CN210293594U

CN210293594U - Spring elasticity test machine for spring production

Info

Publication number: CN210293594U
Application number: CN201921741202.6U
Authority: CN
Inventors: 曹培芳
Original assignee: John Will Spring (shanghai) Co Ltd
Current assignee: John Will Spring (shanghai) Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-10
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a spring force test machine is used in spring production, comprising a base plate, the last fixed surface of bottom plate is connected with the telescopic link, the top fixedly connected with of telescopic link surveys test panel, survey test panel's bottom surface fixedly connected with fixed block, the first link of bottom surface fixedly connected with of fixed block, the inside of first link has been articulated first couple, the first connecting plate of bottom surface fixedly connected with of first couple, the first test spring of bottom surface fixedly connected with of first connecting plate, the bottom fixedly connected with second connecting plate of first test spring. This spring elasticity test machine is used in spring production stretches second test spring through the electronic push rod of operation, and what is the elasticity value of cooperation test spring according to first scale bar is, has avoided the not up to standard spring of elasticity to flow into market, has improved the protection to work machine, has improved the quality of production spring, has improved staff's security.

Description

Spring elasticity test machine for spring production

Technical Field

The utility model relates to a spring production technical field specifically is a spring force test machine is used in spring production.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic material deforms under the action of external force and recovers after the external force is removed, the spring is generally made of spring steel, the types of the spring are complex and various, the spring mainly comprises a spiral spring, a volute spiral spring, a plate spring, a special-shaped spring and the like according to the shape, the spring can be divided into an extension spring, a compression spring, a torsion spring and a bending spring according to the stress property, the spring can be divided into a disc spring, an annular spring, a plate spring, a spiral spring, a truncated cone volute spiral spring, a torsion bar spring and the like according to the shape, the spring can be divided into a cold coil spring and a hot coil spring according to the manufacturing process, and the common cylindrical spring is simple to manufacture and can be manufactured into various types according to the loading condition, the structure.

A spring elasticity tester is a device for testing and evaluating the durability and the fatigue life of a spring by aiming at the durability and the fatigue life of the spring, a spring quality tester is mainly used for the fatigue life test of various spiral springs, shock absorbers, sealing element springs and the like, is widely applied to the industries of springs, shock absorber production, application and the like, is very important for testing the quality of the spring, does not necessarily achieve the use effect for the function of a produced spring of a new type, needs to carry out elasticity test to determine whether the spring can be used, does not reach the standard for the quality of an inferior spring and uses an improper spring, not only seriously affects the working condition of the machine, but also seriously harms the personal safety of workers, so the elasticity test before the spring is used is very important for testing the elasticity of the spring, therefore, we propose a spring elasticity testing machine for spring production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring force test machine is used in spring production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spring force test machine for spring production, includes the bottom plate, the last fixed surface of bottom plate is connected with the telescopic link, the top fixedly connected with of telescopic link surveys test panel, survey the bottom surface fixedly connected with fixed block of test panel, the first link of bottom surface fixedly connected with of fixed block, the inside of first link has been articulated first couple, the first connecting plate of bottom surface fixedly connected with of first couple, the first test spring of bottom surface fixedly connected with of first connecting plate, the bottom fixedly connected with second connecting plate of first test spring, the bottom surface fixedly connected with connecting rod of second connecting plate, the bottom fixedly connected with of connecting rod weighs the board.

The upper surface fixedly connected with fixed plate of bottom plate, the right flank fixedly connected with fixed column of fixed plate, the right-hand member fixedly connected with second link of fixed column, the inside of second link has been articulated to have the second couple, the right flank fixedly connected with third connecting plate of second couple, the right flank fixedly connected with second test spring of third connecting plate, the right-hand member fixedly connected with fourth connecting plate of second test spring, the right flank fixedly connected with third couple of fourth connecting plate, first scale has been seted up to the surface of bottom plate, the upper surface fixedly connected with base of bottom plate, the upper surface fixedly connected with electric putter of base, electric putter's output fixedly connected with third link, the third link articulates with the third couple mutually.

Preferably, the bottom surface fixedly connected with mounting panel of bottom plate, the fixed articulated universal wheel that has in bottom surface of mounting panel.

Preferably, the bottom surface of the mounting plate is fixedly connected with a brake rod, and the outer surface of the brake rod is fixedly connected with a limit ring.

Preferably, the bottom surface of the brake lever is fixedly connected with a brake plate, and the thickness of the brake plate is at least three centimeters.

Preferably, the bottom surface of the test board is fixedly connected with a lamp holder, and the bottom surface of the lamp holder is fixedly provided with an illuminating lamp.

Preferably, the outer surface of the telescopic rod is provided with a second scale bar, and the second scale bar takes millimeters as a unit.

Advantageous effects

The utility model discloses following beneficial effect has:

1. the device is moved to a proper position through the universal wheel, so that the device is convenient for a worker to move, the working efficiency of the worker is improved, the spring of the first test spring is detected by placing the measuring weight on the bearing plate, then the slightly larger spring is connected with the electric push rod, the second test spring is stretched by operating the electric push rod, and the spring with the elastic force not reaching the standard is prevented from flowing into the market according to the elastic force value of the first scale bar matched with the test spring, so that the protection of a working machine is improved, the quality of the produced spring is improved, and the safety of the worker is improved;

2. bottom surface fixedly connected with braking plate through the brake lever, the thickness of braking plate is three centimetres at least, the effect of braking to the device has been reached, the device's stability has been improved, the second scale strip has been seted up through the surface of telescopic link, the second scale strip uses the millimeter as the unit, the length that makes things convenient for the staff to observe the test spring has been reached, the efficiency of software testing has been improved, bottom surface fixedly connected with lamp stand through surveying the board, the bottom surface fixed mounting of lamp stand has the light, the effect to this test machine illumination has been reached, the tensile condition that the staff observed the test spring has been made things convenient for.

Drawings

Fig. 1 is a front view of the bottom plate of the present invention;

fig. 2 is a top view of the fixing column of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a telescopic rod 2, a test plate 3, a fixed block 4, a first hanging ring 5, a first hook 6, a first connecting plate 7, a first test spring 8, a second connecting plate 9, a connecting rod 10, a weighing plate 11, a second scale bar 12, a fixed plate 13, a fixed column 14, a second hanging ring 15, a second hook 16, a third connecting plate 17, a second test spring 18, a fourth connecting plate 19, a third hook 20, a base 21, an electric push rod 22, a third hanging ring 23, a first scale bar 24, a mounting plate 25, a universal wheel 26, a brake rod 27, a limit ring 28, a brake plate 29, a lamp holder 30 and a lighting lamp 31.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a spring elasticity testing machine for spring production comprises a bottom plate 1, wherein a mounting plate 25 is fixedly connected to the bottom surface of the bottom plate 1, a universal wheel 26 is fixedly hinged to the bottom surface of the mounting plate 25, the device is more convenient to move, the working efficiency of workers is improved, a brake rod 27 is fixedly connected to the bottom surface of the mounting plate 25, a limiting ring 28 is fixedly connected to the outer surface of the brake rod 27, a brake plate 29 is fixedly connected to the bottom surface of the brake rod 27, the thickness of the brake plate 29 is at least three centimeters, the braking effect of the device is achieved, the stability of the device is improved, a telescopic rod 2 is fixedly connected to the upper surface of the bottom plate 1, a second scale strip 12 is arranged on the outer surface of the telescopic rod 2, the second scale strip 12 takes millimeters as a unit, the purpose that the workers can observe and test the length of a spring is convenient is achieved, survey test panel 3's bottom surface fixedly connected with lamp stand 30, lamp stand 30's bottom surface fixed mounting has light 31, the effect to this test machine illumination has been reached, the extension condition of staff observation test spring has been made things convenient for, survey test panel 3's bottom surface fixedly connected with fixed block 4, the first link 5 of the bottom surface fixedly connected with of fixed block 4, the inside of first link 5 has been articulated and has been had first couple 6, the first connecting plate 7 of the bottom surface fixedly connected with of first couple 6, the first test spring 8 of the bottom surface fixedly connected with of first connecting plate 7, the bottom fixedly connected with second connecting plate 9 of first test spring 8, the bottom surface fixedly connected with connecting rod 10 of second connecting plate 9, the bottom fixedly connected with of connecting rod 10 weighs board 11.

The upper surface of the bottom plate 1 is fixedly connected with a fixed plate 13, the right side surface of the fixed plate 13 is fixedly connected with a fixed column 14, the right end of the fixed column 14 is fixedly connected with a second hanging ring 15, the inside of the second hanging ring 15 is hung with a second hook 16, the right side surface of the second hook 16 is fixedly connected with a third connecting plate 17, the right side surface of the third connecting plate 17 is fixedly connected with a second testing spring 18, the right end of the second testing spring 18 is fixedly connected with a fourth connecting plate 19, the right side surface of the fourth connecting plate 19 is fixedly connected with a third hook 20, the outer surface of the bottom plate 1 is provided with a first scale bar 24, the upper surface of the bottom plate 1 is fixedly connected with a base 21, the upper surface of the base 21 is fixedly connected with an electric push rod 22, and the, not described in detail herein, the output end of the electric push rod 22 is fixedly connected with a third hanging ring 23, and the third hanging ring 23 is hooked with the third hook 20.

The working principle is as follows: during the use, at first be linked together electric putter 22 with the power, remove suitable position to the device through universal wheel 26, made things convenient for the staff to remove the device, staff's work efficiency has been improved, detect first test spring 8's spring through placing the measurement stone roller to the higher authority of bearing plate 11, then link to each other slightly spring and electric putter 22, stretch second test spring 18 through operation electric putter 22, it is what according to the elasticity value of first scale bar 24's cooperation test spring, the spring inflow market that elasticity is not up to standard has been avoided, the protection to work machine has been improved, the quality of production spring has been improved, staff's security has been improved.

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

Claims

1. The utility model provides a spring force test machine for spring production, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a telescopic rod (2), the top end of the telescopic rod (2) is fixedly connected with a test plate (3), the bottom surface of the test plate (3) is fixedly connected with a fixed block (4), the bottom surface of the fixed block (4) is fixedly connected with a first hanging ring (5), a first hook (6) is hung inside the first hanging ring (5), the bottom surface of the first hook (6) is fixedly connected with a first connecting plate (7), the bottom surface of the first connecting plate (7) is fixedly connected with a first test spring (8), the bottom end of the first test spring (8) is fixedly connected with a second connecting plate (9), the bottom surface of the second connecting plate (9) is fixedly connected with a connecting rod (10), and the bottom end of the connecting rod (10) is fixedly connected with a weighing plate (11);

the upper surface of the bottom plate (1) is fixedly connected with a fixed plate (13), the right side surface of the fixed plate (13) is fixedly connected with a fixed column (14), the right end of the fixed column (14) is fixedly connected with a second hanging ring (15), a second hook (16) is hung in the second hanging ring (15), the right side surface of the second hook (16) is fixedly connected with a third connecting plate (17), the right side surface of the third connecting plate (17) is fixedly connected with a second testing spring (18), the right end of the second testing spring (18) is fixedly connected with a fourth connecting plate (19), the right side surface of the fourth connecting plate (19) is fixedly connected with a third hook (20), the outer surface of the bottom plate (1) is provided with a first scale strip (24), the upper surface of the bottom plate (1) is fixedly connected with a base (21), the upper surface of the base (21) is fixedly connected with an electric push rod (22), the output end of the electric push rod (22) is fixedly connected with a third hanging ring (23), and the third hanging ring (23) is connected with a third hook (20) in a hanging mode.

2. The spring force testing machine for spring production according to claim 1, wherein: the bottom surface fixedly connected with mounting panel (25) of bottom plate (1), the fixed articulated universal wheel (26) that have in bottom surface of mounting panel (25).

3. The spring force testing machine for spring production according to claim 2, wherein: the bottom surface of the mounting plate (25) is fixedly connected with a brake rod (27), and the outer surface of the brake rod (27) is fixedly connected with a limiting ring (28).

4. The spring force testing machine for spring production according to claim 3, wherein: the bottom surface of the brake rod (27) is fixedly connected with a brake plate (29), and the thickness of the brake plate (29) is at least three centimeters.

5. The spring force testing machine for spring production according to claim 1, wherein: the bottom surface fixedly connected with lamp stand (30) of testing panel (3), the bottom surface fixed mounting of lamp stand (30) has light (31).

6. The spring force testing machine for spring production according to claim 1, wherein: the outer surface of the telescopic rod (2) is provided with a second scale bar (12), and the second scale bar (12) takes millimeters as a unit.