CN107843419B - Hasp tensile test machine - Google Patents
Hasp tensile test machine Download PDFInfo
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- CN107843419B CN107843419B CN201711090715.0A CN201711090715A CN107843419B CN 107843419 B CN107843419 B CN 107843419B CN 201711090715 A CN201711090715 A CN 201711090715A CN 107843419 B CN107843419 B CN 107843419B
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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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a latch tension tester, which comprises a tester body, wherein a workbench is arranged on the tester body, a screw electric cylinder is arranged above the workbench, a second spring is arranged above a rubber fixing column, a sensor is arranged on one side of the rubber fixing column, a workpiece jig is arranged on the lower portion of the rubber fixing column, the electric cylinder is fixedly arranged above the workbench, a fixing plate is arranged above the electric cylinder, a movable guide rail is arranged above the fixing plate, a tension buckle is arranged above the movable guide rail, a clamping groove is arranged on one side of the tension buckle, one end of the clamping groove is connected with a tension head, and the end portion of the tension head is connected with a transverse tension meter. This hasp tensile test machine carries out comprehensive test to the hasp equidirectional not through setting up three tensiometer to guarantee the wholeness of hasp quality, solved present hasp when carrying out the tensile test, the test effect is poor, and test structure is accurate inadequately, and is comparatively complicated to the device that the hasp test adopted, and the cost is too high.
Description
Technical Field
The invention relates to the technical field of tension testing machines, in particular to a lock catch tension testing machine.
Background
The lock catch is an object for fastening two objects, generally refers to a buckle type fastener installed on a door and window for locking the door and window, and generally comprises a movable part and a fixed part, wherein the door and window is closed and opened through the combination and separation of the movable part and the fixed part, the lock catch needs to be detected before leaving a factory so as to ensure the quality and the use safety of the lock catch.
Disclosure of Invention
The invention aims to provide a lock catch tension testing machine, which solves the problems that the prior lock catch in the background art has poor testing effect, inaccurate testing structure, complicated device for lock catch testing and high cost when in tension testing.
In order to achieve the purpose, the invention provides the following technical scheme: the testing machine is characterized in that a workbench is arranged on the testing machine body, a screw electric cylinder is arranged above the workbench, the screw electric cylinder is movably connected with a push block, the top of the push block is connected with a longitudinal tension plate, the upper part of the longitudinal tension plate is fixedly connected with a longitudinal tension meter, one side of the tension plate is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with a movable plate, the movable plate is connected with the tension plate through the first spring, a buckle groove is arranged above the movable plate, the upper part of the buckle groove is movably connected with a connecting cylinder fixture block, the connecting cylinder fixture block is connected with an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are connected with the longitudinal tension plate through a cylinder push block, the end part of the connecting cylinder fixture block is fixedly connected with a pull buckle, an air cylinder is arranged above the testing machine body, a slide block is arranged below, and the clamp plate below is provided with the rubber fixed column, rubber fixed column top is provided with the second spring, and one side of rubber fixed column is provided with the sensor, the rubber fixed column lower part is provided with the work piece tool, the fixed electric jar that is provided with in workstation top, and the electric jar top is provided with the fixed plate, and the fixed plate setting is on horizontal pulling force board, the fixed plate top is provided with the movable guide rail, and is provided with the pulling force above the movable guide rail and detains, one side that the pulling force was detained is provided with the draw-in groove, and the one end and the pulling force head of draw-in groove are connected, the tip and the horizontal.
Preferably, the push block is perpendicular to the longitudinal tension plate, and the push block is located on the symmetry center line of the longitudinal tension plate.
Preferably, the number of the tension meters is three, and the three tension meters are respectively two groups of transverse tension meters and one group of longitudinal tension meters.
Preferably, the number of the first springs is two, the first springs are vertically arranged between the longitudinal tension plate and the movable plate, and the longitudinal tension plate and the movable plate are parallel to each other.
Preferably, the number of the rubber fixing columns is two, the rubber fixing columns are perpendicular to the pressing plate, and the rubber fixing columns are connected with the pressing plate through second springs.
preferably, the number of the workpiece fixtures is two, and the workpiece fixtures are symmetrically arranged below the rubber fixing columns.
Preferably, the number of the fixed plates is two, the fixed plates are located on the same horizontal line, and the fixed plates are symmetrically arranged on two sides of the cylinder.
Compared with the prior art, the invention has the beneficial effects that: this hasp tensile test machine carries out comprehensive test to the hasp equidirectional not through setting up three tensiometer to guarantee the wholeness of hasp quality, solved present hasp when carrying out the tensile test, the test effect is poor, and test structure is accurate inadequately, and is comparatively complicated to the device that the hasp test adopted, and the cost is too high. This hasp tensile test machine is through adopting three direction to carry out tensile test to the hasp, and it is comparatively simple to set up in the device connection, and stable in structure, satisfies looking sideways at work of hasp, simple structure, sexual valence relative altitude.
Drawings
FIG. 1 is a schematic structural diagram of a latch pull tester according to the present invention;
FIG. 2 is a schematic top view of a latch tension tester according to the present invention;
FIG. 3 is a schematic side view of a latch tension tester according to the present invention;
FIG. 4 is a schematic view of an internal connection structure of a latch pull tester according to the present invention;
FIG. 5 is a schematic view of a screw electric cylinder connection structure of the latch tension tester of the present invention;
fig. 6 is a schematic view of a cylinder connection structure of a latch tension tester according to the present invention.
In the figure: 1. the tester comprises a tester body, 2, a workbench, 3, a screw electric cylinder, 4, a push block, 5, a transverse tension plate, 6, a tension meter, 7, a first spring, 8, a movable plate, 9, a clamping groove, 10, a connecting cylinder clamping block, 11, an upper cylinder, a lower cylinder, 12, a cylinder push block, 13, a longitudinal tension plate, 14, a pulling buckle, 15, a cylinder, 16, a sliding block, 17, a pressing plate, 18, a rubber fixing column, 19, a second spring, 20, a sensor, 21, a workpiece jig, 22, an electric cylinder, 23, a fixing plate, 24, a movable guide rail, 25, a tension buckle, 26, a clamping groove, 27 and a tension head.
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. 1-6, the present invention provides a technical solution: a lock catch tension tester comprises a tester body 1, a workbench 2, a screw electric cylinder 3, a push block 4, a transverse tension plate 5, a tension meter 6, a first spring 7, a movable plate 8, a buckle groove 9, a connecting cylinder fixture block 10, an upper cylinder 11, a lower cylinder 11, a cylinder push block 12, a longitudinal tension plate 13, a pull-open buckle 14, a cylinder 15, a slider 16, a pressing plate 17, a rubber fixing column 18, a second spring 19, a sensor 20, a workpiece fixture 21, an electric cylinder 22, a fixed plate 23, a movable guide rail 24, a tension buckle 25, a clamping groove 26 and a tension head 27, wherein the workbench 2 is arranged on the tester body 1, the screw electric cylinder 3 is arranged above the workbench 2, the screw electric cylinder 3 is movably connected with the push block 4, the top of the push block 4 is connected with the tension plate 5, the push block 4 is arranged perpendicular to the longitudinal tension plate 13, the push block 4 is positioned on the symmetrical central line of the longitudinal tension plate 13, and the stability of the device is guaranteed in the testing process, the upper part of a longitudinal tension plate 13 is fixedly connected with a longitudinal tension meter 6, one side of the longitudinal tension plate 13 is fixedly connected with one end of a first spring 7, the number of the tension meters 6 is three, the tension meters 6 are respectively two groups of transverse tension meters 6 and one group of longitudinal tension meters 6, the transverse tension meters 6 are symmetrically arranged above a workbench 2, the tension meters 6 are parallel to the workbench 2, the lock catch is simultaneously detected in different directions to ensure the integral quality of the lock catch, the other end of the first spring 7 is fixedly connected with a movable plate 8, the movable plate 8 is connected with the longitudinal tension plate 13 through the first spring 7, the number of the first spring 7 is two, the first spring 7 is vertically arranged between the longitudinal tension plate 13 and the movable plate 8, the longitudinal tension plate 13 is parallel to the movable plate 8, the movable plate 8 is stably connected with the longitudinal tension plate 13, the structure is simple, the cost performance is high, a buckle groove 9 is arranged above the movable plate 8, the upper part of the buckle groove 9 is movably connected with a connecting cylinder fixture block 10, the connecting cylinder fixture block 10 is connected with an upper cylinder 11 and a lower cylinder 11, the upper cylinder 11 and the lower cylinder 11 are connected with a longitudinal tension plate 13 through a cylinder push block 12, the end part of the connecting cylinder fixture block 10 is fixedly connected with a pull-open buckle 14, a cylinder 15 is arranged above the tester body 1, a slider 16 is arranged below the cylinder 15, the slider 16 is connected with a press plate 17, rubber fixing columns 18 are arranged below the press plate 17, the number of the rubber fixing columns 18 is two, the rubber fixing columns 18 are arranged perpendicular to the press plate 17, the rubber fixing columns 18 are connected with the press plate 17 through second springs 19, the connection between the rubber fixing columns 18 and the press plate 17 is stable, the buffer effect is achieved, the second springs 19 are arranged above the, the lower part of the rubber fixing column 18 is provided with two workpiece jigs 21, the number of the workpiece jigs 21 is two, the workpiece jigs 21 are symmetrically arranged below the rubber fixing column 18, the structural function of the device is stable, the cost performance is higher, an electric cylinder 22 is fixedly arranged above the workbench 2, a fixing plate 23 is arranged above the electric cylinder 22, the fixing plate 23 is arranged on the transverse tension plate 5, the number of the fixing plates 23 is two, the fixing plates 23 are located on the same horizontal line, the fixing plates 23 are symmetrically arranged on two sides of the air cylinder 15, the integral tension test effect is ensured, a movable guide rail 24 is arranged above the fixing plate 23, a tension buckle 25 is arranged above the movable guide rail 24, one side of the tension buckle 25 is provided with a clamping groove 26, one end of the clamping groove 26 is connected with a tension head 27, and the.
The working principle of the embodiment is as follows: the lock catch tension tester pushes the push block 4 to enable the longitudinal tension plate 13 to retreat through the screw rod electric cylinder 3, the longitudinal tension meter 6 is fixed on the longitudinal tension plate 13, the longitudinal tension meter 6 is connected with the front movable plate 8, the screw rod electric cylinder 3 can know how much force the product of the front tension buckle bears by pushing the push block 4, the front plate is pushed forwards through the air cylinder push block 12, the buckling groove 9 and the front buckling position of the longitudinal tension meter 6 are pushed in place, the upper air cylinder 11 and the lower air cylinder 11 drive the buckle to realize the buckling function, the air cylinder 15 is pressed downwards, the lower pressing plate 17 is communicated through the sliding block 16, two rubber fixing columns 18 are arranged below the pressing plate 17, the second springs 19 are arranged on the rubber fixing columns 18, the good buffering pressure can be realized, the product cannot be damaged due to large force, the transverse tension meter 6 is driven through the electric cylinder 22, the transverse tension meter 6 is driven by the fixing plate 23 to retreat the transverse tension meter 6, the article is buckled to the preceding pulling force, and horizontal tensiometer 6 draws backward, and the slip test through movable guide rail 24 is how big energy is born to the article pulling force of preceding pulling force knot, and this is this hasp tensile test machine's use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a hasp tensile test machine, includes test machine body (1), its characterized in that: the testing machine comprises a testing machine body (1), wherein a workbench (2) is arranged on the testing machine body, a screw rod electric cylinder (3) is arranged above the workbench (2), the screw rod electric cylinder (3) is movably connected with a push block (4), the top of the push block (4) is connected with a longitudinal tension plate (13), the upper part of the longitudinal tension plate (13) is fixedly connected with a longitudinal tension meter (6), one side of the tension plate (5) is fixedly connected with one end of a first spring (7), the other end of the first spring (7) is fixedly connected with a movable plate (8), the movable plate (8) is connected with the tension plate (5) through the first spring (7), a clamping groove (9) is arranged above the movable plate (8), the upper part of the clamping groove (9) is movably connected with a connecting cylinder clamping block (10), the connecting cylinder clamping block (10) is connected with an upper cylinder (11) and a lower cylinder (11), and the upper cylinder (11) and the lower cylinder (11) is connected with the longitudinal tension plate (13) through a cylinder push block (, the end part of the connecting cylinder fixture block (10) is fixedly connected with a pull-open buckle (14), a cylinder (15) is arranged above the testing machine body (1), a sliding block (16) is arranged below the cylinder (15), the sliding block (16) is connected with a pressing plate (17), a rubber fixing column (18) is arranged below the pressing plate (17), a second spring (19) is arranged above the rubber fixing column (18), a sensor (20) is arranged on one side of the rubber fixing column (18), a workpiece jig (21) is arranged below the rubber fixing column (18), an electric cylinder (22) is fixedly arranged above the working table (2), a fixing plate (23) is arranged above the electric cylinder (22), the fixing plate (23) is arranged on the transverse tension plate (5), a movable guide rail (24) is arranged above the fixing plate (23), and a tension buckle (25) is arranged above the movable guide rail (24), one side of the tension buckle (25) is provided with a clamping groove (26), one end of the clamping groove (26) is connected with a tension head (27), and the end part of the tension head (27) is connected with a transverse tension meter (6).
2. The latch pull tester of claim 1, wherein: the push block (4) is perpendicular to the longitudinal tension plate (13), and the push block (4) is located on the symmetrical center line of the longitudinal tension plate (13).
3. The latch pull tester of claim 1, wherein: the number of the tension meters (6) is three, and the three tension meters are respectively two groups of transverse tension meters (6) and one group of longitudinal tension meters (6).
4. the latch pull tester of claim 1, wherein: the number of the first springs (7) is two, the first springs (7) are vertically arranged between the longitudinal tension plate (13) and the movable plate (8), and the longitudinal tension plate (13) is parallel to the movable plate (8).
5. The latch pull tester of claim 1, wherein: the number of the rubber fixing columns (18) is two, the rubber fixing columns (18) are perpendicular to the pressing plate (17), and the rubber fixing columns (18) are connected with the pressing plate (17) through second springs (19).
6. The latch pull tester of claim 1, wherein: the number of the workpiece fixtures (21) is two, and the workpiece fixtures (21) are symmetrically arranged below the rubber fixing columns (18).
7. The latch pull tester of claim 1, wherein: the number of the fixing plates (23) is two, the fixing plates (23) are located on the same horizontal line, and the fixing plates (23) are symmetrically arranged on two sides of the air cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090715.0A CN107843419B (en) | 2017-11-08 | 2017-11-08 | Hasp tensile test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090715.0A CN107843419B (en) | 2017-11-08 | 2017-11-08 | Hasp tensile test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107843419A CN107843419A (en) | 2018-03-27 |
| CN107843419B true CN107843419B (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090715.0A Active CN107843419B (en) | 2017-11-08 | 2017-11-08 | Hasp tensile test machine |
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| Country | Link |
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| CN (1) | CN107843419B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760509A (en) * | 2018-08-02 | 2018-11-06 | 安徽泓毅汽车技术股份有限公司 | Safety belt mortise lock function detection marking machine |
| CN110470463A (en) * | 2019-08-27 | 2019-11-19 | 上汽通用五菱汽车股份有限公司 | A kind of durability test apparatus of achievable vehicle switch door sealing power |
| CN110567696B (en) * | 2019-09-10 | 2024-03-29 | 适新科技（苏州）有限公司 | Shaft part push-pull force testing system |
| CN111795767B (en) * | 2020-05-22 | 2022-06-10 | 武汉船用机械有限责任公司 | Test tool, test device and test method for buckle locking force |
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|---|---|---|---|---|
| CN202075119U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Synchronous pressure load test device of seat belt lock and dead bolt |
| CN104964811A (en) * | 2015-05-20 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Unbuckling detection device of automobile safety belt buckle |
| CN205388533U (en) * | 2016-03-01 | 2016-07-20 | 江阴市达安汽车零部件有限公司 | Hasp plug opening force test bench |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0147518B1 (en) * | 1995-04-15 | 1998-08-17 | 한승준 | Method and apparatus for measuring total lock |
| CN202075076U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Test device of pressure load type safety belt buckle |
| CN202974632U (en) * | 2012-11-19 | 2013-06-05 | 无锡忻润汽车安全系统有限公司 | Door lock transverse tension testing device |
| CN104165763B (en) * | 2014-08-20 | 2016-06-22 | 安徽江淮汽车股份有限公司 | A kind of engine hood lock parameter detection device |
| CN104614172B (en) * | 2015-02-09 | 2017-09-19 | 苏州奥然日用品有限公司 | A kind of baby chair on bicycle safety buckle intensity detecting device |
| CN205317482U (en) * | 2015-12-22 | 2016-06-15 | 天合富奥汽车安全系统（长春）有限公司 | Safety belt belt buckle capability test mechanism |
| CN106441921A (en) * | 2016-07-30 | 2017-02-22 | 桐城市祥瑞机动车辆检测有限公司 | Motor vehicle safety belt mortise lock assembling quality detection machine |
| CN206161305U (en) * | 2016-11-11 | 2017-05-10 | 浙江万里安全器材制造有限公司 | Safety belt lock shell la gaili value test machine |
-
2017
- 2017-11-08 CN CN201711090715.0A patent/CN107843419B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075119U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Synchronous pressure load test device of seat belt lock and dead bolt |
| CN104964811A (en) * | 2015-05-20 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Unbuckling detection device of automobile safety belt buckle |
| CN205388533U (en) * | 2016-03-01 | 2016-07-20 | 江阴市达安汽车零部件有限公司 | Hasp plug opening force test bench |
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| Publication number | Publication date |
|---|---|
| CN107843419A (en) | 2018-03-27 |
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