CN219552066U

CN219552066U - Metal spring testing device

Info

Publication number: CN219552066U
Application number: CN202320378593.XU
Authority: CN
Inventors: 苏乐; 龙翔; 殷俊
Original assignee: Hubei Xinhang Construction Engineering Quality Testing Co ltd
Current assignee: Hubei Xinhang Construction Engineering Quality Testing Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-18
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of fastener testing, in particular to a metal spring testing device which comprises a frame body, wherein a left adjusting component and a right adjusting component are arranged on the top of the front surface of the frame body, the moving end of the left adjusting component and the right adjusting component is connected with a fixed plate, a lifting adjusting component is arranged on the fixed plate, and the moving end of the lifting adjusting component is fixed with a mounting plate. This metal spring testing arrangement through controlling the effect of adjusting part and lift adjusting part, can drive fixed plate and mounting panel and remove, thereby can adjust the test board and be located the top of pressure detection section of thick bamboo and tensile force detection section of thick bamboo, in the effect of cooperation pendant, can hang the detection spring between the tensile force detection section of thick bamboo, accomplish the tensile force value test to the spring, place the spring in the pressure detection section of thick bamboo simultaneously, press down the completion through the test board and bear the detection to the spring, consequently can accomplish the test with the spring on same equipment, thereby can improve the cost of reduction test, simultaneously also can practice thrift the space, and can be convenient for detect.

Description

Metal spring testing device

Technical Field

The utility model relates to the technical field of fastener testing, in particular to a metal spring testing device.

Background

A spring is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, and recover after the external force is removed. Also referred to as a "spring". Typically made of spring steel. The spring is of various kinds and is divided into spiral spring, plate spring, special spring, etc.

At present, a tensile test is required to be carried out on the metal spring before the metal spring is used, and meanwhile, a pressure bearing test is also required to be carried out on the metal spring, so that in the traditional test, different machine types which are required to be replaced are tested, the test cost is improved, meanwhile, the space of a test room is occupied, and the metal fastener is inconvenient for a worker to test.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal spring testing arrangement, includes the support body, the positive top of support body is installed about adjusting part, and the removal end of controlling adjusting part is connected with the fixed plate, installs lift adjusting part on the fixed plate, and lift adjusting part's removal end is fixed with the mounting panel, installs clamping assembly on the mounting panel, and clamping assembly's two output between has the test panel, and the bottom of support body is fixed with pressure detection section of thick bamboo and tensile force detection section of thick bamboo, is provided with the pendant between tensile force detection section of thick bamboo and the test panel.

Further, the left-right adjusting assembly comprises two guide rails fixed on the front face of the frame body, a sliding block connected with the fixing plate is connected to the guide rails in a sliding mode, a transverse screw rod device is mounted on the front face of the frame body, and the moving end of the transverse screw rod device is connected with the fixing plate.

Further, two spouts have been seted up including the front of fixed plate to lift adjusting component, and the inside sliding connection of spout has the stopper that is connected with the mounting panel, and the fixed plate is located and installs lift lead screw device between two spouts, and the removal end and the mounting panel of lift lead screw device are fixed.

Further, the clamping assembly comprises a supporting frame fixed on the front face of the mounting plate, the supporting frame is in a concave shape, clamping air cylinders are mounted at two bottom ends of the supporting frame, and the output ends of the clamping air cylinders clamp the test plate.

Further, the pendant is fixed with end hook including the bottom that is located the test board, the internal connection of tensile testing section of thick bamboo has tensile testing piece, and tensile testing piece's top is fixed with the connecting plate, and the top of connecting plate is connected with the coupler body, can catch on the spring both ends between coupler body and the end hook fixedly, the spring can be put into to the inside of pressure testing section of thick bamboo.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this metal spring testing arrangement through controlling the effect of adjusting part and lift adjusting part, can drive fixed plate and mounting panel and remove, thereby can adjust the test board and be located the top of pressure detection section of thick bamboo and tensile force detection section of thick bamboo, in the effect of cooperation pendant, can hang the detection spring between the tensile force detection section of thick bamboo, accomplish the tensile force value test to the spring, place the spring in the pressure detection section of thick bamboo simultaneously, press down the completion through the test board and bear the detection to the spring, consequently can accomplish the test with the spring on same equipment, thereby can improve the cost of reduction test, simultaneously also can practice thrift the space, and can be convenient for detect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged partial schematic view of fig. 1 a according to the present utility model.

In the figure: 1. a frame body; 2. a guide rail; 3. a slide block; 4. a transverse screw rod device; 5. a fixing plate; 6. a chute; 7. a limiting block; 8. a lifting screw rod device; 9. a mounting plate; 10. a support frame; 11. a clamping cylinder; 12. a test board; 13. a bottom hook; 15. a pressure detection cylinder; 17. a tension detecting cylinder; 18. a tension test block; 19. a connecting plate; 20. a hook body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a metal spring testing device in this embodiment includes a frame 1, a left-right adjusting assembly is installed at the top of the front of the frame 1, a moving end of the left-right adjusting assembly is connected with a vertical downward fixing plate 5, a lifting adjusting assembly is installed at the front of the fixing plate 5, a mounting plate 9 is fixed at the moving end of the lifting adjusting assembly, the length of the mounting plate 9 is equal to that of the fixing plate 5, a clamping assembly is installed on the mounting plate 9, a testing plate 12 is clamped between two output ends of the clamping assembly, the testing plate 12 is in a concave shape, a pressure detecting cylinder 15 and a tension detecting cylinder 17 are fixed at the bottom of the frame 1, and a hanging piece is arranged between the tension detecting cylinder 17 and the testing plate 12.

In this structure, through clamping assembly to test board 12 centre gripping fixed, simultaneously under controlling adjusting assembly's effect, can adjust fixed plate 5 and control the removal, consequently can make test board 12 remove to one of them detection section of thick bamboo's top, then under lifting adjusting assembly's effect, can drive test board 12 and push down or pull up, in the effect of pendant, can fix it when detecting spring pulling force, can accomplish two kinds of tests to the spring on same equipment to reduce test cost.

As shown in fig. 2, in order to realize clamping the test board 12, the front of the clamping assembly including the mounting plate 9 is fixed with the support frame 10, and the support frame 10 is the concave shape, and the clamping cylinder 11 is all installed to two bottoms of support frame 10, and the output of clamping cylinder 11 is fixed with two grip blocks, and two grip blocks of clamping cylinder 11 are with test board 12 centre gripping. Through the operation of the clamping cylinder 11, the two clamping blocks are driven to open and clamp, and because the test plate 12 is in a concave shape, when the top of the test plate 12 is positioned between the two clamping blocks, the operation of the clamping cylinder 11 drives the clamping blocks to clamp and fix the test plate 12.

In order to realize the movement of the adjustment test board 12, the left and right adjustment assembly comprises two guide rails 2 fixed on the front surface of the frame body 1, a sliding block 3 connected with the fixed plate 5 is connected on the guide rails 2 in a sliding manner, a transverse screw rod device 4 is mounted on the front surface of the frame body 1, and the moving end of the transverse screw rod device 4 is connected with the fixed plate 5. The fixing plate 5 can be supported and limited through the guide rail 2 and the sliding block 3, and the fixing plate 5 can be driven to move left and right through the transverse screw rod device 4 for adjustment, so that the test plate 12 can be driven to move to the upper part of one of the detection cylinders for detection.

Through the realization drive test board 12 lift completion test, two spouts 6 have been seted up to the front that lift adjusting assembly includes fixed plate 5, and the inside sliding connection of spout 6 has stopper 7 that is connected with mounting panel 9, and fixed plate 5 is located and installs lift lead screw device 8 between two spouts 6, and the removal end and the mounting panel 9 of lift lead screw device 8 are fixed. The fixed plate 5 is limited by the sliding groove 6 and the limiting block 7, and then the test plate 12 can be driven to move up and down under the action of the lifting screw rod device 8, so that the pulling and pressing operations are completed.

The test to the spring is accomplished through above-mentioned cooperation, the pendant is fixed with end hook 13 including being located the bottom of test board 12, the inside of tensile testing section of thick bamboo 17 is fixed with and is connected with tensile test piece 18, and tensile test piece 18's top is fixed with connecting plate 19, and connecting plate 19's top is connected with hook body 20, can catch on the spring both ends between hook body 20 and the end hook 13 and fix, the inside of pressure testing section of thick bamboo 15 can put into the spring. The two ends of the spring can be hooked through the hook body 20 and the bottom hook 13, the lifting adjusting assembly drives the test board 12 to be lifted, so that tension detection of the spring can be completed, and meanwhile, the spring is placed in the pressure detection cylinder 15, so that the spring can be subjected to downward-pressing detection in a downward-pressing mode through the test board 12.

The working principle of the embodiment is as follows:

through placing support body 1 suitable position, then fix test board 12 centre gripping through centre gripping cylinder 11, then carry out spacing and support fixed plate 5 through guide rail 2 and slider 3, drive fixed plate 5 through horizontal lead screw device 4 and control the regulation and remove, until moving to the top of pulling force detection section of thick bamboo 17, then it is spacing to mounting panel 9 through spout 6 and stopper 7, drive mounting panel 9 through lift lead screw device 8 and go on lifting adjustment, until after lifting adjustment reaches suitable position, hook the fixed with the detection spring both ends through hook body 20 and end hook 13, drive mounting panel 9 through lift lead screw device 8 and upwards move, consequently end hook 13 drives the spring and upwards stretches, hook body 20 stretches through connecting plate 19 to pulling force test piece 18, detect the change of pulling force value and the travel distance of end hook 13 through pulling force detection section of thick bamboo 17 and confirm that the spring is qualified, can accomplish the pulling force bearing detection of spring.

Wherein, the horizontal lead screw device 4 drives the test board 12 and removes the top of pressure detection section of thick bamboo 15, and bottom hook 13 can play the effect of correcting, can make bottom hook 13 be located the center department of spring to make test board 12 push down can insert into the inside of spring, then drive mounting panel 9 through lift lead screw device 8 and move down, test board 12 can push down the spring, the numerical value through pressure detection section of thick bamboo 15 changes to and test board 12 push down the distance change and confirm whether the spring is qualified, can accomplish to push down the bearing detection to the spring.

The entire workflow is completed and what is not described in detail in this specification is well known to those skilled in the art.

It should be noted that in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal spring testing arrangement, includes support body (1), its characterized in that: the device is characterized in that a left adjusting component and a right adjusting component are arranged at the front top of the frame body (1), the movable end of the left adjusting component and the right adjusting component is connected with a fixed plate (5), the movable end of the fixed plate (5) is provided with a lifting adjusting component, the movable end of the lifting adjusting component is fixedly provided with a mounting plate (9), the mounting plate (9) is provided with a clamping component, a test plate (12) is clamped between two output ends of the clamping component, the bottom of the frame body (1) is fixedly provided with a pressure detection cylinder (15) and a tension detection cylinder (17), and a hanging piece is arranged between the tension detection cylinder (17) and the test plate (12).

2. A metal spring testing device according to claim 1, wherein: the left-right adjusting assembly comprises two guide rails (2) fixed on the front face of a frame body (1), sliding blocks (3) connected with a fixing plate (5) are connected to the guide rails (2) in a sliding mode, a transverse screw rod device (4) is installed on the front face of the frame body (1), and the moving end of the transverse screw rod device (4) is connected with the fixing plate (5).

3. A metal spring testing device according to claim 1, wherein: the lifting adjusting assembly comprises two sliding grooves (6) formed in the front face of a fixed plate (5), limiting blocks (7) connected with a mounting plate (9) are connected to the sliding grooves (6) in a sliding mode, lifting screw rod devices (8) are mounted between the two sliding grooves (6) of the fixed plate (5), and moving ends of the lifting screw rod devices (8) are fixed to the mounting plate (9).

4. A metal spring testing device according to claim 1, wherein: the clamping assembly comprises a supporting frame (10) fixed on the front face of a mounting plate (9), the supporting frame (10) is in a concave shape, clamping air cylinders (11) are mounted at two bottom ends of the supporting frame (10), and the output ends of the clamping air cylinders (11) clamp a test board (12).

5. A metal spring testing device according to claim 1, wherein: the pendant is fixed with end hook (13) including being located the bottom of test board (12), the internal connection of tensile testing section of thick bamboo (17) has tensile testing piece (18), and the top of tensile testing piece (18) is fixed with connecting plate (19), and the top of connecting plate (19) is connected with coupler body (20), can catch the spring both ends between coupler body (20) and end hook (13) fixed, the inside of pressure testing section of thick bamboo (15) can put into the spring.