CN211697223U

CN211697223U - Universal material testing machine

Info

Publication number: CN211697223U
Application number: CN202020162663.4U
Authority: CN
Inventors: 任飞宇; 徐建如; 丁剑蓉
Original assignee: Zhejiang Yiyu Instrument Equipment Co ltd
Current assignee: Zhejiang Yiyu Instrument Equipment Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-16
Anticipated expiration: 2030-02-11

Abstract

The utility model relates to an universal material testing machine relates to mechanical properties of materials check out test set's technical field, which comprises a bod, the base of setting in the bottom of the body, slide and set up the lower anchor clamps body on the body and set up the workstation on the base, the lower anchor clamps body is provided with the pressure disk on being close to the terminal surface of base, the spout has been seted up on the workstation, slide in the spout and install two grip blocks, be provided with the dust absorption subassembly on the workstation, the dust absorption subassembly includes dust absorption fan and the collection workbin that fixed mounting on the workstation just links to each other with dust absorption fan's inlet scoop on the workstation, be connected with the dust absorption pipe on the collection workbin, the dust absorption pipe passes the spout lateral wall and stretches. The utility model discloses a dust absorption fan absorbs the piece in the spout to store in the collection hopper, thereby guaranteed the cleanness in the spout, reduced the influence that the piece slided to the grip block, reduced the clearance degree of difficulty to a certain extent, improved work efficiency.

Description

Universal material testing machine

Technical Field

The utility model belongs to the technical field of the technique of mechanical properties of materials check out test set and specifically relates to an universal material testing machine is related to.

Background

The universal material testing machine is a material testing machine integrating the functions of stretching, bending, compressing, shearing, ring rigidity and the like, is mainly used for mechanical property experiments of metal and non-metal materials, and is ideal detection equipment for departments such as industrial and mining enterprises, scientific research units, universities and colleges, engineering quality supervision stations and the like.

At present, a patent with publication number CN209264415U discloses a universal testing machine, which comprises a machine body, an upper beam fixed at the upper end of the machine body, a lower beam lifting along the length direction of the machine body, a clamping mechanism installed on the bottom surface of the upper beam and the upper surface of the lower beam, and a driving mechanism driving the lower beam to lift, wherein the clamping mechanism comprises an installation block fixed on the bottom surface of the upper beam or the upper end surface of the lower beam, a clamping block connected with the installation block in a sliding manner, a protection plate detachably connected to the clamping block, a screw rod connected with the upper beam in a threaded manner, and a push plate fixed at the lower end of the screw rod, the clamping block is provided with two clamping; the protection plate is provided with a placing groove, the placing groove extends into the clamping block, two ends of the push plate are respectively placed in the placing groove, and the push plate is abutted to the side wall of the placing groove. The utility model discloses a universal tester has the effect that prevents the clamp splice wearing and tearing.

The technical scheme has the following defects: this universal tester compression during operation, pneumatic cylinder promotes the workstation, the pressure disk can extrude the detection thing on the workstation, thereby realize compression work, after the detection achievement, can leave a lot of pieces on the workstation, piece clearance on the workstation is fairly simple, nevertheless fall into the difficult clearance of piece in the spout, piece in the spout in one time is not cleared up in time simultaneously, all can cause certain influence to the rotation of the slip of grip block or screw rod, thereby influence detection achievement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an omnipotent material testing machine, the convenient spout of clearing up exists to prior art not enough.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an universal material testing machine, is in including organism, setting the base of bottom of the body, the setting of sliding are in lower anchor clamps body and setting on the organism are in workstation on the base, the anchor clamps body is provided with the pressure disk on being close to the terminal surface of base down, the spout has been seted up on the workstation, slide in the spout and install two grip blocks, be provided with the dust absorption subassembly on the workstation, the dust absorption subassembly includes dust absorption fan and the fixed mounting on the workstation and with the case that gathers materials that the inlet scoop of dust absorption fan links to each other, gather materials and be connected with the dust absorption pipe on the case, the dust absorption pipe passes spout lateral wall just stretches into in the spout.

Through adopting above-mentioned technical scheme, absorb the piece in the spout through the dust absorption fan to store in the collection hopper, can in time clear up the spout, thereby guaranteed the cleanness in the spout, reduced the influence that the piece slided to the grip block, reduced the clearance degree of difficulty to a certain extent, improved work efficiency.

The utility model discloses can further configure to in a preferred example, the case that gathers materials is kept away from the terminal surface of workstation has the baffle, the baffle rotates to be installed gather materials on the case, just the rotation plane perpendicular to of baffle gather materials case place plane.

Through adopting above-mentioned technical scheme, the baffle is rotated towards the direction of keeping away from the case that gathers materials, can open the case that gathers materials to can clear up the incasement portion that gathers materials, avoid gathering materials the incasement piece too full and influence cleaning efficiency.

The utility model discloses can further configure to in a preferred example, fixed mounting has the installation piece in the case that gathers materials, the mounting groove has been seted up in the installation piece, fixed mounting has the pivot on the baffle, the pivot rotates to be installed in the mounting groove, just the baffle with mounting groove interference fit.

Through adopting above-mentioned technical scheme, when rotating the baffle, because baffle and mounting groove interference fit, when the baffle supports tightly with the mounting groove inner wall, can carry out temporary fixed to the baffle to convenient cleaning work.

The utility model discloses can further configure into in a preferred example, the fixed block that is provided with on the case that gathers materials, just the fixed block with the baffle is located gather materials case with one side, the draw-in groove has been seted up on the fixed block, fixed mounting has the grafting piece on the baffle, the grafting piece is close to the spacing groove has been seted up to the one end of fixed block, slide in the spacing groove be provided with draw-in groove interference grafting complex fixture block, work as the fixture block with during the draw-in groove is pegged graft, fixture block one end is located in the spacing groove, the other end stretches out the spacing groove.

Through adopting above-mentioned technical scheme, when the baffle is opened to needs, the slip plug for the fixture block breaks away from the draw-in groove, and the pulling baffle makes it rotate this moment, thereby opens the case that gathers materials, convenient clearance.

The utility model discloses can further configure to in a preferred example, be provided with in the spacing groove and support tight spring, support tight spring one end with the spacing groove tank bottom links to each other, the other end with the fixture block links to each other, just the fixed shifting block that is provided with on the fixture block, the shifting block is straight in the fixture block sets up, just shifting block one end with the fixture block be located with one end fixed connection, the other end in the spacing groove stretch out the spacing groove.

Through adopting above-mentioned technical scheme, support tight spring and be compression state all the time, the fixture block can obtain the thrust of supporting tight spring for the joint that the fixture block can be firmly is in the draw-in groove. When the baffle needs to be opened, the shifting block is shifted to enable the clamping block to be separated from the clamping groove, the baffle is pulled to enable the baffle to rotate at the moment, the material collecting box is opened, meanwhile, the shifting block can serve as a rotating handle, and the operation is simple and convenient.

The utility model discloses can further configure to in a preferred example, be provided with on the workstation and be used for adjusting two the adjusting part of distance between the grip block, the adjusting part is installed including rotating bidirectional threaded rod in the spout, bidirectional threaded rod passes two the grip block and with grip block threaded connection has two opposite screw thread sections on the bidirectional threaded rod, and two the grip block is located two screw thread sections respectively.

Through adopting above-mentioned technical scheme, the during operation is through rotating two-way threaded rod for the grip block is reverse to be slided in the spout, and then will detect the thing centre gripping, makes things convenient for follow-up work.

The utility model discloses can further configure to in a preferred example, two-way threaded rod one end fixed mounting has the runner, just be provided with the mounting on the two-way threaded rod, the mounting includes fixed mounting on the workstation and with the solid fixed ring that two-way threaded rod cup jointed and with gu fixed ring threaded connection just with two-way threaded rod supports tight the tight bolt of supporting.

Through adopting above-mentioned technical scheme, when compressing the measuring object, the workstation can probably produce and rock, and the measuring object can be to the grip block effort simultaneously, and the grip block is screwed up and is supported the bolt tightly after grasping the measuring object, makes and supports the bolt and support two-way threaded rod tightly to it is not hard up to reduce the grip block that two-way threaded rod rocked and can arouse.

The utility model discloses can further configure to in a preferred example, be provided with many spinal branchs vaulting pole on the base, just the workstation slides and installs on the bracing piece, be provided with on the base and be used for the drive the pneumatic cylinder of the vertical removal of workstation, the piston rod of pneumatic cylinder with workstation fixed connection.

Through adopting above-mentioned technical scheme, promote the downward anchor clamps body of workstation through the pneumatic cylinder and remove, the pressure disk can extrude the detection thing on the workstation to the realization is to the compression work of detection thing.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the dust collection fan is used for absorbing the scraps in the sliding groove and storing the scraps in the collection box, so that the cleanness of the sliding groove is ensured, the influence of the scraps on the sliding of the clamping block is reduced, the cleaning difficulty is reduced to a certain extent, and the working efficiency is improved;

2. the baffle rotates to be installed on the case that gathers materials, rotates the baffle and can open the case that gathers materials to can clear up the incasement portion that gathers materials in time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the base of the present invention;

fig. 3 is a schematic structural view of the dust collection assembly of the present invention.

Reference numerals: 1. a base; 2. a hydraulic cylinder; 3. a work table; 31. a chute; 311. a clamping block; 6. a lower clamp body; 61. a platen; 7. a bidirectional threaded rod; 81. a fixing ring; 82. tightly abutting against the bolt; 9. a dust collection assembly; 91. a dust collection fan; 92. a material collecting box; 921. a baffle plate; 9211. a shaft pin; 922. mounting grooves; 10. a fixed block; 11. an insertion block; 111. A limiting groove; 112. a clamping block; 1121. shifting blocks; 113. the spring is pressed tightly.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the universal material testing machine comprises a machine body, wherein a base 1 is arranged at the bottom of the machine body, a hydraulic cylinder 2 is fixedly mounted on the base 1, and a workbench 3 is fixedly mounted on a piston rod of the hydraulic cylinder 2. Workstation 3 is located the top of base 1, and workstation 3 is the cuboid form, and workstation 3 a set of diagonal angle is slided upward and is installed and be vertical bracing piece. Still rotate on the base 1 and install two lead screws, and two lead screws pass 3 another group diagonal angles of workstation respectively to workstation 3 slides with the lead screw and is connected.

The machine body is provided with an upper clamp body and a lower clamp body 6, the upper clamp body is located at the top of the machine body and is fixedly connected with the supporting rod, and the upper clamp body is connected with the screw rod in a sliding mode. The lower clamp body 6 is fixedly arranged on the screw rod, the lower clamp body 6 is positioned above the workbench 3, the lower clamp body 6 is in threaded connection with the screw rod, and the bottom end of the lower clamp body 6 is fixedly provided with the pressure plate 61.

Referring to fig. 1 and 2, the worktable 3 is provided with an inclined chute 31, and two clamping blocks 311 are slidably mounted in the chute 31. The part of the clamping block 311 outside the sliding groove is in an L shape, and the horizontal parts of the two clamping blocks 311 are arranged oppositely. The adjusting component used for adjusting the distance between the two clamping blocks 311 is arranged on the workbench 3, the adjusting component comprises a bidirectional threaded rod 7, the bidirectional threaded rod 7 is rotatably installed in the sliding groove 31, the bidirectional threaded rod 7 penetrates through the two clamping blocks 311, and the bidirectional threaded rod 7 is in threaded connection with the clamping blocks 311. The outer surface of the bidirectional threaded rod 7 is provided with two opposite threaded sections, and the two clamping blocks 311 are respectively positioned on the two threaded sections. One end of the bidirectional threaded rod 7 penetrates through the sliding chute 31, and a rotating wheel is fixedly installed on the end part of the end penetrating through the sliding chute 31. A fixing piece is arranged on the bidirectional threaded rod 7 and comprises a fixing ring 81 and a fastening bolt 82, the fixing ring 81 is fixedly arranged on the workbench 3, and the fixing ring 81 is sleeved with the bidirectional threaded rod 7; the abutting bolt 82 penetrates through the fixing ring 81 and abuts against the bidirectional threaded rod 7.

Referring to fig. 2 and 3, a dust suction assembly 9 is arranged on the workbench 3, the dust suction assembly 9 includes a dust suction fan 91 and a material collection box 92, the material collection box 92 is fixedly mounted on one side of the workbench 3, a dust suction pipe is communicated with the material collection box 92, and the dust suction pipe is communicated with the side wall of one side of the chute 31. Dust absorption fan 91 is also fixed mounting in workstation 3 one side, and dust absorption fan 91 and the same one side that the workbin 92 is located workstation 3 that gathers materials, and dust absorption fan 91's inlet scoop links to each other with the workbin 92 that gathers materials, and fixed mounting has the filter screen on dust absorption fan 91's the inlet scoop.

The side of the material collecting box 92 far away from the workbench 3 is provided with a baffle 921, and the baffle 921 is rotatably arranged on the material collecting box 92. The fixed installation piece that is provided with in both ends about the workbin 92 is inside, has seted up mounting groove 922 in the installation piece, has seted up the mounting hole in mounting groove 922. Both ends fixed mounting has pivot 9211 about baffle 921 one side, and pivot 9211 is rotatable installs in the mounting hole, and baffle 921 rotates through pivot 9211 and installs in mounting groove 922, and baffle 921 and mounting groove 922 interference fit. When rotating baffle 921, because baffle 921 and mounting groove 922 interference fit, when baffle 921 supported tightly with the mounting groove 922 inner wall, can carry out temporary fixed to baffle 921 to convenient cleaning work.

The material collecting box 92 is fixedly provided with a fixing block 10 on one side far away from the workbench 3, and one end, close to the baffle 921, of the fixing block 10 is provided with a clamping groove. One side of the baffle 921, which is far from the material collecting box 92, is fixedly provided with an insertion block 11, one end of the insertion block 11, which is close to the fixing block 10, is provided with a limiting groove 111, a clamping block 112 which is in interference insertion fit with the clamping groove is slidably installed in the limiting groove 111, one end of the clamping block 112 is located in the limiting groove 111, and the other end of the clamping block extends out of the limiting groove 111 and is in interference insertion fit with the clamping groove. The fixture block 112 is further fixedly provided with a shifting block 1121, the shifting block 1121 is perpendicular to the fixture block 112, one end of the shifting block 1121 is fixedly connected with one end of the fixture block 112 located in the limiting groove 111, and the other end of the shifting block 1121 extends out of the limiting groove 111. A resisting spring 113 is further arranged in the limiting groove 111, one end of the resisting spring 113 is fixedly connected with the bottom of the limiting groove 111, and the other end of the resisting spring 113 is fixedly connected with the fixture block 112.

The working principle of the embodiment is as follows:

during operation drives two-way threaded rod 7 through rotating the runner and rotates for two grip blocks 311 reverse slip in spout 31, and then live the test object centre gripping, later promote workstation 3 through pneumatic cylinder 2, make down pressure disk 61 on the anchor clamps body 6 extrude the test object, thereby realize the compression work to the test object.

After the compression work is finished, the dust in the chute 31 is absorbed by the dust absorption fan 91 and is collected in the material collection box 92, after a certain amount of dust is stored in the material collection box 92, the clamping block 112 and the clamping groove are disconnected by the shifting block 1121, then the baffle 921 is rotated, the material collection box 92 is opened, and then the interior of the material collection box 92 is cleaned.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a universal material testing machine, is in including organism, setting base (1), the setting of sliding of bottom of the body are in lower anchor clamps body (6) and setting on the organism are in workstation (3) on base (1), be provided with pressure disk (61) on the terminal surface that lower anchor clamps body (6) are close to base (1), spout (31) have been seted up on workstation (3), slide in spout (31) and install two grip blocks (311), its characterized in that: be provided with dust absorption subassembly (9) on workstation (3), dust absorption subassembly (9) include dust absorption fan (91) and the fixed mounting on workstation (3) and fixed mounting be in workstation (3) go up and with collection workbin (92) that the inlet scoop of dust absorption fan (91) links to each other, be connected with the dust absorption pipe on collection workbin (92), the dust absorption pipe passes spout (31) lateral wall just stretches into in spout (31).

2. The universal material testing machine according to claim 1, wherein: the end face of work platform (3) is kept away from in case of gathering materials (92) has baffle (921), baffle (921) rotate to be installed gather materials on case (92), just the rotation plane perpendicular to of baffle (921) gather materials case (92) place plane.

3. The universal material testing machine according to claim 2, wherein: fixed mounting has the installation piece in collection workbin (92), mounting groove (922) have been seted up in the installation piece, fixed mounting has pivot (9211) on baffle (921), pivot (9211) rotate to be installed in mounting groove (922), just baffle (921) with mounting groove (922) interference fit.

4. The universal material testing machine according to claim 3, wherein: gather materials case (92) and go up fixed block (10) that is provided with, just fixed block (10) with baffle (921) is located gather materials case (92) with one side, the draw-in groove has been seted up on fixed block (10), fixed mounting has plug block (11) on baffle (921), plug block (11) are close to spacing groove (111) have been seted up to the one end of fixed block (10), slide in spacing groove (111) be provided with draw-in groove interference plug-in fit's fixture block (112), work as fixture block (112) with when the draw-in groove is pegged graft, fixture block (112) one end is located in spacing groove (111), the other end stretches out spacing groove (111).

5. The universal material testing machine according to claim 4, wherein: a tight-resisting spring (113) is arranged in the limiting groove (111), one end of the tight-resisting spring (113) is connected with the groove bottom of the limiting groove (111), the other end of the tight-resisting spring is connected with the clamping block (112), a shifting block (1121) is arranged on the clamping block (112), the shifting block (1121) is perpendicular to the clamping block (112), one end of the shifting block (1121) is fixedly connected with one end, located in the limiting groove (111), of the clamping block (112), and the other end of the shifting block extends out of the limiting groove (111).

6. The universal material testing machine according to claim 1, wherein: be provided with on workstation (3) and be used for adjusting two the adjusting part of distance between grip block (311), adjusting part installs including rotating two-way threaded rod (7) in spout (31), two-way threaded rod (7) pass two grip block (311) and with grip block (311) threaded connection has two opposite screw thread sections on two-way threaded rod (7), and two grip block (311) are located two screw thread sections respectively.

7. The universal material testing machine according to claim 6, wherein: two-way threaded rod (7) one end fixed mounting has the runner, just be provided with the mounting on two-way threaded rod (7), the mounting includes fixed mounting on workstation (3) and with solid fixed ring (81) that two-way threaded rod (7) cup jointed and with gu fixed ring (81) threaded connection and with two-way threaded rod (7) support tight bolt (82).

8. The universal material testing machine according to claim 1, wherein: be provided with many spinal branchs vaulting pole on base (1), just workstation (3) are slided and are installed on the bracing piece, be provided with on base (1) and be used for the drive pneumatic cylinder (2) of workstation (3) vertical movement, the piston rod of pneumatic cylinder (2) with workstation (3) fixed connection.