a driving motor (71) connected with a threaded matching block (85), the driving motor (71) is connected with a worm (72), a mounting plate (77) is fixedly arranged on the driving motor (71), the mounting plate (77) is symmetrically arranged, the worm (72) is inserted between the mounting plates (77), a worm wheel (73) is rotationally arranged in the mounting plate (77), the worm wheel (73) is symmetrically arranged on two sides of the worm (72) and is meshed with the worm (72), a first swinging frame (75) is fixedly arranged on the worm wheel (73), the tail end of the first swinging frame (75) is rotationally connected with a clamping arm (74), a second swinging frame (76) is further arranged between the mounting plates (77), one end of the second swinging frame (76) is rotationally arranged with the mounting plate (77), the other end of the second swinging frame (76) is rotationally connected with the middle part of the clamping arm (74), and the tail end of the clamping arm (74) is provided with a clamping block (78);
because the length of the deformation of the spring body (6) is prolonged, the recovery length is shortened, a sliding groove (51) is formed in the mounting rod (50), the lower motor (52) is slidably mounted in combination with the sliding groove (51), and when the connection point of the U-shaped frame (53) and the spring body (6) moves, the lower motor (52) can synchronously move rightward along with the deformation of the spring body (6).
2. The elastic performance detection device for leaf spring processing according to claim 1, wherein the clamping block (78) and the clamping arm (74) are rotatably installed, and a butt joint hole (79) is formed in the clamping block (78).
3. The elastic performance detection device for leaf spring processing according to claim 1, wherein a telescopic column (70) is arranged between the clamping mechanism (7) and the threaded matching block (85) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310528295.9A CN116678574B (en) | 2023-05-08 | 2023-05-08 | Elastic performance detection equipment for leaf spring processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310528295.9A CN116678574B (en) | 2023-05-08 | 2023-05-08 | Elastic performance detection equipment for leaf spring processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116678574A CN116678574A (en) | 2023-09-01 |
| CN116678574B true CN116678574B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310528295.9A Active CN116678574B (en) | 2023-05-08 | 2023-05-08 | Elastic performance detection equipment for leaf spring processing |
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| CN (1) | CN116678574B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465847A (en) * | 2021-07-15 | 2021-10-01 | 湖北耐林科技有限责任公司 | Elastic detection system and detection method for steel plate spring of heavy truck |
| CN113945346A (en) * | 2021-10-15 | 2022-01-18 | 江西弘力汽车零部件有限公司 | Leaf spring fatigue test device |
| CN215677479U (en) * | 2021-08-25 | 2022-01-28 | 名博(惠州市)智能家居科技有限公司 | Elasticity detection device is used in sofa production |
| CN115791443A (en) * | 2023-02-20 | 2023-03-14 | 国网辽宁省电力有限公司 | Bending test instrument for high-insulation composite material |
| CN115791469A (en) * | 2022-12-26 | 2023-03-14 | 安徽红旗弹簧有限公司 | Fatigue performance testing machine for steel plate spring |
-
2023
- 2023-05-08 CN CN202310528295.9A patent/CN116678574B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465847A (en) * | 2021-07-15 | 2021-10-01 | 湖北耐林科技有限责任公司 | Elastic detection system and detection method for steel plate spring of heavy truck |
| CN215677479U (en) * | 2021-08-25 | 2022-01-28 | 名博(惠州市)智能家居科技有限公司 | Elasticity detection device is used in sofa production |
| CN113945346A (en) * | 2021-10-15 | 2022-01-18 | 江西弘力汽车零部件有限公司 | Leaf spring fatigue test device |
| CN115791469A (en) * | 2022-12-26 | 2023-03-14 | 安徽红旗弹簧有限公司 | Fatigue performance testing machine for steel plate spring |
| CN115791443A (en) * | 2023-02-20 | 2023-03-14 | 国网辽宁省电力有限公司 | Bending test instrument for high-insulation composite material |
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| Publication number | Publication date |
|---|---|
| CN116678574A (en) | 2023-09-01 |
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