CN217954118U

CN217954118U - Tension tester

Info

Publication number: CN217954118U
Application number: CN202221941373.5U
Authority: CN
Inventors: 严洪浩; 唐海辉; 严锋
Original assignee: Dongguan Mingxiang Packaging Products Co ltd
Current assignee: Dongguan Mingxiang Packaging Products Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-02
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a tensile testing machine technical field specifically is a tensile testing machine, the on-line screen storage device comprises a base, the top fixedly connected with backup pad of base, the spout has been seted up to the inside of backup pad, the top fixedly connected with motor of backup pad, the inside swing joint of spout has mounting panel and lead screw, lead screw swing joint is in the inside of mounting panel. The utility model has the advantages that: through setting up the backup pad, be provided with the lead screw in the backup pad, wherein the lead screw is two-way threaded rod, and be provided with two mounting panels on the lead screw, when using, fix the both ends of product respectively on two mounting panels, starter motor this moment, make the lead screw rotate in the inside of mounting panel, make two mounting panels on the lead screw remove to the direction at backup pad both ends respectively, then the distance between two mounting panels increases, and the migration distance is the same, and then the pulling product is experimental, make the product at the removal in-process atress even, experimental effectual.

Description

Tension tester

Technical Field

The utility model relates to a tensile testing machine technical field, in particular to tensile testing machine.

Background

The tension tester is also called a universal material tester, and is equipment for performing tension test on materials or products, and the tension tester is required to be used for performing tension test after adhesive sticker, label, double faced adhesive tape, protective film and conductive foam are produced.

The tensile testing machine disclosed in chinese patent CN215296968U has a good testing effect when a first clamping arm and a second clamping arm perform a tensile test on a material by providing a first driving cylinder at a lower end of a sliding plate and a second driving cylinder at an upper end of the sliding plate, but has a disadvantage that it is inconvenient to fix and detach the material.

The existing tension tester has the following defects:

1. when the existing tensile testing machine is used, a product to be tested needs to be fixed on the testing machine, and needs to be mounted and fixed for many times, so that the product is inconvenient to disassemble, and the working efficiency is reduced;

2. when the existing tensile testing machine is used, the material is easy to be stressed unevenly when moving, and the testing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a tensile testing machine to solve the problems mentioned in the background art and overcome the deficiencies existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a tensile testing machine, including a base, a supporting plate fixedly connected to the top of the base, a chute formed in the supporting plate, a motor fixedly connected to the top of the supporting plate, a mounting plate and a lead screw movably connected to the inside of the chute, the lead screw movably connected to the inside of the mounting plate; the top fixedly connected with fixed plate of mounting panel, one side fixedly connected with dead lever of fixed plate, the top fixedly connected with supporting seat of mounting panel, the top fixedly connected with cylinder of supporting seat, the output of cylinder is provided with the push rod, the one end fixedly connected with locating plate of push rod, locating plate swing joint is in one side of dead lever.

Preferably, in any one of the above schemes, the screw rod is a bidirectional threaded rod, the screw rod is fixedly connected with an output shaft of the motor, and the screw rod penetrates through the inside of the support plate.

Preferably by any one of the above schemes, the lead screw is provided with two, every all be provided with two mounting panels on the lead screw, the inside at mounting panel both ends all is seted up with the screw hole of lead screw looks adaptation.

Preferably, by any one of the above schemes, the top of the mounting plate is fixedly connected with a spring, the top of the spring is fixedly connected with a connecting plate, and the connecting plate is movably connected to one side of the fixing plate and the bottom of the fixing rod.

Preferably, by any of the above schemes, locating plate swing joint is at the top of connecting plate, the arc wall with dead lever looks adaptation is all seted up at one side that the locating plate is close to the dead lever and the top of connecting plate.

By any of the above scheme preferred, the equal fixedly connected with supporting leg in four corners department of base bottom, be provided with the length scale mark on the mounting panel.

Compared with the prior art, the utility model has the advantages and beneficial effects of do:

1. this tensile testing machine, through setting up the mounting panel, be provided with the dead lever at the top of mounting panel, bottom and one side at the dead lever are provided with connecting plate and locating plate respectively, when using, press down the connecting plate, twine the product on the dead lever, later loosen the connecting plate, because the elasticity of spring promotes the connecting plate rebound, make the connecting plate be located the bottom of product, fix a position the product in the bottom of dead lever this moment, later upwards stimulate the one end of product, start the cylinder this moment, make the push rod promote the locating plate to move to one side of dead lever, until make the locating plate be located one side of product, fix the product this moment, be convenient for test, and after experimental, make the push rod remove the locating plate to the outside direction of dead lever through the cylinder, the one end pulling product that keeps away from the fixed plate to the dead lever this moment can take out the product, high durability and convenient use, moreover, the steam generator is simple in structure, and convenient for installation and dismantlement, and improvement work efficiency.

2. This tensile testing machine, through setting up the backup pad, be provided with the lead screw in the backup pad, wherein the lead screw is two-way threaded rod, and be provided with two mounting panels on the lead screw, when using, fix the both ends of product respectively on two mounting panels, starter motor this moment, make the lead screw rotate in the inside of mounting panel, two mounting panels on the messenger lead screw move to the direction at backup pad both ends respectively, then the distance between two mounting panels increases, and the migration distance is the same, and then the pulling product is experimental, make the product at the removal in-process atress even, it is experimental effectual.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a first viewing angle of the present invention;

fig. 2 is a schematic perspective view of a second viewing angle of the present invention;

fig. 3 is a schematic structural view of the mounting plate of the present invention.

In the figure: 1-base, 2-supporting plate, 3-chute, 4-motor, 5-mounting plate, 6-screw rod, 7-fixing plate, 8-fixing rod, 9-cylinder, 10-push rod, 11-positioning plate, 12-spring, 13-connecting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the tensile testing machine according to the embodiment of the present invention includes a base 1, a supporting plate 2 is fixedly connected to the top of the base 1, a sliding groove 3 is formed inside the supporting plate 2, a motor 4 is fixedly connected to the top of the supporting plate 2, a mounting plate 5 and a lead screw 6 are movably connected to the inside of the sliding groove 3, and the lead screw 6 is movably connected to the inside of the mounting plate 5;

the top fixedly connected with fixed plate 7 of mounting panel 5, one side fixedly connected with dead lever 8 of fixed plate 7, the top fixedly connected with supporting seat of mounting panel 5, the top fixedly connected with cylinder 9 of supporting seat, the output of cylinder 9 is provided with push rod 10, the one end fixedly connected with locating plate 11 of

push rod

10, 11 swing joint in one side of dead lever 8 of locating plate.

Example 1: the screw 6 is a bidirectional threaded rod, the screw 6 is fixedly connected with an output shaft of the motor 4, the screw 6 penetrates through the inside of the supporting plate 2, the motor 4 is started, the screw 6 is rotated, and the mounting plate 5 moves in the chute 3.

Example 2: the lead screw 6 is provided with two, all is provided with two mounting panels 5 on every lead screw 6, and the screw hole with 6 looks adaptations of lead screw is all seted up to the inside at mounting panel 5 both ends, when lead screw 6 rotates, because the spacing of spout 3, makes the displacement of two mounting panels 5 on the lead screw 6 equal, opposite direction, and it is steady to remove.

Example 3: the top fixedly connected with spring 12 of mounting panel 5, the top fixedly connected with connecting plate 13 of spring 12, connecting plate 13 swing joint in one side of fixed plate 7 and the bottom of dead lever 8 promote connecting plate 13 through spring 12, make connecting plate 13 fix a position the product on dead lever 8, are convenient for fix the product.

Example 4: locating plate 11 swing joint is in the top of connecting plate 13, and the arc wall with dead lever 8 looks adaptation is all seted up at one side that locating plate 11 is close to dead lever 8 and the top of connecting plate 13 for it is more firm when fixing the product on dead lever 8.

Example 5: the equal fixedly connected with supporting leg in four corners department of base 1 bottom is provided with the length scale mark on the mounting panel 5, is convenient for look over tensile length.

The utility model discloses a theory of operation as follows: when in use, the motor 4 is started, the screw rod 6 is enabled to rotate inside the mounting plates 5, two mounting plates 5 on the screw rod 6 slide inside the sliding groove 3, the moving direction is opposite, the moving distance is the same, the distance between the two mounting plates 5 is enabled to be matched with the length of a product to be tested, the connecting plate 13 is pressed downwards at the moment, the product is wound on the fixing rod 8, the connecting plate 13 is loosened, the connecting plate 13 is pushed to move upwards due to the elastic force of the spring 12, the connecting plate 13 is located at the bottom of the product, the product is located at the bottom of the fixing rod 8 at the moment, one end of the product is pulled upwards, the air cylinder 9 is started at the moment, the push rod 10 pushes the positioning plate 11 to move towards one side of the fixing rod 8 until the positioning plate 11 is located at one side of the product, the product is fixed at the moment, the test is convenient, when in the test, the motor 4 is started, the screw rod 6 rotates inside the mounting plates 5, the two mounting plates 5 on the screw rod 6 are respectively move towards the directions of the two ends of the supporting plate 2, the distance between the two mounting plates 5 is increased, the moving distance is the same, the moving distance is the moving distance of the moving distance which is the same, the moving distance which is stable, the fixing plate 8, the fixing plate can be conveniently taken out of the fixing rod 8 after the fixing plate 8 and the fixing plate 8 is pulled, and the fixing plate, the fixing plate can be conveniently, the fixing plate can be taken out of the fixing plate 8, and the fixing plate after the fixing plate is pulled, and the fixing plate can be conveniently, the fixing plate can be conveniently after the fixing plate 8 is pulled when the fixing plate is pulled when the product is pulled.

Compared with the prior art, the utility model discloses for prior art have following beneficial effect:

1. this tensile testing machine, through setting up mounting panel 5, be provided with dead lever 8 at the top of mounting panel 5, bottom and one side at dead lever 8 are provided with connecting plate 13 and locating plate 11 respectively, when using, press down connecting plate 13, twine the product on dead lever 8, later loosen connecting plate 13, because spring 12's elasticity promotes connecting plate 13 rebound, make connecting plate 13 be located the bottom of product, fix a position the product in the bottom of dead lever 8 this moment, later upwards stimulate the one end of product, start cylinder 9 this moment, make push rod 10 promote locating plate 11 and remove to one side of dead lever 8, until make locating plate 11 be located one side of product, fix the product this moment, be convenient for test, and after experimental, make push rod 10 remove locating plate 11 to the outside direction of dead lever 8 through cylinder 9, the one end pulling product of keeping away from fixed plate 7 to dead lever 8 this moment can take out the product, high durability and convenient use, and simple structure, be convenient for installation and dismantlement, and improvement work efficiency.

2. This tensile testing machine, through setting up backup pad 2, be provided with lead screw 6 in backup pad 2, wherein lead screw 6 is two-way threaded rod, and be provided with two mounting panels 5 on lead screw 6, when using, fix the both ends of product respectively on two mounting panels 5, starter motor 4 this moment, make lead screw 6 rotate at the inside of mounting panel 5, two mounting panels 5 on making lead screw 6 remove to the direction at backup pad 2 both ends respectively, then the distance between two mounting panels 5 increases, and the migration distance is the same, and then the pulling product is tested, make the product at the removal in-process atress even, it is experimental effectual.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated by persons skilled in the art that any combination of the elements of the invention, including the description and specific embodiments set forth in the foregoing description and illustrated in the accompanying drawings, is not to be construed as limiting the scope of the invention and that no single element or combination of elements or components is shown in the detail or detail order to avoid obscuring the description. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The tensile testing machine is characterized by comprising a base (1), wherein a supporting plate (2) is fixedly connected to the top of the base (1), a sliding groove (3) is formed in the supporting plate (2), a motor (4) is fixedly connected to the top of the supporting plate (2), a mounting plate (5) and a screw rod (6) are movably connected to the inside of the sliding groove (3), and the screw rod (6) is movably connected to the inside of the mounting plate (5);

the top fixedly connected with fixed plate (7) of mounting panel (5), one side fixedly connected with dead lever (8) of fixed plate (7), the top fixedly connected with supporting seat of mounting panel (5), top fixedly connected with cylinder (9) of supporting seat, the output of cylinder (9) is provided with push rod (10), the one end fixedly connected with locating plate (11) of push rod (10), locating plate (11) swing joint is in one side of dead lever (8).

2. The tensile testing machine according to claim 1, wherein the screw rod (6) is a bidirectional threaded rod, the screw rod (6) is fixedly connected with an output shaft of the motor (4), and the screw rod (6) penetrates through the inside of the supporting plate (2).

3. The tensile testing machine according to claim 2, wherein there are two screw rods (6), each screw rod (6) is provided with two mounting plates (5), and the insides of both ends of the mounting plates (5) are provided with threaded holes adapted to the screw rods (6).

4. A tensile testing machine according to claim 3, wherein the top of the mounting plate (5) is fixedly connected with a spring (12), the top of the spring (12) is fixedly connected with a connecting plate (13), and the connecting plate (13) is movably connected with one side of the fixing plate (7) and the bottom of the fixing rod (8).

5. The tensile testing machine according to claim 4, wherein the positioning plate (11) is movably connected to the top of the connecting plate (13), and arc-shaped grooves matched with the fixing rod (8) are formed in one side of the positioning plate (11) close to the fixing rod (8) and the top of the connecting plate (13).

6. The tensile testing machine according to claim 5, wherein the four corners of the bottom of the base (1) are fixedly connected with supporting legs, and the mounting plate (5) is provided with length scale marks.