CN111474068A - High strength glass impact testing device - Google Patents
High strength glass impact testing device Download PDFInfo
- Publication number
- CN111474068A CN111474068A CN202010269720.3A CN202010269720A CN111474068A CN 111474068 A CN111474068 A CN 111474068A CN 202010269720 A CN202010269720 A CN 202010269720A CN 111474068 A CN111474068 A CN 111474068A
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- China
- Prior art keywords
- sliding
- connecting block
- guide rail
- block
- impact testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011521 glass Substances 0.000 title claims abstract description 26
- 238000009863 impact test Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 29
- 239000005341 toughened glass Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- 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
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- 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
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0033—Weight
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- 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 a high-strength glass impact testing device which comprises a workbench, wherein a transverse guide rail is arranged on the side part of the workbench, a sliding frame is arranged on the transverse guide rail in a sliding manner, a vertical guide rail is arranged on the sliding frame, a sliding block is arranged in the vertical guide rail, a connecting block is arranged at the end part of the sliding block, a mounting hole is formed in the connecting block, a guide ring is arranged in the mounting hole, a contact column is arranged in the connecting block in a sliding manner, a second spring is sleeved on the outer wall of the contact column, a locking rod is hinged to the connecting block, and an. The invention has the advantages of reasonable structural design, low production and manufacturing cost, convenient use and the like, can realize automatic detection of the toughened glass, replaces manual detection, has high detection precision, improves the detection efficiency of the toughened glass, saves manpower and material resources, adopts adjustable design for the detection height, and improves the application range of the detection device.
Description
Technical Field
The invention relates to the field of high-strength glass impact testing devices, in particular to a high-strength glass impact testing device.
Background
The toughened glass belongs to safety glass, is prestressed glass, usually uses chemical or physical method, forms compressive stress on the glass surface, when the glass bears the external force, it offsets the surface stress at first, strengthens the physical properties of glass. The applicant has found that the following problems exist in the detection process of tempered glass: the existing high-strength glass impact testing device is characterized in that a detection steel ball is manually placed in a circular tube with a certain height, impact testing is carried out on high-strength wave glass by detecting falling of the steel ball, and the detection efficiency and the detection precision are low.
Disclosure of Invention
In view of the above, the present invention is directed to a high strength glass impact testing apparatus, which is directed to solving all or one of the problems of the related art.
Based on the above purpose, the invention provides a high-strength glass impact testing device, which comprises a workbench, wherein the upper end of the workbench is provided with a working end face, the lateral part of the workbench is provided with a transverse guide rail, the transverse guide rail is provided with a sliding frame in a sliding manner, the lower part of the sliding frame is fixedly provided with a spherical seat, a ball head is arranged in the spherical seat, a fixed rod is fixedly arranged on the ball head, the lower end of the fixed rod is fixedly provided with an upper contact block, the lower part of the sliding frame is provided with a slot, the lower part of the sliding frame is provided with a sliding rod in a sliding manner, the sliding rod can slide along the vertical direction, the upper end of the sliding rod is fixedly provided with a lower contact block, the lower end of the sliding rod is fixedly provided with a locking lug, the outer wall of the sliding rod is sleeved with a first spring, the elastic force of the first spring pushes the locking lug to move towards the direction far away from the positioning groove, when the fixed rod is inserted in the slot, the upper part contact block is abutted against the lower part contact block and pushes the locking lug to be inserted in the positioning groove, the sliding frame is provided with a vertical guide rail vertically arranged, a sliding block is arranged in the vertical guide rail, a driving nut is arranged on the sliding block, a lead screw is rotatably arranged in the vertical guide rail, the driving nut is in threaded connection with the lead screw, the upper part of the sliding frame is provided with a driving motor, an output shaft of the driving motor is fixedly connected with the lead screw, the end part of the sliding block is detachably provided with a connecting block, a mounting hole is arranged in the connecting block, a guide ring is detachably arranged in the mounting hole, a guide channel is vertically arranged in the guide, the one end of conflict post is extended to run through and is inserted in the direction passageway, the other end of conflict post is provided with the conflict flange, the cover is equipped with the second spring on the outer wall of conflict post, the elasticity of second spring promotes the conflict post and moves towards one side of keeping away from the direction passageway, the articulated locking lever of having installed on the connecting block, the conflict flange can conflict in the tip of locking lever, the fixed electro-magnet of having installed on the connecting block, the adsorbable fixed locking lever of electro-magnet.
Furthermore, the transverse guide rail is fixed at the upper end of the workbench in a bolt connection mode.
Furthermore, the guide ring is inserted in the mounting hole.
Furthermore, a locking screw is installed on the side wall of the connecting block in a threaded connection mode, and the end of the locking screw penetrates through and is inserted into the installation hole.
Furthermore, a positioning pin is inserted into the side wall of the connecting block.
Furthermore, a pin hole is formed in the side wall of the guide ring, and the positioning pin can be inserted into the pin hole.
Furthermore, the end of the interference column extending through the guide channel is provided with a circular arc contact part.
Has the advantages that:
the invention has the advantages of reasonable structural design, low production and manufacturing cost, convenient use and the like, can realize automatic detection of the toughened glass, replaces manual detection, has high detection precision, improves the detection efficiency of the toughened glass, saves manpower and material resources, adopts adjustable design for the detection height, and improves the application range of the detection device.
Drawings
FIG. 1 is a schematic structural diagram of a high-strength glass impact testing apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of a table according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection between the slide rod and the locking protrusion according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connecting block and a guide ring according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As an embodiment of the invention, a high-strength glass impact testing device comprises a workbench 1, wherein the upper end part of the workbench 1 is provided with a working end surface 1 a. The working end face 1a serves for supporting glass. The lateral part of the workbench 1 is provided with a transverse guide rail 2, the transverse guide rail 2 is provided with a sliding frame 3 in a sliding way, the lower part of the sliding frame 3 is fixedly provided with a spherical seat 4, a ball head 5 is arranged in the spherical seat 4, a fixed rod 6 is fixedly arranged on the ball head 5, the lower end part of the fixed rod 6 is fixedly provided with an upper contact block 7, the lower part of the sliding frame 3 is provided with a slot 3a, the lower part of the sliding frame 3 is provided with a sliding rod 8 in a sliding way, the sliding rod 8 can slide along the vertical direction, the upper end of the sliding rod 8 is fixedly provided with a lower contact block 9, the lower end of the sliding rod 8 is fixedly provided with a locking lug 10, the outer wall of the sliding rod 8 is sleeved with a first spring 11, the lateral part of the workbench 1 is provided with a positioning block 12, the positioning slot 13 is arranged on the positioning, the upper contact block 7 contacts the lower contact block 9 and pushes the locking protrusion 10 to insert into the positioning groove 13, thereby fixing the position of the sliding frame 3. A vertical guide rail 14 which is vertically arranged is installed on the sliding frame 3 in a bolt connection mode, a sliding block 15 is installed in the vertical guide rail 14, a driving nut 16 is installed on the sliding block 15, a screw rod 17 is installed in the vertical guide rail 14 in a rotating mode, the driving nut 16 is in threaded connection with the screw rod 17, a driving motor 18 is installed on the upper portion of the sliding frame 3, and an output shaft of the driving motor 18 is fixedly connected with the screw rod 17. When the driving motor 18 works, the output end of the driving motor 18 drives the sliding block 15 to move along the vertical guide rail 14, so that the height of the sliding block 15 is adjusted. The end of the sliding block 15 is detachably provided with a connecting block 19, a mounting hole is arranged in the connecting block 19, a guide ring 20 is detachably arranged in the mounting hole, wherein the guide ring 20 is detachably connected and can correspond to guide channels 20a with different specifications, and the application range of the device is improved. The vertical guide channel 20a that is provided with is followed in the guide ring 20, and connecting block 19 has slided and has been installed and has been touched post 21, and the one end of touching post 21 extends to run through and inserts in guide channel 20a, is used for placing outside detection ball in the guide channel 20a, and the post 21 that contradicts can contradict on the outer wall of detection ball to the fixed position of detecting the ball in guide channel 20 a. The other end of the abutting column 21 is provided with an abutting flange 22, the outer wall of the abutting column 21 is sleeved with a second spring 23, the elastic force of the second spring 23 pushes the abutting column 21 to move towards one side far away from the guide channel 20a, the connecting block 19 is hinged with a locking rod 24, the abutting flange 22 can abut against the end part of the locking rod 24, the connecting block 19 is fixedly provided with an electromagnet 25, and the electromagnet can adsorb and fix the locking rod 24. When the detection ball is used, the electromagnet stops working, the elastic force of the second spring 23 pushes the abutting column 21 to move, the abutting column 21 is separated from the outer wall of the detection ball, and the detection ball falls through self weight. The cross guide 2 is fixed to the upper end of the table 1 by means of bolts. The guide ring 20 is inserted into the mounting hole. A locking screw 26 is mounted on the side wall of the connecting block 19 by means of screw connection, and the end of the locking screw 26 is inserted into the mounting hole. Facilitating the mounting of the connection block 19. The side wall of the connecting block 19 is inserted with a positioning pin 27. The guide ring 20 is provided with pin holes on its side wall, into which the positioning pins 27 can be inserted. The position of the guide ring 20 is fixed, and the detection precision of the device is improved. One end of the contact column 21 extending through the guide channel 20a is provided with an arc contact portion to increase the contact area of the detection ball.
When the falling height needs to be adjusted, when the driving motor 18 works, the output end of the driving motor 18 drives the sliding block 15 to move along the vertical guide rail 14, and the sliding block 15 drives the guide ring 20 to move vertically until the sliding block moves to the working height; when needs detected, operating personnel places glass on work terminal surface 1a, will detect the ball and place the direction passageway 20a in succession, then the electro-magnet stop work, and the elasticity of second spring 23 promotes the movement of contact post 21, makes contact post 21 break away from the outer wall that detects the ball, detects the ball and drops to glass through the dead weight on, the realization is detected glass's rigidity.
The invention has the advantages of reasonable structural design, low production and manufacturing cost, convenient use and the like, can realize automatic detection of the toughened glass, replaces manual detection, has high detection precision, improves the detection efficiency of the toughened glass, saves manpower and material resources, adopts adjustable design for the detection height, and improves the application range of the detection device.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The high-strength glass impact testing device is characterized by comprising a workbench, wherein the upper end part of the workbench is provided with a working end face, the lateral part of the workbench is provided with a transverse guide rail, the transverse guide rail is provided with a sliding frame in a sliding manner, the lower part of the sliding frame is fixedly provided with a spherical seat, a ball head is arranged in the spherical seat, a fixed rod is fixedly arranged on the ball head, the lower end part of the fixed rod is fixedly provided with an upper contact block, the lower part of the sliding frame is provided with a slot, the lower part of the sliding frame is provided with a sliding rod in a sliding manner, the sliding rod can vertically slide, the upper end of the sliding rod is fixedly provided with a lower contact block, the lower end of the sliding rod is fixedly provided with a locking lug, the outer wall of the sliding rod is sleeved with a first spring, the lateral part of the, the elastic force of the first spring pushes the locking lug to move towards the direction far away from the positioning groove, when the fixed rod is inserted in the slot, the upper part contact block is abutted against the lower part contact block and pushes the locking lug to be inserted in the positioning groove, the sliding frame is provided with a vertical guide rail vertically arranged, a sliding block is arranged in the vertical guide rail, a driving nut is arranged on the sliding block, a lead screw is rotatably arranged in the vertical guide rail, the driving nut is in threaded connection with the lead screw, the upper part of the sliding frame is provided with a driving motor, an output shaft of the driving motor is fixedly connected with the lead screw, the end part of the sliding block is detachably provided with a connecting block, a mounting hole is arranged in the connecting block, a guide ring is detachably arranged in the mounting hole, a guide channel is vertically arranged in the guide, the one end of conflict post is extended to run through and is inserted in the direction passageway, the other end of conflict post is provided with the conflict flange, the cover is equipped with the second spring on the outer wall of conflict post, the elasticity of second spring promotes the conflict post and moves towards one side of keeping away from the direction passageway, the articulated locking lever of having installed on the connecting block, the conflict flange can conflict in the tip of locking lever, the fixed electro-magnet of having installed on the connecting block, the adsorbable fixed locking lever of electro-magnet.
2. The high strength glass impact testing apparatus of claim 1, wherein said cross rails are bolted to the upper end of the table.
3. The high strength glass impact testing apparatus of claim 1, wherein the guide ring is inserted into the mounting hole.
4. The high-strength glass impact testing device according to claim 3, wherein a locking screw is installed on the side wall of the connecting block in a threaded connection manner, and the end of the locking screw is inserted into the installation hole in a penetrating manner.
5. The high-strength glass impact testing device according to claim 4, wherein a positioning pin is inserted into a side wall of the connecting block.
6. The high strength glass impact testing device according to claim 5, wherein a pin hole is provided on a side wall of the guide ring, and the positioning pin is inserted into the pin hole.
7. The high-strength glass impact testing device according to claim 1, wherein one end of the contact post extending through the insertion guide channel is provided with a circular arc contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269720.3A CN111474068A (en) | 2020-04-08 | 2020-04-08 | High strength glass impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269720.3A CN111474068A (en) | 2020-04-08 | 2020-04-08 | High strength glass impact testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111474068A true CN111474068A (en) | 2020-07-31 |
Family
ID=71750008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010269720.3A Withdrawn CN111474068A (en) | 2020-04-08 | 2020-04-08 | High strength glass impact testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111474068A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730109A (en) * | 2020-12-24 | 2021-04-30 | 宋海丰 | Toughened glass impact resistance detection device |
| CN113447642A (en) * | 2021-07-02 | 2021-09-28 | 常州建昊建筑鉴定检测有限公司 | Intelligent building reflection thermal insulation coating comprehensive test system |
| CN116678765A (en) * | 2023-07-21 | 2023-09-01 | 江苏上玻玻璃有限公司 | Impact-resistant test device for toughened glass production |
-
2020
- 2020-04-08 CN CN202010269720.3A patent/CN111474068A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730109A (en) * | 2020-12-24 | 2021-04-30 | 宋海丰 | Toughened glass impact resistance detection device |
| CN112730109B (en) * | 2020-12-24 | 2024-03-22 | 淄博川裕玻璃科技有限公司 | Toughened glass impact resistance detection device |
| CN113447642A (en) * | 2021-07-02 | 2021-09-28 | 常州建昊建筑鉴定检测有限公司 | Intelligent building reflection thermal insulation coating comprehensive test system |
| CN116678765A (en) * | 2023-07-21 | 2023-09-01 | 江苏上玻玻璃有限公司 | Impact-resistant test device for toughened glass production |
| CN116678765B (en) * | 2023-07-21 | 2024-03-15 | 江苏上玻玻璃有限公司 | Impact-resistant test device for toughened glass production |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200731 |