CN211262990U - Coiled material tensile testing machine - Google Patents

Coiled material tensile testing machine Download PDF

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Publication number
CN211262990U
CN211262990U CN201922142102.8U CN201922142102U CN211262990U CN 211262990 U CN211262990 U CN 211262990U CN 201922142102 U CN201922142102 U CN 201922142102U CN 211262990 U CN211262990 U CN 211262990U
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CN
China
Prior art keywords
grip slipper
seat
clamping seat
alignment
fixing base
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Active
Application number
CN201922142102.8U
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Chinese (zh)
Inventor
司小明
杨红霞
李辉
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Sichuan Gaopeng Engineering Testing Co ltd
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Sichuan Gaopeng Engineering Testing Co ltd
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Abstract

The utility model relates to a coiled material tensile testing machine, belonging to the field of material performance detection devices, which comprises a machine body, the machine body comprises a base and a supporting frame, the supporting frame is fixedly arranged at the top of the base, an upper clamping seat is fixedly arranged at the top of the supporting frame, a lower clamping seat is arranged below the upper clamping seat in a sliding manner, a driving mechanism for driving the lower clamping seat to move towards or away from the upper clamping seat is arranged on the machine body, an alignment assembly is also arranged between the upper clamping seat and the lower clamping seat and comprises a positioning rod and two alignment seats, the two alignment seats are respectively arranged at one side of the upper clamping seat and the lower clamping seat close to each other in a sliding manner, the aligning seat is provided with positioning pieces, the upper clamping seat and the lower clamping seat are respectively provided with positioning holes for the insertion of the positioning pieces, and two ends of each positioning rod are respectively fixedly connected with the two aligning seats. The utility model discloses improve work efficiency's effect when having the reduction of artifical intensity of labour of being convenient for.

Description

Coiled material tensile testing machine
Technical Field
The utility model belongs to the technical field of material performance detection device's technique and specifically relates to a coiled material tensile test machine is related to.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering. Before the waterproof roll is used, a series of characteristics of the waterproof roll under the action of tensile load need to be measured, which is also called tensile test. The tensile test is one of the basic methods for testing the mechanical properties of materials, and is mainly used for checking whether the materials meet the specified standards and researching the properties of the materials, and in the production development, the tensile test of the materials is required to avoid unnecessary loss in the use process, and the tensile test machine is an essential test instrument for performing the tensile test.
The tensile testing machine is also called a material tensile testing machine, a tensile strength testing machine and the like, is a new generation of mechanical detection equipment integrating computer control, automatic measurement, data acquisition, screen display and test result processing, and is widely applied to various industries such as metering, rubber plastics, metallurgical steel, machine manufacturing, electronic and electric appliances, automobile production, petrochemical industry and the like.
The prior Chinese patent with the publication number of CN206960242U discloses a tensile testing machine for rubber products, which has the technical scheme key points that: including the fuselage, fixed work end and removal work end, fixed centre gripping end rigid coupling is in the bottom of fuselage, remove centre gripping end and fuselage sliding connection, be provided with synchronous locking device on the lateral wall of fuselage, synchronous locking device is including the alignment subassembly that supplies the product centre gripping, the alignment subassembly is located fixed work end and removal work respectively and serves, the drive assembly that the drive alignment subassembly pressed from both sides tightly or loosened, the drive assembly of synchronous drive assembly, reached and carried out automatic centre gripping through the synchronous product that is located fixed work end and removal work end of drive assembly, operator's experiment preparation time has been reduced, work efficiency's effect has been improved.
The above prior art solutions have the following drawbacks: according to the technical scheme, before the test piece is detected, the marking lines are required to be made at the upper end and the lower end of the test piece, then the marking lines at the two ends of the test piece are respectively aligned to the clamps at the upper side and the lower side of the tensile testing machine, the test piece is clamped, the manual labor intensity of operators is increased, the procedures are complex, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a coiled material tensile test machine has the advantage that improves work efficiency when being convenient for reduce artifical intensity of labour.
The utility model aims at realizing through the following technical scheme:
the utility model provides a coiled material tensile test machine, includes the organism, the organism includes base and support frame, the fixed top that sets up at the base of support frame, the fixed grip slipper that is provided with in top of support frame, the below of going up the grip slipper slides and is provided with down the grip slipper, be provided with the drive on the organism under the drive grip slipper to being close to or keeping away from the actuating mechanism that the direction of last grip slipper removed, go up the grip slipper and still be provided with the alignment subassembly down between the grip slipper, the alignment subassembly includes locating lever and two alignment seats, two the alignment seat slides respectively and sets up in last grip slipper and one side that the grip slipper was close to each other down, be provided with the setting element on the alignment seat, go up and all offer on the grip slipper down and supply the setting element to insert the locating hole of establishing, the both ends of locating lever respectively with two alignment seat fixed connection.
Through adopting above-mentioned technical scheme, through setting up the alignment subassembly, when will wait to examine the test piece and install on last grip slipper and lower grip slipper, will wait to examine the test piece and remove to the direction that is close to the alignment seat, when waiting to examine the side of test piece and all supporting tightly with the alignment seat of upper and lower both sides, it is in vertical state promptly to wait to examine the test piece, the upper and lower both ends that will wait to examine the test piece are installed respectively on the grip slipper and can begin to carry out tensile test, compare in prior art staff and need make the mark line at the upper and lower both ends of test piece earlier, then aim at the anchor clamps of tensile test machine upper and lower both sides respectively with the mark line at test piece both ends, carry out the clamping to the test piece, the operating is simplified, labor intensity is reduced.
The utility model discloses a further set up to: the bottom of the aligning seat is provided with a T-shaped sliding block, and T-shaped sliding grooves for the T-shaped sliding block to slide are formed in the upper clamping seat and the lower clamping seat.
Through adopting above-mentioned technical scheme, set up T shape slider through the bottom at the alignment seat to set up T shape spout on last grip slipper and lower grip slipper, made things convenient for the removal of alignment seat, thereby made things convenient for the alignment of waiting to examine the test piece to different width.
The utility model discloses a further set up to: the positioning piece is a positioning bolt, and the positioning hole is a threaded hole.
Through adopting above-mentioned technical scheme, positioning bolt is chooseed for use to the setting element, offers the locating hole for the screw hole, has improved the stability of location, makes the alignment seat difficult emergence after the installation accomplish rock.
The utility model discloses a further set up to: the locating lever includes first branch and second branch, first branch and the alignment seat fixed connection who is located the top, the jack has been seted up to the bottom of first branch, second branch and the alignment seat fixed connection who is located the below, the top of second branch is provided with the inserted bar, the inserted bar is inserted and is established in the jack.
Through adopting above-mentioned technical scheme, through seting up the jack on first branch to set up the inserted bar on second branch, change the whole length of locating lever through changing the inserted quantity of inserted bar in the jack, so that to the alignment of waiting to examine test piece of different length.
The utility model discloses a further set up to: actuating mechanism includes servo motor, servo motor installs in the base, servo motor's output shaft has the lead screw, set up the mounting groove in the support frame, the lead screw is worn to establish in the mounting groove, the cover is equipped with the elevator on the lead screw, the both ends wall respectively with the both sides wall looks butt of mounting groove about the elevator, grip slipper and elevator fixed connection down.
Through adopting above-mentioned technical scheme, start servo motor, servo motor's output shaft drives the lead screw and rotates, installs the elevator on the lead screw and removes at the length direction of lead screw pivoted in-process along the lead screw to the grip slipper removes to the direction that is close to or keeps away from last grip slipper under the drive.
The utility model discloses a further set up to: and an organ plate used for shielding the mounting groove is arranged at the opening of the mounting groove on the support frame.
Through adopting above-mentioned technical scheme, set up the wind instrument board through the opening part at the mounting groove, protect the actuating mechanism in the mounting groove to avoided the dust to get into to a certain extent and constructed the pollution to the driving machine in the mounting groove.
The utility model discloses a further set up to: the upper clamping seat comprises an upper fixing seat, the upper fixing seat is fixed on the machine body, an upper abutting sheet is arranged in the upper fixing seat in a sliding mode, a threaded hole is formed in one side, located in the upper abutting sheet, of the upper fixing seat, an upper abutting threaded rod is inserted into the threaded hole, and one end, located in the upper fixing seat, of the upper abutting threaded rod is rotatably connected with the upper abutting sheet.
Through adopting above-mentioned technical scheme, through rotating to support tight threaded rod and drive and support the interior removal of tight piece fixing base that makes progress to the upper end that will place the test piece of waiting of last fixing base supports tightly.
The utility model discloses a further set up to: the lower clamping seat comprises a lower fixing seat, the lower fixing seat is fixed on the lifting block, a lower abutting piece is arranged in the lower fixing seat in a sliding mode, a threaded hole is formed in one side, located in the lower abutting piece, of the lower fixing seat, a lower abutting threaded rod is inserted into the threaded hole, and one end, located in the lower fixing seat, of the lower abutting threaded rod is rotatably connected with the lower abutting piece.
Through adopting above-mentioned technical scheme, through rotating to support under the drive of tight threaded rod and support the piece and remove in the fixing base downwards to the lower extreme that will place waiting to examine the test piece in fixing base supports tightly, realizes treating the location of examining the test piece.
To sum up, the utility model discloses a following beneficial technological effect:
1. the utility model discloses a set up the alignment subassembly, will wait to examine test piece and install on last grip slipper and lower grip slipper, will wait to examine test piece and remove to the direction that is close to the alignment seat, when waiting to examine the side of test piece and all supporting tightly with the alignment seat of upper and lower both sides, it is in vertical state to wait to detect the test piece, the upper and lower both ends that will wait to examine test piece are installed respectively on the grip slipper and can begin to carry out tensile test, it need make the mark line in the upper and lower both ends of test piece earlier in prior art staff, then aim at the anchor clamps of tensile test machine upper and lower both sides respectively with the mark line at test piece both ends, carry out the clamping to the test piece, the operating is simplified, labor intensity is reduced, thereby work efficiency is improved.
2. The utility model discloses a bottom at the alignment seat sets up T shape slider to set up T shape spout on last grip slipper and lower grip slipper, made things convenient for the removal of alignment seat, thereby made things convenient for the alignment of waiting to examine the test piece to different widths.
3. The utility model discloses a through set up the jack on first branch to set up the inserted bar on second branch, change the whole length of locating lever through the insertion amount that changes the inserted bar in the jack, so that to wait the alignment of examining test piece to different length.
Drawings
Fig. 1 is a schematic diagram of a first structure of an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the upper clamping seat, the lower clamping seat and the alignment assembly according to the embodiment of the present invention.
In the figure, 1, a machine body; 11. a base; 12. a support frame; 121. mounting grooves; 122. a piano plate; 2. an upper clamping seat; 21. a T-shaped chute; 22. an upper fixed seat; 23. an upper abutting sheet; 24. tightly abutting the threaded rod; 3. a lower clamping seat; 31. a lower fixed seat; 32. a lower abutting sheet; 33. tightly pressing the threaded rod downwards; 4. a drive mechanism; 41. a servo motor; 42. a lead screw; 43. a lifting block; 5. an alignment assembly; 51. positioning a rod; 511. a first support bar; 512. a second support bar; 5121. inserting a rod; 52. aligning seat; 53. a positioning member; 54. t-shaped sliding blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses a coiled material tensile testing machine, including a machine body 1, the machine body 1 includes a base 11 and a support frame 12, the support frame 12 is fixedly arranged on the top of the base 11, the top of the support frame 12 is fixedly provided with an upper clamping seat 2, the upper clamping seat 2 includes an upper fixing seat 22, the upper fixing seat 22 is fixed on the machine body 1, an upper tightening piece 23 is slidably arranged in the upper fixing seat 22, a threaded hole is formed in the upper fixing seat 22 and located on one side of the upper tightening piece 23, an upper tightening threaded rod 24 is inserted in the threaded hole, and one end of the upper tightening threaded rod 24 located in the upper fixing seat 22 is rotatably connected with the upper tightening piece 23; the lower portion of the upper clamping seat 2 is provided with a lower clamping seat 3 in a sliding manner, the lower clamping seat 3 comprises a lower fixing seat 31, the lower fixing seat 31 is fixed on the lifting block 43, a lower tightening piece 32 is arranged in the lower fixing seat 31 in a sliding manner, one side of the lower tightening piece 32, which is positioned on the lower fixing seat 31, is provided with a threaded hole, a lower tightening threaded rod 33 is inserted in the threaded hole, one end, which is positioned in the lower fixing seat 31, of the lower tightening threaded rod 33 is rotatably connected with the lower tightening piece 32, the upper tightening piece 23 is driven by rotating the upper tightening threaded rod 24 to move towards the upper fixing seat 22, so that the upper end of a test piece to be detected, which is placed in the upper fixing seat 22, is tightened, the tightening piece 32 is driven by rotating the lower tightening threaded rod 33 to move towards the lower fixing seat 31, so that the lower end of the test piece to be.
As shown in fig. 1, a driving mechanism 4 for driving the lower clamping seat 3 to move towards or away from the upper clamping seat 2 is arranged on the machine body 1, the driving mechanism 4 includes a servo motor 41, the servo motor 41 is installed in the base 11, an output shaft of the servo motor 41 is connected with a lead screw 42, an installation groove 121 is formed in the support frame 12, the lead screw 42 is arranged in the installation groove 121 in a penetrating manner, a lifting block 43 is sleeved on the lead screw 42, left and right end walls of the lifting block 43 are respectively abutted to two side walls of the installation groove 121, and the lifting block 43 is fixedly connected with the lower clamping seat 3. The servo motor 41 is started, the output shaft of the servo motor 41 drives the screw rod 42 to rotate, and the lifting block 43 mounted on the screw rod 42 moves along the length direction of the screw rod 42 in the rotating process of the screw rod 42, so that the lower clamping seat 3 is driven to move towards or away from the upper clamping seat 2.
As shown in fig. 2, an organ plate 122 for shielding the mounting groove 121 is disposed on the supporting frame 12 and at the opening of the mounting groove 121, so as to protect the driving mechanism 4 in the mounting groove 121, thereby preventing dust from entering the mounting groove 121 to pollute the driving mechanism 4.
As shown in fig. 3, still be provided with alignment subassembly 5 between last grip slipper 2 and the lower grip slipper 3, alignment subassembly 5 includes locating lever 51 and two alignment seats 52, the bottom of two alignment seats 52 all is provided with T shape slider 54, last grip slipper 2 and the one side that is close to each other on the grip slipper 3 all seted up the gliding T shape spout 21 of confession T shape slider 54, be provided with setting element 53 on the T shape slider 54, set up the locating hole that supplies setting element 53 to insert to establish in the T shape spout 21, positioning bolt is selected for use to setting element 53, the locating hole is seted up for the screw hole, in order to improve the stability after the location, make alignment seat 52 difficult emergence after the installation rock. The both ends of locating lever 51 respectively with two alignment seat 52 fixed connection, locating lever 51 includes first branch 511 and second branch 512, first branch 511 and the alignment seat 52 fixed connection who is located the top, the jack has been seted up to the bottom of first branch 511, second branch 512 and the alignment seat 52 fixed connection who is located the below, the top of second branch 512 is provided with inserted bar 5121, inserted bar 5121 inserts and establishes in the jack, the whole length of locating lever 51 is changed through the amount of insertion that changes inserted bar 5121 in the jack, so that to examine the alignment of test piece to different length.
The implementation principle of the embodiment is as follows: through setting up alignment subassembly 5 on organism 1, when will waiting to examine the test piece and install on last grip slipper 2 and lower grip slipper 3, will wait to examine the test piece and move to the direction that is close to alignment seat 52, when waiting to examine the side of test piece and all supporting tightly with the alignment seat 52 of upper and lower both sides, it is in vertical state to examine the test piece promptly, will wait to examine the upper and lower both ends of test piece and install respectively on the grip slipper and can begin to carry out tensile test, compare in prior art staff and need make the mark line in the upper and lower both ends of test piece earlier, then aim at the anchor clamps of tensile test machine upper and lower both sides respectively with the mark line at test piece both ends, carry out the clamping to the test piece, the operating is simplified, labor intensity is reduced, thereby work efficiency is improved.
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 (8)

1. The utility model provides a coiled material tensile test machine, includes organism (1), organism (1) includes base (11) and support frame (12), the fixed top that sets up at base (11) of support frame (12), the fixed grip slipper (2) of being provided with in top of support frame (12), the below of going up grip slipper (2) is slided and is provided with down grip slipper (3), be provided with actuating mechanism (4) that drive lower grip slipper (3) removed to the direction that is close to or keeps away from last grip slipper (2) on organism (1), its characterized in that: go up grip slipper (2) and still be provided with alignment subassembly (5) down between grip slipper (3), alignment subassembly (5) are including locating lever (51) and two alignment seat (52), two alignment seat (52) slide respectively to set up in last grip slipper (2) and one side that lower grip slipper (3) are close to each other, be provided with setting element (53) on alignment seat (52), go up grip slipper (2) and all set up on lower grip slipper (3) and supply setting element (53) to insert the locating hole of establishing, the both ends of locating lever (51) are respectively with two alignment seat (52) fixed connection.
2. The web tensile tester of claim 1, wherein: the bottom of the aligning seat (52) is provided with a T-shaped sliding block (54), and T-shaped sliding grooves (21) for the T-shaped sliding block (54) to slide are formed in the upper clamping seat (2) and the lower clamping seat (3).
3. The web tensile tester of claim 1, wherein: the positioning piece (53) is a positioning bolt, and the positioning hole is a threaded hole.
4. The web tensile tester of claim 1, wherein: the utility model discloses a positioning rod, including locating lever (51) and second branch (512), first branch (511) and alignment seat (52) fixed connection who is located the top, the jack has been seted up to the bottom of first branch (511), second branch (512) and alignment seat (52) fixed connection who is located the below, the top of second branch (512) is provided with inserted bar (5121), inserted bar (5121) are inserted and are established in the jack.
5. The web tensile tester of claim 1, wherein: actuating mechanism (4) include servo motor (41), install in base (11) servo motor (41), the output shaft of servo motor (41) has lead screw (42), mounting groove (121) have been seted up in support frame (12), lead screw (42) are worn to establish in mounting groove (121), the cover is equipped with elevator (43) on lead screw (42), elevator (43) about both ends wall respectively with the both sides wall looks butt of mounting groove (121), grip slipper (3) and elevator (43) fixed connection down.
6. The web tensile tester of claim 5, wherein: and an organ plate (122) used for shielding the mounting groove (121) is arranged on the support frame (12) and at the opening of the mounting groove (121).
7. The web tensile tester of claim 1, wherein: go up grip slipper (2) and include fixing base (22), it fixes on organism (1) to go up fixing base (22), it is provided with in the fixing base (22) and supports tight piece (23) to slide, go up on fixing base (22) and be located one side of last support tight piece (23) and seted up the screw hole, threaded hole inserts and is equipped with and supports tight threaded rod (24), it is connected with last support tight piece (23) to go up the one end that supports tight threaded rod (24) and be located fixing base (22) and rotate.
8. The web tensile tester of claim 5, wherein: lower grip slipper (3) are including fixing base (31) down, fixing base (31) are fixed on elevator (43) down, it supports tight piece (32) to slide to be provided with down in fixing base (31) down, just be located one side of supporting tight piece (32) down on fixing base (31) and set up threaded hole, threaded hole interpolation is equipped with down supports tight threaded rod (33), support tight threaded rod (33) down and be located the one end of fixing base (31) down and support tight piece (32) and rotate and be connected down.
CN201922142102.8U 2019-12-03 2019-12-03 Coiled material tensile testing machine Active CN211262990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922142102.8U CN211262990U (en) 2019-12-03 2019-12-03 Coiled material tensile testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922142102.8U CN211262990U (en) 2019-12-03 2019-12-03 Coiled material tensile testing machine

Publications (1)

Publication Number Publication Date
CN211262990U true CN211262990U (en) 2020-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922142102.8U Active CN211262990U (en) 2019-12-03 2019-12-03 Coiled material tensile testing machine

Country Status (1)

Country Link
CN (1) CN211262990U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112577815A (en) * 2020-12-28 2021-03-30 江苏三阳建设工程检测有限公司 Asphalt waterproof coiled material tearing performance detection method
CN113001085A (en) * 2021-03-08 2021-06-22 上海田枫实业有限公司 Sheet layer assembly fixture of freeze dryer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112577815A (en) * 2020-12-28 2021-03-30 江苏三阳建设工程检测有限公司 Asphalt waterproof coiled material tearing performance detection method
CN113001085A (en) * 2021-03-08 2021-06-22 上海田枫实业有限公司 Sheet layer assembly fixture of freeze dryer

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