CN219434301U - Spring elasticity testing arrangement is used in spring production - Google Patents

Abstract

The utility model discloses a spring elasticity testing device for spring production, which comprises a frame, an elasticity testing component transversely and fixedly connected to the top of the inner side of the frame, a detection table arranged at the bottom of the inner side of the frame, a motor fixedly connected to the outer side of the top of an inner cavity of the detection table, a screw rod fixedly connected to the output end of the motor, a screw block screwed to the bottom of the surface of the screw rod, a wheel frame movably connected to the surface of the screw block through a sliding pin, a pin shaft movably connected to the outer side of the wheel frame through a rotating shaft, a rectangular block fixedly connected to the outer side of the pin shaft and the inner wall of the detection table, and a connecting plate fixedly connected to the inner side of the rectangular block. The spring force testing device changes the phenomenon that the spring is not limited in the prior art, and the limiting plate is adopted for limiting treatment, so that the spring cannot deviate during detection, and the quality of spring force detection cannot be affected.

Description

Spring elasticity testing arrangement is used in spring production

Technical Field

The utility model relates to the technical field of springs, in particular to a spring elasticity testing device for spring production.

Background

The spring is a mechanical part utilized to work; the spring tester is a testing instrument designed for sofa spring frames and spring bags.

The spring is required to be used for the spring testing device during production, but the existing spring testing device does not have a limit structure for the spring during detection, the spring can easily deviate during detection, and the quality of spring detection is affected.

Therefore, the spring force testing device needs to be designed and improved, and the phenomenon that the spring is easy to deviate is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a spring elasticity testing device for spring production, which has the advantage of limiting a spring and solves the problem that the spring is easy to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a spring elasticity testing device for spring production comprises a frame;

the elastic force testing component is transversely and fixedly connected to the top of the inner side of the rack;

the detection table is arranged at the bottom of the inner side of the rack;

the outer side fixedly connected with motor at the top of the inner cavity of the detection table, the output end fixedly connected with screw rod of motor, the bottom threaded connection on screw rod surface has the spiral shell piece, the surface of spiral shell piece is through smooth round pin swing joint having a round frame, the outside of round frame is through pivot swing joint having a round pin axle, the outside of round axle and the inner wall fixedly connected with of detection table, the inboard sliding connection of round frame has the rectangle piece, the inboard fixedly connected with link plate of rectangle piece, the bottom and the inner wall sliding connection of detection table of link plate, the top fixedly connected with limiting plate of link plate, the top of limiting plate runs through to the top of detection table, the inboard and the peripheral hardware contact of limiting plate.

As the preferable mode of the utility model, the two sides of the bottom of the inner cavity of the detection table are respectively provided with a chute, and the bottom of the connecting plate is connected in the chute in a sliding way.

As the preferable mode of the utility model, the top and the bottom of the inner side of the connecting plate are fixedly connected with air pipes, and the inner side of each air pipe is fixedly connected with the inner wall of the detection table.

As preferable, the outer side of the rectangular block is provided with a vertical groove, and the inner side of the wheel frame is connected in a sliding manner in the vertical groove.

As preferable in the utility model, the top of the rectangular block is fixedly connected with an L-shaped plate, and the inner side of the L-shaped plate is fixedly connected with the connecting plate.

As the preferable mode of the utility model, openings are formed on two sides of the top of the detection table, and the openings are matched with the limiting plates for use.

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

1. the spring force testing device changes the phenomenon that the spring is not limited in the prior art, and the limiting plate is adopted for limiting treatment, so that the spring cannot deviate during detection, and the quality of spring force detection cannot be affected.

2. According to the utility model, through the arrangement of the sliding groove, the connecting plate can slide in the detection table more smoothly, and friction between the connecting plate and the detection table is reduced.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A;

fig. 3 is a partial structural perspective view of the present utility model.

In the figure: 1. a frame; 2. an elastic force test component; 3. a detection table; 4. a motor; 5. a screw; 6. a screw block; 7. a wheel frame; 8. a pin shaft; 9. rectangular blocks; 10. a connecting plate; 11. a limiting plate; 12. a chute; 13. an air pipe; 14. a vertical groove; 15. an L-shaped plate; 16. an opening.

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.

As shown in fig. 1 to 3, the spring elasticity testing device for spring production provided by the utility model comprises a frame 1;

the elastic force testing component 2 is transversely and fixedly connected to the top of the inner side of the frame 1;

a detection table 3 arranged at the bottom of the inner side of the frame 1;

the outside fixedly connected with motor 4 at the inner chamber top of detection platform 3, the output fixedly connected with screw rod 5 of motor 4, the bottom threaded connection on screw rod 5 surface has screw block 6, the surface of screw block 6 is through slippin swing joint having round frame 7, round frame 7's outside is through pivot swing joint having round pin axle 8, the outside of round axle 8 and the inner wall fixed connection of detection platform 3, the inboard sliding connection of round frame 7 has rectangle piece 9, the inboard fixedly connected with link plate 10 of rectangle piece 9, the bottom of link plate 10 and the inner wall sliding connection of detection platform 3, the top fixedly connected with limiting plate 11 of link plate 10, the top of limiting plate 11 runs through to the top of detection platform 3, the inboard and the peripheral hardware contact of limiting plate 11.

Referring to fig. 1, both sides of the bottom of the inner cavity of the detection table 3 are provided with sliding grooves 12, and the bottom of the connecting plate 10 is slidably connected inside the sliding grooves 12.

As a technical optimization scheme of the utility model, through the arrangement of the chute 12, the connecting plate 10 can slide inside the detection table 3 more smoothly, and friction between the two is reduced.

Referring to fig. 2, the top and the bottom of the inner side of the connecting plate 10 are fixedly connected with an air pipe 13, and the inner side of the air pipe 13 is fixedly connected with the inner wall of the detection table 3.

As a technical optimization scheme of the utility model, through the arrangement of the air pipe 13, the connecting plate 10 can move more stably, and the phenomenon that rebound cannot occur is avoided.

Referring to fig. 2, a vertical groove 14 is formed on the outer side of the rectangular block 9, and the inner side of the wheel frame 7 is slidably connected to the inside of the vertical groove 14.

As a technical optimization scheme of the utility model, through the arrangement of the vertical grooves 14, the wheel frame 7 can be moved more stably, and the phenomenon of blockage is avoided.

Referring to fig. 2, an L-shaped plate 15 is fixedly connected to the top of the rectangular block 9, and the inner side of the L-shaped plate 15 is fixedly connected to the link plate 10.

As a technical optimization scheme of the utility model, the rectangular block 9 can be more firmly connected with the connecting plate 10 through the arrangement of the L-shaped plate 15, so that the separation phenomenon is prevented.

Referring to fig. 2, openings 16 are formed on two sides of the top of the detection platform 3, and the openings 16 are matched with the limiting plate 11 for use.

As a technical optimization scheme of the utility model, through the arrangement of the opening 16, the limiting plate 11 can move more smoothly, and the phenomenon of blocking is prevented.

The working principle and the using flow of the utility model are as follows: firstly, a user puts an external workpiece on the detection table 3, then starts the motor 4, the output end of the motor 4 drives the screw 5 to rotate, the screw 5 drives the screw block 6 to move downwards, the screw block 6 drives the wheel frame 7 to deviate inwards, the wheel frame 7 drives the rectangular block 9 and the connecting plate 10 to move inwards, the connecting plate 10 drives the limiting plate 11 to move inwards, the limiting plate 11 fastens and limits the external workpiece, and then the external workpiece is tested through the elastic force testing component 2, so that the effect of limiting the external workpiece can be achieved through a spring.

To sum up: this spring force testing arrangement for spring production has changed tradition through spring force testing arrangement and has not carried out spacing phenomenon to the spring, has adopted limiting plate 11 to carry out spacing processing, makes the spring just can not appear the off tracking in the detection, also can not influence the quality that elasticity detected.

It is noted that 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.

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 (6)

1. A spring elasticity testing device for spring production comprises a frame (1);

the elastic force testing component (2) is transversely and fixedly connected to the top of the inner side of the frame (1);

a detection table (3) arranged at the bottom of the inner side of the frame (1);

the method is characterized in that: the detecting device is characterized in that a motor (4) is fixedly connected to the outer side of the top of an inner cavity of the detecting table (3), a screw (5) is fixedly connected to the output end of the motor (4), a screw block (6) is connected to the bottom thread of the surface of the screw (5), a wheel frame (7) is movably connected to the surface of the screw block (6) through a sliding pin, a pin shaft (8) is movably connected to the outer side of the wheel frame (7) through a rotating shaft, the outer side of the pin shaft (8) is fixedly connected with the inner wall of the detecting table (3), a rectangular block (9) is connected to the inner side of the wheel frame (7) in a sliding mode, a connecting plate (10) is fixedly connected to the bottom of the connecting plate (10) and the inner wall of the detecting table (3), a limiting plate (11) is fixedly connected to the top of the connecting plate (10), and the top of the limiting plate (11) penetrates to the top of the detecting table (3), and the inner side of the limiting plate (11) is in contact with a peripheral workpiece.

2. The spring force test device for spring production according to claim 1, wherein: the two sides of the bottom of the inner cavity of the detection table (3) are provided with sliding grooves (12), and the bottom of the connecting plate (10) is connected inside the sliding grooves (12) in a sliding mode.

3. The spring force test device for spring production according to claim 1, wherein: the top and the bottom of the inner side of the connecting plate (10) are fixedly connected with an air pipe (13), and the inner side of the air pipe (13) is fixedly connected with the inner wall of the detection table (3).

4. The spring force test device for spring production according to claim 1, wherein: the outer side of the rectangular block (9) is provided with a vertical groove (14), and the inner side of the wheel frame (7) is connected inside the vertical groove (14) in a sliding mode.

5. The spring force test device for spring production according to claim 1, wherein: the top of rectangular block (9) fixedly connected with L template (15), the inboard and the even board (10) fixed connection of L template (15).

6. The spring force test device for spring production according to claim 1, wherein: openings (16) are formed in two sides of the top of the detection table (3), and the openings (16) are matched with the limiting plates (11) for use.