CN113281188A - Strength testing equipment for mechanical forming material - Google Patents
Strength testing equipment for mechanical forming material Download PDFInfo
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- CN113281188A CN113281188A CN202110787344.1A CN202110787344A CN113281188A CN 113281188 A CN113281188 A CN 113281188A CN 202110787344 A CN202110787344 A CN 202110787344A CN 113281188 A CN113281188 A CN 113281188A
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- plate
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- fixedly connected
- placing
- threaded rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses strength testing equipment for a mechanical forming material, which relates to the technical field of material strength testing and comprises a mounting seat and supporting legs fixed at the bottom of the mounting seat; the mounting seat is provided with a placing plate assembly, the placing plate assembly comprises an interval adjusting mechanism, a mounting plate, an adjusting mechanism and a placing plate mechanism, the mounting plate is fixed on the interval adjusting mechanism, the adjusting mechanism is mounted on the mounting plate, and the placing plate mechanism is arranged on the mounting plate and the adjusting mechanism; the plate placing mechanism is provided with a clamping assembly, and the clamping assembly comprises a clamping plate mechanism and a handle pressing mechanism; the strength testing mechanism is fixedly connected to the mounting seat, the mounting plate can be driven by the aid of the spacing adjusting mechanism, the spacing of the mounting plate can be controlled, the strength testing mechanism is suitable for strength testing of workpieces of different sizes, the angle of the plate placing mechanism can be changed by the aid of the spacing adjusting mechanism, the efficiency of strength testing of the workpieces is improved, and functions of equipment are enriched.
Description
Technical Field
The invention relates to the technical field of material strength testing, in particular to strength testing equipment for a mechanical forming material.
Background
Compressive strength refers to the strength limit when pressure is applied by an external force. To understand the characteristics of the material and whether engineering is applicable, the mechanical strength of the material must be tested. The most important of the strength tests are tests of compressive strength.
Among the prior art, can carry out preliminary reading to the test result through sharp scale mark post, the test result is quick and clear, the rotary disk can further refine into twelve with every scale of sharp scale, the precision of reading has been improved, cooperate through reading groove and pointer and can avoid rotatory handle to shelter from annular scale, the error of reading has been avoided, the practicality of test equipment has been improved, the rotatory dynamics has been prevented through fixed block and carousel and has been disturbed the insulation material, thereby influence the result data of pressure test, make result data more true effective, but prior art is difficult to carry out the strength test to the material of different bending angles, can not be to the stress concentration point, buckle the position promptly and carry out accurate strength test, so prior art has great improvement space.
Disclosure of Invention
The invention provides a strength testing device for a mechanical forming material, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a strength test device for mechanical forming materials comprises a mounting seat and supporting legs fixed at the bottom of the mounting seat;
the mounting seat is provided with a placing plate assembly, the placing plate assembly comprises an interval adjusting mechanism, a mounting plate, an adjusting mechanism and a placing plate mechanism, the mounting plate is fixed on the interval adjusting mechanism, the adjusting mechanism is mounted on the mounting plate, the placing plate mechanism is arranged on the mounting plate and the adjusting mechanism, the interval adjusting mechanism is used for adjusting the interval between the mounting plates, the adjusting mechanism is used for adjusting the angle of the placing plate mechanism, and the placing plate mechanism is used for placing workpieces with different angles;
the plate placing mechanism is provided with a clamping assembly, and the clamping assembly comprises a clamping plate mechanism and a handle pressing mechanism;
the clamping plate mechanism comprises a moving groove formed in the plate placing mechanism, and the two clamping plates are positioned in the moving groove on the plate placing mechanism and are connected in a sliding manner;
the pressing handle mechanism comprises a connecting plate fixed on the clamping plate, the connecting plate is fixedly connected with a spring, one end of the spring, which is far away from the connecting plate, is fixedly connected with a spring fixing plate, the spring fixing plate is fixedly connected with a connecting rod, the connecting rod is in sliding connection with the connecting plate, the connecting rod is fixedly connected with the other clamping plate, and the connecting plate and the spring fixing plate are both fixedly connected with a pressing handle;
and the mounting seat is fixedly connected with a strength testing mechanism.
As a preferred technical scheme, the distance adjusting mechanism comprises a distance adjusting groove formed in the mounting seat, the mounting seat is in threaded connection with a first threaded rod, one end, far away from the mounting seat, of the first threaded rod is fixedly connected with a distance adjusting handle, the first threaded rod is in threaded connection with two distance adjusting blocks, the distance adjusting blocks are in sliding connection with the mounting seat, and the distance adjusting blocks are fixedly connected with the mounting plate.
As a preferred technical scheme of the invention, the adjusting mechanism comprises a threaded rod mechanism which is rotatably connected with the mounting plate, one end of the threaded rod mechanism, which is far away from the mounting plate, is fixedly connected with an adjusting handle, the threaded rod mechanism is in threaded connection with two adjusting blocks, and threads arranged on the adjusting blocks are mutually reverse threads.
As a preferred technical scheme, the threaded rod mechanism comprises a second threaded rod rotatably connected with the mounting plate, a moving hole is formed in the second threaded rod, an inserting rod is fixedly connected to the second threaded rod and located in the moving hole, the second threaded rod is connected with a third threaded rod in a sliding mode, one end, close to the inserting rod, of the third threaded rod is provided with an inserting hole, and the inserting rod is connected with the third threaded rod in a sliding mode.
In a preferred embodiment of the present invention, the cross-section of the plug is polygonal.
As a preferred technical solution of the present invention, the placing plate mechanism includes a first rotating seat fixed on the mounting plate, the first rotating seat is rotatably connected to the placing plate, the adjusting block is fixedly connected to a second rotating seat, the second rotating seat is rotatably connected to the supporting rod, one end of the supporting rod far away from the second rotating seat is rotatably connected to a third rotating seat, and the third rotating seat is fixedly connected to the placing plate.
As a preferable technical scheme of the invention, the strength testing mechanism comprises a hydraulic rod fixed on the mounting seat, one end of the hydraulic rod, which is far away from the mounting seat, is fixedly connected with the top plate, one side of the top plate, which is close to the mounting seat, is fixedly connected with the pressure sensor, and one side of the pressure sensor, which is far away from the top plate, is fixedly connected with the pressure rod.
The invention has the following advantages: the invention can drive the mounting plate by arranging the spacing adjusting mechanism, realize the control of the spacing of the mounting plate, adapt to workpieces with different sizes for strength test, change the angle of the placing plate mechanism by arranging the adjusting mechanism, adapt to the placing of workpieces with different angles, drive the clamping plate mechanism by arranging the pressing handle mechanism, realize the clamping and fixing of the workpieces with different sizes, increase the efficiency of the strength test of the workpieces and enrich the functions of the equipment.
Drawings
FIG. 1 is a schematic structural view of a strength testing apparatus for a mechanically molded material.
Fig. 2 is a second perspective view of the strength testing apparatus for mechanical forming material.
Fig. 3 is a schematic structural diagram of a third viewing angle of the strength testing apparatus for mechanical forming material.
Fig. 4 is a fourth view of the mechanical forming material strength testing apparatus.
Fig. 5 is a schematic structural diagram of a fifth viewing angle of the strength testing apparatus for mechanically molded materials.
Fig. 6 is a front view of the strength testing apparatus for a mechanically molded material.
Fig. 7 is a sectional view of the threaded rod mechanism in the strength testing apparatus for a mechanically molded material.
In the figure: 1. a mounting seat; 2. supporting legs; 3. a spacing adjustment mechanism; 301. a spacing adjustment groove; 302. a first threaded rod; 303. a space adjusting handle; 304. a spacing adjustment block; 4. mounting a plate; 5. an adjustment mechanism; 501. a threaded rod mechanism; 5011. a second threaded rod; 5012. moving the hole; 5013. inserting a rod; 5014. a third threaded rod; 5015. a jack; 502. adjusting the handle; 503. an adjusting block; 6. a plate placing mechanism; 601. a first rotating base; 602. placing the plate; 603. a second rotating base; 604. a support bar; 605. a third rotating base; 7. a clamping plate mechanism; 701. a moving groove; 702. a clamping plate; 8. a handle pressing mechanism; 801. a connecting plate; 802. a spring; 803. a spring fixing plate; 804. a connecting rod; 805. pressing the handle; 9. a strength testing mechanism; 901. a hydraulic lever; 902. a top plate; 903. a pressure sensor; 904. a pressure lever; 10. placing the plate assembly; 11. a clamping assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-7, a strength testing apparatus for mechanical forming material includes a mounting base 1 and a supporting leg 2 fixed at the bottom of the mounting base 1;
the mounting seat 1 is provided with a placing plate assembly 10, the placing plate assembly 10 comprises an interval adjusting mechanism 3, a mounting plate 4, an adjusting mechanism 5 and a placing plate mechanism 6, the mounting plate 4 is fixed on the interval adjusting mechanism 3, the adjusting mechanism 5 is mounted on the mounting plate 4, the placing plate mechanism 6 is arranged on the mounting plate 4 and the adjusting mechanism 5, the interval adjusting mechanism 3 is used for adjusting the interval of the mounting plate 4, the adjusting mechanism 5 is used for adjusting the angle of the placing plate mechanism 6, and the placing plate mechanism 6 is used for placing workpieces with different angles;
the board placing mechanism 6 is provided with a clamping assembly 11, and the clamping assembly 11 comprises a clamping board mechanism 7 and a handle pressing mechanism 8;
the clamping plate mechanism 7 comprises a moving groove 701 formed in the plate placing mechanism 6, and two clamping plates 702 are slidably connected in the moving groove 701 on the plate placing mechanism 6;
the handle pressing mechanism 8 comprises a connecting plate 801 fixed on the clamping plate 702, the connecting plate 801 is fixedly connected with a spring 802, one end, far away from the connecting plate 801, of the spring 802 is fixedly connected with a spring fixing plate 803, the spring fixing plate 803 is fixedly connected with a connecting rod 804, the connecting rod 804 is in sliding connection with the connecting plate 801, the connecting rod 804 is fixedly connected with the other clamping plate 702, and the connecting plate 801 and the spring fixing plate 803 are both fixedly connected with a pressing handle 805;
specifically, the pressing handle 805 is held, so that the pressing handles 805 are close to each other, the compression of the spring 802 can be realized through the connecting plate 801 and the connecting rod 804, the clamping plates 702 are driven to be away from each other along the moving groove 701 through the connection of the connecting plate 801 and the connecting rod 804, at the moment, a workpiece can be placed between the clamping plates 702, the pressing handle 805 is released, at the moment, under the action of the spring 802, the connecting plate 801 and the connecting rod 804 are far away from each other through the spring fixing plate 803, and the purpose of clamping the workpiece is achieved.
The mounting seat 1 is fixedly connected with a strength testing mechanism 9.
As a preferred technical solution of the present invention, the distance adjusting mechanism 3 includes a distance adjusting groove 301 formed on the mounting base 1, the mounting base 1 is in threaded connection with a first threaded rod 302, one end of the first threaded rod 302 away from the mounting base 1 is fixedly connected with a distance adjusting handle 303, the first threaded rod 302 is in threaded connection with two distance adjusting blocks 304, the distance adjusting blocks 304 are in sliding connection with the mounting base 1, the distance adjusting blocks 304 are fixedly connected with the mounting plate 4, specifically, when the distance adjusting handle 303 is rotated, the first threaded rod 302 is driven to rotate by the rotation of the distance adjusting handle 303, so as to enable the distance adjusting blocks 304 to approach or move away from each other along the distance adjusting groove 301.
As a preferred technical solution of the present invention, the adjusting mechanism 5 includes a threaded rod mechanism 501 rotatably connected to the mounting plate 4, one end of the threaded rod mechanism 501, which is far away from the mounting plate 4, is fixedly connected to an adjusting handle 502, the threaded rod mechanism 501 is in threaded connection with two adjusting blocks 503, threads formed on the adjusting blocks 503 are mutually reverse threads, specifically, when the adjusting handle 502 is rotated, the adjusting handle 502 rotates to drive the threaded rod mechanism 501 to rotate, so as to achieve axial approaching or moving away of the adjusting blocks 503 along the threaded rod mechanism 501.
In a preferred embodiment of the present invention, the cross-section of the insertion rod 5013 is polygonal.
As a preferred technical solution of the present invention, the placing plate mechanism 6 includes a first rotating seat 601 fixed on the mounting plate 4, the first rotating seat 601 is rotatably connected to the placing plate 602, the adjusting block 503 is fixedly connected to a second rotating seat 603, the second rotating seat 603 is rotatably connected to a supporting rod 604, one end of the supporting rod 604 far away from the second rotating seat 603 is rotatably connected to a third rotating seat 605, the third rotating seat 605 is fixedly connected to the placing plate 602, and specifically, as the position of the adjusting block 503 changes, the second rotating seat 603 is driven to change its position at this time, so as to realize that the placing plate 602 rotates around the first rotating seat 601, change the angle of the placing plate 602, and adapt to placing of workpieces with different angles.
As a preferred technical solution of the present invention, the strength testing mechanism 9 includes a hydraulic rod 901 fixed on the mounting base 1, one end of the hydraulic rod 901 far away from the mounting base 1 is fixedly connected to a top plate 902, one side of the top plate 902 close to the mounting base 1 is fixedly connected to a pressure sensor 903, and one side of the pressure sensor 903 far away from the top plate 902 is fixedly connected to a pressure lever 904, specifically, the hydraulic rod 901 is opened to drive the top plate 902 to move downward, and further drive the pressure sensor 903 and the pressure lever 904 to move downward, so as to implement a strength test on a workpiece, and the pressure sensor 903 records a force borne by the workpiece in a pressed state.
Example 2
Referring to fig. 7, the other contents of the present embodiment are the same as those of embodiment 1, except that: the threaded rod mechanism 501 comprises a second threaded rod 5011 rotatably connected with the mounting plate 4, a moving hole 5012 is formed in the second threaded rod 5011, an inserting rod 5013 is fixedly connected to the second threaded rod 5011 and located in the moving hole 5012, the second threaded rod 5011 is slidably connected with a third threaded rod 5014, a jack 5015 is formed in one end, close to the inserting rod 5013, of the third threaded rod 5014, the inserting rod 5013 is slidably connected with the third threaded rod 5014, specifically, the second threaded rod 5011 and the third threaded rod 5014 are relatively displaced along with the change of the distance between the mounting plate 4, and the synchronous rotation of the second threaded rod 5011 and the third threaded rod 5014 is guaranteed through the inserting rod 5013 and the jack 5015.
In the implementation process of the invention, the distance adjusting mechanism 3 is firstly adjusted according to the size of the workpiece, namely the distance of the mounting plate 4 is adjusted, at the moment, the distance of the plate placing mechanism 6 is changed, then the adjusting mechanism 5 is driven according to the angle of the workpiece to control the inclination angle of the plate placing mechanism 6, namely, the workpiece is suitable for different angles, then the workpiece to be tested is placed on the plate placing mechanism 6, then the handle pressing mechanism 8 is adjusted to drive the clamping plate mechanism 7, thereby fixing the workpiece, and then the strength testing mechanism 9 is opened to test the strength of the workpiece.
The invention can drive the mounting plate 4 by arranging the spacing adjusting mechanism 3, realize the control of the spacing of the mounting plate 4, adapt to workpieces with different sizes for strength test, change the angle of the placing plate mechanism 6 by arranging the adjusting mechanism 5, adapt to the placing of the workpieces with different angles, drive the clamping plate mechanism 7 by arranging the pressing handle mechanism 8, realize the clamping and fixing of the workpieces with different sizes, increase the efficiency of the strength test of the workpieces and enrich the functions of the equipment.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A strength testing device for mechanical forming materials is characterized by comprising a mounting seat and supporting legs fixed at the bottom of the mounting seat;
the mounting seat is provided with a placing plate assembly, the placing plate assembly comprises an interval adjusting mechanism, a mounting plate, an adjusting mechanism and a placing plate mechanism, the mounting plate is fixed on the interval adjusting mechanism, the adjusting mechanism is mounted on the mounting plate, the placing plate mechanism is arranged on the mounting plate and the adjusting mechanism, the interval adjusting mechanism is used for adjusting the interval between the mounting plates, the adjusting mechanism is used for adjusting the angle of the placing plate mechanism, and the placing plate mechanism is used for placing workpieces with different angles;
the plate placing mechanism is provided with a clamping assembly, and the clamping assembly comprises a clamping plate mechanism and a handle pressing mechanism;
the clamping plate mechanism comprises a moving groove formed in the plate placing mechanism, and the two clamping plates are positioned in the moving groove on the plate placing mechanism and are connected in a sliding manner;
the pressing handle mechanism comprises a connecting plate fixed on the clamping plate, the connecting plate is fixedly connected with a spring, one end of the spring, which is far away from the connecting plate, is fixedly connected with a spring fixing plate, the spring fixing plate is fixedly connected with a connecting rod, the connecting rod is in sliding connection with the connecting plate, the connecting rod is fixedly connected with the other clamping plate, and the connecting plate and the spring fixing plate are both fixedly connected with a pressing handle;
and the mounting seat is fixedly connected with a strength testing mechanism.
2. The strength testing device for the mechanical forming material as recited in claim 1, wherein the spacing adjustment mechanism comprises a spacing adjustment groove formed in the mounting base, the mounting base is in threaded connection with a first threaded rod, one end of the first threaded rod, which is far away from the mounting base, is fixedly connected with a spacing adjustment handle, the first threaded rod is in threaded connection with two spacing adjustment blocks, the spacing adjustment blocks are in sliding connection with the mounting base, and the spacing adjustment blocks are fixedly connected with the mounting plate.
3. The apparatus for testing mechanical strength of molding material as claimed in claim 1, wherein the adjusting mechanism comprises a threaded rod mechanism rotatably connected to the mounting plate, an adjusting handle is fixedly connected to an end of the threaded rod mechanism remote from the mounting plate, the threaded rod mechanism is connected to two adjusting blocks by screw threads, and the screw threads formed on the adjusting blocks are opposite to each other.
4. The apparatus for testing strength of mechanical molding material as claimed in claim 3, wherein the threaded rod mechanism comprises a second threaded rod rotatably connected to the mounting plate, the second threaded rod has a moving hole formed therein, the second threaded rod is fixedly connected to an insert rod located in the moving hole, the second threaded rod is slidably connected to a third threaded rod, one end of the third threaded rod close to the insert rod is provided with a jack, and the insert rod is slidably connected to the third threaded rod.
5. The strength testing apparatus for a mechanical molding material according to claim 4, wherein the cross section of the plug is polygonal.
6. The strength testing equipment for the mechanical forming material according to claim 3, wherein the plate placing mechanism comprises a first rotating seat fixed on the mounting plate, the first rotating seat is rotatably connected with the placing plate, the adjusting block is fixedly connected with a second rotating seat, the second rotating seat is rotatably connected with a supporting rod, one end of the supporting rod, far away from the second rotating seat, is rotatably connected with a third rotating seat, and the third rotating seat is fixedly connected with the placing plate.
7. The strength testing device for the mechanical forming material according to claim 1, wherein the strength testing mechanism comprises a hydraulic rod fixed on the mounting seat, one end of the hydraulic rod far away from the mounting seat is fixedly connected with a top plate, one side of the top plate close to the mounting seat is fixedly connected with a pressure sensor, and one side of the pressure sensor far away from the top plate is fixedly connected with a pressure rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787344.1A CN113281188A (en) | 2021-07-13 | 2021-07-13 | Strength testing equipment for mechanical forming material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787344.1A CN113281188A (en) | 2021-07-13 | 2021-07-13 | Strength testing equipment for mechanical forming material |
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| CN113281188A true CN113281188A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110787344.1A Pending CN113281188A (en) | 2021-07-13 | 2021-07-13 | Strength testing equipment for mechanical forming material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778318A (en) * | 2022-06-27 | 2022-07-22 | 南通富顺柜业制造有限公司 | Container body part strength detection equipment |
| CN116183404A (en) * | 2023-04-21 | 2023-05-30 | 深圳市佰石特石业有限公司 | Artificial marble detection equipment |
| CN116593866A (en) * | 2023-05-17 | 2023-08-15 | 北京金蚂蚁国创科技有限公司 | Be used for car FCT functional test equipment |
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| US20080066520A1 (en) * | 2004-09-10 | 2008-03-20 | Gerhard Sperrer | Method For Producing A Workpiece By Forming Under Bending Conditions |
| CN107462409A (en) * | 2017-08-14 | 2017-12-12 | 中车青岛四方车辆研究所有限公司 | The experimental rig of hopper wagon bottom door and switching mechanism |
| CN209589671U (en) * | 2019-01-22 | 2019-11-05 | 河海大学 | Fixture is used in a kind of geomembrane experiment of adjustable-angle |
| CN212218262U (en) * | 2020-04-15 | 2020-12-25 | 浙江大阳阀门有限公司 | Y-shaped stop valve supporting device |
| CN112171326A (en) * | 2020-09-01 | 2021-01-05 | 合肥常青机械股份有限公司 | Multi-angle clamping fixture for automobile part production and use method thereof |
| CN212384949U (en) * | 2020-06-22 | 2021-01-22 | 绵阳市西源机械制造有限公司 | Welding positioning tool |
| CN112630016A (en) * | 2020-12-01 | 2021-04-09 | 温州复弘机械设备有限公司 | A crooked panel clamping device for testing among universal tester |
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2021
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| US20080066520A1 (en) * | 2004-09-10 | 2008-03-20 | Gerhard Sperrer | Method For Producing A Workpiece By Forming Under Bending Conditions |
| CN107462409A (en) * | 2017-08-14 | 2017-12-12 | 中车青岛四方车辆研究所有限公司 | The experimental rig of hopper wagon bottom door and switching mechanism |
| CN209589671U (en) * | 2019-01-22 | 2019-11-05 | 河海大学 | Fixture is used in a kind of geomembrane experiment of adjustable-angle |
| CN212218262U (en) * | 2020-04-15 | 2020-12-25 | 浙江大阳阀门有限公司 | Y-shaped stop valve supporting device |
| CN212384949U (en) * | 2020-06-22 | 2021-01-22 | 绵阳市西源机械制造有限公司 | Welding positioning tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778318A (en) * | 2022-06-27 | 2022-07-22 | 南通富顺柜业制造有限公司 | Container body part strength detection equipment |
| CN116183404A (en) * | 2023-04-21 | 2023-05-30 | 深圳市佰石特石业有限公司 | Artificial marble detection equipment |
| CN116593866A (en) * | 2023-05-17 | 2023-08-15 | 北京金蚂蚁国创科技有限公司 | Be used for car FCT functional test equipment |
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