CN112945732A - New material toughness resistance detection device for computer motherboard - Google Patents
New material toughness resistance detection device for computer motherboard Download PDFInfo
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- CN112945732A CN112945732A CN202110148779.1A CN202110148779A CN112945732A CN 112945732 A CN112945732 A CN 112945732A CN 202110148779 A CN202110148779 A CN 202110148779A CN 112945732 A CN112945732 A CN 112945732A
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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
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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
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Abstract
The invention relates to a detection device, in particular to a new material toughness resistance detection device for a computer mainboard. The invention provides the device for detecting the toughness of the new material for the computer mainboard, which can quickly detect the toughness of the new material, can clamp the new material as required, and can avoid the situation that the edge of the new material scratches the hand of a worker. The utility model provides a computer is anti toughness detection device of new material for mainboard, including chassis, support frame, push away frame and test piece, the support frame has all been welded to chassis top both sides, and the slidingtype is equipped with push away frame between the support frame of both sides, and the equal slidingtype in push away frame top both sides is equipped with clamping mechanism, is equipped with accredited testing organization between two support frames, and accredited testing organization is last to install the test piece. The clamping mechanism and the testing mechanism are arranged, so that the computer mainboard can be clamped by the new material, and meanwhile, toughness resistance detection can be performed on the new material for the computer mainboard.
Description
Technical Field
The invention relates to a detection device, in particular to a new material toughness resistance detection device for a computer mainboard.
Background
The new material is a structural material with excellent performance and a functional material with special properties which are newly developed or are being developed, the new material structural material mainly utilizes the mechanical properties of the new material, such as strength, toughness, hardness and the like, the new material is widely applied to the computer industry, in order to enable the toughness of the new material to be basically similar, workers generally need to detect the toughness of the new material, the manual detection of the toughness of the new material by the workers needs a long time, meanwhile, the workers are difficult to clamp the new material, and the edges of the new material are sharp, so that the hands of the workers are easily scratched.
Therefore, it is urgently needed to design a new material toughness resistance detection device for a computer motherboard, which can quickly detect the toughness of a new material, simultaneously clamp the new material as required, and avoid the situation that the edge of the new material scratches the hand of a worker.
Disclosure of Invention
The invention aims to provide a new material toughness resistance detection device for a computer mainboard, which can quickly detect the toughness of a new material, simultaneously clamp the new material as required and avoid the situation that the edge of the new material scratches the hand of a worker, so as to solve the defects that in the background technology, the manual detection of the toughness of the new material by the worker needs a lot of long time, the worker is difficult to clamp the new material, and the edge of the new material is sharp and easily scratches the hand of the worker.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer is anti toughness detection device of new material for mainboard, including chassis, support frame, push away frame and test piece, the support frame has all been welded to chassis top both sides, and the slidingtype is equipped with push away frame between the support frame of both sides, and the equal slidingtype in push away frame top both sides is equipped with clamping mechanism, is equipped with accredited testing organization between two support frames, and accredited testing organization is last to install the test piece.
Further, first sliding sleeves are fixedly connected to two sides of the top of the pushing frame, the two first sliding sleeves are matched with the supporting frame in a sliding mode, first sliding rods are arranged in the two first sliding sleeves in a sliding mode, clamping blocks are fixedly connected to the inner ends of the two first sliding rods, first springs are sleeved on the two first sliding rods, and two ends of each first spring are connected to the corresponding first sliding rod and the corresponding first sliding sleeve respectively.
Further, all weld in the middle of two support frame tops has the second sliding sleeve, the slidingtype is equipped with the depression bar down between the second sliding sleeve of both sides, the slidingtype is equipped with the second slide bar in depression bar middle part, the quantity of second slide bar is two, two second slide bar bottoms are connected with the test piece, it is equipped with the second spring all to overlap on two second slide bars, the both ends of second spring are connected respectively on test piece and depression bar down, depression bar top both sides all overlap and are equipped with the third spring, the both ends of third spring are connected respectively on second sliding sleeve and depression bar down, depression bar bottom both sides all overlap and are equipped with the fourth spring, the both ends of fourth spring are connected respectively on second sliding sleeve and depression bar down.
Further, the top of the bottom frame is provided with a first fixing block, the motor is installed at the top of the first fixing block, first shaft sleeves are welded on the two sides of the middle of the top of the bottom frame, a screw rod is arranged between the two first shaft sleeves in a rotating mode and is in threaded fit with the pushing frame, a transmission assembly is connected between an output shaft of the motor and the screw rod and consists of two belt pulleys and a belt, one belt pulley is connected to an output shaft of the motor, the other belt pulley is connected to the screw rod, and the belt is wound between the two belt pulleys.
Further, the tops of the two first sliding sleeves are fixedly connected with first wedge blocks, the upper portions of the two first wedge blocks are fixedly connected with second wedge blocks, stop rods are welded on the lower portions of the two first wedge blocks, and the first wedge blocks, the second wedge blocks and the stop rods are in contact fit with the lower pressing rods.
Further, the equal rigid coupling in two first slide bar outer ends has the third wedge, and the second fixed block has all been welded to chassis top both sides, and the upper portion of two second fixed blocks all is connected with the support frame upper portion that corresponds, and two second fixed block upper portions all are equipped with the fourth wedge, and third wedge and fourth wedge contact cooperation, the slidingtype is equipped with the extrusion piece in the middle of the chassis top, and the cover is equipped with the fifth spring on the extrusion piece, and the both ends of fifth spring are connected respectively on chassis and extrusion piece.
The support frame comprises two support frames, wherein two support frames are arranged on the two support frames, two first swing rods are arranged on the two support frames in a rotating mode, two second swing rods are arranged on the two second swing rods in a rotating mode, two third swing rods are arranged on the two third swing rods in a rotating mode, the second swing rods are in contact fit with the corresponding first swing rods, two first torsion springs are sleeved on the two third swing rods, two ends of each first torsion spring are connected to the support frame and the corresponding second swing rod respectively, two support frame inner walls are arranged on the two support frames in a rotating mode, two third swing rods are sleeved with each second torsion spring, two ends of each second torsion spring are connected to the corresponding third swing rods and the support frames respectively, telescopic assemblies are arranged on the two support frames, ejector rods are connected between the top ends of the two telescopic assemblies, and are in sliding fit with the two third swing rods.
Further, the second fixing block is L-shaped.
Compared with the prior art, the invention has the beneficial effects that: 1. the clamping mechanism and the testing mechanism are arranged, so that the computer mainboard can be clamped by the new material, and meanwhile, toughness resistance detection can be performed on the new material for the computer mainboard;
2. according to the invention, the reciprocating mechanism and the testing mechanism are arranged, so that the lower pressing rod can slide in the second sliding sleeve without manual operation of workers, and the toughness resistance detection speed of the new material for the computer mainboard is effectively improved;
3. the novel computer mainboard clamping device is provided with the loosening mechanism and the clamping mechanism, so that the first sliding rod can slide outwards at the same time, and workers can take out and replace a novel material for a computer mainboard conveniently and quickly;
4. according to the invention, the blanking mechanism and the loosening mechanism are arranged, so that the new material for the computer mainboard can be lifted for a certain angle, and the situation that workers are scratched by the edge of the new material for the computer mainboard is effectively avoided;
5. the transmission mechanism is matched with the pushing frame, the pushing frame can be moved to the lower part of the testing block, and the labor intensity of workers is effectively reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 3 is a schematic perspective view of the testing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the transmission mechanism of the present invention.
Fig. 5 is a schematic perspective view of the reciprocating mechanism of the present invention.
Fig. 6 is a schematic perspective view of the jack-up release mechanism of the present invention.
Fig. 7 is a schematic perspective view of the blanking mechanism of the present invention.
Description of reference numerals: 1. chassis, 2, support frame, 3, pushing frame, 4, test block, 5, clamping mechanism, 51, clamping block, 52, first spring, 53, first sliding rod, 54, first sliding sleeve, 6, test mechanism, 61, second sliding rod, 62, second spring, 63, lower pressing rod, 64, second sliding sleeve, 65, third spring, 66, fourth spring, 7, transmission mechanism, 71, first fixing block, 72, motor, 73, transmission assembly, 74, screw rod, 75, first shaft sleeve, 8, reciprocating mechanism, 81, first wedge block, 82, second wedge block, 83, stop lever, 9, release mechanism, 91, third wedge block, 92, fourth wedge block, 93, second fixing block, 94, extrusion block, 95, fifth spring, 10, blanking mechanism, 101, first swing rod, 102, second rotating shaft, 103, second swing rod, 104, third rotating shaft, 105, A first torsion spring 106, a top rod 107, a telescopic assembly 108, a third swinging rod 109 and a second torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a new material toughness resistance detection device for a computer mainboard comprises a chassis 1, a support frame 2, a push frame 3, a test block 4, a clamping mechanism 5, a clamping block 51, a first spring 52, a first sliding rod 53, a first sliding sleeve 54, a test mechanism 6, a second sliding rod 61, a second spring 62, a lower pressing rod 63, a second sliding sleeve 64, a third spring 65, a fourth spring 66, a transmission mechanism 7, a first fixed block 71, a motor 72, a transmission assembly 73, a screw rod 74, a first shaft sleeve 75, a reciprocating mechanism 8, a first wedge block 81, a second wedge block 82, a stop lever 83, a loosening mechanism 9, a third wedge block 91, a fourth wedge block 92, a second fixed block 93, an extrusion block 94, a fifth spring 95, a blanking mechanism 10, a first swing rod 101, a second rotation shaft 102, a second swing rod 103, a third rotation shaft 104, a first torsion spring 105, a push rod 106, a telescopic assembly 107, a push rod 106, a telescopic assembly 107 and a telescopic assembly 107, Third swinging arms 108 and second torsion spring 109, support frame 2 has all been welded to the chassis 1 top left and right sides, and the slidingtype is equipped with between the support frame 2 of the left and right sides promotes frame 3, and the equal slidingtype in the top left and right sides of promoting frame 3 is equipped with clamping mechanism 5, is equipped with accredited testing organization 6 between two support frames 2, installs test block 4 on the accredited testing organization 6.
The left side and the right side of the top of the pushing frame 3 are fixedly connected with first sliding sleeves 54, the two first sliding sleeves 54 are slidably matched with the support frame 2, first sliding rods 53 are slidably arranged in the two first sliding sleeves 54, the inner ends of the two first sliding rods 53 are fixedly connected with clamping blocks 51, first springs 52 are sleeved on the two first sliding rods 53, and two ends of each first spring 52 are connected to the first sliding rods 53 and the first sliding sleeves 54 respectively.
All welded the second sliding sleeve 64 in the middle of two 2 tops of support frame, the slidingtype depression bar 63 that is equipped with between the second sliding sleeve 64 of left and right sides, depression bar 63 middle part slidingtype is equipped with second slide bar 61, the quantity of second slide bar 61 is two, two second slide bar 61 bottoms are connected with test block 4, all the cover is equipped with second spring 62 on two second slide bars 61, the both ends of second spring 62 are connected respectively on test block 4 and depression bar 63, the third spring 65 is all equipped with to the left and right sides of depression bar 63 top, the both ends of third spring 65 are connected respectively on second sliding sleeve 64 and depression bar 63, the bottom left and right sides of depression bar 63 all is equipped with fourth spring 66, the both ends of fourth spring 66 are connected respectively on second sliding sleeve 64 and depression bar 63.
The left part of the rear side of the top of the chassis 1 is provided with a first fixed block 71, a motor 72 is installed at the top of the first fixed block 71, first shaft sleeves 75 are welded on the front side and the rear side in the middle of the top of the chassis 1, a screw rod 74 is arranged between the two first shaft sleeves 75 in a rotating mode, the screw rod 74 is in threaded fit with the push frame 3, a transmission assembly 73 is connected between the output shaft of the motor 72 and the rear side of the screw rod 74, the transmission assembly 73 is composed of two belt pulleys and a belt, one belt pulley is connected to the output shaft of the motor 72, the other belt pulley is connected to the.
The top parts of the two first sliding sleeves 54 are fixedly connected with first wedge blocks 81, the upper parts of the rear sides of the two first wedge blocks 81 are fixedly connected with second wedge blocks 82, the lower parts of the rear sides of the two first wedge blocks 81 are welded with stop rods 83, and the first wedge blocks 81, the second wedge blocks 82 and the stop rods 83 are in contact fit with the lower pressing rods 63.
The equal rigid coupling in two first slide bar 53 outer ends has third wedge 91, second fixed block 93 has all been welded to the 1 top left and right sides of chassis, the upper portion of two second fixed blocks 93 all is connected with 2 front side upper portions of support frame that correspond, two second fixed block 93 upper portions all are equipped with fourth wedge 92, third wedge 91 and the cooperation of the contact of fourth wedge 92, the slidingtype is equipped with extrusion piece 94 in the middle of the 1 top front side of chassis, the cover is equipped with fifth spring 95 on extrusion piece 94, fifth spring 95's both ends are connected respectively on chassis 1 and extrusion piece 94.
The middle parts of the two support frames 2 are respectively provided with a second rotating shaft 102 in a rotating mode, the two second rotating shafts 102 are respectively provided with a first swinging rod 101, the front sides of the two support frames 2 are respectively provided with a third rotating shaft 104 in a rotating mode, the two third rotating shafts 104 are respectively provided with a second swinging rod 103, the second swinging rods 103 are in contact fit with the corresponding first swinging rods 101, the two third rotating shafts 104 are respectively sleeved with a first torsion spring 105, two ends of the first torsion spring 105 are respectively connected onto the support frames 2 and the second swinging rods 103, the inner walls of the front sides of the two support frames 2 are respectively provided with a third swinging rod 108 in a rotating mode, the two third swinging rods 108 are respectively sleeved with a second torsion spring 109, two ends of the second torsion spring 109 are respectively connected onto the third swinging rods 108 and the support frames 2, the front sides of the two support frames 2 are respectively provided with a telescopic assembly 107, a top rod 106 is connected between the top ends of the two telescopic assemblies 107, and the.
When a worker needs to perform toughness resistance detection on a new material for a computer motherboard, the worker can move the clamping mechanism 5 to the outer side, the clamping mechanism 5 is compressed, then the worker can place the new material for the computer motherboard on the pushing frame 3, further the worker can quickly loosen the clamping mechanism 5, the clamping mechanism 5 is reset to clamp the new material for the computer motherboard to avoid displacement, then the worker can slide the pushing frame 3 to the rear side on the supporting frame 2, the pushing frame 3 can move the new material for the computer motherboard to the rear side, when the pushing frame 3 and the new material for the computer motherboard move to the rear side below the testing block 4, the worker can slide the testing mechanism 6 downwards, the testing mechanism 6 is compressed, the testing block 4 can move downwards due to the downward sliding of the testing mechanism 6, when the testing block 4 moves downwards to be in contact with the new material for the computer motherboard, the testing block 4 can perform toughness resistance detection on the new material for the computer motherboard, when a worker does not need to perform toughness resistance detection on the new material for the computer motherboard temporarily, the worker can quickly loosen the testing mechanism 6, the testing mechanism 6 resets to enable the testing block 4 to move upwards and reset, so that the testing block 4 can temporarily stop performing toughness resistance detection on the new material for the computer motherboard, the worker can take out the new material for the computer motherboard after the test on the pushing frame 3, and if the worker needs to continue to perform toughness resistance detection on the new material for the computer motherboard, the worker repeats the operation again.
When a worker needs to clamp a computer motherboard with a new material, the worker can firstly slide the first sliding rod 53 to the outside in the first sliding sleeve 54, the first sliding rod 53 slides to the outside to move the clamping block 51 to the outside, the first spring 52 is compressed, the worker can place the new material for the computer motherboard on the pushing frame 3, then the worker can quickly release the first sliding rod 53, the first spring 52 resets to slide the first sliding rod 53 to the inside in the first sliding sleeve 54 to reset, and the first sliding rod 53 can slide the clamping block 51 to the inside, so that the clamping block 51 can clamp the computer motherboard with the new material, when the worker does not need to clamp the computer motherboard with the new material temporarily, the worker repeats the above operation again, and takes out the computer motherboard on the pushing frame 3 with the new material.
When the new material for the computer motherboard is moved to the rear side and is located below the test block 4, a worker can make the lower pressing rod 63 slide downwards in the second sliding sleeve 64, the third spring 65 and the fourth spring 66 deform, the lower pressing rod 63 slide downwards to make the second sliding rod 61, the second spring 62 and the test block 4 move downwards, when the test block 4 moves downwards to be in contact with the new material for the computer motherboard, the new material for the computer motherboard can make the test block 4 move upwards, the test block 4 can make the second sliding rod 61 move upwards in the lower pressing rod 63, the second spring 62 is compressed, so that the test block 4 can perform toughness resistance detection on the new material for the computer motherboard, when the worker does not need to perform toughness detection on the new material for the computer motherboard temporarily, the worker can quickly release the lower pressing rod 63, the third spring 65 and the fourth spring 66 reset to make the lower pressing rod 63 slide upwards in the second sliding sleeve 64, and then second slide bar 61 and second spring 62 and test piece 4 can the rebound, and test piece 4 rebound stops temporarily when with the new material contact for the computer motherboard to the time, and test piece 4 can temporarily stop carrying out the toughness detection to the new material for the computer motherboard, if the workman still needs to continue to carry out the toughness detection to the new material for the computer motherboard, the workman repeats above-mentioned operation once more.
The worker manually moves the pushing frame 3 to the position below the testing block 4 and needs to consume large strength, so the worker can open the motor 72 to rotate forwards, the transmission assembly 73 can rotate forwards by rotating forwards the output shaft of the motor 72, the lead screw 74 can rotate forwards in the first shaft sleeve 75 by rotating forwards, the pushing frame 3 can slide backwards on the supporting frame 2 by rotating forwards the lead screw 74, when the worker needs to slide the pushing frame 3 forwards and reset, the worker can rotate the motor 72 backwards, the transmission assembly 73 can rotate backwards by rotating backwards the output shaft of the motor 72, the lead screw 74 can rotate backwards in the first shaft sleeve 75 by rotating backwards, the pushing frame 3 can slide forwards and reset on the supporting frame 2 by rotating backwards the lead screw 74, the labor intensity of the worker is effectively relieved, and when the worker does not need to slide the pushing frame 3 on the supporting frame 2 temporarily, the worker can close the motor 72.
The manual process that makes depression bar 63 slide in second sliding sleeve 64 of workman is more numerous and diverse, so when first sliding sleeve 54 slided to the front side, first sliding sleeve 54 can make first wedge 81 and second wedge 82 and pin 83 can move along with the front side, when first wedge 81 moved to contact with depression bar 63 to the front side, first wedge 81 can make depression bar 63 move down, pin 83 can carry on spacingly to depression bar 63, when second wedge 82 moved to the rear side, second wedge 82 can make depression bar 63 slide the reset upwards, so the device has realized need not the manual messenger depression bar 63 of workman and has slided in second sliding sleeve 64, the effectual new material toughness detection speed that improves for the computer motherboard.
It is difficult for a worker to simultaneously slide the first slide bar 53 to the outside, so that when the first slide bar 53 slides to the front side, the first slide bar 53 drives the third wedge block 91 to move to the front side, when the third wedge block 91 moves to the front side to contact with the fourth wedge block 92, the fourth wedge block 92 drives the third wedge block 91 to move to the outside, when the third wedge block 91 moves to the outside to slide to the outside, when the new material for the computer motherboard moves to the front side to contact with the pressing block 94, the new material for the computer motherboard drives the pressing block 94 to slide downwards, the fifth spring 95 is compressed, and the fifth spring 95 stores force, when the first slide bar 53 slides to the rear side, the first slide bar 53 drives the third wedge block 91 to move to the rear side, when the third wedge block 91 moves to the rear side to temporarily stop contacting with the fourth wedge block 92, the first spring 52 is reset to drive the third wedge block 91 to move to the inner side, and then first slide bar 53 will slide to the inboard, and the fifth spring 95 resets this moment and makes extrusion piece 94 move upwards, and extrusion piece 94 moves upwards will push up the new material for the computer motherboard on pushing away frame 3 to the workman of being convenient for takes out and changes the new material for the computer motherboard fast.
Since a worker may scratch the hand of the worker by manually taking out the new material for the computer motherboard from the push frame 3, when the worker needs to take out the new material for the computer motherboard from the push frame 3, the worker may rotate the first swing lever 101 forward by foot, and then the second rotating shaft 102 rotates forward, and when the first swing lever 101 rotates forward to contact with the second swing lever 103, the first swing lever 101 rotates the second swing lever 103 in reverse direction, so that the second swing lever 103 rotates the third rotating shaft 104 in reverse direction, the first torsion spring 105 is stretched, and even if the second swing lever 103 moves the top rod 106 downward, the telescopic assembly 107 is compressed, the top rod 106 moves downward and rotates the third swing lever 108 in reverse direction, and the third swing lever 108 rotates in reverse direction and lifts the computer motherboard from the push frame 3 up to a certain angle by the new material, at this time, the worker may quickly take out the computer motherboard from the push frame 3 by the new material, when workers do not need to take out the new material for the computer mainboard on the pushing frame 3 temporarily, the workers can enable the first swinging rod 101 to reversely rotate and reset, when the first swinging rod 101 reversely rotates to stop contacting with the second swinging rod 103 temporarily, the first torsion spring 105 resets to enable the third rotating shaft 104 to rotate forwards, the third rotating shaft 104 rotates forwards to enable the second swinging rod 103 to rotate forwards, the telescopic assembly 107 resets to enable the ejector rod 106 to move upwards, the ejector rod 106 moves upwards to enable the third swinging rod 108 to rotate forwards and reset, at the moment, the workers can continuously place the new material for the computer mainboard on the pushing frame 3, and therefore the device can lift the new material for the computer mainboard at a certain angle, and the situation that the edges of the new material for the computer mainboard scratch the workers is effectively avoided.
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 (8)
1. The utility model provides a computer is anti toughness detection device of new material for mainboard, including chassis (1), support frame (2), promote frame (3) and test piece (4), its characterized in that, chassis (1) top both sides all weld support frame (2), the slidingtype is equipped with between support frame (2) of both sides promotes frame (3), it is equipped with clamping mechanism (5) to promote the equal slidingtype in frame (3) top both sides, be equipped with between two support frames (2) accredited testing organization (6), install test piece (4) on accredited testing organization (6).
2. The device for detecting the toughness of a new material for a computer motherboard as recited in claim 1, wherein the first sliding sleeves (54) are fixedly connected to both sides of the top of the pushing frame (3), both of the first sliding sleeves (54) are slidably engaged with the supporting frame (2), the first sliding rods (53) are slidably disposed in both of the first sliding sleeves (54), the clamping blocks (51) are fixedly connected to the inner ends of both of the first sliding rods (53), the first springs (52) are respectively sleeved on both of the first sliding rods (53), and both ends of the first springs (52) are respectively connected to the first sliding rods (53) and the first sliding sleeves (54).
3. The device for detecting the toughness of a new material for a computer motherboard as recited in claim 2, wherein a second sliding sleeve (64) is welded in the middle of the top of each of the two supporting frames (2), a lower pressing rod (63) is slidably disposed between the second sliding sleeves (64) on both sides, a second sliding rod (61) is slidably disposed in the middle of the lower pressing rod (63), the number of the second sliding rods (61) is two, the bottom ends of the two second sliding rods (61) are connected to the testing block (4), a second spring (62) is sleeved on each of the two second sliding rods (61), both ends of each second spring (62) are respectively connected to the testing block (4) and the lower pressing rod (63), both sides of the top of the lower pressing rod (63) are respectively sleeved with a third spring (65), both ends of each third spring (65) are respectively connected to the second sliding sleeves (64) and the lower pressing rod (63), both sides of the bottom of the lower pressing rod (63) are respectively sleeved with a fourth spring (66), two ends of the fourth spring (66) are respectively connected to the second sliding sleeve (64) and the lower pressing rod (63).
4. The device for detecting the toughness of the new material for the computer main board according to claim 3, wherein a first fixing block (71) is arranged at the top of the chassis (1), a motor (72) is mounted at the top of the first fixing block (71), first shaft sleeves (75) are welded at two sides of the middle of the top of the chassis (1), a screw rod (74) is rotatably arranged between the two first shaft sleeves (75), the screw rod (74) is in threaded fit with the pushing frame (3), a transmission assembly (73) is connected between an output shaft of the motor (72) and the screw rod (74), the transmission assembly (73) is composed of two belt pulleys and a belt, one belt pulley is connected to the output shaft of the motor (72), the other belt pulley is connected to the screw rod (74), and the belt is wound between the two belt pulleys.
5. The device for detecting the toughness of the new material for the computer motherboard as recited in claim 4, wherein a first wedge block (81) is fixedly connected to the top of each of the two first sliding sleeves (54), a second wedge block (82) is fixedly connected to the upper portion of each of the two first wedge blocks (81), a stop lever (83) is welded to the lower portion of each of the two first wedge blocks (81), and the first wedge block (81), the second wedge block (82) and the stop lever (83) are in contact fit with the lower pressing lever (63).
6. The device for detecting the toughness of a new material for a computer motherboard as recited in claim 5, wherein the outer ends of two first sliding rods (53) are fixedly connected with third wedge blocks (91), the two sides of the top of the chassis (1) are welded with second fixing blocks (93), the upper portions of the two second fixing blocks (93) are connected with the upper portions of the corresponding support frames (2), the upper portions of the two second fixing blocks (93) are provided with fourth wedge blocks (92), the third wedge blocks (91) are in contact fit with the fourth wedge blocks (92), the middle of the top of the chassis (1) is slidably provided with an extrusion block (94), the extrusion block (94) is sleeved with a fifth spring (95), and the two ends of the fifth spring (95) are respectively connected to the chassis (1) and the extrusion block (94).
7. The device for detecting the toughness of a new material for computer motherboards as claimed in claim 6, wherein the middle of each of the two support frames (2) is rotatably provided with a second rotating shaft (102), each of the two second rotating shafts (102) is provided with a first swinging rod (101), each of the two support frames (2) is rotatably provided with a third rotating shaft (104), each of the two third rotating shafts (104) is provided with a second swinging rod (103), the second swinging rod (103) is in contact fit with the corresponding first swinging rod (101), each of the two third rotating shafts (104) is sleeved with a first torsion spring (105), both ends of the first torsion spring (105) are respectively connected to the support frame (2) and the second swinging rod (103), the inner walls of the two support frames (2) are rotatably provided with third swinging rods (108), each of the two third swinging rods (108) is sleeved with a second torsion spring (109), the two ends of the second torsion spring (109) are respectively connected to the third swinging rod (108) and the support frames (2), the two support frames (2) are respectively provided with a telescopic assembly (107), a top rod (106) is connected between the top ends of the two telescopic assemblies (107), and the top rod (106) is in sliding fit with the two third swinging rods (108).
8. The device for detecting the toughness of a new material for computer motherboards as claimed in claim 6, wherein the second fixing block (93) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148779.1A CN112945732A (en) | 2021-02-03 | 2021-02-03 | New material toughness resistance detection device for computer motherboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148779.1A CN112945732A (en) | 2021-02-03 | 2021-02-03 | New material toughness resistance detection device for computer motherboard |
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| CN112945732A true CN112945732A (en) | 2021-06-11 |
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| CN202110148779.1A Withdrawn CN112945732A (en) | 2021-02-03 | 2021-02-03 | New material toughness resistance detection device for computer motherboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433010A (en) * | 2021-06-22 | 2021-09-24 | 杨荣 | Metal surface hardness testing device for high-end equipment manufacturing |
| CN113933152A (en) * | 2021-09-22 | 2022-01-14 | 江西伟创丰电路有限公司 | Toughness detection equipment for copper-clad plate |
| CN114354343A (en) * | 2022-01-08 | 2022-04-15 | 深圳金柏艺科技有限公司 | Square panel toughness detection device for construction |
-
2021
- 2021-02-03 CN CN202110148779.1A patent/CN112945732A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433010A (en) * | 2021-06-22 | 2021-09-24 | 杨荣 | Metal surface hardness testing device for high-end equipment manufacturing |
| CN113933152A (en) * | 2021-09-22 | 2022-01-14 | 江西伟创丰电路有限公司 | Toughness detection equipment for copper-clad plate |
| CN113933152B (en) * | 2021-09-22 | 2024-03-19 | 江西伟创丰电路有限公司 | Toughness detection equipment to copper-clad plate |
| CN114354343A (en) * | 2022-01-08 | 2022-04-15 | 深圳金柏艺科技有限公司 | Square panel toughness detection device for construction |
| CN114354343B (en) * | 2022-01-08 | 2022-11-11 | 深圳金柏艺科技有限公司 | Square panel toughness detection device for construction |
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Application publication date: 20210611 |