CN219302168U

CN219302168U - Compression testing machine

Info

Publication number: CN219302168U
Application number: CN202320113574.4U
Authority: CN
Inventors: 彭建
Original assignee: Wuhan Zhongdian Regional Energy Development Co ltd
Current assignee: Wuhan Zhongdian Regional Energy Development Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-07-04
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to a compression testing machine, which comprises a workbench for supporting the compression testing machine, wherein a clamping mechanism is arranged through the workbench, a support is arranged at the top of the workbench, a hydraulic push rod is arranged through the support, a mounting mechanism is arranged at the bottom of the hydraulic push rod, and an upper die is arranged at the bottom of the mounting mechanism; stop gear is including setting up two symmetrical bracing pieces at the support outer wall and setting up two symmetrical guide rails at the workstation top, the inside sliding connection of guide rail has the slider, one side that the spout body was kept away from to the slider is equipped with the urceolus, the inside sliding connection of urceolus has the interior pole, the one end that the urceolus was kept away from to the interior pole is equipped with the connecting rod, the bottom of connecting rod is equipped with the second sliding body, the outer wall of second sliding body is equipped with the second spout body of fixing at last mould top. The compression testing machine has the advantages of being convenient for clamping a workpiece to be compressed, improving compression precision, avoiding easy deviation of a compression upper die and the like.

Description

Compression testing machine

Technical Field

The utility model relates to the technical field of compression test machines, in particular to a compression test machine.

Background

The modern compression test machine is generally provided with a computer as a main machine of a measuring system to complete the functions of setting a complete machine test, controlling the working state, collecting data, carrying out operation processing, displaying a printing test result and the like; the intelligent testing software package of the Chinese version special for the testing machine can measure the mechanical property parameters of various materials according to the national standard, the international standard or a measuring method provided by a user, and carry out statistics and processing on the data; and then outputting test reports and curve patterns in various required formats.

Prior art CN201510983179.1 discloses a multifunctional compression testing machine, this patent has solved and can only carry out experimental measurement to piston compression process, can't carry out experimental measurement's problem to screw compression extrusion device, but this patent still has some shortages, at the in-process to work piece processing, lacks clamping mechanism, influences the precision of compression, utilizes hydraulic push rod to compress, and the mould takes place the skew easily on the compression.

Disclosure of Invention

The utility model aims to solve the problems that the clamping mechanism is lacked, the compression precision is affected, a hydraulic push rod is used for compression, and a compression upper die is easy to deviate in the prior art, and provides a compression test machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the compression testing machine comprises a workbench used for supporting the compression testing machine, a clamping mechanism is arranged through the workbench, a support is arranged at the top of the workbench, a hydraulic push rod is arranged through the support, a mounting mechanism is arranged at the bottom of the hydraulic push rod, an upper die is arranged at the bottom of the mounting mechanism, and a limiting mechanism is arranged at the top of the workbench;

the limiting mechanism comprises two symmetrical supporting rods arranged on the outer wall of the support and two symmetrical guide rails arranged on the top of the workbench, a slide block is connected to the inner side of the guide rails in a sliding mode, an outer cylinder is arranged on one side, far away from the guide rails, of the slide block, an inner rod is connected to the inner side of the outer cylinder in a sliding mode, a connecting rod is arranged at one end, far away from the outer cylinder, of the inner rod, a second sliding body is arranged at the bottom of the connecting rod, and a second sliding groove body fixed to the top of the upper die is arranged on the outer wall of the second sliding body.

Further, the clamping mechanism comprises a first electric push rod which penetrates through the workbench and is symmetrical, and a second electric push rod is arranged at the telescopic end of the first electric push rod.

Further, the flexible end of second electric putter is equipped with the fixed plate, the inside of fixed plate is equipped with first bolt, the outer wall of first bolt is equipped with first mounting panel, one side that the fixed plate was kept away from to first mounting panel is equipped with clamping semicircle.

Further, the installation mechanism comprises a first chute body arranged at the bottom of the hydraulic push rod, a first sliding body is arranged in the first chute body, and a second bolt is connected to the first sliding body through internal threads.

Further, the first sliding groove body is in an inverted C shape, the first sliding body is in a T shape, and the bottom of the first sliding body is fixedly connected with the upper die.

Further, the second chute body is in an inverted C shape, and the connecting rod and the second chute body are in an inverted T shape.

Compared with the prior art, the beneficial effects of this application are:

this compression testing machine drives clamping semicircle through first electric putter and second electric putter and stretches out and draws back from top to bottom, the adaptation is to be treated the object and is pressed from both sides tightly, it is fixed through first bolt by fixed plate and first mounting panel, make things convenient for clamping semicircle and first second electric putter installation, then drive the internally mounted of first sliding body at the second spout body through last mould, fix by the second bolt, simultaneously, interior pole slides in the inside of urceolus, adaptation not the upper mould of equidimension, the second slider on the connecting rod is driven by interior pole is installed in the second spout body on last mould, the installation of the upper mould of equidimension has been made things convenient for, then it reciprocates to drive the upper mould through hydraulic putter, by the connecting rod, the second sliding body, the second spout body and urceolus drive the slider slides in the inside of guide rail, take place the skew when preventing the upper mould from reciprocating.

Drawings

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present utility model;

fig. 4 is a schematic perspective view of the installation mechanism of the present utility model.

In the figure: 1. a work table; 2. clamping mechanism; 201. a first electric push rod; 202. a second electric push rod; 203. a fixing plate; 204. a first bolt; 205. a first mounting plate; 206. clamping the semicircular arc; 3. a bracket; 4. a hydraulic push rod; 5. a mounting mechanism; 501. the first chute body; 502. a first slider; 503. a second bolt; 6. an upper die; 7. a limiting mechanism; 701. a support rod; 702. a guide rail; 703. a slide block; 704. an outer cylinder; 705. an inner rod; 706. a connecting rod; 707. a second slider; 708. and the second chute 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.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-4, the application provides a compression testing machine, which comprises a workbench 1 for supporting the compression testing machine, wherein a clamping mechanism 2 is arranged throughout the workbench 1, a support 3 is arranged at the top of the workbench 1, the workbench 1 is used for supporting the clamping mechanism 2 and the support 3, a hydraulic push rod 4 is arranged throughout the support 3, a mounting mechanism 5 is arranged at the bottom of the hydraulic push rod 4, the hydraulic push rod 4 is used for driving the mounting mechanism 5 to lift, an upper die 6 is arranged at the bottom of the mounting mechanism 5, a limiting mechanism 7 is arranged at the top of the workbench 1, the mounting mechanism 5 is used for mounting the limiting mechanism 7 and the upper die 6, and the mounting mechanism 5 is used for mounting the hydraulic push rod 4 and the upper die 6;

the limiting mechanism 7 comprises two symmetrical supporting rods 701 arranged on the outer wall of the bracket 3 and two symmetrical guide rails 702 arranged on the top of the workbench 1, a sliding block 703 is connected inside the guide rails 702 in a sliding manner, an outer cylinder 704 is arranged on one side, far away from the guide rails 702, of the sliding block 703, an inner rod 705 is connected inside the outer cylinder 704 in a sliding manner, a connecting rod 706 is arranged at one end, far away from the outer cylinder 704, of the inner rod 705, a second sliding body 707 is arranged at the bottom of the connecting rod 706, a second sliding groove body 708 fixed on the top of the upper die 6 is arranged on the outer wall of the second sliding body 707, and the limiting mechanism 7 is used for preventing the upper die 6 from shifting in the lifting process.

It should be noted that, in this embodiment, the clamping mechanism 2 includes two symmetrical first electric pushers 201 penetrating through the workbench 1, a second electric pushers 202 are disposed at the telescopic ends of the first electric pushers 201, and the first electric pushers 201 are used for driving the second electric pushers 202 to lift.

Further, the telescopic end of the second electric push rod 202 is provided with a fixed plate 203, a first bolt 204 is arranged in the fixed plate 203, a first mounting plate 205 is arranged on the outer wall of the first bolt 204, a clamping semicircular arc 206 is arranged on one side, away from the fixed plate 203, of the first mounting plate 205, the second electric push rod 202 is used for driving the fixed plate 203 to move left and right, and the first mounting plate 205 and the fixed plate 203 on the clamping semicircular arc 206 are mounted through the first bolt 204.

It should be noted that, the mounting mechanism 5 includes a first chute body 501 disposed at the bottom of the hydraulic push rod 4, a first sliding body 502 is disposed in the first chute body 501, and a second bolt 503 is screwed into the first sliding body 502 for fixedly mounting the first sliding body 502 and the first chute body 501 by the second bolt 503.

In order to further improve the cleaning effect, the first sliding groove body 501 is in an inverted C shape, the first sliding body 502 is in a T shape, the bottom of the first sliding body 502 is fixedly connected with the upper die 6, and the first sliding body 502 facilitates sliding installation inside the first sliding groove body 501.

It should be further added that the second chute body 708 is in an inverted C shape, the connecting rod 706 and the second slide body 707 are in an inverted T shape, and the second slide body 707 is slidably mounted inside the second chute body 708, so as to prevent the upper die 6 from being deviated during lifting.

When the device is used, firstly, the first mounting plate 205 is driven by the clamping semicircular arc 206 to be fixedly mounted on the fixing plate 203 through the first bolt 204, the first electric push rod 201 and the second electric push rod 202 drive the clamping semicircular arc 206 to move up and down and tighten an object to be processed, then the first sliding body 502 and the first sliding groove body 501 are fixed through the upper die 6 through the inner mounting of the first sliding body 502, meanwhile, the inner rod 705 drives the connecting rod 706 to slide in the outer cylinder 704, the upper dies 6 with different sizes are adapted to the inner sliding mounting of the second sliding body 707 on the connecting rod 706 on the second sliding groove body 708, finally, the upper die 6 is driven by the hydraulic push rod 4 to compress the object to be processed, meanwhile, the second sliding groove body 708, the second sliding body 707 and the connecting rod 706 are driven by the upper die 6 to move up and down, the inner rod 405 and the sliding block 703 on the outer cylinder 704 are driven by the connecting rod 706 to slide on the guide rail 702, and the upper die 6 is prevented from shifting in the lifting process.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

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. 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. Compression test machine, including workstation (1) that is used for compression test machine to support, its characterized in that: the clamping mechanism (2) is arranged penetrating through the workbench (1), a support (3) is arranged at the top of the workbench (1), a hydraulic push rod (4) is arranged penetrating through the support (3), an installation mechanism (5) is arranged at the bottom of the hydraulic push rod (4), an upper die (6) is arranged at the bottom of the installation mechanism (5), and a limiting mechanism (7) is arranged at the top of the workbench (1);

stop gear (7) are including setting up two symmetrical bracing pieces (701) at support (3) outer wall and setting up two symmetrical guide rail (702) at workstation (1) top, the inside sliding connection of guide rail (702) has slider (703), one side that guide rail (702) was kept away from to slider (703) is equipped with urceolus (704), the inside sliding connection of urceolus (704) has interior pole (705), the one end that urceolus (704) was kept away from to interior pole (705) is equipped with connecting rod (706), the bottom of connecting rod (706) is equipped with second sliding body (707), the outer wall of second sliding body (707) is equipped with second spout body (708) of fixing at last mould (6) top.

2. A compression testing machine according to claim 1, wherein: the clamping mechanism (2) comprises two symmetrical first electric push rods (201) penetrating through the workbench (1), and second electric push rods (202) are arranged at the telescopic ends of the first electric push rods (201).

3. A compression testing machine according to claim 2, wherein: the telescopic end of the second electric push rod (202) is provided with a fixed plate (203), a first bolt (204) is arranged in the fixed plate (203), a first mounting plate (205) is arranged on the outer wall of the first bolt (204), and a clamping semicircular arc (206) is arranged on one side, far away from the fixed plate (203), of the first mounting plate (205).

4. A compression testing machine according to claim 1, wherein: the mounting mechanism (5) comprises a first chute body (501) arranged at the bottom of the hydraulic push rod (4), a first sliding body (502) is arranged in the first chute body (501), and a second bolt (503) is connected to the first sliding body (502) through internal threads.

5. A compression testing machine according to claim 4, wherein: the first sliding groove body (501) is in an inverted C shape, the first sliding body (502) is in a T shape, and the bottom of the first sliding body (502) is fixedly connected with the upper die (6).

6. A compression testing machine according to claim 1, wherein: the second chute body (708) is in an inverted C shape, and the connecting rod (706) and the second sliding body (707) are in an inverted T shape.