CN115343038B - Metal parts resistance to deformation ability test equipment - Google Patents
Metal parts resistance to deformation ability test equipment Download PDFInfo
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- CN115343038B CN115343038B CN202211254151.0A CN202211254151A CN115343038B CN 115343038 B CN115343038 B CN 115343038B CN 202211254151 A CN202211254151 A CN 202211254151A CN 115343038 B CN115343038 B CN 115343038B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/066—Special adaptations of indicating or recording means with electrical indicating or recording means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
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Abstract
The invention discloses a metal part anti-deformation capability testing device which comprises a base, wherein the top of the base is fixedly connected with a back plate, the top of the back plate is fixedly connected with a top plate, the top of the top plate is provided with a hydraulic push rod, the movable end of the hydraulic push rod is fixedly connected with a support plate, the side wall of the support plate is symmetrically and rotatably connected with racks, the bottom end of the support plate is fixedly connected with an upper pressing block, the top of the base is symmetrically and fixedly connected with support blocks, the inner wall of each support block is connected with a rack plate in a penetrating and sliding manner, and one end of each rack plate is fixedly connected with a side pressing plate. By arranging the structures such as the upper pressing block, the plurality of wedge-shaped blocks, the test block and the like, once the top of the metal part in the shape of the Chinese character 'ji' is deformed, the top of the metal part in the shape of the Chinese character 'ji' can be extruded to the plurality of contact rods at the top of the test block, the second conductive block is abutted against the first conductive block, the warning lamp is electrified and flickers, and the maximum value of the deformation resistance of the top of the metal part in the shape of the Chinese character 'ji' is obtained at the moment.
Description
Technical Field
The invention relates to the technical field of metal part anti-deformation capability test equipment, in particular to metal part anti-deformation capability test equipment.
Background
As a common structural component, the metal part is widely applied to various industries, is an indispensable important component part of the manufacturing industry, directly determines the performance, level, quality and reliability of product equipment, and is a key for realizing the large-to-strong transition of the manufacturing industry in China.
The deformation resistance of metal parts in some industries has certain requirements, so that the deformation resistance of the metal parts needs to be detected in the production and processing processes of the metal parts, the existing deformation resistance testing equipment usually drives a pressing plate by a hydraulic push rod to perform extrusion testing from top to bottom, but if parts for performing the deformation resistance testing on the side surface, such as a herringbone metal part, are encountered, the extrusion testing is inconvenient and has certain limitations, and the metal parts may have the condition of small deformation but cracks in the extrusion process, and if stains exist on the surfaces of the metal parts, the observation effect of follow-up users on the cracks of the metal parts can be influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a metal part anti-deformation capability test device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a resistance to deformation capability test equipment of metal parts, includes the base, base top fixedly connected with backplate, backplate top fixedly connected with roof, hydraulic rod is installed at the roof top, hydraulic rod's expansion end fixedly connected with backup pad, backup pad lateral wall symmetry is rotated and is connected with the rack, the briquetting is gone up to backup pad bottom fixedly connected with, base top symmetry fixedly connected with supporting shoe, every the supporting shoe inner wall all runs through sliding connection and has the rack board, every the equal fixedly connected with side pressure plate of one end of rack board, backplate lateral wall symmetry is rotated and is connected with the bull stick, bull stick lateral wall fixedly connected with first gear, the bull stick lateral wall is connected with the U shaped plate, every equal sliding connection of rack is inside a corresponding U shaped plate, backplate lateral wall symmetry is rotated and is connected with the second gear, the inside trigger mechanism that detects the metal parts deformation condition that is equipped with of base.
Further, trigger mechanism is including seting up the convex slot at base inner wall, convex slot inner wall sliding connection has the trapezoidal piece, trapezoidal piece roof fixedly connected with test block, a plurality of first cavitys have all been seted up to test block lateral wall and roof, every the inside equal sealed sliding connection of first cavity has the piston, piston lateral wall fixedly connected with contact arm, contact arm runs through sliding connection at first cavity inner wall, the second cavity has been seted up to first cavity inner wall, the inside sealed sliding connection of second cavity has the gleitbretter, second cavity lateral wall is equipped with first conducting block, the gleitbretter lateral wall is equipped with the second conducting block, the warning light is installed to the backplate lateral wall, warning light and first conducting block, second conducting block electric connection.
Further, trigger mechanism still includes the rectangular piece of symmetry sliding connection at the convex groove inner wall, every trapezoidal hole has all been seted up to rectangular piece roof, every the equal fixedly connected with second wedge of the one end of rectangular piece, second wedge and trapezoidal piece counterbalance slide, the contact lever passes through buffer spring and first cavity inner wall elastic connection, the contact lever lateral wall is equipped with the scraper blade.
Furthermore, the pedestal top wall penetrates through and is slidably connected with a vertical rack, the vertical rack is meshed with a corresponding second gear, a first wedge block is fixedly connected to the bottom end of each vertical rack, and each first wedge block is abutted to and slides against the inclined surface of a corresponding trapezoid hole.
Further, every the equal fixedly connected with extension spring of rectangular piece lateral wall, extension spring's the other end and convex groove inner wall fixed connection, trapezoidal piece diapire fixedly connected with a plurality of reset spring, it is a plurality of reset spring's the other end all with convex groove inner wall fixed connection.
Furthermore, the U-shaped plate side wall is fixedly connected with a box body, the inside of the box body is hermetically and slidably connected with a sliding plug, and the sliding plug is connected with a corresponding rack.
Furthermore, the base diapire has been seted up and has been held the liquid chamber, the box body inner wall runs through one-way feed liquor pipe of fixedly connected with and one-way drain pipe, backplate lateral wall fixedly connected with a plurality of washing terminals, one-way feed liquor pipe and hold the fixed intercommunication in liquid chamber, one-way drain pipe and a plurality of washing terminals fixed intercommunication.
Furthermore, the first gear is meshed with the second gear, and the upper pressing block and the inner wall of the side pressing plate are both provided with pressure sensors.
The invention has the following advantages:
1. the upper pressing block is used for testing the anti-deformation capacity of the top of the n-shaped metal part by arranging the upper pressing block, the plurality of wedge-shaped blocks, the test block and the like, once the top of the n-shaped metal part is deformed, the plurality of contact rods on the top of the test block are extruded, the second conductive block is abutted and contacted with the first conductive block, the warning lamp is electrified and flickers, and the pressure indication number of the pressure sensor is recorded as the maximum value of the anti-deformation capacity of the top of the n-shaped metal part;
2. when the deformation resistance of the side part of the metal part in the shape of the Chinese character 'ji' needs to be tested, the movable end of the hydraulic push rod moves reversely, so that the upper pressing plate moves upwards, and then the two rack plates drive the corresponding side pressing plates to perform extrusion test on the side wall of the metal part in the shape of the Chinese character 'ji' through the structures such as the rack, the plurality of gears, the supporting plate and the like;
3. in the process that the test block moves up and down along the vertical direction, the contact rods arranged on the side wall of the test block can drive the corresponding scrapers to scrape and clean the inner side wall of the metal part in the shape of the Chinese character 'ji', so that the surface quality of the inner side wall of the metal part in the shape of the Chinese character 'ji' is improved, and whether cracks are generated in the deformation resistance test or not can be conveniently observed in the follow-up process;
4. at rack and first gear engagement's in-process, the rack will drive the piston that corresponds at box body inner seal reciprocating sliding, and then extrudees a plurality of washing terminals department blowout with the washing liquid, washes a plurality of font metal parts's outside, improves a plurality of font metal parts's appearance quality, and the person of facilitating the use observes a plurality of font metal parts surfaces after the resistance to deformation ability test and whether can appear the crack.
Drawings
Fig. 1 is a schematic structural diagram of a device for testing deformation resistance of a metal part according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an appearance schematic view of a u-shaped plate in a device for testing the deformation resistance of a metal part according to the present invention.
In the figure: 1 base, 2 back plate, 3 top plate, 4 hydraulic push rod, 5 upper pressing block, 6 supporting plate, 8 rotating rod, 9U-shaped plate, 10 rack, 11 first gear, 12 second gear, 13 rack plate, 14 supporting block, 15 side pressing plate, 16 vertical rack, 17 long block, 18 trapezoidal hole, 19 first wedge block, 20 second wedge block, 21 trapezoidal block, 22 first cavity, 23 piston, 24 contact rod, 25 second cavity, 27 sliding sheet, 28 box body, 29 sliding plug, 30 flushing nozzle, 31 convex groove, 32 liquid storage cavity, 33 warning lamp, 34 stretching spring, 35 testing block, 36 reset spring and 37 pressure sensor.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms than those specifically described herein, and it will be apparent to those skilled in the art that many more modifications are possible without departing from the spirit and scope of the invention.
Referring to fig. 1-3, a metal part anti-deformation capability test device, which comprises a base 1, a back plate 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the back plate 2, a hydraulic push rod 4 is installed on the top of the top plate 3, a supporting plate 6 is fixedly connected to the movable end of the hydraulic push rod 4, a rack 10 is symmetrically and rotatably connected to the side wall of the supporting plate 6, a pressing block 5 is fixedly connected to the bottom end of the supporting plate 6, supporting blocks 14 are symmetrically and fixedly connected to the top of the base 1, a rack plate 13 is slidably connected to the inner wall of each supporting block 14, a side plate 15 is fixedly connected to one end of each rack plate 13, a rotating rod 8 is symmetrically and rotatably connected to the side wall of the back plate 2, a first gear 11 is fixedly connected to the side wall of the rotating rod 8, a u-shaped plate 9 is rotatably connected to the side wall of the rotating rod 8, each rack 10 and a corresponding first gear 11 are always engaged with a corresponding first gear 11 under the action of the u-shaped plate 9, a second gear 12 is rotatably connected to the side wall of the back plate 2, and a trigger mechanism for detecting the deformation of the metal part is arranged inside the base 1.
Trigger mechanism is including offering the convex groove 31 at base 1 inner wall, there is trapezoidal piece 21 convex groove 31 inner wall along vertical direction sliding connection, trapezoidal piece 21 roof fixedly connected with test block 35, a plurality of first cavities 22 have all been seted up to test block 35 lateral wall and roof, every inside equal sealed sliding connection of first cavity 22 has piston 23, the inside packing of first cavity 22 has mineral oil, piston 23 lateral wall fixedly connected with contact arm 24, a plurality of contact arm 24 lateral walls that are located test block 35 lateral part all are fixed with the scraper blade, scraper blade and how font metal parts inside wall counterbalance slip, contact arm 24 runs through sliding connection at first cavity 22 inner wall, second cavity 25 has been seted up to first cavity 22 inner wall, the sectional area of second cavity 25 is far less than the sectional area of first cavity 22, the inside sealed sliding connection of second cavity 25 has gleitbretter 27, the second cavity 25 lateral wall is equipped with first conducting block, gleitbretter 27 lateral wall is equipped with the second conducting block, backplate 2 lateral wall is installed lamp 33, warning lamp 33 and first conducting block, second conducting block electric connection.
Trigger mechanism still includes the rectangular piece 17 of symmetry sliding connection at convex groove 31 inner wall, and rectangular piece 17 is along the reciprocating sliding of horizontal direction, and trapezoidal hole 18 has all been seted up to every rectangular piece 17 roof, and the equal fixedly connected with second wedge 20 of the one end of every rectangular piece 17, and second wedge 20 and trapezoidal piece 21 counterbalance slide, 24 lateral wall fixedly connected with buffer spring of contact lever, buffer spring's the other end and the 22 inner wall fixed connection of first cavity.
The top wall of the base 1 is connected with a vertical rack 16 in a penetrating and sliding mode, the bottom end of the vertical rack 16 is located inside the convex groove 31, each vertical rack 16 is meshed with one corresponding second gear 12 and connected, the bottom end of each vertical rack 16 is fixedly connected with a first wedge block 19, and each first wedge block 19 slides against the inclined surface of one corresponding trapezoid hole 18.
The equal fixedly connected with extension spring 34 of every rectangular piece 17 lateral wall, extension spring 34's the other end and convex groove 31 inner wall fixed connection, a plurality of reset spring 36 of trapezoidal piece 21 diapire fixed connection, a plurality of reset spring 36's the other end all with convex groove 31 inner wall fixed connection.
The U-shaped plate 9 has a body 28 fixedly connected to the side wall, a sliding plug 29 is connected to the inside of the body 28 in a sealing and sliding manner, and the sliding plug 29 is fixedly connected to a corresponding one of the racks 10.
The liquid chamber 32 has been seted up to 1 diapire of base, 28 inner walls of box body run through one-way feed liquor pipe of fixedly connected with and one-way drain pipe, one-way feed liquor pipe only allows the washing liquid suction that holds in the liquid chamber 32 inside box body 28, and one-way drain pipe only allows the washing liquid extrusion in the box body 28 to a plurality of washing terminals 30 departments blowout, 2 lateral wall fixedly connected with of backplate a plurality of washing terminals 30, one-way feed liquor pipe and the fixed intercommunication in liquid chamber 32 that holds, one-way drain pipe and the fixed intercommunication of a plurality of washing terminals 30.
The first gear 11 is meshed with the second gear 12, the second gear 12 is meshed with the vertical rack 16, and the pressure sensors 37 are arranged on the inner walls of the upper pressing block 5 and the side pressing plate 15.
In the invention, firstly, a V-shaped metal part is placed on the upper part of a base 1, a hydraulic push rod 4 is opened, the movable end of the hydraulic push rod 4 drives a support plate 6 to move downwards for a certain distance, and then the support plate 6 drives an upper pressing block 5 to move downwards until the upper pressing block is contacted with the top of the V-shaped metal part, so that the V-shaped metal part is extruded, and the deformation resistance of the top of the V-shaped metal part is tested.
In the above process, the support plate 6 will drive the two racks 10 to move synchronously, under the action of the u-shaped plate 9, the two racks 10 are all engaged with the corresponding first gear 11 all the time, so that the racks 10 will drive the first gear 11 to rotate by a certain angle in the process of moving along with the support plate 6, the first gear 11 drives the second gear 12 engaged with the second gear to rotate, the second gear 12 on one hand drives the corresponding rack plate 13 to slide for a certain distance in the horizontal direction, so that the lateral pressure plate 15 fixedly connected to one end of each rack plate 13 is away from the metal parts in the shape of a Chinese character 'ji', on the other hand, the second gear 12 will drive the vertical rack 16 to slide for a certain distance downwards, the vertical rack 16 will drive the first wedge 19 and the trapezoid hole 18 to slide against each other, further under the action of the trapezoid hole 18, the long strip 17 will slide for a certain distance to one side close to the trapezoid hole 21, then the long strip 17 will drive the second wedge 20 and the trapezoid block 21 to slide against each other, further the trapezoid block 21 will drive the trapezoid block 35 to slide for a certain distance upwards, so that the contact rods 24 and the lateral wall of the metal parts in the top of the contact rod 35 will be scraped and the side wall of the several parts of the scraper will be cleaned parts.
Then, when the top of the n-shaped metal part is extruded by the upper pressing block 5 to perform a pressure resistance test, the pressure sensor 37 located at the bottom wall of the upper pressing block 5 can record the pressure at any time, once the top of the n-shaped metal part deforms, the pressure sensor will extrude the contact rods 24 at the top of the test block 35, the contact rods 24 will drive the piston 23 to slide in a sealing manner for a certain distance, the internal sectional area of the first cavity 22 is far larger than that of the second cavity 25, mineral oil is filled in the first cavity 22, the mineral oil will push the sliding sheet 27 to slide for a certain distance in the second cavity 25, so that the second conductive sheet fixedly connected to the side wall of the sliding sheet 27 is in contact with the first conductive sheet fixedly connected to the side wall of the second cavity 25, the warning light 33 is electrified to flash, the pressure recorded at this time, that the pressure indication of the lower pressure sensor 37 is the deformation resistance capability of the top of the n-shaped metal part, the pressure value and the standard value are judged, or a certain value is only applied to the n-shaped metal part, and whether the warning light 33 flashes is judged.
When the deformation resistance of the side part of the metal part in the shape of the Chinese character 'ji' needs to be tested, a new metal part in the shape of the Chinese character 'ji' is replaced after the operation is finished, then the movable end of the hydraulic push rod 4 moves upwards for a certain distance, the movable end of the hydraulic push rod 4 drives the two racks 10 which are symmetrically arranged to move upwards through the supporting plate 6, each rack 10 drives the first gear 11 which is in meshed connection with the first gear 11 to rotate, the first gear 11 drives the rack plate 13 to move towards one side close to the metal part in the shape of the Chinese character 'ji' through the second gear 12 until the two rack plates 13 drive the corresponding side pressure plates 15 to extrude the side walls of the metal part in the shape of the Chinese character 'ji', then the two sides of the metal part in the shape of the Chinese character 'ji' will be pressed, and the deformation resistance of the two sides of the metal part in the shape of the Chinese character 'ji' is judged as in the detection process of the top part of the metal part in the shape of the Chinese character 'ji'.
In the process that the rack 10 is meshed with the first gear 11, the rack 10 drives the corresponding sliding plug 29 to slide in the box 28 in a sealed and reciprocating manner, so that the cleaning liquid in the liquid storage cavity 32 is pumped into the box 28 and then is extruded to the plurality of flushing nozzles 30 to be sprayed out, the outer part of the metal part shaped like a Chinese character 'ji' is flushed, the appearance quality of the metal part shaped like a Chinese character 'ji' is improved, and a user can conveniently observe whether cracks appear on the surface of the metal part shaped like a Chinese character 'ji' after the deformation resistance test.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides a metal parts resistance to deformation test equipment, includes base (1), its characterized in that, base (1) top fixedly connected with backplate (2), backplate (2) top fixedly connected with roof (3), hydraulic ram (4) are installed at roof (3) top, the expansion end fixedly connected with backup pad (6) of hydraulic ram (4), backup pad (6) lateral wall symmetry rotates and is connected with rack (10), backup pad (6) bottom fixedly connected with upper press block (5), base (1) top symmetry fixedly connected with supporting shoe (14), every supporting shoe (14) inner wall all runs through sliding connection has rack plate (13), every the equal fixedly connected with side pressure board (15) of one end of rack plate (13), backplate (2) lateral wall symmetry rotates and is connected with bull stick (8), bull stick (8) lateral wall fixedly connected with first gear (11), bull stick (8) lateral wall is connected with U shaped plate (9), every rack (10) all sliding connection is inside corresponding a U shaped plate (9), backplate (2) lateral wall symmetry is connected with second gear (12), second gear side pressure sensor (12) and second side pressure sensor (15) are connected with side pressure board (12), a trigger mechanism for detecting the deformation condition of the metal parts is arranged in the base (1);
the trigger mechanism comprises a convex groove (31) formed in the inner wall of a base (1), the inner wall of the convex groove (31) is connected with a trapezoidal block (21) in a sliding mode, the top wall of the trapezoidal block (21) is fixedly connected with a testing block (35), the side wall and the top wall of the testing block (35) are respectively provided with a plurality of first cavities (22), the interior of each first cavity (22) is connected with a piston (23) in a sealing and sliding mode, the side wall of each piston (23) is fixedly connected with a contact rod (24), the contact rod (24) is connected to the inner wall of each first cavity (22) in a penetrating and sliding mode, the inner wall of each first cavity (22) is provided with a second cavity (25), the interior of each second cavity (25) is connected with a sliding sheet (27) in a sealing and sliding mode, the side wall of each second cavity (25) is provided with a first conductive block, the side wall of each sliding sheet (27) is provided with a second conductive block, the side wall of a back plate (2) is provided with a warning lamp (33), and the warning lamp (33) is electrically connected with the first conductive block and the second conductive block;
the trigger mechanism further comprises strip blocks (17) symmetrically connected to the inner wall of the convex groove (31) in a sliding mode, a trapezoidal hole (18) is formed in the top wall of each strip block (17), a second wedge block (20) is fixedly connected to one end of each strip block (17), the second wedge block (20) and the trapezoid blocks (21) slide in an abutting mode, the contact rod (24) is elastically connected with the inner wall of the first cavity (22) through a buffer spring, and a scraper is arranged on the side wall of the contact rod (24);
a vertical rack (16) is connected to the top wall of the base (1) in a penetrating and sliding manner, the vertical rack (16) is meshed with one corresponding second gear (12), a first wedge block (19) is fixedly connected to the bottom end of each vertical rack (16), and each first wedge block (19) slides against the inclined surface of one corresponding trapezoid hole (18);
every rectangular piece (17) lateral wall all fixedly connected with extension spring (34), the other end and convex groove (31) inner wall fixed connection of extension spring (34), trapezoidal piece (21) diapire fixedly connected with a plurality of reset spring (36), a plurality of the other end of reset spring (36) all with convex groove (31) inner wall fixed connection.
2. Device for testing the deformation resistance of metal parts according to claim 1, characterized in that said u-shaped plate (9) has a body (28) fixedly attached to its side wall, said body (28) having a sliding plug (29) sealingly and slidably attached to its inside, said sliding plug (29) being connected to a corresponding one of said racks (10).
3. The metal part anti-deformation capability test equipment according to claim 2, wherein a liquid storage cavity (32) is formed in the bottom wall of the base (1), a one-way liquid inlet pipe and a one-way liquid outlet pipe penetrate through and are fixedly connected to the inner wall of the box body (28), a plurality of flushing nozzles (30) are fixedly connected to the side wall of the back plate (2), the one-way liquid inlet pipe is fixedly communicated with the liquid storage cavity (32), and the one-way liquid outlet pipe is fixedly communicated with the plurality of flushing nozzles (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211254151.0A CN115343038B (en) | 2022-10-13 | 2022-10-13 | Metal parts resistance to deformation ability test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211254151.0A CN115343038B (en) | 2022-10-13 | 2022-10-13 | Metal parts resistance to deformation ability test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115343038A CN115343038A (en) | 2022-11-15 |
| CN115343038B true CN115343038B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211254151.0A Active CN115343038B (en) | 2022-10-13 | 2022-10-13 | Metal parts resistance to deformation ability test equipment |
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| CN (1) | CN115343038B (en) |
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| JP2006250557A (en) * | 2005-03-08 | 2006-09-21 | Citizen Watch Co Ltd | Hardness tester |
| CN208984445U (en) * | 2018-09-18 | 2019-06-14 | 洛阳安飞精密机械制造有限公司 | A kind of aircraft parts machining pressure and resistance to compression force checking device |
| CN211103531U (en) * | 2019-07-15 | 2020-07-28 | 无锡市骏雷科技有限公司 | Metal part appearance detection tool |
| CN213933383U (en) * | 2020-11-20 | 2021-08-10 | 天津健恒祥自行车有限公司 | Detection device for metal parts |
| CN214199986U (en) * | 2020-12-24 | 2021-09-14 | 成都川自科技有限公司 | Automobile part test board with multi-station function |
| CN114720300B (en) * | 2022-06-09 | 2022-09-13 | 徐州大成环境科技有限公司 | Metal parts resistance to deformation ability testing arrangement |
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2022
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